0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xfffffffffffffec1) 2018/01/16 20:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000193000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c1b000)=0x0) tgkill(r0, r1, 0x24) r2 = request_key(&(0x7f0000570000)='cifs.spnego\x00', &(0x7f000055b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbc000)='ppp0cgroup]-!-@!#trusted}\'\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000f01000)='user\x00', &(0x7f00002c8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ea000-0x90)="c9f516320424d116ae562c4970771b8e6ea817c2b5dcb046d41fec11a2f49a54b846f72a92488bfd891dc3655a0db355099398098376f0ccd93854879611ff2728188b12001a82d177a858def19238ee67405ca97f5cf7e6ea801fb90995311c0b35f9d05b6728ca803d3da458caf00b5f781d49815b2b1fce7ea0c2f9ebb5e93ccfc3f5ba3ae6d86c91496cdd2ba130", 0x90, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common='sit0\x00'}}}) lgetxattr(&(0x7f0000f5f000-0x8)='./file0\x00', &(0x7f00004d7000)=@random={'trusted.\x00', '\x00'}, &(0x7f00003e5000)=""/8, 0x8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f00002ce000-0x24)={0xffffffffffffffff, 0x3, 0xc59, 0x3f, 0x1, 0x1, 0x6, 0x8, 0x0, 0x7f, 0x4, 0x9}) 2018/01/16 20:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000821000-0x8)='./file0\x00', 0xa001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000a89000)={&(0x7f00008fd000/0x3000)=nil, 0x9e0, 0x2, 0x6f, &(0x7f0000c04000/0x1000)=nil, 0x5}) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) 2018/01/16 20:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a8f000)='/dev/admmidi#\x00', 0x2, 0x2001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c12000-0x18)={0xaa, 0x20, 0x0}) r1 = userfaultfd(0x0) r2 = syz_open_dev$adsp(&(0x7f0000873000)='/dev/adsp#\x00', 0x6, 0x4000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000013e000-0x10)=@req={0x88, 0x7, 0x3, 0xe229}, 0x10) io_setup(0xff, &(0x7f0000b75000-0x8)=0x0) io_cancel(r3, &(0x7f0000da3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000448000-0xbe)="7692f10cdfa46fbb937415de179234f3e2fb16f5ba11e1a005e71918e896b4e88abfb69f06390022f3f6aa8a2f0683848a146573276b7bef257886885f6a545cb7c1d857c2f4945cecf2648d2254efcc793d947d93e1085bed07eca07fb98d91d6f7018446a73d55371df98f8c05232737d869119c8f812c56cee6a1b8c3188a8871cce9c93f3e0f6f749c7ad5d9722ec87fde4b23caebfbf5fff9e3e86d9e17e9953b2413d62737955ad287a5e7734b1dfdf1b943b56cf98438363a7e61", 0xbe, 0x4, 0x0, 0x1, r2}, &(0x7f000035f000-0x1c)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00001fa000)=""/4096) mremap(&(0x7f0000cfb000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00008ae000/0x4000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000852000)={0xffffffff, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000049f000-0x20)={0x5, r4, 0x10003, 0x3}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00007ca000)=0x41cce1c6) clock_gettime(0x0, &(0x7f0000bfb000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000f28000-0x5f)="78cf40f9822ba3b94d1c67dfe6f15031307baa3baf29aaf55064624b5f81f4ae6c61a036af31c3892ac0cc6ffd9c1bed284a649d973bd7fdd10564aae5f66585ed4cba9bfa75d19f91bc27ac6c73c6bbd4ff6cc3d590d1ab256cdfe1ae1cc0", 0x5f, 0x5, &(0x7f0000299000-0x3)={r5, r6+10000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004fd000+0x584)=0x60) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000815000-0x4)=0x0, &(0x7f00006bb000-0x4)=0x4) execve(&(0x7f0000d26000)='./file0\x00', &(0x7f0000a46000-0x38)=[&(0x7f00009e7000)='/dev/adsp#\x00', &(0x7f000043c000-0x1)='\x00', &(0x7f0000d33000-0xb)='/dev/adsp#\x00', &(0x7f0000c52000)='/dev/adsp#\x00', &(0x7f0000456000-0xb)='/dev/adsp#\x00', &(0x7f0000d19000-0x7)="7b656d305ce800", &(0x7f0000edc000)='/dev/adsp#\x00'], &(0x7f00004e8000-0x10)=[&(0x7f0000fe6000-0xb)='/dev/adsp#\x00', &(0x7f000005a000)='trustedselfproc[ppp1+{:\x00']) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003b4000)={&(0x7f0000213000/0x1000)=nil, 0x1000}) accept4$packet(r2, &(0x7f0000a3f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000475000-0x4)=0x14, 0x800) 2018/01/16 20:45:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x3, 0x40, 0x6}, 0x10) sendmsg(r2, &(0x7f000020f000-0x38)={&(0x7f000002e000-0x17)=@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88}, 0x1c, &(0x7f0000536000-0x60)=[{&(0x7f0000376000)="15c09386518c0c0f21fd437f98ebda2b3c958c446487e305475970880e357fb7aac35f7c006acde78fa6e7bb3a4be2bc534b477209297c711c7eb140687bcdc9236aa52454c13605f0ce3fac7dadef5e3ef4de2e3502cf97a74f8f520dea961315c9b3577710d0364684d367245de826adf5ea630aee6853e42155207835ad66e7cc614178168926bced8728e5276e5c97507a7f37586f20b651961cb8f1c36350d143dcb1959edaf3083c1754a5d0719213571af9399533096a2b274257a262260c8af2c72f8e371da6598ba7d43b707cdce1aa53b9bc", 0xd7}, {&(0x7f00007a5000)="d24de2988912696a3dbf8b762ff061249209e1db831089e164a79f12cda521a269d0d73a569503629aceda2a26d5bc61fcb9fe5db10392ef10a3e9f99b6d2753920749d734539fe9078826f60c6e5df0495f6cf894e11b397eda401dfdfe81038588a41aa9", 0x65}, {&(0x7f0000c1b000)="52782794477d4c98ac60935b340ec125632fa47fb159bf6a41355b18927abe60de14302e18a19dd3c8ec9989ee5e98cd9cda9fea5906d226bd8813915667b9a2d4f7952bc49d1294a9", 0x49}, {&(0x7f00006bb000)="0e6b241b76961e32c2fb68322a841f6ca142b0aafcf6d4", 0x17}, {&(0x7f0000aa4000)="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", 0x1000}, {&(0x7f00007fa000)="d3890b554ff0b79ee2ef46580d0fee3ec407a1b5b279d70579daa418b0ee1deef313c1e706fe223c0955620b18f7c236e862fb94ed", 0x35}], 0x6, 0x0, 0x0, 0x8040}, 0x20000000) writev(r2, &(0x7f0000b5a000-0x10)=[{&(0x7f0000484000-0x1)='T', 0xfffffffffffffd30}], 0x319) close(r2) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000cd7000)=0x10000, 0xffffffffffffff14) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a76000)='/proc/self/net/pfkey\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)=""}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/01/16 20:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00003d9000-0x10)={0xf000, 0x1000, 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) r6 = semget$private(0x0, 0x3, 0x10) semctl$IPC_RMID(r6, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000971000)="97852e2cc35f0cb5555f0ec316054c1480de9aaa9fce68fc06a39021ffbc149afd5353792e45b006f985bb0e93c7bfd87e2fdd0a76f3ffd6d84d85f0e90f0d856fd83963d5ae35e502c9d9043307d7851a47d7638ad1e05a9c89946318b0e5c9b4fa210858caa8383f472206610fc0538addcca24a7f032de6c83ecf6d44343bcaa18d9dc7532b70727e35042e6f4928f6ce8f50d2a2ec79aea3139e7a57ad2fe7e7eac131ff9bd056fbf54be07718084f8d2a5a2f3e5857dc30709efdbf0cf5a3cbe4277c6097e0f6893341593844decf3dcc4de0") poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/01/16 20:45:35 executing program 2: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ff000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aca000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6, r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0x6d, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/16 20:45:35 executing program 6: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "00000000000000096ac166280c0000431c2faf15"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 20:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000dc9000)={0x1e1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000e9d000)={0x401, 0x9}) 2018/01/16 20:45:35 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) 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}) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/16 20:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000049c000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000583000-0x10)={r1, r2, 0x3f}) 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005f0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x2, 0x20000000005, 0x1, 0xfffffffffffffffc, 0x80000000000001, 0x6}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 20:45:35 executing program 3: r0 = msgget$private(0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000-0x4)=0xe8) r2 = getegid() r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x2)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000017b000)={0x0, 0x0}) r6 = fcntl$getown(0xffffffffffffffff, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000fb3000)={{0xffff, r1, r2, r3, r4, 0x10, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x7ff, 0x9, 0x2, 0x2, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = msgget$private(0x0, 0x0) msgrcv(r7, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r7, &(0x7f0000f43000-0x74)={0x10000000000000, '2'}, 0x9, 0x0) 2018/01/16 20:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007b7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acd000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/16 20:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2000004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) socketpair(0x11, 0x6, 0xffff, &(0x7f0000585000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00007a1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5a, 0xffffffffffffffff, @fr_pvc_info=&(0x7f0000f1e000)={0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) creat(&(0x7f0000336000)='./file0\x00', 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000c58000)=@known='com.apple.system.Security\x00', &(0x7f0000859000)='\x00', 0x1, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r1, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/16 20:45:35 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee2000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000050e000-0x8)={0x0, 0x8}, &(0x7f0000bf0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd1000-0x8)={r3, 0x800}, 0x8) 2018/01/16 20:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00001c9000)=0xfffffffffffffff9, 0x4) socket$inet(0x2, 0x800, 0x200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000730000-0x4)=0x101) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000159000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}], 0x1c) 2018/01/16 20:45:35 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, 0x0, &(0x7f0000a93000-0x4)=0x5, 0x4) r1 = request_key(&(0x7f0000263000-0x8)='rxrpc_s\x00', &(0x7f0000810000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e6000)='^\x00', 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000cd5000)=""/4096, 0x1000) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000d0a000)=0x0, &(0x7f0000c7f000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a2c000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00004bb000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000501000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000043c000)=0x9) 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0x400000000000001, 0xffffff99) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x14) 2018/01/16 20:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) 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(r1, 0xc018620b, &(0x7f0000802000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009fd000)={0x14, 0x0, &(0x7f000057e000)=[@free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x2}], 0xde, 0x0, &(0x7f000087b000-0xde)="f01a966bcf4bde6f9b497ae91d2ca4712910125e3a42ad3c6edd41132392cbc3eb7cbc74092c4c6c85af846ca4c7b484f4740591621f4e99e16b027d3cec9bd900ddbc130cf4f30377a578a6154743dc95497145d05711b1fff73eabf46a20d365aaaaec53629597a411ee3965458448947f8e075708ce81eab1580a89be33eeb4254a8cfbe4c68b712d3420287184523e1062af23c66c01bec68ea231612864a5bf44fc36d901a4b4b44839052d851190144ce7258b9dd80a6e241d0587e18db7777ae8eb3860616d74fd041d8cc26fe9bbdb1550291950b68dfdbf4bbf"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000002000-0x120)={0x1, 0xbe9, 0xfffffffffffffffd, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe, 0x5, 0x8, 0x5, "c295e3f9dce3d8778ab4e7a7a4885a70", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000000)=""/161, 0xa1) 2018/01/16 20:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) bpf$OBJ_GET_PROG(0x7, &(0x7f0000554000+0xa2d)={&(0x7f00002f9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$audion(&(0x7f0000ddd000-0xc)='/dev/audio#\x00', 0xf39, 0x4000) fchmodat(r0, &(0x7f000032d000)='./file0\x00', 0x30) 2018/01/16 20:45:35 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="42f6d09b427e3a98548ee7a71a67f319", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000361000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000452000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x59c1, 0xa, 0x20, 0x80, 0x5c, r1, r2}, {0x1fffc000, 0x5, 0xb93, 0x6, 0x8000, 0x1f, 0x3762dc01, 0x8}, {0x7fff, 0x5, 0x1, 0x7}, 0xac, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0x763c, 0x9, 0xffff, 0xfffffffffffffffc}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 20:45:35 executing program 5: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0xfffffffffffffea1) 2018/01/16 20:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000494000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000922000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000011f000-0x4)=0x0, &(0x7f000061a000-0x4)=0x4) r1 = memfd_create(&(0x7f0000936000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000685000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) tee(r1, r1, 0x20, 0x8) 2018/01/16 20:45:35 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec6000)='./file0\x00', 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ec7000-0x28)={0x101, 0x0, 0xffffffffffff4e54, 0x0, "0224a1c482269787dc92f1044486e50f8aeccc70e351c2f6f208fa152bfd1e09"}) socketpair$inet(0x2, 0x1, 0x400, &(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003a5000)={r1, 0x6, 0x1, 0x8, &(0x7f0000ec5000)=[0x0, 0x0], 0x2}, 0x20) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ec4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec4000)=0x10, 0x80800) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ec7000)=[], 0x0, 0x5) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00002d0000)=""/95, &(0x7f0000989000)=0x5f) r3 = socket$netlink(0x10, 0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/sequencer2\x00', 0x101800, 0x0) writev(r3, &(0x7f0000058000-0x10)=[{&(0x7f0000ec0000-0x3b)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000be8000-0x14)={0x0, 0x6, 0xe15a, 0x5, 0x6, 0x20}, &(0x7f0000026000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c00000-0x4)=@assoc_id=r1, &(0x7f0000257000-0x4)=0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00001b1000-0xc3)=""/195) r2 = mq_open(&(0x7f00002f1000+0xa6d)='.##\x00', 0x1, 0x0, &(0x7f000011f000)={0x1ff, 0x6, 0x400, 0x8000, 0x4, 0x3ff, 0x2, 0x80000001}) mq_timedsend(r2, &(0x7f0000bf1000)="d4a9006deeb6d0da5beb988c0644ef022e21cefee5206dd675d31b5a38f5ea310dcaab12087059dc14bff61226ba28636afa0e8effed7739103056da03a0893aca595954eb4a9272bc718450bc9dbeed2bf20f8b5211a482e9554c8091cbe6ab4bd57f7034dd8822462ead6a2cc541fe59c61ecff3420fb4da6824a2c534626c0aaff543102fa6b81afefbf985bf985c9541ba4a201a7161ceb4a10644003f6a527c", 0xa2, 0x40, &(0x7f0000f12000)={0x0, 0x0}) 2018/01/16 20:45:35 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/89, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000)="bf", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") unlinkat(0xffffffffffffffff, &(0x7f0000da6000-0x6)='./bus\x00', 0x0) 2018/01/16 20:45:35 executing program 6: r0 = syz_open_dev$mice(&(0x7f00004b3000-0x10)='/dev/input/mice\x00', 0x0, 0xc03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x49)={0x0, 0x41, "9a033a436979406186185371cbe6c52b211e46eef3fbebe2d938a8cbeac34b265f40aa3c8366b3c3486a790a609fc74e10d4f3025ead2033c07a399aec0ea3ab23"}, &(0x7f0000a6c000-0x4)=0x49) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000880000-0x10)={0x0, 0x4, 0xfffffffffffff801, 0x5202}, &(0x7f000035d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000995000)=@sack_info={0x0, 0x99a0, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a5000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x0, 0x1, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x1, 0x2000000}, &(0x7f0000039000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5797, 0x9, 0x8, 0x82, 0x5, 0x7, 0x3f, 0x781, 0x0}, &(0x7f0000bc5000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000d5000-0x10)={0x2, 0x8001, 0x9, 0x3f, 0x0}, &(0x7f0000d0d000)=0x10) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007ca000-0x8)={0x0, 0x1f}, &(0x7f0000aab000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xad)={0x0, 0xa5, "845793669f5b0df0d3b82a1247f044048b46b18dde44ab6980e16273667282f36b29381c4b1ab4a078034a2a63f26ab3d5338be911c0b17d95511b34fa57f030ef1a62773f905c1f9d5d6b51d379636d499d08ff64271bdbc5d6d19ed998c76c23ab3d5959261956bc84f3085bfec069daffb2c2be368aa6e2ba95e40f98f30a7fe034722a7f6b5c9baf6dce99d3d97a5ab31a6ac356835b915dfd5658c85049a52552381a"}, &(0x7f00006e5000)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000180000-0x10)={0x0, 0x2c, &(0x7f0000fde000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004b2000+0xb22)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000da000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a91000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5a700000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 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) sendmmsg$inet_sctp(r0, &(0x7f0000aba000-0x118)=[{&(0x7f0000190000)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="d7763a6929ee1a81d871454d8b972bbf3138932e75d10ec37a3d25a6698077af41ec48baaeeaa5605664cb8e852effc3dca1dfab8ffb8a7781ea94778c27b8cf1d68004f9f2ffa58a613f50f5f6ab2c5cb94e1b1f8dc0dcaa42dc326b4353ebb95c9fd10d7d3f12cb4788f98f5d05a8e01e40f0b6162505227165c1707128e9e91ea18", 0x83}], 0x1, &(0x7f0000100000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x800a, 0x9, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x6, 0xcc, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8000, 0x3, 0xa8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0xa, 0x9, 0x5, 0x1, 0x3, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x208, 0xff, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x0, 0x0, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x286, 0x8000, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f, 0x800a, 0x6, 0x9, 0x9, 0x48f, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x20, 0x1, 0x6}}, @init={0x18, 0x84, 0x0, {0x546, 0x2, 0x10001, 0xce0}}], 0x1e0, 0x4000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="ae8a9371ff1ee31a3583634a91449f28dd356234c491fe2a9d32db8f92f291d3119de1ed431b4d791e4ef3996f55add07004b7812764fa99ebf85d2cf7bd3bb0cb67d9a27c2db726d849f124622677", 0x4f}, {&(0x7f0000439000-0x4a)="d7b393248c310615737610e37e6f9ce9d3f7e15f77771133ead3beac773799868cd56e90fb5bc3fd4d438abe84b158a7be8807e827ff498190b3e631e8759adae1ae0ebf1d7b6e0a5c36", 0x4a}, {&(0x7f0000095000)="f3044005934d512434eace8aa401388241582fabf28ffa11ac25b5753be61139105cacf54ab09fbe5b2f76cda40ca0933426064ac92f8bfce0a349068a0d", 0x3e}, {&(0x7f0000647000-0x1000)="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0x1000}, {&(0x7f0000000000)="0eedeb2c08cb4c5d5e8339331978feefa19a83cdf4f8de9f4c4f6f7de19c797727ebceec82b0fe25c715e635952d9f7fd9b7ccadfd165102df7a001632e8273a7f9e374a465d19dabd300018e89d0d3aa53a1e3a40cbf9dc84c8d725622b65d8938d082b4ed7810267194bf52bb26026c3f00355712f0c986db20eba077726fa6b6d4221cd2388a80af3ca6cfcf0656c03af59a9fb3e20dd57f5f454d8a25bb742754e1cd45a1bf7c052611e8a1b9de68dc122d1004622e41351", 0xba}, {&(0x7f000089c000-0xe4)="4d50e98a2d0b17e116091a0d4872f6f2835e74458f8d95892da1966f33222a4ab89d50d9cb44f225c116e5d27a4c3c559f7a8446c3fc7312b1b8737b857ed8ef98de2ced77673dc90c75752f88dbe432eba4637b3bb104b83336b9589a5e2e8c28f39aedcaf687b230b078f1ce04f7d46575e2e5e089be85055deef67d630664015f41a7e6d7813d0b1e624ef529809df9c96c2a3cc1e7c349942a5c90e9b4582c306abbf1ca7b67a317ffb5c8696d41a2a076edcc231e46f68720865b545bd1dc5fb2298d2fd93ff6e20e84b18d9bd663bea7d2928b2c8f5a9498fb1a792c8d09f9311f", 0xe4}, {&(0x7f0000001000-0xe4)="2b5415e301cfbd37297db3ae29efb878c1933aab1052c67eed7267ba49cd18522f2dec6202c5dc149dfd25b23630d4efa1fd7467bafb18538558fd3e91f187c0ed6ee25e56e1472fef3bf55ffaadc3053148143f6f0a46f6074146a9212078f482273e5f5d18965734674f916be9511cefaa5528314103bdbb9dcd693c113ec357c7e676f8df45774ff007322e190948e72a023abda41817a8545f67b1b5d62282818c3783fc98e859369ccebbf6ae7bb47d75f32db15808b75757458c3321a718638faa61b348cdcaed88e6c35906ef666e32aa05e7b8c98c44da4ed31c6cbd9d07bcf1", 0xe4}, {&(0x7f0000000000)="7ed78a452a42d65c0e9ae476c210e35ddf1cd8e9466a18", 0x17}], 0x8, &(0x7f0000bf1000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xd07c, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x200, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x8f7, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x1fffe00000000000, 0x3ff, 0xfffffffffffffe00, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x0, 0xc, 0x0, 0x8, 0x1, 0x3, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8208, 0x401, 0x100000000, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x5, 0x1528}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x5c, 0x6d}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xffffffffffff70a0, 0x8000, 0xb73, 0x200, 0x1, 0x1, 0x7516, r12}}], 0x1b0, 0x80}, {&(0x7f00007b8000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a8a000+0x306)="ce717a956219e029e3b538d01962dee3df87efe8aa8b8665cc5ab69583a49a4146da20454538ed5592ed481909ec00fbd1c6104eea966340e815a743fead44d52d320faff5b05a722dac901f73a1f79ce86bacfad00df8ceb2798e9b71a127edb9626941e79cf9ea686f255500d30ef8f7af", 0x72}, {&(0x7f00008aa000-0x23)="58e18307d1eaf18c9286ab281133454c9f4df59ecefcf43aaa0c51f2eb05b7f77e9ea1", 0x23}, {&(0x7f0000001000-0x3e)="5572a08bd58bb6550c94ea4c803e3ba1d95c84b44eb02012b74c8bf7e96c1b12531107bc1f035a9156542122008dee35e07041e24ee2bcf49805dba47a09", 0x3e}], 0x3, &(0x7f000003d000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x1, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0xff, 0x4, 0x1ff, 0xec5}}], 0x60, 0x40}, {&(0x7f0000c38000)=@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f00004bd000)="77a3ed60be360dd5862ed6b99760f6f0ae10afebee99523c25f12ba2c8845653e87c1bbce0fe52e56a0c59114a8a9daecc9157021e8bad4acd5ba9db4e99de97aacba5d3b3b7df3415c01e", 0x4b}, {&(0x7f0000001000-0x35)="4e000d4e2a37d2b58f5cccc8edbb5c874a221cfd4bbeaa35c293b3466173dae63f09c8dbc156cd36cbeaf14d88e29a8c36643af9bd", 0x35}, {&(0x7f0000000000)="d7e015148585b4d6403bac65746c3922387dabe167e870954dbc196778a0068f955534f04e94212e1a706339c0ce7560b27017598d93172c480d2c68ed118d38386030fb38d7b0015dfd5beb2c3e72e624d1efe246b11134c5821322762d208bf629172994be12744762617a", 0x6c}, {&(0x7f0000000000)="014d73196e80e39bdaa35c7bf3dade626e01cab36621745a582630d899ecb866b6c6a141ec7d567a6a6580713ded", 0x2e}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[{&(0x7f0000558000-0xd2)="6a5f352001efb4a6fe451d39f21ffa8db88b4449390ad77735f32759d6d1fe2ccb7be9fe2404017a9cea9cd9f9a349bf350ad4575671b29141524c92b92db94302506647d3edac2c21bd455e9e21bd7683d4330bacbf7bb1da47b26755f2fda681ec6606718b6bcdbfd94d642e18420876d21e82f2bdfc4ca2c9ae52c42145cb372f917403e3d24f2d27afc5b7b8e17bc4c329614ab21b87d96480890f111a266e41a03d1b2593be519660c7d1b87c82d81375481915eaf15ff94e9e6a989fae8d254f05559cfe15df3c073583a5dd4f8819", 0xd2}, {&(0x7f0000001000-0xd5)="99adfed85c7abc8d7a2bcde419d576b868121c5cbf211ea1cf138642d0cc0d906a41682cfd092f3e217ac6f4f8cd31e8eb2144759fb01e78cbe5d43a8c9d69a337b2fe89cdefa62fde05cc8fc0ddf737366c00fcdf04a7b7c42c71d9ac34b3ed68353cd8feeaceeb88ba602740d28c6e713fa531fcc586cb8d8dee14136444af4bac6b8f2bf9ca98c51db2cbb677644f649226e77d16117ebf72189c557199b9f8f6ac02f38be40af6312fa5cc15d9f9976173e31457d48b2caa0a77b30cabae1083f5e690a2aa2f03a75db598aeed1544a3ea7692", 0xd5}, {&(0x7f0000000000)="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{&(0x7f0000001000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x4000000}], 0x5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r14, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r15 = accept$alg(r14, 0x0, 0x0) sendmsg$alg(r15, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00008a1000-0x50)=[{&(0x7f00008f6000-0x9b)="47304225306a540b00c47f2298149cf49a9686e51b928e3c923ebe6af671f623e08235237466e5f5ad01143da51bb60ed06c1f2d74e1085e13a3d9d2ec59181a36576b01e8c3efdff9a821c6c096ac28c560b929ef0a8e18448f14c4babc04294b6c124550b24054d340c3f51358c1df11b5f5b88cb528b0f5cf4d46222a53bfd40850b0ac233ac46e09a229622db3a1", 0x90}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) recvmsg(r15, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 20:45:35 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d1c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1c}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xdd, 0xffe0000000000000, 0x779, 0x7f, 0x6]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x0, 0x8006, 0x7f, 0x5d9, 0x6, 0x1, 0x0, r1}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000efe000)=0x4) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) [ 219.104324] binder: 1918:1929 BC_FREE_BUFFER u0000000000000000 no match [ 219.115376] binder: 1918:1929 Acquire 1 refcount change on invalid ref 2 ret -22 [ 219.136580] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 20:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000d93000)={0x30, 0x2, 0x0, 0x800, 0x1, 0x3, 0x100000000, 0x8}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000027, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) [ 219.150241] binder: 1918:1936 ioctl 40046207 0 returned -16 [ 219.161747] binder_alloc: 1918: binder_alloc_buf, no vma [ 219.161776] binder: 1918:1929 transaction failed 29189/-3, size 40-8 line 2903 2018/01/16 20:45:35 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000)=0x1, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000042000-0x8)={0x0, 0x2}, &(0x7f0000d97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000010d000-0x8)={r1, 0x10001}, &(0x7f000094f000)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000aa6000)={0x0, 0x1000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cc000-0x10)={0x7b1e, 0x201, 0xfffffffffffff800, 0x8, r2}, 0x10) getsockname$netlink(r0, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000+0xf7e)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000784000)={r0, &(0x7f000034c000-0x1000)="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", &(0x7f0000b4a000-0x1000)=""/4096}, 0x18) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013c000)=0x5) sendto$ipx(r0, &(0x7f0000e00000)="38b69f8a49f4ae5e060344cbf8f3aff8c92e8de21417c70a39e7c3b451", 0x1d, 0x800, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e68000-0x4)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r3 = syz_open_dev$usbmon(&(0x7f00009e9000-0xd)='/dev/usbmon#\x00', 0x3, 0x2a00) r4 = syz_open_dev$evdev(&(0x7f0000c87000)='/dev/input/event#\x00', 0x2, 0x28001) getrusage(0x0, &(0x7f0000dcf000+0x666)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f0000038000-0x18)=[{{0x0, r5}, 0x1, 0x5485f879, 0x40000000002}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009f5000)={r1, 0x3}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000076d000-0x18)={0x0, 0x10000, 0x1, &(0x7f0000307000-0x8)=0x0}) creat(&(0x7f00008cc000)='./file0\x00', 0x50) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000cef000)={0x0, 0x0}, &(0x7f0000f0e000)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) 2018/01/16 20:45:36 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) semget$private(0x0, 0x3, 0x42) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) ioctl$TCSETSW(r5, 0x5403, &(0x7f000038a000)={0x8001, 0x40, 0x9, 0x10001, 0x8, 0x5c, 0x7f, 0xc62, 0x401, 0x1ff, 0x2, 0x0}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgctl$IPC_RMID(0x0, 0x0) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x9) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) [ 219.200735] binder: send failed reply for transaction 173 to 1918:1929 [ 219.217869] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x2) 2018/01/16 20:45:36 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) syz_open_dev$tun(&(0x7f0000153000)='/dev/net/tun\x00', 0x0, 0x2000) r1 = getpid() getpgrp(r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdc, &(0x7f0000dc6000)="dc131a5b310878d9583071ab2144ece47034", 0xfffffffffffffe93) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000511000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000166000)=""/63) 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b46000-0x12)={0x7, [0x100000001, 0x4b, 0x3, 0x69, 0x100000000, 0xef, 0xbfa5]}, 0x12) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$ax25(r2, &(0x7f00002f5000)={0x3, {"c3f7b0b4e13db7"}, 0x9}, 0x10) 2018/01/16 20:45:36 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffff9c, &(0x7f00004f7000)=[{{&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00004c1000-0x30)=[{&(0x7f0000560000)=""/52, 0x34}, {&(0x7f00009ac000)=""/207, 0xcf}, {&(0x7f00007aa000)=""/54, 0x36}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00003b2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000202000)=""/17, 0x11}, {&(0x7f0000000000+0xcbd)=""/92, 0x5c}, {&(0x7f0000f94000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0x62)=""/98, 0x62}], 0x7, &(0x7f0000000000)=""/33, 0x21, 0x6}, 0x0}, {{0x0, 0x0, &(0x7f0000fe4000-0x80)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000312000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000000000+0x798)=""/82, 0x52}, {&(0x7f0000c8f000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000001000-0xda)=""/218, 0xda, 0x100000000}, 0x100000000}], 0x3, 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/16 20:45:36 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003be000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000074d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) 2018/01/16 20:45:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000002000-0x120)={0x1, 0xbe9, 0xfffffffffffffffd, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe, 0x5, 0x8, 0x5, "c295e3f9dce3d8778ab4e7a7a4885a70", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000000)=""/161, 0xa1) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000028000-0x11)={0x0, 0x3d, "162445544f1d9bd31b3f0e17858bdc846b7aacfe2d4fc0d9461cefa871c5b21ab755c52a2e9146c9034588f47fb836475e0072fffa2293fbf113b2ce9d"}, &(0x7f0000039000-0x4)=0x71) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000276000-0x8c)={r2, @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]}}, 0x8c) keyctl$session_to_parent(0x12) getxattr(&(0x7f0000c0c000)='./file0\x00', &(0x7f0000a89000-0x11)=@random={'trusted.\x00', 'keyring\x00'}, &(0x7f0000fcd000)=""/120, 0x78) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000014c000-0x8)='./file0\x00', 0x42, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b72000)={0x6, 0x10000, 0x7, 0x8, 0x1, 0x6, 0x100000000, 0x413, 0x9, 0x1b6, 0x0, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) accept$llc(r1, &(0x7f0000454000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b70000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/01/16 20:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000030f000)={0xfffffffffffffff7, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7f, 0x9, 0xffffffff80000001, &(0x7f000093f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f0b, 0x200, 0x8}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0xe, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005f9000-0x9)='/dev/vcs\x00', 0x4000, 0x0) readlinkat(r0, &(0x7f0000273000-0x8)='./file0\x00', &(0x7f0000415000)=""/19, 0x13) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000bf4000-0x9)='/dev/vcs\x00', 0x2000, 0x0) readlinkat(r1, &(0x7f0000628000+0xc9b)='./control\x00', &(0x7f00004d7000)=""/59, 0x3b) 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000d88000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000975000-0x1)=@common='tunl0\x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rtc\x00', 0x10000, 0x0) getsockname$ax25(r2, &(0x7f0000a75000+0xe55)={0x0, {""/7}, 0x0}, &(0x7f0000cdf000)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ee5000)={0xaa, 0xd7727eac13a5d006, 0x0}) close(r0) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f0000f5a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec2000)='\x00', 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000098a000-0xa)='/dev/cuse\x00', 0xc0002, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000459000-0x18)={0x0, 0x6, 0x9a17, &(0x7f0000721000-0x8)=0x0}) execveat(r0, &(0x7f00003bf000)='./file0\x00', &(0x7f00009de000-0x18)=[&(0x7f00002f5000-0x1)='\x00', &(0x7f0000d9d000-0x1)='\x00', &(0x7f0000aad000)='{\x00'], &(0x7f0000536000)=[&(0x7f0000cef000-0x1)='\x00', &(0x7f0000e7e000)='/dev/cuse\x00', &(0x7f0000d15000)='logon\x00', &(0x7f0000bf3000)='\x00'], 0x900) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/16 20:45:36 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}) fchmod(r0, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a57000-0x118)={0x6, {{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]}, {{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]}}, 0x118) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000a54000-0x68)={0xf9, 0x0, [0x800, 0xc5, 0x6aa8, 0x62], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0x2) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r6, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000043c000-0x20)={@generic="6aa5ec1c90f8a04a6e6cf852a8dcd299", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000039a000-0x4)=0x0) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000+0x53a)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087c000)=0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000de0000-0x8)={r1, 0x3}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x6, 0x6, 0x1, 0x8001}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e44000)='/dev/usbmon#\x00', 0x7, 0x10080) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00009dd000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000448000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ee8000-0x4)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000daa000-0x8)={0x0, 0x0}) 2018/01/16 20:45:36 executing program 0: r0 = socket$netlink(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7, 0x9}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002ea000-0x8)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0x400000000000000, 0xfffffffffffffd24) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000313000-0xb)='/dev/adsp#\x00', 0x7, 0x400000) ustat(0x0, &(0x7f0000338000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d8f000)={@generic="eaa65d2395aceec13f6dcb6990b2f39d", 0x4}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000605000-0x20)={0x1, 0xe0, 0xffffffffffff85b5, 0x0, 0x1, 0x2}) modify_ldt$read_default(0x2, &(0x7f0000390000)=""/23, 0xfffffffffffffe2b) accept$ax25(r1, 0x0, &(0x7f0000375000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000827000)={@common='ip6tnl0\x00', @ifru_flags=0x1}) r1 = syz_open_dev$sg(&(0x7f0000350000-0x9)='/dev/sg#\x00', 0x2, 0x80100) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000ba000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d92000)=0xc) 2018/01/16 20:45:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea3000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e6c000)='attr/exec\x00') pipe(&(0x7f0000b1a000-0x8)={0x0, 0x0}) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$ipx(r0, &(0x7f0000333000-0x10)={0x4, 0x5, 0x1, "62f7da55cca4", 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xdc97, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = syz_open_dev$vcsn(&(0x7f00004fc000)='/dev/vcs#\x00', 0x7, 0x109000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) write$eventfd(r4, &(0x7f00009b6000-0x2)=0x0, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000674000)=0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 20:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) close(r0) mount(&(0x7f0000627000-0x8)='./file0\x00', &(0x7f0000332000)='./file0\x00', &(0x7f0000e81000-0x4)='aio\x00', 0x1000000, &(0x7f00007f9000-0x1000)="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") 2018/01/16 20:45:36 executing program 0: keyctl$join(0x20000001, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffffffff7fffffff, 0x4, 0xfa, 0x9, 0x2}, 0x14) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) r1 = mmap$binder(&(0x7f000051b000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000149000)={r1, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a89000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000908000)=0x10000) 2018/01/16 20:45:36 executing program 7: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2800000000000, 0x4080) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000064c000)=0x38, 0x4) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fa3000)='/dev/snd/seq\x00', 0x0, 0x100) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fa5000-0x4)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000ba5000)='/dev/snd/midiC#D#\x00', 0x4f5, 0x101100) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000199000)=0x50) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000989000)=""/40, 0x28) 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b3c000)='/dev/snd/pcmC#D#p\x00', 0xde, 0x443) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000066f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x0, 0x1f) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) clock_settime(0x5, &(0x7f0000ca4000-0x10)={0x0, 0x0}) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000165000-0xa)='/dev/cuse\x00', 0x208000, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001b2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005bd000)=0x10) sendto$ax25(r0, &(0x7f0000df7000-0xf9)="5744496aa2be62cfa5e2a697afd92cccfffabed3e32dc9ba6395ec91a0874c0f6dda104cc15ac3eb9303153714a739a67bd2e7fc46d7c2554cf19a74ab82f938b50cc040b7cae4b0d74fdb9aaf08ff15037d060b844d494e75495ee955d3347080f7829c0bde5349844f2e54952383e65d1fa7132863962e5f0d694d94e0b91650232f4ab114012397060a4343c17932901122191cdd2dad0a09a2e9e5c2a79854afa02cb2d16d29f7fae40e09f7f3378b74edd77ddced7d21571b9f867d58d62d230b30b5c7034d199fe39011411ccc1a6257f25a9b4a01bac9490199bd27fc21737b0e7f214d1da666dc1830b44db046d568ddbc5396f05e", 0xf9, 0x91, &(0x7f0000b5e000)={0x3, {"d25e4f9ec92eb2"}, 0x2}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/enforce\x00', 0x40200, 0x0) socketpair(0x1e, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000cce000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x8, 0x0, 0x800, 0xf000, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) r3 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000516000-0x28)={0x54, 0x3, 0x2, {0x6, 0x82}, {0x3, 0x2}, @cond=[{0x7, 0x821, 0x9, 0x8, 0xc2, 0x37ed}, {0x6, 0x7, 0x5467, 0x0, 0x7, 0xbb}]}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ed6000-0x4)='tls\x00', 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c19000)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0x1414a66b, 0x2, 0x25, 0x758, 0xcb, 0x3ff, 0x80, 0x7ff]}, 0x5c) flistxattr(r3, &(0x7f0000fd2000-0x3e)=""/62, 0xadcafe5b63fd8bf4) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000001d000+0xa)={0x1c, 0x200020, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x7, [@generic="e1"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 20:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c4000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000c64000-0x4)=0x40) recvmsg(r1, &(0x7f0000018000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x1000000000000137, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) r4 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000951000-0xfd)=""/253) 2018/01/16 20:45:36 executing program 5: chdir(&(0x7f00002fa000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001f6000)='./file0\x00', 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bd4000-0x4)=0x100000000, 0x4) fadvise64(r0, 0x0, 0x4, 0x776ac31480508a89) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000187000-0x8)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d27000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000058000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) accept4$packet(r0, &(0x7f0000538000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec1000)=0x14, 0x80800) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/16 20:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x364, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000663000)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) lremovexattr(&(0x7f00008b1000-0x8)='./file0\x00', &(0x7f0000e50000)=@known='security.ima\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$alg(r1, 0x0, 0x0) pipe2(&(0x7f0000bc8000)={0x0, 0x0}, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x1, 0x0, &(0x7f000008c000-0x1)='p'}) 2018/01/16 20:45:36 executing program 0: symlink(&(0x7f0000c5d000-0x8)='./file0\x00', &(0x7f00007a2000)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000b3f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000637000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eba000-0xd9)="a5c8f2bdb051abd450ab1e9a988feba8cbd9fc606db61e305ac04eebc4a415b676d4967f65cf3c74d4a8059107b8431191fcaa3c31dd12a1869e43e9547253b2225e1c5124bee785f7fff3b19dd27cfddcb24b06b8bfd68bbf898b023c754f6d5763941cc067d847256a7609199a710cb98faf8186ddec25c028d73631342c30b7ca525890a212e17755ef58632e0a4399cccf83b2c15c99f8c24f6d3103d4c79174eea066570afa3502ce23a415167c208a4cf9721dff430e8b0d30105cd2a48222fb5109a3a9106e88808bc92286c141ceded099aa1c26f6", 0xd9, 0x80, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="61c322002514d89291a68459996c47b9d31c83f229e1afe9c5a0a08e0521edf1da40ae6e89134725f4790c958cce9340e840c4f579f610aa7d23bb36c67b4530aec4c1dff29c3673b81a3f694c8479d66b645b5c21f9877ad26ccd5b6c8cccda07da600619854cdc4f725fee39ac411849efdcb2b365fcd9967eaba01982db8e2df1b4b8ca38bc0e6fa8d4709e19310fa14af5b57a332115cac3f743f9a7ab837a717c9b1eb9c0a9fd5445b687a7b76498c0ab08cd", 0xb5, 0x40004, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x1, {0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34a}}}, 0x3a) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000046a000-0x20)={@common='vcan0\x00', @ifru_flags=0x8201}) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00007bc000-0x88)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000777000-0x8d)="317f8145b602055eb028e5f7805fb931cb35f38c76a7afb2df08ad7d53699e031e42e86402a24e1b9f21bbd45c8d4645ae2cf803693358df9cf5bc34e3ff93ce7d1232f48cf17c51dab743f579f32d298d4167786b55ba2affb5bdf918898967acbef7643f6925108bc61fb18cb413c488332a3f2e01b9874d58ed595a9a095db54899b313e7b48f391a0cfad3") 2018/01/16 20:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000614000)={0x0, 0x0, 0x0}, &(0x7f000081b000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000089c000-0x4)=0x0) kcmp(r1, r2, 0x5, r0, r0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d9f000-0x8)='./file0\x00', 0x40000, 0x40) close(r0) r4 = accept(r0, &(0x7f0000865000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc6000-0x4)=0x9) connect$unix(r4, &(0x7f0000bfb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x28) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x1, &(0x7f00009fd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b7a000-0x8)={r0, 0x81}) write(r0, &(0x7f0000fc4000)="1d0000002600079f0000f109bd007fff0a3f0200000004dc0000002800", 0x1d) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/16 20:45:36 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bd9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005c6000)=[{{&(0x7f00001e9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000e91000)=""/73, 0x49}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000810000)=""/203, 0xcb}], 0x4, &(0x7f0000001000-0x3f)=""/63, 0x3f, 0x7}, 0x5}, {{&(0x7f00000e6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f000073b000)=""/0, 0x0}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f00000cd000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000099000)=""/222, 0xde}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f00006ac000-0xde)=""/222, 0xde}], 0x9, &(0x7f0000000000)=""/250, 0xfa, 0x7fffffff}, 0x1}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000081f000)=[{&(0x7f00005f4000)=""/0, 0x0}, {&(0x7f000097e000)=""/211, 0xd3}, {&(0x7f0000c74000)=""/79, 0x4f}, {&(0x7f0000f1e000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/111, 0x6f}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000ac6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000594000)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000)=""/119, 0x77}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00000fa000)=""/95, 0x5f}], 0x6, &(0x7f0000578000)=""/46, 0x2e, 0x7f}, 0x50c6}, {{&(0x7f0000bac000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x4b)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000193000)=""/195, 0xc3}, {&(0x7f0000ada000-0xd4)=""/212, 0xd4}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000e0f000)=""/200, 0xc8}, {&(0x7f0000c59000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x7, &(0x7f00007db000)=""/43, 0x2b, 0x2}, 0x0}, {{&(0x7f00000d9000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x20)=[{&(0x7f0000a09000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/60, 0x3c}], 0x2, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x100000001}, 0x190}], 0x6, 0x10020, &(0x7f00007b8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [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) stat(&(0x7f0000001000)='./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) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x200, 0xa, 0x20, 0xa0, 0x89, 0x0, r3}, {0x5ca3, 0x81, 0x1, 0x7b1, 0x9, 0x2, 0x1440, 0x6}, {0xffffffffffffffff, 0x0, 0xa2e1, 0x10001}, 0x7, 0xd, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x43, 0x2, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x7, 0x1, 0x1, 0x81, 0x2, 0x7}}, 0xe8) [ 219.835713] netlink: 'syz-executor3': attribute type 7 has an invalid length. [ 219.848987] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x3c)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000010d000-0x90)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000a75000)=""/85, 0x55}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000147000)=""/248, 0xf8}, {&(0x7f0000c4f000)=""/103, 0x67}, {&(0x7f00006f4000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x9, &(0x7f0000225000)=""/102, 0x66, 0x8}, 0x4}], 0x1, 0x10020, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008cb000)=0x100000000, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x400000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semget$private(0x0, 0x0, 0x2) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) fcntl$notify(r1, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = getgid() setfsgid(r2) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00001b6000-0x8)=0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000002944b23200cbe6065d86a61bd893b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d3018000c200"}, 0x5a) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ac9000)=0x0) getpriority(0x3, r3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 219.910221] QAT: Invalid ioctl 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') close(r1) memfd_create(&(0x7f00004bd000)='children\x00', 0x2) 2018/01/16 20:45:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) kcmp(r0, r1, 0x5, r2, r3) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000742000)=0x98) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f1d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000410000)={0x7, &(0x7f00002a5000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 20:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e52000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000987000-0x38)={&(0x7f00004f3000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006ae000-0x80)="b8", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009ca000-0xc)='/dev/amidi#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000615000)={0x0, 0x20, &(0x7f00004b6000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c44000-0x4)=0x10) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000642000-0xae)=""/174) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000ac4000-0x28)={0x0, 0x0, 0x0, 0x0, "4eba642cd5a48c8dad201ed0ed00dc280e091054a7a828b645ddb5720f2e082f"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000a8d000)=0x0) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00002c3000)={0x0, {""/7}, 0x0}, &(0x7f0000211000)=0x10, 0x80800) setns(r0, 0x4000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bfc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000035a000-0x18)={0x0, 0x1, 0x0, 0x8, 0x100000000}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) fadvise64(r2, 0x28, 0x5, 0x4) [ 219.949116] CUSE: unknown device info "Â" [ 219.960240] QAT: Invalid ioctl [ 219.981233] CUSE: DEVNAME unspecified 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/198) r1 = accept4(r0, &(0x7f0000002000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 20:45:36 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000359000)={0x0, 0x0}, 0x6) 2018/01/16 20:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000495000)='./file0\x00', 0x80040, 0x84) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r0 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f000000d000-0xc)='/dev/amidi#\x00', 0x6, 0x80) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 220.046122] binder: 2151:2153 ioctl c0046209 20001000 returned -22 [ 220.090957] binder: 2151:2153 ioctl c0046209 20001000 returned -22 2018/01/16 20:45:36 executing program 6: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f00002f3000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00002f3000-0x2e)=@random={'os2.\x00', "70726f632a5c3a23706f7369785f61636c5f616363657373b06d696d655f747970652d776c616e3100"}, &(0x7f00002f3000-0x1)='\x00', 0x1, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1) 2018/01/16 20:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f0000e45000-0x8)='./file0\x00', 0x1, 0x0, 0x0, 0x7ff, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e91000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r1 = shmget(0x3, 0x2000, 0x90, &(0x7f0000f2d000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/16 20:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept$packet(r0, &(0x7f0000bdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000649000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bb7000)={0x8, 0x549, 0x1, 0xffffffff, 0xb6, 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]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x10d, 0x37, '5'}], 0x4d, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b79000-0x4)=0x0) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="d3", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, 0x0, 0x14f61aebf90edc3f) 2018/01/16 20:45:36 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) read(r0, &(0x7f0000012000)=""/176, 0xb0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000012000)=0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000873000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x61e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x82df, 0x0, "64ef5e8778e2fd066620bdd03fd4f1114441e2cad1705679bb43ad3286f17b01608eebec2278d7a04ae62d3b4a745c27717cf736a0a54a71348a63cfa2fe23ec791ed3de43da9cd3d26056b58ff2f9ac"}, 0x160) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000-0x101)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x80000001, 0x9, 0xc0a, 0x8, 0xb7, 0x10000, 0x40, 0x6ca, 0x1, 0x6, 0xffffffff, 0x0, 0x7, 0x7fffffff]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000c000+0x25c)={r1, 0xac, 0xac, "7a2ef3b5e406e23c9bd33df40e907af9686531d536adc62e9ecded4839c6530be5635a8d505d6e2548d8dca4e3e1ca8f0075ece4d6900ef9542e53adbb778837c057fc1d0a6a5c7b4be91b86a0dbe9d901ce0b1de269b7f03082f45aeb4a865fbd07bb798018e76b9ec4459cbcb817daa2a02c348487016e643ec3875050d5de14e1c185946033edbbf94c494340150695c1cd6bdac51330b1dd35eb8e5455438ddbd1acfe194938d12cd2fa"}, 0xb4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000dfc000)=0xffffffffffffcdbd) 2018/01/16 20:45:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00003e2000)='\x00', 0xc0, 0x4, &(0x7f0000001000-0x40)={0x7ff, 0x7f, 0x9, 0x3ff, 0x1ff, 0x0, 0x1, 0xffffffff}) write(r0, &(0x7f0000c69000-0x30)="dcc199525cded8e391ca929f05339c05ec40527bfe569404c5d939996ec12d45339c6d5baf77109f50fac2c24648f911", 0x30) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/16 20:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x180000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}, 0x0}, 0x10) r0 = timerfd_create(0x0, 0x3) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) 2018/01/16 20:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00009d8000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x16) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) r5 = socket(0xd, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00002e7000)={0x5}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) 2018/01/16 20:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009a8000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:37 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1ff) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) 2018/01/16 20:45:37 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f00005e4000)=0x0, 0x8, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00003d0000)={0x0, 0x7}, &(0x7f0000f6c000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f6b000)={0x9989, 0x800e, 0x7fffffff, 0x4, 0x0}, &(0x7f0000f6b000)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ac9000-0xb8)={r4, 0x1f, 0x80000001, 0x9, 0x20, 0x4000000000000, 0x8, 0x6, {r5, @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]}, 0x1ff, 0x3, 0x1, 0x200, 0x3}}, &(0x7f0000f6c000-0x4)=0xb8) 2018/01/16 20:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00008af000-0xb)='/dev/vcsa#\x00', 0x8000, 0x200000) getdents(r2, &(0x7f0000cdf000-0xc9)=""/201, 0xc9) move_pages(0x0, 0x1, &(0x7f00009c7000-0x8)=[&(0x7f000050a000/0x3000)=nil], &(0x7f000083f000)=[0x0, 0x0], &(0x7f0000903000)=[0x0, 0x0], 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/01/16 20:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00006ab000)={{0xffffffffffffffff, 0x1}, 'port0\x00', 0x80, 0x10800, 0x10001, 0x0, 0x5, 0x80, 0x80, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f000075f000-0xc3)=""/195, 0x11370d57d5878f0, 0x800000000000003) 2018/01/16 20:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe2(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0x80000) sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x1) exit(0x0) 2018/01/16 20:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a0d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005fa000-0xda)={0x0, 0xd2, "ca7c737f7aad6b3e5f54fdbd27c867e333a0892ae803bc1962a2bfee350acae3095180e9d8473a52a2001586759417b6f9d7034ebf3df13411535e4bcdf0a636e1a1ccb939592e614a76f8607e1677468a8370281ca2148bdb442561fc3bd66f1e579912241461ea13d5575250781bc65c40e28d9940d33bbdc36694ebad204b569beb311f194e52925c96d0f948e704009a8bfa0b7e87fe49d957e058363ea8b10cb37d39eaa713a8f1789ac6c09677914d1e95262b7694068bec3c2cb5dc2e74767d854c670500031ce3ef5a965e7d4e02"}, &(0x7f0000933000)=0xda) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f60000)={r2, 0x5, 0xfffffffffffffffb}, 0x8) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057d000-0x4)=@int=0x1, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00003c9000-0x14)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a00000-0xa1)={0x0, 0x99, "1dcbfd7fe939d6a766bc5330fe917151f9b0734d7bd25c33a414cfdf8ea649612908f280d344b3eab08a5c4ea688495f079ce51ef8f701e0a37c5449efc83e6ec2b398d1b2bbbf4683730aa42b9ea66c47d2b618fd8dc9c72eefa46c92df805a916c063a844d6bdd5654784184d998ecf4ca7f645256361905422e08a3ac82e23501ccd5488c764ba857805b541fb85e66d1ef2c101df10f86"}, &(0x7f0000587000)=0xa1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000877000-0x8)={r5, 0x44719f69}, &(0x7f0000ecb000)=0x8) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000024d000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000059f000)={0x0, 0xfff}, &(0x7f0000932000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000b70000)=@assoc_value={r7, 0x2}, &(0x7f0000e46000)=0x8) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000346000)={0x0, 0x5}, &(0x7f0000da8000-0x4)=0x8) r9 = openat(0xffffffffffffffff, &(0x7f0000699000-0xe)='./file0/file0\x00', 0x200800, 0x108) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000d97000-0xb8)={r8, 0x3d342477, 0x101, 0x3, 0x8, 0x3, 0x5, 0x9, {r8, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x1f, 0x3}}, &(0x7f0000408000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004e9000)=@assoc_value={r8, 0x2ce8}, 0x8) r10 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r11, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 20:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = getuid() stat(&(0x7f0000a92000-0x8)='./file0\x00', &(0x7f000056f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000b4e000)='./file0\x00', &(0x7f0000b42000)='./file0\x00', 0x4000, r1, r2, 0x8, 0x1000, 0x2000000) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1b, 0x3, 0x200000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000bc2000)={r0, r3, 0x1, 0xcb2, &(0x7f0000040000-0x1000)="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", 0xb8, 0x5, 0x5, 0x800, 0x7, 0x101, 0x77ff, "cd7056e88eff96120cb87f82adcb570aacf42f2809f120dd8228e84082c9c8e5c5c2a0c70076ba3ecec5da85a6b1025bfe3f52e58a476f537dd1127c64f2bda07d2a98254e7488843a4b023e1e6bd4b7ccf8"}) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000525000-0x8)={0x4, 0x1}, 0x8) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) openat$selinux_create(0xffffffffffffff9c, &(0x7f000084d000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f0000240000)="", 0x427) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000079d000-0xc)={0x2, r0, 0x1}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000079c000)=""/241) 2018/01/16 20:45:37 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000285000)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000501000-0x20)={0x1ff, 0x1, 0xfa2, 0x4, 0x1, 0x5}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000ed5000)={0x2, "f3e6b5ea66db"}) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00005b6000-0x22)="6020dcfcd018cde944f3e9cd540c86b56d9a72a4d066d0ca3096317d892eced1e00a", 0x22, 0x4000000, &(0x7f0000000000)={0x4, 0x80, 0x3, "9848f0810807", 0x200, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x5)='user\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x1d3) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) add_key(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) getsockname$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r3 = dup2(r1, r1) bind$ax25(r0, &(0x7f0000002000)={0x3, {"f71a6c59a8087c"}, 0x400}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000003000)={0xf1, 0x4, 0x100000000, 0x4, 0xfffffffffffffffd, 0x3}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000004000-0x18)={0x1ff, 0x8, 0x1, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000005000-0x4)=0x1) r4 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x2fccdd08827bbc27) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000006000)='./file0\x00', 0x800, 0x45, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000bfc000-0x30)={0x30, 0x0, 0x0, 0xfffffffffffffffb, 0x40, 0xa1a, 0x7, 0xffff}, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 20:45:37 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@generic="c4c7a6a80e80ab5d5dd23f89b9bf3382", &(0x7f00009ce000)=@ethtool_gstrings={0x1b, 0x80000001, 0xf2, "29833f2de01e57dd7a472bc41f7b393f51aa5f0c9069342fdd4cf6c056b524b252cd49b3a8e71891584d725c1dd41ba3098cb2e6b02002c0ed3d07d3702a6676ad4e8e82f0c33f4ad63d799ab4cc2b8915033c83c59159d39d88eed76f08fcf21044c10ad7ea710ca1509f8c6e303cea121d0608cb363756b1a2034f65c1272f1f4331a3ec569b53b1d574d8c53b98541dd908a56591c30f95bbe77a01e94b8ca3a898c4ba7523c9d7f93525755a048c123e403eb0ba060e08c0cc8cd57e1cd7faa09daa3e8e1c1524fd99ea4352e0a03ae242253a6adb487285e303ff08a64dbb815e1c0c0d9b063b110822ee925091a0b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 20:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000886000)='/dev/kvm\x00', 0x2003c, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = socket(0x11, 0x80800, 0x0) sendmmsg$alg(r3, &(0x7f0000846000-0x1c0)=[{0x0, 0x0, &(0x7f0000369000-0x50)=[{&(0x7f0000d9d000)="68305f05764a96dd0b540e00db2a98b9738f3eb58071aa183d94db8124d4b93c6eb37e99a3a007515a089d7d31580076c93c0f69f49b2121a70f2787fa4d51410e078562c87f4efa7064c13885368454fa723e28ed1e5016cd89289e9e772469c81cc580a48c9be434", 0x69}, {&(0x7f00007ab000-0x92)="6127249d05373e6c25944f2cb533e8732c588763fda8987338a5f7b28bc73afa5a4ad93c5c90889046941a14d9d7f4428c1470df6dd91fcfcdc1de5b44ada44651ac86654013a2de2ff521108330d42e2fb2dc4d6d1e7ef666ab4a3d575e9a5c25675570b0077653b26a5a9ddaf0e1713eeb1fc2df644bf9a0d345e8ddb5c62d48223fdceb2c365029c530d9248e5678cc92", 0x92}, {&(0x7f0000be3000)="375ca478", 0x4}, {&(0x7f0000db3000)="b521f4491dd375d0f813bf163d27cadbf268b4caf52da34fbc2de5fccf577ef7b11a068185a454d5458463780329b5f720ad76b913f6e903e785df769f5eca05196f3c1961c6ec36c76ff8712725f5bac5540c03569c587e784d5218964d942b30a20f2b24f2f8ee12627d79e7f74cf6392d1fd80ad805be4bfc13f5c137235a82dc64dab07766ab24e6cd9aa8de", 0x8e}, {&(0x7f0000b7b000)="0e2740e6f932035fb92e60ece8af97867165a0f97570db99dfbbec26546e46d9c4f0123002d80a230b03d58b5145738b6991dfcf64af5a2a3ab7ab54a0a17fe2988ffe7d560e351e8513df87cfd012052774fc465497872c24a73836da717b7113adf4da0bf99f9eca7847215b280526440586e39679cbac1f5aba7673b085ab4e98647ffff626c725553090395b98dbfb225da24c760ca0f622262cf755b358419abc271ffb3879c45681a16efa6e41311903c6e6fe76424e4d91d9346e4ace4190ab5cca411c7df84d52bdaf2d5492c284c84771bb0d29d43d6a06d1", 0xdd}], 0x5, &(0x7f00002ef000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc0, 0x117, 0x2, 0xa5, "fa27665a249bf00e8965698961c7a330c5601c89a8061fde638ffd2a7806fc4691fdc6bc2bfe57a58556b0cc5c0716f13cdeaa98c938e54d4d4e780c4b10035c38c55105c056f47702e3d9a97034010418745b62e5f175b1059f7adddb72201f451171220ff679566b9b40af80df4744ca0733f2ccd9c8ee89e261d7bb84b58b24cf2d0923ce9ea677d437757345c2fbec8fe1b7220bbab6e0ddc92036b2c5ec16ea599401"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x118, 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"}], 0x1078, 0x4}, {0x0, 0x0, &(0x7f0000c2e000-0x60)=[{&(0x7f0000753000)="5592b71ceef9f5c8ce05995970476fc5254d9774b7be1de7dc1a167a3b656e0fff30b4775565b96ae14f270ebbbb97a6b165909af0b52f83fd619a4b2280b243f348d8a4f46e0340944e900c75cddb8262e665aeeb5cdab3e98e755e102a6fb5dd58837215439f9fdddb592efc38abfb850fc5a6cf6e2bab736fdfcdc1a44aadb6525c5c83f343f1a5d8bf9e89efd94718a78b93ab8146df389823199e168940f89a43cc846d6c27f871092dfa81f6114c754d4c4948014dac1b902ad0bc5fa6bd55d6e4ba", 0xc5}, {&(0x7f0000f96000-0xcc)="48d149a1e8d7ec131fdc26c46b68c5b58c9cec83b8756b03154f43047e061a100cd2f3967747df87606e7bb1cc1d79c71b4adfc2787d33d6a23f180ab8dca9321dd2bb2896ed10d0fd90eb170a362c12b037fa66b741fb7cab288307b5d77cda5967564778d9262f0ae9d6094a11090115546575eb424d766ed31da06ab0193cf6dbeb31047dbc88df41d68872de620c0b0accb255d34a24605c35ddf65e0817079a1b85a69ad936b48ca0df7540edd05a32151e251a37b6809a4155d56fee97d29c2952faa08a49d5606ea6", 0xcc}, {&(0x7f000024f000-0x9a)="da0ffb1140f6da17e53ce90e09b6f292a099d46d1998d86aa2787e7487c2637e58ba49121a57d32d2d7a4365363600006a7a93542c7f255de7e6a5effaa6d1c5f398bbde145724aaec653da4e1750fbebfb7cce73ee6ed0db753c90af2fe0a9f3654394ccd5be2e63f4fc93650fbc2a5bee2a9c86b1a90b7386fa70e5a5c0ddb7b53aa319f679e0c0ba9b7ea1136a466bbee210df39679e383dc", 0x9a}, {&(0x7f0000881000)="10886397931ec52e097114b652aeacf3e692a5bbe1983839bcd67d7365812bf0e820f75a1073a4ce3bcb5141e4fb657c523c777b20e199181a53c5d3781e9242008994a6ca8eae0af15949568f15de15edadc5d77fc850715071d8d2d188e2f41cdb96eee863edcacf71e7a03adec62067b5915df7a6a4c673c0f0d29d7e1503bc0f4eb1c59c0bedae42175b4fe1f15fb703b5ce21e0fea39c5825b7d41604c2a5b5274aa789dca8512bd74bc7ba445ab4ccdfd3859febcf2c3344753c048eadd448f8c48281b2717a237bc27bfb2b04212c6586c11ba82c2f", 0xd9}, {&(0x7f0000cd0000)="2692621e89671e41fe4b49949d10daa32e567d632b9644bf43c4d177127ca09ed290e974638d1009e5bce702e28ae1232ef07087cf421ef38d40e0d68e8d7d6ef88cb65e10d89183d7514474b327a68253e6197e0e082b0e0490e545027d54943360e2097d73f7cc0a1c1fd02a41add285e9897863bad5d57785133c6b5258a569448bd8f0134dee9b6e12ba21f20ec763ce2621585376c8a4c452425049ad46e892d3bd89db815802daa46a1ef8eaa418308963a928e87a29abcc2483052baa13067edc1eed85a27a3ff971c8134fa7b22d14a056b2937cea4a4f5d16250573", 0xe0}, {&(0x7f00004a5000-0xdd)="20c960b6d00c15414e2c2f972f47a9b5115d5aec54e9f8980384de7a84be6b3e7fdd9548d6a673a6d3ac53e0910cf673b5e7439ee631ef8498b7ab6921ee38423fee69692f2a0e1bf3f2b05c9247b65ca174fe169c10b10dd488ecc36444a9d39d9e00dacc90a90cdf894013b76e5f277bf3223a0fc1ec830d83b35ecf3ac3afae6fc91a103a9c3013b4f8faef4e0417710970b08ef88fa2419da9ab9671ec0ff6d99a0381f628f2bd01059850d63094d1ab862858448f2e86733ab84bef1d7b69c61b96df90a483344513c23bcf4b38aabd1b711d2d693d97167ce619", 0xdd}], 0x6, 0x0, 0x0, 0x81}], 0x8, 0x90) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x6, 0x2, &(0x7f0000002000)=@raw=[@ldst={0x1, 0x3, 0x6, 0x6, 0x4, 0xfffffffe, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e14000)={r1, 0x0, 0x0, 0x0}) 2018/01/16 20:45:37 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e8b000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000227000-0x7)='mounts\x00') syz_open_dev$midi(&(0x7f0000fde000)='/dev/midi#\x00', 0x233, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/16 20:45:37 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f000000f000-0xa)='/dev/vcs#\x00', 0xfffffffffffffbff, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000+0xe7a)={0x5, 0x0, [{0xc0000001, 0xffffffff80000001, 0x4, 0xfffffffffffffffb, 0x63f, 0x2, 0x1f, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x5, 0x4, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0]}, {0x5, 0x1, 0x1, 0x7, 0x8, 0x4, 0x1, [0x0, 0x0, 0x0]}, {0x80000001, 0x80000000, 0x6, 0x100000000, 0x10001, 0x3, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x5, 0x3c7, 0x100, 0xfffffffffffff801, 0x5, [0x0, 0x0, 0x0]}]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/01/16 20:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000027d000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f0a000)=0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000372000-0x8)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002b1000-0x5)={0x3, 0x4, 0x4, 0x7}, 0x5) syz_emit_ethernet(0xfffffffffffffdc1, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="080000a511b6", [], {@ipv4={0x800, {{0x4000000000000183, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7d44, 0x0}}}}}, &(0x7f0000a17000)={0x0, 0x0, []}) clock_nanosleep(0x5, 0x0, &(0x7f000004d000)={0x77359400, 0x0}, &(0x7f000029c000-0x10)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000062f000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000b8b000)={0x1, 0x0, 0x1000, 0x4d5bd4ac, r1}) lsetxattr(&(0x7f0000877000-0x8)='./file0\x00', &(0x7f0000578000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000bd9000)='/dev/vcs\x00', 0x9, 0x6d1d6ba04c632c9b) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00002c5000-0x4)=0x0, &(0x7f0000c5b000)=0x4) 2018/01/16 20:45:37 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x35c8, &(0x7f0000014000)="") 2018/01/16 20:45:37 executing program 1: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x200021e68109, 0x101002) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x5452, &(0x7f0000001000)=""/250) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='io\x00') ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xb9, 0x880) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000003000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000002000)=""/168) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x4, 0x78, 0x6, 0x98d, 0x7, 0x0, 0x0, 0x7ff, 0x8, 0x8, 0x3ff, 0x5, 0x5, 0xadc1, 0x42, 0x2, 0x744, 0x20, 0x3, 0x7, 0x2, 0x2, 0xfa6, 0xe9, 0x0, 0x100000001, 0x800, 0x6, 0x9, 0x6, 0x9, 0x9, 0x0, 0x1, 0xfffffffffffff801, 0x1, 0x80000001, 0x3, 0x0, 0x1000, 0x1, @perf_config_ext={0x4, 0x80000001}, 0x20000, 0x20, 0x1c6, 0x7, 0xfffffffffffffffc, 0x5, 0xffffffff, 0x0}, r0, 0x8, r3, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)=0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8, 0x100) 2018/01/16 20:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000e3000)='/dev/vcsa#\x00', 0x1000, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000429000)=0x10, 0x4) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d0d000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f00005c1000)="db198365cb991c1d412e2eea67dbe35785b5702bf9914faee708265483d76ccdf7b6d409c721d1cafd25a777cbab7b259222d8c87873a4444cbe3076c83791ed57aaea699c6670911ed9df492e1c98576f69d3b8854e4bd9a457028c50442685d2c35261ff01c1f061fe0407ba469afb0c80ac97ec5e67795ed6902ec847cb94aff4d283e572bcb7e8be43f6d71315be1a") 2018/01/16 20:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000252000)={0x0, 0x5}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0xdc44, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) close(r0) 2018/01/16 20:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/16 20:45:37 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ad000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) fstat(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:37 executing program 5: socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/16 20:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000bc2000)={0xa, 0x1, 0xd816, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400000012}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0xfffffe04, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000038000-0x4)=0x0, 0x4) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/01/16 20:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) read$eventfd(r1, &(0x7f00001ce000)=0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x0) 2018/01/16 20:45:37 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000006000)=0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x40000000031, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, 0x810, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000)={0x30, 0x0, &(0x7f0000002000-0x30)=[@free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x1, 0x3}, @increfs_done={0x40106308, r3, 0x0}], 0x9a, 0x0, &(0x7f000000b000+0xbe4)="5220cc4a9d8e88370fdcdd4f7bdc33918babf948a81c0c3fd8ad42b382a5b640875667f794af96d448d2d85d8d5952ad143a9f384ab7f12c6f38a6462bed7bc924844eb0ea86cb512a8e60177d42f61bf0128983227293d016cbf0dfb11e7fc27b39c50a279c1023d2f16be7dc10d84ffa279ea00e17447a7b1e4ea793afc89a6c40c16e8baab89e8f5c05b15159f3f5ad3aafe98c81ab52772b"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000)={0x0, 0x0}) io_setup(0xa0000000, &(0x7f000000b000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 20:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) creat(&(0x7f0000103000)='./file0/file0\x00', 0x80) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/16 20:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x100) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) r0 = timerfd_create(0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r0, &(0x7f0000757000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:45:37 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d7000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f000034d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006b4000)=0x8) 2018/01/16 20:45:37 executing program 5: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c35000-0x10)=@common='ip_vti0\x00', 0x10) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/16 20:45:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$TCFLSH(r0, 0x540b, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0xfffffffffffffffd, 0x0, &(0x7f0000f50000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = creat(&(0x7f00001ff000+0xcf)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x10000) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r2, &(0x7f00005fb000-0xd)="", 0x0, 0x0, &(0x7f000085b000)={0x0, 0x0}) 2018/01/16 20:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a02000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) syz_open_dev$vcsn(&(0x7f000074b000)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = getpid() syz_open_procfs(r3, &(0x7f0000a9c000+0xb4e)='net/ip6_tables_matches\x00') timerfd_create(0x6, 0x80000) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x101, 0x0, ""}], 0x10, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 20:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009e6000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000d07000)={r0, r0, 0x8}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/16 20:45:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x480081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x8, "8ef244f41255"}) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x8000000000013bfd, 0x100) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000-0x24)={0x29f, 0x100, 0x7, 0x0, 0x0, 0xfffffffffffffc01, 0x7fff, 0x1, 0xd69, 0x1, 0x9, 0xfffffffffffffc4a}) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f000076d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x0, {0xa, 0x2, 0x5a8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 20:45:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f57000)={'vcan0\x00', r1, [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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="3fa364a9bdecbbde73151576270dced31051c3915dd14884b374923be3f30043f9c3c973859fe75226089f95287ae7836bd890d52370ca10a03ddcf9dff70c1f7b65b3c51c7a8de7cdc0b0e042da02c613fd46ddff96f8d4d623bfa1c3a482e3e6d385ed6f5f0497aa275d18c074d3b38be1313a0505a07117b0b9ae5b295780404e2fefd0558672069a598a9231e1a4cc97869d7d87d882b6360e725de70815b49f82bd19016ee2aca396605ddcfc980e2dcf3c81b915d9d2342d3443531a781734bf28c8c17de88c7d21fb48f236db4290eaf9d7c4eba0384a51ff5642d63159077c2e6febe5792551", 0xea}, {&(0x7f0000002000-0x53)="d8572bb76f356ead7dfb878270ba57491a2c7a376e8ab118945e1d6f871fbac14e51c823d46387b3ac1fbd07b0671583d2caee4362d439eee369d8f887f6a39abd1e1003331a81c2adaac158d57b966651fd3f", 0x53}, {&(0x7f0000002000-0xcf)="160e1c8468f16fbe007e9e9065b249ee545ddfe43755af3b07e72b197b16a881a04430080ccb33902097c8c2065c6575cfcac9175929c0252a23e97029e1f3b61940dee37fde6a8b1cb11ef6632191471bd560408f3a2af0c79a8929b3a6bdcf75afbc4133ac8f7b7b3410a82fb5fe2794bbdd16cecc181f06f09d473f908219f633ccb737bc5d84278c8050b33d7e41935f1f71472f36e6a64b2a4641bf8e23f21797a35e28f89d477c13faeac1e2d92aef6b70ad2dcc3424036de2a687cc0cd48e3c595e2a69ba305a16dcb3a295", 0xcf}, {&(0x7f0000001000)="be85352f3b8bf3270c198964a8631cd070b2aa2dc91ec5cf93299daa6752d720db4a89922abc9ae1254b2389fed02235925e2bccdca2d1ff7bdfdf0d99ab2c8828bcdde5a940220339229f05ccc773f55b5e637d0e1739eeaad8e8f10553b9c244f0be34d4195b92368cfb4dc7f6d269ac81a3a7a895fb79464c52bdc6ba7ebadd5fd677aa9717d1bc7f9b1e2fe8951021d1142db6da98d007b33cb5a44cd37b", 0xa0}, {&(0x7f0000000000)="5e620896969e1503be3ee23a2e8f41ebd2", 0x11}, {&(0x7f0000002000-0x44)="96228b0de4856593e6b50467dab040839305b499fa79fbd960188b72e3b0e3bf4767a6a84ea615bb0f01b2fb1c95b704c251bcd79301d00a09c8cc32303c1f2841e2e5a6", 0x44}, {&(0x7f0000000000)="8433488fd5047c641233293bab9b06776c0b7d1cdd21e4de7404e1ae6dd0c7f5805e232542fe031583248da3e3ac359e62e95673091794f9a184855393f0e9a845f857da40892cf7736bb71bb3a8e27e2b367163f666c0d64b258ace245d70e23547fd5b9bc2e3c6cc5bde4b40b8e78b7c52e51c8eacb74ea8f7894fa8", 0x7d}], 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000)=0x4) syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x7, 0x20280) write(r0, &(0x7f0000001000-0xe0)="47178770a927240ef2fb14e4cd88553b64efb46b0fbb03fbb074fbaf6369f06364d01e0266235e3dd1d2cbaeda15da8ab326ca27b2149c9657a08ebd1762ea8152a5378b35c3a44b4bb52c560c99ee61cee92a10b86a7970cca1423715b25dfb26eb26a511b399421383bef772529b83dad2ed1db735c35e9daf07d08b9b840c96c9643cfd721d1003e0dd40728ffd50107869c26557391a91e3a0cd30c0dfb2bd59a4d8a00f338ee31f779531f557d938de11b9b729997010f0257eaf415b3ed6079dac540dcdefc5608e2e1e33fe278a427ab638ecc642dad0414d7919bfe1", 0xe0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000003000-0xd0)="064b5b8905b95b9bed49dcdba0f102bd07965d010b354a480332c16ae124cdc33b47c99a7ef41bbd6cf1fa977026fc5cc85480014be5a34994563209eadece77a2b695ed3d5a3aea60b8eb95efd41df10fd5fca38a38fbb462c3cd44fa37c38e0ca02a0deb63d9c6a68873916ccc975d3aea78909ae6a71de417ad78d9419ac7a6ca17371907d515c63199170591ce5b1a4036f495945842d2c68673f32a6d543bded72030e5380a4732aabf6da1f3e0b04a1d37d407ba54ee65295f5daf2b05cb88fccf794fcbf2dae3b3bcc217aa5d", 0xd0, 0x805, &(0x7f0000003000)={0x4, 0x401, 0x80, "6d30ab144921", 0x9, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000-0x60)={0x0, 0x19, 0x2, @thr={&(0x7f0000005000-0x2a)="48d546a5fc3a452e412760646cfea5a9c7d01ae0123d12c2fb78202b5b6d09653d8ccd69e46962f65ecc", &(0x7f0000001000-0x6)="5fca25e5fe12"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000004000)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sigaltstack(&(0x7f0000004000/0x1000)=nil, 0x0) connect(r2, &(0x7f0000005000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000370000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004af000-0x9)='/dev/ppp\x00', 0x8080, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000036000-0x4)={r2}) r3 = syz_open_procfs(r1, &(0x7f0000331000-0x8)="6e65742f72f27601") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e81000-0x6)={0x0, 0xfd8}, &(0x7f000052c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c61000)={r4, 0x7, 0x2, 0x5, 0x5, 0x2b}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000ad9000)='attr/current\x00') sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/qat_adf_ctl\x00', 0x80440, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003b7000-0xa)={0x0, 0x6, 0x1, [0x7]}, &(0x7f00004d0000)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={r1, 0xffffffffffffff2e, 0x1}, &(0x7f0000a2b000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) r3 = socket(0x10, 0x2, 0x10) r4 = msgget(0x2, 0x82) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000210000)=""/183) lseek(r3, 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005f6000)={0xa, &(0x7f0000ea0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000014b000)={r5, 0x2}) write(r3, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b080003000100de00f701000000161701", 0x24) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000090b000-0x4)=0x1, 0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000066b000-0xa)='/dev/cuse\x00', 0x208280, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b3b000)={&(0x7f0000af4000)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00002c7000)={&(0x7f0000c8f000-0x1030)={0x1030, 0x5, 0x5, 0x8, 0x3, 0x1, {0x5, 0x0, 0x1}, [@generic="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", @nested={0x1c, 0x17, [@typed={0x18, 0x50, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}]}]}, 0x1030}, 0x1, 0x0, 0x0, 0x840}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000827000)={0x0, 0x2}, 0x6) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000093f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/member\x00', 0x2, 0x0) tee(r0, r1, 0xfffffffffffffff8, 0xd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000035000-0x8)={0x0, 0xfd1}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000014000-0xc)={r5, 0x6, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000034000)={r5, @in6={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x29, 0x100, 0x0}, 0xa0) r6 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000035000)={0x4, 0x2, 0x100000, 0x2000, &(0x7f0000016000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000035000-0x93)={0x0, 0x8b, "776170f88701c32373aed9c5b9ba8d21b70531b8b574a079af64ae70ee957d44304ae34729a3b4aac16ab998b09c3fcf33f7fe23fcb8b62a2bd790518d4a9ca0047225a6430dcbb3f70889b3868a33f0712200fcd175c1eba9a1f450274507bb367fc8446fe8c8e30953e3da4ca9803dfb1c5a89d364c2c3d0439684431f59d2e734434e8326c5e02301a0"}, &(0x7f0000035000-0x4)=0x93) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r7, 0x8000}, 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000-0x8)={0x1, 0x100000000}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000035000)='westwood\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x0, &(0x7f000002a000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x1, 0x8, 0x7, 0x3, r7}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000036000)={0x7fff, 0xffffffff, 0x0, 0x800, 0x101, 0x8, 0x2, 0x9, 0x40, 0x5000000000}, 0x10) 2018/01/16 20:45:38 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004c7000-0x5c)={0x2, 0x1, {0xffffffffffffffff, 0x0, 0x100, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, &(0x7f0000d8f000)="e674", 0x1bf) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ef000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000e3f000-0xc8)=""/200, &(0x7f0000e4c000-0x4)=0xc8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00007b6000-0x30)={0x902, 0xfffffffffffffff7, 0x8, 0x9, 0x3fffc00000000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x2000000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x400000000000001, 0x0, 0x0, 0x7fff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/sequencer2\x00', 0x50000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x100000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000008b000-0xb8)={0x0, 0xfff, 0x10000, 0x7c, 0xff, 0x1e2, 0x8000, 0x1, {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]}, 0x8, 0x5, 0x5, 0x4, 0x0}}, &(0x7f0000193000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f6f000)={r4, 0x5}, &(0x7f000025a000)=0x8) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000900000)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000f8c000-0x5)='attr\x00') syz_open_dev$random(&(0x7f0000f8b000-0xc)='/dev/random\x00', 0x0, 0x4000) connect$llc(r1, &(0x7f0000f89000)={0x1a, 0x6, 0x9, 0x8, 0x81, 0xffffffff00000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000eb3000-0x4)=0x4) r6 = semget$private(0x0, 0x3, 0x628) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r6, 0x7, 0x10, &(0x7f0000f8c000)=0xed) arch_prctl(0x1004, &(0x7f0000aa5000)="6e3654360f5b250b4fe5556993b12dd657f9851a81f611106b5a4ba72a565f249b9c2b65125e0d8e69561b8417b733954b9bf5baa1059df99a2c305a9c66766de73a7fda202764eee840a2037bf0eef1cfeca2727d085b0321d7db75a8854287e7a19d8cedd3af68524812a864e872d07bd19fdfab18ee31d236f6941e3d36164fb4432cb22d0623596f8c81ce84d969bac4be524ed670957d5df8a5eddbee933a9f443cd011caf24db6af465e9d39a25189810937cb077e31ebbe8240a076c29f19dd69325cd4876d4264fddfa1509f095988fe1494b11fd2a5e746a726fc870ae1c3f761e427b8ea") readv(r5, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) [ 221.315997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 221.365222] QAT: Invalid ioctl [ 221.383078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000978000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f0000e27000)=[], 0x3e8, 0x40) epoll_wait(r2, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000acb000)='/dev/midi#\x00', 0x0, 0x40080) sendmsg$netlink(r0, &(0x7f0000277000-0x38)={&(0x7f0000010000)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0xffffffffffffffce, 0x200}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget$private(0x0, 0x20) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000068a000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a30000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff9, @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]}, [0x73dadaad, 0x4, 0x5, 0x100000000, 0x100000000, 0x9, 0x7f, 0x0, 0x72ab, 0x1ff, 0x1, 0x18cc, 0xfffffffffffffffc, 0x4, 0x0]}, &(0x7f00003df000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000051a000-0x8)={r1, 0x4}, 0x8) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040e000-0x11)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f55000)={{&(0x7f0000893000/0x2000)=nil, 0x2000}, 0x2, 0x0}) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r1 = syz_open_dev$sg(&(0x7f00005ed000-0x9)='/dev/sg#\x00', 0x5, 0x8000000000800) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x23ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000184000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) sync() setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001cf000)=@common='vlan0\x00', 0x10) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r0, 0x8, r4) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00009f2000)='/dev/vcs#\x00', 0xffff, 0xa000) r0 = syz_open_dev$sndpcmp(&(0x7f00001b3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x626141) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r2, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1, 0x185000) listen(r0, 0x2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x40)={0x7, [0x4d300000000000, 0xfff, 0x400, 0x8, 0x0, 0x1000, 0x400]}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x8a, 0x7ff, 0x3ff, 0xfffffffffffff444, 0x8, 0x800}, 0xc5, 0x7, 0x7}) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000002000)=""/154, 0x9a, 0x2, &(0x7f0000000000)={0x0, r1}) 2018/01/16 20:45:38 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x4c) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind(r0, &(0x7f00003be000-0x80)=@generic={0x5, "62cb0ff7b448932f6ed629ea807f83552ee07b89cfc5e0b86ce272aace75337c25ad7296421db12da043df6a9d9bf2589700783e64dcc52167a15c122c27584fea619557fadfa2ed39bb5ff7423055aacc4e0433a520b9268244875be03cdc3df3eea667d4b78867492fa551b521dc5789367b8a359e7690e08bb0e09a06"}, 0x80) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000892000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000132000)=@assoc_id=r0, &(0x7f0000959000)=0x4) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f00005b2000)='syscall\x00') linkat(r4, &(0x7f00000e7000-0x8)='./file0\x00', r4, &(0x7f00009d0000-0x8)='./file0\x00', 0x1400) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer2\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cc0000)={0x1, 0x7, 0x820c, 0x3f, 0x29a5, 0x5b, 0xfffffffffffffc00, 0x800, 0x0}, &(0x7f00002aa000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b14000-0x102)={r1, 0xfa, "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"}, &(0x7f00002f5000)=0x102) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) getrandom(&(0x7f0000610000-0x48)=""/72, 0x48, 0x3) r3 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f00007c0000)={0x27, 0x3, 0x8, 0x1, 0x3b, 0x4, "4cfd8c238b5f227ec93a636cc82b0738c522e5d0fb4eced0ad25b4ccb17afe06ed5e701776a41b2bf0e15236b8d652f4383702288a277df3a95a37ac5758ce", 0x2}, 0x60) r4 = socket$inet6(0xa, 0x1, 0x8010000800000084) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001d000-0x18)=@generic={0x341, 0x5, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xa0) fcntl$setlease(r3, 0x400, 0x0) close(r4) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000e75000)="d8b8c86d0109d095a33b59d10c0c14d6a79b9bc21a922a1117bb2aea350b83acb2e6c5358ae845f305e9331a69d9d4309766b2d3bca9ed1b34278e6fd9b1038800976f51", 0x44) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000379000)={0x2, 0x1, 0xac41, 0x8000, 0x2, 0x4}) shutdown(r2, 0x0) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002ed000)=0x3) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000044b000-0x9)="1a6465762f6b766d00", 0x0) syz_open_dev$sg(&(0x7f0000be0000-0x9)='/dev/sg#\x00', 0x2, 0x200080) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000085000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000953000)={0x0, 0x0}, &(0x7f00001c7000)={0x0}, 0x8) close(r0) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) r2 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r3, 0x0}, 0x10) recvmmsg(r2, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 20:45:38 executing program 1: mlock(&(0x7f00006e4000/0x3000)=nil, 0x3000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000932000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x5, 0x292, 0x4, 0x401}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac1000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) munlockall() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000a0000)={0x1, 0x800, 0x7ff, {0x0, 0x0}, 0xe5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000058e000)={0x636, 0x9, 0x101, '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]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffff}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000-0x4)=0x182010) dup(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x11, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x4000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0xc940, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001000)=""/123) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x1f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000006000-0x10)=@generic="5a661c2931a5f43f9099cc61cf6debea") tee(r5, r1, 0x0, 0x4) timerfd_create(0x1, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) eventfd2(0xc5, 0x801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x3, &(0x7f0000007000-0x3)={&(0x7f0000002000)=""/93, 0x5d}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dd0000-0x1cf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f0000833000-0xa)='/dev/dsp#\x00', 0x80000001, 0x800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000762000)=0x9, &(0x7f00004b2000)=0x4) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000099e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000901000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000757000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) r4 = getpid() ioprio_get$pid(0x0, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a5c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b9000)={0x6, 0xffffffff, 0x20e, 0xffffffffffffff6c, 0x6, 0x1, 0x5, 0x2630, r5}, 0x20) sendmsg$nl_route(r1, &(0x7f0000928000-0x38)={&(0x7f00006f0000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000c0a000)={&(0x7f00001dc000)=@dellink={0x94, 0x11, 0x100, 0x1, 0x2, {0x0, 0x0, 0x0, r2, 0x2080, 0x2000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x10001}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x80000001}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x5}, @IFLA_MAP={0x28, 0xe, {0x84d, 0x0, 0x8, 0x7, 0x2, 0x80000000}}, @IFLA_MAP={0x28, 0xe, {0xffff, 0x7, 0x8001, 0x45a38d11, 0xfffffffffffffffd, 0x100}}]}, 0x94}, 0x1, 0x0, 0x0, 0x48840}, 0x24004804) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000968000)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x0, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) io_setup(0x0, &(0x7f00007e0000)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000332000)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000050d000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006c6000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d68000-0x8)=0x0) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00004a5000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x40000) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000adb000-0xe0)=""/224) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r4 = getpid() ptrace$setregset(0x4205, r4, 0x7, &(0x7f0000364000)={&(0x7f0000989000)="a359b53fc3ebba9db721c587bb171ff4de31f6623ed90774b69d976836914fa1393649e66587e1f031de36b448a8fe45c2c624d1c59eb02efe169ad050e59e7fd866d01972767cce4efb251a4517caba76217f57b9b1ab8ee0ee9e7c06ab2e7d5fec69699a46811666cf86a5bee19f2d81f60e44d8756d3f6d8dd6769aca53a5fad264812f132901724b1974b7da153861da1349b626eb3761a61a3b92a11ff1c2d6be0d514573758d347e110bb5938fb677b35f53b403fdd7cff209d0e6126aa92341621088a989c1aa2a3eac0b2cb8dbbff2355b40d474e7bb5802d5d7c5fd13d740aed690", 0xe6}) dup3(r2, r1, 0x0) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000033e000-0xa)='id_legacy\x00', &(0x7f0000989000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000b0000-0x14)={0x2, 0x8, 0x8000800000000, 0x3, 0x0}, 0x14) r3 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r3, r4, r4}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f0000faa000-0x35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f90000)=0x0, &(0x7f00000ff000-0x4)=0x0, &(0x7f000090f000)=0x0) lchown(&(0x7f0000e70000-0x8)='./file0\x00', r5, r6) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fa9000)={r7, &(0x7f0000507000)="f6d08f7780880ed74ed99828363b8769a9146ee78f1c58d3770e69a2e17a92514144333eef92d91ab4e4f583037d40472be5bcc89d70becc281af1038d407fd20365612867daae7cdd54eee58755e3049f158535e1ecc4dd57e27a74a55b91c31d7c35465c4a478adcd5c807ccf8d1b3c53bfa9333547d900de948a25b1da3cb743ce276b7617557e1b23ba77b016070f173b2bff5d494860ff079bfae22582dfec0dd04b0c6c778a503c63eb71651fdb600181839f85e3baad78adcdffcb248c572e46b0537602f36f7dd53db2c17c68c2c59725b0fe3f4ef6899c205a51a572e7abfdf3ed393c0005ba5ec942415ca93be77463696d892ef7e6d6babc41fb8d628d1d988ecaabbef12bb233b2dbc5be87cd5f7172bed4decd68b3a4f90c8971d88bbd4fad62d632ea1a5db1109f3e802dfebd3050790100d8702ee717e74ef15c628b7a51e428f8d6965623dc2cebbaf4d0f923eb90e071df47abe12a557cd1c288007f189ffc0e8ec348bb0db17be3e28d67c8480458a7bc2dfaa1ce2c91a0a176b841680a2775bad88a1e28b1d8d3cafb2ee3990cc4d3d6a366fb3a42acc70e4cdb7e2359f892ed42d81095f97707bd24bac7b9bc4f128be9eecd975466ebb141c1de186d99556460f4e101eef20a663c08b1d9ec6c4946ddd615553799d9d5d8df3679ee2025de4256e64825d7c97fa88341d356f5fbb37948952d358d4423635cf8b94d87cc0f7d5fbdb908cb2fbf28effe030258d0390ce15961a73418d5e50daf94823f402872246c168463015633a4e5ab165348dfaea0039ea68279156631123c03270013171c566f1f47d586e69551fb9f34a6fa9cfbc215d4cc58b3fc48f1b4d915ce1b51db1fa9a0e00e18b0f1023495c77cf518f1506422d58027167c60f5e9bfa6e7046e2285c2af4ffc7df09f5d44ccb914db115e2615d20f29ed819c9e80caaa12b50bec596a8cae1f61aafa4a613f76ba849d3dc9b22b5edb018a7f7c325a0c7f1c66ae5ab290ba9b6a74f725f16e77e9fe96b6cb4ea645d89da78ec93f6a776cf155962b5c46a114f1c83c7fb25f2f3d6a4d391bcb05c3d74ff38fbe5ad146381754c9fa4d00ed45a4e6fc7eacf82534bd4b4f88dd95225df5d933741605b84e1e4aa42aee0ff6de6d0abe9dc3d125c9c4928ebdcbf74abd5427821ed71658f32e77e244eb4fce5099d9aa8fb5321ee6f9c1d8986a9cba62a47f141ca74e25c2bcd0aeadeb835416136dbba089a7d336cf06c41c3322c899d600ae651ad8a18752ca11ef92a2f37ee456cce9f6fa881705fb8609c4b3fba287e84273764da34f7afeed8b01d0d6e023016d3d7f02a9e1ce963631c63c5f262fd0b38a367fbe4a033f9aef45961ddc32d9d283c4da063a69ce24daec63322153abecf15d672940740cbf7894127140f771308b9e03312ad3fc8fe8d82354fdf07ffb9678453c72058ad33292d2b2e89217ad4bfd7d6d3016e4fc1e6128b22f17830f5a17f25c96399e4d3e8ae80b5e66a7b32fd05f4c9624239fdbb4b7e5dfbd9384accdf9af7810badab4959566f330a60ad914d2d9d24bb39517c23f6321bd8282e80781319c46b77ae1538a5bd34292821675777732b4164245e1f4593913b2f23defc9c0556b2b2d487f3478fc4ebbabb4c853a840375668b8721bc869bff692d001071d9f335c6aa551aa4ae237d9e3e1b81d38403b4d14c2575a84c32914c636434d1e0bccde4fd721d455102722155941a374c74b53a3bdc4c5cd3448a3dfbc336bb11aa89c43e77a3c6fb021e2f931ce168bf461c232c54aa34c5ec2940fc1563815e626b045ea757642c698eaba6cc5ff0fb11f3344855de1adc4631183ef9609ec79a6c53fbebf2bb42ca40eb900c88fec5b2cf0599bd4c0b098f5e570e28a47cc4debba5efc2265dcd7a7fa1346fbfd2709c559c6a5ba596cb6e6c05455ba6b0af12705bdd228bf751818aa013fd03cb5eed79630587675e841bc8616982c3db5857d58312055e8c2c643d250c60f059394e7e9e8e94fc9f1cd13c0da72db2156c6c8299b53f8407c52335a7648021ffe07611bf4c5421c1cef615bf68b2fedefe520e9faf045ab709820e4c55fde1673ed0280fa72f9ea6e2b10c5973021e33ac7915d433660b834a18b158dc6b6cb82c7163ea618ab75eee79874667f7f7155f6e34f5d349611836f603fc18ec40029e48c5cf21c26d4ac62a75c64f0ec744902f0aa228a2b7bcde0ae459558b9ac445637cb902c11e15d07c891000667e1d05067ec68fdae4601b81a36710ee5cb62903a7b93272f7753dd5793808b9c287f3c84989c69887d31fece940c41d3279b11d613242f0aeade9cab17f419323cc2ff8d24c4cb3071c44ee96fa5e6f768c3e9b91d33e5e83bb88069d87f2ebfae8db44fc29e7e7eb6bd22632ea9ef45a4f3928a5d416d836b6229d4c6328dd943ac34bedbfd485f9def5f81e3726bf2972093fb633fdcf4aee4845b2322a529ae6bdf182fd979b762d6ace6cc7a6f93ca33722dfa15c5522921f4982de58eddd46ac62380d407c2e65826c18c561e9cb7c19143f801a49f2ae4bc84266604dbd20be6c2cc3413e07be4c394bcb5b6a4514b84669467e75fe8a006947df1d8c47ac6ece28bb31a5881a17efac1c2de2ce3d632229ab1a3a0faa4d44c29f7d7470ba19940806618ad623dfcc81200567a9be98e7fd92dfa4b3641a5005273a24bbfa131d705d1d35acf0782ab5418cca92e87ffefe6b0998be11aca245a52303eb3a6bf941819564bb513607a7d2f6b2be6b8431e167858c7db6da3f2c784545a50962aa8483f6a2d08837ad3e5f602ba9f2283caff2473ce47dfabe5988b9e99b82c9dfc2c8385b5c7653856abe921bacd4353c8f1192933a93ffa7dc14f4580ea90fb9bc95e0e05ce7b554f1e65f7aecbdbcbd218561613dfd5b982b807760c7c9ce28b3ef857400fc315914986442b4fcf1e67bd4f3dfe5ea705893becd7a9df28dce1b9dac8af948a3b2c1244b8a44741ed2b98945e80476949f36131424f72eab9817fdf57c5245a05040da8bbd770f03df632ac8ced49d4d5592d02ecdab3aeda38a26349660926ffeaa5ab2d5e8005e90d7721e3c4a7d6d013ab6a80ae897effec58d46eef9d9924f0a56947fba143e12b373f38cdaf926af3faf8bb939b134cebaa7000c609da3c37ff09578be5627c4dcc773a54fb952e92c80f384f8d8ebfa88fba54f59286b91b8b8f83076d91e5bb20127bc17e47cf00d5daa8d048719326577f87dff0dba31917b094fa848d1b58dd26d17977e8501b719c4f3b5b009a97df60a5a4032f67acf523fa1d2d109855bb0becf634941e38c3feaff2972ed74e4126f6a0c50b9dc1f39b70a1ed5146d6f77f2cf1d189225901a1228d0f0d656dff905744e86e3ac6498fcdfa11143eb193146e82b9e0ee3b7a12749dd357b30a2a569d08c20d69920ee3a74e1648057e9089b322061fbb7dec8e6fa8157cf864b0818a656626c1a1e689877484cba19a9e0c75598471d55ee87cb053ad3a9471815fec9b0bac5a7d045173577d2993160994cb3717beea8eab9155072d2749821f9fc2095c8e4082bb94b856c77d7e9659294646105cbb136dcbce36be1d35fdc4766e20d4deb24c3040f68f989b9fa9aea047634da4ce6aad7c0ae590af2553984743ea0cf2bc46118456de6ddecb89cc532eed83af15003893bdb249cb0cc4e940c1b46b6cfaca21f5a96d45fae7d8576a6aafd0cf896f01492c6b32e8ed00250584eb7d26c830cf094fee68caef8db415b4272a91e0f2cdcf8c4a9703af6da9ea647e45cf8227b1be3dc45ce1cf60495844ebafc796a58ee68d8676f329bf49693947bc313bcdc2a522b6e9f29881091f11c1dea02a22e338d90a5f4e5d1169e5c1a9b38975e307a4442143db20d71e1e3d266fe0f5878ff12c36f657523589530ac46e17a98039d8efe51d0624c0a4035479d03ca1ebed4c4341c5c759c77ac818e3ef355d507ca5b76f8aaf487d3cfd440dc34fd2bd44ebd491a2d5774a29af76513d79dcbd73f4f7f0580cece1cad29c4f8f2b95844559c3d45d1d875b441158c1743cba908fbbab2b542f762ce755024ffc2a7dc094cac5f1eed9114f57df4a6b7b73d8911f9643b0e85e31ca37067efcd3cd4249dd0e349aeef362ceee69c9b756824ee616c7dca96b3f596a7996e0a9026408462651b0c4f334201097400919f74d999a40ff986ad7cdca213e765b1ac0de8a4d7ee52231c45f6098215063fa30097673a2b122ea1e9dfff035d8788b8a91c4eff58c322778f6d55b2dab170f33d973046b274f427f0bc5e2cf3c8500e41985861e99810562056ae5523e68ba90a1ee887564b0c81d7751f7c3f0119d55b49445dd2cf9549a2f10d9cd19985fba1dbcd70eb84351bb35eb80eee4e69e001808885ec90c1517918f0c719cdbf8ddcfae5118fda09b41cbb3e0848a67692e3f50186c4df259488a2d4aa34585e71eae76ae119b5a6e8d7e82bfff9f42880049ee861d2a8bd4500db1ca118af08bff801363ce23dc9279ba8d2f221d574d566b828789d48a266467f442ab4b4b4c05fd3e2a3bdfcef6bfeb1c877af1efd9d970acaae36d6adb43c4ddff26c361c841991f5946bed39b0ca3dd14bdd5878e9c210c44333efbc9edcdfba9daaa46be4b1cc976ae33409f1938671eb36296b6c6ca8ef1fae8bdb635a8cb1f5bf88431422fe7483b41506b080a96640463f0476acad4c1b14e6f10066a98bbed95a9c526cba79bea214e4d3fcaf62ee80a4ff830af954cd82aff49a90d6b74e3e9b944a5a9a832614ebe191b4c62330fc606ac357fbb8b9d6c4f7652ab832ea89d6e46ae7b9fccce13bd8cf881075a37f7534926f15bbb99e62cfd33f4b8ac5f65e07001ed07527b051ad3e14cff8cacbdda7fa7851458bd91f829bff115c1407aeecb8a010c123324ffde45ea94dba7bd8b477683bdd2f501c1adcfd12a6466b56d6b5da211cc31272e5329859f1505a5c0359593d2ec578b59c28e7f72cb7e779cee00db17131c1fd866f947287540cb4349224352efd85f0843c33948fe6ebc7c8df46064cff1935395740fda0995a713551fcc7d562d5d7314ca68a2c7c4686e3050d13e8772e4388dae065ace9456112456fbbbad181c48b734052623c9ff0973d1b3b40064176d7e557ef02aa168ea9d6e2b3fc6dbe254102e8621b4717880a75e13f820f05e245cedb4a3572eba3ab40b32b16cf9c77857ac096ad473c0470d66e3d85a63ed47d8232f85979135f3f0980a65662b772a32757049611978b6a83f55d63d566e2d49f563d19a4bb7d40cfada296860358e4868732548213d94a9e5ed31cf6e4f604f1c428119f3a94d6da53c283ee6cd0b8e60eb5fa09ff621bfc5a8f79100241dd37d0bae94e8c5c4e349935290f796364ccefd99c3b08c075936507d8ebf9755c83eefc0c3f04e96560ea10b483d6c6e975a51fef0ccf77f54ee2f25c41500e88fc8a77d50ad5bf6fa515d2561b67ebe264ba9a03578db146c41106259d068ab51ffab23e99650b5d04e50b5bee921dd9317109e4c2325aa2ccd45736b082c5d5c2ac4fa362871bfeb6222e5b97f5f6e3ac7767080ecc87f618fa2ce9b8e3804a812922842deb3c887bcfc20a0855336f0e58e9469714a8aa9aa404cd6a4d990457ed7b359371024ec27eae1739995d48ff588927a27b9fe72789aa6e78c1db276c96fdd6d3f7476bb9b4198dbb58b3c9443d4fee08fe4194f4abc9ea3340190eccb5067fc5e7a65d934d", &(0x7f0000787000)=""/133}, 0x18) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000095c000)='/dev/vcs\x00', 0x500, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) accept4$ax25(r0, &(0x7f0000cf4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003c5000)=0x10, 0x0) 2018/01/16 20:45:38 executing program 5: socketpair(0x3, 0x805, 0xff, &(0x7f0000399000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006ef000)={0x14bd, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a4e000-0x10)={0x6, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r2, 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003d1000)={{0x2fe, 0x3, 0xe0, 0x9d16, "a00ea024f11010cd5ea7f901aa301093990a534f224b471e71185283ca4cad3ac6588110d4df2ee975d867dc", 0x5}, 0x29a8000000000, [0x3, 0x8, 0x8, 0xffffffffffffffc0, 0x200, 0x9, 0x4, 0x6, 0x9, 0x2, 0x4f35, 0x5ca6, 0x3ff, 0x67c1, 0xa64, 0x1, 0x1bf, 0x0, 0x4000000000000000, 0x0, 0xffffffff, 0x3, 0x80000000, 0xa8c, 0x2, 0x6, 0xff, 0x7fffffff, 0x6, 0xffffffffffffff00, 0x2, 0xfffffffffffff1f5, 0x2, 0x2, 0x3, 0x2, 0x0, 0x1, 0x80, 0xab9d, 0x1f, 0x1, 0x400, 0x8001, 0xe4f, 0x4, 0xffff, 0x10bc, 0xff, 0xffff, 0x5, 0x8, 0x0, 0xffff, 0xeb, 0x3f, 0x1800000000, 0x6, 0x7fffffff, 0x3f, 0x1, 0x0, 0xffffffffffffbff4, 0xc79b, 0xba5, 0x4, 0x6dc8, 0x1000, 0xfffffffffffffffb, 0x4, 0x0, 0x3, 0x71, 0x7ff, 0x7, 0xf295, 0x7ff, 0x8, 0x40, 0x1000, 0x7, 0x1a, 0x143, 0x2, 0x0, 0x3270, 0x45, 0x4, 0x7fffffff, 0xea2f, 0x2, 0x7f, 0x1, 0x80000000, 0x1, 0x8, 0x1, 0x8, 0xb0, 0x80, 0x6, 0x48a, 0x80, 0x10001, 0x1, 0xfff, 0x7, 0x8, 0x0, 0x40, 0x3, 0x6, 0x8744, 0x95, 0x45, 0x4, 0x80, 0x2, 0x80000000, 0x9, 0x7, 0xfffffffffffffffb, 0x2, 0x5, 0x2, 0x0, 0x400, 0x9], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000068b000-0x8)=0x0) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) writev(r0, &(0x7f00008d1000)=[{&(0x7f00009eb000-0x1000)="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", 0x1000}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) bind$ax25(r1, &(0x7f00001c1000-0x10)={0x3, {"10b38de84a8105"}, 0x10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000193000-0x10)={&(0x7f0000248000/0x4000)=nil, 0x4000}) 2018/01/16 20:45:38 executing program 6: syz_open_dev$usbmon(&(0x7f00007de000-0xd)='/dev/usbmon#\x00', 0x3, 0x200002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket(0x40000000015, 0x5, 0x2) syz_open_dev$sndseq(&(0x7f0000be1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000-0x39)=""/57, 0x39, 0x3, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xe, 0x1000, 0x5, 0x80, 0x1f, r0, 0xfffffffffffff57f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x40, &(0x7f0000004000-0x8)=0x0) sendfile(r2, r1, &(0x7f0000001000-0x8)=0x0, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) bind$bt_sco(r0, &(0x7f0000004000)={0x1f, {0x74, 0x9, 0x800, 0x3f, 0x18b, 0x10001}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x2600000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x2300)={0x2300, 0x17, 0xc00, 0x3, 0x2, {0x16, 0x0, 0x0}, [@nested={0x22e0, 0x53, [@generic="cbc1090f4179b1e8f8058948b9d89dfcdc307fa58a3785925ac4e1b685cc9c1575c8dd7390ede625e008f598ba4e7eb9972eeb79a0c29b5bdfd31623be3bc0014fd037baa4ab2cd2cf8b95aeeaed793a592059c4b9b75819834716502034b8be2f1bb884a586e0921841e6f24f5011950dd1fe0562a077c48834bab5c19eccecdd966952158247ff4af0edb6ecae3dbd75283aa2719098170759fe679d029f96d8348647c458f40265c3e08d2bdc114350046a0f9e0d57ec462f8334a0260857", @generic="e5771a2c180de6698998c6eca2de14d537172364f14a69a5e2ab1f733315278a46ff52f28148c4", @generic="be53c04c7cfd59f91d32056a09be5cc57d72d982ec672359958e0831350c891cfc90a21d0a63ceff923d7cdebee88f9e3189e5e08ccb1adfd89a619b8697ab3c76fdbfe39eb99893a15b8d6e7b642421510c2a3038758a43aa2d364b23bf5c", 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@generic="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@typed={0x8, 0x27, @void=""}, @typed={0x30, 0x87, @binary="13f2f89aa62345c05a4e6ff55f54774cefb2e70e8df9eda5be6caaaa6a80c569d0a7c7397b505978"}, @typed={0x8, 0x83, @void=""}, @generic="90c5f31b6f8df79076b3fb9f3a7f11c9502e884e1a1b0524087fcb1719145c5a850fd24f023880ebd7e48ce3449d4c92db6dfb50e464715907b304c3a34a3e31394439181e95ed9e3b87ca3491075f1905a5b02868e4b4855a138b5ba58e9d0226b51b2b99e9402d71dacee33d3154b8a5e23c098be901e75ff58b6314fd4c6be7d613e50a21f1e0d9b6f00c36a1a7b6a41374a59108cae786de7e58794890eae7934b9f3cf6"]}, @typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}]}, 0x2300}, 0x1, 0x0, 0x0, 0x4800}, 0x4000080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r2, &(0x7f0000006000)="97074287a06a4e3985ba144f41001f6e8fbde3e94382084eefe99b2bdd4aaecee8e3b11d9cb91502dec5901c3256c017d9d99afa0ee891a56fa36a82394a4422a5c123a07866c50ad75b52388de02514c5220ad419216a52fb2d907e30122e3cd22ef7df9fff968e6d08966ac4b43de67c7c531a4478", &(0x7f0000004000)=""/143}, 0x18) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000)={&(0x7f0000002000/0x4000)=nil, 0x2800000, 0x0, 0x8, &(0x7f0000003000/0x4000)=nil, 0x2}) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x401, 0xffff, 0x8, 0xff, 0x0, 0x1, 0x2, 0x4, 0xffff, 0x5, 0x0, 0x6, 0xb8fa, 0x100000000, 0xff, 0x7, 0x6, 0x0, 0x1ff, 0x8, 0x8, 0x9, 0x5, 0x2, 0x77, 0x7, 0x3, 0x1, 0xfffffffffffffffd, 0xfffffffffffff1a4, 0x1, 0xf0f, 0x35, 0x7, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x2}, 0x22002, 0xc4ce, 0x7, 0x2, 0x1fb, 0x8000, 0x2, 0x0}, r3, 0x26, r0, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000008000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/01/16 20:45:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/enforce\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) r2 = userfaultfd(0x8000000000000004) fstatfs(r1, &(0x7f000039d000-0x1000)=""/4096) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/hwrng\x00', 0x20400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$cuse(0xffffffffffffff9c, &(0x7f0000f86000-0xa)='/dev/cuse\x00', 0x8002, 0x0) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x40000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001da000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x600000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000638000)=""/223) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000ae6000-0x40)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000032b000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f0000d74000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000718000)=[{&(0x7f0000c1d000-0x7)=""/7, 0x7}, {&(0x7f0000e9b000-0x42)=""/66, 0x42}, {&(0x7f00000d1000-0x82)=""/130, 0x82}], 0x3, 0x0, 0x0, 0x0}, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/policy\x00', 0x0, 0x0) lsetxattr(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000a36000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000634000-0xe)='vmnet1lo#GPL$\x00', 0xe, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e19000-0x9)={@generic="09398f781b75201c425446618a002bf6", @ifru_mtu=0x95}) 2018/01/16 20:45:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fadvise64(r0, 0x0, 0xd29, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x11)='net/ip6_mr_cache\x00') connect$inet(r0, &(0x7f0000c46000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 221.824525] QAT: Invalid ioctl [ 221.835259] QAT: Invalid ioctl 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000037a000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00008b3000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000788000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000073000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000726000)={0x6, 0x5, 0x63, 0xfffffffffffffffd, 0x5, 0x0, 0x7fff, 0x80000001}, &(0x7f0000a14000)={0x8000, 0x20, 0x0, 0x0, 0x4, 0x2, 0x4, 0xfffffffffffff506}, &(0x7f0000861000)={0x4706, 0x4010000000000000, 0x74, 0xe0a, 0x9, 0x8, 0x0, 0x3}, &(0x7f0000607000-0x10)={r1, r2+10000000}, &(0x7f0000414000)={&(0x7f00006d5000-0x8)={0x4}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000ed6000)={{0x77359400, r0}, {0x0, 0x1c9c380}}, &(0x7f000056b000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r3, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/16 20:45:38 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x0) perf_event_open(&(0x7f0000fa9000-0x78)={0x7, 0x78, 0x7, 0x9, 0x4, 0x2, 0x0, 0xa30, 0x1000, 0x8, 0x3, 0x80000000, 0x3, 0x2, 0x3, 0x10001, 0x0, 0x9, 0x8, 0x3, 0x7045, 0x1000, 0x5, 0x100000, 0x100, 0x0, 0xc7d, 0x3, 0x4, 0x1f, 0x163, 0x1, 0x4, 0x20, 0x2, 0x1, 0x7ff, 0x47c3, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f00002b7000)=0x0, 0x8}, 0x5000, 0x6, 0x1, 0x7, 0x20, 0xa1, 0x100000001, 0x0}, r0, 0x9, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r2, &(0x7f0000b6d000)="", &(0x7f00007ad000)="", 0x0}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000298000-0x9)='/dev/ppp\x00', 0x400002, 0x0) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006c1000)={0x5c, 0x0, &(0x7f0000e88000)=[@clear_death={0x400c630f, 0x4, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00001f2000)=[], &(0x7f000043d000-0x8)=[0x58]}, 0x9}}], 0xd8, 0x0, &(0x7f0000f6b000)="11fd7b8b793defbe0e81ea1052f51392111f37f97c42303d451f5beb31df5d42a00e1a6827eca0cf5a9a761b7467472cc65074687c350586f4b0729a135ccba83d3b84e889e40e4b8bb9d0a5621aaa81346256d3eb61617ed833dc1733449b88e81dae1c7dd595a08983f14a454bc1261546c681d17c74273806117aef7c5104e17ee53820b849f8ee39194b12dd3666eaa7ca13ffb120176eeab3cc5276ae465bd0ad6b090c560198f0049a997a97d3ac32b07a252b62e4982f8c4ff67f1d659acb2243af8a2bc3b9172ce5a70d66855e3170f386907ab1"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) [ 221.875566] QAT: Invalid ioctl [ 221.883538] QAT: Invalid ioctl 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008a7000)='/dev/sg#\x00', 0xffffffffffffffff, 0x10000000040000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e01000-0x4)=0x100000001) ppoll(&(0x7f00007e5000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000660000)={0x0, 0x989680}, &(0x7f000022d000)={0x0}, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f00008ea000)="") 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000408000-0x10)={r0, &(0x7f0000f32000)=""}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000bb6000)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000f4e000)=""/7, 0x7) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e24000-0x12)='/dev/snd/controlC#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c12000-0x10)={0x6, 0x8, [0x4000000000000, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000a08000-0xc)='/dev/audio#\x00', 0x0, 0x101082) setsockopt$inet_int(r1, 0x0, 0x9, &(0x7f0000c6e000-0x4)=0xf07, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b91000-0x30)={0x7ff, 0x1, 0x1, 0x1, 0x3, 0xc5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x20000) sendfile(r0, r1, &(0x7f0000c18000-0x8)=0x0, 0x80000001) 2018/01/16 20:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000db5000)=""/16, &(0x7f0000473000)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00002f1000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000068e000)={0x0, 0xe6ef, 0x1}, &(0x7f0000c67000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009db000-0x8)={r4, 0x45}, &(0x7f0000444000)=0x8) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) 2018/01/16 20:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f5a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000050000-0x138)={{0x5000, 0x2, 0xd, 0x7f, 0x8, 0x9, 0x2, 0x4, 0x315b, 0x3, 0x7b9, 0x5, 0x0}, {0x10f000, 0x0, 0xf, 0xfffffffffffffff9, 0x0, 0x814, 0x80000001, 0x3, 0x401, 0x5, 0x9, 0x20, 0x0}, {0x3000, 0x2000, 0xd, 0x10001, 0x1, 0x1, 0xf432, 0x3f, 0xfff, 0xfff, 0x22789b31, 0x7fff, 0x0}, {0x1000, 0x6000, 0x9, 0x40, 0x2, 0x1, 0x9b, 0x3, 0x1, 0x101, 0x6, 0x7, 0x0}, {0x0, 0xd000, 0xe, 0xfffffffffffffffc, 0x3d9, 0x2e, 0x2, 0x6, 0x9, 0x0, 0x9b6e, 0xed42, 0x0}, {0x5000, 0x10000, 0x0, 0x3ff, 0x5bff, 0x6, 0x1, 0xb5c, 0x3f, 0x1000, 0x2, 0x7, 0x0}, {0x2000, 0x2, 0x4, 0xf1e6, 0xfffffffffffffffe, 0xfffffffffffffea6, 0x3, 0x1, 0x6, 0x80000001, 0x9, 0x0, 0x0}, {0x3000, 0x6000, 0x0, 0x9, 0x40, 0xfffffffffffffe00, 0x4, 0x10000, 0x400, 0x4000000, 0x9, 0x7fff, 0x0}, {0xf000, 0x2, [0x0, 0x0, 0x0]}, {0x4, 0x1000, [0x0, 0x0, 0x0]}, 0x11, 0x0, 0x6000, 0x200000, 0x7, 0x1000, 0x2000, [0x9, 0x3, 0x2, 0x10000]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00002b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000056000/0x2000)=nil, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a64000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f29000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = syz_open_dev$mouse(&(0x7f000008a000)='/dev/input/mouse#\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffa000)={0x0, 0x68, &(0x7f0000450000-0x68)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe93802e}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}]}, &(0x7f00008fb000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dc4000-0x6)={r2, 0x400}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000561000-0x4)=0xffffffffffffffff, 0x4) 2018/01/16 20:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x7f94e338, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000f83000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000140000-0xb)={0x56, 0x5, 0x6, 0x4, 0x9, 0xde, 0x2, 0x4, 0x4, 0xfffffffffffffffe, 0x3f}, 0xb) timerfd_create(0x6, 0x80800) listen(0xffffffffffffffff, 0xbd7ea01) clock_gettime(0x0, &(0x7f0000f36000-0x10)={0x0, 0x0}) utimes(&(0x7f0000385000)='./file0\x00', &(0x7f0000726000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00007ed000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') open(&(0x7f000028c000-0x8)='./file1\x00', 0x80, 0x1) mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) 2018/01/16 20:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000869000)='.dead\x00', &(0x7f0000cf2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000069b000-0xd9)="93f4c9a3b1f6a1c49a70cd7eadb2f8fb353e4e61b81b790f6d00571b86d8191e4539372c81723c1779b2715043367be7ce704a8f75a816bd87abaa878de2116e09fb005809a14cd7f81c5d1f3e6ada33a3a37b3d3c8a3e8c9b7073ee45e8ba44184a2f7a5222223d654ca46b48afc34ac3c3c1f0f90ffb55b88520dd11e2f8b831463e2b45516a9c8afbe20387761bcce5449f5dd9997b560cb3e4fcbc48e28e60cb28c0b14beb0dd525286913b43416e116aff9b3b7c97b31714bb190ed4f6a13254d7e383585946a28b10c6211d136273fa9a10a74f7ec31", 0xd9, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x2c0000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 20:45:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x10000, 0x2, 0x1, 0x4, 0x14, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000dcc000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000095d000)='./file0\x00', 0x200, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000349000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000d7000)={r5, 0x3}) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000000c000-0x4)=0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003ba000)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a55000-0x4)={0xffffffffffffffff}) 2018/01/16 20:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000e9f000)='./file0\x00', 0x80800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000599000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000254000-0x65)=""/101) socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f0000a4b000-0x1e0)=[{{&(0x7f00000da000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003e2000-0x30)=[{&(0x7f0000800000-0x34)=""/52, 0x34}, {&(0x7f0000b8d000)=""/68, 0x44}, {&(0x7f0000a81000-0x63)=""/99, 0x63}], 0x3, &(0x7f0000747000)=""/152, 0x98, 0x7}, 0x3}, {{&(0x7f0000792000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000795000-0x70)=[{&(0x7f0000dfb000-0x42)=""/66, 0x42}, {&(0x7f00001c0000-0xe3)=""/227, 0xe3}, {&(0x7f0000be1000)=""/28, 0x1c}, {&(0x7f000027c000-0x38)=""/56, 0x38}, {&(0x7f0000f8f000)=""/0, 0x0}, {&(0x7f0000ad5000-0x7)=""/7, 0x7}, {&(0x7f0000b0e000-0x80)=""/128, 0x80}], 0x7, &(0x7f00001a8000)=""/107, 0x6b, 0xfffffffffffffe00}, 0x7}, {{&(0x7f0000aff000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c47000)=[{&(0x7f0000af4000-0xfb)=""/251, 0xfb}, {&(0x7f0000050000)=""/126, 0x7e}, {&(0x7f0000683000)=""/220, 0xdc}, {&(0x7f000064e000)=""/161, 0xa1}, {&(0x7f00009aa000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000905000)=""/67, 0x43, 0x6}, 0xfff}, {{&(0x7f00001b7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b64000)=[{&(0x7f00008df000-0x83)=""/131, 0x83}, {&(0x7f00000bf000-0x7d)=""/125, 0x7d}, {&(0x7f000069c000-0xde)=""/222, 0xde}, {&(0x7f0000d82000)=""/195, 0xc3}, {&(0x7f000073d000-0xc3)=""/195, 0xc3}, {&(0x7f00006fe000-0x12)=""/18, 0x12}, {&(0x7f0000c04000-0xb0)=""/176, 0xb0}, {&(0x7f0000666000-0x8d)=""/141, 0x8d}], 0x8, &(0x7f0000daf000)=""/92, 0x5c, 0x55f}, 0x8}, {{&(0x7f000058a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000079000)=[{&(0x7f00001a7000)=""/11, 0xb}], 0x1, &(0x7f0000031000-0x46)=""/70, 0x46, 0x6}, 0x0}, {{&(0x7f0000170000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000963000)=[{&(0x7f00006cf000)=""/104, 0x68}, {&(0x7f0000071000-0x1000)=""/4096, 0x1000}, {&(0x7f000075f000-0x40)=""/64, 0x40}], 0x3, &(0x7f000033b000-0x58)=""/88, 0x58, 0x8}, 0xb30}, {{&(0x7f0000ef5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000054d000)=[{&(0x7f000028f000)=""/131, 0x83}, {&(0x7f0000170000-0x21)=""/33, 0x21}, {&(0x7f0000ba2000)=""/139, 0x8b}, {&(0x7f00001be000)=""/86, 0x56}, {&(0x7f00008e2000-0x58)=""/88, 0x58}, {&(0x7f0000695000)=""/22, 0x16}, {&(0x7f00002ef000-0xd9)=""/217, 0xd9}, {&(0x7f00006e1000-0x2a)=""/42, 0x2a}], 0x8, 0x0, 0x0, 0x7fffffff}, 0x7}, {{0x0, 0x0, &(0x7f0000ce1000-0x60)=[{&(0x7f0000589000)=""/43, 0x2b}, {&(0x7f00005e7000-0x8b)=""/139, 0x8b}, {&(0x7f0000a7b000)=""/249, 0xf9}, {&(0x7f00007ad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be8000-0x62)=""/98, 0x62}, {&(0x7f0000f64000)=""/184, 0xb8}], 0x6, &(0x7f0000f17000-0x20)=""/32, 0x20, 0x1f}, 0x9ed}], 0x8, 0x100, &(0x7f00009f3000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006eb000-0x18)={@loopback={0x0, 0x1}, 0x5, r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) 2018/01/16 20:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000055f000)={0x9}, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f00008ea000)="") getpeername$packet(r1, &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000edb000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001fa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000002c000-0x4)=0x0, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000029000)=0x3a) read(r4, &(0x7f0000025000)=""/0, 0x0) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009ee000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00002c3000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003c5000)={0x6, 0xffff, 0x8, 0x8, 0x7}, 0x14) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000a42000)='/dev/dsp#\x00', 0x7, 0x10403) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000040b000-0x4)=0xfffffffffffffe00, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4e000)="8ae12a736c3f359804d2a43e3412ef3dd4e492b5409cf7465acd19ed79e6cd2e", 0x20) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) preadv(r0, &(0x7f0000993000)=[{&(0x7f0000c36000-0x8d)=""/141, 0x8d}, {&(0x7f00008e1000)=""/153, 0x99}, {&(0x7f0000dae000-0x1000)=""/4096, 0x1000}, {&(0x7f000059a000)=""/0, 0x0}], 0x4, 0x1) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f00005e3000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/16 20:45:39 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000695000)='/dev/vcs\x00', 0x14201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x8, 0x100, 0x1000}) prctl$intptr(0x2f, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x15)=""/21) 2018/01/16 20:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d90000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00006b3000-0xbc)={0x5, 0x1, 'client0\x00', 0x0, "d03062c443c6c9ac", "e11d4a3a191bf53c05a86bcad651356d9d67507991d4eeddd2ebe9006ab9c4e7", 0x1, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) bind$alg(r0, &(0x7f00008d6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x20200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x6, &(0x7f000000b000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbab}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/rfkill\x00', 0x282, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ca6000-0x4)=0x7fff, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$vcsn(&(0x7f0000e0f000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x84100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000253000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_buf(r3, 0x0, 0x3b, &(0x7f0000cd7000)="bd90ff25b9d8e4c0d639e92af471af3a4bb5b67619a3cfce1dda3fcc994937580cea8b4bc248d89091df991efcc4eadcbb1398a81a901e063ed02c814ead8518943198761087de5256ed44bc2bb66dc512a4dd671297f89df4cc36b9e3e162799d7eeb8d97ba279e8f8b7b6f82997420ddbcf8ffeec8719776abaee576d32d71bf5944bace0157782c205202dfe76686776e71e3ff1b871ee60dc122c53b6ab0452885b25eae53874bc9d381db3caa754e8d2255945bb4c517b5609df4a22e403de7512e6a210e704eb750d1589dd70417ec9bf64561a27d486e2f5caf7c9d3c", 0xe0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003b4000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010080000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000010b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00001eb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e9c000-0x54)=""/84, &(0x7f0000426000-0x4)=0x54) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000245000-0x11)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000dc0000)="105cb307230243f8e8e497576f3bd2aa6a6d176d6e631382d1cb5f77fbdcac2f4345724a05341c7835cfa5890b983d010edcfbc6976de7d7f0589fea0f3033149dc46f44ffbce831ff3aa74a3de089045351c1dca7d98afc420d1fe7324d4282dae246be1ac96d475f64c79e72e6451c15da2dbff9cd4271828719b85add6cd7ed24c6399a5c1a66ef81b77bb08d3af66b92fb6e4c9ab3bd2dd4979e4af3816b4701b9356f735b0c8ed1753dbc912088126adaab6efbe121965cc3e2dc0aa2d232e7cab1a122f99fd337fbb6a864a705919e70cad829a5f8a2451fb3d4385b43d35b55863db335e37663f66fd0") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000f98000/0x2000)=nil, 0x2000, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000364000)={0x0, 0x0}) move_pages(r0, 0x0, &(0x7f00008af000)=[], &(0x7f0000d15000)=[], &(0x7f0000f5b000)=[], 0x0) creat(&(0x7f0000183000)='./file0\x00', 0x4) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000001b000-0x10)={0x5841a022, 0x20001000, 0x4000, 0x1, 0x100, 0x4, 0x10001, 0xfffffffffffffffd, 0x81, 0x10001}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000023000-0x4)={0x5}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000-0x13)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000018000-0x11b8)={0x11b8, 0x33, 0x600, 0x7, 0x3, {0x12, 0x0, 0x0}, [@typed={0xc, 0x78, @u32=0x9}, @nested={0x104, 0x36, [@typed={0xc, 0x4b, @fd=r1}, @typed={0xc, 0x85, @u32=0x0}, @typed={0xe0, 0x17, @binary="6015cfc3dcca5e6afca66edeca3016c3206e2dd4c81eea99fcb4ec8b99f0554a19e4c0ff50b24bf4a7fa96f7d2f511c3c2e4f1f896f7cfa142458d710484933aa3769473f0e33466495d55ba98353504ed529a9b31ec4723da22f87d9e9e0eb565c59812a1bbb91ca3c7ef74436c9a7e46c92093f7e39d065352ab2fe7a61c2e290e484b601a3ef42e378d466b2a95b8f28e964b462bb74196d0f5e73391fb78d2965d12f7b7885a7503ef1f5687a3ae659c2399c3ec013fd9cabf131b78bac541eea41ca9e7e14f6bb8dfb9e3cd81f82d453d01d9921b38"}, @generic="da0fc10cf2"]}, @generic="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", @nested={0x94, 0x6a, [@generic="4345c8dca56b8ace", @generic="2b72176f5ca91e24256dd83e5b27321fda54b40bd1feaced81bc7143d2b2c01e09fccf9c23ce0d5935945491f8e3202f0173e7ade13c7d5dcde2752d88626d9bf260b87dead363a8a0f1a4a48b4ff997960deb2d183296a42d2b381f27eb5a22a8d88c1c171a159f0aedd5ac56dd1d", @typed={0x18, 0xf, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d4d000-0x8)='./file0\x00', &(0x7f0000b3c000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e78000)=""/172) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='exofs\x00', 0x0, &(0x7f00006dd000-0xc4)="") 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cc0000-0x12)={@generic="d97f27a3c575ba29d3c75b81ed6d0e79", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000047c000)='/dev/dsp\x00', 0x10100, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00009f0000)={&(0x7f000059d000)={0x27, 0x8, 0x0, 0x0, 0x7f, 0x6, "a46617bc1258b710c3e044c9e35b00a23b1fe72487c45f11e9c7f0b30084db2ef0508390632b619113938883d7bc9b00fde962f2eba32905569d8605a66556", 0x2}, 0x60, &(0x7f00008ca000)=[{&(0x7f0000be6000-0x1000)="e69992d21bd2608886f89746780f8ce48827d2024a30bc101d82b78653538ab4838bf9040ebf03586326dc8a070c93df976570d752662ceac6c1922246018bc452be6dfcabc535eca5dafaca24a7aee81821e735636355b9e50d98c2f313721e4bcbc002fff8d94ca4742c98a5439e3c91677b934d5e45cd86c01bf7f06a8eb16ed4f6292ad9eca016734d2a6c6e205b364854edbb377aebbce90f097d5fb913fd0dd25128c121a920c409871dc7580b6370cc74f072805e4b8a1c221679b294d1dfd67a271fd5daf2149cd4a6895087d467231b3a48455e67d555ea9a683d78fc5fe950f45012e7d432e50a00a94c1fab4eaf216648176f7f83d713c86022044466f89d1d1104eb7b9edd8baf07bd2c3be7f00aff3b2463686e5f1ebee78070e4a4aff0e857f2ded558ec67cb7cd93d1232de8150d79384349fd052d8942ee874f31a35ef08c6cade69f0d25f2d53ba2e73cddd4b6316064443b2ffe21143a42e79c3657ed293b16862abd45db71c4322dfcedd22623d49b8a1a570d4768f6b88408ceaa16a856d4cc606b69601d9494ff613f408c9dd1eb23f15b3bb20a0e41a60efb65a43695f4aefaa20fbe48f7ef71708bca61eb57fbbf3446d609deffbd0d82af548b8cd014cb89896747ba307c4971a7d0f480270653cc27bf6dc07c1f7014c21acfb10bdbf3608ffed374ca77b7f6acf33d1d78cb90343c2d6c04a75128fad4208a696dda2c5de3c2db51770bcb84f474675b56b0238b03543bfcb9d7105cb4c0aa177434b8cf6237ecfd1486097a534cc1748426265bb17c95c906cc696099b1c51d57de7278a747cddeacc6f7a9a808cf40e917af8599e4bd29a3953c046e9b0abec9cffdc892b0e6ef5cccc007c0d953ae2b0341fe8ff28e86ba0cf1be4dc9c25baa16f952bad7c675627d0f918df50ce544c2edee84db822c62c07bdf2bfba3db582f9ac09395b6909b80502965219b0fd4f6de3b29d346e02da49b71a08b47f6a59f4e88beab1fed980624c6b78538d8553c267b08900032c11dbbbc14557fbe818e3b2672eea17373e094bef075826e6cca7cf3f855fa64b49b54dd19291557bf850c28a618a2eccaee6de049db48904e267bfe7f5b5df49e950923376671b4fa8809f0d57be94479f04942006945000de19a077908cbc48cda749e89a85defe1c74476fbcc1167c3cba75b870e333c15400be3a52d49ee22f326717b79191e0892f578408a508ffd52144cb4525d40f540b5efb48128fded9707bf165658819b7082187b47b01257dd2ae9c35b330aaee4040e70441ab50ca1aeb2f08e7179833b51fb0487a0bddf49fd59b3d23d044fac5ababeb4b9e0e3832c8681425ad6265b118b8105550b224ba17943c6af2c922fb9a586061406962c1ef360de3d8fad21ac91e478bda4c7c08efafc90e341a9b57f966234f8afb529ef802494bc28531bc51f03a6aee244260bd0a77b047d437eb9530eafe792a9d8610d44c56828b509b00555c7159e70e816a1042bf698cb4e5421a0334c5553ea151b5cd01a50dbf1421a064c7d863c34d11191c6c5d6ab820b80a467d0b8b8ecb68b7c0167a11631adffb6807ec0e9ee881ae5d2d47fce2c2e08cc8c871a570daed90d6e79c185ae101827918e3d73e7116b0bd7caeca7b1dc43951110c6eeb14dc4ab88688ad9116cab463e22c77bf44b46bbbfdf6a8132c0fbdfb1b154530b5e6be4be90f6d43d74fd6ba59406ada38aed6fd4f075d96859a17e0f8c0f181409ef33162259339b72647d5c8b7673a5bdacf87dc382529b00316d66951065439fbaf6907c4b613486133c18d59420155344b1cf94811f2146fef24a86dc96efa7bc6bef71aa0c91f777fe1e9d8fa8de9f28927d9dbd64db84c8a565f9d6bc3c942af673ea78270674c71041b6c045f8990590ef3e872b58f53a7ff0a122218111ea3aa71e755bb7aaa19947449b9716dd0056c491b5d782202d4b14751d55e311bf815797cef7d81cf384b5c0f10aa05fbf32526e77b32fb58920f3560b17e885ab0369c7bcb3fc38c80fa678d482961cc4c2eec47ddae50511d8802c45baa275c6cfd4cdd7fd86ab01863041aea6675802ce420f86378a2d298e84a381adb562a133c8668bf66b70d4e93e21e3ec330dcd4a7620c14d37a9f2a8880188182268ae3b79f756bdb48614c91e24646a629d538d23a4bbe7cbff44c7e5f9b9174c9bd4970c95caec30bcc7f44755b9283868fb731b1c13d9c6378d7e021533abc7c20006c00d3adf016d6931530ac1a73b2780cbe9b5943da69ce6fc08f16bfa2588bdaa4d178192e067f8e12ee2e5583d61b9654f2461e4151aa95180e9fe64082411c5ceed46cf879785e460a2e5f57c9425eb77f0531d4bf9cd26c11b24eb2fbbbc8f5ca34a690549bbc5ae89923fe90a1761d930733ebf8cdd3fd06f21c1491198c63a9fdabf78d4bb925751063442cd5ba994549bf41b9f778e0d4a98ac453065613803953447a254cb0cc21778cf106e890ea50e4dc2af15e5f9f500a529f7b955a300f9e2a9e2e030cb5f8d8c6379145e0ad478997ea065d67a62777fc8de82022e1a78f95cc95aea6bfc976ca23a0bb987826f2345d23ad780466dcd2227ac1195644faf4c2aa4d9f98898e96974ca7dda425fd5ef42dacfc673700546e62e21482526c8b3b9c8ffc19d11714d7a4a8d4ede36b2d9ef5a3377fb89d4ffe9dda8d6f930f3eb8d08b7ff0082cd0330b69f538c522254403cfbee475f1289a79a99c5f0175992130a1edd81511d74254c9bbdd3ce935e4fc9bc66d0ab2351d344ce804e9c2ad9511624747c06489e49785d67f0676cef962fc00764b6f955f24eb331634c64111f143d5f0e55490c0472c7dfafb6b4e9d0c3482107ea0ffe6a23d840bb590a769abebc6ece7796b1eeca981a20dbdee7bbcb705d111a3ff22a38f91be2d20f34702696181908ded7db9cc411b451f3268647ef8ded9a5ccf537dc4101378caa42abb68f96432a0daef62123256a187494ed33ceb8190bb4217a0346530f0045bf40be8e43aedd2a29a7351c6041cf2c7f871bef98ab46e1d1211471309ca677fa1e391992113b23dfb5ce8b4eac2f73b690b1add32bc5a9f0347769c9e6b539fbd719006afee9a4a1a63744f5a2dbdf6790f1300498b86a631df99b34f66befb5720e8af5c28d8950b3883e2f232a13572b2971e62d00e6cb00f374abebfeef4658a8062fd6a239d7bedc6a39480985dee45d55873e974f4b883cf6b1a18cc0ea59661c1b347d30a15dbfd08b3ea088753ca8f1b809fb0a84ab50527f4d054b3934e12c163555cfd5dc3cd4da7e6fd9ebc0e33e0b0c55e1f3d4cd4d7b6e8a9a57b4154a1a556696d3ddc7c692e514b79ba00b55e0a096ca8944515232c395b7a398fae8c690e04346675bb08edca7eb4c1da764b6baaa6b124ac917c3efd79bc12e2ddab90e7569828cba8d9722d0039aa7963e7f6fe35e9da0ce25cf49a0f11d032f493761c15cf598111c8fc644aa66a8d480376a52580784baba97622d167cf68d0b021cac900e0bf1e77ea02409e559aa8d4293128c262a40f7d13f61e2e4e3aa197a13fd34f234f62b39ce1043f315178c7c20fe3cb2815a3b6bafe12ab680d1366a9916daa415441a339bd770bc8520d327ce6a9a65ed46c4b94eeb369ad884f0b11d92dfa20a82cf58f51cffad3535577786cab4f4c1105209a1bf80ca2e95d3235f9c15281f51c849e6bd27a68c3626c9bb544d381061d27b228c7e628666f83c5a0cb5b632c5f35ff0b110735a9dcbf9699003e6d6f919ddaed0efeeb67e29f543a72725df8be45ce3223f003f270bb45edb6ba15ecebbc524cd12af50372d81a97d9255bfc3f48fe7be35df51d1e7634216e3d6f8de652c900c04ea2537172f15957b003ca01afc668ead9e98e626b748fe7eb1237d218325181f281e723d9f7eb6f141f4b58fa300b2177295917d453fbcee686a9ec011ef070c1b0c16818a66c5a0e3eac550dd468e48bba8b0d6ce23037af79db079109e8b8ce3ca101695b557ba4dee2c76e7e3624361c3496b1db2045de0957e2dbb57e56357553c642d1abfa272d02b499b12269e6428841d11bbafe79e6516036ad5a7a7810da9525a46ecf6aaf8e1ed111cab01ba0b781f013865916007854541653beb455487b4014e3965e023abd4974c88bbafd1f489354b259bfcf22c0653e77e7af3168a41611af4af48682560a0d9dc68b3baa617cd187406d6a611f5b8249f61cdd939987843855d4a32a86d41d37c5821928aedd2d980a7c5ca53640ad30250dccb729f352db2810b6bb014445429b2c6be5df2ad83dc5491101a85d844f2d01ba2dfc8df069bb1867a862d8756996eb4ef8d4decdcbfcc249ea45db30b5d0b3f49b4b2f37bb31185e8842f1a35a870e58d5852a9a8417de58ee5fdb549c646270cddc37e1be7f692d7c1b7fbcc9bd9796ee2b9852c577123cd0b97f97c3ddd1e365feeb6279554fce37f499f4145632da2e0d120c5e051e3f1bc9a3bfc5246da3ffb2a3d9418079be3d7de3b5e64e8207aacff3acb032d26f076b47557cd52ea45a418e9d2614ebb4dbb76ed100f24072a3c53fcb6672dbfaa3ba1832d573eef1ab3e372dacd2b399c9a71e66a3512bc6ba5330108476c33434b861c12c26a0e9fbb80317a01a58751afb0482d12028f03d727fd109853e0d92775391167d803feebde9c2b1531135405a96d967ad121ec8a420bf6ea72a965dfb2be935a8394ec07bc628158bf08c5b8a0c342b9fba3256f6bfbf2f96534030a08543254d08f58cbf7d0609983729b1e89fe676139dcb88a22023b0a4f613097d3a603d9b6e68ff06c1f4acd3a5be91ee9de88c5f886cf0d2e12b9a18df2ad5d90e82ace282e3eb87686777f2e3f0f67a47e9d40b40a23ab19dd41f2f99c1a11923521c1bc3e5ddeda19f96e76fd523a11c79cf5317b6e62b6d399ba00b3d151254b95b89032b07c979ae8ac1225a0974cbe2f2f124a683ab41bd76b2e32bee1dcd621557a66441fa6813b6e278fdf18e2d3a4ce723b0329f1cb5615fd98b4580297c6a706191a443941f1bfe0bc0539c74f157a1a93a916b9f71031ecd8254abdce0cf847ab5a840286915434a452d221863aec7c151ed9d996e3291e895c2ac374c59295c716c5a498ad7304d1e5174e5c7de51b8fec4a787badb42a948c20f6cef0377cdcbb806a299eec90cae75e1f2940718da673dcdd49df17f2d80046d1f53b9305413a8100a9c5cb277677dc77c5919ab4b68690621fc8f565bd250d1ced45e468c1e7e72935c43784d05ed10d5fd0fa3a2b20166406716b914409ea338d04791467db5d18dd69edb7e3321bf06791f8e63213819c5c7b3a8f03e23bd349107509524592774834de0711099c1d3a3a0a76f412435a728568951805938d3aa0f7b9b8e01b13c32ca4d04b542a4613a6ebae30556e41efa91f7f8bf7a7bdf4a7546935468c8894c43b6b8972963028041eb4b2518d860acdfd8878f0d9ee3349a4fb1cd19e0b539889b16f380c72f086c822989f3dc2b4300153ddf85b5160c356e81a7bcae6a390dfc87f9a368d8d48c2596966fe8b60131196f5aa9a1cb384c3067aad303f5fa29e1fb891a10a13ae37362bb1a57cf3a22bff2a807f31a91a62290c817e61c3b84c6700dbaf0b844e7fc0214b0aea643f1399b4683178103887e0c91b8d35aed4abc77a62f3c8bb53fdffe374096fd27ff6df6440c3031a36b92624eb8a0814dca9799f6b86ba718ac57f2dfd5f6fb83b2d7b", 0x1000}, {&(0x7f0000145000)="", 0x0}, {&(0x7f000002a000)="5d54e0fb66e752165a2930d173281b96efac7e2d58a19c7a75dbcc371e5facec082a9bbb4520224365ec23ba9ed16ffba85ffff36e296a4e6c527d7e85f9d2f70fc279f58c6790d3ac9302bce0ff45c26a6269962265c83ba439988de13cddd87eb47410bd5917c0aa66dadeea923035c2f6d57db7edca57059985906eb3ee69841db448b5e8c7cb20569f00d9245387c62289c0287be25515cfa544fe4cf0553d2a66a7fde542cfdcaf8f35f11556faf90e78e3e1f420d27dfcbccb5b7ca2b5348851cfde8013875bb982c62d54a5f9d715c5c684c7c133e8044f583e3a6575b2359da66c5641b88994b5eb6f", 0xed}, {&(0x7f0000a10000)="0941679fac8873ff55f2866714279433f0bffdd9f330fca338362169e937f4cebf713f70d186a45fa344394e853474599a35108bbc8de206d4b26a31e1494983642bbf275bf68c76612d0ce464e644dc3e060477c58889a75cf473983c2c6a942a0e0d92fa1e0d4d8abb74c11b5986970739e1768f0e4e4b2546bd37ab1fc728d3f39cb500d4b552bb4313311fb8c9863140062984fa8009b83a42bf417574521a3cc1a5c2b6ff69fb9b1cabc35edb5fac3a30618855459c98c8dc9e89b20a6d2bba84f640932f9f06774f6de03d9e8aee", 0xd1}, {&(0x7f000023c000-0xae)="5fc6bf1534c27a2e164899e7c4881a2f3ae07c8840db84e55979b3e57e1668cb47973b8583efdfe16855619dd1edd67361a3f6def8f12c1611611d7142424eb80dc27f1613d272ff8cd4478974660b6c41352a19ff3df61fe6c87a86eca2639a42f75ca327ae57f506f34f799a514ec0a719c0fad756bbe95e252ddeca2bad1668173be15a0943d39e7f0ab928271498c6859ea4c847859a804a9091f55fa955483d1ffee38f580a0504c45fdb7e", 0xae}, {&(0x7f00008b2000-0x43)="a66a24b44a63e31913bef865c0d90c5a15832dc818c9799f6a7178f14dfe873e3315b75137ed47a7a352786f4a0125dc9b626d2dc144f5cea0f89c2c8fdd297a04ba76", 0x43}, {&(0x7f0000431000-0x13)="9bb6ebfa097ef00a80a2a2337407a52e2dd32f", 0x13}, {&(0x7f00009a0000-0x22)="2bff4bcb914fd08c543b86dae156ad94624b08e33adc61616b7d9beddb3ad274451c", 0x22}, {&(0x7f00007a8000-0x13)="bcb222f0d9e8f44fec25258944ff656314ccb4", 0x13}, {&(0x7f000062e000-0x88)="a788dda3250987ed6725c3fb586da537ce34ac8fff4eaed54b9e91509bdd8d23092ba49abcd0dc09d7545c0430a88da464bb6867947d77b32015bd09c2486f31d8078f3f08931b58113bfebbc00db17f796940bcd001c7e64db4eb81584c68c4cc63a03ad4ea980bd30cbdcded7487b46d37af8ea3406fb585db2206183e796971a456d07e1730f9", 0x88}], 0xa, 0x0, 0x0, 0x0}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc3404f97cc255123fd399f79052635d9331e3c2d", 0x18) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) recvmsg$kcm(r2, &(0x7f0000013000)={&(0x7f0000002000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000012000)=[{&(0x7f0000019000)=""/166, 0xa6}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000006000)=""/151, 0x97}, {&(0x7f0000001000)=""/175, 0xaf}, {&(0x7f0000011000)=""/141, 0x8d}, {&(0x7f0000011000)=""/228, 0xe4}, {&(0x7f0000001000)=""/205, 0xcd}], 0x8, &(0x7f0000012000-0xd2)=""/210, 0xd2, 0xfffffffffffffeff}, 0x100) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000004000-0xe1)={{0x2, 0x0, 0x73b, 0x2, 0x5}, 0x7a7, 0x34db1788, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x2, 0x6, 0xb0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x0, 0x0, 0x1) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001000)=""/4096, &(0x7f000001a000-0x4)=0x1000) 2018/01/16 20:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1b, 0x800, 0xfffffffffffffffc, &(0x7f0000927000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000158000-0x68)={0x0, 0x0, [0xa55, 0x7, 0xdc8, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) bind$alg(r0, &(0x7f0000847000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000b39000)={@common=""/16, @ifru_addrs=@can={0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006cf000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x2) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r2, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bd5}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x0, 0x80000000000) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000a68000/0x1000)=nil) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400040, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x9e, &(0x7f000080c000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x68, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@fragment={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x6, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "08a81849631693b0ea06bb050fd59fe0909b6a2722a8159a42effa8b5023b7f83f89c06071e0fd58c1e196ec854657dc47fb00c3d76376807aeed54dc45deef19bd7c92a529b0062a5b08b6f079624a2"}}}}}}}, 0x0) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a6c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097c000)=0x10, 0x80000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000089c000-0x8)=0x0, &(0x7f00004e8000)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009d7000)='/dev/dmmidi#\x00', 0x6, 0x30000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00009d7000)={0x10003, 0x0, 0xf000, 0x2000, &(0x7f00004ad000/0x2000)=nil}) connect$netlink(r0, &(0x7f0000415000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003bb000+0xfca)=0x5c, 0x4) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000037000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x0, 0x0, "af", ""}}}}}, &(0x7f000003f000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000041000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000041000-0x8)={0x0, 0x7}, &(0x7f000003a000-0x4)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000041000)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000040000)={r1, 0xb8, "a54330711393658d59ceed851d9c17036122824c08f1af0ff8a62cc8bf87364dba435c0ac26b76f2f1b4e3f3b8c3dbd3a029f6c0c2f9882759563635f006faf8ca52d66424a0145386d9977931454a1062154ef15135a3051f7f48a47551c03f53aea35cce8d9a0caca46e018d55c95f10616f9eb481a083be62da16458f43aeba734e658dce08219d1c0baea2f5d01972a9f977c0feb8b9f9d44dc05a59e9a1a9e4c90d2f6a817195f5025f3e0228f8f9d0963c937481c5"}, &(0x7f0000034000)=0xc0) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbd5, 0x404000) bind$nfc_llcp(r0, &(0x7f00007ff000)={0x27, 0x7fffffff, 0x0, 0x2, 0x5, 0xb407, "51db4a356eeed1636adedbe25cb308dddd1df82a4b095942933a7e6c03e698223c09735840b1a4fa8852409b05839d12a435b48bcab0def9ac1ccca69ef678", 0xfffffffffffffffd}, 0x60) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x8) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000f84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f82000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f82000-0x4)=0x8) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f82000)={"2c39becaab720ef1ac10e053fdfd8f09", {0x4, 0x80, 0x0, "66b7ec1d8038", 0x200, 0x0}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000089e000)={0x0, 0x8000, 0x3, 0x0, 0xffffffffffffff2a, 0x9}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e72000-0x1)="", 0x0, 0x9, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dd0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndpcmc(&(0x7f000090a000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) clock_gettime(0x0, &(0x7f00003d2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007b3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000055e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000064e000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000786000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000035b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x4, 0xa, 0xa0, 0x0, 0x7f, 0x0, r11}, {0x8, 0xd7e, 0x7fffffff, 0x200, 0x3, 0x4, 0xfffffffffffffffd, 0x175}, {0x9, 0xfffffffffffffffd, 0x5, 0x6}, 0x7, 0xc, 0x3, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x2, 0x0, 0x3, 0x3, 0x4e, 0x4, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000038a000)={0x0, 0x1ff}, &(0x7f0000210000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000667000-0x6)={r12, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c58000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000e2d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002c8000-0x10)={r13, 0x7ff, 0x4, [0x55e8701, 0x10000, 0x80000001, 0x3]}, 0x10) write$evdev(r2, &(0x7f0000029000)=[{{0x0, 0x2710}, 0xc2, 0x600, 0xed}, {{r3, r4/1000+30000}, 0x101, 0x131, 0x40}, {{0x0, 0x7530}, 0x0, 0x80, 0x8001}, {{r5, r6/1000+30000}, 0x10000, 0x8, 0x3}, {{r7, r8/1000+10000}, 0x4, 0x9, 0x4}, {{r9, r10/1000+10000}, 0x2, 0xa5, 0x3}, {{0x0, 0x7530}, 0x401, 0x1ff, 0x8b99}], 0xa8) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d24000)={0x0, 0x0, 0x0}, &(0x7f0000290000-0x4)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000597000)='/dev/ppp\x00', 0x598b3707f0da9c0b, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000029c000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000134000+0x8c9)=0xc) recvfrom$packet(r1, &(0x7f000036c000)=""/132, 0x84, 0x2, &(0x7f0000dea000-0x14)={0x11, 0x11, r2, 0x1, 0xff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setfsgid(r0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x8000000000000009, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) pipe2(&(0x7f000097a000-0x8)={0x0, 0x0}, 0x4000) close(r0) 2018/01/16 20:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00006bd000-0x18)={0xffffffffffffd558, 0x6, 0x9, 0x0, 0x7f, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r1) r4 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f000022f000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/hwrng\x00', 0x1, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000fc5000)='./file0\x00', 0x80001, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/vga_arbiter\x00', 0x100, 0x0) linkat(r5, &(0x7f0000506000)='./file0\x00', r6, &(0x7f0000088000-0x8)='./file0\x00', 0x400) pipe(&(0x7f00000bb000)={0x0, 0x0}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ec000-0x9)='/dev/vcs\x00', 0x40840, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000d0d000)={{0x160, 0x52}, {0x6, 0x0}, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000891000)={0x4, &(0x7f0000901000-0x20)=[{0x3, 0x5, 0x3, 0x11c3}, {0x1, 0x9, 0xa561, 0x6901}, {0x7, 0x1ff, 0xffffffffffffff80, 0x8}, {0x6, 0x1f, 0x5, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000b84000-0x6)={0x1, [0x5b0]}, &(0x7f00002b5000)=0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b2000-0x4)=0xc) syz_open_dev$dmmidi(&(0x7f00001d3000)='/dev/dmmidi#\x00', 0x9, 0x200000) keyctl$get_persistent(0x16, r9, r1) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00000db000)="", 0x377, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003af000)='/dev/hwrng\x00', 0x0, 0x0) add_key(&(0x7f0000463000-0xa)='syzkaller\x00', &(0x7f0000632000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f9000-0xc4)="d0ea47f620c715f00244b1e0979697f089577de283fb0ff4f90dfbb4946dc764d8156ec11d194aed52ce495ca8556b2ea4036ca04b5b481210fa10e6313cb4cd477e8f6b35407811a4e17eef8b240478e634795b3727017dfe0d54d7fa55a778e96d28649bb9a5e094a80dd5231ddf7c9609c0480d683bb2dbbeb590e0cb7c1097500241ca8501ffea0223e6af328e8fec8f53b50d00a416e53f9455e82e3a4523b2b7eca42dd01fafb79b767a9b34085817487dea05b383666b2dcef88a8093f196bf86", 0xc4, r1) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000044000)="f18f50dbcc35", 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000003e000-0x4)=0x0) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000005000-0x8)=0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000399000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f00000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet6(r1, 0x0, &(0x7f000010e000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000089f000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x3, 0x9, 0x2, 0x4, 0x3, 0x4, 0xcd8f, 0x4, 0x3178, 0x7, 0x3, 0x3, 0x8001]}, &(0x7f00003f8000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000223000)={r2, 0x9}, &(0x7f000013b000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bea000)={0x4000001e, 0x0}) r3 = epoll_create1(0x80001) recvfrom$ipx(r0, &(0x7f0000569000)=""/106, 0x6a, 0x40000040, &(0x7f000082f000-0x10)={0x4, 0x9208, 0x3, "689c1b85abe6", 0x212, 0x0}, 0x10) r4 = socket(0x10, 0x802, 0x0) io_setup(0x5870bdd4, &(0x7f000002c000-0x8)=0x0) io_cancel(r5, &(0x7f0000711000-0x40)={0x0, 0x8000000000000, 0x0, 0x0, 0x7, r3, &(0x7f0000386000)="eef08cdfa33009732ef6b2a6d7f2d3fcf4744259ba56582fa0ea0f21503745bf0ba78f4116c69988edc661f98729eddbd5e99d7b4a8912481398d45f19c968cac88542f4728376fbf812e01ba38198ab", 0xfffffe7e, 0x1, 0x0, 0x1, r1}, &(0x7f0000c0c000-0x20)={0x0, 0x0, 0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff, 0x0}) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000056a000)={0x0, 0xf, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088b000-0x4)=0x0) pipe2(&(0x7f0000194000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000483000)={0x8001, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r0, 0x400000, &(0x7f0000d0b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00008ae000)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffead) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000afd000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x75, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000172000)='/dev/sequencer2\x00', 0x80080, 0x0) open_by_handle_at(r0, &(0x7f0000849000)={0x35, 0x20, "d601fbd20e8d8608364c94ca10080b1e2b48fad065ce61cb8952c8ec5382aee67fede75f11b750590b5ce2e60d"}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00001f9000)={0xfe, 0x5, 0x6a3e, 0x4, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r2, &(0x7f000071a000-0x80)=[], 0x46) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009be000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000033a000-0x108)={0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x10000, 0x101, 0x34, 0x200, 0x6, 0x9, 0x9, 0x4, 0x80000001, 0x9, 0x800, 0x1, 0x2]}, &(0x7f0000ff7000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000cbb000)={r4, 0x3, 0x8001}, 0x8) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r3) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000072d000)={0x80000000, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c35000)={0x0, 0x1}, &(0x7f000075c000)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000460000-0x38)={&(0x7f0000761000-0x10)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073e000)=[{&(0x7f0000adc000)="2111c4c7bc53110b233975b362b69f7cf8fa63628fc166f8dad1b01d2adcf0b40e4dafb6f816c82c6ec672765bac88b9b6d8c3a6e39faab04a3c7fdbbb932862fe06cb15a35a5669678aa4cb829dd0f45daa64a522b163246805025e1b714621bd3ef9ab7ec7bf7dcac0fa73ddadc10ab749904134b950c458afb91ae04c6e4b98ade68bdb13c9ea721f1c5a3982e2fdd80738e37a5a7b5b2e32aed3aeab06234496a53b812de60f2ea01073b78b1feada9adcaafa27e8fcad1dfc294354254dc1171011c04489d45298478e4175e7916b9faf54e3", 0xd5}], 0x1, &(0x7f0000f87000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x5cbc, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x8200, 0x8, 0x8000, 0x1, 0x400, 0x6, r6}}], 0x60, 0x40004}, 0x81) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r4, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000ad3000-0x8)=0x0) io_setup(0x8000, &(0x7f0000f44000)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000273000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f8e000-0x10)=@req={0x4, 0x4a, 0x4, 0x9}, 0x10) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) io_setup(0xd3, &(0x7f0000821000)=0x0) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000838000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = syz_open_dev$audion(&(0x7f0000a26000)='/dev/audio#\x00', 0x9, 0x8080) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000550000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) prctl$setfpexc(0xc, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f000087e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae8000-0x4)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000382000)={0x0, 0x0}) 2018/01/16 20:45:39 executing program 3: prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) r0 = dup(0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000578000)=0x0) 2018/01/16 20:45:39 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005bc000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b33000-0x3)={0x0, 0x4ad, 0x53, 0x1}, &(0x7f000013d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000162000)={r1, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x401, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8", 0x0}, 0x60, &(0x7f0000ff5000+0x175)=[{&(0x7f0000a47000)="5f072e8dcccbfdd4928d285c9a74adcb4ad5c6c0c48dd79741de7cb9b4a99791267b704d00442802466d2592346b33", 0x2f}], 0x1, &(0x7f0000a8e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x8040) 2018/01/16 20:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c4d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000b74000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x751d5db, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000031d000-0x5)='nfs4\x00', 0x0, &(0x7f000011c000)="") 2018/01/16 20:45:39 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000093f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x8002, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x10010) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = eventfd(0x2b64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x7, 0x100) r7 = getuid() r8 = getgid() r9 = syz_open_pts(0xffffffffffffffff, 0x1) r10 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x9a002) r11 = socket$nfc_llcp(0x27, 0x1, 0x1) r12 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = signalfd4(0xffffffffffffffff, &(0x7f0000001000)={0x5}, 0x8, 0x80000) r14 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) r16 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_procfs(r0, &(0x7f0000002000-0xa)='schedstat\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r20 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r23 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) r25 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000002000-0x18)={0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) r28 = socket$nl_route(0x10, 0x3, 0x0) r29 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r30 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r31 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = socket$bt_l2cap(0x1f, 0x5, 0x0) r35 = socket$bt_l2cap(0x1f, 0x2, 0x0) r36 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x8, 0x80) r38 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r39 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r43 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r45 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r47 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40000) r48 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80000) r50 = epoll_create1(0x80000) r51 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)={0x42c, 0x2c, 0x638, 0x1, 0x3, "", [@generic="84879420e23967382740bbcc51f315b421347c68f0c41143b7a371164e0d1de616c7f8240fecd523859f450e7b0a78dda94cdf7b7e881faac7b35c4fb3bd51f0181476a88594f00941559ad2b2ac82a430df104b15015f437f7b29c8dd37e5195f1dd658efeea99df617f72f57f440a9a57713c699073f5db853e2409d55f8999ac706c5d3a94d6972d38897e8bc0ca75074a468aae07310ae2bf18b9964fc42e44b658ad39c2c7bcf0b2bdde51831eab9a90cfd38abacf31fe7fdc9c4d5b6518c9105864e9ccc103ad7999796cfa2471f03d7ae7945e9fee228f3df6405e7932ec27b741816409b", @typed={0xc, 0x3, @fd=r2}, @typed={0x9c, 0x87, @binary="e66b57c1faabd9c3529cafa70c175abfd58fed2923606d8989b6c6348d5c23a5f2f4a77f384bafed751752620723c1be59f0c9004e78ccbb0cdbac151a3f20691b3deed037a9366bb7a2c6b58cd77c76a24b8ba1a5d4866715a81873695b0c583c248a56f23adeaf950b760e253e7c9993d5beefce5b78e7eeb47dfb6f9bb8e1cc91ba240851669c036d2b0873b3982ec8"}, @nested={0x178, 0x37, [@typed={0xc, 0x5, @str='\x00'}, @generic="76ef68d05a012f11766b877ad40717b5eb5e1e4f4637540576d11d813d8b31c98f5205f516138eb6e568e20b2241cefacf2b4e39e2ae5f609ab0828f7d99a3d2552d749e49271c24a54423a0a6fce4e9d27c23dff4580a00c01ad8a9dce137ab14dcd61bf7d25c030c113be6431550dc95b27141baa24bd4d9e30ad96084", @typed={0x8, 0x57, @void=""}, @typed={0xc, 0x56, @ipv4=@empty=0x0}, @typed={0xb8, 0x13, @binary="e8d20060dcef14144e4180dc356c30048558deb3d3a867d8f8437aed8df158a987bb9b7e8c2495ee96eefb5266b72e02339c87be2a149495b9ecf2d8e8469210dfe66fee8f74496d04b0f052b37f3e3cc9393077e8196f8a4cf22fc2f7a6b7eeedf9edb00d3b05e1e8fff0316a155faff5fbf68ab602d79a5fe76459ac25d0cda0b17cf223f2f994a0c7d8fe69063d4a33813e34bab0d58a243ce2d7f37c6f1e84b24535b622d60f292e6bc68d68a7af"}, @typed={0x10, 0x85, @u64=0x100}, @typed={0xc, 0x7b, @uid=r3}]}, @typed={0xc, 0x2b, @fd=r4}, @generic="69813ed35a1fa66ab43f052f91559e9e779f613d73211e61a4d75e1d206ac7dc01a0f5bf4823d1c6fca01786d366488d2d2baf5e1b304f835074ef5302507c7a1b7c09f54525345359224aba94ee460d36", @typed={0xb4, 0x87, @binary="4bc8b147e188aba27cc93c8963ad25190b90a24f75e6ffa4e819afcefb62c869d10d82475cc27360035925ae6f3df5572c55f46c52ead4aa8c952c10fcd8db80f72e6a149e2819986ba7a1ed682f59a8a590232b469b9a1e42a1e6b8493ebd6baa57fc5009ed5e67914cee6ddee763692931fcb4fd2efa4de43186af780791a7931ee2ee8d123acf9a2849a9d0c5df16f5dbeff9aa48b8a9b3e1a163ef97b5a70e0b13e1ba2579aaee4a"}]}, 0x42c}, {&(0x7f0000002000-0x240)={0x240, 0x19, 0x108, 0x6, 0x3, "", [@nested={0x190, 0x58, [@generic="", @generic="d71e37f814a3be384c099b1f3fc89958a424980e4d8ba37d0744108d710a259c48c9360d29ddfe3ebeaabadf9476c90d86c331ea2dcd6ee9cee14c697b61231cefc3c78dd3af622fb4890c7f6bde51d7a52e024f78c0a6d4cdc4b378908188c73fdcb6f6c2662bcf185ef2ec28ee13455d3947bde384f7a0ef7193d4a129c2c9e8cbb4693ec07bf485980728dff00ff2181fac5c24ce60f47fcc11075b1171053c6d7f62510eea3e03db0e74cc52", @generic="d795d33f91abaaf8248504e608200e606ceb53b9efaf8f3e8f2cf38c21dd49989edd7ffb19392c2c86ec6463b72b872c798c9b8b7b31656d6bae6111201862e4c69d422215886e6ad0f42d7b07e5ac0d6f4e829c6ba2e9cc050bbe087cd322f4af78e9668d21e790faf6256fa0a96998d02389ae39b74cfca7553717c80462a080a7925e935e3c1118ca604949b6ce3d1718cf88a46dcf2741026aca1f3881390f2d8e6ad55057eefcacdd46687f695e79954adca5eb5633e9f402fbe1f5781a412c3370dde235c45d84274082115efff1278dcb1aeb4583796e695118c5"]}, @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="54bd18322b3cff744347f323b42bb6290dd3cda53f8ce5986badb164df689a7ac10e4b3504ebc8ace4957fa2b11b30f604f9eae16419bece8ed7a8d6fad3957a890da341436ea32660d5c64bc88e4a1c006a449824e398db851fc4d4fcfb4f7eff00c64defcf3ed713", @typed={0x10, 0x6b, @str='trusted\x00'}, @typed={0xc, 0x18, @uid=r5}]}, 0x240}], 0x2, &(0x7f0000001000-0x180)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r0, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36]}, @rights={0x38, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43, r44, r45, r46]}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}], 0x180, 0x0}, 0x4) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) msgctl$IPC_RMID(0x0, 0x4) r53 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r53, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r53, 0x84, 0x75, &(0x7f0000002000-0x8)={r54, 0xcb}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r53, 0x8904, &(0x7f0000002000-0x4)=0x0) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000052e000)={0x17c03aa}, 0x4) lsetxattr(&(0x7f0000232000)='./file0\x00', &(0x7f0000140000)=@random={'osx.\x00', 'eth1eth1\x00'}, &(0x7f0000503000-0xb)='*procself#\x00', 0xb, 0x2) sendto$inet6(r0, &(0x7f00009b8000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000663000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000073e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a8a000+0x82)=0x9) r1 = socket(0xb, 0x802, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000185000-0x25)=""/37) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000283000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000daf000-0x9)='/dev/ppp\x00', 0x101003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000299000)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/16 20:45:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x5) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r2 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r2, r0) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000723000)={&(0x7f00000a7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000215000-0x105)={0x0, 0xfd, "691bda3d697e7c360e41bb293fa0eb035191cc5bd9f237f4c077a85516402a5fef289042d5cc9e0069fc54f99d6cef3a84297de856080f2d65cd3d6ed7cc57e2e3e8677caec3585b249fe7daecb621f728d0bc6c321fe7948e2f3c08e7566ffb86457a203cbb29ac43f842dc99f99f433c34cf335bb7a41bc61776053fb32a5929c4737d9d9f0f17474e1939e7d8f6f7da9cf8375b4fc91ffc2e7d43f05ea647ca6e8b5c5aca6aa32148ff90a67db4774f03921e35bd3f64acaaeda0631ec8b4825dc3445f9402302f9a5d72de101b880f136bbf5af11f9ae61d331daa15216b9e27f24a852d1cbccd20376d4a48b06b7e2bffbec92f6aa7f832569823"}, &(0x7f0000121000)=0x105) getsockname$unix(r0, &(0x7f0000367000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000e9000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc7000)={r4, 0xffd, 0x8001, 0x81, 0xffff, 0xffff}, &(0x7f0000d3e000)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006c3000)=0x0) r6 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f00004c6000)={&(0x7f0000308000-0xc)={0x10, 0x0, 0x0, 0x80c000c4}, 0xc, &(0x7f00004c1000)={&(0x7f00004b5000-0x278)={0x278, 0x29, 0x801, 0x1, 0x2, {0x16, 0x0, 0x0}, [@nested={0xe4, 0x47, [@typed={0xc, 0x18, @pid=r5}, @typed={0xd4, 0x44, @binary="babdde7675a136cf56473ca76b854bfd4a68c3e233218d48f5f7116a6bc091f38484887bccc34d196ddca22bc5c4f59aa37c6192eca27e77d5916dc1b912d74a942254a67b983b538e88f615b33efed5a6b40ce71d83e121f84563286b2fb02d3c29c8416a666e8dc0ac51b76f85ba73b91c30c89e53dd3cb70e233ac689de402aedcf1d41e677a186a6a4be6aca6c317fe5700ecd2deacae7b898844eecae0b8aeb2f6d97aa0b50f5a146b81e0a7703b8d09a4d6d718f9211648881ea41ecb4cb0aefbda049d5a6d21b"}]}, @nested={0x180, 0x63, [@typed={0x18, 0x25, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x55, @pid=r6}, @typed={0xc, 0x38, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="812ba8a155e54e85c855a18715c0595d09b37d199f97cc0a6c25ea018abb0a04defa7a14dfa5f99bfd99dadaf38301123e6e5628064f6ebd06d1349c1ca5ce2171b1d28d368888d189dd89474daecf400cb8f12e970d5c025837bc7eab04c1ba7c197d480f82249aacf41e9ad0100cd9f1cae88a16f5d9b7844b1a36d0a818a1e6fb72754d87e770767fa449", @generic="9faabc001ba8d5ed0527de109001f91ee098a924d8d8336b6b1fccb6a00d9b0bbf9c56d623be03863e41e54e018106cb98714d5c40ce307a1d9785d856a784d5ed8063a8259de18ef294d248e729bb66ba95aab843eff96770c4c31c6a3553e9afdc517af242b61696172efe1f82573103edcf08dbb3204622fbb0eceb5982823b9c5373b2661b2e387f4f0a6e5d6390d1b4bc9cf0a79564f2b0957226042da4", @typed={0x8, 0x2c, @void=""}, @typed={0x18, 0x37, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x8040}, 0x80) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f000030e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000968000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000529000-0xa1)={0x9d, "a86ba45e12c7ce0b45ed9cb6fb2c6dc327e38a5d63f0ea3211197960cdcfaf24b6f303598ef6541d0911f4123fa366388e4b08cfe388f171d792a60c27fff3a8fe69f7089fad7ded5389d65d2aa4dfa044c236b725898342f70b1c35f628a074487878ded7fe484fafab0244955f0e5e05298a126614c521dcf69c65e3ffb69e6462b97e22efceacce188770418f6a82232bb29a1ac407e80a525f84f2"}) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x782735d4efe7664, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000290000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000155000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000447000-0x8)={r4, 0x20}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x4000000000000, 0x8, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x40}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:39 executing program 6: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/cuse\x00', 0x8000, 0x0) timer_create(0x1, &(0x7f00003b1000-0x60)={0x0, 0xa, 0x0, @thr={&(0x7f000041d000)="52aa9bc47d8a04d898abde09b252d01d5f2b586a310e76b8bb511860b82346f3844d4fa97ef1", &(0x7f0000b1b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000)=0x0) fcntl$notify(r0, 0x402, 0x2) timer_delete(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d13000)={0x4, {0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x5, 0x3, 0x5, &(0x7f0000b63000)=@common='syzkaller1\x00', 0x40, 0x1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000b92000)='/dev/net/tun\x00', 0x0, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:39 executing program 3: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000aef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000543000-0x10)={0x9, 0x800c, 0x9, 0x1, 0x0}, &(0x7f00001ce000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e71000-0x8c)={r2, @in6={{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) shutdown(r0, 0x1) r3 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x22, 0x0, 0x0}, &(0x7f0000217000)=0x18) 2018/01/16 20:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dc9000-0x20)={r0, 0x3, 0x1, 0x100000000, &(0x7f0000454000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000822000-0xa1)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e03000)=0x0, 0x2) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000707000)={0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000a7000-0x4)=0x0) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000af5000)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000e8000-0x24)={0x4, 0x7ff, 0x3, 0x8673, 0xffff, 0x0, 0x401, 0x29e, 0x4, 0x80000001, 0x3, 0x6}) unlinkat(r0, &(0x7f00001ed000)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) syz_open_dev$amidi(&(0x7f00006af000-0xc)='/dev/amidi#\x00', 0x1, 0x40) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000727000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 20:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000ad6000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bf7000-0x4)=0x0) listen(r0, 0x400008000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00008b2000-0x1)={0xfffffffffffffffb}, 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000d2e000-0x448)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001ae000)={0x0, 0xffffffff00000001, 0x3, [0x4, 0x1f, 0x4]}, &(0x7f0000049000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086f000-0x20)={0x4, 0x4, 0x1, 0x91d, 0x0, 0x401, 0x7fff, 0xfff, r4}, 0x20) 2018/01/16 20:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001d3000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000bbb000)=[{{0x0, 0x0, &(0x7f0000170000-0x30)=[{&(0x7f000054b000)="c9e106b4cdec678e8b10a977ab0a1c43e5c2b760f524b2812582f320e785e25dfe34680e77c46f69a3ae0adfe5b5ac534043b4c6f3f63f3bddb9be67524f5bfe5db9e18c0f10f8c1be0da2223ce1ac18b26f120306a1b9220c97d60f52423cf04aadc8198422c10e9ca81682587803a2885fd452c14e3006367a4ba52458c253", 0x80}, {&(0x7f0000784000-0x91)="849579b3350a5e935107d71d639da3919637d6e9fe65863421966dad9d3e63fb1d769a93cbbde2daa1c991343df428ed6d1b6d8f2693fc8d911f98fe95a57441c2f4bce2202bcc1196732c5a85fb90024d78c8f08bbc5d5d161a1ac4d7508e0d5e80899059fe646ad7cbdfe7692548ef35bcbbff1a391b97060558d58215be05bc8ea2355e86c10c05abd70bdc481a7aef", 0x91}, {&(0x7f0000889000-0xa8)="2d4a6e7ffd63e5a62fa1f3cb0895c3828a6aa80d10984f2d165fcec1c928a01d3d8f4cfc5cab82ab2713cddff0ae98f584398f2e6d2fe8ed0cf62f336733aeb6a42a21614f05d782e7eda8c9cf1ea48e322b4c5a00f288dd7ea0527816031671926f9487f05a68336b5a00eb0c71717f312cca7fa160bc763b2acd0e5d2b7d01fced9a7da2a01ef0f2e6256a02ab9abc85925a73e0aa1299a8b32d6f0a96ede6dd40ef7109af3017", 0xa8}], 0x3, &(0x7f000094e000-0x2468)=[{0x10, 0x1ff, 0x60ba28ab, ""}, {0x1010, 0x10a, 0x2, 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{&(0x7f000092d000)="fcede0f56596cf48c739fcffd16b6d66ea1396b615bcec3a4ca472aa0348a121283f639660d7c9808004f3ea6b77fe78adcc66a33b85e5f3e41c48657897daa686ee692667d789fa3be0f223ce9e503a5fe4c68d23a8f671bb60", 0x5a}, {&(0x7f0000b73000)="d07107275fad5746466964a0c60b78f0a254118362c8512d84012ddb32faee70f65a8aeac70ea6e6ad9a2e44f14d57ff5d", 0x31}], 0x6, &(0x7f00001a4000)=[{0x10, 0xff, 0x52bd, ""}, {0x1010, 0x118, 0x205b085b, "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{0x70, 0x0, 0x9, "0849248e9c12de2ee48fa0eb47b7a100b5fe1f57dfefbc86269b67ca5ae003e537b5a2fd546699bf2646f9ddf81ad6384fcae3aa9f6a79184b211a8006dea74fce45788134ee0cdd3a4b795725c6e05b5ea8d316144d661c79"}, {0x28, 0x107, 0x101, "8e20f7bca3cad6aa1a9ad1d5197ff21f62444e"}, {0x18, 0x0, 0x9, "32531a"}, {0x38, 0x1ff, 0x1, "5455ad353327d175000db82c4237884aeeafc4d7acbcb3ce7edb3983f48e46f1fe3baac7fdf1d24a"}, {0x48, 0xff, 0x0, "5a189f32026c6dc3fde7dbeb8a8c4a1f3c263f220819b128da5ae2540cbac69138f66b0d3acf0fbea9d8ab4fa0ef2b1e503be0247a"}, {0x28, 0x114, 0x1, "cbadc49360eeccfa6f731a9d0a612282ebcffe19550fc7"}], 0x1178, 0x20000800}, 0x80}], 0x8, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b1e000/0x4000)=nil, 0x4000, 0x4, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000eb2000)={0x5, {{0xa, 0x0, 0x20000000000009, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff8b) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r2, 0x2285, &(0x7f00005f8000)="") ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fa2000)={&(0x7f0000422000-0xc)=[0x1, 0x3ff, 0x69], 0x3, 0x54, 0x9, 0xffffffffffffffff, 0x7ff, 0x1, {0x5, 0xfffffffffffffffd, 0xffffffffffff4cd7, 0x800, 0x6, 0x7fffffff, 0x7ec, 0x2, 0x1, 0x1, 0x100000000, 0xfffffffffffffffa, 0x8, 0x7, "f32276ffe6873affcc1892947d8b9972053bc1ab1f2ea6152135cb52be5b0141"}}) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x121d00) mknodat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0xc000, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xde2a, 0x9, 0x1, 0x1, 0x3ff, 0xa7de, 0x5, 0x3, 0x6, 0x2, 0xffffffff00000000, 0x100000000, 0x1, 0x80]}, &(0x7f0000009000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x255, 0x3f5, 0x7ff, 0x1, 0xff}, &(0x7f0000009000)=0xa0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000)={0x0, 0x8b1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000036a000)='/dev/snd/midiC#D#\x00', 0x1, 0x101800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000064a000)=0xe75, 0x4) 2018/01/16 20:45:39 executing program 3: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x5fb, 0x0, [{0xd90, 0x0, 0x0}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000754000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000b0a000-0xd9)=""/217, &(0x7f0000b0a000-0x4)=0xd9) 2018/01/16 20:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000050e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd0000-0x8)={0x0, 0x7}, &(0x7f0000f12000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ba000)={r1, 0x8}, &(0x7f0000edf000-0x4)=0x6) pause() ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ff7000)={0x7fffffff, 0x3ff, 0x10000, 0x2, 0x3f, 0x7fbf, 0x6, 0x7, 0x80002, 0x7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c87000-0xa4)={0x0, 0x9c, "e444360eded25bafb2568d30a0da6be9172869950b600f28e4224fb07d005f35aa381c334779426fb0f1b83a73b043cf89e2e06d472ea5bc19c9bde1289471cb4a78f759326a296f44887fcae04d5950421736ed698fac31666e38f02d9a3697834dbe694eccd5a29f0ef5671503d9f3ce87d526235daba4f0f1c95304fea43afeed539c7aab8591aafeaafaa60431eb26f3ee4be2edf8523dd5f5b1"}, &(0x7f0000cf2000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e74000-0x10)={0x983, 0x8, 0x0, 0x1ff, r3}, 0x10) 2018/01/16 20:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a62000)=0x0) 2018/01/16 20:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef8000)={0x0, 0x3}, &(0x7f0000213000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ed0000)={r1, 0x3f, 0x6, [0x8001, 0x4, 0x4, 0x5, 0x8000, 0xcc5d]}, 0x14) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) 2018/01/16 20:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000082000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) pipe2(&(0x7f000054b000-0x8)={0x0, 0x0}, 0x80000) splice(r0, &(0x7f0000075000-0x8)=0x0, r1, &(0x7f000010c000)=0x0, 0x8, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006db000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x2000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6f000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008ef000)={r1}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001e9000)=0x5, &(0x7f0000ada000-0x8)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(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) sendto(r4, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) connect$netrom(r2, &(0x7f0000193000-0x48)=@full={{0x3, {"317e1f15469084"}, 0x3f4c00000000}, [{"672e549b685a06"}, {"eb741189d4b2ed"}, {"4701ba49d40363"}, {"75584846945682"}, {"f81b5bd81148fa"}, {"38d2c2eea749e1"}, {"a6c9dc85087a97"}, {"718f680856691f"}]}, 0x2bf) r5 = add_key(&(0x7f0000660000-0x6)='rxrpc\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f5000+0x261)="cfad5673d9d5add38b669897c77350768b9a39875c61b7b061ba9d2a14738d46852dace366dcee6b2edafb638713f1110db1895e30e18877684429bc0f16d778be3f953cda2f657a1eeecb06be849438a18bb77b6e56320ab702", 0x5a, 0xfffffffffffffff8) keyctl$setperm(0x5, r5, 0x0) setns(r2, 0x8000000) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x10000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000080b000)={{0x5, 0x5, 0x4, 0x3f, "0e90ae83be6dae83169f8aa1387b1aaf3f949db41bf4ce2b9f6a68974628b59365c05d05777d1ecce158a031", 0x3ff}, 0x3, [0x2, 0x5, 0x0, 0x5, 0x5, 0x4, 0x1, 0xffffffff, 0x9, 0x0, 0x5, 0x0, 0xfff, 0x0, 0x100000001, 0x7, 0x492cde94, 0x1db4, 0x5, 0x200, 0x5, 0x2, 0x400, 0x66, 0x80000000, 0x9, 0x2a8, 0x81, 0x7, 0x2c2991cb, 0x7fff, 0x6, 0x0, 0x1ff, 0x6, 0x80000000, 0x6, 0x6, 0x81, 0x75f9, 0x20, 0x0, 0xc5b7, 0x20, 0x6, 0x9, 0x7, 0x43, 0xfffffffffffffffe, 0x8000, 0xfffffffffffffffa, 0x5, 0x0, 0x5, 0x1, 0x100000001, 0x40, 0x6ca, 0x400, 0x7, 0x5, 0x9, 0x9, 0x9, 0x5, 0x1, 0x33, 0xfffffffffffffffa, 0x80000001, 0x1, 0x101, 0x8, 0x1ff, 0x5, 0x10001, 0xdc4, 0x6, 0x4fca, 0xbf5, 0x1, 0x1, 0xbb, 0x40, 0x7, 0x6, 0x4, 0x4, 0x1, 0xb66d, 0x9, 0x0, 0x2, 0x7, 0x4e, 0x7, 0x5, 0x5, 0x6, 0x81, 0xc2a, 0x8d7, 0x4, 0xb161, 0x2, 0x1f, 0xea5d, 0xed, 0x9, 0x80000001, 0x10000, 0xfff, 0x97bc, 0xca87, 0x3, 0x3e80000, 0x10001, 0x7, 0x7, 0x1000, 0xdf89, 0x10000, 0x6, 0xff, 0x8, 0x2f11, 0xffffffff8903f870, 0x6, 0x1], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f00007c1000)=""/28, 0x1c9) openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000-0xf)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000d, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000)={0x0}, &(0x7f0000462000-0x4)=0x4) close(r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003e9000)={0x0, 0x3f}, &(0x7f0000100000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092d000)={0x0, 0x864, 0xd7, 0x9, 0x4, 0x6}, &(0x7f000091d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={r4, 0x19, "11cf54512f4e6b8d8ff80100008000000000070000005ef3e1"}, &(0x7f0000832000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r5, 0x0, 0x0}, 0xc) close(r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a4e000)={0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000c5d000-0x20)={0x0, 0x0, 0x7, 0x81, r6}) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000287000)='/dev/midi#\x00', 0x5, 0x10000) connect$bt_l2cap(r0, &(0x7f00004d7000)={0x1f, 0x80000000, {0x7, 0x6, 0x2, 0x8, 0x9b5, 0x1000}, 0x4, 0x1}, 0xe) exit_group(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a8b000-0x90)=[{&(0x7f0000b40000)=""/191, 0xbf}, {&(0x7f0000aa2000)=""/128, 0x80}, {&(0x7f0000b7a000-0xf2)=""/242, 0xf2}, {&(0x7f0000160000)=""/173, 0xad}, {&(0x7f0000105000-0xfa)=""/250, 0xfa}, {&(0x7f000020d000-0x20)=""/32, 0x20}, {&(0x7f0000412000)=""/91, 0x5b}, {&(0x7f000058f000)=""/86, 0x56}, {&(0x7f0000fdc000-0x4a)=""/74, 0x4a}], 0x9) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000242000)={&(0x7f000077c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ea7000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c45000)=0x0) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000006000-0x60)={0x0, 0x3e, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) flistxattr(r2, &(0x7f0000005000)=""/43, 0x2b) timer_create(0x4, &(0x7f0000005000-0x60)={0x0, 0x14, 0x1, @thr={&(0x7f0000005000-0x5e)="bbabda4287809fad23fde42fb0a00c1b935508a3f40409d7dcb5b05f0189db863a7695b043fe486465b4022019766a9de119def6656eb4dae344731cf5505a79777acc01165e84bc194a5364402e31335868cf5ff02dc2c09c6e4a90274b", &(0x7f0000005000-0xc1)="81648b572c5fb8811a7f7a8ed56cc24ef81c4eb02602902cafc184669382387515dbd01df8ff5b643bff779821149009ea99fb89a0becdf7ced7892d4bf0fb0920ded58f686db6566b6418f3ac9bc0499c181d1a38c6646305b374c9d07e4eb07acc3a7d27125ec8695d2a402b9e4b29c1d0dd22a11acc69f7f5f8e28d8cd88d4c86f7322f35940f9cdebe38a6a22e3ccc6b8c6c3978a7a290a0a6a8c7d3abe75ce4031829d6876a21c8f5cf6a3539275cc79ab370aa4a38733a22388234198f7a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000+0x2c8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x3, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000004000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) 2018/01/16 20:45:40 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x4, &(0x7f0000669000)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000524000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000042a000)={0x0, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe7, 0x4, 0x0, 0x8}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007e2000-0x8)={r2, 0x4}, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000071000)=0x10001) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000515000)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x88c, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000068b000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000044a000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00002cd000-0x90)={0xfffffffffffffff9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000fe9000)={0x0, 0x494, 0x3, &(0x7f0000fef000)=0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000778000)={0x100000001, 0x943, 0x7, 0x0, 0x2c7}) keyctl$set_reqkey_keyring(0xe, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000435000)={0x374, 0x6, 0x8001, 0xcd91, 0x2, 0x1000, 0xffffffff00000000, 0xa538, 0x0}, &(0x7f0000653000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f14000)={r2, @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]}}, 0x8c) keyctl$join(0x1, &(0x7f0000478000)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x7, &(0x7f000086f000)=[&(0x7f00006ca000/0x1000)=nil, &(0x7f000049a000/0x4000)=nil, &(0x7f0000981000/0x3000)=nil, &(0x7f0000746000/0x3000)=nil, &(0x7f0000fb0000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000034f000/0x4000)=nil], &(0x7f0000f20000-0x10)=[0x13df, 0x2000000007f, 0x439a, 0x3], &(0x7f000035f000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) getsockname$netlink(r0, &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ec000)=0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000971000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00006ee000-0x8)=0x7) r3 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f87000-0xc)={0x4000, 0x2, 0x39}) perf_event_open(&(0x7f00004e4000-0x78)={0x2, 0x78, 0x5, 0x1, 0x800, 0xf4cc, 0x0, 0x7a8, 0x80080, 0x2, 0x3, 0x2, 0x87, 0x100, 0x4, 0x6, 0x100000000, 0x5, 0x10001, 0x7, 0x1, 0xff00000000000000, 0x2, 0x81, 0xff, 0x8, 0x8000, 0x8001, 0x0, 0x6, 0x7, 0x2, 0x5d, 0x2, 0x0, 0x2b0e65d6, 0x5, 0x5, 0x0, 0x400, 0x7, @perf_config_ext={0x5, 0xfffffffffffffffa}, 0x800, 0xc68, 0x80000000, 0x7, 0x4, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0}, r1, 0x8, r3, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00008f2000)={0x0, 0x1, 0x100000000, 0x90df, "7a2e1f91260b13db560ff18bd5782f07091aaab0229310abf5eb70fe7708c751d8f566adc00073b28f902cd5", 0x68a}) setpriority(0x3, r1, 0xfffffffffffffffc) 2018/01/16 20:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000327000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0xe8) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000016a000)={0x0, r0, 0x1}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f000066f000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003a8000)={0x0, 0x8}, &(0x7f0000b2a000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007be000-0x8)={r2, 0x3}, &(0x7f0000ac6000-0x4)=0x8) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007fa000/0x8000)=nil, 0x8000, 0x1, r4) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000-0x20)={0x14, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() ptrace(0x11, r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xb9)=""/185, &(0x7f000001d000)=0xb9) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cb6000-0x20)={0x0, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f03000)={0x2, r2, 0x1, 0x7}) 2018/01/16 20:45:40 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00003ee000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) socketpair(0x8, 0x80804, 0x0, &(0x7f0000001000)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x40)=[{0x2, 0x799}, {0x8, 0x2}, {0x3, 0x0}, {0x3, 0xc6}, {0x8, 0x6}, {0x3, 0x5}, {0x3, 0x5}, {0x2, 0xfffffffffffffeff}], 0x8) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000004, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) [ 223.435423] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 223.448838] kauditd_printk_skb: 181 callbacks suppressed [ 223.448846] audit: type=1400 audit(1516135540.232:3378): avc: denied { write } for pid=2836 comm="syz-executor4" path="socket:[91409]" dev="sockfs" ino=91409 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) shmat(r0, &(0x7f00000e2000/0x4000)=nil, 0x2000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendfile(r0, r0, 0x0, 0x40) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000260000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r3 = dup3(r2, r1, 0x0) fcntl$getown(r0, 0x9) 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) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000001000)=@generic={0x2, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='selinux\x00'], &(0x7f0000000000)=[&(0x7f000001b000-0xb)=')-@selinux\x00', &(0x7f00004c8000)="74756e08000000000000008000000000", &(0x7f0000001000-0x2)='-\x00', &(0x7f0000a0b000-0x10)="74756e08000000000000008000000000", &(0x7f0000000000)="74756e08000000000000008000000000"], 0x100) 2018/01/16 20:45:40 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x6)=""/6, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007f9000-0xc)='/dev/rfkill\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r1, 0x0) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/102) process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009e3000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="539b89d4141954006b2c667ab809de84b5c11b697e16dd3c2dee10e1") time(&(0x7f000079f000-0x8)=0x0) 2018/01/16 20:45:40 executing program 7: r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x4) fstatfs(r0, &(0x7f0000a75000-0xfe)=""/254) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000b1c000)={0xe40000, 0x80, 0x8001}) [ 223.495645] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/102) process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/01/16 20:45:40 executing program 4: 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) r1 = creat(&(0x7f00008b7000)='./control\x00', 0x89) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x8000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000030b000-0x18)=@add_del={0x2, &(0x7f0000156000)=@generic="d01947f6eccd40c9654c2611856e7b27", 0x7}) rmdir(&(0x7f000009b000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname(r3, &(0x7f000016c000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000-0x4)=0x20) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/audio\x00', 0x2, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fc0000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00006e5000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc, 0x2000) r3 = syz_open_dev$evdev(&(0x7f0000a03000-0x12)='/dev/input/event#\x00', 0x8, 0x10000) sendmsg$unix(r0, &(0x7f0000b3d000)={&(0x7f0000631000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000077f000)=[{&(0x7f00008b8000)="eeeed4b0d54133688a15184e1894073e6936a30c9c082d6e7c3513cd486bb0de0504121886cb", 0x26}], 0x1, &(0x7f000047f000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2, r3]}], 0x30, 0x44}, 0x84) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000070000-0x4)=0x3, 0x4) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000ee2000)=[{&(0x7f000092f000-0x37)=""/55, 0x37}, {&(0x7f00001e1000)=""/115, 0x73}], 0x2, &(0x7f0000738000-0x10)=[{&(0x7f0000fec000-0xb4)=""/180, 0xb4}], 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f0000d46000-0x4)=0xc) perf_event_open(&(0x7f0000108000-0x78)={0x1, 0x78, 0x7, 0x0, 0xfffffffffffffff7, 0x19e, 0x0, 0x576d, 0x20, 0x3, 0x101, 0x7ff, 0x1ff, 0x499, 0x400, 0x8, 0x80, 0x1, 0x0, 0xffffffffffffff7f, 0x7, 0x310b, 0x7, 0x3, 0xff, 0x8, 0x1, 0x8, 0x9a, 0x4, 0x8, 0x1, 0x9, 0x80, 0x99, 0x4, 0x62, 0x11, 0x0, 0xb50, 0x5, @perf_config_ext={0x33, 0x20}, 0x8000, 0xa611, 0x77, 0x0, 0x0, 0x0, 0x4, 0x0}, r6, 0xffff, r5, 0x0) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000b30000)="c7fe5c66dc0d6283471658548a4761c35f13f88227b6ed578ae59eee78edd3856a771f960a610b7e5b287744e818908f8d375ed9e2c5f72293c9b92d42f810b8f92947354cf11f1adcdeda8fb336254180fcaee200437ebc9eea7d514f4692f2f6689b0a2d0d4a09dfd55ad8280025619080381c79294f0dbec04aad862177ed9c324104f59beda17e6a84bc38b5ec52af0388cd8279354142651a95c139c88cbf9a7519379d25240b7dc3b87590d2e659aa4aebb3053852377ac4f1e3f883c8c0a586bc032f30f5e17fd742854f007d3d719b94e7bd6a4c59c8eb44", 0xdc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007db000)={0x0, &(0x7f00008d8000)=[]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d8f000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fc000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000609000)={0x5, &(0x7f0000bca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f5c000-0x8)={r1, 0x3}) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f000084c000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00006ba000-0xe2)=""/226) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f000029d000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x8, &(0x7f0000c45000)=[{&(0x7f000095f000-0xcc)="83710c293c1bac4d70c473ddc53ccbb02917215ab98d7c9fc4a20d00cdeaa3293c6ce403487d86ef34ac164150680b6b2a18af12c84a87add92499c19f86c5e42197debc48eb49c368bfd8249c4453efa7bf722994e367db058d5e6c23974c3f2038d9f9197fdafe0a26de0f10b7f6c68fee51f24434e7191db4e50d8ccc31d127e2c140a4489ea907620531d8020b292a138715099021b323d10dd3d934a3bab114d782f9aa553a8433a905e332efbbe7e38c994bd7f5b1c430a00173e9d1819f38883b0ef23f03c1d7bbf9", 0x0}, {&(0x7f0000844000)="e74cbc8b930df1c3195eebd319da759f5861e43fb7ddfc00b491b05fff94ff50083eaad6181bf86b0a0b97c489adf7eb6db4be4c6c86bf720002af87b65b4e05aca87dafcd13689ffcf32ccfab2913b9e9d516557e24352895bd954011a757e0720de54bebea1e67e18e35d703b6b59b9916b5ff8b5636d6ad0e0ff6450964", 0x0}, {&(0x7f0000d96000-0x40)="76c0b17c2e736837ac10b3f7c5828c93103ddd98355e0ec318ad1e4687dc6b2a0e8d7a4edd6c40885e0c6363484451ecbf9cf5d88238355348fa8e7279dbfd32", 0x0}, {&(0x7f0000312000)="3c7afbfb5b47ef7a4e4d87510f38bde7a06c511bd92e15d913e932577ee64f4261d9b1d133e85ed8f64dffd1df4d7152fc74689ba1fae15d656a72ba987b301abb2c55914bcacc7652c6d977159dbe3d72a38c0fd15ff0ddde47917f1be11730e05fabd761fc4508109e97c37cb9f9a5dc965ef69dc1ac03b4f2ddc92521a5d7ca6b635f541b5e8f17ecbf033b33b78825dd89e5c7dff3704a045817680116d752f4ec7800b939ce33be8d405e12cfa6f96076bd1f7c89dda7889db6343dd548", 0x0}, {&(0x7f00009d2000)="70f3e46c748de785255af4b034e8d628d4527e100933d5dfeb980349b2ed5419034ad059f11a423991902dd54cf488241276108fd89a99c18f9922befa3869926c2fc1c646f5909489c6bf058f6aa3bace70835db5298cdf6ea4e17fedac7254b3282e59ede83d7e5df55ff9579f40bf84daa20ddd671d86c55a", 0x0}, {&(0x7f000070e000)="7e623b86a50314791d9eac091cc75580a5d3e0d5067379fd4922709871165d3e24a8e1ea88348215b3c5e7fa63d01a92bbee9690df064f5bf41cba6c8ead17fe2f25fcbaf6f3f59fa1e11a5e85e8cec3de3c671a1babf9b1c65492a25c3eb7ff851f41d8b001e254181c93c7365189ebc808f8e4a44cda86ac681e666b820e6ea98d31482a130f5d29344085d08f6d11", 0x0}, {&(0x7f0000592000)="3a88f586821986c45c5efb8f12a968d48e2d68fe74a82e445a5a44348b10301b44dc38a91a1fc505d902a923be292b0f1a2ed06f6f9da81803049c333abef7013d07a70dc3fd2ff7b1a01d9b7f50fc176ef2072515cdb3a4979acab8db8f9459677b628b5bc936e8576403a407c92b8fcc7a5df509fd90516828d503f83d38b8cdd8c51b405ee98418c2b1c8954d2e238ec58935", 0x0}], 0x0, &(0x7f00006ee000)=[], 0xfffffffffffffdd1, 0x0}, 0x0) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f58000)='/dev/snd/midiC#D#\x00', 0x6, 0x200) accept(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000798000)=0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x30)=[], 0x247) 2018/01/16 20:45:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e10000-0x4)=0xc) 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}) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0x5, 0x9, 0xfff, 0x71, 0x7, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x4)={0x0, 0x0}) r6 = geteuid() r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fbd000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="fec86b974178818e8cb0ecb29835722f619d75999265fb814b5354533da63d6f19b9859e6b899585e12ad8cb4b792aff16d4136ecbcd73619e2b19a223d16774722186bdc5e756", 0x47}, {&(0x7f00009c8000-0x9b)="c5dbb2ff2fc01333577cdf065a6899aa23a449691746b90cde3ee87b022f1cb64b9dfb1c4f5be5b82d8c12daef5d9970a21f529523b44b189d98e37abdef614db62f052bfe3698db0bfb3d9bf15700babe137760444c1d28a67e577150b10680e62c5a5643c960a8af1ab9d41a6e4eae968bc26b5d8a87342ae25c2bbc5eff8eec2826759c2a139b0adf1ad98e550d80b68dba9bf2d96a8ff102b6", 0x9b}, {&(0x7f0000001000-0x49)="19c2c6bbf0935ee7578c897324c3baefadfd50dec9488c87468113bd1b733fd2b3ed7dff4f7860838cbdea10f6950655d28f5b0e5bae25327065893d868fe9cb36451f335613a2323f", 0x49}, {&(0x7f000099f000-0x94)="9b7acda07bfb048cb97ad04f4fdfb37c31780d31a5d9f695f6e5cb52bf6e381efdc5477ea2528020bee41efeb6ea3ea9c4a71990acc2d1dc79dc211b5f68797f32b23e6c0fdb5680ba9235c9e61fc2619573a139003f521742529ed6ae8fabe1b1981dc7fecbe1178820d7cf49d4e4c944488a01a9a5c3e4d6e2759d21b1189175a106182e290ae5df0900abe68c029905bd03f2", 0x94}, {&(0x7f0000001000-0xd7)="0f63715da39a10a54c209f89e2fd6d4eee56028316096af591c091b62b1ea6e0b9e3692bd811566f91dc0b1d0d9f8aae970013ad468acf5c46c4f752eb69360bbdf269ae0382a3aa5eb2b06247bfef2055dd5b7ea53811371d117b7e52ffe0206c617e98e8c0d4551c9aec6cfce7e8b8fbfa6dee45e53150d00ca0204fba0f4de545894847e08954198778a3a2622d385e4ce04c1f24d196fbb9ad03f0f5b95049197f013d92fc014e57ffc57c577be465b6a14093514a7d2c696b26af69ee8560a82b854adc04b94509ae7261d8d50839f488537947a6", 0xd7}], 0x5, &(0x7f0000001000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x44040}, 0x8004) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) r1 = dup(r0) write$sndseq(r1, &(0x7f000014d000)=[{0x0, 0x4, 0x9, 0xfffffffffffffff8, @tick=0x8, {0x3, 0x6}, {0x100000001, 0x6}, @raw8={"533dc3293e0a3e644d4125db"}}, {0xfb8, 0x800, 0x4, 0x9, @time={0x0, 0x989680}, {0x81, 0x2}, {0x91e862f, 0x716b}, @raw32={[0xff, 0x1, 0xffffffff]}}, {0x48413854, 0x0, 0x100000001, 0x8001, @tick=0x0, {0xff, 0x0}, {0x32, 0x2}, @addr={0x1, 0x2}}, {0x9, 0x80000001, 0x2000, 0xe6b7, @tick=0x0, {0xffffffff, 0x219a}, {0x5, 0x1}, @result={0x8001, 0x401}}, {0x0, 0x5, 0x5, 0x1000, @tick=0x5, {0x3b, 0x1}, {0x3f, 0x3}, @addr={0x2, 0x7fffffff}}], 0xf0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000088c000-0x4)=0x0, &(0x7f00002e9000-0x4)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005b9000-0x10)={r1, 0x50, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) close(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000eb9000)=0x0) io_submit(r0, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) poll(&(0x7f00003e8000)=[], 0x0, 0x0) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000086d000)='./file0\x00', 0x4000, 0x1e2) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) fcntl$addseals(r1, 0x409, 0x2) r2 = memfd_create(&(0x7f00000f4000)="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", 0x0) mkdirat(r2, &(0x7f00004b1000-0x8)='./file0\x00', 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00006e3000)=0x3f, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000802000)='/dev/vcsa#\x00', 0x8, 0x10840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000046000-0x10)={0x0, 0x3f, 0x3, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d61000-0x8)={r1, 0x80000001}, &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f00007e2000)="", &(0x7f000050e000)=0x0, &(0x7f00002e6000)=0x0, &(0x7f0000698000)="e4") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000676000-0x8)={0x0, 0x0}) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/16 20:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000edf000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b7000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000065000)={0x2, &(0x7f00003d4000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) recvfrom$inet6(r1, &(0x7f0000e8d000-0xb2)=""/178, 0xb2, 0x1, &(0x7f000087e000)={0xa, 0x1, 0x9431, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000031000-0xc)={0x40000005, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000c5000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "2537e7c4f0426c53e8069027525f571b0744ea168544980dcf7208287564b34680ed4cb9adc1e9478f1b985dc7bc00d5b195c69c0ae37f477ad058199c9ff2", 0x0}, 0x60) r1 = syz_open_dev$audion(&(0x7f0000839000)='/dev/audio#\x00', 0x2, 0x400) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000b79000-0x28)={0x80000001, 0x1d, 0x5, 0x9, "858603483f46277333fad5ab893744bf902606f5ff29bb4286556b304b11f615"}) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) acct(&(0x7f00004a0000-0x8)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2b, 0x0, []}]}, 0x371}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x98e52f0499e23fcc, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000064d000/0x1000)=nil, 0x1000, 0x0) getitimer(0x2, &(0x7f0000437000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000d76000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x4000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff9e) r2 = syz_open_dev$mouse(&(0x7f00006ad000-0x12)='/dev/input/mouse#\x00', 0x9, 0x201) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ada000-0x8)={0x0, 0x0}) signalfd(r3, &(0x7f00001e6000-0x8)={0x4}, 0x8) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000c10000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000c70000)={&(0x7f00007fc000)={0x1650, 0x32, 0x1c, 0x1, 0x2, {0x3, 0x0, 0x0}, [@nested={0x11c8, 0x46, [@generic="815c1ba34673d7d39fe7ff4837a706275e3211f0f1facd870a233c98", @typed={0xe0, 0x76, @binary="1a089236948b346b3ec7657d79cd33da873dc1d685b5939ae254067e9c25bfc8b42ac2b6c9045ef8cfbe8bd06e99628e850736901ced3b4682e4430d09a7b8f15f6d98ee43a783b705f95733845d7904324248bc129bd26bec6b1a7dad86ead3ad27f94eb6f16087443aaa742be70b823a40083744e058bc9214e9fed48a006724165cafddbe6286ccbc10b1ab479806f69984bd012a63a9aa1a8ab99721038320eccdcadb29ec911d905825c2bd63a140787f34b22d9d3a0643b200e1330b457eeee14dbc436d973552827388716561418237b5fad6"}, @typed={0xc, 0x95, @u32=0x401}, @generic="dc7bcdc5c84cf767b850e8f6ff5698962a03e53ecc70b050da5d6b03025229fe914f4fb8f6c0fcfa750d9326142335d154945b2311dae20c001b0a2326", @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0x8, 0x60, @void=""}, @generic="e733606ec0a47495c3a316fe89482c578a7af2e8cfdd51cc03e3be3841411a37329c55eb5b85170ab82366783f89c090bc5e16cab08b92fea9923d43192e0a21d709c2f97846c111eab39386c9e1fef3172beafe82d4ce4669ee2c837d79", @generic="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"]}, @nested={0x118, 0x34, [@generic="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", @typed={0xc, 0x1c, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x48, @uid=0x0}]}, @generic="ee3dbea3417107087fb3e519e4aed4153d99335d0e3788303c9c52aa8086bd92f645690786555b29c7a5ea0ec6164b65c921815136297db29fa3966dcbab29e7d6ca75b7cc77c345d02c9745de7a6e0a3007766d689a3fde99844515c92d16cd114ef15cc04b63505f44b0563c0298cc8ac255e5f81b001ceeb488207f", @nested={0x220, 0xb, [@typed={0x8, 0x8b, @void=""}, @generic="0eacf289ceabaa09d6939147e22c262160e1268f2fdf2377f060d345b6083ab91d42cd37bf5d750326c5d881bdb0b76cda46197a5da5b03743d21ef901b91f97a2e29ff2af9e7d46fd6742a903810ba0725e395a4c93c18c7221c7f64c53181f73b6e8e6d8342e42e99b654f53e69901a700e74ffaa069163f633b2af9ce1ac92a3395879d3b982be9b47a8bc30c912ab33b4347ea6acf10833aa1fb93cabce195b50f4d5eeee5e5c9150904cfc6d7569e815c863fa70f996b0c60f6b78c078da3dda3cbd9", @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="63ac6b73bd1e5d4ca35e9e816c5986e7be0a5a579ea2f926bfc34cc7bcde5528c1c3bb9e59fff83115d68514225760207858e279cf58ff9680ec54e74355dfc0171fe614", @generic="9afb1aa1fa1ea331fa93e236809514b02dfa8376ab4c57aa764210d035ec4762fe38793f251b104cb870c81433bdf5a1cf1c244020e5f058490fe79708b10a0cf95532f3029731b29bd8fbb62951a91703803099168f0efa", @generic="74df8545c7fae5fcbc69c792b1f7d2594f2cc4d6da1b15a88cf8fe9c2036e08e5014709070e78fbc235bb89e511a33b1e962873cd3b2da78625acd399bafbd5c55524980b72fe1dccb1539dbe9fa9eb55b", @typed={0x3c, 0xf, @binary="191f25a53e06fbb3ada19cb10fff651d5489cdb3f1c8194825f18d6d6498b7be5009405c90811b5498c956301872e5c62bf3377b"}, @typed={0xc, 0x66, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x64, @u32=0x800}, @generic="5923f10f097ba7603623b7deac71ddfdb66fbcbde9", @generic="95309fe182a4f6963d1d95357507b855be6d7d15dee841ca46aeda42be03d94169e82b9dc7cf4af678819f2b3b0db96993309b2935566bf3f704f751e1366f4794774fc3dea69d3c54e77b5c6909e1b9cc5f41578aacf3ac99b0abf88b78e6cea675cccab325d3f565dec93a6299f187cfcaca33227dafceda65486686ca08d63e25b98a0fa6a443699eeb02a4f557f94a67062a8245e1549c1614f3"]}, 0x1650}, 0x1, 0x0, 0x0, 0x0}, 0x24004000) get_robust_list(r0, &(0x7f0000fe2000-0x8)=&(0x7f0000cb5000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007a5000)=0x18) socketpair(0x2, 0x807, 0x1, &(0x7f0000609000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x2000000) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000022, &(0x7f00003b3000)=0x2, 0x4) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000049000)='/dev/rfkill\x00', 0x200, 0x0) sendto$ax25(r0, &(0x7f000036c000)="bf2e341dcdacc7ab3c77677351e1daf3799fb7715aae895fc656583d01d6608a715328a91b0070c0a162e966c1bbfcfb65cafd99c56bc429d8ef87e86375ab81b0bc613bf01ad40e5ba35a21ed91c6918fd292f6ee710c", 0x57, 0x41, &(0x7f00004d8000)={0x3, {"3b40366b0a9fc7"}, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) sendto$inet6(r0, &(0x7f00007e2000-0x44)="e87941ba4b035dbec5def61ced21b28062d526d6dc627e061b3381d1fb7cdf8cb6ccd266d5a956211d09f1d0d03604c9584f5e6f5001268de776d7718d278b247ba56fdc", 0x44, 0x810, &(0x7f0000330000)={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x20}, 0x1c) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendto$ax25(r0, &(0x7f0000f5c000-0x53)="6d323be44e1d69981f13dea1560f3271b103587eca399680409cdd9e066465ed71503641f28fa942f51b6231caab6925805e0044919559934b9086e6492425f068a68a09edd5ef41dc18ea664a2946dc08d8ec", 0x53, 0x4004000, &(0x7f0000c9f000-0x10)={0x3, {"f0b65603754db2"}, 0x7f}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000790000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @empty=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) accept$packet(r0, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000003e000)=0x14) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/icmp\x00') preadv(r0, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) r1 = add_key(&(0x7f0000b98000)='user\x00', &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bb000-0xbe)="4e9ea273c985db982b005158db2bbc48421cb6d8908eb49c19bd46afd156a09bd9026849e3b5a3f28c4a10b908c210c0ccd6cf4d6d15918961121f65efc4385751fda1da044cc1173e4036dfefa4b572f7245bd243dd31553ac556188e8925d79f3f2305a9439d0d15a0d3b3ef785bc36248d0b22483e98b212e8a6ef3d6c02c174954edea8aeaa65935d42a08f182bf78010fca52aba1106d06eaaecc2eaeb61b795ade5c423566466abfea8b8ed763bc60eac4e273fa09e35455b17d04", 0xbe, 0x0) r2 = add_key$keyring(&(0x7f000042d000)='keyring\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x1) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c5000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000-0x4)=0xe8) unshare(0x8000400) 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}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bb7000)=0x0, &(0x7f000048f000)=0x4) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000948000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00009ce000)='./control\x00', 0x100400d) rmdir(&(0x7f000093f000-0xa)='./control\x00') 2018/01/16 20:45:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f000035f000-0x7)='/dev/dmmidi#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000)=0x3ffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00008f1000-0x4)=0x0, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndpcmc(&(0x7f00002a6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x96, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000d8000-0x8)={0x7, 0x1}) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000261000)=0x0, &(0x7f0000df3000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000dec000)={{0x80000000, 0x0, 0xfff, 0x9, 0xfffffffffffffffe, 0x8}, 0x9}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000dc1000)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000661000-0x25)={0x20003, 0x0, [0x4000800000000000, 0x3, 0x3, 0x0, 0x2, 0x6756, 0xfff, 0xc0e9]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000430000)='/dev/cuse\x00', 0x125100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000020c000)={0x1, &(0x7f0000c24000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) tgkill(r1, r4, 0x3) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000010d000-0x20)={0x1, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bc7000)={0x1, r1, 0x10000, 0xffffffffffffffff}) 2018/01/16 20:45:40 executing program 7: r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0xffffffffffffffff) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) r1 = accept(0xffffffffffffffff, &(0x7f00007e9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000-0x4)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000044b000-0x4)={0x4}, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000ab8000)='/dev/admmidi#\x00', 0x4, 0x40800) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000bc8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff7000)=0x8c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004d9000)='/dev/dsp#\x00', 0x1d4, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000822000)={r1, &(0x7f0000642000-0x87)=""/135}) syz_emit_ethernet(0x66, &(0x7f000000c000-0xd9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0ea2d8", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "138fc8", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00007aa000-0x4)=0x0, &(0x7f0000964000)=0x4) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e2000-0xa)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000397000)=""/182, 0xb6, 0x40000001, &(0x7f0000bcd000-0x10)={0x4, 0x1, 0xff, "9da447f2e327", 0x7, 0x0}, 0x10) r1 = openat(r0, &(0x7f0000427000-0x5)='./file0\x00', 0x200002000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00005da000)=0x0, &(0x7f0000f40000)=0x4) getdents(r1, &(0x7f000056a000)=""/210, 0xd2) r2 = fcntl$dupfd(r1, 0x406, r0) write$sndseq(r2, &(0x7f0000276000)=[{0x6, 0x0, 0x1, 0x0, @tick=0x6, {0x7ff, 0xcd18}, {0x4, 0x7ff}, @connect={{0x8, 0x40}, {0x4, 0x4}}}], 0x30) 2018/01/16 20:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/16 20:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007f4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000573000)=0x81) r1 = syz_open_dev$admmidi(&(0x7f0000f40000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x2002) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0xa, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e78000-0x4)=0x1, 0x4) 2018/01/16 20:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(r2, &(0x7f0000a95000)=[{&(0x7f00005de000)=""/151, 0x97}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffff373d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f000033f000-0x1)='\x00', 0x0) mq_timedreceive(r3, &(0x7f00006af000)=""/68, 0x44, 0xffff, &(0x7f0000a95000-0x10)={0x77359400, 0x0}) 2018/01/16 20:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e56000)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00003d2000)={0x6, 0x1, 0x8, 0x76d, &(0x7f0000da3000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000157000-0x8)={0x0, 0x6}, &(0x7f0000315000)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000760000)={0xa, &(0x7f0000e8b000-0x12c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005fe000)={r4, 0x48, &(0x7f00003ce000-0x48)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffff}]}, &(0x7f00004cc000-0x4)=0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) fcntl$setsig(r0, 0xa, 0xd) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000451000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r5 = shmget$private(0x0, 0xb000, 0x78000000, &(0x7f0000251000/0xb000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000e45000-0x8b)=""/139) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000010b000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000356000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0xfffffffffffffc88, 0x7, 0x9, 0x7f, 0x800, 0x3, 0xb518, 0x7, 0x100000001, 0x7, 0x3, 0x1, 0x7]}, &(0x7f0000942000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e7000-0x8)={r2, 0x80000000}, &(0x7f000060d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/16 20:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000374000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000c14000-0x4)=0x0) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00002d1000)={0x0, 0x0, 0x0}) 2018/01/16 20:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b4000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000091c000-0x10)="e2ebdece9b7f25562d39fd414ece2a81") 2018/01/16 20:45:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="86", 0x1, 0x4c810, &(0x7f0000005000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:45:40 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000452000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000536000-0xc)={0x6, r1, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00008ba000)=""/248) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 224.112138] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025a000)={0x0, 0x0}) pipe(&(0x7f00009a9000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000940000-0x10)={0x5, &(0x7f00007a2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = add_key$user(&(0x7f000019b000+0xa32)='user\x00', &(0x7f00004cf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df9000)="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", 0x1000, 0xfffffffffffffff8) stat(&(0x7f00003f5000-0x8)='./file0\x00', &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000062b000)='./file0\x00', &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x0, @ipv6={0xff, 0x6, "38c32c", 0x40, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x100000000, [0x0]}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000050000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = shmget$private(0x0, 0x12000, 0x80, &(0x7f0000f42000/0x12000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000056000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00006b8000)={0x0, 0x0, 0x0, 0x0}) listen(r1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f000011e000)={0x8, 0x24, 0x1, r4, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="934d41f5e5e30344e3f2e18c83c9a068", @ifru_flags=0x301}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000316000)='tls\x00', 0x4) write$tun(r4, &(0x7f000040a000-0x1c5)=@pi={0x0, 0xf758, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x3, 0xca1}}], {@mpls_mc={0x8848, {[{0x7, 0x40, 0xffffffff, 0x1000}, {0x81, 0x2, 0xffffffffffffffc0, 0x3bd7}, {0x20, 0x1, 0x1ff, 0x3}], @ipv6={0x401, 0x6, "a24b9b", 0x17b, 0xff, 0xad, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x0, 0xffff, 0x7, 0x0, 0x100000000, 0x3}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x200}]}, @routing={0x4, 0xc, 0x1, 0x1, 0x0, [@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}, @hopopts={0xbb, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x40, "d57a739ace548a615636f2f1c48eff03ff1d5bbcead50043e208ddd70fe9cbb9d28443614b3a47aaae6f4a0db9662d9c59b96d6c5193a2c1fb35e628f13cbb2e"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x18, {0x100001, 0x4, 0x100000001, 0x1000, [0x400, 0x4]}}, @enc_lim={0x4, 0x1, 0xff}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x2c, 0x0, 0x8, 0xfffffffffffffd19, 0x0, 0xfff, 0x1}, @fragment={0x3c, 0x0, 0x7, 0xb0ac, 0x0, 0x7, 0x3}, @hopopts={0x1d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @fragment={0xc, 0x0, 0x5f, 0x3, 0x0, 0x8, 0x3}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x6, 0xffffffff, "9534d5", 0x7fffffff, "505513"}, "ecd466f8f6b65e4c80fe45a21170588a1dc2d3b5e321947c1855a09e30644f9274d0bb3c1355ee8e4f4770a8e0502207d6c18e92d20ab4"}}}}}}}}, 0x1c5) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fb3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x2, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x1f, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a901657e9c967284f3bd04e78586b7f1b4e65ffffffff000000007a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) [ 224.201761] rpcbind: RPC call returned error 22 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndmidi(&(0x7f000000d000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000014000)='dctcp-reno\x00', 0xb) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000259000-0x20)={0x100000000, 0x0, 0x10001, 0x4}) recvfrom$ax25(r0, &(0x7f0000000000)=""/167, 0xa7, 0x40000002, &(0x7f0000000000)={0x3, {"a145fa889f9985"}, 0x42e6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0xffffffff00000001, r1}) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/01/16 20:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) mknod(&(0x7f000077c000)='./file0\x00', 0x8000, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008c9000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndmidi(&(0x7f00007ca000)='/dev/snd/midiC#D#\x00', 0x5, 0x41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000318000)={0x0, 0x400}, &(0x7f00006b7000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f8b000)={r2, 0x0, 0x1, [0x6]}, 0xa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000007f000-0x9)='/dev/vcs\x00', 0x400, 0x0) recvfrom$llc(r3, &(0x7f00006cb000-0xa4)=""/164, 0xa4, 0x0, &(0x7f000006e000-0x10)={0x1a, 0x1f, 0x81ae, 0x1, 0xfffffffffffffffc, 0xcfa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) timerfd_create(0x5, 0x80800) clock_gettime(0x7, &(0x7f0000031000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007ed000-0x4)={0x0}, &(0x7f0000c52000-0x4)=0x4) pselect6(0x40, &(0x7f0000ace000)={0xffffffff, 0x40, 0x6, 0x6, 0x1, 0x4, 0x7fffffff, 0x6}, &(0x7f00002fc000-0x40)={0x5, 0xc34a, 0x0, 0x14, 0x3, 0x2, 0x7, 0x6}, &(0x7f0000f87000-0x40)={0x8, 0x20000000000, 0x44, 0x8001, 0x5, 0x7fffffff, 0x9, 0x20}, &(0x7f0000c05000)={0x0, 0x0}, &(0x7f00007d7000)={&(0x7f0000a48000-0x8)={0x8001}, 0x8}) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x2, 0x400) ioctl$int_out(r0, 0x2, &(0x7f000000b000-0x8)=0x0) set_mempolicy(0x2, &(0x7f000000a000-0x8)=0x95e, 0x80) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f000000c000)="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") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f000000f000-0xc)='/dev/amidi#\x00', 0x3, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000000b000)={@rand_addr=0x2, @rand_addr=0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000007000)={0xfffffffffffffffd, 0x114f, 0x3, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000000f000-0xd2)=""/210) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000000e000-0x12)={@generic="8ff024cb863483c7e82a0078ded35c51", 0xffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000002f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000026000-0x4)=0x1c, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000002f000)=0xfffffffffffff001, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002f000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e1f000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b79000)='/selinux/member\x00', 0x2, 0x0) wait4(r0, &(0x7f0000b3e000-0x4)=0x0, 0xe1000005, &(0x7f000073c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000445000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) r4 = add_key$keyring(&(0x7f0000c1c000)='keyring\x00', &(0x7f0000063000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000649000)='keyring\x00', &(0x7f0000ac4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r5) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00008a1000-0x50)=[{&(0x7f00008f6000-0x9b)="47304225306a540b00c47f2298149cf49a9686e51b928e3c923ebe6af671f623e08235237466e5f5ad01143da51bb60ed06c1f2d74e1085e13a3d9d2ec59181a36576b01e8c3efdff9a821c6c096ac28c560b929ef0a8e18448f14c4babc04294b6c124550b24054d340c3f51358c1df11b5f5b88cb528b0f5cf4d46222a53bfd40850b0ac233ac46e09a229622db3a1", 0x90}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f89000-0x80)={[0x7004, 0x2002, 0xd002, 0x3000], 0x9, 0xf7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = epoll_create1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/audio\x00', 0x4080, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000fd000-0x2)={0x3ff, 0x9}, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e05000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x100ffe) r3 = dup2(r0, r2) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000b3d000)=0x29, 0x4) [ 224.342851] audit: type=1326 audit(1516135541.126:3379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369360] audit: type=1326 audit(1516135541.126:3380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=291 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369378] audit: type=1326 audit(1516135541.126:3381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369396] audit: type=1326 audit(1516135541.126:3382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369412] audit: type=1326 audit(1516135541.126:3383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369429] audit: type=1326 audit(1516135541.126:3384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369446] audit: type=1326 audit(1516135541.126:3385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:45:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000460000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x5d)=@file={0x0, ""/91}, &(0x7f0000001000-0x4)=0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r1, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r2, 0xc1a6, 0x0}], 0x1, 0x58) r3 = syz_open_dev$vcsa(&(0x7f00008a4000-0xb)='/dev/vcsa#\x00', 0xffffffffffbfff81, 0x80003) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000143000)=@sack_info={0x0, 0x3f, 0x80000001}, &(0x7f0000770000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002ad000-0x6)={r4, 0xf8}, &(0x7f00007cc000)=0x6) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000266000-0x11)='/dev/vga_arbiter\x00', 0x430840, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000007f000-0x10)="abad521f39e8b966ca5d7a84ac8cd4d6", 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000ddd000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000089e000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) bind$nfc_llcp(r0, &(0x7f0000994000)={0x27, 0x9, 0x1, 0x2, 0x6, 0x80, "3687679459189dcbc8d0834a2a2cad6d5ec98ac1e74632e7d6661199f14c9d260ee1adf33d89b9e9778c6fc5d25c16be10f8ca1fe7a4b06bdda510f0eb5866", 0x4}, 0x60) 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffff001) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1f, 0x10000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000013000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x40800000}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, &(0x7f0000004000-0x4)=0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000e13000)='/dev/admmidi#\x00', 0x5, 0x200200) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f94000)=0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b68000)={0x0, @in6={{0xa, 0x3, 0x842, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0x4470de2f, 0x8}, &(0x7f00002ae000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009f4000)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000039d000)=0x14b, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007d7000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x6, 0xff, 0x4}, &(0x7f00005fe000)=0xa0) openat$sequencer(0xffffffffffffff9c, &(0x7f000029c000-0xf)='/dev/sequencer\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a83000-0x8)=0x7) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xa, 0x3, 0xc5) socketpair$inet6_sctp(0xa, 0xb7bdfb2e14f60e3, 0x84, &(0x7f0000e5f000)={0x0, 0x0}) 2018/01/16 20:45:41 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000a000)='/dev/vcs#\x00', 0x68a, 0x400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x1c) ioctl(r1, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a0e000-0xc)='/dev/amidi#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000032f000)={0x0, 0xe8}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000793000-0x8)={r1, 0x4}, &(0x7f00000df000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000192000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8d000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000066000)={0x0}, 0x1) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/16 20:45:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000049000-0x12)='/dev/loop-control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r0) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000642000-0x58)={0x26, 'hash\x00', 0x1, 0x400, 'sm3-generic\x00'}, 0xffffffffffffff48) bind$alg(r0, &(0x7f000030e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) [ 224.369462] audit: type=1326 audit(1516135541.126:3386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 224.369477] audit: type=1326 audit(1516135541.126:3387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3061 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000538000)='/dev/rfkill\x00', 0x404c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1, 0x6037, 0x1) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0x0, 0x1000000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000067d000/0x18000)=nil, &(0x7f0000fa2000-0x18)=[@textreal={0x8, &(0x7f00009d3000)="66b9800000c00f326635000100000f3066b96d02000066b84d00000066ba000000000f30baf80c66b8c1e5168466efbafc0cb072ee66b8004000000f23c00f21f8663500000a000f23f80f32f30f009a4e00baf80c66b86cb0948466efbafc0c66b80600000066efba200066b807240f2566efdf8960ed0f2384", 0xc}], 0x1, 0x0, &(0x7f0000368000-0x10)=[], 0x100000000000013b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b4c000/0x3000)=nil, 0x3000, 0x200000000000, &(0x7f0000528000-0x8)=0x0, 0x0, 0x3) recvfrom$ipx(r0, &(0x7f00006b0000-0x60)=""/96, 0x60, 0x20, &(0x7f0000881000-0x10)={0x4, 0x0, 0x4, "d98dc9e2d5c2", 0x9, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00006d8000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008d0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d53000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000e1000-0x48)={0xf, 0x6, &(0x7f0000800000)=@raw=[@alu={0x4, 0x0, 0xb, 0x7, 0xf, 0x50, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x5, 0x9, 0xf, 0x3, 0xe, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f0000c75000-0x4)='GPL\x00', 0x1, 0x4e, &(0x7f00001c6000-0x4e)=""/78, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sched_getaffinity(r2, 0x8, &(0x7f0000e0c000-0x8)=0x0) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) eventfd(0x6) 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000329000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a8000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000010a000)=0x0) r0 = gettid() r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000c9d000-0x20)=[{&(0x7f0000a9a000-0xee)=""/238, 0xee}, {&(0x7f00006b3000)=""/4096, 0x1000}], 0x2, &(0x7f00003a4000)=[{&(0x7f0000da7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eed000)=""/109, 0x6d}, {&(0x7f00000ff000)=""/87, 0x57}, {&(0x7f0000bb2000-0x2a)=""/42, 0x2a}, {&(0x7f0000be6000-0x58)=""/88, 0x58}, {&(0x7f00007ea000)=""/212, 0xd4}, {&(0x7f000061f000-0x86)=""/134, 0x86}], 0x7, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005c0000)={0x0, 0x0, &(0x7f0000bd1000-0xa0)=[{&(0x7f0000807000-0x43)="21995ee9140bef954c6fb19088aea417", 0x10}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:45:41 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d2c000+0x4bb)='/dev/vcsa#\x00', 0xed7a, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) listen(r1, 0x0) sendmsg(r1, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) pipe2(&(0x7f0000828000)={0x0, 0x0}, 0x800) symlink(&(0x7f0000c11000)='./file0\x00', &(0x7f0000d05000-0x8)='./file0\x00') write(r0, &(0x7f0000751000-0xdf)="db94fb82d355a461fabba35e1dfb7ed30b5905abe04f7a1068713cda1de1220a70205fe3aa12dc0ade77a62a88215606a7eec05e6156ccd2e19f592b096085867f29dd743c13d133aca747bff5b82a3bdbfcda95ec8d4ed139cf2b22ca67e99f4684edcb8fea5a31fd1934081b7737ca9fc8799d4c3a6d8b8bb245a492e2841153585f71ea697a4fded4f0b3f0467ecd245ce06c2e16b4203915849ef9f5ee6597b9a10b19d8b4cd03a0cd639484f53af000b7efd202bda12a6accad9196a6677d4ef0c4de29a65d51ffe9ff179c0df77a3533c709c71d00e16a66dd10da06", 0xdf) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000950000-0x8)={0x0, 0xe82}, &(0x7f0000373000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002eb000)={r1, 0x1, 0x4, [0x9, 0x5, 0x1ff, 0x81]}, 0x10) syz_open_dev$vcsn(&(0x7f00006d8000-0xa)='/dev/vcs#\x00', 0x1, 0x44000) sendmmsg$inet_sctp(r0, &(0x7f0000f80000-0x38)=[{&(0x7f0000ae9000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x30)=[{&(0x7f000027d000)="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", 0x1000}, {&(0x7f0000971000)="0d72b21ce2139c7bf9a79d3fa04d31d7019f2407b8bd5ec1a526f366d31f901defc2b7ddc739a69ddd1b64f2fe5ec899f0014697b5d3eaa35a4d735fc4ffe3ed00f3d5386ae5a84d6e22312d8e8315f43f8e7bf1fcb6e094a4778fce088c05391f08d267dbe9e119a103dd9c15db10482394769aac2d1a0498afc0df1a88ad1d296e38b5d41c9582d58f8ba134af5d41eb6979adbee408ac075e", 0x9a}, {&(0x7f0000868000-0x1000)="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", 0x1000}], 0x3, &(0x7f00000b6000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x8a, 0x1, 0xe5a5, 0x2, 0x7f, 0x3, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8006, 0xf4, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x1, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x7ff, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x163de26d, 0x7, 0xffffffff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x9, 0x40, r1}}], 0x120, 0x4}], 0x1, 0x10) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000)=0x0) shmget$private(0x0, 0x3000, 0x54000600, &(0x7f00008ed000/0x3000)=nil) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x530, &(0x7f0000003000)=0x0) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd8000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f000024b000-0x38)={&(0x7f000021b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000a70000-0x10)={&(0x7f0000a48000-0x48)=@canfd={{0x2, 0x3f, 0x0, 0x3741}, 0x15, 0x1, 0x0, 0x0, "a431c09ccc4f40045ad39c3390e5b9644962f59ec9d3e75913b836033212c4588d25d51192e864c7f03101f0d18eded718882df988ae7921f476231374f89ddc"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x400c1) [ 224.695151] binder: BINDER_SET_CONTEXT_MGR already set [ 224.702769] binder: 3099:3102 ioctl 40046207 0 returned -16 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000976000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000295000)={0xffffffffffffff80, 0x20, 0x3, 0xb37f, 0x6, 0x7fff, 0x6, 0x6270}, &(0x7f0000a24000-0x40)={0xff, 0x7, 0x0, 0x6, 0xffffffffffffff80, 0x9, 0x5, 0x401}, &(0x7f0000726000-0x40)={0x100, 0x83, 0x7fffffff, 0x6, 0xffffffffa5cc37a2, 0x1d, 0x9, 0x7fffffff}, &(0x7f0000091000)={r0, r1+10000000}, &(0x7f00003d8000-0x10)={&(0x7f000052e000-0x8)={0x7ff}, 0x8}) clock_nanosleep(0x7, 0x1, &(0x7f00008b5000)={0x0, 0x0}, &(0x7f0000461000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb2000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x34148506, 0x0, 0x4, &(0x7f0000518000)={r2, r3+10000000}, &(0x7f0000b83000)=0xfffffffffffffff9, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e7a000)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/16 20:45:41 executing program 7: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x2, &(0x7f0000ea4000-0x8)={0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/qat_adf_ctl\x00', 0x103800, 0x0) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000931000)={0x3, r0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000351000-0x4)=0x0, &(0x7f00008b4000-0x4)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000053d000)=0xffffffffffffffff) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000179000)={0x2, r0, 0x1}) 2018/01/16 20:45:41 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000994000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000b00000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x9f) 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00009e0000-0x8)='./file0\x00', 0x8000, 0x8) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000457000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000721000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x0) getdents64(r1, &(0x7f000031c000-0xef)=""/239, 0xef) setsockopt(r0, 0x100000800000010d, 0xb, &(0x7f000099e000-0x102)="00040900", 0x4) dup2(r1, r0) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x3ffffffffffffffe, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000cc3000)={0x0, 0x0, &(0x7f0000214000)=[], 0x1, &(0x7f0000414000)=[], 0xfe69, 0x4000}, 0xffffffffffffffff) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b72000)=""/137) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) [ 224.854200] binder: BINDER_SET_CONTEXT_MGR already set [ 224.869168] binder: 3137:3147 ioctl 40046207 0 returned -16 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a7e000-0x8)=0xffffffffffffffe1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x200000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0xffffffffffffffff, &(0x7f00008ca000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000af6000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f00007b3000)='/dev/vcsa#\x00', 0x49586c5b, 0x400) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d0a000)=r3) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000032a000)={0x8, 0x2, 0x0, 0x0, 0x1, [{0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000735000-0x9)='children\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000031f000)={[{0x0, 0x0, 0xeb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3d000-0x4)=0x0) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000008e000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) [ 224.899084] binder: BINDER_SET_CONTEXT_MGR already set [ 224.906409] binder: BINDER_SET_CONTEXT_MGR already set [ 224.924170] binder: 3137:3155 ioctl 40046207 0 returned -16 [ 224.940087] binder: 3137:3147 ioctl 40046207 0 returned -16 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ffa000-0xd)='/dev/dmmidi#\x00', 0x23, 0x3e1080) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000413000-0x8)='./file0\x00', &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004a2000+0x6a)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000ff9000)={0x1000000000000000, 0x2, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vcs\x00', 0xc000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000d2f000)='./file0\x00', 0x40, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000044c000)='/dev/vcs\x00', 0x52800, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000ffa000-0x18)={0x8, 0x4, 0x1, 0xffffffffffffff9c, 0x0}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/dsp\x00', 0x480000, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f0000a1d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4c7, 0x340) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$midi(&(0x7f0000ff9000)='/dev/midi#\x00', 0x6, 0x410300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000109000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000-0x4)=0x10, 0x800) r13 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000147000-0x8)='./file0\x00', &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000047b000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000c79000)={0x0, 0x0, 0x0}, &(0x7f0000b45000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ffa000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff9000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) getgroups(0x5, &(0x7f000062d000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000245000)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ff9000)=0x0, &(0x7f0000ffa000-0x4)=0x0, &(0x7f000076b000)=0x0) r21 = getegid() r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe4000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000)=0xe8) r24 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001fc000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000043b000)='./file0\x00', &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000096c000-0x38)={&(0x7f0000ffa000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000ff9000)=[{&(0x7f0000149000)={0x24, 0x25, 0x0, 0x6, 0x2, "", [@typed={0x14, 0x10, @binary="4036db6d7cc3dc389fb1"}]}, 0x24}, {&(0x7f000090b000)={0x136c, 0x16, 0x0, 0x5, 0x0, "", [@nested={0x11a8, 0x2f, [@generic="1f522ac732dbf2e7a4f78ee3bee5dcb1d382b7c385593daf3a255fb79e0b48c9b08b2347425df758e4bce5b32c944b64999b36a6ff8e2fb069abfb000e505b5f0c9ebc7b51a7ff4dd07ce66631d02938d125df151cf5c5a80858e6de9b584436bef2006d", @typed={0x10, 0x73, @u64=0x3}, @generic="f5ad36ccd81085b16ad5bada0821bd1422e650a0b29368ff885edfe52e956dcfae78c64ebffa0c448774235cba4d6381c61adacd72d87c316ad5c0c563f36dd3d4a3efea5db553d8cffebb46b4d0471279987d690689184f59512c2e4bbb3720a8ff85f5a67a95a250ec3183e96ab01b51d49c182eba5e73d0487edf551b3c7372587ddb4471be3e8948b87edd4d02c24a360e8f6fa0ff663647a01759e428502d9e8381f984afb5624fccb886d22605dab16df643732e6ba5bdf0bb97a844510b", @generic="24198a933b32837e7d77bd8052b69f59b925274cc5a4bb10d7f37d9cd706a6f2bb3497f93c874e5be1de1e5ec3cb1740a0f11db0ea773df876282ed50138bd4fe29abaa8ba947f73888f4c94f8e50473e84659c9cace68f2bf9710dbe7502cc7c309b0f3013607a83fc18bce8a35bc8c92771c9cd19507a0426c51f48045372b2b9609eabd183dfa42dbad5ae1f9d2560a5b9ce94ef111c2c9a036aadc006eaffebf377ce49de7fc99f453449cb173a59fcd58aaeb381c04cabf69d8b63d2b9468fcedf8592e7eb793ace5c91b6da01bee4ff2c452d5f7cd824724bc29c2e3bf545894010e56cc0b47c6ec1b565b89a79f5ca5e82ab3928b23196c22101be84863bf370aa3456f212a3b9d8d728a0db3af4f1cf8d8e21c4887f7f1033bd356617e7a5c570129c40e3b9f26588ebfab9e809ef27dd6ee5ad113a463779b72063d9f589029f9b328c81bbd6a8bcd5a1d793596c74ff41e2d1aaa2e8edac4a84faf6fe955a9252adb07ae3be8b8da3520a9ae2a3b801c39082d8854dd8193323e1573701375e10854f9a0afc7f04b61bc1c455ecbf724b5eeede1489ca30717c6ab678f0d07be08cb1ae386b559912ca1214366bebfdac483169206c402bd6200339fac11df1f0e94d7522e4030f2900b9e6de52d57cd1af4e2aa0080ba6d0b57fdd04227c1c20d1cac9eca5a9e54a62bea496ca7ee533b8517c67ee7951bdc512f2234fef5d55b377cf5d435bdf7ad341602c23207532225c43d66ae10e6ef6651246d8da6409060f9958aba3c394962c6017ee0939fa1411df363ef53f71240a4232f5455cca3a6e0a439aa3e29096949b0cec436e6ea6fc071600f7614ec5b4293bf2a0281779daa9267afe190630108d496351a4ee03ab3fb2bd7c0be8127dcdd452377086b95e90ba6b3a14dab72df069121fded1e00ca21ce85c92908b09fb60006868ca329767d2ddc94880b8aaff1c158d7d527fa8ab1f3619da9bef4652af359bff6e26cc3d71dd44f3779ef93abbb48e27526aed743a322c17629bc373476cfeb700b1436bd575a61b43f6262586d2b76b2d4cfe54dd474369fc3562aa980e98b8c3a381e0c1ac383468e81f1fd7bdeea2ef260013c5facebfb22419c12f0bb8c36d2d9b871222fca7d860b55a01632e07b385ee341ba47e3fe1c08b71e967fefe96bad88e4df7f46af80badf01c8187f085f2ecafa105cbb591152cd08e8d8687b560b9afb0fed8100219f0a91afb702e59ebf24a2836aeab4e7c4808231ed374312ef76522184667f6a1fa87bd0c2fa66623ca98e6f1d4f1453e8123897ba1ab116e71b888c5a53234682e6357d4ffaa5b9bed3a50b08a03dd8bbf999466b7d01b12ea9c69aac3cd2ca67a28f657475f9fe10f417b59f6881768f6303be3029eaca1f4f870b946e2232450295006ef4a15ff9f57f5afa62787aeacaf16674ea7f7defb26c022d066240e49990683fc44f0f51ca25d01c80e647c2209d0e5afdf8c2c9b22f7c8f9f7b07c0af81404888a62ab483b8f1dc9cd6d584db97c8d8f4ee97e5fcad9c589b892a075124c684d32b6f827407cc749a2200b0dd14ffbdedda40db249f2fcd53688d2854903bf02c8aa01b4800aa1fd3716673c3781f55f893459755af5cc0a43417adc6fe63c48dd98430e2da41757b78c00e43d8cf268f9d0d43e0e339ad47597d9c99e0fccda10421d6587b97026f3f7e8815a55f80d0714264503b54ed98033ee0908fcf61b95e3c642ad59d5a6bbdfaa645e8b3dd7ce08fe71b9bcb56ec13f45595f525bc1e48ea95411e0cd4be77d3d2fb029b86fa97cad676235cee836e0229dc8b4a3d49117908a1a6ce9fd7c456a50f8dea2835a6bcd228e8fa1f53fad6da6ddbe6f1d024a79a0d56523e05c8383ef425512bb994bb6172db135290dc3937dd48c23f8ac9bd7d32d021d2f75fdf54b1d10e51100d638e8e8ecb50bb29a3f2ad58f3eaebdf3b4117844c1ac975aa293b454bc826fe64598c6b30759c5a7cbb14daaaffd131f128d910f63fbec03ccfcc5c7e52aef8870d15c2598825fc33a00f0bf14e2eeeccd73df03ff40658ab4aa581b96449f810bbd16768190291de891ac55d61656e316606d4a63fa27fc8bf63c17d06a4cc4eb2b64c5903dad5dda22215abae44df1d38768ab91b6a3ffc078d2db0406e3430061dce785ff805f9b9077951952bb4569e7b822bfc2b5b2afbc223f6c83efb4023ce3b530a72a12bf9357502602133b6b0eadd8763a1c9893ade2c0c10db9a44f62119ebc161380e3ad3f59445cd188db1e0ccd676cb0ac7032843bdadbe08b870ea35fe2735374479e51911d2a1205f2eb35faa4c3603ebc38fbbb2f1e2aea9ed719414eb96d03659ab7b8ed46e50b2e8117e47cd4b71de5752dcb29fed6917eed5756892c9e9c88ef393e1517d1d7afb14e136f4aa25ac10b40fc9df296ecaf1776cbe925c938000dbe171e5efea1359bb7b863c8a6904a201391b56f5aa06871663944a73b92d8ebec7860ae029fd318cf8c1d57c9ae4207bf23b3a4b5122fe1baf370074e8dc95e889fa51458f0a8981b5d0e89f768d0f5f67f922076d18a7d9d06fc4006a3cba8b9284b0277a5f6bf86b96bec86c4870e1e9537e41b11bd24cb6347476961f1f2f03e92b59c62f85142eeea938340a093c6e7b8edd97ee03d43cba59e5cd34a38f738006be38115917b8d5d6ec8cdd5306d04246785df28716ae7ffe460dde599f76ad82158a49b744c4d31ab3ce0e2b7ffda747682ab125c425d1d7a985a9bba0151b3d69abe64abef74860f2a93e796001e4f25fe0ab0989df32f21e4e175968a8f9b5bf64b0e275c387870806bdbb4526a998e45443a0c4ecf023960624187cac39ec88e6d3e0970da2530bb088faeb3d193402673612f3e680e6d1af3bf42b6c416a2917295fef5aa33e581f338117a1ee444a554adcf0eaced3797dffa7d5bdc95f9139d41f7b80101243c92aa07c0898297d752d15b7516f7194a50f6a868c97975e5ee9915d05d19fb3739eac4ddf44575f89cd4d538d8ee6ae32ee12838d04a74234366a850039e6b50fc9f7c6853bbf01ff5bdf956ac24777178513c80830637a2f0edd659e1121c8d047bc85ac86881d59816ad02f853452c109e1201342745ff6dc92f19a9c9ce27088d2fe5ec2d945221cd07fbd1f7d983622249371d48612bf0e5f69342b69f50a12a7151b99dc646852227789ae1d573e606837d3fa18e8973c551e0bb93c95755e77f52e4c26559fd4a95500a06c3cd33e7c8dcc8f97527d624bf429db2b0c7dc0f003f54b6ad9f408a0ccaded00d1d9200e638987de2e5dae06577727593c7d1f01e1f014be0a97c1eb8210ca83cb7157e967031379537aa6b90e7827ec0c78c58a5cc1c7e3e9805d0441950546878f098636473189e769124e0224762d5c3c424e7a7caf0b145bdb103bf5c43a51f2ca55894b36623a616a534b2c298ab3c08867fc1b87711496025a939a1288b8e7f077c06ed7df4f4cdf9699bed9bd695dcb454f9ba2200c4efab1ceabf4816a171417457f648112577b338855930b09768a29f4d5b84ce30546250de9327276d363b11dc29eae67ad2096e64aa362ec6569df65de1b63439abc017bf0e362c13e31ff8c106cb5d23cea93a09d6092157b4d9e7e72bfef78fd87ec2b261cf97924d72898fdaa0acf89d67e635335f5078f9465350c216b3271fd73f2489bbe5f61969cae1add9ca5dd7859f82464d634546b4326813816e08a8d99a08f5ff89b476cf1f79e2cf0fb13e04c5fe5d35d66bb112027248c7bde32450338d1f8efaa5ce4170c44dc4045e97a57904b0708037c92475e2275b3d8677722a5bb9dbd30c32b0ef393b3e5d0fe285f5f6539c6fb56933d5605c637691c99332427a487f058704fd35443e45543b980b10892a991340fdb9d813e66816d36119e4b9c0b238f8952322438337cf2e3acc41e0afa43be90e95ea44bbb08e817f0c66c7ff624f54789f2a8537b5a1f2cad9b178cc6d34a112f5d4eeab2d8ee0d6951c01bf9c9389fe01052f8d2ae875df120568f11038bcced4431da0e7321ac4e0712718d3368f7cc392f250a036fc71c7eab843133bdd88bcbfa41333c7a86cd599891a0a973d1f810b6188a9443d581c37bba6b765c3770e6430805e403b3acfa4ce5a53786c974aaaf03bad98d389d7b602a356dca5dc5082002e6d806d4fc675bcfd3795b65fa4a719bc82d7e21859bcda7a936f64e87d0bb779d662e0369f564abc15604dcc985888eada17b6b9c579a5401c432a6eacb8360583f3053f5767542e49c5b899926d3e378c8ecc1823dc7d650cbacf6856eb9964dc97e4c7646d6a6c3e13335515836849b07e77eb0af9f2ae853ef3b972595c960ca55d0fb598f98f7dde76156afc1d0fc09532295bfe5cb256f536193b5c89fdcd8f5ac6ada52c906e5673deaafe2e041bb93b89298ab745ef39d475daa559368a5bf70420d620e466f64bc659c37b0136f270e276bba2ba61cf712506bcfa591881b2f00a8e07534904e84cf6e914ed88fbb8217ff3042ed34cbecfe81cc1b352cd7002be6171e899603670cdfe6bda8c3515fcd21cb310328e59e8c7b82887c52ba18c115fac642f0a2e74526fcab72b0467a624fc8c2117c672504ee11046cdfe77fa46e508aff5da84ab32ea8c4a541ba87e3407d7e46602ea2e7bc9b86bbdf3f0e673dda850713f6baea19229f674cf2deacdb809da11975718c561e6deeb8a11aa2d854261a40c43e0eeb68791ea383d58103ec392a2bedc2ffd7ed28516a3f65c0e15bf1efb4f8a594b8eefb1bcebba17189e44d0cc476509c8efb9de829d3847efe17a198543a263a06fed0ee87d26d0b599a28e190809419b486e988017c9160e787b3f4debbd722a263a25418e50d505737f179c05c3bc901489fc2f93b098a2970bd75552c97252ea6d71ea4f3f47fd76a4851476f8e32062119fa234a1eb966b26cdb77fadeaf42940d1cbf283cdc3dcf663d9e2813ce892e02907663f275af356ef99746dcd0b4f2ccdefa1884fa049985f7cabb6e52d4318e9dac16b6ef3f1051f8a1c529ed595764b43a01c5a935e484bbfd617e8ba591bf05954f5cd3108641f3a6f63ff714e4cc0e69233d723d2c55ea4de7ae0a914bc0b94ff6794cf746d0d585b486e9d2bb66f03d2cc2a288b8abbc9bab7e144d4f3cc59a1b31e8472fa72f40f9c7a8d21396a5d0a884341d2900f5888fd14bcfd05e9a4357cdc79bf29106c8f1d743db8483f2dc23125045b3ac2347404f8cea41407a49c550e7a2203dd7e0fe46ebabe28a5b56b2cea2359ecfb0129d89427ac20e7cde153601e1e5b1b8b603d52a69b734892131718a73915988d2894a497fe7269538ef29e4bcb204f68b23f8815fd806914cf87bf1a5f122a2c583445d9ccf27f9b5fb446a1122231bfa31c74d3892da51ee0be3d8ba71147add4051a56fe1d4b76e53c2daa3fb27745ee4a7a48851036f4b10b1ab9cd398bd5acbfb2e091951acf5e9c7acc2c72bb393979addb255f10274d6dab9ca768c3004289c4284597745304b93ff7d0dbfbeb356969837edb688b879c70d68e4d1c1a4b2851ec740014f46eb4b5c88444341b9c79ebdb449ee011e19d9d1b3d51cbdf38bf1af3004d5ee3241e4f4ab36a2611bedd4087ae65d0f35eb36d9ccf02d024d319ad5e749cab32fdb30cdbad63623eb39d790414bb0954e4c208f9b09c741384a1d89b153403606b291591127853844a9abecad213b3e7b453f801bae2cc453c7edf9ca", @typed={0x10, 0x92, @u64=0x52d}, @typed={0xc, 0x4b, @u32=0xfffffffffffff001}, @generic="8cfd9b0cc4498b274c8b74bbef933a7cfd94dfaa2f00aa0a38c69c71b330d38ae279d33e8560e00acd3003379baf20d5f74cc47ae4cb4547bef66e01ea6f0f41f39d182bc51ac91b6e2ef52e15f59ae90db2"]}, @nested={0xfc, 0x6d, [@typed={0x18, 0x32, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a9d877b8e3a99a03934e6b72845d8888de2f902868d22f0875033df89765d11883aba2727a74c36b97f5121af4e46cac56f33e0d9a022257b6acf82b67d37e08741f6dfb15d96de97eee9b5cb30f4ef6baccbfb2bc85a7609fe6f4ed1c13bc822c0f9033108ef90d35451d5a1902d70cbe4acd789436962eed9b8504cb2ce2a159850cc39ab398db545bf1b29cf8b74332147915", @generic="3512f0cde123ab5b0186122a6e60b4cd85a3dcae2e0d9738dbe4b01f14be056e7b601235", @typed={0x10, 0x4e, @str='\'eth1*\x00'}, @typed={0xc, 0x6, @uid=r1}, @typed={0xc, 0xd, @uid=r2}]}, @typed={0xc, 0xd, @fd=r3}, @typed={0xc, 0x78, @fd=r4}, @generic="0f0e3e6471f2743b63da35c3208133a1adebcd3586a71098923afb858650793af04fa1040dc6edc6929fea031b24bfbffde324785e3e0dae0d", @generic="ba4d9cb07d8cfdd0703ba4f8d2ce5cd33e5d709be2a6088acce36ab28e7a5500b3ede9e16fe6a83e1902b34665c8c84b748be96620c6d9e261c066a960611cf4c8c0abb290b79f8d7bc389ab99df73548bd78ebd12a4daea84f3f4928fb87b7cf05dbb98ac6e"]}, 0x136c}], 0x2, &(0x7f0000ff9000)=[@rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd0, 0x4}, 0x1) r28 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r28, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r28, &(0x7f0000ff9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000632000)=0x1c, 0x800) 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000234000)='/dev/mixer\x00', 0x1c3681, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af2000-0xc)={0x30000000, 0x0}) 2018/01/16 20:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009ea000)={0x3, [0x8001, 0x3, 0xfff]}, 0xa) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039f000)='/dev/vga_arbiter\x00', 0x400, 0x0) recvfrom$unix(r1, &(0x7f00006ca000-0x36)=""/54, 0x36, 0x40000040, &(0x7f00006fc000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0xbed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x202000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a1a000-0xc)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083a000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000da5000-0x8)={0x0, 0x0}, &(0x7f0000aaa000+0x3f9)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000092000)={0x9, 0x341fc753, 0x4, 0xbf86, 0x8, 0x5, 0xffffffff80000001, 0xffffffffffffff7f, r2}, 0x20) r3 = shmget$private(0x0, 0x4000, 0x10, &(0x7f00004cb000/0x4000)=nil) r4 = syz_open_dev$sndpcmp(&(0x7f00001f0000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00007c0000)={0x0, 0x0}, &(0x7f0000820000)=0x8) shmctl$IPC_SET(r3, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000835000)={0x0, 0xfffffffffffffffa}, &(0x7f0000174000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000289000-0x14)={r5, 0x4, 0x200, 0x2, 0x7, 0x5c52}, &(0x7f0000e97000)=0x14) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000e68000)=""/10) prctl$getreaper(0x43, &(0x7f0000812000)=0x0) 2018/01/16 20:45:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000d65000-0xd)='/dev/dmmidi#\x00', 0x1, 0x801) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x180, 0x0) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000003000)={0xa, &(0x7f0000012000-0x60)=""/96, &(0x7f0000002000)=[{0xe2cb, 0x2f, 0x559, &(0x7f0000001000)=""/47}, {0xffff, 0xbc, 0x8, &(0x7f0000004000-0xbc)=""/188}, {0x1, 0x4f, 0x1, &(0x7f0000002000-0x4f)=""/79}, {0x7, 0xa, 0x5, &(0x7f0000002000-0xa)=""/10}, {0x51, 0x1000, 0xe7, &(0x7f0000013000-0x1000)=""/4096}, {0x3ff, 0xd9, 0x800, &(0x7f0000014000-0xd9)=""/217}, {0x1, 0xb5, 0x8001, &(0x7f0000000000)=""/181}, {0x1, 0x3, 0xa2e2, &(0x7f0000012000)=""/3}, {0x8001, 0x1000, 0x400, &(0x7f0000013000-0x1000)=""/4096}, {0x10000, 0x1000, 0x9, &(0x7f0000003000)=""/4096}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x811000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x34)=@ipmr_newroute={0x34, 0x18, 0x4, 0x7, 0x3, {0x80, 0x20, 0x10, 0xb5, 0xfe, 0x6, 0xc8, 0x7, 0x2800}, [@RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(0xffffffffffffffff, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) r2 = geteuid() r3 = getgid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc1000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36cf1f1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000298000-0x8)={r4, 0x7}, &(0x7f0000d9e000-0x4)=0x8) syz_fuse_mount(&(0x7f0000155000)='./file0/bus\x00', 0xa16803137c8996da, r2, r3, 0x7a, 0x210000) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x100000000}, &(0x7f0000622000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0xffffffffffffffc8, &(0x7f0000caa000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000453000-0xe)='/selinux/user\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f00007d4000)=""/173, 0xad, 0x2000, &(0x7f0000a19000-0x10)={0x4, 0x4, 0x0, "4b8fbc3c6171", 0x40, 0x0}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f7b000-0x10)={0x15, 0x3e, &(0x7f0000b33000-0x3e)="5d93cfbcb144f549159aa29bd844ffd88259b493ad90fd291434eda72c72ba18629c34e22206b31de310eb7a31e59107ca98211720f377f69753d5b799b4"}) syz_open_dev$sndpcmc(&(0x7f0000753000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/16 20:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) bind$pptp(r1, &(0x7f00004cc000)={0x18, 0x2, {0x0, @rand_addr=0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x0, ""}, &(0x7f0000375000)=0x8) init_module(&(0x7f000003a000-0x2)='}\x00', 0x2, &(0x7f0000a84000)='%\x00') 2018/01/16 20:45:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8f, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0xe0180) renameat2(r0, &(0x7f0000aac000-0x8)='./file0\x00', r1, &(0x7f0000ba9000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000020a000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000634000)={&(0x7f0000226000/0x3000)=nil, 0x3000}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) read(r2, &(0x7f0000969000)=""/17, 0x11) dup3(r2, r4, 0x0) read(r2, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) socket$inet_icmp(0x2, 0x2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/mixer\x00', 0x400, 0x0) perf_event_open(&(0x7f000017a000-0x78)={0x0, 0x78, 0xfff, 0x0, 0x559f, 0x7ff, 0x0, 0xd5, 0x4000, 0x0, 0xfffffffffffffff8, 0x2, 0x0, 0x0, 0x3, 0x5, 0x2, 0x4e68, 0x40, 0x100000001, 0xfffffffffffffffd, 0x3, 0x2806, 0x100000001, 0x3, 0xdc0, 0xf51, 0x2, 0x400, 0x81, 0xd0e, 0x0, 0x20, 0xffff, 0x8, 0x2, 0x9, 0xd5, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00001ef000)=0x0, 0x1}, 0xc80, 0x200, 0xe8, 0x6, 0xffc00000, 0x8, 0x1, 0x0}, 0x0, 0x800, r0, 0x9) 2018/01/16 20:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c55000-0x10)={0x0, 0x0, 0x79f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000088e000)={0x0, 0x0, 0xffffffffffffff01}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006a9000-0x8)={r1, r2}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000664000-0x18)=[]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005b4000-0x38)={&(0x7f000002d000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}, 0x1c, &(0x7f0000118000)=[{&(0x7f0000be6000-0xd2)="2771f51983d6b5e4909fe116b8485ed1b375af9d5a7dc78592f6f80d3794ae779e8a94fdcd0af8525c7c89ee3dc30cf14c0d509d43c834655850307d153cefe116380b1cc7f4662d99e527057330a7d602bd1dd361fdbdc40e8db7e22f19ef0a12a7d55b29cd050f9679e8432b43b9895ce8c367ac09838b115be0ab0fb087df4cd873418b270c11c45cbd15de6bf4f796f7a5308b9d678f0bb119636bf4ca8516600f9efca2333557d6b62307681d80dcfe6cfe3a77bde17a155500fb15fe00e279a464b5a093a0809d6506aeafdb987e43", 0xd2}, {&(0x7f0000dfb000-0x81)="968a41a681cbf5321d9328b9a9bce73e710d347e089b8b7eac7f9fed739ea453f39a3233b2cedd992bdb54424467c61320513713fcc00b86e1d646a9b91a3e79da21b55f56c9ca76aa72d2bcd8ee07e0cd162354a69ec894435c85107ed1e91d7542e89ab0a0d1aeb030ee6354107510eb1a230fd4b5b873fb35d7f20f0c2ae1a7", 0x81}], 0x2, &(0x7f0000f9b000-0x300)=[{0xd0, 0x10d, 0x8, "916e1bc4bca4377525b7ad52dadcbf6067091e98b3c77b4eac81dcefccf7722757cc927e801bd98fe7dfa1c365fd88f91c63c79b7c1f5e5365c701c37c2ceaf3fded1fea79ded4dc119094d56d9e2a65c17715715e0dbd1de49c77aaf8ac5c176f33caea4add68ebfb35ff11d95dcea5fd540f63a88551092624e2d399a7a24a9dc7996babca71accb089b6421bbc55cea6fc9445418254600fc1e311fd498fd00068bd5b073b4251d73ac73ab72e46b3a05a8544643d9e7bdf7bc406a"}, {0x70, 0x10c, 0xfffffffffffeffff, "0cf3d3714841c43db0b43c2a5261c560b0c6b600713bf23c8d1ab748bd0111f4de060ef453a187dfe4f04f5ac8c5f0bb8089cf20254511ce1ee5cfe9bf88584318c957a295cb5d5c1b021992c69c8ad1a1409c8f9ee9b0ac745abbdb"}, {0xf8, 0x1, 0x0, "543d90d8af4675810628cd07a73795a55efcda819bfd79dc2361f27ee4f2961cf505a5c27b1347e3e4728b78d700b157b4c2a93b7c1d6891482f3f7c22baa8333c6448a70c7571e979b057f215ef4551c63bf5f93fef46ece015d73e453f8e712760fed737684dfda704a2bebf6c89d84538e9dcc77fccd606c116511f2c34d398e079abf08a510655a5bad8b2225a4d7cea7dc85ec4f9075a7e473862c236be13d4f1075d0b7b6610dc6a4072dc0cd4bf71bc4fa1b0c8f7b5b9fbe2fa69ce4ed41e18e25dfbaf8314314615190ab55f2768b62b990874063ecadc36e826e9f0bbbc40f1a1a7"}, {0xc8, 0x111, 0xa31d, "a1129763afba00138ada4c30709860dd62be0fecf00dccc021c22eb9c15a4f7267cbbe52a063aee235e38e78b04e942e69c25cd02afef3ab5d7f01d854ad64216a7e1f4bbc089b20dd53b4c011bfbde042ee4499b63eca0b2f491a2cd08a09f6c628274f01d159521b5813773f6e290390765f4d9a51a7169aba722a816f1480e950163c290f3798782c5e96ee99bd4e5b3ad53ceabba338c149cb894b42ccaa64f6cdf23d018ba5ccb20ff0004bd1f9e170e315022d7f60"}], 0x300, 0x4000091}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000961000)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000387000-0x20)=""/32, &(0x7f00000bb000-0x4)=0x20) timer_delete(0x0) 2018/01/16 20:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e78000-0xb)='/dev/midi#\x00', 0x4, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000445000)=""/58) r1 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000720000-0x11)='net/ip6_mr_cache\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000092000-0x10)={&(0x7f0000be4000)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f000066d000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000acd000)={{0x1, 0x4, 0x1, 0xfffffffffffffffd, "df70a29f6216e6f241aff7fcb94c2523533612e3a7b86dfe664d882bd93f27618f18d6fd40d219b24ef15ae7", 0x40000000000}, 0x0, 0x0, 0xfffffffffffffff9, r3, 0x8d, 0x80000000, "b3ba4a4d3618504102e2f7c7e12fd2edb1ca0a513d48e9abd567a52512e7f0d232b443ccc9187ba50de4d3acaa02ae0ca4293f3471d03a32376bcb892d9a7983", &(0x7f0000d2c000-0x2)='(\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xee43, 0x9, 0x24206fb8, 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]}) sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/16 20:45:41 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) connect$pppoe(r0, &(0x7f0000ee7000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="240b7e3f9df41f1dfd6e6f98c3518f12"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000eb9000)=0x0) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) poll(&(0x7f0000263000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008ef000)=0x3, 0x2a6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r3, &(0x7f000017a000-0x32)="", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc027a08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x102, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000719000-0x8a)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0xc000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x29ddfd}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f00000+0xc58)='/dev/midi#\x00', 0x4c16, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad5000)=0x0, &(0x7f0000811000-0x4)=0xfffffffffffffe8d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000373000)={0x3f, 0xfffffffffffffffa, 0x7, {0x0, 0x989680}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f000062b000-0x37)='&@-wlan0vmnet1[vmnet1securityuserGPLppp1[bdevbdev{ppp0\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e8000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000347000-0xa)={0xfe, "aacc79db8d2e"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r2, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000077c000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000061f000-0xc)='/dev/autofs\x00', 0x189100, 0x0) shmget(0x3, 0x1000, 0x8, &(0x7f00003f9000/0x1000)=nil) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00007e7000)=0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcd000)='/proc/self/net/pfkey\x00', 0x400, 0x0) listen(r1, 0x800006) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cc6000-0x4)=0x0, &(0x7f0000b96000)=0x4) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/context\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000965000)=[{{0x0, 0x0}, 0x1000, 0x197, 0xfffffffffffffff9}, {{0x0, 0x0}, 0x3f, 0xc5, 0x1000}, {{0x0, 0x0}, 0x41, 0x13a, 0x10001}, {{0x0, 0x0}, 0x9, 0x7, 0x5}, {{0x0, 0x0}, 0xf4f, 0x8, 0x4}, {{0x0, 0x0}, 0x6, 0xa89, 0x100000001}], 0x90) write(r0, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) r2 = syz_open_dev$usbmon(&(0x7f0000122000-0xd)='/dev/usbmon#\x00', 0x36e1, 0x44000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000419000-0x6)={0x8, 0x1a8760ff, 0x1200000000000}) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000a68000+0x769)='./file0\x00', &(0x7f0000237000-0x8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000af8000)='/dev/usbmon#\x00', 0x85d, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = semget(0xffffffffffffffff, 0xa, 0x0) clock_gettime(0x7, &(0x7f0000cbf000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={r1, 0x0}) unshare(0xc000000) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d9d000-0x4)=0x0) 2018/01/16 20:45:42 executing program 3: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000d39000-0x26)=""/38, &(0x7f0000f22000-0x4)=0x26) r1 = open(&(0x7f0000040000-0x8)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000896000)=0x0, 0x4) syz_open_dev$audion(&(0x7f0000e1f000-0xc)='/dev/audio#\x00', 0x81, 0x80) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000381000)='/dev/sequencer\x00', 0x6, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c4f000)={@random="d7ec470c000e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a94000)={0xffff, 0x5, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df8000-0x7)='nodev(\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000024c000)={0x0, 0x55, "16eed2e5c9487a236066a1470c2392601fadba3d939d00af0837eef5f46acd761626aba2f73e378d3760ebecdbbec0f5a0b15662b5fbba6ca655c0c1703e20a1e630b6f0cce280b8720a6f2d7902707fc93590454d"}, &(0x7f0000221000)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f8f000-0x10)={0x2, 0x1, 0x3, 0x1, r1}, &(0x7f0000416000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) r2 = accept4$inet6(r0, 0x0, &(0x7f000092d000)=0x0, 0x80800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000f7f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f80000-0x4)=0x9) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f7f000-0x4)=0x100000000, 0x4) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/kvm\x00', 0x200, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ced000-0xa)='/dev/vcs#\x00', 0x6f270013, 0x100) sendmsg$unix(r1, &(0x7f000081d000-0x38)={&(0x7f0000fdf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac2000)=[{&(0x7f00001b3000-0x7f)="b7c15989478a5156fb2a57590ecd35d8bcc327d1534ab45f721356939e6de0c62c6efad4ecf3a091add07f568b160afcaed43f154f8ea7304acc954050802a81b2b5e9ffafe99ef1cf58543872a19ad852f93ce432591eb9b9f20618c3b8aae9ad5f3bc15c687deb48f708a3e5a3c220975c3ad0e1c2e5ad9c6bfea0116197", 0x7f}, {&(0x7f0000cdc000)="273ab1fc8adabe16e9e5aeef274b7ef0c6cd03859579da03244d86acffd5679dc3e2b7022692492219c36076a320e3cf853a02662c78879a57f754f0e9618f0743680ab347d7a5dd637dbebffc9873339185010a2d8aff1a5eeb4c7e1e0dd73ebf3f63b2bebac1dbb8fba38d0f7f7118e29e7159ecfa3bf18c06d1b2098c3d5f7dca9f355787fc67dedffaf4033a8636958175cea7413f338d85d238261966a218ad7b417976725a45b9e4fbe8f291a7eb6b28d4183d70b4a9f508e5a794b37b9c126a2b2cade6ff042a7897fca615374ec07ff68c3e2734812b375ead8d9b8d8f4abbe7", 0xe4}, {&(0x7f0000990000-0xa3)="e61f19c2eecc34f44fa0bed75a232aeb765b1842de6827c5fc707b69de5cfd100093d1f6e91031af5e9d457b7ea42cf77cb6e32eb95a43b562f0425c7f9cbf4e2c619f98af431f5e7c79d6dc3ea085ee9ceb4705430d2c578e250b11f8f1632885b5b8946d3e317077c639286a9698874f2b1a0345d642d53f5d238be1c39df6603347a387f55388535ecbb31e205eaf40714bd1a88b6d4c68c3a4b0714036d1928cd3", 0xa3}, {&(0x7f0000461000-0xb9)="82de9cb6f82df629b31aa9e9d0391fa3e22653075369b9c0c35cf0afe674b6b9f00e9df91221e94e146b709f89af7603867926f9c8bb69cdb049e1a87c02494560b1c5cb8527fd84e23af185ee9f89a4bba94ee54df56a59e7fa857ee1e541eebdce3ebbdcc2ad6a128e1496dac0d486fd703e2de63a35e8242f58572ef6cef5473c10a92fdc2891b248bbf598f9d0a02df699b4f045c6d0cfaf1f12ecb3626e1ce2497543546a38d9c0da5a0bac9c4ac471de802444470f34", 0xb9}, {&(0x7f0000678000)="052a910ab10a53fb167285335552666c22", 0x11}, {&(0x7f000059a000)="807e363f526582359c10d9c5f29c65e4e7ea7d0d331d0a25b8353f56845dfc4039220fb7156cb47711a84fcfef1c380c972d26827634b0edb635c76ccab641935cabb4e9b0b21d1c62bf20ad10b05322b255053fe269c7eea6b4196baec85fd4ca1c8cdb23ebe2b86b4ee75c737461ea54c13a7fbad51e07facde97bb738c23364", 0x81}, {&(0x7f000069f000-0x75)="77bc8320fe7363ea8d19da7a3c910e13ec21f992bc303745b016227c9166fb80a53dc62bfc5b16aeaee28f303dcdccc40bd2ca08392174e9f7a83307a128afefd02de6b94f97b934c1e97270fe2e7c3cbb9f7bfe1e5643209e42e73a8a519cafa78e00fc3d099bcb02aa10bba3277626eafcebcc81", 0x75}, {&(0x7f0000551000)="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", 0x1000}, {&(0x7f0000306000)="fce69d6e532b95799ffad4bf18ea85a5b00c292c4a1afe3f30af2dea4667bcd135144ea238f8178097263e28967a35ef485d58f4fc95ed31b43b0d44b67edd3727bacbe5e17b1c1323e9e4f5ae6a51f120b8e75e51979f653bc1ab6806", 0x5d}, {&(0x7f000010b000)="31edb7cc1effd191b459ac098104a2dd5c141643405537966741762613373fe4869c44cc5ceb6b4537788ec6b22362729b14dcba51eeb0c71c7a79c3109d18f950b844408544742055cfbcf12a095da8a33c3229e67dedcce5ae75eb8b6aa4a48bc94cc279f82fe51064974a351e133f", 0x70}], 0xa, 0x0, 0x0, 0x20000801}, 0x8000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000088b000)=0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) creat(&(0x7f0000168000-0x8)='./file0\x00', 0x104) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip_vti0\x00', @ifru_flags=0x2}) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') writev(r0, &(0x7f00000bd000-0x10)=[{&(0x7f0000a1d000)='0C', 0x2}], 0x1) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000080000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002ef000)="7ea7cdee6d946a30a35632a866390869", 0x10) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000501000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b09000)=0x14) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b08000)=[{&(0x7f00002f1000-0xb5)=""/181, 0xb5}, {&(0x7f000090b000)=""/38, 0x26}, {&(0x7f0000b08000)=""/156, 0x9c}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b07000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b0a000)={0xffffd06, 0x0, [{0x2000000000, 0x0, 0x0}]}) 2018/01/16 20:45:42 executing program 1: r0 = socket(0xa, 0x807, 0x300000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_ts_info={0x41, 0x9, 0x6, 0xff, [0x7ff, 0x5, 0x3], 0xe1, [0x4, 0x2, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r0, &(0x7f0000f31000)={0x0, {""/7}, 0x0}, &(0x7f0000d9e000-0x4)=0x10) 2018/01/16 20:45:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ce000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000582000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000cf4000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005c8000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000db0000-0x8)={r3, 0x10}) sync_file_range(r2, 0x100, 0x9, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e8b000+0x8f9)={0x0, 0x0, 0x6, 0x6, 0x0, 0x1}, &(0x7f0000cc4000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000006e000)={r4, 0x70}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cf4000)={0x7}, 0x4) r6 = epoll_create(0x2) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000dfd000-0xb)='/dev/audio\x00', 0x101000, 0x0) open_by_handle_at(r5, &(0x7f000033f000-0xf7)={0xf7, 0xffff, "f034ee2a2421e937fbba66521fd25b15558b2f643a80d76acf5bbae827aac4c92a5ba4f6ebb300a4d29d6db8ae4d548811bd3784bac265a6372a03f68ffbe07586c45f5926b4966a613261cb061bbf09f266933e4942d05491b331fa357da86888ac291385c3e3becf9ff911bcc2eaf2b85cc0781584049ff22e2bce5db3e5f6bff434f3b8d500696cb536b36e58ed4c6ec24644133ff543befde72ed7c8ebf53b11c290468acf2fac46a4f161e0b2dcbc392d38abe5943cef593fa61a4e2e6569144f76f44a7524488bc72f88bc8deb173b31cae47b2e1f21afd7ead3f79274face507ba047b9886a1fe939c02600"}, 0x90000) statx(r7, &(0x7f000085e000-0x8)='./file0\x00', 0x400, 0x80, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = add_key$user(&(0x7f00003f7000-0x2)='user\x00', &(0x7f0000c36000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d68000-0x23)="bc8636c520ea8be50395eeb26298c252452d7a0045b15f59eee3795e0f65d53d70c1b6", 0x23, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r8, 0x14) sendfile(r6, r5, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f000092a000-0x8)=0x40000000000000, 0x200006) syz_fuse_mount(&(0x7f0000150000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000e7000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @rand_addr=0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x8, 0x2e, 0x18, &(0x7f0000d6c000)=@generic="4045992be2bcafc60c6718e2276bc41a", 0x8, 0x3, 0x10000}) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f9000-0x11)='/dev/vga_arbiter\x00', 0x205, 0x0) inotify_init() r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000055a000)=0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff78, &(0x7f000095c000)=[{&(0x7f0000711000)="8578c98dd8f7e2888e225da488cfbb59ba8496da5256e568e4c780c41997671daa28b60073dbf121078be70e35bb1f7cf03e260682180783eac73b4ac81a9a78bcb21c8ec9d517e2a33f445bbec5a2dc3f062bd3d2ef4382566dfa79d2600da9ba3b4edd06ce7b9edc1d6b5fff73f7947f65e1aa116c9430c604cce6e2fb09fe62b39218445208eef59338ad00d93cc775c74384eb8faa725ebc219596ab541ce8b91c3f61", 0xa5}, {&(0x7f0000207000)="1394099976e06687b101f0991bfbbeb482156f6cd99f310ba8ba2637c38ca71b8dbb73966ee0654961a08da72186ccb2af620e40acb6824492b031d84d68d7c8588efa01489ca26d71e8942bd0ab95078c3e2eee9d0987fe0538cd3fe9874f63c882cf18ca6e031b6933adac152a484c1a4dda9cfa00ad61082a77caccf677541770067b7c3b7ab8b7a53893515b955a6d93e1601fe0423ae518f4", 0x9b}, {&(0x7f0000051000-0x65)="b7567bf0ef6c0bb517a3a531896161616b3f8577d430a1801515a285e685daa689fd5a6180f009279ed35bd22eae6874531dbe78cc0ed71a7b2e844f85425c2663c4522378b23bb09764cd482015002ce772dc60731a5686bcf0e6b57c552d635c35237d05", 0xffffffb5}, {&(0x7f00001f6000)="4e7bed939d971d6f014b4ee3abc7337212211db40673c93f9eb8ea4f02252468fed8021368036a577e5cdd40f85ae041d96f1085c188197420b8eb14d245e15ad7bb9843488149868428fa242b1e5c4bd1c0f2208d6da0073cc4f243c38336dcca85ab87f42bf298a951e3411b8240553ea40e8a3a73c80740d4016cd110c901805d57e790670c78acbae9c25026ea61e76075e11750a4db4a2e", 0x9a}, {&(0x7f0000d38000)="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", 0x1000}, {&(0x7f0000cf9000-0xf)="4368ecbd20a4e9962b4bcff1cfc059", 0xf}], 0x6, &(0x7f0000dab000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000-0x40)={0x2, 0x93d, 0x100, 0x7b, &(0x7f0000000000)=""/123, 0xfd, &(0x7f0000002000-0xfd)=""/253, 0x15, &(0x7f0000000000)=""/21}) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xd463}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) socket$inet_sctp(0x2, 0x96a95cf93f78380e, 0x84) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x8000000000000000, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/policy\x00', 0x0, 0x0) mount(&(0x7f0000fb1000)='./file0\x00', &(0x7f0000a1a000-0x8)='./file0\x00', &(0x7f00005b6000)='sysv\x00', 0x2000000, &(0x7f0000177000)="02ccc40010be34f64f8e4b899a0b26f948e17e6fc44f1e5512ac1c03cbc59c752e422c806fedf3337d3c7f60126d9652fba3b2a3940a3eb32395e97d65c86f368c8d1f307e8d96c175ba625144d9daa5ed9d5d70da55ee25ecab46f242d1d37f850b526cd5d05a795dac084857f2a5eff7e32a0fbf3f865d92edfbf7918dfb12ad61424dbb47333216a7c23c32b8fac9b3db9e") getpeername$inet(r0, &(0x7f0000626000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006de000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000be0000-0x230)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x230) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f0000616000-0x8)='./file0\x00', 0x10000, 0xa8) 2018/01/16 20:45:42 executing program 3: pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000369000-0x4)=0x5, 0x4) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000026a000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000dc2000)=0x0, &(0x7f00002ae000+0x2e3)=0x4) r1 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b5000-0x11)='/selinux/enforce\x00', 0x8a400, 0x0) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 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, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[], 0xffffffffffffff36) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffff9c, 0x4020ae46, &(0x7f00009ec000-0x20)={0x10003, 0x1, 0x100000, 0x1000, &(0x7f0000807000/0x1000)=nil}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001e4000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8) listen(r1, 0xd7) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000701000)=0x0, &(0x7f0000da5000)=0x41) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) perf_event_open(&(0x7f0000db3000)={0x5, 0x78, 0x3, 0x6, 0x6, 0x1, 0x0, 0x9, 0x38cb0, 0x8, 0x6, 0x1, 0x3, 0x7, 0x1, 0x0, 0x10000, 0x9f20, 0x9, 0x9, 0x10000, 0x1, 0x3, 0x0, 0x9, 0x9, 0x800, 0x3, 0x4, 0xffffffff, 0x8298, 0x6, 0x4, 0x0, 0x5, 0x7, 0x10001, 0x3, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f00004d7000-0x1)=0x0, 0x0}, 0x8000, 0x27, 0xffffffffffffffff, 0x7, 0x7, 0x3ff, 0x4b, 0x0}, r0, 0x3ff, r1, 0xe) capset(&(0x7f0000580000-0x8)={0x20080522, 0x0}, &(0x7f0000f0c000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000868000-0x4)=0x0, &(0x7f0000899000-0x4)=0x4) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002ba000)=0x69d, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000495000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f02000-0xb)='/dev/adsp#\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r0, &(0x7f0000b23000-0x13)=""/19, 0x13, 0x0) 2018/01/16 20:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006c1000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000021e000-0x4)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x35, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c88000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/16 20:45:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001e5000-0x9)='/dev/sg#\x00', 0x3d1, 0x400) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000ffb000)=0x0) io_getevents(r1, 0x4, 0x0, &(0x7f0000ffc000-0x20)=[], &(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x1, 0xffffffff00000001, r0, &(0x7f0000fff000-0x81)="347e9a49db880006f42a7849bef205b05517f88ae5d503467e0e1e7b6015fb90e3c80b5b299ad0cc539d5e69a17de815d5c5bb31b70a515f9b9a145190b69401e3542eb4afa58303780a0a27194f154ba0112cbd64d9aafbc9aa46e9b076cdb2b52684398a341727f48b7d742a98af4fb7e1c0e3866d2c0f0c1b7b5be69696eb83", 0x81, 0x0, 0x0, 0x1, r0}, &(0x7f0000fff000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000072f000-0x60)={0x27, 0x6, 0x0, 0x3, 0x7, 0x9, "0b02aae703b337a6384ab90ce63cc97542ba4f1e8dba693ec0962eef50204895d7a0ad0646ffeaaf8d3072e5564165b95ab969c5d3be454a10d59c21ed296d", 0x5}, 0x60) r2 = socket(0x5, 0x5, 0x0) syz_open_dev$sndmidi(&(0x7f0000b5e000-0x12)='/dev/snd/midiC#D#\x00', 0x40002, 0x3fffd) connect$unix(r2, &(0x7f0000da3000)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c3000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000bab000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ee9000)=0x60, 0x800) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000d7d000-0x4)=0x735, 0x4) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000896000)={0xc, 0x0, &(0x7f0000c33000-0x10)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000bf1000)=""}) mlock2(&(0x7f0000666000/0x3000)=nil, 0x3000, 0x1) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000823000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7c000)=0x60, 0x80000) accept4(r1, &(0x7f0000f25000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052b000-0x4)=0x10, 0x800) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000da000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r2 = shmget(0x0, 0x1000, 0x1000, &(0x7f0000483000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/16 20:45:42 executing program 4: 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}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') r1 = getgid() getgroups(0x1, &(0x7f0000002000-0x4)=[r1]) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007e5000-0x18)={0xaa, 0x3, 0x0}) fremovexattr(r0, &(0x7f0000c15000)=@random={'user.\x00', 'com.apple.FinderInfo\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/mls\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/autofs\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$vcs(0xffffffffffffff9c, &(0x7f0000ed7000-0x9)='/dev/vcs\x00', 0x1419c0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$notify(r2, 0x402, 0x25) setxattr(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f00003a9000-0x11)=@known='security.selinux\x00', &(0x7f00006c9000)='sha384\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setuid(r2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000004000)={@generic="ebff74672d7b6928f05d58035b03b6a4", @ifru_flags=0x1}) syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x1040000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000008000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000009000)={0x8d8a, 0x10, [0x53f6, 0x100000000, 0x3, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000-0x8)={0x1, [0x0]}, &(0x7f0000008000-0x4)=0x8) ioctl(r1, 0x4161, &(0x7f0000006000)="8cb105502fcd9786e67abafbe896b9fa2f74aa8e887938fd92611ed42d702f9db92dfbf7ddd77a74e542a96e824186d7b6538e2d5f2ed27ff91970b43c7addfe3dcab9c4dd2760b6afe40d65cb748314e1158a73d99ff4a650b260dfdf7088c3fcbaf84ebc1f56bd81765834fe2ff21756dee7983eb076bdcc5c946ffce158df29") 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000946000)=[@in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 225.696001] binder: 3335:3341 BC_FREE_BUFFER u0000000000000000 no match 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f90000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x1028)={r1, r2, 0x6, 0x7, &(0x7f0000001000-0x76)="099b1971bb2423c6d30cbcbd76e03a1513381fc59a08fb6f67b7fe86f790f7cd6736c7cbb165486654b276e19b5e75d1f0691ee60d30b101e239973ae27e82f94b44ac8de4be44612d146e329d1365fd5c7938a5061e2ad6cc2f3c203b9b9de8aa90272a4604ccdd009a3ee5a351d8aa44ba9e59fa11", 0x2, 0xea6, 0x6, 0x36, 0x1, 0xb86, 0xfffffffffffffff8, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000109, 0x0, &(0x7f0000fba000)="024a023b", 0x283) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b09000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000395000)=0xffff, 0x4) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) sendmsg$kcm(r3, &(0x7f00004d0000-0x38)={&(0x7f0000d75000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000b5000)=[{&(0x7f00003a9000)="5ce39ac493ebfb49007075a347eff6ca43405273d4739af7b73f42ed5b921e77c9fdb1adab98caec2e4e175dd382d47f8a4496b35a8ace519e3afdec0728df1a05d9d4e7bfa6e4212be905555cabca0362b997578b356b8c05cb8776ce9e7db90ef457bf4d97bbdb222bfae9601fad46252faf60f55d5b88a65e2faccb92b68f95daf684bef04a778ab50a794e4d331221dca9687859f991f78b0633967bad3f31c7af05e943fd4d09f784c4392056217b0d1d7058d783eb76adba7dc86726881b", 0xc1}], 0x1, &(0x7f0000450000-0x3298)=[{0x1010, 0x10f, 0x5, "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"}], 0x3298, 0x4000}, 0x20000000) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r5 = open(&(0x7f0000f23000-0x8)='./file0\x00', 0x208840, 0x2) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000aa3000)=0x3c055c69486b068f) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000974000)={0x6, 0x2, [{0x2, 0x0, 0x5}, {0x3, 0x0, 0x20}, {0x1, 0x0, 0x6}, {0x1, 0x0, 0x4}, {0x1, 0x0, 0x4}, {0x7, 0x0, 0x4}]}) shutdown(r1, 0x2) r6 = syz_open_procfs(0x0, &(0x7f0000a0e000)='pagemap\x00') ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x8) [ 225.750377] binder: 3335:3341 BC_FREE_BUFFER u0000000000000000 no match 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x293, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000902000-0xc5)=""/197, 0xc5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004bb000)=0x0) perf_event_open(&(0x7f0000625000-0x78)={0x3, 0x78, 0xfffffffffffff801, 0x7, 0x7, 0x4010000, 0x0, 0x7f, 0x40, 0x0, 0x8, 0x4, 0x9, 0xfffffffffffffffd, 0x5, 0x7fffffff, 0x7, 0x2, 0xecd7, 0x1, 0x3, 0x0, 0x2, 0x6, 0x4, 0x48b, 0x7fff, 0x1, 0xda07, 0x9, 0xfa, 0x5, 0xc0f, 0x81, 0x0, 0x1, 0x4, 0x800000000000, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000728000)=0x0, 0x4}, 0x400, 0x5, 0x20, 0x1, 0x1, 0xdbd, 0x2, 0x0}, r1, 0xfffffffffffffff7, r0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e8000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) stat(&(0x7f00001e4000)='./file0\x00', &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000393, &(0x7f0000e3c000-0x8)=[]) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f0000c5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c53000)=0xc) getuid() getresgid(&(0x7f00009aa000)=0x0, &(0x7f000032d000)=0x0, &(0x7f00009a6000)=0x0) stat(&(0x7f0000857000-0x8)='./file0\x00', &(0x7f000093f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000685000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r4, 0x0) fallocate(r2, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bda000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000-0x4)=0xe8) stat(&(0x7f0000e5a000-0x8)='./file0\x00', &(0x7f0000acd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000bc1000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000945000)=0x265) stat(&(0x7f00004d3000)='./file0\x00', &(0x7f0000fcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000950000)='./file0\x00', &(0x7f000079c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000014a000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x2, 0x2, 0x20, 0x80, 0x3c, 0x0, r3}, {0x400, 0xce8, 0x401, 0x2, 0x0, 0x9, 0x8d65, 0x0}, {0x3f, 0xff, 0x0, 0x8}, 0x10000, 0x6, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0x5, 0x2, 0x3, 0x4, 0x9, 0x4, 0x8}}, 0xe8) stat(&(0x7f0000aba000)='./file0\x00', &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ca0000-0x8)='./file0\x00', &(0x7f0000ef2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = epoll_create1(0x0) r2 = socket(0x10, 0x802, 0x0) nanosleep(&(0x7f000051e000-0x10)={0x77359400, 0x0}, &(0x7f00004eb000-0x10)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000f6e000)={r1, r2, 0x78, 0x1d, &(0x7f0000418000-0x25)="568c1155cf8eb7142632fcf4e85e3d530ec68f5af0c0053815ac0e7507c663503d61fabd4e", 0x2, 0x8, 0xff, 0xfff, 0x45, 0xffffffffffff0000, 0x3f, "90cadf674c327c2d3673ccb3fef158231aa1317b3fdf2d34"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cfe000)=[], 0x0) r3 = syz_open_procfs(r0, &(0x7f0000f05000-0x9)='net/raw6\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd8000-0x10)={0x6, &(0x7f0000089000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000e22000)={r4, 0x2}) waitid(0x2, r0, &(0x7f000041c000+0x44)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f00001a1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00001cc000-0xc)={r1, r1, 0xeb1}) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/enforce\x00', 0x40042, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000182000-0x50)={{0x0, 0x4}, {0x7ff, 0xa5}, 0xfff, 0x7, 0x8a6e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007dc000-0xb)='/dev/vcsa#\x00', 0x100, 0x101000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00003c8000)=0x0, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000266000/0xe000)=nil, 0xe000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000639000-0x18)={r3, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) add_key(&(0x7f000002d000-0xd)='dns_resolver\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000002c000)="", 0x0, 0xfffffffffffffffb) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r6) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0x20, 0x2) poll(&(0x7f0000071000)=[{r0, 0x0, 0x0}], 0x1, 0x5) eventfd(0x0) 2018/01/16 20:45:42 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x9, &(0x7f0000000000)="", 0x0) 2018/01/16 20:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59a, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfbd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='net/ipv6_route\x00') readv(r0, &(0x7f0000f7e000-0x90)=[{&(0x7f00005c2000-0x71)=""/113, 0xfdd7}], 0x1) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000bd5000)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000b84000-0x10)={0x401, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091d000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b33000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept4$inet6(r3, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005ea000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000110000)=r4) gettid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000972000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r5 = dup3(r0, r3, 0x80000) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000b6d000-0x8)=0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/access\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='armfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041c000-0xf)='/dev/sequencer\x00', 0x18002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0xc) r2 = getuid() stat(&(0x7f0000f29000)='./file0\x00', &(0x7f00005fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000581000)={0x3, &(0x7f0000741000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00004e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7a000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004da000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000+0x48c)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000355000)={0x0, 0x0, 0x0}, &(0x7f0000d24000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008de000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ea000-0x4)=0xe8) getresgid(&(0x7f0000b64000)=0x0, &(0x7f0000c8f000)=0x0, &(0x7f0000e64000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f000028b000-0x70)=[{&(0x7f00001f0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008ef000-0x40)=[{&(0x7f0000553000-0x3d)="b3c382562fd2cc0934d15f3e423b1ebb8561e786575b66f47cef56349f3bceef38911d6961d52fd6c9c611255aa01ca210858dd9a43bd5be8a839d2bed", 0x3d}, {&(0x7f0000b63000)="6a925839597ef7e13ebaf39b034ec376ccef472b424458a344634f1b508611648970612d8d719aa179cc4dd7f919199706b87018b4e6f6ef4966358be806dbcce018e6164db9f1442c333b", 0x4b}, {&(0x7f000079b000-0x1000)="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", 0x1000}, {&(0x7f00008dc000)="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", 0xfc}], 0x4, &(0x7f0000870000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0x804}, {&(0x7f0000b15000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f7e000-0x80)=[{&(0x7f0000379000)="95ccf36dc7390a83fa0efae5fb78475b81031d0ca15b4b620bfdef774cc8ee893d6aecfd15f075ef3d88958e47851696f21f5bbf35f5732afc28236262d983abbecb499e41e922ab5cdec50eeb471dc7adf09e5f77eea9a801efcf64184efaf28d821e2ac90c43f92887e8eb18d04cafd3ffebabb1060520c1d18c7f0bf1dd1b493c87f4670c48a49af4bb683d118f8a1e3d642bd63af0e3", 0x98}, {&(0x7f00007de000)="", 0x0}, {&(0x7f0000aaa000-0x74)="c747203664cf24d93e10da30ac8baa8ce2e6555cc63fbe6dad51899005dcd936013dd274d8af3317fe661110ec2003dd18348d38b1e23e073887bd9c24e0b724c366499ea29be5ff656d3ea19c83fa5897788e94a70f48c71b2b0e0c554bd8b48c481d8fefc6f7220f0f22defb9d11e93740340a", 0x74}, {&(0x7f0000dcd000-0x1000)="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", 0x1000}, {&(0x7f00004a6000)="e0e1672a7b1d2ea98c53b4e4a6b2e76a8cfa3db0303847fc30f346f7dda8e2fc", 0x20}, {&(0x7f0000a73000-0x2a)="8f68fc476e15986f4ccccece98476c94f0a568c8c69ee9559ffb80ef5ffd5b17b083101f29c0b1108847", 0x2a}, {&(0x7f0000565000)="4f7a991284a201de66ecbbc3f30f956936c219b4d6cbab22e24d7891249cc80f13ade5ce75f3bbb2f13f58a245d7644ed4771e1edb8d9e72ad63767b09b00895b2b37c58aa575c5fe8bcc6a5c47bfd3d0d9a02c055b07b2cf99cebb2aee833456fdce9b7ce1c10b83961aa9eac753e3e7df8d37d07ee0913f6a4628f3522744cd0d7ff79892e206c2911ec88803d4b53fb9737d2c4262d02b962163781c4fcd24000b29a57ee3631c01f2a95f81e01f9e65afa0f1d694de2718699de830b6a0c8baf79", 0xc3}, {&(0x7f00001fc000)="4c8725b3225caa51923dcf1577bc58402ce48d0d8f083813b5f9c94ca05a", 0x1e}], 0x8, &(0x7f0000769000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x800}], 0x2, 0x4c800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000010b000)={0x9, &(0x7f0000b21000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e82000-0x8)={r12, 0x2}) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000e47000)=0x0, &(0x7f00002db000+0xf2b)=0x0, &(0x7f0000000000)="511d1116cb299a0e6c268b923ee86cb78b8b48000014ee8f1b1fa00c29de9770ba199a425b827664ede34f2120f4e97098679a7905cef795d8e3d4456ff2b37a57c9bddf7de87870500aa59ded4adfb4db29654c5142a50375a5bebb114e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/protocols\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x7, 0x4) getdents64(0xffffffffffffffff, &(0x7f0000714000)=""/4096, 0x1000) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000000) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076e000)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0x1000, 0xffffffffffffff1a, 0x40}, &(0x7f0000a04000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee5000-0x14)={r2, 0x0, 0x2e95425c, 0x4, 0x3, 0x5}, &(0x7f0000f5f000-0x4)=0x14) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/16 20:45:42 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000315000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) bind$alg(r1, &(0x7f0000ac2000)={0x26, 'hash\x00', 0x4f, 0x81f, 'sha1-ssse3\x00'}, 0xfffffffffffffe0d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) preadv(r1, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigtimedwait(&(0x7f0000264000-0x8)={0x0}, 0x0, &(0x7f000025c000-0x10)={0x0, 0x989680}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00002e9000-0x8)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c8c000+0x285)=0x5, 0x4) 2018/01/16 20:45:42 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000fd7000-0x8)=0x9) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd6000)={0x0}, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) r2 = semget$private(0x0, 0x1, 0x0) semop(r2, &(0x7f000002f000-0x1e)=[], 0x0) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r2, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r2, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000164000)=0x0) fcntl$setown(r0, 0x8, r1) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000e00000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002bc000)={0x9, 0x427c}, 0x14d) close(r0) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b9f000-0x8)=0x0) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000de1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) move_pages(0x0, 0x1, &(0x7f00009c7000-0x8)=[&(0x7f000050a000/0x3000)=nil], &(0x7f000083f000)=[0x0, 0x0], &(0x7f0000903000)=[0x0, 0x0], 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000785000)={0x0, 0x0}, 0x4800) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002da000)=""/0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000021a000)={0xfffffffffffffff7, 0x9, 0xff, {0x0, 0x0}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf010000000200ffeaddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c2b000-0xa8)=[{0x0, 0x0, &(0x7f0000b35000-0x20)=[{&(0x7f00000d7000)="a2", 0x1}], 0x1, &(0x7f0000a1e000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r4 = inotify_init() ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000b50000-0x10)={0x80000000, 0x474, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000342000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000c46000-0x4)={r1}) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00007d8000-0x1a)={0x57, 0xffff, 0x8bda, {0x1f, 0x2}, {0xdaf7, 0x270}, @const={0x10000, {0x4, 0x10001, 0xa14, 0x401}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fca000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) fstat(r2, &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00004bd000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, r6, r7}, {0x54, 0x1, 0x1, 0x800, 0x4, 0x6, 0x5, 0xea0}, {0x5, 0x1, 0x4, 0x2}, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x6, 0x101, 0xefd3, 0x100}}, 0xe8) 2018/01/16 20:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xe) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000045f000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$GIO_FONT(r0, 0x4b60, &(0x7f00002fb000)=""/107) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x9, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0xca60, 0x0}}, 0xffffffffffffff0a) 2018/01/16 20:45:42 executing program 2: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003df000)=[{&(0x7f0000947000)=""/165, 0xa5}, {&(0x7f0000948000-0x95)=""/149, 0x95}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() getuid() prlimit64(r2, 0xd, &(0x7f00005d7000)={0x800, 0x7fffffff}, &(0x7f0000947000-0x10)={0x0, 0x0}) getgid() getsockname(0xffffffffffffffff, &(0x7f0000945000-0x80)=@generic={0x0, ""/126}, &(0x7f0000555000)=0xfffffd68) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ee000)={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]}, [0x55, 0x6, 0xcc3a, 0x0, 0x800, 0x4, 0x10000, 0xcb0, 0x80000001, 0x6, 0xfffffffffffffffc, 0xa18a, 0x1, 0x4, 0xe]}, &(0x7f0000941000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000942000-0x14)={0x0, 0x3, 0x1, 0x10001, 0x6, 0x0}, 0x14) sendmsg$unix(r1, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x481}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/16 20:45:42 executing program 0: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) sync_file_range(r1, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9245", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f00008a5000)=@generic={0x1, "3b56787f79366160b942dceaad4103a998af80c254780842794cda66e2aff11b7663e5d3cf2a000000000000000918b85d1f56d4d01011fa941dee6d68b713548a8929709bb26ee62481b7f6fc0d71f1558b27fb9a1596b695518d676d3d2a7a6ee9eb16562dcfa688bf08b28d30b35ea1d64d47479b46de5a14f3554a72"}, 0x80) 2018/01/16 20:45:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f6d000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001da000)='./file0\x00', 0x20) removexattr(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f00009d1000)=@random={'trusted.\x00', 'em1eth0*\x00'}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendmsg$nl_generic(r0, &(0x7f0000ed7000-0x38)={&(0x7f0000f80000)={0x10, 0x0, 0x0, 0x340400}, 0xc, &(0x7f0000402000-0x10)={&(0x7f0000f1a000)={0x20, 0x34, 0x400, 0x2, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x6a, @u32=0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x8000) symlink(&(0x7f0000d4d000-0x8)='./file0\x00', &(0x7f0000b3c000-0x8)='./file0\x00') mount(&(0x7f0000086000)='./file0\x00', &(0x7f00003b8000-0x8)='./file0\x00', &(0x7f000000c000)='exofs\x00', 0x0, &(0x7f00009c1000)="de") unlinkat(r0, &(0x7f0000811000)='./file0\x00', 0x200) 2018/01/16 20:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008f4000)=[], 0xfffffffffffffd89) clock_gettime(0x7, &(0x7f0000c52000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00004ea000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f000084b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00009ee000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d82000)=[], 0x0, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x2d0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) 2018/01/16 20:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ead000)=0x0, &(0x7f0000d54000)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') pipe(&(0x7f0000714000-0x8)={0x0, 0x0}) sendfile(r2, r2, &(0x7f0000ffb000)=0x0, 0x21) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000fbe000)=""/54) 2018/01/16 20:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006b0000)={0x0, 0x48, &(0x7f0000a3e000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000845000)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000927000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009e1000)=@assoc_id=r1, 0x4) 2018/01/16 20:45:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000567000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f00007d7000-0x4)=0x9, 0x1) 2018/01/16 20:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000024d000-0x28)={0x1, 0x0, [{0x4b564d05, 0x0, 0x0}]}) io_setup(0x2, &(0x7f00000c9000-0x8)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4b000)='/proc/self/net/pfkey\x00', 0xb0140, 0x0) io_cancel(r4, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x7, 0x9df, r0, &(0x7f00003d4000-0x4d)="fa40935f07def92a4c274e0e73f1f7625cf95acc705f2847223eadb9ac348767ba82cc5c01a71cf427337557fb3cd8df1c4614d4d91289edbb78cfa042411a304c74c4673d04579d1d61b49e87", 0x4d, 0xfbc00, 0x0, 0x1, r5}, &(0x7f000049c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:45:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000043c000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x65, @loopback={0x0, 0x1}, 0x80}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000487000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000e06000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003fc000)={r1, 0x3}, &(0x7f0000fae000)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x10) 2018/01/16 20:45:43 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f85000)='/dev/adsp#\x00', 0x5, 0x4000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000f85000)=0x2) r3 = dup(r1) timerfd_gettime(r3, &(0x7f0000c2f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f85000)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) read(r0, &(0x7f0000fab000)=""/8, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e24000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000169000)={0x2f, 0xfffffffffffffd88, 0x3, 0xfffffffffffffffb, 0x8, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e99000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000fd4000)={0x1, 0x3, 0x8, 0xee, r2}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f94000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000946000)=0x0, &(0x7f0000b39000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/16 20:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001f6000)={0x0, 0x400}, &(0x7f0000df5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000511000-0x8)={r5, 0x7f}, &(0x7f00008e0000-0x4)=0x8) 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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 20:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002c2000)={0x7c, 0xffffffffffffffc1, 0x3, 0x1, 0x0}, 0x14) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac3000+0x441)='/selinux/policy\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r7 = add_key(&(0x7f000092d000)='.request_key_auth\x00', &(0x7f0000fad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9d000-0x63)="3578f58cd4c149de74be3b1fcd9308a6d5b9d587182a0828c392084929c7198f9e36ca4e51a4aa0b8a9baf147557b0e9d15ead88f990f93d2d1d169dcf54750810d3da6d354e432a2379673c65d5289d5022c571000e4c0c0ef59d020fdc7ffc2f106a", 0x63, 0xffffffffffffffff) r8 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r7) keyctl$assume_authority(0x10, r8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) ioctl$TIOCCONS(r6, 0x541d) 2018/01/16 20:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f23000)='/dev/input/event#\x00', 0x8, 0x3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000627000)=[0x0, 0x0]) readahead(r0, 0xfffffffffffffff8, 0x6) 2018/01/16 20:45:43 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0xfffffffe, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000249000)='./file0\x00', 0x100) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000047c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f6b000)={r0, &(0x7f0000896000-0x1000)="1c40fb0f93f2fad86c2b10db744656353395c4cebfbb64b6a14a9df05502aa53d3e7841bed96d946da8424f14fba01ff7d9672066be6a7a5c5e55f2141f530e4962f7f5f2cf0d38de2549c95a442c99439b8c148063f4192798b1012cfac981b9835fd1b4781198bd7243e7b91814a401a971efacfc0910e98842570ad2e5e2370e1d647f67200c8cf236667c869cf837950e7f1829c589bd5785cbbbbac0df2b66aeab4125775cf2a6370a6187f07464a781118c5c46d2392216a6c2689d52bb713db9e8598bb52d455f3510778803c603f2300863d26bfa9db5237e14ea395d374b541ab656ba0620efb951eb1c05ac28a8981273636148c6f2a7ac35c57a8acb2282ee5252a8f3e0a0c68229196008fffe7677f31d43f5b7974240fe3d4a0134c51fe071f6c743254b65ded1d15dbc3659113b01f64d531b7a9759196f36dec2994388ee9fe0182edb672607a08e8fb69ee318cfc8ddd108d42e96652214e53558e616eda4282f6ba6d3225142f2a8ac550ae2c44e0794f62d2b2706d6c80947248c60ed785c76482d725ad27f6178ca9612423451dc82d04dcbb559fe291a41000c47d1a5b7805928847e39924a109a1fb7b01bbafe19b9a85c47757291f9b0fb78c5b115c869d151b81b081532749dca5f2aafb4330e61ea7af1602a5a54a7f1e33036325856db4a3d067927e1a869b24612e0208ee6b06f3865d43f381a8fc21090113cb7bce9fe815b2d53ba2a78f84d2ad01d3e49743cf502a536fb5b8944e1def178dfa88c0d53c2a219b1ac485af0b147590ce29f4410854ee2a4b838113f3ad77631b797d7212a362e85caf449bbd647ddc8c944185db9f47a12428f678822486d4f9092068b730bc8755e417244e1cd290e4cc94abc234d06802120fe13e45068abafd7454226c726dea160778b4acb67c4badc4a3191bde0c8c470b098d14f7d3ff1cca9a81fe1e331c4a66580603bfacd40415a458f47cb5bcd607bd42fc1a468605da161646c29843b6b90a864ced1ff40ac286c8af0ea4c40820249b64aac412534c867019e5861ff63270a1d05cfffbfeca705f7c74843485715037b9a3d23252dbac0b0664893dfab914e6cd6e365d9c390b0f9f8701f2b5822e096b6854a8398a95d6c8aa8fd0f4dc94d45a16d637d6dbf7b68aceb66f8e79c65b718016f3dc258960b91449ecd60d033a29e38bef8aa3f8366efa0b950ed87381e38e0c1a97a1aaa86d36483024105ef7b4f9c630727e45789a045d9ba135162c6d8947c33883f198df4aab2b67a322925da9dbbc71a7e9e5b85fdf5a13ab3f079dabb8ff386436049324c607f6353d9589a1d4e38d5fb400d3206d8672d8c8c7e14641a28f7147ca6c23a63f8227b5e987dd9495e9d88d8684b3422cb6ff7f185ed2b58477e2e833f0a626306d694448e18173f2173008db0ffc772a30f6f6eebb2bd4048d861253f8a1158ed680ec51f268856dcdd7a024632f84244cb14570f729f5d373b8babb90f3af4acf5a75d805af993ac7e13aabd96d50da4f13109838809b44ec7aab5e4908e83d0ab2daf55e796f81f9cfabe6a3ac95f1e8f716044ef55f5a8e73b9ab0ba99cb22492ab2082b772a35e66f1d4fbdceb01c5722e4e0e41f44ef048ba6f99361e212151402ba1fe5770b77a8b45870a952fad7b96cf09c1c4553ae4ba8d48a1bc8f9faf68a4847a374d41be40d64b3449effd6eb7621c5e9bde03f516e4bd5b75519e9726e599712a0e363a347c9bd425b84e6365fbf01198920a3dfaf9f8f19d59332fb42ccfdb1d63491bfb0311fc336d3c77f7583fb4818fbcb1b106fa4318c19188fdfaad6700d81932de06d0ad5dec9593c3e96b38ee8a48e3eee7e6fb733add5638925d171eff96f98169ca35b7b86af3f6da83c9c1ed864d5153915f8d460cc0b4e0f4377b990f5cd927d2cd3c6eae5aea939930acc15da6dbb14b2de990abfddde4738452fc94998358320d9c5135529c1689d760ac2ef33dba7f8bade0dd5a478864e579ca2ae8ff443e50a5ac9ae8adb2acb8f1339541da4559d1f76c3cb0b6c0b395b04ff9321b29875336cb6712304c329094cfeeeb66ad0c93656dff5c666c5ce38f0e5c496eb1e91af71686b4c3946ee135639128d314c747008d5c70f5c3a5cbce0a39f423b359d84cb104733651d787da56c77f1f8e27d80329a3790d81fa14980eef70b1852667c98a9a5950de41ef098f4a61fd4b2a76eddf144b7d4ac7ffced762d56a729b2927293a5d6f9665129b95e27e2d7110f0652422af3cd75bf6bbd81d8f2961500889bd3d03ae6f0cc83b092021b0d2c8e85c12ee9babdcfb1e9e7a98fecb3ee1cf513641f16dd50e6858c5b44e55134be1576bacab2ba1c52211278e689f1628cf66fcf4eef27f09002a6545d546484c268eb05f75dd0c2b1b39eb0341277df1efc3e06353b404b512ef3ec2b2dd27d223065b5d1233b303a534f336e0c06289f8952ae02daa75ae50327f5616b908e7073c1868c7e06592c552eddd1d6d5a1e5c76ad09f240ff846a2108eff4816b541668eb606d18bbcc0fd41c1507566ac370c701985bdb29df95f29b0405546fe19cb86721c13eea506bfd40c97ede9820502f3c437a476d5c5f91d8155dcf636438825b59ee8a3f718375e5b1dd813f6d435ea19c19077b8cdc86788ace9524a468ca1a463afd5cd70ca1553bfe28808026d5f1a6b2851715eaa8e65e87e5b239540a2f8d7983caec2c68eebf35b82048029ac25fa385ae6b87109875dfbc3076b51672bda8cfe6b6849a39c11ffd191589943d0a4908763cd8dc9692def273aada7f6edd40382789080e83d8460b10346f753caefa29bc8a635262e7739a3fee37d9738427b60e5a271b5c67555bf7588cb4d70015798c1d84f9e72eb762c72b16c9b35dbfb3f39435b91a3b0a1d08bf8be1cffd90b94b4b61dfc3087cb463fe28dec75dfec7380c6fa34fe572b63d89d8b33f1ce555accb85cf8f689c93a5df20dd8bad393eec392a69cbcc3810283bb0ea87cf8f4062c64cd93d65d06ca917716c011ba99a029024eb75e93b54bc8b6ef3647496193e4be19becb6394a52f76e06ea3d24fc4c17e4c20bbcc8f980db617e458dfd0fe8dd88c24a6deca7c810ae27bc719b7be1a427602d279f410c38ff7254766b18dbaef28dba5a72f1c602729b83d9b6260495db5375945d1cd443fc11c15f4a16468fe2cec2d22e5956f28cda22e7d99beedf9c8be0ca868ac20f5433cd6176a6bf0f848c6031ae9da71ee73d144cde21a5a85670fd29563554b7eff62c0612c4690584747ccc1931f02cc6e63fe23143bcf1805415a4c9df3e5c9453bef4077375883eeffa669e7a9e45c6f01b07fc4ae8721d72acacd6f6b20256cde67eed38c2575a3359bf4ea3653fa49b4af4e74b0c719b68ee44bb3b2f1ade72045cf7d37a9782c0ef7b3eab355844d61525b28169aa4821646b94d16aa226aa4964849259aca8bdd7688b2b5eb95ebcd733173c806b536e7328ee2b140b6e4fc4d5791707be2aa0eafcbdc3e674021ab98e73c8efe75047c9b982f372ecd76342365ece3cef3ec2b1fc7a0f56284e2c9e3ae3150373f8d08df88b4ea2598c4e3ac66c880776ef3401c086b7007826c7f176305c5d43aabd4e7f2ec7b330b324475e55555e7e84ec02db1cc9df2e375dd46d3e394e7213084dc2d72a655fa20294390bedce2043e23b893f08cd753507d8e5ab16cd9ca49b5650c195d32bfa9df0318189676c6c05a0630f9d22c8cb092ba631e0ccf810746f63dd5663f1207399dbad32976d505f716bf91e3a58f8a6d002232fdfe93bd2a562317c340d0b84f3fa7a5e4cee79d78a00fe3ab18a80b25783a271cb8415748a0f78b4670ea3e58c67747902cc4590d3449498438678706a6d6f7ba72ba9a0892650794f5568678e50a7b213d0833cfe0203d5eae0f3c2a16633aae520b1497e79f6faebb7a693b99b4accf28c36423d7aa0545f508148c0d6414d2c2fd61d5ca00292ef00eb7a3d5d8e0b0b4fd16418c171f4c925cc36fdfe845aea3ad1f9815ff8f00ddc40f8bd1f8385c93040d6da7b1c2e1cf139c4e96ed5facd6aac24adc213021822a903684e8b6a26522905cc05ed69b3ba680ee9ce532631bddd692ef798635511bff7103e6b9be6516c8d418994cd8229d75f56ca1f6a2417c266033a4a387bceacb79ad87699b81ed8363843dcd0c1fafd278bf04463d16a61268460f7b03c0858673044bb65c826b86e34d8b3def30baaeeda74b280eb9e3534d58e7fc4b222f97ccc6240e9132aeb991bc7d185d1942c7e8c41d1115d5cf1e8a893d46e77118b3c2626f88c578edd89b10aa554b449747ec7d1d7ca3845faa96b2ca6b45fcea0451e39ed480b57cfc11a1964e807f21ba409b1257df35c969b1e9ab4e4e1a1890f6d5bccc14928fc82f6fb6f4e185b08de32a03487f8c201cecf66cabf88a940748a56f6dc70bd9fade43479147a3fea9a7998abe9aed0107785fbcca19966deb06c3f23b2a5b6aadf444ac078928c6f93654e78ba0dfa59b95019b3fa2c242b6c9862b8ed8a67f9fdef424318aeb1d5849c45ef44355cb92f86f9d8b0fbbc98ee580d79accf3d70028a93fe1a790711840d6225885dd99b27d2112e17cf147f44ca87a749ee3cfda79fceadb91dabc8c97ff09120d34efc90fb4d430692dd181f7907a01d00d7347be9a6cd86f8f7c3e2bfc997c4106c0367982abf0c63582f00e53b4bda977ed5cdeeffc5e93bd73e0bb38eb49573b5f859e76b93b33e705aaaf4b164394d7799949e226f9ec5d4632a75a006b2e1fa717bfbecf65a06bfefc27a7d6d26132e043f496fba29100af1004acca4230b47dbfc4ee7c7691465ba28f808a4b73880352838f7ef96c6669ddcaef1990eec76b02b3f3d3ace54d2852cb2e8d341eb4ed134356c48d0ec66e915db6d5c8558368ba7c003445c3b57b43dd328b015965f62863474638c6a63ca81bdab33ab69ada69ff923f7532c39ff22c279fe0cd9ca67dcb167deb140a774d50ee9f2cb60b0a201e1ea062887ca6262a2f589493fab8535d4d81d05019004a40fbe6a718861fdb8dce057098f515ef4277b2e60eac8db37404c08b3180d460a7497bc3679cdb2aa5b6dc4780b34540a6df378c7c05f4e1320b9f065476aefe6ebc5c2c2953f5f41277390e7af50118a506e2c5d40bf832286a140aaa47a3db6935247a56c0dd86f6cef2419f7b0500f393714af7bdb09f516b2cfcf5c2f09c3d91d859814cf1b54c2eddbd13850750a377bb2e236e9f9a627ae8c532a5cb1b8cde76fcc03ed1da19a002cd1792dda746bd14acd43f8e470db3917bf9b25f22ed67f115fe6a6d6e7810115fdf2491337c1e15dd962148cebe9ba9b89e09ccd64703a340c063284b7f664610ad66c140d37c7d77c335aae92442402b4d95d4effa89139bfa6f9da0b2fad8919c1997e5db1896a3aaef963874cdafbd011a0d56c564d038c3a86f0ae486e64d8c7985110911ce0aa73767452790927e223d4fed3fbff144b16bcf04a6164bf8342608968ee8be3c299c9ba48e7f5f989df7332d153e8333dca44271c4d45aea302d47b23f2df2cdf2441dbc66f32d95ff136bc039eeecc88657334f060a9650e3fb6d9fe753e56d20fad64ba76328ba1a69c7aebaa3e2e94dca864f5921d099213191f2b353b0d83fa082d6610542a3cdc6a2d24400ff556151ef43257a2a22c24554dea367a3749df1bcf0fdf7198dc638f25c2285aef4a4f1240cc282488f05c65c87f4d", &(0x7f0000ffb000)=""/102}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ffb000)='./file0\x00', 0x40, 0x132) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000ffd000-0x40)={0x400, 0x6, 0x3, 0x7, 0x7, 0x7, 0x6, 0x1}, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfff) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000d9000+0x68c)={0xff}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c0c000)={0x0, 0x3f, 0x8, 0x5, 0x4, 0x1, 0x0, 0x3, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x518a7e99, 0xf96, 0x2, 0x1, 0x2}}, &(0x7f0000950000-0x4)=0xb8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffd000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40a, 0x7c7b}, 0x98) 2018/01/16 20:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000311000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000002f000-0x4)=r3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000366000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00005d7000-0x8c)={0x40, 0x0, 0x4, 'queue1\x00', 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000dc3000-0x8)='./file0\x00', 0xc1b0, 0x1) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/16 20:45:43 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3, 0x2) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/16 20:45:43 executing program 2: shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) prctl$seccomp(0x16, 0x2, &(0x7f00002f6000)={0x1, &(0x7f0000274000-0x8)=[{0x90c9c63, 0x7, 0x8, 0xfffffffffffffffe}]}) [ 226.420888] BUG: unable to handle kernel paging request at ffffed004a792d3e [ 226.428058] IP: bpf_fd_array_map_lookup_elem+0x206/0x4c0 [ 226.433487] PGD 21ffee067 P4D 21ffee067 PUD 21ffec067 PMD 0 [ 226.439284] Oops: 0000 [#1] SMP KASAN [ 226.443084] Dumping ftrace buffer: [ 226.446600] (ftrace buffer empty) [ 226.450296] Modules linked in: [ 226.453471] CPU: 0 PID: 3523 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 226.460724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.470074] RIP: 0010:bpf_fd_array_map_lookup_elem+0x206/0x4c0 [ 226.476024] RSP: 0018:ffff8801d4e57710 EFLAGS: 00010a02 [ 226.481366] RAX: dffffc0000000000 RBX: ffff8801d3ef6840 RCX: ffffffff81811365 [ 226.488615] RDX: 1ffff1004a792d3e RSI: ffffc900041a3000 RDI: ffff8801d3ef6904 [ 226.495874] RBP: ffff8801d4e577a8 R08: 1ffff1003a9cae23 R09: 0000000000000002 [ 226.503122] R10: ffff8801d4e575e0 R11: 0000000000000000 R12: ffff880253c969f0 [ 226.510388] R13: 1ffff1003a9caee4 R14: ffff8801d8ead880 R15: ffff8801d4e57780 [ 226.518103] FS: 00007fc9eeab0700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 226.526313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.532178] CR2: ffffed004a792d3e CR3: 00000001c896d001 CR4: 00000000001626f0 [ 226.539436] Call Trace: [ 226.542731] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.547734] ? bpf_percpu_array_update+0x420/0x420 [ 226.552651] ? kasan_check_write+0x14/0x20 [ 226.556881] ? _copy_from_user+0x99/0x110 [ 226.561037] map_lookup_elem+0x6b5/0xbd0 [ 226.565084] ? bpf_map_get_with_uref+0x110/0x110 [ 226.569829] ? __might_sleep+0x95/0x190 [ 226.573783] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 226.578689] ? selinux_bpf+0xd1/0x110 [ 226.582463] ? security_bpf+0x89/0xb0 [ 226.586238] SyS_bpf+0x922/0x4400 [ 226.589669] ? bpf_prog_get+0x20/0x20 [ 226.593456] ? get_futex_key+0x1d50/0x1d50 [ 226.597667] ? find_held_lock+0x35/0x1d0 [ 226.601716] ? avc_has_extended_perms+0x6e5/0x12c0 [ 226.606632] ? lock_downgrade+0x980/0x980 [ 226.610762] ? do_futex+0x86f/0x22a0 [ 226.614459] ? rcutorture_record_progress+0x10/0x10 [ 226.619459] ? exit_robust_list+0x240/0x240 [ 226.623761] ? avc_has_extended_perms+0x7fa/0x12c0 [ 226.628674] ? avc_ss_reset+0x110/0x110 [ 226.632630] ? putname+0xee/0x130 [ 226.636061] ? save_stack+0xa3/0xd0 [ 226.639667] ? save_stack+0x43/0xd0 [ 226.643275] ? kasan_slab_free+0x71/0xc0 [ 226.647309] ? kmem_cache_free+0x83/0x2a0 [ 226.651433] ? putname+0xee/0x130 [ 226.654866] ? debug_check_no_obj_freed+0x3da/0xf1f [ 226.659861] ? __lock_is_held+0xb6/0x140 [ 226.663911] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 226.669787] ? rcu_note_context_switch+0x710/0x710 [ 226.674713] ? __might_sleep+0x95/0x190 [ 226.678672] ? do_vfs_ioctl+0x486/0x1520 [ 226.682713] ? _cond_resched+0x14/0x30 [ 226.686581] ? ioctl_preallocate+0x2b0/0x2b0 [ 226.690969] ? selinux_capable+0x40/0x40 [ 226.695017] ? SyS_futex+0x269/0x390 [ 226.698718] ? do_futex+0x22a0/0x22a0 [ 226.702502] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.707241] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 226.711972] RIP: 0033:0x452df9 [ 226.715133] RSP: 002b:00007fc9eeaafc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 226.722819] RAX: ffffffffffffffda RBX: 00007fc9eeab0700 RCX: 0000000000452df9 [ 226.730074] RDX: 0000000000000018 RSI: 0000000020f6b000 RDI: 0000000000000001 [ 226.737322] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 226.744573] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 226.751828] R13: 0000000000a2f7ef R14: 00007fc9eeab09c0 R15: 0000000000000000 [ 226.759088] Code: 00 44 23 a3 c4 00 00 00 44 0f af e6 49 01 c4 0f 84 8d 01 00 00 e8 5b 04 ef ff 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 28 02 00 00 49 8b 04 24 4d 8d 67 c0 48 ba 00 [ 226.778211] RIP: bpf_fd_array_map_lookup_elem+0x206/0x4c0 RSP: ffff8801d4e57710 [ 226.785637] CR2: ffffed004a792d3e [ 226.789076] ---[ end trace 56278e66f8d81dd4 ]--- [ 226.793833] Kernel panic - not syncing: Fatal exception [ 226.799706] Dumping ftrace buffer: [ 226.803231] (ftrace buffer empty) [ 226.806921] Kernel Offset: disabled [ 226.810522] Rebooting in 86400 seconds..