0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r2, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') accept4$inet(r2, &(0x7f0000025000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f42000-0x4)=0x10, 0x800) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:06 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ef4000-0x4)=0x0, 0x4) set_thread_area(&(0x7f0000ef3000-0x10)={0x0, 0x1000, 0x400, 0x1, 0x0, 0x1, 0x8, 0x1, 0x1, 0x8}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000303000-0x14)={0xbce, 0x8, 0xff, 0xe89907b15e0e5fbc, 0x1}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x800000000007, &(0x7f00000c5000)={0x42ef14, {0x400003efffffe}, 0x40000000, 0x10000}, &(0x7f0000ef3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 16:41:06 executing program 0: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x800) r1 = signalfd4(r0, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000641000-0xb4)=[{{&(0x7f0000dbd000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dbd000-0x30)=[{&(0x7f0000456000-0x7e)=""/126, 0x7e}, {&(0x7f0000b99000)=""/74, 0x4a}, {&(0x7f0000775000)=""/224, 0xe0}], 0x3, &(0x7f00005ac000)=""/203, 0xcb, 0x0}, 0x1}, {{&(0x7f0000dbc000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dbd000-0x80)=[{&(0x7f0000dbd000-0xa0)=""/160, 0xa0}, {&(0x7f000000e000-0x4d)=""/77, 0x4d}, {&(0x7f0000dbc000)=""/246, 0xf6}, {&(0x7f00009fa000-0xa4)=""/164, 0xa4}, {&(0x7f0000dbd000-0xee)=""/238, 0xee}, {&(0x7f0000dbd000-0x13)=""/19, 0x13}, {&(0x7f0000dbd000-0x5f)=""/95, 0x5f}, {&(0x7f0000dbd000-0x6e)=""/110, 0x6e}], 0x8, &(0x7f0000dbd000-0xca)=""/202, 0xca, 0x7}, 0x3ff}, {{&(0x7f0000779000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dbd000-0x40)=[{&(0x7f0000c7f000)=""/89, 0x59}, {&(0x7f0000ba7000-0x32)=""/50, 0x32}, {&(0x7f0000434000-0x22)=""/34, 0xfd7c}, {&(0x7f0000dbc000)=""/190, 0xbe}], 0x4, 0x0, 0x0, 0x2}, 0xc48}], 0x3, 0x2, &(0x7f00005a9000)={0x0, 0x0}) r3 = getpid() r4 = gettid() tkill(r4, 0xb) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000dbc000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1015) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000dbd000)={0x0, 0x12, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1c000-0x4)=0x0) timer_gettime(r5, &(0x7f00007d1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) 2018/01/08 16:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000736000)={0xdb8a, {{0xa, 0x1, 0x382, @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, 0x3, [{{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xe1ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) removexattr(&(0x7f0000c52000)='./bus\x00', &(0x7f00008d0000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/08 16:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000131000)='/dev/hwrng\x00', 0x111002, 0x0) signalfd4(r0, &(0x7f0000d87000)={0x1}, 0x8, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/ppp\x00', 0x802, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000df0000)={0x5, &(0x7f0000b8f000)=[0x5, 0xfd9c, 0x3ff, 0x0, 0x7]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000146000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000228000)=0x0, &(0x7f00002ac000-0x4)=0x4) getpriority(0x1, r2) 2018/01/08 16:41:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) tee(r1, r1, 0x800000, 0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d47000-0x2)={0x6, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001000)=0x7b01, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000060a000)=0x0) 2018/01/08 16:41:06 executing program 3: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0xc00045b6, &(0x7f0000663000)="") mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000dcb000)=""/234) syncfs(r0) 2018/01/08 16:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc0000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000972000)={0x0, 0x0, &(0x7f0000cbb000)={&(0x7f0000d71000-0xe8)={0x2, 0x6, 0x4, 0x5, 0x1d, 0x0, 0x0, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x14, 0x10}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0xffffffffffffffff, 0x6, {0x6, 0x3c, 0x7, 0x0, 0x0, 0xc12, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x101, 0x1a, 0x1, 0xc0000000}, @sadb_ident={0x2, 0x0, 0x2b, 0x0, 0x8}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0x3, 0xe1, 0x1, 0xe0000001}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0x3f, {0x6, 0xff, 0x1, 0xee, 0x0, 0x1, 0x0, @in=@empty=0x0, @in=@loopback=0x7f000001}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002e8000)="00000000000000663200000800207700fbffffff010000ffffffff00ffffff000100ff19", 0x1aa7684f) 2018/01/08 16:41:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f00008dc000)={&(0x7f00002c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$int_in(r0, 0x5473, &(0x7f0000ab6000-0x8)=0x10000) 2018/01/08 16:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007fa000-0x5)={0x423, 0x6, 0x1802e4a1, 0x7}, 0x5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/08 16:41:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') sendfile(r1, r1, 0x0, 0x80000001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000170000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fc8000/0x18000)=nil, &(0x7f00003c0000-0x18)=[@text16={0x10, &(0x7f00009a0000)="2667e32c670f30baf80c66b8a216028466efbafc0cb0b3eedcf00f013cbaf80c66b8f012258b66efbafc0c66b80030000066ef66b99702000066b87700000066ba000000000f300f225d0f35b832010f00d8", 0x52}], 0x1, 0x2, &(0x7f0000834000-0x20)=[@flags={0x3, 0x80090}, @dstype3={0x7, 0xd}], 0x2) 2018/01/08 16:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000715000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c2d000)={&(0x7f00004fd000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3fffffffffffffc1}) bind$bt_l2cap(r2, &(0x7f00008e2000-0xe)={0x1f, 0x0, {0x7944, 0x8, 0x8000, 0x6, 0x1, 0x8}, 0x52342f87, 0x1}, 0xe) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00006bb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) futimesat(r2, &(0x7f0000c62000-0x8)='./file0\x00', &(0x7f0000820000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fcc000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000910000)={r4, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x9, 0x8, 0x2}, &(0x7f0000607000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003d3000-0xe7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "96ef95d798e904ead7075185faa45177de443cb4f102b758fe9bad94469721598bcce644411814c5ab450ca024cccd1351c4b188c17498c127b39365957098392d8ad5a4df"}}}, 0x6b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000345000)=@sack_info={0x0, 0xffff, 0x8}, &(0x7f000071c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000945000)={r5, 0x9, 0x10}, &(0x7f00005e3000)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000079a000-0x4)=0x0, &(0x7f00003d7000)=0xfdfa) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000b5a000-0x2)=0x200, &(0x7f00007e2000)=0x2) 2018/01/08 16:41:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={r0, 0x0}, &(0x7f0000000000)=0x0, 0x3) 2018/01/08 16:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000c64000-0xb)='asymmetric\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3b000-0x2)='.\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f4c000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x401, 0x0, 0x2, 0x1, 0x40, 0x3f, 0x10001, 0x0, 0x400, 0x400, 0x7, 0x8b, 0x0, 0x3]}, &(0x7f00008e6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e40000)={r3, 0xf7, "1d63a06fefe628095f13518250950c9f277a1264a4ecaf5871b1eadcadc6a3607e46cac9178f0a6cf7256f69015c7db079dd22dcb35438cc6efc757fa1cee03c2043229cff0c3dd647a4baa429ac7941e6ab1b722cafbf30fa7e49638cb53c312fda7c385297702a6cc2f25884488b3656c8cf4900d1d808d1b14cc85ba06eaff8df1758eb2cce81d93d69072bd2903345477611b2749304694634271ff9060198cba0821b40c62395220579b6c4c52331a8b7acc9efcd8576f9896b89661a32df8c4157a67b9f41ddcd695c415375111faaaeb5c5b966dc498578635ea1169342ea21f5d5d83018105ad4af706ca2a0b3bfb1903044ef"}, &(0x7f0000d35000-0x4)=0xff) r4 = accept$alg(r0, 0x0, 0x0) rt_sigaction(0x8, &(0x7f000091b000-0x20)={0xfe, {0xffffffffffffffff}, 0x80000000, 0x40}, &(0x7f000014e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003b4000)={0x0}) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 16:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) io_setup(0x385, &(0x7f0000a74000)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d6000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a0000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x400, r2, &(0x7f0000b01000)="b074b34205760101e7d12877d2b42120d419594e23fe9372fcbe37924ff668a638373f565a9be2886eeb3d363df4a6b7d9c6463211218adf58be3c6f1fadef249cbd66c5b533fce8a9d5b3270d1e58b2720b1d96e9fa0e3792c74c7de4720b7d843c1c6e1e5ccb015da16468357c721969feb847728241c982964aad4b52d42086460b3ea8bb5ea8c31aeecb44aef40d6d15e6c3b4e6db3ecaaac0c749e3b7b43ca290b6d97c2aacb403441be931d3c667c5b8bfbe8bd6bc6428de976f06ede97fd2ea2f0655bdd8ba1e48dde5c5c3b5c5709b945e695db3dc8a7f21a0ea8a4de543b962ee8838e3315297e3fec06599dc87089031aa2e0f723b94441b789a8fd664ed1dcf5a16ddfe78cab2f24f34afc40c6871a7a56f044c51f287aeee5c6324aefd1727a5a0293b20de00d90aca8e77361a43dd0a95920e91c1e7978fef2d52bdfe3a7d632d64e97ec6b9982d00a7e29d6c01df8c11295d959758b95908c11f13cd0af39af0d5fa2ba88afab5eceabd8b3b0b4109b25ab324a65fd704d864c947d2141da166cdf302ed2c34d48a7c7f62adf955f28661c606fb2ac6d62e4e654f091a2734106d0e584f3af6f13652c4d72b5e83dc834d25ff307b80f833d3e3dd66fb27d4c33bfe26240d488a76ef308fa812e77d5f3ceca714809fab52b76b3df9641752c02fe0dd07fcb8ca1390d8864c953814b1ec52efbe305faa133a65c07a77219c466ed68b2fe603d9c6334c6412e2be34b4b0fece21651b57aff2a4d97fc9e809d183fe2b819fc85c13535aff03b163937272e737ffabf6182da1218b3a2b8d49404e5587b6d387722d14770fb0e37e9ce19f4d997875ea0888b01b96e07278e08df8fb850d690ddb79dcdb7961f009870ced9431bdf881625c2522fce196a623922046f05be4537ebcb12b0f7ae436a881be8b30710dd924f8273ae628622c51db30367a2e09481e88a05a83e5f315356ca2355ad533ac026fbb8ee04549bb4edde0ef896766f8f2129dd19b25d97e699d45d248d46f601caafc353bcd51cd46252257da73582e94b9c0cd5200ad4bf3918ad9a1a551df6f7e5032693d251162c166ef960aa76133717bff1d7f3803f858ab96b4229fedf0c24605379318377b0d6ece47ab062bde0d75633f6ede3346bdad0e7e4d228953aaf8961362f2399b76a4c47f1bfd6b5bb20929291c6cd6bc58b389eacbd24c22010479642d803e9579e018184b6ac41eb74cbd83078717e7e5da4aee0dbc58693e9d8ad8918895a9b0480d723197034bf0d35c3d3fbfa13cb6a0b208d8f27343ac0e6e294af747630d6a3d51e90a3bd9cbdac4a7e707ee3e7b38c6cdd2e86250e0a8b3278ed98d050b66cddde5cfe999ed2c46caec87526da9910595e93f6bd157dce5a3b0437be4369147bf740943eb992a5fe334224354a7ec295304392e5de31f10d66c27e25b619fe328db9c4216c243275dc7c00295b0e76520128a9f950654596619a60dc63356d1bac26b2963e0f2d5ae497b9697b8f916e3c74bb17e9678b25ca38530f3759d8b157a05ed9de3827fe2a89a07ea88c99382af7ba87f9517c9a4a13d081c2a2e3eb9d1cfab12554e688c47ebb5f24578ae397d66c274115c263c4df091e86be405cc8dd6186cbc989d8d89f41c081b97800d1d28af30ed115f9669cd09e18b0c2869dc5f65a058241e1f0dc99329035b04b5c7d412c489e770a4195fe87c3777bed437dfc3dc2cbb221518976099f29f988bd6663146be0f28286192abe58ef08160793cbe278282ec5f88e6ecfda3c1c1b9cd4d2e3c12d310874561741f85dd66585c4d58b7fd3da2f6ca825d4ffd96f9b95c889eb1d150236da7830fdf769f70cd870b7db232d7f07f409710aa0b059ea62a2387d460152ea3ff17c2bcb910d38a3bf5df6b3e64cab30aee79c17d4e3f30665a756bee16ebbc08bafdc95178609d2a11ae1afb943548dda43660c7c0e36158bebf6e595b85fca47f67c26114bf5a3fa845cfea749b941a80364e96796252ef1729c26553acff80c39092ace0179b0b8983623a163b7b033f89629414f6f43b288267a5d2884c9f4c5e0c091c7350208bf2ca11476a782c3147ce568165cc908f49027ab694b39ead4010e20012ca22d9b2221a1a4d68e802cf618640f85953ed806b36f1ac3657d049f968e113abc30926f916d77bf88f349ff0574cab3940bf9e385fb16430cf578869b6ca74de8846228bdd171b0ff4faf0b8717b35590df2dcd48e187ba0c3bb7c463b53c513af6e0e20ffc0f862c5426c6aa8e363d8c46a52c28a4e3b37dbec49da6060771acca97037ae1574b37c0b50adb0b6987228c9a6b46f54fa4eefea6b69b7997ba6cc8222a0602e09cf783a161fbb78f786a5f127dc489cd03f1a4a74acec218fdd58dcb50c45e436549a87ad185c3f63c716b408187903badcb90b5bb391d3cec7c3e63bd8b50e5ed037543fa484b855f0b7e20004263783b868be1ab2b25c4ef3a2a8fc059b17441ea7bab65ba8620d30f2d20a9f3479b1b635f1e35a6eaea9d4b9b88ed98f5511ba00eaf94d546d97da7fd6cdb0e0877c945778b1d6671620e319049ccbf381c77cc72ff17a094e564a45ba8ce09b06407ca29fdf7ea8f2dcaf96cb1a5e577a780387afb91f08fd0d9361ddaa20f410473ec43a62f2480f3bc0261c2150002c4405b9393c47705a19d4a36b5a4288d2831b368cebc64d2083207da57cd98c5fd43ae6ff94766f563fa6c9535782b58ed208e73af6d02f8f03337c855c6540124fda2d930cf1fb2b51f637ce47a32331a03f0f9750ff90bcdd8dd8c5ce04adae4c9781ef6c237474352786835494343b0a024f9f16a0b944129599fdb2ea78c2cc9e389f0db02c14af3d0bcb6b61594717c4e1384d623bc0fe19ba753444b670f5b4f5be54786f64a3e4fd3c2033ab18a2b0065ef70369c7bdb76672a1def74bffa8c59e460858cde3b073620616828835652a073fd37b1c197824f7dda6fbe96e287e710165bfa14c2f9d1737515004b0cfd3d1a821011ca9d19c87d7c0f76f08d773642aba3ef3487c80c4548102655d145c41a2f212e439a21ac5f63859a3e1771627445c42837a901359790af1070097f66246d0ca356aef14d7745743aef1974b54a49fb39368c79dcf48e7b47b492bc7776e6d5273461ea0a805f6b998e41d4a5f4500b5292f06577f793d59a8fd3b81ec5924bdef1b01a9a823b5c33e0a833d65bed219b1cab887c0d9fa874801e7e9ac4cf9d1bcf10719c0d8b045909cb24c8f50a9a29e8715cdc28eae47714dafc05172e54c3d2c67cb3914d54109e9d90545037cbcbfb8759a6776c8167b036867df51f865a6c185596f68a22ec6a6dd20e063e836894c0b4b2e971220ad9fa41a62cc6f14687606e82bf0c7a762beb1b9cd1efd8e98f629a76938b84874046050253b92d05fd661801c904803c9e225434dbcac41682f7e5da6a6923e9a208417f5a6ed4f1f33115c2db8d184690b8746af824fcdd7c8cbccbef868678aedb6d2ae46ecafef538ee3bf204814f980036404bedec76c47ea89faea8ec83cb41ba9352692213949acabd358069c2de3e33b1663c97afd95e455012bd9449647f1be3436ee611ce4463de4261a0cd7232f7bf59e472523b229d66164fce2e6cfac499c8ee165802c5fda9bc73b5d9308ce9f2c75e65a8164b3ea20cd49104c0c38791ce6bcc0ce5552724c52ef8ae2193c0774907d0d14e3cc51c5d0c1e9458b87156d439fa834a206817f724d82156295626edb3bd4b74d7343085f9be04912c40fb1d088c54c4f5d9c49483003471ccaff962d9360b41049c4873312d0382f0c2c832137c85ae053763b4da17badc29ef5195b658e9c4fd029947f09d53539df59efd1836b77a96552a47ff0d87062611afd6885e0f76cd453384022ad710ddd4506f6d1c3000f61af80334431aab4ca43ee9169169cca5c0625dd4a0e9dc5d94682e62efee4ecaabcca586e88362d934562d4ea81cae3821685cbdb955602eaa6e962f1ba6c4152d1db581d94c603190b8f9d440a958683de54d820e45acf8abaf95132d675830e5b0ed691871bcf4a9e37ee006d8b87dc134c47d9388bca03e9536e6139ff1cfd8c2a76165186f7d7166616e53d2f496fc90f2dbabecfc522e7d5532779011e19ac58dea1a5c923170a122e8c477dc1eac413115eac07b084aa508f923a22396ab82c2961d976154fed906b57c114662b820e4e6d4f1b51dd01c1886fce05a237fc195b276b93e6f3ac77ec5f1c62a050ce8b5cc764ddd0b287569038e4b759ecf1e38043ec8f96512a01b23839f37f6d07561372de512ecbc0e9dce08949ae278abff662b419250c89c9d1b406c6b0b968b433c0f976ed00418c4f83d9d558c74136cedfd5165a66ee65c82a5e0157cb4dbc69205949e2ad4e3221be7d53423156375a754dc73e0ba11ec2cb306c5ad81087e81a27ce0d8d7fd426501c52d2c5c13a6654b05bba45f8889b9484ec28f25ef12758fc21324174a4477c65698f240a904b8a4ec79e654f5cbcada9deb409397aa1efedb2029c34f1cfee5b9dd0333616029b40c544b7f83ace9ca71dee8b2f89ee13a765fd2bbc302f148c631be7abf55bd083b1b0b44bdcfd5d271c78e6405bb53b707e58f6a47c00b1ab6cc03c9a16bc600e81a7d049b4e9f0ecf5011d7424f6517b1c9cc3d44c397a931a47f6a855f88e20a1f024e41b4e6a7cd819d7bb0ac9cc97edf87efb5a4d3d2caf2c035ee7a50b305cd808fda911307b45aaacff81597b51e3f39f6de5368c2b6d63064c81009bcb0e13259be09c375b48b048573481691313a0858d884cc0b01c1616a368f67151556153f053bea81a00d5e84b8c16fcaab246612f5b795500c63ffaceb60ebb1f003a3ed011e85111eced6e78e3b02fe51e52595ea08f93232cec1018100c280abdfda0d422f13c7ae37ae4807ef03a270bc82d0b679b089bc31b7bb6a59f3f9a9f3c1491d3166d43d6d2e5f6d9b01aa048d397899f04765e4635253e1ffc5a0594966309d209482f6d56844fab756868bf055121d8472313265fba4a9e85cfc7906b89533fa4fa8ff945c904f6c247a9717ef1e66d8b1d701f0f15f01731355f7ee0a5f6e8b9699fccfffa8ebaae09e9010f5f5e8de2f6e7d4329b9080c4460be7341ea11f1e707faadb6b5d5ff4dfedfad9d30f77c02580096f3b084e963682381f2a4e5f3d528760d67fcbd628f0e83e56a2df40d6987e73c8161e196ceb12051935c6f785d75758928db737d7680501ad8971f2d066a5531e44a5d358fef62329f477206cbfff7d05fc98012a34f7184a7c75fa730e8f4ca83b1ee6d2a095e150c1b5a6fb20f5c4b6796cddfd9c60cce0b1b8d84f7cd7d3fadd754263ffe23ead22f4464dad54134f6fa0df0eea0d0730ca54d8c165e5ffa18d9b5247b52eac76fe8cef75ef4101b28f4338b22d34c5bc28ba8353305daae0f1be60c745f85a25cacee3cbb239e9055071a552a2b3b8748522f69965d55f099a114a1bbd8b90d15814487ecfece8f2a7bf86d14062a7ab086bda9ab18ac6a184c055ed1480dd1ebeef5ee23dfd9ae12b45d21a2e237bb71b849b9c6901b363346770e2594dc046534cf17051de281fc7987895bdcf06a4861bfd83b145ba5fde0eb7d3a276182749690d2a2cae559c7579273c6c1197a8b77cc4e11ddb1693a8658f737c8a596b3bcf34a28d0f6434f3c734e27c53dc427f1d2ffcfce734be84307b991c9c9b0bb1c3a12a6168c44173c02672491d35", 0x1000, 0x9f, 0x0, 0x1, r3}, &(0x7f0000551000+0x165)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:06 executing program 0: clone(0x0, &(0x7f00003fb000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") chdir(&(0x7f0000fee000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000001000-0xa5)=""/165) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000062e000)={0x7, 0x3, 0x3, 'queue0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.217107] handle_userfault: 207 callbacks suppressed [ 79.217112] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.223901] device eql entered promiscuous mode [ 79.232425] audit: type=1400 audit(1515429666.435:681): avc: denied { ioctl } for pid=11605 comm="syz-executor5" path="socket:[29142]" dev="sockfs" ino=29142 ioctlcmd=0x5608 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 79.304596] CPU: 0 PID: 11579 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #252 [ 79.311990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.321330] Call Trace: [ 79.323898] dump_stack+0x194/0x257 [ 79.327501] ? arch_local_irq_restore+0x53/0x53 [ 79.332146] ? handle_userfault+0x12b7/0x24c0 [ 79.336625] handle_userfault+0x12fa/0x24c0 [ 79.340917] ? handle_userfault+0x150b/0x24c0 [ 79.345406] ? userfaultfd_ioctl+0x4520/0x4520 [ 79.349960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.355124] ? perf_trace_lock+0xb0/0x900 [ 79.359241] ? __lock_is_held+0xb6/0x140 [ 79.363278] ? trace_event_raw_event_lock+0x340/0x340 [ 79.368451] ? print_irqtrace_events+0x270/0x270 [ 79.373179] ? print_irqtrace_events+0x270/0x270 [ 79.377906] ? get_user_pages_fast+0x277/0x340 [ 79.382467] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.387289] ? perf_trace_lock+0x900/0x900 [ 79.391493] ? __lock_acquire+0x664/0x3e00 [ 79.395699] ? check_noncircular+0x20/0x20 [ 79.399901] ? __lock_acquire+0x664/0x3e00 [ 79.404118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.409283] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.414448] ? find_held_lock+0x35/0x1d0 [ 79.418488] ? __handle_mm_fault+0x3296/0x3ce0 [ 79.423050] ? lock_downgrade+0x980/0x980 [ 79.427173] ? lock_release+0xa40/0xa40 [ 79.431117] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.435939] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.440756] ? do_raw_spin_trylock+0x190/0x190 [ 79.445312] ? perf_trace_lock+0x900/0x900 [ 79.449527] __handle_mm_fault+0x32a3/0x3ce0 [ 79.453911] ? __pmd_alloc+0x4e0/0x4e0 [ 79.457780] ? find_held_lock+0x35/0x1d0 [ 79.461819] ? handle_mm_fault+0x248/0x8d0 [ 79.466042] ? lock_downgrade+0x980/0x980 [ 79.470184] handle_mm_fault+0x334/0x8d0 [ 79.474217] ? down_read+0x96/0x150 [ 79.477813] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 79.482365] ? vmacache_find+0x5f/0x280 [ 79.486316] ? find_vma+0x30/0x150 [ 79.489829] __do_page_fault+0x5c9/0xc90 [ 79.493879] ? mm_fault_error+0x2c0/0x2c0 [ 79.497998] ? find_held_lock+0x35/0x1d0 [ 79.502050] do_page_fault+0xee/0x720 [ 79.505823] ? __do_page_fault+0xc90/0xc90 [ 79.510037] ? lock_release+0xa40/0xa40 [ 79.513980] ? __lock_is_held+0xb6/0x140 [ 79.518029] ? do_raw_spin_trylock+0x190/0x190 [ 79.522601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.527424] page_fault+0x2c/0x60 [ 79.530853] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 79.536617] RSP: 0018:ffff8801c5ae7928 EFLAGS: 00010246 [ 79.541950] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 79.549194] RDX: 000000000000011d RSI: ffffc9000324a000 RDI: ffff8801c5ae7d28 [ 79.556436] RBP: ffff8801c5ae7a08 R08: ffff8801cc7acc00 R09: 1ffff10038b5cee7 [ 79.563685] R10: ffff8801c5ae7858 R11: 0000000000000003 R12: 1ffff10038b5cf28 [ 79.570939] R13: ffff8801c5ae79e0 R14: 0000000000000000 R15: ffff8801c5ae7d20 [ 79.578195] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 79.583364] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 79.588527] ? iov_iter_revert+0x9d0/0x9d0 [ 79.592737] ? mark_held_locks+0xaf/0x100 [ 79.596857] ? simple_xattr_get+0xeb/0x160 [ 79.601063] ? current_kernel_time64+0x122/0x2f0 [ 79.605791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.610782] generic_perform_write+0x200/0x600 [ 79.615349] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 79.620598] ? generic_update_time+0x1b2/0x270 [ 79.625158] ? __mnt_drop_write_file+0xd/0x70 [ 79.629627] ? file_update_time+0xbf/0x470 [ 79.633835] ? current_time+0xc0/0xc0 [ 79.637701] ? down_write+0x87/0x120 [ 79.641391] __generic_file_write_iter+0x366/0x5b0 [ 79.646292] ? check_noncircular+0x20/0x20 [ 79.650503] generic_file_write_iter+0x399/0x790 [ 79.655236] ? __generic_file_write_iter+0x5b0/0x5b0 [ 79.660315] ? iov_iter_init+0xaf/0x1d0 [ 79.664267] __vfs_write+0x684/0x970 [ 79.667962] ? lock_acquire+0x1d5/0x580 [ 79.671922] ? kernel_read+0x120/0x120 [ 79.675799] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 79.680526] ? __sb_start_write+0x209/0x2a0 [ 79.684823] vfs_write+0x189/0x510 [ 79.688339] SyS_write+0xef/0x220 [ 79.691779] ? SyS_read+0x220/0x220 [ 79.695383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.700372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.705109] entry_SYSCALL_64_fastpath+0x23/0x9a [ 79.709843] RIP: 0033:0x452ac9 [ 79.713023] RSP: 002b:00007fd20d51dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/08 16:41:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000253000)='/dev/midi#\x00', 0xfffffffffffffffe, 0xc0800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000886000)=0x0, &(0x7f0000a81000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00008e4000-0x4)=0x0, &(0x7f00002d6000)=0x4) 2018/01/08 16:41:06 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/08 16:41:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000400000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000c20000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e20000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000095f000)={0xcc00000000000000, 0x4}) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") poll(&(0x7f0000a29000)=[], 0x0, 0x9) 2018/01/08 16:41:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000532000)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b18000-0x9)='/dev/sg#\x00', 0x0, 0x24800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d7a000)={0x0, 0x69, 0x4, 0x0, 0x8, 0x60, 0x80, 0x40, 0x101, 0xffffffff, 0x9}, 0xb) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 16:41:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000195000-0x8)={0x0, 0x5}, &(0x7f0000e31000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000029b000-0x8)=@assoc_value={r2, 0x0}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/08 16:41:06 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$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) preadv(r0, &(0x7f00000be000)=[{&(0x7f0000e99000)=""/40, 0x28}], 0x1, 0x0) 2018/01/08 16:41:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 16:41:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) [ 79.720726] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 79.727982] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 79.735226] RBP: 0000000000000571 R08: 0000000000000000 R09: 0000000000000000 [ 79.742467] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6338 [ 79.750501] R13: 00000000ffffffff R14: 00007fd20d51e6d4 R15: 0000000000000000 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000-0x1c)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000011000)=""}) r0 = syz_open_dev$dmmidi(&(0x7f0000478000)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000be3000)={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]}) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r2, &(0x7f00003d7000)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000612000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c39000-0x4)=0x8) delete_module(&(0x7f0000b9a000-0x1)='\x00', 0x800) write(r2, &(0x7f0000486000)="bb", 0x1) 2018/01/08 16:41:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000037000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008f4000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000+0x83b)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x84c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d90000-0x10)={&(0x7f0000870000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f0000001000-0x1)="") 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x100000000, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/08 16:41:07 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009a000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000024a000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000997000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cee000)={{0x3, 0x0, 0x4817, 0x0, 0x1}, 0x8, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) listen(r1, 0x2000000000) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000057000-0x98)={0x6, 0x0, [{0x7, 0x401, 0x100, 0x100000000000000, 0xc95, 0x0}, {0x0, 0x10000000, 0x1, 0x9, 0xfffffffffffffbff, 0x0}, {0x0, 0x1, 0x3, 0x101, 0x8, 0x0}, {0x0, 0xe484, 0x3, 0x2, 0xffffffffb8629e10, 0x0}, {0x1, 0xc5, 0x2, 0x9f3, 0x80000000, 0x0}, {0xa, 0x3ff, 0xffff, 0x5, 0x7, 0x0}]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x37, 0x800) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/kvm\x00', 0x0, 0x0) fsync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0c41f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f80000-0xa)='/dev/vcs#\x00', 0x6, 0x2000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000058f000-0xe)=@l2={0x1f, 0x0, {0x4, 0x7fff, 0xffffffffffffff2d, 0x100000000, 0xcb61, 0x2}, 0x1000, 0x0}, 0xe) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f80000-0x4)=0xffffffff, 0x4) 2018/01/08 16:41:07 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/autofs\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009f5000-0x10)={0x0, 0x64, &(0x7f00003b9000-0x64)=[@in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f00006a5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000efd000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3d2cc35d80, 0x3, 0x22e, 0x28}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c28000-0x38)=[{0x0, 0x0, &(0x7f0000692000-0x30)=[{&(0x7f0000010000)="fb02e108c442adb8f1443ff86c7cf35316650bf9e91986a6457df1079a52dedea8876e63c6cce6136a86e3cca34db96db1b3a7b1e6bb56140384bb67f682f00d3b1e920aacbf835807bc479bbeb7a8a83e095360e70ae6e11d7ec67bc78011078fd6270e46ff421a1737a2ef12ff36", 0x6f}, {&(0x7f0000f1f000-0xc5)="9a573acc562f78cc24bf0013ebc8a3f96a83f8ccc352acf2889256ae4f7441d8ac15e15e2f9b927357beb99555cb75aa946026d89699c319f35ce20d447d6bd342720fd5c7b1d064769a12aa611e28027bda7cbb4acd8bd8e2f750aeed6e61b30096884df4aa668d5a1fa2508210232584bb4507839b2b2b16ba97966984a921b0e65f8a6309a1fe79b16207c17bb93d5d12431ca7d600ea556e063235dabe139ac7b1740dd79c40fceb117b6dea179be1fcd6d1d716424d4008d82e5c868869b1dfc7a361", 0xc5}, {&(0x7f0000376000)="d4b5d66b8079b75f34514167dd3f37128205eecb8a5251de6cfc93b14e661ea63dccf39cb03aabd9b2e11077ef61bbd33ff1fa22255223f25af61faab7fcc4a98c3ec552dcb5fea8c2144a7863d74b849b531d699641d7fab5d88ca026c29a04ee2567242cc494df5f76ed7ac25ba7293a8bbac99ca7b57ff5f2f5c191654efd7c", 0x81}], 0x3, &(0x7f0000a61000-0x10b0)=[@iv={0x38, 0x117, 0x2, 0x20, "16b1bfa77ebce67f52e0ec286738efae31a3b082996025ccfb9d8027d599bde8"}, @assoc={0x18, 0x117, 0x4, 0xfccc}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x30, 0x117, 0x2, 0x1c, "100b3de06c76a6ce509e0453ad2ed39b2785b3a0f1546a5af1801469"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10b0, 0x80}], 0x1, 0x10) modify_ldt$write2(0x11, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000816000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000ae6000-0xc)={0x0, 0x0}) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce1000+0xa98)='/selinux/checkreqprot\x00', 0x20400, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000eef000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006c3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000056000)="1f0000000006ffde0000f49f071000e4e90500060900d98006000000000012", 0x1f) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000007e000-0x3)=0x2) 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(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000b8d000-0x78)={0x7, 0x78, 0x0, 0x5db738b7, 0x2786, 0x13a4, 0x0, 0x58, 0x0, 0x2, 0x100, 0x9, 0xfffffffffffffffb, 0x7, 0x8000, 0x600, 0x9, 0x8, 0x4, 0x80000000, 0x7fff, 0x9, 0x6, 0x70000, 0xd9, 0x7, 0x3, 0x7fff, 0x401, 0x2, 0x0, 0x7, 0x6, 0x8, 0x200, 0x4211da34, 0x8001, 0x8, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0xfffffffffffffffa}, 0x411, 0x2, 0x6, 0x0, 0x2, 0x7, 0x1000, 0x0}, r3, 0x6, r0, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) r5 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)='/dev/snd/seq\x00', 0x0, 0x82402) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000d98000-0x5c)={0x7fffffff, 0x0, {0x2, 0x3, 0xc0, 0x2, 0x3f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 16:41:07 executing program 1: unshare(0x80000) msgget$private(0x0, 0x0) msgget(0x0, 0x211) unshare(0x8000000) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000025b000-0x5)='GPL\'\x00', 0x80, 0x100, &(0x7f00006b1000)={0x3, 0x1, 0x8, 0x5, 0xffffffff80000000, 0x20, 0x6000000, 0x9}) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x2) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x8000000000}, &(0x7f00008e3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x1, &(0x7f0000b89000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c5f000-0x4)=@assoc_id=0x0, &(0x7f0000880000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ef2000)={r2, 0x0}, &(0x7f0000d00000)=0x20d) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a4a000-0x8)={r3, 0x480000000000000, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b94000)={""/1024}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d1000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000403000)={0x0, 0x0, 0x0}, &(0x7f0000c57000-0x4)=0xc) fchown(r1, r4, r5) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000098b000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000c1d000)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00009de000)=0x0) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b3f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000554000-0xf2)=""/242) r2 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000282000-0x20)={0x100000001, 0x7, 0x6, 0x9, 0xc, 0x8}) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0x9, 0x40040) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005be000-0x116)="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", 0xfc) pipe(&(0x7f000049a000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000064a000-0x4)=0x0) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000487000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="14909e495ae5", [], {{0x86dd, @ipv6={0x0, 0x6, "005c17", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "be"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000dc9000)={0x0, {""/7}, 0x0}, &(0x7f000079f000)=0x10, 0x800) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000000000, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f00004ef000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000f7b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000dfe000)="56de3fb54b21f1e952986167a0967b7752cc87b29b2fa0ad5c932778978a41a1123f90d1d818a4c55981b44d16ab92e3d1cd0196cd96465922d67c2f234288b78cd41f52c37b6aa62315ab48e006ca5ab18aefaddddff130e1bf7dbc5e9a828feb25c8020f026ecaac44a5754c83c78881b5046bf5fdd3c76b69e83af125c4115d3bc0b5c4e96377558f3905f8bfc1995bb82c533ff08ac60b0d55e5161101867f71146a43abccfca89f93f3542eeb8c280fd11418d2ea3a8a332921ad7cb378f73e47") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={r1, 0x0}, 0xffffffffffffffb4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000558000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00009f9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009a5000-0xa)='/dev/dsp#\x00', 0x1, 0x8000) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000995000)=0x14) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000020d000)=""/207, 0xcf, 0x2161, &(0x7f00009a4000)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 16:41:07 executing program 4: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xe000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000140000-0x68)={0x7b, 0x0, [0xffffffffffff8000, 0x0, 0x3, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008bb000)={0x6, 0x4}, 0x8) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099e000-0xa)='/dev/cuse\x00', 0x4113ec524a6f1cfb, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00001d9000)={0x6d, &(0x7f000060b000)=""/109}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000c20000-0x4)=0x0, 0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000c22000-0x2)=0x5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000919000-0x10)={0x100, 0xa, 0xffffffffffffffff, 0x2, 0x0}, &(0x7f00005d6000)=0x10) bind$netlink(r0, &(0x7f0000c63000-0xc)={0x10, 0x0, 0x2, 0x20000008}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ac6000-0xea)={r1, 0xe2, "294a3a7bdb98c6547b50e7ccc2a644e2b26593461c7061ab131b621152750159a668f08f813d2292bb123a2edb50bdfa93673f6297e07bb8bf2aef43971a78df192690deca3ea2940bfbd7213ffb854c231ffb49ef6fe84ec5db45c8a3a9eb6f988f1f4811e176907c96303fea1d1773b455c0d990de748f7c67af27b2db88a0d74ed28fb8c9f918e52a839a44f63817d9bb1b0f63b4842ae3d4c18b589df7f2619fe7c3614e597abc269e6ee66372e45f3130e35be6231c06a0bc34b4b8eb8ac743e0f66e526dc6750357218efc72aaefe44d970493df9d981fcc1e7ca07f0e2ddd"}, &(0x7f0000cc6000-0x4)=0xea) r2 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r2, &(0x7f0000205000)="85bfa9", 0xffffffffffffff79, 0x40000, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 80.110098] netlink: 168 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x2000000001, 0x0) r1 = shmget(0x3, 0x4000, 0x800, &(0x7f00008fb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000138000-0x8)={0x0, 0x7}, &(0x7f0000427000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000312000-0x6)={r2, 0x0}, &(0x7f00006c3000-0x4)=0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) r3 = dup2(r0, r0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000c96000-0x10)={&(0x7f0000a33000/0x1000)=nil, 0x1000}) 2018/01/08 16:41:07 executing program 7: open(&(0x7f0000e85000)='./file0\x00', 0x8000, 0x150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000a4a000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b12000-0x20)={0x3, 0x3, 0x81, 0x80, 0x1a, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control\x00') 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) timer_gettime(0x0, &(0x7f0000365000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f55000)={0x0, 0x0}) futex(&(0x7f0000e20000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, r2+30000000}, &(0x7f0000370000)=0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r3, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) syz_open_dev$mouse(&(0x7f0000c5a000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000803000-0x4)=0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) [ 80.150696] netlink: 168 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000036000)=""/4096) r0 = shmat(0xffffffffffffffff, &(0x7f0000e14000/0x11000)=nil, 0x4000) shmdt(r0) shmget(0x1, 0x1000, 0x78000050, &(0x7f0000847000/0x1000)=nil) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x78)={{0xab, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009df000-0x7d)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000783000)='/dev/mixer\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007b3000-0x94)={0x0, 0x8c, "1e41beb1255e784e798b10d171cbe89705fc7092c6d67958385b515b2a972d4c2e5953eca01cd15cb2121010fb74a0dda351be9f5f47f17c0b5d9b502a09f117b43f524dfaf7e73aa45dea30cfd8ce3b200014a06dfcac483e0df2af1c2b28dcd0ce43cc9f11c8ea73ff21817e3dde2b6e46d1f02ed9e6ecc2bb683a2d0e3bce5b9abd282ae23425a8d07523"}, &(0x7f0000f81000)=0x94) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000104000)={r3, 0xe1, 0x15, "864718a9e6ac8bf063f3e4fd85833ce97f6d642a9f"}, 0x1d) accept$packet(r2, &(0x7f0000d76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000383000)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00009ee000-0x26b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000f56000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000769000)=0x5, 0x4) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f3a000)={0x7ff, 0x4, 0xfff, 0x83, 0x80006, 0x6, 0x1a12, 0x88, 0x5, 0xc40, 0x101, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f67) r3 = epoll_create1(0x0) r4 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006f8000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff, 0x2}) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f000032d000)={0x6, 0x4}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000def000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 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]}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b66000-0xd)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00003c2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) finit_module(r1, &(0x7f0000a65000-0x1)='\x00', 0xbed3a161402e9bde) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000079b000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x8001, 0xc4, 0x7f}, &(0x7f0000531000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000418000)={r2, 0x4, 0x0}, 0xc) r3 = dup2(r1, r0) unshare(0x0) getsockname$netlink(r3, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) 2018/01/08 16:41:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000411000)=0x0, &(0x7f00000ce000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002f0000-0xc5)="7ea4f5b606d717e4a55eef91eeefe4c4bd5ef3032be2abbade85e39175974ccbb6d76e105bf2bc96fc68ee6d814e4203328304b076a50b227eb3b0ae33516dd496ad48729b1624704f5cceb3b9148157abacb6c64d98e9a15990c0833cb8c41bcf60d11104ecdf10b67f078c216f646de7ef6a0c9d4b20e00bf8535c6d71ea281fa36be296f9ea5f444be8e2ac936a29f3addba618881671a8308e5bc7e50bb8fa22a00636ea3bc6fa15c350b242ff03f32b07648a365764a0fa81df12936d85e239f0e434", 0xc5, 0x0, &(0x7f0000aa2000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2b3e34a2}, 0x1c) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r1, 0x9) prlimit64(r3, 0x4, &(0x7f0000821000)={0x3, 0x800}, &(0x7f00003e3000-0x10)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000019d000-0x4)=0x2) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009a5000-0x68)={0x1, 0x0, [{0x11, 0x0, 0xe04c}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000f7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002eb000-0x4)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000674000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000804000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096b000-0x4)=0xc) syz_fuse_mount(&(0x7f000060a000+0x7b1)='./file0\x00', 0x4000, r3, r4, 0x101, 0x2000000) 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$void(r0, 0x5450) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x183, 0x0, 0x0}]}) 2018/01/08 16:41:07 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x8e)=""/142, 0x8e, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00009ef000-0x8)='./file0\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006fd000-0x4)=0x100000001) fallocate(r0, 0x0, 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000c5b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e70000)=0xfffffffffffffffb, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000015000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000009a000-0x4)=0x14) connect$packet(r0, &(0x7f0000ef8000-0x14)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cb2000-0x6c)=""/108, &(0x7f0000201000-0x4)=0x6c) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x3, 0x10, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffda0) 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000472000)=""/91, &(0x7f00007b3000-0x4)=0x5b) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f75000)=""/4096, &(0x7f0000fb1000)=0x1000) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000a90000)=@generic="c004f1ea7901fb2641724f742104ac1e") r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000182000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f0000fdc000)='/dev/snd/seq\x00', 0x0, 0x400002) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000098b000)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/sequencer\x00', 0x200000, 0x0) connect$ipx(r2, &(0x7f000029a000-0x10)={0x4, 0x101, 0x2, "23002754abe5", 0x7f, 0x0}, 0xffffffdc) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000-0x14)={0x0, 0x9, 0x9, 0xffffffffffffffc1, 0x4, 0x10001}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000011000)={r2, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000014000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup(r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000d32000)=0x0) ioctl$TUNDETACHFILTER(r3, 0x400454cb, 0x0) memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c13000-0x4)=0x7f, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x101, 0x21, 0x6c9, "a0e4da929024", "a892ad1454821f8b56f0a5b94d747a97"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3ed6ad7b, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') renameat(r1, &(0x7f0000dd2000-0x8)='./file0\x00', r1, &(0x7f00003b5000)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000681000-0xb)='/dev/audio\x00', 0x20080, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c4e000)=0x0, &(0x7f0000fdc000-0x4)=0xd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fdc000)=[{0x3, 0xffffffffffffffff}], 0x1) flock(r1, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000020000)=""/40) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000021000)={0x0, 0x4}, &(0x7f000001a000)=0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000021000)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) r0 = syz_open_dev$vcsn(&(0x7f0000140000-0xa)='/dev/vcs#\x00', 0x4, 0x202000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006b8000-0x1000)=""/4096, &(0x7f0000f2d000)=0x1000) execve(&(0x7f0000c09000)='./file0\x00', &(0x7f0000e20000-0x38)=[&(0x7f0000e8f000)='posix_acl_access\x00', &(0x7f000055b000-0x1)='\x00', &(0x7f000080a000-0xd)='system+ppp1%\x00', &(0x7f00001d2000-0x6)='h@proc({\x00', &(0x7f00004ae000)="c500", &(0x7f0000f57000-0x1)='\x00', &(0x7f00007e9000-0x7)='eth1!,\x00'], &(0x7f0000c96000)=[&(0x7f0000a1a000)='\x00']) openat(0xffffffffffffff9c, &(0x7f000034c000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/08 16:41:07 executing program 0: r0 = socket(0x10, 0x802, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fa0000-0x4)=0xb9f, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030040030000000503c76e35", 0x26) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) munlock(&(0x7f00007ed000/0x1000)=nil, 0x1000) 2018/01/08 16:41:07 executing program 6: clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") prctl$setendian(0x14, 0x2) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000d69000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_SMI(r0, 0xaeb7) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0xa0000003, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbd000-0xc)='/dev/rfkill\x00', 0x10200, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3f) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_config_ext={0x193f349e, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/hwrng\x00', 0x2, 0x0) mount(&(0x7f00004c4000)='./file0\x00', &(0x7f00005ea000)='./file0\x00', &(0x7f00004c6000-0x7)='cgroup\x00', 0x1108400, &(0x7f0000565000)="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") accept$unix(r1, &(0x7f00009a6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000790000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000014c000+0xfa)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xffffffffffff1352, 0x10001, 0x4}, &(0x7f000027f000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cfd000-0x10)={r2, 0x10, &(0x7f0000a3b000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000039f000)=0x10) getsockname$unix(r1, &(0x7f0000e9f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000046c000)=0x8) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a14000-0x8)='./file0\x00', 0x48200, 0x4d) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) flistxattr(r1, &(0x7f0000fca000)=""/162, 0xa2) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b7a000-0x68)={0x8, 0xd99b, 0xae, {0x0, 0x0}, 0x71a, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x2) r2 = syz_open_dev$sndseq(&(0x7f00008aa000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ba2000)=0x0, &(0x7f00006f6000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00004f0000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00005bf000-0x8)='./file0\x00', &(0x7f0000b68000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/kvm\x00', 0x41e980, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000002d000-0x20)={0xfffffffffffffffc, r4, 0x10000, 0x8f6}) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000acd000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) readv(r0, &(0x7f0000005000)=[{&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000003000)=""/190, 0xbe}, {&(0x7f0000005000-0xef)=""/239, 0xef}, {&(0x7f0000005000-0x52)=""/82, 0x52}, {&(0x7f0000000000)=""/80, 0x50}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000007000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x99)="dbd46d87df713871c8a95b97ab07f8682ae1c30c3faebeaa14ba654fc7e0e0ca2c6aff71ab2f6615b065318270d1c7c219f9b9266e9f88f2893ad4d09661258c0d4ec66f81d2cdd6e099ac75aabf2cdb746cb9144e392ee266a7f56570cd513eb79c0374a2e93c6b84757229d1034a15ab793c5093144aff76626e77ac2bebae54df0eff71751e5bd117a50c39625d83f17b7652837b0a0f30", 0x99}, {&(0x7f0000001000)="42f69a772d0791c62ff76af2a804ac3158bd573aafcc89ded352bc6ef54f61d3204fd56071bc4482f5630cee93dc9a4adae45baf4011ca308adf322478f5806eb41c480decc2c5e1a4bd0d00f0db539542bc1624ca3a968abaf13e72529f42253f85346d0f0ab9b71754c8d473b87e1b6616983308096e5c5e3acbb95d0675b43c0ea02e46d3c83073ae7faf63228e4b49b2665b2436bc8ca1d6662a1ae5e82656fb1ff179e707fb401fdd79c55b5d6d33e2f264d87008513eeb4bdd5842a767cc6f67", 0xc3}, {&(0x7f0000001000-0xdb)="623eb47ac0c74fab588467d94a7f271ae17bb380698ad30779d535382bfc8a5f1c2fb26e164445cdbf7704a0a4c0d79f8301c1ce1331cfa2d465de0d95408777a261fe6539944ef70f3790e8c3948467f2d58ffb6a298073ed045f8dddfd49f43c833b5367ed8f32c654df916a0b47269c73f44d72389570f5ce53fb3ac2b4f3be50f2b7b6c9d5a9da93752295ec752c6dd473b8d3a81706e82a55f1c1e9522fa991dcc59bead3263093ff60753a3f3495116ab703c061003cfe7ecc685b2654bdbda99a1c757239ddae344ed01056aa84a6a60914a9d68ece334a", 0xdb}, {&(0x7f0000001000)="7850ad9bc61c0fc212e4055f4f7f746d1637b3a4c7ff02f748074f7a4449a9791ae847e3885f3a0f92ad32730096be8576f91ac987a72f7584ef664af5ae8d3092e1e402da5c9ac993ceee5e9a9c1251a569863eada56b5acdc5ca0f2593a476649a6e43bdf1fb7e48d19722e37ab6590909f3caaa619f36c7d4935d657ec1d2764a01253b2dca89987d9bde70", 0x8d}], 0x4, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x1, 0x103041) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009f7000)="", 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) epoll_create(0x75a) 2018/01/08 16:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000436000)=0x8000000071) r0 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000856000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9a7d00", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "d2a81d76ded5550b"}}}}}}}, 0x0) read$eventfd(r0, &(0x7f0000c24000)=0x0, 0x8) write(r0, &(0x7f0000145000-0xfa)="", 0x0) 2018/01/08 16:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000006c000-0x4)={0x0, 0x0}) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) 2018/01/08 16:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f1f000-0xcb)="cb8a549661fba12bb5b52f683d83fed0615270bb6f9630288fcb0200000038572138ff132785de82674f002cf1dc5ee69f39caab1c5e760a65bd009136930571423a8b2614cff13c301030fa681f81f3705e9f42f7873ba94cf01e85615dead78a08106e3304ed824d1745b96b29375e02ee72e9deebf17733f485a10f9c0ab1e02052bed697c058e585fc9deae70b522fab699e7c14e78daa042c7e18ded61bbd781701fe8e36c5d058a26af20ce39b19ba85302193f2338807bf89c4d3d63ed0302fececc01bcc84fc00") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a35000)={0x0, 0x0, 0x0}, &(0x7f000090d000-0x4)=0xc) setpriority(0x0, r3, 0x5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSBRKP(r1, 0x5425, 0x101) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000e8e000)=0x0, &(0x7f00005be000-0x4)=0x0, &(0x7f0000676000)=0x0) 2018/01/08 16:41:07 executing program 1: socket(0x13, 0xf, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000c75000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069e000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000975000-0x4)=0xe8) 2018/01/08 16:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000c28000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = request_key(&(0x7f0000c74000)='trusted\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ae000-0x1)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000a82000)='ceph\x00', &(0x7f0000092000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000096000-0x6)="9769a716480a", 0x6, r3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00007a8000-0xc8)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd, 0xb, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/08 16:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007ee000-0x20)={"a2be5e8e7e97b61c16ad8adb08f7b2b8", {0x4, 0x1, 0x5, "4eb3b65f2359", 0x400, 0x0}}) 2018/01/08 16:41:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00007ba000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ba6000)=[{0x0, 0x3, 0xfffffffffffffffc, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @raw8={"e5a1a4e9fe14761d33db7947"}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x3d) 2018/01/08 16:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000483000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000087000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00001ad000)={r2, &(0x7f0000fe1000)=""/85}) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) poll(&(0x7f000036d000-0x28)=[{r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0xf50a, 0x0}, {r1, 0x4041, 0x0}, {r1, 0x1, 0x0}], 0x5, 0x2) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_flags=0x800}) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00002af000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) getpeername$ax25(r0, &(0x7f0000e47000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a5f000)=0x0, &(0x7f0000229000-0x4)=0x4) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') readv(0xffffffffffffffff, &(0x7f0000f71000-0x10)=[{&(0x7f00003fb000-0x87)=""/135, 0xd}], 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/08 16:41:08 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052c000)='./file0\x00', 0x109200, 0x11) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000005a000-0x10)=@generic="86f282dd2c777df250c0e3d96722ee48") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000940000-0x140)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:08 executing program 1: clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f00006c5000-0x10)={0x3, {"b05ca8b904012b"}, 0x4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) 2018/01/08 16:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10000000000000a) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4e000-0x15)='/proc/self/net/pfkey\x00', 0x480101, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000021000-0x4)=0x2, 0x4) dup2(r1, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00002ef000-0x4)=0x0) getpriority(0x0, r4) 2018/01/08 16:41:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x82d, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000c70000)='/dev/dsp#\x00', 0x3, 0x254c01) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d25000)=[{0x8, 0x6}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/08 16:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x4a, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f0000914000-0x8)=&(0x7f0000fe3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e58000-0x8)=0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d9e000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e23000-0x10)={&(0x7f000041c000/0x1000)=nil, 0x1000}) 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000532000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 16:41:08 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) madvise(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x7f) readahead(r1, 0x20, 0x75c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000-0x4)=0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000173000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000746000)=0x8, 0x800) mount(&(0x7f0000cfc000)='./file0\x00', &(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f00005dc000-0x5)='aufs\x00', 0xa1008, &(0x7f000055b000)="c4a841a35e973cb062f52b84e19cb38ddc38318d3f559e4f7829881a415fc12fd8123f13aafecc600111eadbb910ee1a16eb6c185c473f27db17949c0b421e15cf0bc13685156b21d4c3e3ed288a3126b1dc441a00c9f97ffd7deb0fde68fb0c4c11ac57d80df919603cc0178cc1ce6d63fac2597ef3ff3373f99baae6cb8c596e7a011c4bf10f1e6437352a338fa93d81e0111d791afc63c944a0f05a8a8da057e4fe41d742ea5091c7c5909cd3eb9aac") ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) [ 80.968904] QAT: Invalid ioctl 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sync_file_range(r1, 0x100000001, 0x10001, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000942000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)=0x0) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cf000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000197000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x460281) clock_getres(0x0, &(0x7f0000c88000-0x10)={0x0, 0x0}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000066b000-0x1)=0x0) 2018/01/08 16:41:08 executing program 4: r0 = semget$private(0x0, 0x4, 0x14c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[]) 2018/01/08 16:41:08 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0xfffffffffffffffe, &(0x7f00002a6000-0x10)={r1, r2+30000000}, &(0x7f0000caf000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00005fb000-0x4c8)={{0x1ff, 0x5, 0x9, 0x1, "fe2d3014a1afeb81dc89c0b99f3c2dd34337c4f86a522d8072d4afd21560e981a8a0a2506c29aced1aa74c27", 0x4}, 0x80, [0xf28, 0x5, 0x6, 0xc8, 0x8, 0x6, 0xffffffff, 0x5ae, 0x900, 0x1, 0x4, 0x762, 0x3, 0x6, 0x1f, 0x40, 0x0, 0x5, 0x3, 0x401, 0x8, 0x7f, 0xd1, 0xfffffffffffff001, 0x7, 0x76, 0x1000, 0x20, 0x7fffffff, 0x7, 0x2, 0x3f, 0x20200000, 0x3f, 0x1, 0x100000000, 0x6, 0x1, 0x548, 0x5, 0x5, 0xff, 0xc07, 0x80000001, 0x2, 0x3, 0x4, 0x1ff, 0x4, 0x2, 0x7ff, 0x6, 0x8, 0x4, 0x200, 0x4, 0x1, 0x73, 0x4, 0x4, 0x8, 0xfffffffffffff674, 0x400, 0x8, 0xffff, 0x0, 0x400000000000, 0x991, 0x800, 0x5d, 0x1, 0x8, 0x7, 0x0, 0x7, 0xfffffffffffff051, 0x800, 0x0, 0x7, 0x3, 0x20, 0x0, 0x0, 0x7, 0x800, 0x3, 0x1, 0x401, 0x9, 0x8, 0x7fff, 0x5, 0xe, 0x6, 0x5, 0xfef, 0x4d, 0x51, 0x1, 0x4, 0x20000000000000, 0x35, 0x10000, 0xe41a3ce, 0x6, 0x0, 0xef, 0x2, 0x1, 0x8, 0x6, 0x9, 0x0, 0x890, 0x8001, 0x2, 0x1, 0x6dda, 0x7ff, 0xc1, 0x5646, 0x6, 0x80, 0x8, 0x80, 0x2, 0x8, 0x1f], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SMI(r0, 0xaeb7) tkill(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000041e000)={0x0, 0x38, 0x4000003, &(0x7f00005b7000-0x8)=0x0}) connect$inet6(r0, &(0x7f0000422000)={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa27}, 0x1c) 2018/01/08 16:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000)='/dev/vga_arbiter\x00', 0x200000000080000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006fc000-0x4)=0x0) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000084000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006a8000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00002a9000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000be0000-0x14)={0x89a, 0x75ca, 0x3, 0x9, 0x1b0, 0x7f, 0x8, 0x2, 0x0, 0x1}) writev(r3, &(0x7f0000de4000-0x10)=[{&(0x7f0000d32000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) [ 80.998513] QAT: Invalid ioctl 2018/01/08 16:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000ffc000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a72000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00003b0000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003cf000-0x28)={@generic="4273cee357256415a1818155c9b81e0a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e16000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000996000-0x20)={0x20, 0x9de8, 0x9, 0x81, 0x17, 0x1}) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000647000)={0x1, [0x0]}, &(0x7f0000f57000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000054e000)={r3, 0x7fff, 0x9, 0x0, 0x723d, 0x5}, 0x14) 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r1 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 81.034923] QAT: Invalid ioctl [ 81.045725] QAT: Invalid ioctl 2018/01/08 16:41:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'user.\x00', '\x00'}, &(0x7f00008cf000)=""/105, 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00001db000-0x18)={0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ac5000)={0x1c, 0x0, &(0x7f0000d7f000)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x2, 0x1}], 0x85, 0x0, &(0x7f0000aa4000-0x85)="4334104afaba4a439cee8e273e1fad67f3117e265d679e03d2b09b1b11c542583c2a251277adbf87783db09f1fe2287ed93e30ef09e56b99cbbc073a301b53d7177da3ac62b98161663ea86bfc7e4f26ff0629550708dc807306db7463337e17cf61a677eaa084880eec1f14ccea692391cb17810f6bfc08d3269e027e380262e99cd1f699"}) close(r0) 2018/01/08 16:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f0000529000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e5c000-0x10)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000003f000)=0x0, &(0x7f0000e32000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000c48000)=0x100000000) recvmmsg(r0, &(0x7f000010e000)=[{{0x0, 0x0, &(0x7f0000d01000-0x20)=[{&(0x7f00000b9000-0xeb)=""/235, 0xeb}, {&(0x7f0000e2d000-0x66)=""/102, 0x66}], 0x2, &(0x7f00001d8000-0xa1)=""/161, 0xa1, 0xa000000000000000}, 0x4}, {{0x0, 0x0, &(0x7f00006e2000)=[{&(0x7f0000d59000-0x61)=""/97, 0x61}, {&(0x7f000053b000)=""/247, 0xf7}, {&(0x7f0000817000)=""/186, 0xba}, {&(0x7f00006a7000)=""/154, 0x9a}], 0x4, &(0x7f0000803000-0x33)=""/51, 0x33, 0xffffffffffffffff}, 0x1}, {{&(0x7f000065c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bc000-0x50)=[{&(0x7f0000ffc000-0xe9)=""/233, 0xe9}, {&(0x7f0000ba3000)=""/114, 0x72}, {&(0x7f0000793000-0x84)=""/132, 0x84}, {&(0x7f00008d0000-0x9e)=""/158, 0x9e}, {&(0x7f000079c000-0xf8)=""/248, 0xf8}], 0x5, &(0x7f0000532000)=""/1, 0x1, 0x8}, 0x9}], 0x3, 0x10000, &(0x7f0000d70000-0x10)={r2, r3+10000000}) r4 = 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) getitimer(0x1, &(0x7f00009b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket(0x10000000010, 0x2, 0xc) splice(r1, &(0x7f00007b7000)=0x0, r4, &(0x7f0000ebf000-0x8)=0x0, 0x1f6c, 0x1) write(r5, &(0x7f00008f0000)="1f00000001050d08047100000000000000d100000b00040000008d00021200", 0x1f) clock_nanosleep(0x4, 0x0, &(0x7f0000162000-0x10)={0x77359400, 0x0}, &(0x7f0000eaa000-0x10)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000663000)={0x5}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e1f000)={r0, r0, 0x3, 0x2}, 0x10) 2018/01/08 16:41:08 executing program 7: r0 = socket(0x11, 0x40802, 0x0) recvfrom$llc(r0, &(0x7f0000774000)=""/111, 0x6f, 0x40000000, 0x0, 0x0) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000001000-0x7f)="93bb1d1e9a25b10a9ba17118c30d55ec951413c9c1c60127c336e4a633580eb27cabddb823a266f383b5c4aa9290cd76ea35599c0e102d060f227df00051e7e837b6b4ec4d5ffa29d63f31b18d238fbfbd00c1af2dbbddf323191dcb74bd64ee731ab7f517daf2bf936f51be502aa09e37014f257caf218c1a5205eac6c1c1") mq_unlink(&(0x7f00005e2000)='\x00') 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a2000)='net/netstat\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000a2000)={0x0, 0x3b, "ea39e7b1618fd696a0f0e11bd27b2e2b229bce84807efd71cb5775749d4266d37a112c9dc85f32ddef30d953ccc2dcb6f76c5aa1ed822f433b76a5"}, &(0x7f00003e2000+0xdd)=0x43) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000028b000)=@assoc_id=r1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cd9000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000ce000-0x10)=[{&(0x7f00007de000-0x48)="290000001c0055fcffffffffffffff000200c70a0000000000dd010009000100000e010091645aff27", 0x29}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 81.150476] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 81.185593] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000833000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) 2018/01/08 16:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000350000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c1403f5}, @in6={0xa, 0x1, 0x940c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34e}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xa4) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, 0x0, 0x72439a6b) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x1, @rand_addr=0xc439, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x5a, "bcf7a5e678c6116df223a05a9b8493cee69827ce8300f1b507dd67f9120429e933ac6cee269e1e5066560c93ac6e97fc10d4c6a98a6ab1df35c5d8768eadd4f0f869c0164d7463e35621716a3a44d820401c630eaa3cbd0da36d"}, &(0x7f0000001000-0x4)=0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0xce6c}, &(0x7f0000001000)=0x98) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/enforce\x00', 0x20080, 0x0) bind$inet6(r1, &(0x7f00009f7000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d0e000-0x1)='\x00') 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000219000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000159000)=0x6) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0xf, 0x0, 'twofish\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/08 16:41:08 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004fc000-0x7)='/selinux/context\x00', 0x2, 0x0) listen$netrom(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a46000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00002c4000-0x18)=@generic={0x6, 0x1, 0x2ab}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00008af000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000274000)='/dev/usbmon#\x00', 0x3f, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000764000)=""/4096, &(0x7f0000735000-0x4)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fb2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000a36000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000081e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x1, 0x5, 0xa, 0x20, 0x0, 0x8, 0x4, r3}, {0x1f, 0x80000001, 0x100, 0x3, 0x0, 0x401, 0x5, 0x2}, {0x80000001, 0x2, 0xe87a, 0xffffffffffffff81}, 0x6, 0x2, 0x2, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x0, 0x925d, 0x4, 0x9, 0xfffffffffffffffe}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a10000-0x4)=0x0) ioperm(0xfb26, 0x5, 0x6b2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000178000-0x4)=0x0) 2018/01/08 16:41:08 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec5000-0x10)=[{&(0x7f000000f000-0x39)="390000001300090480000000000000000010002c01000000450000070000001419001600400001000400020007a155000180010c00001ee400", 0x39}], 0x32c) r1 = getgid() setgid(r1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x80000001, &(0x7f0000ec5000-0x93)=""/147) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x44, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007b3000)={0x0, 0x1, 0x3, 0x6, 0x200}, 0xc) r2 = 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b60000)={r0, &(0x7f00001b0000)="cf", &(0x7f0000e3e000)=""/0}, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000)='./file0\x00', 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000f000)='./file0\x00', &(0x7f0000005000)=[&(0x7f000000c000-0x4)='[[:\x00', &(0x7f0000010000-0x2)=')\x00'], &(0x7f000000f000-0x48)=[&(0x7f0000010000-0x1)='\x00', &(0x7f0000010000-0x2b)='wlan1wlan1ppp1{*vmnet0cgroupselinuxsystem}\x00', &(0x7f0000010000-0x4)='em1\x00', &(0x7f000000f000)='{wlan1mime_type\x00', &(0x7f0000001000)="af766d6e65743176626f786e65743025212a776c616e3000", &(0x7f000000f000)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000010000-0x12)=',]selinuxem0eth1^\x00', &(0x7f0000004000)="232521402bbb2e5d6e6f6465766d643573756d40765f6e65743100"], 0x800) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/08 16:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004e1000)={0x0, 0x88, "169298a18fbc507bf75e47cae6ba5f2eb36eca09b727f0cf4e20e9ab6c4732c9cf26eb2a300fa70f7dc9eb40a8a2fa63e645bac14e735dc8b980c5d009ee0b1786c991b04cb777e3608160ef90c5b37cb3254849813d76082878a1cf48de2bb5b6949d7178cd3e524d26410623af26444b3f9a54bf489f83af772c04f4958d1dd15f6eb81793e908"}, &(0x7f00009bd000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000201000-0xc)=@sack_info={r1, 0x3, 0x8}, 0xc) r2 = openat(r0, &(0x7f000034f000-0xa)='./control\x00', 0x40, 0x108) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0xcf) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000076d000-0x10)={&(0x7f00004a4000-0xa)='./control\x00', 0x0, 0x10}, 0x6) mount(&(0x7f0000d41000)='./control\x00', &(0x7f00000ad000-0xa)='./control\x00', &(0x7f0000696000)='coda\x00', 0x140080, &(0x7f00005e0000)="4d5eae749db97d8aae0dcd90e4399e48d851c04fd57da5f9d4e539b806d4e4eea6c75508d43b5a18bacbbbb2f26e1163439d10c24a26389c11e4e368c1e79ba54b8575c854b7517af7e69e3a0cfceba183b87ba787dff9e5b05e03ad856880f53388be0e4d05113d0b0ba87d64b0b2846ffeee2dae23b652") ioctl$KIOCSOUND(r2, 0x4b2f, 0x40) getsockname(r0, &(0x7f0000f58000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fdb000-0x4)=0x60) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) rt_sigtimedwait(&(0x7f0000348000-0x8)={0x4}, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x10)={0x0, 0x0}, 0x8) r2 = socket(0x2000000011, 0xa, 0x300) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a5d000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b71000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000063e000)=0x100000000, 0x4) 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000a3000-0x8)='./file0\x00', 0x80, 0x110) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a71000)=0x2, &(0x7f0000d0b000-0x8)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d5000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xfffffffffffffeaa, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 81.268691] audit: type=1400 audit(1515429668.472:682): avc: denied { map_read map_write } for pid=12020 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 81.327311] device eql entered promiscuous mode 2018/01/08 16:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000ff0000-0xe)={0x2, 0xb, &(0x7f0000e3c000)="50a963e144ea3fef863439"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000077e000)=[{r0, 0x0, 0x0}, {r1, 0x7139728c71d54b6d, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x1f80000) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x3, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000899000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7008}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x41, @loopback={0x0, 0x1}, 0x2}], 0x58) 2018/01/08 16:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000d81000-0x8)='./file0\x00', 0x2000, 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e23000)={0x0, 0x8, 0x30, 0x10001, 0x80000001}, &(0x7f0000aee000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ea7000-0x8)={r2, 0x400}, &(0x7f000011c000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000336000)=[{&(0x7f000047a000)="77b6aacdc1874e31a38491775e9dc91dba19bc11153609e7cac12830bb3d814614f93d6a4a4de06e6f19a9d5c190ebc1c84c61fe799cba93957ffbb80937cafaea0fca4470676a72ae5ad3b721523691cec033afa751df6ef7c553a473db724fd4a4a3e593921dfc40456e991aefd381b9861b835f1268a050bd1c772a37a59430ce5d4b542bd55ea79fb847a95f3446cb2a6c2029c5dcf1e8a182121b3a20b7eaf52409aeb8a3e13590f9f17b9ff6d2a524fe35879c594ec648bee74cc3985ad5dd97c805e0cbcd97b3a2beae26007b64dc5fe43242bb3c550e201b437a219ea74776", 0xe3}, {&(0x7f0000b08000)="696148540021ca0fa0f8d933aace9b2f922ec53cb1f7196767281c5ddf69eb7ff41e808bd6ec9cf58ff192750e624bdd717d437c7af63112b09770b9d988eac3c182bd7c48e8f5967a38ee369553ae895e40784977f50b67fc27a1448d59344db29b7a421f205e92bde64b0f5e90c0f449db76d492b0e5112d336f76a710f4432f897ebe751ed459c7fc95b39bdcef", 0x8f}, {&(0x7f0000b44000)="472b1801008f82dfffc2b7deb69d2c89851de784432167ad38242ece78dd60a33e91c2f8fb2babbef86e679b3cb094ea7e8f9960265172e7c40481feaf4922dbd8dd43b104c0617ed30f6c08ff416a216641f1e87f1eced9029191d275fe073b3a82afbf65b782b988eece8b2cbf98e823152fc1b1d1e5800e36af00a5f166527009a8bfda4a", 0x86}, {&(0x7f0000f5b000)="daea36457210a8517320f163a4a1f8987efb3192", 0x14}, {&(0x7f0000399000)="69496866ad4d5eed9abd233432951d19010f2509356c66abcb3e1a48ac176ce3a20f36b8684d2b16328fbfa5", 0x2c}, {&(0x7f0000fc1000)="3303c6aacdf16d60c3b574beb703d64868b30c96acc16378db52d4715bcd9f2ae94584adb0f7be0558b939fbf665e8520566e0007c4b5ed8a22c411732ece14e618dfb7bba564c5db15636c04f18d1940e66d714a397dc294b9482f6742391b82edb530fd7dc5e61905407c5f0df6e04c936057ae201c1441ee33ccaac5ffd371f43c0903cafbcc51cb895590cd522b7dd692305d7f038722e45b19b6ec97ae9d2d7ac7f65e0b72daf", 0xa9}, {&(0x7f00009bb000)="cd19b7d6da9438b118e4919fe2e2f167db4ee4d8802b9a10a3db23a81e9235a8032650b7ba68846dc62f319eef41eeb3aef109c82e9aa86889b4fcbad866af5334c46177", 0x44}, {&(0x7f00009c5000-0xfb)="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", 0xfb}, {&(0x7f0000fc1000)="7394a3fc7cde15e69646f8e4b54fb7a0c17365032413350158807afa369cdf66f48b69dc19ee3380171f6a32dcc81548171ea902beed8716dd30418a0fced023f003f08a62e8bc708e5ca5d88b734340f75b0c81198ed430ef57f9a44960c637395ef5929cf5b6431d0cb651e7461d67cc9d4db22c5af52a3d6cecb3712a3810bc0a739083007bb03a09ac52345bc32165a11949c08b829dacd17b7d4e2dc7799c4405bc5d55c5fcc119b57afdd9947918b129658dca", 0xb6}, {&(0x7f0000fc1000)="f79f45de10cfb3aa55c7f866ef1ff382e7a1a8f74562adbcc95f40232ba9bda12f37819a7bf5e612f045671e3150ff5206e78feac3debfd5232491a9494960ae429694ea4eb16a73ea75988e195ce67f38021d692e22664449c64149f7cdbc70da3196ce34483fa456566a00611ad9d8ab150ad978020f121d9f851d148338d288ee9fa3f746e6075f98b56cde90de0bcae9f39982ccdec96a9fde97ad1ee764db458f864350538a7676", 0xaa}], 0xa, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000fc2000)={0xfffffffffffff000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f0000fc1000)='/dev/audio#\x00', 0x1ff, 0x800) ioctl$KDDISABIO(r2, 0x4b37) r3 = socket$inet(0x2, 0xbffffffffffffff7, 0x80000080000003) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000015c000)={0x101, 0x5, 0xfffffffffffffff8, 0x0, 0xfffffffffffffff8, 0x0, 0x1, 0x2, 0x7ff, 0x9, 0x80000000}, 0xb) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000041b000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xd9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x5, 0x100000001, &(0x7f0000ad4000-0x10)=@common='irlan0\x00', 0x3, 0x5, 0x80000000}) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fc2000)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/cuse\x00', 0x600080, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc2000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r5, &(0x7f0000fc2000)={0x800}, 0x8) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000082a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000cd000-0xb)='/dev/vcsa#\x00', 0x102, 0x2003) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00007c7000-0x30)={0xfffffffffffff891, 0xffffffffffffffa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c14000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) r3 = getuid() r4 = getegid() chown(&(0x7f0000878000-0x8)='./file0\x00', r3, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f000031a000)={{0x7a40, 0x2, 0x3, 0xffffffff00000001, "662ba986840e1080979e1794c4962fde61068739a7293beab14452bfbf95cafe6538ecfcd1f1e76b50268ec3", 0x8001}, 0x8, [0x3, 0x4, 0x81, 0x1, 0x9, 0x10000, 0x4, 0x4b8, 0x1ff, 0x0, 0x71, 0x7, 0x0, 0x9, 0x401, 0x101, 0x2, 0x1000200000000000, 0x1ff, 0x0, 0xfc, 0x9, 0x8, 0xfffffffffffffffd, 0xdf48, 0x1, 0x20, 0x80, 0x1, 0x4, 0x800, 0x3, 0x4, 0x1, 0x20, 0x6, 0x200, 0x5, 0x9, 0xffffffffffff18b6, 0x1, 0x7, 0x3, 0x0, 0x8, 0x4, 0x0, 0xdd3, 0x800, 0xb76, 0x400, 0x9, 0x7, 0x3d05, 0x4, 0x7, 0xbebe, 0xbf0, 0x6, 0xff, 0x7ab, 0x3, 0x7f, 0x5, 0x5, 0x100000000, 0x5, 0x5c, 0x75a, 0x100000001, 0x0, 0x5, 0x4, 0xbc5d, 0x5, 0x0, 0x4, 0x4, 0x6eb, 0x3, 0x1, 0x101, 0x0, 0xfff, 0xf0, 0xf40, 0x400, 0x6, 0xfc, 0x9, 0x3, 0x3, 0x8, 0x3, 0x4, 0x6, 0x3d2, 0x1, 0xaa66a03, 0x6, 0x4, 0xffffffff, 0x200, 0x9, 0x7ff, 0x4, 0x101, 0x4, 0x7fff, 0x6, 0x1f, 0xff, 0x2, 0x7a, 0x6, 0x5, 0xffffffffffff0001, 0x4, 0x100000001, 0x1, 0x0, 0x3, 0x6, 0x101, 0x1400000000, 0x3, 0x80000001, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00004dd000-0x4)=0x0) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082d000-0x4)=0x0, &(0x7f00000f5000-0x4)=0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000756000-0x1)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c08000-0x20)={@generic="33dfc982fce2731a19200867b7a23dd0", @ifru_flags=0x2000}) 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000924000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) clock_gettime(0x4, &(0x7f0000454000)={0x0, 0x0}) 2018/01/08 16:41:08 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r1 = add_key(&(0x7f0000bf5000-0xa)='blacklist\x00', &(0x7f0000721000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a80000-0x83)="bb78c33a73261c484d1ccb16103ba053c788ebc40372cce417198ffa7a7814df6a62dc1142018d8c7f3f84a7d523c35d1c028133ad9394a116c526bd8c213f0059f1c286d463bcd1154558c5b15d3b4f6687825957bd22a86f883b83452764bf4b7f94349dccf249b50834c7fa49de5e3797072083a8babf577e9a558671fd7e705d9d", 0x83, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x72b) 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000eef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800010003078038", 0x10) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00006df000-0x63)="26253938b15871a7b10047ec6c351232b78d59d60897013012a48b3c666888ae1048b4f319db9e7c708d92eadd2db7474f4df57982b9af5b6f2d0a6eba7c266c41186a4bb504374ea6b56e3a5f9dc52d3b4ca2269c9b06f1fcad2f3eda9a03dee91cc0") mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ef1000-0x4)=0x0) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a2c000)={0x2, 0x0, [{0x250, 0x0, 0x0}, {0x40000001, 0x0, 0x0}]}) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031d000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000475000-0x6)={0x0, 0x10000}, &(0x7f0000d8a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001fe000)={r2, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x240c4a99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x101, 0x7fff000, 0x0, 0x8}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000030a000-0x94)=[@in6={0xa, 0x0, 0xf628, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000066c000)=0x4) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') r3 = openat(0xffffffffffffffff, &(0x7f0000f50000)='./file0\x00', 0x8000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3fd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000699000)={r2, 0x1}, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000073f000-0x35)=""/53) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000af3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca1000)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ce0000)=0x7, 0x4) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000f75000-0x54)="72d87a060654424904d7063ce9871a967bf9fb1ea7c3a5b0410b94a453a2262c1dcc83f2787c745eec5edf4b843488329e8742de89a81babac32cbc9ba825f3bb14de5b1c9fd4f1aba30b404327481b69473f610", 0x54) sendto$packet(r3, &(0x7f0000c4e000-0xf4)="5dc5f3d422f0e82db3f5abd9eef6bc72d790058f38b9d91b63808d97f9915bc1918897154adb15861adec10867d51e3bfa717aa517007c7fbfd49588fb8b024dd63050e2e8482fc9faabf8aa0c7e98f1b906e7c009fef79b1e76c603342f10f7dd4ec8f594d23daa9cac9f163f67daa86a79a8df1f4164bacd2800f7aab2feced5244b803c6f50fa5cdf7826e900168b2dda51e3e1c8278411df39679624acd941798d7d806f31a5a68d212948d5b3913a635a6f26a3cf42f094034cdf819c643616d7192a7ec56ff91104cf93095d1af363f3006ee1b416eb7899b58f605b6a5c98a1f00e96848e3d1072045ad32c7d0a748f50", 0xf4, 0x20000000, &(0x7f0000946000-0x14)={0x11, 0xd, r4, 0x1, 0x4, 0x6, @random="ca83763df3b9", [0x0, 0x0]}, 0x14) 2018/01/08 16:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80a, 0x10000) bind(r0, &(0x7f0000afb000)=@un=@file={0x1, './file0\x00'}, 0xa) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) [ 81.571549] audit: type=1326 audit(1515429668.775:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.647973] audit: type=1326 audit(1515429668.800:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=161 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000a0e000-0x4)=0x0, 0x4) 2018/01/08 16:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000287000)='em1em0posix_acl_access!system!$\x00') mkdir(&(0x7f000063f000-0x8)='./file0\x00', 0xa0) openat$dsp(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/08 16:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='pagemap\x00') sendfile(r0, r0, &(0x7f00005df000-0x8)=0x0, 0x32657ffd) socketpair(0x8, 0x803, 0x9, &(0x7f000011c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d16000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x8001, 0x3a14, "f43cb31100ab9809da81dc6287f05b179acfa0eadb149144f8bd539757e3a0f1a65f920f18d6a9c647d879db393ed6546eb165b54450422a19f58f70758ec5ef33ee67c2206eb7599394e00f62fcf21e"}, 0x160) 2018/01/08 16:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ac4000)={{0x84ac, 0x1, 0x6, 0xc5, "ccbebf3e9e809682993e5b3fef286d1532df6341192d42cd2a8c2371a452e8ba335eff30fdc355a4fd58f82d", 0x3}, 0x0, 0x0, 0x2, r1, 0x1ff, 0x1, "c4e4413a8ca2d365a0fbc6b2cd87c3890eb1f0006ccb47c466367ab05a41323fdebb82d797bb35055daddd708bc133da89f2682f2e411730ded4d5754b990847", &(0x7f00000dd000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0x5, 0x6, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/cuse\x00', 0x109002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000014d000)={0x0, 0x80000, r0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000985000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000067f000)={r2, 0x80000, r3}) fcntl$getownex(r3, 0x10, &(0x7f0000775000)={0x0, 0x0}) 2018/01/08 16:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') fstat(r1, &(0x7f0000240000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) exit(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00007f6000)={0xffffffffffffff4c, 0x9, 0xfffffffffffffc25}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a78000)=0x0) preadv(r3, &(0x7f0000ba0000)=[], 0x0, 0x0) 2018/01/08 16:41:08 executing program 5: r0 = socket(0xa, 0x3, 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000)="", 0xffffffffffffff37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x8}, 0x0, &(0x7f0000002000)={0x0, 0x1c9c380}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000+0x666)="1b7733b0960c84b5107651d6e720a789b4c7184ef806c584dbf2a9b0c954d7e0c840f0dd55542a17f54eed63a6fde6cb544a25592ba198b3a5bd17b390c9d0eda389275281926b1e0a743c8376af167f64daa6246f0650bf6c1fdfeb16b3583aed4b5d6c94af9db9771d022d0128028b0bf18f44bd46879d27b70dcf193676f250489f8445a94c3df34bacefaf9b8536d1d3b6aa88074feb18be2468301802f6ed1f7eeb36f6389382e6f7247065bd12d7488e6b", 0xb4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x0, 0xf05f]}, 0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x10001, 0x6, "e5e8ed380e7a", 0xffff, 0x0}, 0x10) recvfrom$llc(r0, &(0x7f0000001000-0x30)=""/48, 0x30, 0x10000, &(0x7f0000002000)={0x1a, 0x1f, 0x40, 0x5, 0x74c4d78f, 0x71a9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 16:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, r4}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[{&(0x7f0000749000)="c43dace6395dc54901189ba20ea09ac0c0ea16d73ac867aca284b64e0e84728f7eef101d88f7cbb6d20d8cb14cf068ea696768e3cf36d394e562b160ed7739fa7d39dc25dce5f644cbd2eda1240a87f3432216f3129a975122a342f7e2968bd7", 0x60}], 0x1, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) write$tun(r1, &(0x7f000072b000-0x31b6)=@hdr={0x2, 0x81, 0x80, 0x8, 0x1, 0xbb1b, @ipv6={0x81, 0x6, "97312d", 0x3184, 0x87, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[@hopopts={0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x20, 0x1000, "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@ra={0x5, 0x2, 0x4}]}, @hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @dstopts={0x2f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1de2, 0xe6, "878cca98aabc36e3f411fb467f1a6500a5ebc57f3c9d6d91fd6446b38da3980945d5ba0a6bcbb6aa033aa150a72343b1a7e3eac6f5b1e560c05172d3298eb8f661697f366826551a85db7f1fe70f564984de90538251d81baeefb94ef8124be96d7b6ef96cd7355828d6ef2eaf2c29c3ef28f7f8d5662a55b04322fee4ab5a7db075f5694fb327b9ece4aa59dedf4896221585fa4a99e58f74332367bd56921841cc28d7135c31813a13ea10d14ae6139a0bb42dbe7eae1b17d18a1406cde4d762b24be04d50f61b83642e23a03a3384093f502f557573658b1ef91709a156563cfd9b6bb33d"}]}, @dstopts={0x5c, 0x408, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}, @generic={0xb8, 0x1000, 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@generic={0x9, 0x9, "a73e74f810b09658b1"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0xfff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x100, 0x1000, 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@icmpv6=@mld={0x83, 0x0, 0x0, 0x9, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}}}, 0x31b6) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bc0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f000075c000)={r6, 0x3}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) [ 81.674110] audit: type=1326 audit(1515429668.801:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.705759] audit: type=1326 audit(1515429668.803:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fe6000)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x6000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001e4000)={0x101ff, 0x2, 0x7004, 0x2000, &(0x7f0000f4a000/0x2000)=nil}) r2 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f00007ae000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 81.732127] audit: type=1326 audit(1515429668.806:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a67000)='{mime_type)-[[trusted$\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000033a000-0x8)={0x0, 0x0}, &(0x7f000022f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x48)=[{r0, 0x4, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x4, 0x0}, {r3, 0x2208, 0x0}, {r3, 0x4, 0x0}, {r3, 0x1, 0x0}, {r1, 0x2, 0x0}, {r1, 0x1000, 0x0}, {r3, 0x204, 0x0}], 0x9, 0x60cb) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8004, 0x1, 0x5, r2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) [ 81.799637] audit: type=1326 audit(1515429668.806:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x3, 0x2, 0x2, 0x4, r1}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0xb7)=""/183) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000014000)='./file0\x00', 0x140) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000016000-0x8)=&(0x7f0000013000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000016000-0x8)=0x18) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r6, &(0x7f0000015000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) r7 = dup(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000d000)=0x1008) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000017000-0x8)={r8, 0x9}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000002, 0x0}) 2018/01/08 16:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00007fb000)='/dev/vcsa#\x00', 0x7ff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee6000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000034b000)={0x7fffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ifreq(r2, 0x8992, &(0x7f00000f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) dup3(r0, r3, 0x0) fcntl$getflags(r1, 0x3) 2018/01/08 16:41:09 executing program 4: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f00003d1000)='/dev/vcsa#\x00', 0x7, 0x80400) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000374000-0x40)={0x5000000000000000, 0x5001, 0x8001, 0xd, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x80, 0xd) uselib(&(0x7f0000016000)='./file0\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x4b, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x3, 0x800002002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}]}}, {'\f'}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000021000-0x8)='rxrpc_s\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000020000)='+\x00', 0xfffffffffffffff8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000-0x4)={r0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000019000)=0x80000000, &(0x7f000000e000-0x8)=0x4) keyctl$set_timeout(0xf, r1, 0x0) [ 81.830420] audit: type=1326 audit(1515429668.806:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12081 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000a22000-0x38)={0x0, 0x0, &(0x7f0000ec9000)=[{&(0x7f0000a95000)=""/59, 0x3b}, {&(0x7f0000d7f000-0x8d)=""/141, 0x8d}, {&(0x7f0000811000)=""/255, 0xffffffffffffffec}, {&(0x7f00008de000)=""/255, 0xff}], 0x10000000000002dc, &(0x7f0000a6f000)=""/191, 0xbf, 0x0}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/08 16:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00002b9000)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000980000)='/dev/hwrng\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000f0d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000241000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000783000-0x4)=0x0) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x0, 0x0}}) 2018/01/08 16:41:09 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f000043e000-0xe)='/dev/admmidi#\x00', 0x0, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000eca000-0x50)={{0x0, 0x0}, {0x5, 0x1}, 0x5, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000264000)=0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000019d000)={0x3, 0x0, [{0x10001, 0x2, 0x0, 0x0, @adapter={0x9, 0x7fff, 0x35b, 0x40, 0xfffffffffffffffe}}, {0x9, 0x1, 0x0, 0x0, @adapter={0x3, 0x0, 0x5, 0x5ee, 0x99}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x6, 0x401}}]}) 2018/01/08 16:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000a30000)=[{0x18, 0x14, 0x321, 0x0, 0x0, "0271033661530683"}], 0x18}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) [ 81.896360] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 81.907562] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 16:41:09 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000000c000)={&(0x7f0000009000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/08 16:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000333000)=0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0xc0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003a6000)=@get={0x1, &(0x7f00000c6000)=""/213, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000095000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cc6000)="ae838402df0b747e2a101750acca982e", 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000b6a000)={0xb5, 0x0, 0xb2a5, 0x1ed, "ab99890d786846c1cda3c74d9749c71e022979d27cc1a075c780aaa4597bc50c76e03bf57b13debfac710860", 0x8}) unshare(0xc000000) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$bt_sco(r0, &(0x7f0000ff8000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f000058f000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 16:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f00006d5000-0x6)=[{0x0, 0x0, 0x1000}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000517000)=0x8000, 0x4) semop(0x0, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/01/08 16:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) r1 = shmget(0x2, 0x2000, 0x54000000, &(0x7f0000d2d000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000088b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e8000-0x4)=0xe8) getgroups(0x2, &(0x7f0000aee000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cb000)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000047f000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe0000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000dbe000-0x70)={{0x280000000, r2, r3, r4, r5, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x81, 0x7, 0x6, 0x7ff, r6, r7, 0x400, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/01/08 16:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006b2000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000781000-0x4)=0x24) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) timerfd_create(0x7, 0x80800) r3 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r3, 0xc, &(0x7f000059e000-0xd9)=""/217) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000019c000-0x10)={0x9, 0xfffffffffffffff9, 0x6, 0x7fffffff}, 0x10) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000289000-0x4)=0x7, 0x4) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b0b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000f55000-0xd8)=""/216) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000327000-0xc)={0x610, 0xe37, 0x101}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000db0000-0x4)=0x0, &(0x7f00005c9000-0x4)=0x4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a7d000-0x4)=0xbbc) 2018/01/08 16:41:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2000000000c) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0xff1f, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x16, 0x719, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/08 16:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/qat_adf_ctl\x00', 0x28001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006e8000)={0x101}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000411000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000013a000)=0x8, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000c49000-0x10)=@generic="69aba8cac753efec8c495847766d025a") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000106000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f00006b8000-0x50)=[{&(0x7f0000d1b000-0x1c)=""/28, 0x1c}, {&(0x7f00002fd000-0x9c)=""/156, 0x9c}, {&(0x7f00006a5000-0xd)=""/13, 0xd}, {&(0x7f000048d000-0xf9)=""/249, 0xf9}, {&(0x7f00001e1000)=""/76, 0x4c}], 0x5) 2018/01/08 16:41:09 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002e3000-0x4)={0x0}, &(0x7f00008e8000-0x4)=0x4) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/08 16:41:09 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) 2018/01/08 16:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000861000)={0x13f, 0x0, [{0x0, 0x0, 0x0}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f6b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000933000-0x4)=0x5) 2018/01/08 16:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0x10, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000208000)={0x0, 0x0}) lstat(&(0x7f00006ce000-0x8)='./file0\x00', &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000603000-0x8)='./file0\x00', &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000ef4000-0x8)={0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f25000-0xc)={r2, r3, r4}, 0xc) setsockopt(r1, 0x3c9, 0x1, &(0x7f0000670000-0xa6)="d493839383ba9e48f0ca28dab00098dc7df8b7145d28f62d7a3e29da94ae320e929e133c97d2993a51f7199ef892a512d34258361400ef166bbeb12990267c0929d66a68ec5b588e3c0acbf324b3dee74614d708cfa76eed1a050774effc1191a2b358d8d007da2c0f7bc9ba0803c72fb271f7caeb2f2e287200f5c3c1ebd58eb2179b76548bfaa396e20f67e0b172a847ca77d0c2a797a5f885973950f4f7552f987cd1eaa3", 0xa6) perf_event_open(&(0x7f0000c68000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00004d4000-0xa)='/dev/dsp#\x00', 0x878, 0x20100) connect$inet6(r5, &(0x7f0000dbe000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r6, 0x540d) connect(r5, &(0x7f0000559000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/08 16:41:09 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000da3000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00001c7000-0x1c)={0x2, 0x3ff, 0x800, 0x0, 0x8, 0x5, 0x4, 0x3, 0x26a7, 0x0, 0xb489, 0x9, 0x0, 0x7, 0x200, 0x1000, 0x7f, 0x9, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 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$mice(&(0x7f000068c000)='/dev/input/mice\x00', 0x0, 0x1e5a80) 2018/01/08 16:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) rt_sigprocmask(0x2, &(0x7f0000b1e000)={0x93}, &(0x7f0000c44000)={0x0}, 0x8) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000e04000)='/dev/audio#\x00', 0x5, 0x410380) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c15000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000184000)={r3, &(0x7f0000348000-0xfc)=""/252}) 2018/01/08 16:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'aead\x00', 0x1, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffe97) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f000014a000)=[{&(0x7f0000ec3000-0xc3)=""/195, 0xc3}, {&(0x7f000076e000)=""/65, 0x41}, {&(0x7f0000f4d000)=""/193, 0xc1}, {&(0x7f0000cad000)=""/4096, 0x1000}, {&(0x7f000041d000-0x2c)=""/44, 0x2c}, {&(0x7f00008c6000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f000032f000)=[{&(0x7f00001d6000-0xf2)=""/242, 0xf2}, {&(0x7f0000a2f000)=""/187, 0xbb}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 16:41:09 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, 0x4, 0x0, 0x0, 0x0, 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(&(0x7f0000f12000)='./file0\x00', 0x1c202, 0x61) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000970000-0x28)={@generic="64d0ec2d8a49d6dd065e21b899726c75", @ifru_flags=0x7000}) r1 = socket(0x1c, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000059000-0x10)=@buf={0xd6, &(0x7f0000f7f000-0xd6)="68855b9ebc744f6d25a3593f7e1bebcd4d397638344399e82a1febe18f25cea9985dbc74f025037bb94d23e2990a8efdc05d7f1408610781c5f1c8e33b7e343190dae8a19ca5c761b69c9647bc8c44283c41abce747b4420262aacff751c6dbef1632497611d91b9b65ef0abd498b754d013bdf626a7dfe54ec76f885cd6f6daeb69d59d5bffdd5537daca017c38b9022577d87d41f22c5712c4c19904c0294e810adb75a434c9022314b79c49d21d7c16f1936861f73db2a92e3d09b565b9cd6c210002c9ccf160f372077b34d492bedcc0a10879af"}) write(r1, &(0x7f00005c9000-0x22)="1f0000003e00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000320000)={@generic="ff88f336f50976102d7c899c8090c977", @ifru_mtu=0x101}) 2018/01/08 16:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00003f3000-0xb)='/dev/midi#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000768000-0x64)={&(0x7f0000475000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x0, "b4b9ae3056e0f7f9ccc5eb0647fa773bfb35ad8597f353d77894573d45454ea0"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/08 16:41:09 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b8a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000852000-0x8)=[0x800, 0x7]) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000d75000-0x108)={0x7, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x25492be3, @loopback={0x0, 0x1}, 0xe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x40, 0x1e, 0x115, 0x0, 0x0, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da46585"}], 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000063b000-0xc)={0x40002000, 0x0}) 2018/01/08 16:41:09 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bf4000-0x4)=0x7fffffff, &(0x7f0000a39000)=0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) 2018/01/08 16:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000479000)='/dev/admmidi#\x00', 0xa3, 0x480000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000008a000-0x4)={0x400}, 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f00004b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000465000)=0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00004d5000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\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$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)=0x0) 2018/01/08 16:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004bf000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000dd8000)=@full={{0x3, {"173f08f768309a"}, 0x0}, [{"91e7d281ae3699"}, {"bde453af95d842"}, {"dbf9b8b84fbfc4"}, {"053691891f0b49"}, {"eac2fa6b9d5801"}, {"ab9ceb1352037b"}, {"dc7485fd0d5578"}, {"1beca7c4f6a716"}]}, 0x48) clone(0x20000, &(0x7f00001e9000-0x5e)="", &(0x7f0000536000-0x4)=0x0, &(0x7f000050d000)=0x0, &(0x7f0000439000-0xd6)="") 2018/01/08 16:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f7a000)=0x0, 0x4) write(r0, &(0x7f0000ffe000-0x5)='#', 0x1) preadv(r0, &(0x7f0000784000)=[{&(0x7f00003d0000)=""/235, 0xeb}], 0x1, 0x0) 2018/01/08 16:41:09 executing program 0: 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) r1 = add_key(&(0x7f000000a000)='rxrpc\x00', &(0x7f0000d5b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bd2000)="0c2e7ecc09a845f703ad58c2b1f2c8e3b2b11fea7aaa11218f25fc1d7b4f527300fbbd", 0x23, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000032e000-0x8)=@assoc_value={0x0, 0x7e9}, &(0x7f0000cfb000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d5000)={r2, 0xb0, &(0x7f0000b06000+0xbd3)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cf9000)=0x10) fstat(r0, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f00004fc000)='keyring\x00', &(0x7f0000172000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r4 = syz_open_dev$dmmidi(&(0x7f00005d8000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00009e8000-0x1e)={0xfffffffffffffff9, 0x5, 0x8, "9ee2815ac409", "9650f11b969a432f6ba247184d3e86c5"}) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa8000+0x7eb)="8efecd1f6e89653be3d1060f21c4dea08ee8d520206dc92379f0cfc2ad19b619b9109bc1565296cfee060aeebed789d55effa4308cb7f5d74c2d29c7df8bd79f2b0396c4ff9da7b200000101a656a057b612969bfb8fd84b707c6c21f409429604921ddce006e6dfca4fcd72f256838d", 0x70, r1) add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000ee4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r3) 2018/01/08 16:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c38000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d6d000)={r2, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) 2018/01/08 16:41:09 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb97b, &(0x7f0000005000-0x8)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x84000, 0x0) io_submit(r1, 0x7, &(0x7f0000001000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x1, 0x200, r0, &(0x7f0000004000)="dfa1", 0x2, 0x4, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000002000)="d3c15dbbff74b17cca6a3fb6dfa3462ae2dff4b1299f9da067a2ea51da5c794a9fe22202e723d582a8d8bdc32fdd0eee316c5a8464375604bfd74fa7e483c42e03a3491204e391b93d1eee241625d8e581c696e27263976b22588c6f4f1d95bbed05fa809afe45936fb15f222786602051d5694a650de248f9888581451b71dd01451a13f91bd2ea9bcf40e25c3fe96ce350b89553629c57d42d3ccee5571ec0e87f70957c1b1e9d38fcb2a710ed3178", 0xb0, 0x6, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000004000-0xb1)="021847d9bfdeba0afd2a04e1f0e3ceb6d613fd2b0978f6dd803e81d0d33d1ee6fe547b91c4189d127dde777c0818f6f1ff26b8e44cce6c1df8bcde7305a1ef9804ab9516f13289945bb330f3ede3c764aa1221bfa938c8b29f3c019e2ac82cf4fe7b00d521b847e6e846bf6684e30896ba99902c46a08d476ff82c33f413b3441388150d6e5dfc4aadc434f7317736e2d10ec7b11ff83d41a4ecba7665ca82d5faec4a63ec0b0b2418a082234f9f7f4a13", 0xb1, 0x9, 0x0, 0x0, r0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000001000)="", 0x0, 0x8, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000003000-0xc6)="87f1577a5a40805c19da8ef2445fc6d4696e2b863b876f9ec81d873b2f9ef7cfb2f84c817e29443c20f054da906b6927e0230db7200f97dad7b19c726dec25102e8489a1527ae52894daa2666c107aafd52fcc8887427c9fb6128a14f1474198fcfe00efc268a8a9527ea3c96d0e402314708e67ca0d508306fea1d2098f4d89de792a56bd2ebf6185df1baf516109cdb32ba7a58f7eae523ff4b1b588de29a2765e96ce179e84bc60a20d9842dd24c7efa2993a4d2badb7b07a40fbf93c907224e75aa5a43e", 0xc6, 0x8, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r0, &(0x7f0000004000)="c1c80fd0adf183eb05646b4644695416adc1d8c074464c44e302cb1e15baa7bccff454cb699d39da810c2a64f50fc03e7619775f27af7f6abdd0c8dd0fb5ac6cae74a6fc171d68652e146b1eb726f7e430dd865270e29c72f575c649dbc8b17e908b0aebc1eaee19ec0de29ff941e71773fa6afe1d0450261e882d3a895ac47875f0441eef72457aece1cfa6997ba6d45cf69aa6ee4dc2f4e8ad", 0x9a, 0x7fff, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, r0, &(0x7f0000004000)="3e9429436930273b49e4925a9563425d33c2b1a67c09dad64be2192566196ac52e4ba6ad8cd23288e1e18350d9a8ca623c5ed8b28f38ad7ed02ba96e3b298f574beb5c20ac160a0f8e2b2c61db1a40c522b3c5c89bbab90551759aacf950cfe6404131b4b703b8ccfcd814c870938382163160e214805ca2f2898c16fa4fa0a2161578a6adaa0dffddac2e07ab123265703b3b2656e6", 0x96, 0xffff, 0x0, 0x1, r0}]) 2018/01/08 16:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c80000)=[{&(0x7f0000ada000)="ad8252effcd149f4730d627adc9d857c", 0x10}], 0x1) io_setup(0x1, &(0x7f0000188000)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)='P', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 16:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000530000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d20000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f30000)=0x4a, 0x4) 2018/01/08 16:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a3000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) sendmsg$unix(r0, &(0x7f00009de000-0x38)={&(0x7f0000093000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000052b000)=[{&(0x7f0000343000-0x7e)="a14feabcf4d843cc6eee7d75616434a263d9d71f70b5b46938ae04c7432fa5b390cabf4db76fb728b1988c9c24dbda480619281e6280e6380db9ccb9575017c3558e1130ceeaaa74da3995097e4dd68f9469471729d32c9f0f718c3df4d5cd50f2ded0d3587f594554640ee181affb7739a514aac1a5238cc41053d50279", 0x7e}, {&(0x7f00007fe000)="0c8b17b1c26ed45ac2f555c74d873c01fae16ddb8d8a85033bcbb2ff9a5d16861ff30a921733a19372772721f06dadbb3a07ced7d97be7ebd6b6104ba02fd0f1275b44f20f25e11df0603dc6d3875b607bb5ab1fc6762f32908825845f13b7d451369fb685dfc52d3d12014a7d29d8972bb605e1210dd1a941addf8a640e49", 0x7f}, {&(0x7f0000f7d000)="e9e07b68a952eb1ed8e3812a9aaf5a1a64292383d30f41a52e240cb1a9631ee3977ac634a518041afe29d20635d72750fc013ee0dcb6b1239c79e48142c4d5faa5272115491768278ab2d058360cb7802faed18119ff3b4942efd6cafe752de4ce6371f2df1c5a1dc32a6b5b5574372104fd118a4e8ce53227b4602aee98622d43f41f62a4284a1a750f5081476e670fcc9019b9e5f5d6c5", 0x98}, {&(0x7f0000b22000)="1309908b54cb04872d", 0x9}, {&(0x7f0000ce4000+0x5af)="048ff73e5650d0d3d06cf50fe0996a01ddfafed3ac67a1ee9132f07ddc4c99da99538f491254a21c616bbceb9e9ca58d22c7e72199271cd78ac30dfa34c0aef038fcbbf84ab071", 0x47}, {&(0x7f0000280000)="e349e36a5125891ebb1aa35a6eab183c0862963ab97307627ff4eb3cc773483b9be131bd1dd81c0a4678a2534fef9ec2104d3fe1e5597c10001d3db102d824d991a5cbdc6c924f3fa1f0fab44e38a831dd6903da40eb2e496a3c86b7950a76746ec43079d8256fac2332e54ea29f231a0f4780b3de6592d22bb42185d0eae7827822ca0c9de9ba9199366628d5ec4c4fd3c3aad4d070e610ae77", 0x9a}, {&(0x7f0000cf6000)="", 0x0}, {&(0x7f0000240000)="424862999806bb846a2e475af65f35b218011791c0da557e55aa5690a083e93c92bb5fb1547f686c4985ae15c2821e8b98bcbb77f10b821ac110d618e7256b410b8129fcde56c1833826d8a6880434c2af23ad201356750c9591d734102c064d0f7e5205faa5dab4341d66551d51b1422aa0700a92d0b4a60fdae82d2fbedb2dc898e880705528039bfaa39b1797dddde44f4b3dd701c8d8ae0355976284de976b39423e3d303ffb8002fc70bd5cd0bd8e9f20e8e39dd93eb246f2514f9f74722accaab1148f72d56deef89f09738b933c4f922ff64226f3d1c42fccb8ab9e9776e059", 0xe3}], 0x8, 0x0, 0x0, 0xc0}, 0x200040c4) 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) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000069d000-0x40)={0x4000000000000000, 0xf006, 0x0, 0xf, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/08 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f00003df000-0x20)="9ef600bd", 0x4) r1 = creat(&(0x7f00004e7000-0x8)='./file0\x00', 0xa) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00001c3000)={0x0, 0x3ff, 0x5, &(0x7f0000f1d000-0x8)=0x0}) 2018/01/08 16:41:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x7, 0x7ff}, 'port1\x00', 0x22, 0x10008, 0x9, 0x0, 0xf883, 0x6ec8, 0x2000000000000, 0x0, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) finit_module(r3, &(0x7f0000a6c000-0xa)='/dev/cuse\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a9000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) r4 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) flistxattr(r4, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/08 16:41:10 executing program 0: r0 = socket(0x17, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000564000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) r1 = accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xce)="7b1737f3c706150b5e602573717dcbe22384a94a88c5d8563a34b4443a34290cbb47a08d5f1081232aec41f82c13fa5c3e9096550f3b8ce17914be3853344a3f1056bc89db134985241925a54986c82e32b5218fc4109402c878a68c2ec2758f7e8725898c3369b7c05d6066c2a1a0c398d47955d23b75a961286d6ed9d5dde4c7a8019ee02ba610af8da4c679b7721bf112a9de860dda32cfaca510d5e4286f7c65207a7a932bbdc1c0736f3a1551804294f68a79638e6e97efbdeef4180445239268849d985be3199834f71474", 0xce}, {&(0x7f0000002000-0x8e)="1a177cf87b25363144f017e726b55e5af72e604aa02d184d35e68e1bbac8e43afc4c5bc3898442b6b09c33811e284e2a8f2cfc2656338169ab254198daea79ad30b373aed5e25ffb5403d18ae0d9e4523e14266f178e7b1f5227bb8fed151cb42e24af019db9c52f7064ce5b12aa7c165b2df1804da4fc394a5c7f1ed0f2f4252b078ced9b382e48dca466c86a6d", 0x8e}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="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", 0x1000}], 0x4, 0x0) 2018/01/08 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') vmsplice(r0, &(0x7f0000225000-0x20)=[{&(0x7f0000b85000-0xed)="e36a8e400759686348ed67cc04652443c2b1ae5903aeaf94acb746d4681b94c8ddb720953c42416b49c89434b60395238c0ea4239063930589886c4186fc62fc75a418b5c0acfa068c82f2805354ee4af74c0a47d705c83097c02c9bfb16d632e45ece6822251b00306e0f9766947ddc49edc3a0f75331862e63e9dcb0ca53fb726bed9c48254cece3d1ce549589a9e07436d6571814df8bc5056c559c0dbd3c8abc53a512235c0c1c2a4c58b14a132ad53e6bfca47f39a1b0bc16c321fc4afb691edf7b6c55a6c57b347cbaa4b942a75da1263cfb3757cbdd049f5c9d83c3144863b6b08e20caa15332682fc2", 0xed}, {&(0x7f0000424000-0x1000)="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", 0x1000}], 0x2, 0x6) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000def000)={0x10000, 0x6004, 0x101, 0x4, 0xcb9}) 2018/01/08 16:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000dae000)={0x40, @tick=0x3, 0x1, {0x1f, 0x0}, 0x10001, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000096b000)='vegas\x00', 0x6) r2 = add_key$user(&(0x7f0000ce4000-0x5)='user\x00', &(0x7f0000775000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e50000-0x66d)="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", 0x1000, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000d36000)='big_key\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e2000-0x5)='self\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x10001, 0xde, r3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 16:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004fd000-0x4)=0x16, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x51, 0x2, &(0x7f0000db5000-0x4)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/08 16:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008b5000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="fbfd995cf38d931d7c2948ddc070f1d074efb41ae5465327adf646ad5b3b8c3e0c8557ee4f55e78a58e7798d4b9e9c5157e51ea889dad0c69164af47960bd24a91169194d47d0b9a90f71387e0774582cffec4a9a55f55896785acd98ce96c2a3b50f4a24399d4f0c86bfec00244acaf23265bebbf3e10ee0349e2be144cc80139e128e1694c910c49f2ac53a7272bf6ad1e59c4f9387cf2b3a5c4d329034f28b551e7e4d0a983d92b5531e03b53cfd806f44617117fc45139d0c26f3533e89e5997b5cbd6e9c5e54e26c76695af8cfcbf10ebe9e27a5fad44fd18fd90a5a1da5cfe40fc", 0xe4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/26, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vcs\x00', 0x10100, 0x0) connect$bt_sco(r1, &(0x7f000095b000-0x8)={0x1f, {0x9056, 0x6, 0x0, 0x0, 0xad, 0xffffffffffffff7f}}, 0x8) r2 = request_key(&(0x7f00009be000)='syzkaller\x00', &(0x7f0000283000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008b7000-0x38)="65746830707070312e5b6367726f7570707070306c6f73656c667b73797374656dee6367726f75702b5e5c657468317b2f6e6f6465762100", 0xfffffffffffffff9) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002ae000-0x14)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, r2) keyctl$reject(0x13, r2, 0x8, 0x7, r2) 2018/01/08 16:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a61000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x900, 0x0) preadv(r1, &(0x7f0000d93000-0x40)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, 0x0) [ 82.911974] Trying to set illegal importance in message [ 82.936494] encrypted_key: master key parameter '' is invalid [ 82.947845] Trying to set illegal importance in message 2018/01/08 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eba000)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000e37000+0x660)='./file0\x00', 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007e5000)={0x0, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00007b9000)={0x1, r3, 0x1, 0x4}) poll(&(0x7f0000661000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x9) 2018/01/08 16:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ca000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000093c000-0x4)={0x9}, 0x4) r3 = add_key$keyring(&(0x7f0000a9d000-0x8)='keyring\x00', &(0x7f0000883000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000635000)=0x0, &(0x7f0000096000-0x4)=0x8) keyctl$update(0x2, r3, &(0x7f00001cb000)="722c365d78466114804b1552f9cf6ce62d1942d43cb15c2d22f632412a870aea1ef509170a75eac21b8ce63d2ee4ad8981da5af7e97ded6725888ec02c0a0d5883ad3c152e8e28f9ef0d3eca3d537df3c51d5ac1b26b2aca2d5cc782f2741df5f6c61f8cff00e4576f61a7c3694d390b7690785c38a7057587d818ed8422b9598c801b00212525b033909d63346f0ec87fc9b482046de25b6b7bb901e7d32804ff6a0ba9231ad958cb4a4c1080adb465159bd21a0a3c13", 0x7200076f2e6142e6) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f00005c2000-0xc)='/dev/random\x00', 0x0, 0x101002) openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000c77000-0x4)=0x100000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000722000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f000053f000-0xae)=""/174, 0xae) syz_open_dev$sndmidi(&(0x7f0000f5a000)='/dev/snd/midiC#D#\x00', 0x992e, 0x400000) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000f8a000-0x98)={0x6, 0x0, [{0xc0000019, 0x7, 0x6, 0x2, 0x6c9f, 0x0}, {0x4000000d, 0x81, 0x8, 0x7, 0x2, 0x0}, {0x1, 0x1000, 0x0, 0x4000000000014, 0x3, 0x0}, {0xc0000000, 0x8, 0x5, 0xd4, 0x8, 0x0}, {0x80000007, 0x0, 0xffffffff, 0x3b, 0x2, 0x0}, {0xd, 0xdf6d, 0x8, 0x1, 0x40, 0x0}]}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000e8d000-0x4)=0x0) ptrace$setsig(0x4203, r5, 0x5, &(0x7f0000caf000)={0x35, 0x23e, 0x4, 0x1f}) 2018/01/08 16:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) r1 = memfd_create(&(0x7f000098c000-0xa)='mime_type\x00', 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000064f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet(0x2, 0x0, 0xffffffffffffffc9) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x5f, 0x7) 2018/01/08 16:41:10 executing program 4: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000362000)={0x0, 0x0, 0x0, 0x0}) socketpair(0x19, 0x5, 0x8, &(0x7f00002b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000363000-0x4)=0x16, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ca}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x384, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000363000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000009, 0x40000) 2018/01/08 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = 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) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006da000-0x8)={0x0, 0xacd}, &(0x7f0000c94000)=0x8) accept$inet(r2, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003ea000)=@assoc_value={r3, 0x100000000}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) r5 = syz_open_dev$vcsn(&(0x7f00002c0000-0xa)='/dev/vcs#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b20000)={0x9, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00009f3000)={0x6, r6}) 2018/01/08 16:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000072f000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0xe99, 0x7fff, 0x3}, &(0x7f0000b71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000052f000-0x10)={0x0, 0x20, 0x0, 0x1}, &(0x7f0000beb000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000725000-0x8)={0x0, 0x2}, &(0x7f0000528000+0x72f)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000163000-0x3)={0x0, 0xffffffff80000001}, &(0x7f00008c2000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000069c000)={0x0, 0x68000000, 0x0, 0x991}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008c8000+0x64d)={0x0, 0x0, 0x10, 0x2000000000, 0x1bc7}, &(0x7f0000f69000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000efb000-0xb8)={0x0, 0x5c56, 0x9, 0x400, 0x8, 0x4b, 0x7, 0x4, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc96c, 0x1, 0x7, 0x4, 0xfff}}, &(0x7f00007c8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000694000-0x10)={0x0, 0x20, &(0x7f00005fa000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a30000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ca000-0x20)={0x81bb, 0x0, 0x2, 0x3, 0xff, 0x100, 0x1800000000, 0x2d, 0x0}, &(0x7f000039b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000006c000)={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]}, 0x100000000, 0x4, 0x0, 0x9, 0x40}, &(0x7f0000eb4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000031d000-0x10)={0x0, 0x1, 0x1000, 0x0}, &(0x7f0000f6f000+0xe47)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d94000-0x18)={0x0, 0x62c, 0x30, 0x101, 0x55e525b0}, &(0x7f0000248000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000033d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000085a000-0x8)={0x0, 0x5}, &(0x7f0000f23000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000078a000-0xe)={0x0, 0x423, 0x3, [0x80000001, 0x80000001, 0x22]}, &(0x7f0000df0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004b1000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005cd000-0x8)={0x0, 0xff, 0x3}, &(0x7f0000719000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e2a000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xfffffffffffffff9, 0x3f, 0x7fff}, &(0x7f0000052000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000da2000-0x10)={0x0, 0x1c, &(0x7f000050e000)=[@in6={0xa, 0x3, 0xcaf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f00004ee000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000094c000-0x10)={0x0, 0x1c, &(0x7f0000460000-0x1c)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000a79000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000648000)={0x0, 0x7, 0x6, [0x3, 0x0, 0x20, 0x3a3, 0x200, 0x4]}, &(0x7f0000358000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006da000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c87000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff77e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x6, 0x7fff, 0x7, 0x80}, &(0x7f0000036000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cd6000)={0x0, 0x0}, &(0x7f000018c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bac000)={0x0, 0x3, 0x30}, &(0x7f0000e4e000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000162000)={0x0, 0xe5, "4c910495a8c6649139cdb196240c31cce1a27d6ff484df91305619eb22c59e541f83550ba7f77220be048b417ee895636f89fd826d77ee7bc34472b77519e4b3574f187630f3ef6be7366c57cf4c745265ada84eda2871ef3eef61d137651ad8e3121590e9d3bb43dde731967b3dc8109adfdb3bcfdc1022c3c6b684c308a8a0cb17ee46b66dae038da26bcb79f52cc4d31b255564672362a923a583afff883a3298fd56e1c8e7afe3de458a000341c101e5e9e4a45c215ed1b2fcaaa551d7d1af71f6b578ee46b0524432778df69028c3864eb866a7c967aeb7ee2c28a603196d2e9dc819"}, &(0x7f0000f46000-0x4)=0xed) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006be000-0xcf)={0x0, 0xc7, "19b5302b3015d234705926563b0f23e71e643efae53b902816ba6cb495df651e4963a20fd827d74c49544c8d55fe0e17d1b52d868cb8968678839345b28f314dcdf6b99c781e854a8fe0c0dda76f4c0cb56b4bd3dc489c035744651e322a37bf3302fc4568c2b4cf4370cd5426cb6523706b01c855cd7b02b0f994b0ebf57de82908164edb5cae9ad9fc11d05833c16f52fe5ca3bf08877337fb6bd3a0991fd241f6bd9f654d239cebaf93cbb35bd908d7e77d82cc235c25c995370f43a0b892bf3958283e83de"}, &(0x7f0000973000)=0xcf) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c60000)={0x0, 0x80}, &(0x7f0000b2c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b93000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xab1d, 0x2, 0x100000001, 0x3c}, &(0x7f000028f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b86000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bb9000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00004c5000-0x230)=[{&(0x7f00001fb000)=@in={0x2, 0x1, @rand_addr=0xd66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e83000)=[{&(0x7f0000fda000-0x76)="f0918f709103b99a6a8ba79ae3ba15cb84a80c1b7002980569d896b7b7ed0b40e41b5f3f1c7e13c3b72180620dbbf4c554f2e0c144a171ada476b3fb846d0c9b224019e62b3701ea31fc3155c51da7847e4f01c01963bb2647f524cdc270874669ed96e6f392394962f237a87217d31f849114538bc9", 0x76}, {&(0x7f0000a06000)="ee0a8eeff40ba558ad21f730a3c0d3065b78f451967d33134ea6326f4f4d90bd469ff0677327b718b5e63104a8a2ed390633e2ebbc7d46bff686aae7c54bc1dc53e8ca2aa320f1badc2f5452ffcea33a70068cc06f0091019bc88f1ab7858de5e78f860774f0fb26d5b93cabba764af7825f9b63", 0x74}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000dd2000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000b77000-0x20)=[{&(0x7f0000951000-0x6c)="8964c97be7b783e4694c560b24f7086af9bd55aaca86d3482b5fc01fbd6313a526b9f3715ad1d7c314c19d3e1bb1398c35acf9e7348cf4336988a69f2a23a977dad285520899bb9d0d74bf547d147adaf1c6b6ed1c73336ae6076d8b691c8ea380084fae93cbc0dce63bdb1d", 0x6c}, {&(0x7f0000cb3000-0x47)="0e682a05a23a9e2d5b8f430032882f80c1542006869f7ad6b8bc8828b747b37ea0fbc4505a26d973a33099f5fc261da6b2c92bb768c9fab28ad7f970a662ef7db3e30511176906", 0x47}], 0x2, &(0x7f0000763000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xffffffffffffff5e, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x83, 0x3ff, 0x0, 0x8, 0x4, 0x7fffffff, 0x200, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x1, 0x3}}], 0xc0, 0x2000c891}, {&(0x7f0000529000-0x1c)=@in6={0xa, 0x3, 0x137, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f000060e000)=[{&(0x7f0000d3e000-0x59)="0d0cd126257a14511b403c2ec9778f19c9e98d2ef932194e4ebd8debd339eca84fd40750d26896256bf4cfafa3f8eeca1cf8e0b80bdd10b125ae7cff9fde5e18b27dc256ed93b712dd13306c880a90503a9f55d99e2b630f74", 0x59}, {&(0x7f0000f13000)="ed245db92d3df5209e613c", 0xb}, {&(0x7f0000982000-0x76)="c705d1cc09a08ce256a4dbfa1ff57cc9a15ee609c4b1353a88a4078f73c6bbd5aef5ed8a2466a3f8c4eda5b649d0e83dc576fb48422a0d3e4c75c1a3a39eef4ede2d723f311adacba25b4ab2262a9b700047c0628fe6b3c67e9178851c5151c773b5d11256a608450dacae9a085dd508e7d9ff4ddf6f", 0x76}, {&(0x7f0000d0c000)="a36a510e41e6eb87267061b1514fed25dfc92ddd308d0092ee95f632fe2de18a0555b7675f4bd3c3bf4299ad7e3722adc797e605329ad2383bc1c4f3f6358a99aa7d04166c2b96e36f7bd70bd0c398505ff2a32a76f99cba34d81164af2bfb673887c796a6cc301ebe1b3deddeeb50b660067d06b76de0521f0556932d0a26158afccde26edda2109c334e0c89a55f43eed9fede809c", 0x96}, {&(0x7f00005a2000)="58e4b1ab4a35bd3a28ececc08206fe90feff12dd204ab686382e64de244260be00cd91bdff49b2d1d4934bc14d80e483ae843ef6a615cfa418ccc36ce828f380c4c96e26ed2e2129bfe6027fb128c9dd5632457524896c7261ce6e5330415d6fce150ab9d3c9ced85481d080c7ffeedad30bf5f12b1fe39a73f336af392ebe1edb1e6bc93f63405deb39caa1ff8e312f1f5f2d3f0ee4c45e747c1cf7af45320819fd5921c220bcd9994a8d08", 0xac}], 0x5, &(0x7f0000026000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x7fff, 0xffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xced, 0x4, 0x9, 0x9, 0x9, 0xd53, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x40, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0x1, 0x61, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0x3, 0x8000, r7}}, @init={0x18, 0x84, 0x0, {0xd3, 0x6, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8204, 0x9, 0x7fff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0xfffffffffffffff7, 0xdfa5, r10}}, @init={0x18, 0x84, 0x0, {0x100, 0x81, 0x9, 0x7de}}], 0x1e0, 0x4000}, {&(0x7f0000ee6000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000017d000-0xe9)="a687370a886426bb8ea1f6e307e8eeedacef0028563a8aa005400038067445bdc1c2a4304e0b99df8108777fe93a482867ade06ac157c14b5df93dc849654c058b3fd34e76bc62cca6613c90b4b6aa497be6bc2c9d3e626b2cddbee4dc6fad5693a4a0986e828ee4a6ec4dfa0c3c7eeb8ec23a2540853485daa3938b4cb5bed9b31f70ae4066f4beacf8963817bb220273e548f03f40eda2aa9d235a7b0a39189173348090ef7b540fac96cc721d61e7faaada449ccc83d852a9ab36f897a338f7fc5eda656df50eb300299365c70ee7820af4ee153af4155501fad849e2822470049714c3a9b703e8", 0xe9}, {&(0x7f0000350000-0xb8)="aab352579ee81e2cceb8d9202c6574c606d5d3bda4a3d3b73ee6ae9dde1519fb201f32596058b7b27c0906b7bc8ffb120ee371b073723122e1ca3f2331ed8cb28a4850354171cf9cdaf85ff384dc5e1c4aafd88ac4c3d7dc81593c329c7a4f4775c819ab40c4ec19fba98c0f04bc81a6c0b058afedcf7674327b71f4995061b13d446ef9426095d6fd9eb687840bdb107f769f00fcbd7337f490d2721c05471bf18b5ee28fb9c9d4266c338d2564e15e7328cee28c435f1a", 0xb8}, {&(0x7f00007e7000)="e8daf643f89fd11c92919d2d923b5e3b77c45c592471e3912912080d6063334ae835a655cbd315b8b47f38011105a26bc0e6ad59007b7923f577cd6a3a24c05104ee389af7a482a08d436078a4b5bc85861f1d19da5093ab37bc00a2852c4f89bbc1d899936b1e554e28b3027ed990041157c4f4b68c9addd7275d422594d73b0fb90b072eb84168840cf912c685fb53ce31d36845d2de8deb7eec3aec5c495a79353fa92182304a1c7c9370867a983c3b38eefc002433a4eaa8a89ca07016ecab6e52afb08006275a177a737caafa0d961f72ffe99e484df9745805163671bf5404782d5609c2547fbf94edcd9abc81514ca7305e", 0xf5}, {&(0x7f0000191000)="7a87a9c442db0f2bda5ae4fa80caa5cb46897a916b6ba23e6d9ae4910e53aa76388a7b8d489ab963521f944ab168c5aeedaca0ecafe909c1e9c5c579147bac732b30984a1d5d8ec35992a1f0baba1197226b8e949fcb8b1c7fabcf7735721be1530c0f7027dae66d19c8f31eec602f100faa4ebc24e72cf3b9d4f76dd18b4b5ddcb32c113f5812f9d9cfe8a4a2d5d1ed7c5f3dfddeb9", 0x96}, {&(0x7f00005f7000)="437beb1f88f4fd6a0c976c0c78e525bfe3bbfdbaba36c55b18c1be207f0b1366c52504025b62420e658fb2375c582156607deb5667b2ae535cff12ffb952c45f24f337493ce1ba97ad9787c02067c2342a0f17ead46db8f89b13cfdc9eb350b71bcc9a300118d1206a150bc9c615c1db9e704564173f0697ad80c382cfdb3209d2caf73ed847b87e14e1cd1cdf83dc9426f1a32aa815ee11009923aa38d9f2", 0x9f}, {&(0x7f0000938000)="b93fbf1fbdf1f604fa4c47a85433dd50d3df5fbebdaefebc02eb28752d331ad4bc53cff9898a87a5815f784aa193c703b90fe6486dab9e9f43c73d39d7b01572381d6f0d81060c1dd24984a70d26850a835eeeb9ce7dff3fc052d94a62c8974d9f58b783fd4fe2a8f6cd21b421e3082e7f0199b227911d8c2992bf75528ff3babb5cbcf1aba27c7ff8199f7f851b742db65de11b9f69a109fc500eaef13d5512", 0xa0}, {&(0x7f000022d000-0x2b)="970ecc0ac1817ca08c7743434fa83f920165b89388ac9513b7fb95d60e5a1442f58c051b47d5d2e866e916", 0x2b}, {&(0x7f0000811000-0xa6)="5144b8c315e50f435bee0db3df76ae992b32d47f8bb310f9240fb94bc362782278ec8edf6c7adc73eb1883ad2c2583bfed27226530fbe3e487e435a70c5adb3f4243ab2babf301a04f74ca5b88230099bd29965ccf22f5f8d9e51a46ce6065f42cc6131c430a58f53e3e3c438a7490076502f1625c88eb3f76c460e4be5bbd6a10ce06980ffebb89d2f836b4f638d62b0cc29852f4ca051cd92f6f0ae64c22c9dbfe27a29c99", 0xa6}, {&(0x7f0000e81000+0x9c7)="1009d901788ba5f186dd62b2bf03ca65aa781692cf7038cd110c501067d10a6989f25af77b9ae3cb39b350c60f428f13e7d521e55642f51a60c4f88cacff3840b9b5d7ff0dde9db84890501172b5cc9b6a73d600160c112fae9bf8ec694479067f04da6bdead9cd9197663fa9ac3a0bb073c76c099e58599dfb0a6474361f173e270fa00e298535113978af3", 0x8c}], 0x9, &(0x7f0000ab0000)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0x5, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x20a, 0x6, 0x1, 0x51616d8a, 0x100000000, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x5, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x15, 0x201, 0xd843, 0x2, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x1, 0x7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xe4, 0xe, 0x3, 0xda, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x6, 0x5, r15}}], 0x150, 0x20000015}, {&(0x7f0000584000)=@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058f000)=[{&(0x7f000045e000)="a30161b8744da4fe7e6a7ee3be1a", 0xe}, {&(0x7f00008bf000)="9e696403718179a2a945336bf0d4fc85dc65861a7a921eaf6b169d043d85dce09530978ff1b73ac9bb30a805ce519f2730f9847c1dcf8ee1871bb8541683b98093baae0002b4eeadb0b816a7ec3db911db", 0x51}, {&(0x7f0000acc000)="28f63a914ddf479593bd01a4a8e4c3b9dc37bdfe441d3f24892b4d7d16e91757a6365ed8d1c4fb9d62544d20182ac782be", 0x31}, {&(0x7f0000943000-0xe8)="1ec4c7694f8a757f3e562f6a913738c13b55d0385226ead3d069e6824b3ef11bf50ee07aa12cecfd6ec79ae7e5b6112782d5ce22d0be6169b57b88eb4123bddf73ed63df602f3de75372f1ff4df4813ba69bde3b48882be687b7482157a8e3e7a1f21ba087e9c6c39951883d10a5880ae6c274f3975d3868320448d020d0ab518830dda134e09c7610bb712a0ca542525144ff5110ea1a39b85676a09cfb277d3440a5e05be3e4069a0d047b2dedca81aba7e712db17ce6c8bcb8f5703853ba8eb99c1bef06a641d5d6154dbebdc6aae60e6a68e909145827bd4145454c80a73d768cf06e981c759", 0xe8}, {&(0x7f0000eb3000-0xf0)="d45f086f1cac83bdd74d250414bcd2dabfe57395e4fa397324a676d7998c8a7210c6141f96b94a967f01b7afb35d05b27b04ef4dde5e4e68796ae3f71995b602ac0b3a976803990fa861d86c7222f29a6e1f76ef4dcd55a443ee0d5c829f6b7d42496623871655d28ff65e7473d7279c7a0a70747b2f25054c839d5b688e26095a78c19c906d21a6aaf18566c0db549e65bd1c0156bc94672c2f583f95c446bbe2a842852012de399bbb16fb72dab7ea8c58f6e6c44f2a5ae5f60ebc6156076e141d920c511fbf1673dc21d1d345bd326ed825ac09a08629bccdeaf54973151e5c3fb4c7ea6028556ed59ed603fe211e", 0xf0}, {&(0x7f00009da000)="", 0x0}, {&(0x7f0000117000-0x15)="99847f6af1cc47f9b34865378011b910c0463282ff", 0x15}, {&(0x7f00001d1000)="a5073af41cb4e59cd88a2fd6682d1678b4e873275b65844945a11afc04cd3071862c560132dfa6eeef5292c29a820be002f74c3c24bf2ed794fa20eb2fc4c2b580b0f9bfb97ea3d0fac35e69bc", 0x4d}, {&(0x7f0000309000-0x6d)="cf0b71cb634cad7765600d2d8dd7a1cb52ce4d8dde040e5f5eb56040adcd550fd91dec84deb4cd18244f86a21731990da319b9204da69165c6e892eb23277af6d1e2abe12ad6e8039b5695a66581411c21ee2d07fbc0cf392533f3d4210dd755416dae56ddb8feea55b510adad", 0x6d}, {&(0x7f0000c6a000-0x2e)="a90ee4eb453c559b99a0a1fdbf91eed132c66943c06fe47091691e41c4cb7e910f0010a464719a9e82ae7c6d0e4f", 0x2e}], 0xa, &(0x7f0000dba000)=[@sndrcv={0x30, 0x84, 0x1, {0x3be, 0x7c, 0x200, 0xfffffffffffffffe, 0x8, 0x8001, 0x8b, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xc7ed, 0x8008, 0x6, 0x81, r17}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x40, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1, 0x8002, 0xc3, 0x360000, 0x7fff, 0x278, 0xfffffffffffffff8, r18}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x5, 0x7}}], 0x120, 0x4000800}, {&(0x7f0000705000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d63000-0x30)=[{&(0x7f00002a4000)="4e5438409b21415ebc091f21077d53e7e25a8b145d51efa4a78cae628e6f09d3d74f2d4fd7ae8bc46a5ac69eec8340c01c74d0c0757383609400cd9284bd0c0cd1f199164eae4d1ad4a96a14ffda9111ff151a8766813a6fab68549d8fdaba4348b0156d05c42200e924efda36484cfed00e20a1f3830c9e7c43ddad8fd7645423aaa527613a0128fa28fc3d039f6a41161c7aa7e69bca56a9a27a2e0eb98a5a2f07f45e86a6", 0xa6}, {&(0x7f000019c000)="ee82bbffa4d6553c5956ec41c563a8cab21ce7a9e9ba69d1b4dc22cd317fc19517c8483895447919d02cda0c99cb583ce010c17cfe58cf12e66479cbade975c4baf12064af3ca270a82e18c1b2b5fd30e12be545bfaebbb2c7da96c827528b7e453ee3e4c03feff536002c101391827363e17762c4794b79ccd828cf80b3a79d52c6ff09a75586cc9b5d2712a150a47a41315a85c85fb01919dcfc1f4a75cf75eedf055f57", 0xa5}, {&(0x7f0000b0c000-0x8a)="c2750dc7e0928b2832f4013ceb1dfda16b52c31eecd87b4cdf549eeda4711839b495f7471d1fa6d3fdb278695903816b4356c6398cc8a516ea00bfa094f0197f5f59c5f6369da7f8ac7169e3ea9a88bafae1ae61019039ec4d340afe16df627f54b01d61f7265c78e60902e475517228d0a856cb7d3d812c404690d9601a13f74b9d525dc201d6174d85", 0x8a}], 0x3, &(0x7f00005c3000-0x60)=[@init={0x18, 0x84, 0x0, {0xc4, 0x89f, 0x53, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x2, 0x0, 0x1000, 0x20, 0x7, 0x6, 0x100000001, r19}}], 0x60, 0x10}, {&(0x7f000002b000-0x10)=@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053f000-0x30)=[{&(0x7f0000458000)="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0x1000}, {&(0x7f00001a4000)="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0x1000}, {&(0x7f0000081000)="54d431736bafbd050a534d2b8a1eb69e73c363d1a019b188901ecf6bee5ee9ecf139b64a0063bb07f68cbf53e7aa2a62e3b7e52bec28a2e7f82fa3991b3f8f9b70eb70571b29085ea697133402733f7bd0d5d243cc7c8d157fff7ba7171c8780fafd5859f2e1a5efa3a001e3605a896dbc10f49ce5a887e199439b493750453f884ad0586a51a0b060c7bd648f23f62c7f074f017cefe094149cf688eb55aca0ba6d196ac0f33cd2fb3e55d5061645d459a673b1fe1277bce2a27f780c43b89895cde0b672d2e919230e", 0xca}], 0x3, &(0x7f0000afb000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x9, 0x8000, 0x4, 0x100000001, 0x4, 0x3, 0x0, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x52, 0x1ff, 0x8000, 0x6fb, 0x81, 0x0, 0x50, 0x1ff, r21}}, @init={0x18, 0x84, 0x0, {0x1000, 0x10000, 0x0, 0x1}}], 0x90, 0x40}, {&(0x7f0000936000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000a9e000)=[{&(0x7f0000ccb000)="ac2da24e6dd859b0be785d4e5d76cdd2c5f6650be49286c937124c59ff5a1e5eaed47184f9466ea7e25aaf061639857603c64c67d0e185fcdc42751174da25168c234a2b980cd840787fdc795fee8ac8", 0x50}, {&(0x7f0000d6a000-0xc3)="40343d5dd83f71f18d3faa37e822a90230075a0a14be4a4541370053fefc832e6b6f09d47d53d6a8fe05d7b2e9b8567097eec842a3d8a3bbf10d9f2bd92707daf898f320afe053f6f5b168031ccbab11c5801d1b878d6f18eef32ff91b856e8f2ee9521ad712714668681d37bec70a8f568725c23889e617188a20985a3f0f16fa5e3b5312a3f1a61731e942c1bc845d39c6169843b4f76e3a7fa1b132e16a07f9b3a4cf4b0261099e4bf6d2be703cd748c755722d75fa0b6d132bcb7d0375913954e6", 0xc3}], 0x2, &(0x7f0000d01000-0x180)=[@init={0x18, 0x84, 0x0, {0x9, 0x1, 0x7, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x7f000000000, 0x6}}, @init={0x18, 0x84, 0x0, {0x596, 0x83cb, 0xdd50, 0x9}}, @init={0x18, 0x84, 0x0, {0xffffffffffffe0e9, 0x7, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x54, 0x8512, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xd7e, 0x20b, 0x4, 0x200, 0xe2, 0x7c, 0x4, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7, 0x80, r24}}], 0x180, 0x20000000}, {&(0x7f00002ee000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0c000-0x50)=[{&(0x7f000063c000)="f5434d6c835cb116ef65575259f11688dcc9a825d9c7f2cd7748c888b6e5509cbfbf9e1a9b9709001fc540f2dee654b236214416957e391ad8e8235c169660748c264eb5032420b5bcd37610e19253891109f2f176d8cb3a9ad45c9ef0069bb11875155f4bba87ecba80c1c523f17fa7504259e2b4684f63de52af184c32c8370f7c0ee3fe0aa43097177f780a3d1c6bd23528bd4044aa1c7610ef54be6db5aaffcfe186a04e6b5358c48b4173b1b56ab19c65c72e14f1301bf2970156e887d858175658e90dd820b9dde0", 0xcb}, {&(0x7f0000a7f000)="65e8d5010508e86540a2535f36b2bb4feaa4c7968fcba7f6bea2ad5797bfbde4858362c1e7798e1fe3e58c1f274e5aec", 0x30}, {&(0x7f0000e94000)="a90bd1eddc2570c9208c8fa2696f074737aaed76a40d23be3d573767ccbf31a07712421b02127e14c7030fd7f3e64c56a5ca7f041de283fe087f82c731d919a3b1503b641c1f8c7cfef81cf8c1975e0e1aba67ad6058f5a17028ad8a538809dd2c168e8c1fc5f487bce4d55256cf3856d7ff27171f3b5def3c1bc8aaee58fba26f52aebdd5eefd25fe7dba4868a6f392c23838fb7010ef22911e1d03b997423e369c4777c102f86c411bbbb68a9d4836e40ae73d6cfec46aaa6a0afb52adf473d50136400865a2c1b3ff6af31b6680a922af3e372ecb527d7fa05b3b07a18b3c099006249b453ca75183a1de566d03919cbb0363c8589702", 0xf8}, {&(0x7f0000562000-0x8b)="78edcc007cf5954be13597e9ab1408d69dd773714bb7c7b83ffd939c4cae4f0b2bc4f83d3dcca025a8df74062f475b2e0f88788d9769f9a0db61002005be1c26adeae06a1a9ce058c72c6958a0f1088deb0a4b7e2a990b82254b5ba7caee60452d1bbbbf31aacd04b3b1e7b8f90477337961d0d0f98ed654a77bdad759a395f1716acf5fd71eed58121943", 0x8b}, {&(0x7f0000942000)="ee7adc892a", 0x5}], 0x5, &(0x7f00009b4000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x49b80c4, 0x4, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x4, 0x1, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x68ddf55a, 0x8000, 0xffffffffffff8001, 0x0, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x8, 0x1, 0x100000002000000, 0x10000, 0x3, 0x0, 0x81, r28}}], 0xc0, 0x4}, {&(0x7f0000b3a000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e98000)=[{&(0x7f0000f4a000)="2db2e7695fc86e0f2d527edb89b5e47e62c1ffa298d52b70b81df86a26fcdce081da368bddcea5266c7d1b80305f64fedb09b8da882c9742f44d6878532c24ebd6283087b2c106ffb168616e", 0x4c}, {&(0x7f000077c000)="969bbf2e9a2b03ab77da32d9e703a3c0971abebf59692caa84b46026540da14152d64bcdce38716d557f14fd2ac458b3adde6c92e1d3dd823fd9c88dbb28b92dabf17709ad356c445d54", 0x4a}, {&(0x7f0000551000)="53635b6db08c3ad3d2fd6ee715989dcbc3517a058ccbbd7fd13e16e9b36b49515925b99f81a6391eee74c37b6d7f745ba21d06e0632c03a760f4573496cb491fbe459680106e8f289ebec1fbe25fc50ef7275dbbd26229618ee46070f4a687fa2b3910bbf0437d834a8138b90cb6ad05f089d4463a12c519b47e2a508afbab9af75107b0f5dd08a2fdafae202dac4a954628a49e3994bcd24e138134ee5efc2c17e766fd9fa1dea551fd605bd4385aa4b18a9da73a7599241b2f2edd726739199a19a486dcb7504a958b5084c764b03704bbdbfef0556222655bce", 0xdb}, {&(0x7f00003dc000)="56727d06619f03a8cb93abbb242111e3bcf2a7c3a7220ae997eff46fa8f3da721dd0baca9ee0", 0x26}, {&(0x7f00009d3000)="a980b98db59080e9e8264612b2566542207747e66ac27deef22312154d60911cbd590078ffbda4f996e81daa91625492f6a5a53fa85d9f626fa217fb47172e487efffbefba8bc00eeb4d8b714022336fadf05f47ef170d75381780fc025ea0b4b9a4b616d9f888ddd0c477b7b47eb555d9522c89effcae293a945eafb1c8484adeac6303838274d4d4d45103d13734bef2c0e63f0acf9e50e3221773a0aa84d58fbe92a96d5524f4cc3598ec5c9c4908321ff584875799f3fd70a984c777990bb89257e69cda9abc3d5b072709688ef57680a44431113b46b8cc967bcea080dcfe4e220bf7300f4c0632f8", 0xeb}, {&(0x7f0000e0b000-0xb)="ffe7480ce80bed795a85ae", 0xb}], 0x6, &(0x7f0000733000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0xff, 0x20a, 0x400, 0xb7bb, 0x118128, 0x920b, 0x6, r29}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x2, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x4, 0x9, 0x4, 0x4, 0x8, 0x4, r30}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4518, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x1f0000000000, 0x9, r31}}], 0xf0, 0xb85fae3a481a5151}], 0xa, 0x20000000) [ 82.982124] encrypted_key: master key parameter '' is invalid 2018/01/08 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004de000)='keyring\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x10000001) r1 = socket$inet_sctp(0x2, 0x20000000001, 0x84) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000025b000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) preadv(r2, &(0x7f0000059000)=[{&(0x7f0000250000-0x1000)=""/4096, 0x1000}, {&(0x7f0000569000-0xd)=""/13, 0xd}, {&(0x7f0000a82000)=""/106, 0x6a}, {&(0x7f0000cf6000+0x852)=""/221, 0xdd}, {&(0x7f0000be1000-0x50)=""/80, 0x50}], 0x5, 0x0) 2018/01/08 16:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xa0000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x15, 0x11, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/08 16:41:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003ca000-0x28)={@generic="fa64a1cfad2002733fc38436a5a5916d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1a, r1, 0x1, 0x1, 0x6, @random="fc395f8bdee2", [0x0, 0x0]}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000001000-0xf2)=""/242, &(0x7f0000001000)=0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000e9b000-0xc)={r0, r0, 0x16a}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r5) 2018/01/08 16:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f0000c49000)='/dev/adsp#\x00', 0x5, 0x4000) 2018/01/08 16:41:10 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000868000-0xc)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000e7b000-0x18)={0xffffffff, 0x8000, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0xbcc1, 0x1000, 0x3, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x399f1736, r1}, &(0x7f0000001000)={0x7, 0x80, 0xba3, 0x2, 0x4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000003000-0x8)=""/8, 0x8}, {&(0x7f0000002000-0x36)=""/54, 0x36}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000003000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}], 0x7, 0x0, 0x0, 0x7863d2b3}, 0xffffffffffffffff}], 0x1, 0x20, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x14)=@ll={0x11, 0xfd, r2, 0x1, 0x9e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000001000)="eb5766b8c336754ca60959e4322c3ff26f80c2095168e925c766cc7ffbef", 0x1e}, {&(0x7f0000001000)="676fd08a300c2ef3077acf66ef5dd3c255c4177c6c", 0x15}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000004) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000003000-0x8)={0x7f, 0x7fff, 0x100000001, 0x1c}) r3 = memfd_create(&(0x7f0000003000-0xf)=':,(keyring-//*\x00', 0x2) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bd}], 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000-0x6)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002000)={{0x2, 0x5, 0x80000000, 0x0, "f5e653ce0b97d218a6505255e3df19ab78653742b27c5e3c29d6d01ae53a51106256618c72a9930222d8a012", 0x10}, 0x0, 0x0, 0x7f, r1, 0x3ff, 0xffffffffffffffe1, "9dc2b5b8f6c2c6d8fd1fe3aff847bb5c35510992191526d98fa221d464776796866c62d45e286879a6eabdb174416bbceb68486cc1ee597ac8f31759dd825a67", &(0x7f0000007000-0xc)='/dev/amidi#\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xbeb, 0x1, 0xffffffff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000)='/dev/amidi#\x00', 0xc0, 0x10, &(0x7f0000008000-0x40)={0xffffffff80000000, 0x0, 0x8, 0x800, 0xffffffffffffffff, 0xfba, 0xe3c, 0x8}) 2018/01/08 16:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/dev/sequencer2\x00', 0x105401, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000e2000)=""/90, &(0x7f00006c9000-0x4)=0x5a) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000b8a000)={0x0, 0x0, 0x3, 0x0, "0098750d43a76571a4424dd7a239c498804c1f855d8536a45bc6679aec33ae544172bdf8243a66738cbee78b", 0x8}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000490000)={0x8, 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$binder(&(0x7f0000dae000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000099b000+0xcab)='/dev/dsp#\x00', 0x1, 0x200) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ba5000)={0x4, "c0a9547d4e49"}) 2018/01/08 16:41:10 executing program 4: r0 = shmget$private(0x0, 0xc00000, 0x20000, &(0x7f0000177000/0xc00000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/checkreqprot\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x9, 0x20, 0x4, 0x1}, &(0x7f0000d69000)=0x18) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/01/08 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000030b000)=[{&(0x7f00006c5000-0x8f)="c4e282b6215ad8b218bd2aed0da647c6d2f69ee28f0fcd8f35aea5ec51bc760cf21e893d574892c32dba33cb1aade2914e4d76b3f175e9c25c97feb6ba46c5349afa85d3f1f2a5b46b499b2ac79bfeba87e642e264c375308e8c91f93e580d0f4544d08c3a7e298c8e5edf6e033888dbcfe5c256962000d57ba2020e564e2eb1ecefcd7d7e3c4ca2c8b977b1e175f9", 0x0}, {&(0x7f000058c000)="6856320598d9ca9b3abea061344cdc20e3b039271196c2e3042c2366bf9ff31d19d989995f0c52e8c7db61b388c6189d23146d2f587124f79db1cdb5923139c83edb9e9febc352db51295abfa032697eb63e1767e3b1a8cc8d2c031da8d50c7ee4f004e6b8a84f72fbfbce6da096aa744102e87c93e312ae578fbc39b128e94f5b96b84d4b870bed77f804574d2f509a377b129349d385defcb2b03c733d00ca3c07f6671f21ba060fb05587daab09b1fc4bbe8c994b8da30ab76fdfd40d86ecce51b35c0a3c923b111f887156aaeb0bd0", 0x0}], 0x61) write$tun(r0, &(0x7f0000890000)=@hdr={0x0, 0x0, 0x7e, 0x0, 0x6, 0x3, @ipv6={0x0, 0x6, "07cd93", 0x18, 0xff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c752c8", 0x0, "01e546"}, ""}}}}, 0x4a) [ 83.213280] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=12352 comm=syz-executor3 2018/01/08 16:41:18 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000807000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000002000-0x1e)=""/30, &(0x7f00004d5000-0x4)=0x1e) 2018/01/08 16:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) pipe2(&(0x7f0000c7c000-0x8)={0x0, 0x0}, 0x4800) bind$unix(r0, &(0x7f0000ea4000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 16:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000c4c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x800, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000+0xc60)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9}, 0x3, [0x2, 0x80000001, 0x200, 0x0, 0x378, 0x38ee, 0x10001, 0x6]}, 0x5c) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000002000-0xbe)=""/190, 0xbe) pivot_root(&(0x7f0000000000+0x44a)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x100000000, 0x30, 0x10001, 0x30000000}, &(0x7f0000004000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000003000)={0x5b, 0x480000, 0x7, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000-0xc)={0x2, r2, 0x1}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r2, r4, 0x0, 0x0}, 0x10) ioctl$KDDISABIO(r0, 0x4b37) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x0, 0x2, 0x101, 0x4, 0x9, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x1f)={r3, 0xc0, "c5c4aed96bec4b7f0ace4d7165c67952d8f95955d96b8b40840ed62ff8fbde9dec4e15cdd138b29bd8d52e11d69feef1efd5ca5a15e4186864a98864c81b5fbee291e1936510b5b9f816dc6b9a6ca44ff8550fcd6a2991ac667ee5ec880054c5318ab6513aeed2829ee92c906615d98cd374a3f6fa351eb5a69cf760ba6cb25cdfcabc021b1d7b79c3093b402d2359af4c690064f3f6fafd7f0d88f95a01378a3d9901676470164b52f7aefd175f68acc39dcba4e3f2e711b611da9908aec4d6"}, &(0x7f0000006000-0x4)=0xc8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000006000)={0x2000000000000000, 0x0, 0x40, 0xb, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/08 16:41:18 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) 2018/01/08 16:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b16000)=0x3, 0x4) connect$inet6(r0, &(0x7f000030c000)={0xa, 0x0, 0x803, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = getpgrp(0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00005cd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a05000)={0x0, 0x6}, &(0x7f0000fdc000-0x4)=0x8) fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cdf000)=0x0) r4 = syz_open_procfs(r2, &(0x7f0000534000-0x8)='gid_map\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00002b3000-0x4)=0x0, &(0x7f000072d000)=0x4) rt_tgsigqueueinfo(r2, r3, 0x5, &(0x7f000054e000)={0x32, 0x9eb, 0x7e, 0x8}) 2018/01/08 16:41:18 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b04000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4, &(0x7f000006a000-0x14)={0x11, 0xd, r1, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x6)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x8, 0x2) 2018/01/08 16:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000bf5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a15000)=0x7fffffff, 0x55) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00003c2000-0x1000)=""/4096, &(0x7f0000c28000)=0x1000) 2018/01/08 16:41:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setuid(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000078d000)='/proc/self/net/pfkey\x00', 0x482000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r1, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000065a000)=0x3) 2018/01/08 16:41:18 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cd5000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000061f000-0xc)={0x3, 0xffffffffffffffff, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00003da000-0x48)={0xf, 0x11, &(0x7f000036b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x6, 0x0, 0x0, 0xa, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff}, @generic={0x200, 0x2, 0x7, 0x7}, @alu={0x7, 0x9, 0x9, 0xf, 0x7, 0x12e, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3f}, @alu={0x7, 0x100000000, 0xc, 0x7, 0x9, 0x441db67aeea29de4, 0x14}, @generic={0x7fff, 0xfffffffffffffffc, 0xaf, 0x26b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000107000)='syzkaller\x00', 0x3, 0x30, &(0x7f000070c000-0x30)=""/48, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000007e000-0x10)={r2, r3, 0x2, 0x1}, 0x10) r4 = 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) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r4, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) [ 91.633121] kauditd_printk_skb: 49 callbacks suppressed [ 91.633130] audit: type=1326 audit(1515429678.836:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:18 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000905000-0xc)='/dev/amidi#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x60)={0x0, 0x58, "1bbde4649623a9e72785e0cb0d29ee5d544aa47fad63ad67d91563a6e5c4dbd8140edb261712406c3c0b35e2c2e1197b99fba59b0d89fcb3116cb8d2bc6f8b0a6ba87bd03a74e5e976e2fffe2be026ce434e3f5a73d44909"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xc1, "583c1848ec239a6e0d0ccae0081efcc4df96be425c24158787326d200f617b41e5ae5f30d0b5af73ebd1300a18d6ce12374a73130cffd645d770a1cf10f47db7c9d6edf492327c4604d7a10ca2daea949b54519dae767c34cf6fc8798a6d353398c7f9c14bdb316c0326be4f35490518fda16c1477174270e1530bbd44fca8428e0f3fa283c5c3f3a4ed39558b2d8e5d28b30abcfed7b1acba17696a7c2cee107d108df34297c83abd379eedc228b129a822a2451cd1a1bc710d93bb8bd204cf1e"}, &(0x7f0000002000-0x4)=0xc9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x81}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x6000, r4, r5, 0x9, 0x100, 0x80) ioctl$void(r1, 0xc004587f) fchmod(r6, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x3000)=nil) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0xcc140, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e85411, &(0x7f0000005000-0x4a)=""/74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000005000-0x48)={0x40000, 0x0, [0x5, 0x7, 0x4, 0x0, 0x383f5e66, 0x0, 0x49, 0x1]}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) getsockopt$nfc_llcp(r7, 0x118, 0x2, &(0x7f0000002000)=""/235, 0xeb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) [ 91.709487] audit: type=1326 audit(1515429678.871:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=105 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709505] audit: type=1326 audit(1515429678.871:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709524] audit: type=1326 audit(1515429678.874:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709543] audit: type=1326 audit(1515429678.874:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709559] audit: type=1326 audit(1515429678.874:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709577] audit: type=1326 audit(1515429678.875:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709626] audit: type=1326 audit(1515429678.876:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000557000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cda000+0x5ef)=0xe8) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x1000, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x9, 0x8, 0x3, 0x3, 0x10001, 0x100000001, 0xb7f3, r2}, 0x20) recvfrom$unix(r1, &(0x7f0000000000)=""/199, 0xc7, 0x2, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000f64000)='./file1\x00', &(0x7f0000c42000-0x8)='./file0\x00', &(0x7f0000f82000-0x5)='nfsd\x00', 0xa81000, &(0x7f00006cf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:19 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00007ca000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000078a000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x43c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/61, 0x3d, 0x2, &(0x7f0000005000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000-0x10)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000004000-0x8)={r3, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000008000-0x58)={0x6, 0x5, 0x6, 0x1, 0x8, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000008000)={0x3, 0x44, 0x5d8d, 0x8, 0x5, 0x5d7, 0x20, 0x1, 0x20, 0x101, 0x1, 0x80, 0xb6, 0x8, 0x0, 0x1, 0x4, 0x400, 0x3ff, 0x1000, 0xffff, 0x20000000000000, 0x2000400, 0x9, 0x7, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000007000-0x18)={0x0, 0x75, 0x4, &(0x7f000000a000+0xac1)=0x0}) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x5, 0xffffffff, 0x7fd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = getpgrp(0x0) ptrace$cont(0x19, r3, 0x98, 0x8e97) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ae000-0x80)=[@in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}], 0x80) 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = open(&(0x7f0000d43000)='./file0\x00', 0x80000, 0x42) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f00006d3000)=""/196, 0xffffff86}], 0x10000000000000b4) write(r1, &(0x7f0000145000)="17", 0xffffffffffffff17) mount(&(0x7f0000283000-0x8)='./file0\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000687000-0x6)='ramfs\x00', 0x0, &(0x7f000091a000)="cbf9b6261b87d18888ad0e3a2826e2fa895d4ee5009a802b22dbcae270710931c2ef9fcc192192a6faa5f261b334caf11388fa5600daa51d6c5172a996d8b3bdc07d9950ba6a237a57a095c7cf60e99b5012cbfc3ff9be72962c13598f8df904d7174600eebe071f844b162972c4b1b24257c061a703") openat$selinux_context(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000665000-0xb)='/dev/mixer\x00', 0x60000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000076000-0x8)=0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") mkdirat(r0, &(0x7f0000750000-0xe)='./file0/file0\x00', 0x88) 2018/01/08 16:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000070e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a88000-0x1008)={0x0, 0x1000, "e13292eaf9786ffee05831b4f1538eea4fbf9f9d42beb6dd49eb3d239b2eec3ce49bb9eb23ecae5c884d6e5974cb6c5238261303a8ac9da6bc49d2b4a20dc88efebfb5a755ca51c0fefefcf9633803b61bc44eb63cf6415bb1e29d034fc083d43f0e6f2f960b5789cb3f586a1c7fb5b6bf6f8314b176e145ced67ed4af19bc91aaa57c185a784bcdf72ff0590004a68e3e1f53dbe8c2848359ddb9a4ca7fa73a6c315391914931e668d1a82af9a579e594d2ef670792456132a0e4e03164b5a1c02d115d3709605ec620bb51ddd339c1d56e25c1183024ac420899847f1284f13f931837646be5344ce9550d02be0696a9e407b047a90c8f7acf15a1d2bc9f165f437af6ccceeaff202a78702075dcba1a3ab4284da9bb71c2dbc0bb96e066ec3e1ff305657bc7153062b8bef570718afaf91be4f4be5ed994605a2306689bacd67c34da8271652c2812b8be503c8d7fde030acee683f6fa7dc81e1f7c35b2f44281bc99590d415653fd0e29207bb0a1d6615c6ee9616028b121dc81caccdcf13528c3de14a9bcaee3b308c324b3aa4514b9344da8cf9b185dec6d6a0d80d665c3f6badd08cc5d25b07bd96e6a5ac20d660cb81f46974fad4b2e00ed8a24385b0b80d05b8c4e886a334c38943247e26d0c5a77fcb5c268c71462e9210aa9e8a8eb073445007fb75fa975c586702dacb175b2eb0f7b1bf559a52d22787f3ebc68987dff88f835d7430a793f475ea1783b38be3e52b0fdf3034e87301d94d2d56924330e07f8243ee8ea68d6277158f6478de02f82de02fcdbefb0ee543b9e5315367a66d7274545f49e3b4574a292648ae91fa0da60449642d132ef59190ce66eb271ee04465682d653ae7c0f730b2001b3e11fff5710eb8b419121aa570cb7943c8f4d7f5b98bee976207a514c371e1517482c6c8bb14f79f8b567abd1ed41a804ca608918fa8f99165ae6d1a31137f22a12adf7d449280f084d7e292eee2f021cd63b4f2b9e201beda3991c6d3fdbf8ca8f9581d26e935740b221e7adeed98c138973d175008f5ff704bce925b13826c83ee21d088503113d631a8f05176819e2c9447c59ad025e2b4e571c1ef923503b88e5061b3d9709e3ee5971ac134238684a1b755b105cba230ad80df0ce93aad849f426371dd180f184ed5639f64935dba61893edc43749c445bdf1134135fdf93e2aae8134d5bfc4b4dc183141a8c3ce63156ca94b43b76d49a30fcff6c600a867993bad02c745b2146a12f0daf75f21a7e6857a1f261cedfa50161ac997b18d5873423eba715249d14380b9e8e4f5914c23aeddf0de788bb074b8e85e6c20ac0f98470d0ef40d613579630755057974e7ab0705159f7b0d16779fa4df8f0564784525b08bc7d23cc92463e8493011208e6da92a8e1c760a4975459a5834ed4647d61ba11018ec4c646fc96afc17fc1d831ceaea65aab38c16d285eac825ce259be88b13a85a4d8c2b3ce24056542fd10be37255a4a7ca561c828bb88f804f93df47d037c4d8701c0c2be2b7d8777eb20d8ef5a6ef7d7bf6b70a5d83e6a8bee8c6b693afe21edc76e7bd3d30cfaacd7bf9c622e35877df3803fb3abaa97de1820cb5c66a9d4e923e9e6738e2a45feb33b76e9260ebeab2ae893bdb6be722853f5029c58777fa15ccdc4e8bb56ddece2cf3309b8883ae108d8f46e5131d73cd15322683f37433b0aa7b098dc4cecc1f929a13de9d90e548bcde44ed6e2857b95b94e60217f0a0e10d2ec0ceac5c73cc94b1f8a0bd6e743df2b71a719b075f47594cfaf95b7a08152c71f44632dc0139b7a7d0ef1530aa2f46323613daa1ef410eca7af0331275b2010b40007319ca41a561ea142933c347f02547a9221c4e1fbe668db6e0e8fbe87c7703307a921c93d806b1bcd1c724cf75d8f65194f0ff3fbd942a977aa900badf10460f75ebff8b872d420f40b240492bcd03db365420e65560ffe2607a625bce9174a84efde2e52c9d8211d7c757719d16ac5707764f373428dea5af326cdc369bdf75d2b51cfd2b57e4178abec0bf5a8acd61cdea6bd80c57a1b1d05d4272c46aa77727bbe141312b9fd0ce372ba1fa4e8bd8848bce75862cd6c1e065d5985d26f135c765877860411961213e0c8edb5d44da98440e012408f3365b2fc0be0e3638d45a7ffdf1947cfbd7e93af294c5a02adca59ffdad4950eeddfe0a3e0b64c0953d69df1a6429b9d17f06d38e82c978aae5e0021e2ebaea869aa0f0050011158930f3522d6fad2c10b845fd5f0531f2bd9e89af7f62daaf2252cdeab37034e4a2604dabec1cc2d97e15fc255d8cd0b19531d89aba252670b956b89b00cd7467b044328b83f1f139d254860845b977511d2d37cf4c75c5736ebad5af37747ec8f963307ef50244c31e84942cad639340f8635b7a7405c4e2eb94f9a89b36a718c7fd3177b7e6d1d379850a483d7a76c0a56220a49d634ee7f20a6d1dca693f61876e7de376022df4be37adcb17832198025c1ce9eac6c88a07a1d91c53d96a29e9f94877123af455a37bb90a404e4d541b4bf2cd4d1323bb00ee4b1dea9d10cf2eeeaa72be90485d2e8c6ee353faeaa9ad0465c09876f810bce970a7b49bb08a47574153cfb2e0b38b4408152ef8b72c872538529a87bba7256c324d128b772639ef7b8ae93709ab9e37837719faa36bf87d023dedfbe73dcab22772d85e9711b1084aa3dc60871185e38a7ce3f1f3bc10d26181aa41587fefb33d82f0c2317b8198bf5362257c77304081fa7ead4d74198d5330beb2966f5a982e95e68c73da506e4f5b05fc3307f22b463af1c704abf4fe52515d0d47d1b5da006da40b0cea69f35f0289c901d0f8c9d1c58e6780ebb98ee4cd1bab2b0b9a6d691aa84d1e000dd41239e7161dada1916099dbae64388bb6e4b44f1f91960774d9fb7c04b9f5cc4307d30f7e3fc38bcf2677bee5eb9ba8b27a79e845bc1e1e0ff2437bb021dbdf7569ed38f9b81171de287d368ff9f565df9b4f54f3bbd4e9e773c9d33d2ef000e1a435432f04b67f0ea625e1d72ca103de8f79373287f8899c42c2837eba39a8615c1da116b5b9bdd185b5f4a1d742f6920b68d1974b0eab25d38f7cf4067dec03258ef0576d683834b09c8722b5ee190a483eb63dd49ecafd2a346bb392efd56739404c818c148457bd8c21b73d090b28090a812c6cec5daac74608662eb4ef2789d5424f461a263ce245261b5c2a17a0c2ac784f3c708ace78093a0d2f794eea0ddacf606f49902e99177d3b8d1763694f863fabf908419b39fcd083c72c36bd2e9b9a20f20b1c11bc1676f2c55e57ece7a4375e6531cef9ecf0e0fd46720a2596f17b15397a55cbdb09c69c482338fb5e54b30183bfb24bfa7b57a0b9e2efae56ad8949495e4fa3f1b31821924a3bf2aff24967ea04a5cb2c91c2f2a65b90ae514e097f8fb684f78095bc6d27683d0e21f593992671a32d783a51a52c1e9937e5da1bb14ad752b43a028834218ea22456c015acfe92d46b81c228ff49eede94953176bfe873d64d74432f0e1e8a6cd8a4263b34be57c7acc996ebb9c8ef1156cbe66a083df2cfe726aa37fb223f8751a834179bcf36cd63bed3085797dec3d7f425d2f4c66db00cc8f7b687824907a21acb8d66d0c9e2bfc480a4f016de85b2c5548272b3eb3488d52bc3d52ebb2b880e8ca9e2f2a8e61c7f602283dd2e52b7ef716d382f5efa9fbf7b5761e80001eef3b29ca721d4e8bfe58357e59d56f84a35456bd1ae255112e5d62abbd94599d362a6cd1be050d3299f6db8d1165e8d42c6bf70882b75d3cb42ea76ad8d4e0e0b273993c59eadc5773afc45de4907dda7fb59ef4baa984fcbabaeca4a9a91fe348639ced68534bec67e0d3fb6242170475a9aef1a637da17b90639a55a14ccd6d0ecc63fdb772101810f7c2ea48c7ebc9f5463cf0ed7b284d62be37c2fcbf811dbf9d7db517e817a377a39f3e780f43acdf998b8503086a7d0045f6bd46b0e90b15aa62a793906ada4033ab497658b141e3674c197a5521a04be537e2fa21068fbc4681ef5e1095fccedd91f28a1ee2b45e51dceffc18e4c962a67c7eaef5cf146368c0aaa8ba2c73a8f98887da37ea0ec9c3130bf0b10282d763bfe5fd00c048d174f164daf0c08b0eb55af1e80f02c86ffdc7c026fc628f3f16607e306e4b75e6fd1dd6b9f96ec0bb22e8bd209774a4fca34ecd40f479a18001998e0281023cfcaf5b730b5de34a47024f842d893f55e210831735d5d7af7a972ed10060141f39a301d91e0848ce0c525641b031fa1ebb174cf2b33c6990adcc65ea5286d60dbf88df636290a9a087b36363e195f667f7da4fc88d6a9d51a5ffd7c0cc1b33996df5458a18d873ec4029453fac24457e3c8c6a4b1a69dedf1e7042c9d4e33056671f9b0b704201eb36369f00d20c78d275274fbee12df8bba706d9b431116f8be975ecac25c97ca29c6bfd135d71ccc43a355d871758c6f56b5f800bd0e2da05d95629e3d5d270c7027b54d6c383b2859d53e7a44f0e7896b6d28b88ad1398115518dfb9680c19e1f061993ead82253be654354d34b4982d3b1383d1be21866857994a6fa128b45f24d8e636e5fbcc388268810a985c70c82171be29c9c75da1fbaf2b636708fe771d336845308ea3dadfaa2c2d4ef2d38ab88300e38fbe3c22574fdceba079b3a48df2abaef1302ed267aed48afbb25b554f51fefef5e0ca7da1c5b1d5fd4b301b5fe5b5fce23c628e335c10a807ba530450da7ee68b7a92534ba08921be2b81eed6e05a8b91bfac259ca40f8887988f64aa6ef89bbf54293770f3dd67a6f8d06f5f464452c375be4f2474fbefb490477de8932844c4467de26f9ddcf0178133072916a9f7638123be6d2670a439f772bcac3a5e4ef8ca126fcc1e4245b5e50a477348c415a690c8f6623208dbd14cd67c876de047337d9788a3a7fedd0761274127c49a5e09a92f4f2b6aa53b21a4aa8bc2e4bde336a5439dad74cc5bfa58e77e7e7c63a639cc8fcc9ec26f5260ca983e8d7eb199b37b038ad7fd80e526bdb28fada141217b046339c5a61c1de0191a34a52681ad30f46c2a81c221dfe7dffda2579fd62c883435ac8d24dde7abd4faabb28db6b65cf65c9c3235352eb150886057a61b2f1786984e6b98923c5d28bb2ebb3bcbac1267cd6bae7c077219303916170ed2da30b5bb2011bfbb6ad1444a766f3607116df70e2b456afe13c8287c87a62dd2d5680ac4b96ed9e9f75af66051776ce07dda93d88bdd0831e0e63ae2a9f24c3a305a709d87961cdc2473ada1b14d4dfcf526161bb16c4ede2ea44def72e785813eb9ff41d2be002e1536ce5692a1a7cf6b41e3ae09a6554d7a0e926bac0716ba8166e92be0f194181c6973ee9e50090410b9d1dde5e47d7bd85f7aab89a027bc5e1cd8b6eade0c4ab599bfebeda23172ff43026cbad21015be4594783f0c8c5c66a8fc2cef9202ccba3b57a81f1416c8a0f3e5d6305cb98845f0a94c18de1bd2e745ffd03b465e62842185db41e4588aabed54a8f09d488332b611cc492166e9bcdc4039341a8206032474858968160cc7bafb335ce6c394b8b5025fa95b2532ea4dd0854287551306ce1c2dcd6225135e4ffa5e1059f7fba722dbe43732d1f7713d87b8742fed91b879769e8c17ebe7f98583a70d7b7383831c441d00f8929fbf6ae5654025683d93beeccad70610c9468436e1b16f9bf1469769d57fa84a9e32ed65a21b2f16fa8672804e18e66564b24b7958f8ff33dace0274ba62e7151eaba082c83f17ec594d"}, &(0x7f00006b9000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ab000)={r1, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x1, 0x9, 0x40}, &(0x7f0000f4b000-0x4)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000743000-0x7)='fdinfo\x00') clock_gettime(0x0, &(0x7f0000fbb000)={0x0, 0x0}) utimensat(r2, &(0x7f000006d000-0x8)='./file0\x00', &(0x7f00001e9000-0x20)={{r3, r4/1000+10000}, {0x0, 0x0}}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000f0d000)=""/68, 0x44) get_thread_area(&(0x7f00005b8000-0x10)={0x3, 0x1000, 0x3000, 0x5db, 0x0, 0x7, 0x8, 0x8d, 0x400, 0x6}) 2018/01/08 16:41:19 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000fd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd1000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000313000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) madvise(&(0x7f000067c000/0x2000)=nil, 0x2000, 0xe) [ 91.709644] audit: type=1326 audit(1515429678.878:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 91.709663] audit: type=1326 audit(1515429678.878:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12360 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 16:41:19 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') umount2(&(0x7f000071e000-0x10)='./control/file1\x00', 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e55000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000c1b000-0xc)={r1, r1, 0x9}) mknod$loop(&(0x7f0000499000)='./control/file1\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_procfs(0x0, &(0x7f000000f000)='environ\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:19 executing program 5: clock_gettime(0x0, &(0x7f0000f3b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000000000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x80800) timerfd_settime(r2, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000a16000)=""/71, 0x47) 2018/01/08 16:41:19 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000744000-0x8)=0x0) r3 = syz_open_dev$admmidi(&(0x7f000060d000)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$LOOP_CLR_FD(r3, 0x4c01) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000005000-0x138)={{0x3000, 0x2, 0xe, 0x80000, 0x0, 0x8, 0xeb5, 0x91ca, 0x9, 0x100000000, 0x2, 0xf0, 0x0}, {0x2002, 0x0, 0xa, 0xc4, 0xb28, 0x1, 0x7, 0x7, 0xcd39, 0x7000000000, 0xbe, 0x0, 0x0}, {0x4, 0xd000, 0x4, 0x4, 0xffffffff, 0x7, 0x200, 0x3, 0x6, 0x0, 0x9, 0x5, 0x0}, {0xd000, 0x1, 0x0, 0x5, 0x4, 0xef3, 0xfffffffffffffff8, 0x0, 0x2, 0x20, 0x9, 0x6cbe, 0x0}, {0x0, 0xf004, 0x3, 0xfff, 0xb5e, 0x9, 0x1, 0x1, 0x5, 0x5, 0x3f, 0x7, 0x0}, {0x10000, 0x5005, 0x0, 0xf5a, 0x1, 0x9, 0x101, 0x81, 0x3ff, 0x0, 0x7fff, 0x7, 0x0}, {0x0, 0xd000, 0x0, 0x7, 0x8, 0x1, 0x0, 0x5f7, 0x8, 0x0, 0x3, 0x8, 0x0}, {0xf000, 0x4000, 0x10, 0x3, 0x6, 0x1, 0x0, 0x8, 0x400, 0x400, 0x1, 0x1f, 0x0}, {0x4000, 0x102000, [0x0, 0x0, 0x0]}, {0x10000, 0x10000, [0x0, 0x0, 0x0]}, 0x20000002, 0x0, 0x4000, 0x10040, 0x6, 0x8000, 0x0, [0xbe, 0x99, 0x7, 0x5b72]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:19 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x49249249249277d, []}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x0) 2018/01/08 16:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) readv(r0, &(0x7f0000d1f000)=[{&(0x7f00007ab000)=""/0, 0x0}, {&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x3) 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000920000-0x38)={0x0, 0x0, &(0x7f0000fa6000-0x40)=[{&(0x7f0000541000)="ddb001debc471007c31fc83dd99a6283fe", 0x11}], 0x1, &(0x7f0000ddc000-0x60)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000048e000-0x10)={0x0, 0x7fffffff, 0x4, [0x0, 0x80000001, 0x0, 0x200]}, &(0x7f00002f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000233000)={r4, 0x1000, 0x2, [0x10000, 0x100000001]}, &(0x7f0000225000)=0xc) 2018/01/08 16:41:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') sync_file_range(r0, 0x0, 0x0, 0x2) fcntl$setsig(r0, 0xa, 0x32) 2018/01/08 16:41:19 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 16:41:19 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xd8, {{0xa, 0x2, 0xce5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 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) close(r1) dup3(r2, r1, 0x0) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000033c000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000039d000-0x4)=0x80000001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000846000-0x4)=0x0, 0x4) socket$llc(0x1a, 0x0, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f000030d000-0x8)={0x0, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000437000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xadbb, 0x5}, &(0x7f0000d0c000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fc6000)={r3, 0x7fff, 0x1000, "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"}, 0x1008) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00001ef000)={r2, r1}) r4 = add_key$user(&(0x7f0000160000-0x5)='user\x00', &(0x7f0000d40000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab0000-0x82)="7dbfc4db8a185af6ff98063583cede4711c4ae1d4382e6b9e9db610a27b773f4a0cb4c0f7f13727cd132da703695b63b1f8e2cecc08deca71992faf7c1ab05fd1eed7894b74ae06a6af9cd8277d02eff2e4453730fbe6093f5a466725bd4eae3c172b251110184c6ff0455b7974a7f04390c2b78634bfb522131f0f6743a983695ab", 0x82, 0xfffffffffffffff8) r5 = add_key(&(0x7f00007d4000-0x8)='trusted\x00', &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f0000330000-0x70)=[{&(0x7f00009ed000)="b0b396536076bbf45eb6c1f4f0f0247c480b94e7b312ded0b21403d6e7edc2dc314471096b27e0dcf177e54343d24f9829a9", 0x32}, {&(0x7f0000d5c000)="", 0x0}, {&(0x7f00002a8000)="9ed6c4069b080485a161dd82501aa7182ce5248bbd82680670ec7e100b87724ece1882975fcf33ea664c15f45fa08bae693a6fe46b2feab00c7a4b7a4dc23c8bfc60908a17ad261a95c482ab19f36b0cdcae9af4722095e967e8e2dc0232d96f39e640cb123a5b3ab87fbdd454e439ca5614d7aa227522aa0fbc6b5686a3698ce5bcade0ae23320048f09d2754433f7323781c7368f02941920a24821b664d99eb39d59c597e51fbefb0dbc0d7408f445bbc5e9ca6d4ea84e322b1cc73b15f36a7ebe10eae60f512b41751a050ee5c3b0a29ef32f82a25e9ad5579039adf3e9d43d832f69f87c78f6ad45f62e2f9f710d87d9da84201836895e554c2c346292e7811cacf185a67ad4d086a45d29be8dd2da187d4eb15507646114a039905705d9e7ed26b1b551f2d4876639911cd510bb1f39c4364d61e951e7e29ff9a26a74fe34b16ffee93d26e39fa5ce0d9009d0a80aef70c55e6a5074785486f5a449721ac3257033a17312435938acc628bedf8a8bfcaee6f04a7eb17d676c5f01d8204c509daa4b6b544af570e2e95e2031df3182c63a6622ce3f7dbd308f71d53dc46a8a646fabb7ab4d75ed58c0a3c0541aea313f14991fa4a9d0b6fc34d3ca97269b5925215d8c5621770a4b09e748c44592d6997e70bcc4e6ea66b61320abae82abe82fa1e31266e795dbc14d9978f84a50f9ead1cda60f97ae17cd6e328e2fd4dc86fc71cac7b0eaee0f8305014e4771a25ec4b6205ad0658414d28ea2e4109c2ebead337888268b1ec0105a8ba5bfa604dc3fa1a76b03dd23f264615ae15a338f974cfce88d5e089bcfe5b1a777f69eb2133e340a84f004583d819edf7d11b3ce044b593145a6c46682508998a025dc307d1bd1486a31da110b4a49654d5dabc102a572abda2ee0d382ccbd5667bcceb3f34ee45d4a165512aa3887c571f8e1a54a8b77a54884778bb5e7e21ea8960b9f4439ab81b50641bc040b28f3d15757a94e3df0483ec35031dc94418327673c97d8c3d748bfb7072d3dcfb3642dd192916da49460a3ecc965e4493b6754a2e0ba2daf5620e5b670084813f2f3fe42870dfe53b079b2b5be92abc3cae24b726590a270c6ef19700f2d191c5a401741a1f0606fafac3fbbfba6f92ed79d98a7d14ecda1ccc62ae6b150665059f88f8f83d397fba99a13e40a8a79f88290ea5267cb6961c11cf0c3e766f11c11e60a1aee1fcec03fc9a10fd4d4eee1eeb89dfae49de6819a0a865d0b357b329a19efa5ffb41d93cd96aa6d06617744db663a5e18bafac6ebb01dc370d8b612c65fb0dcbb0375634ddd9a7109f4c8783617cf52a0fc84bb50c61f9908ffe04ced96681aa0ceb4c47d5cf4c7499af4a0c141b2b0d1d395fd24e082ad84cd9938e3436b47a39d35831f42acfaac7800271de3a5fd132557a81ac72ed35a869673bb10a5291d7b1e9d5b1ddc332c6d6108c7b358092cb83d02ecc01e5c96759ed0a78579721dbec5c3ce43453ae70968230393145cd48889ded06c611696626d1c5f834c1b43c96e6f94ef3d027c8d21b3e9c2f0d9e08dce79c94f99bb821247e83b10b0cf3eeec7eb3c98ddebb1e6ea061d603d8bbd3cd484f08a9a0683e9b77d94c2d92a29a33b1a0a2231116bcb55c5be3fd995badbf3cf4b389a778108c5e89fbcb07ddda007e7af691e165f40ce67ca3e464f8ede41b96dd2dd9ec937865747b3298320b547edeca66cd40f9b4079d58dbc344b2dda860cd78edee854e53e161eaf5e71e4891898ff0f7381078a468f5b002a0b96ec29e06958f21d56a097ec8fdc87925da0df4d535ba66f106e888253a6a0b861a4ca2f00141dff20788a0ca90aafa27af62d5b2b836e8e6309d063cefcb609f682ad1c8dfa4c6824c91b872174a6fe422d2e4f74593a8c8aab9873b4362cc57168c4907a95ad1ab4a114a7e81577d7eed17ee37bf5585e3dd602ca7683266fd15f8eca4618dd08cb03444634a1ef8c2d9c8431304695bd8d189f0b3d6aba68e74507e02508e271d21bafce4dbf5d7952c79d596f2c94f20b0158798a0f18394711c904a02cf57d505cd05dd449346f5d9e71730ee2a273b829651fd5be1e210736d1f872f368197acdda83c533abf868c1a81cb73485306f99b094506cb8197cbb64d8a6b2804c472a40963027bb3d70fa3a078ada52f6d5ced6bfbbe27d842708f1956cec64964f6d4c1eea7e577f6d26121723d76db8e3d149dbbf59ec8348781b1dddc9182c279bed13cf0690533f8991efb978a6b4784bd6ff3d2e87cc55ea47f57e57a3b112fe66a918dd4397e40ec3d27cbdc21a7bcd68c80fe1423014f1ce3f01d89bcded1e7d9843e8a0e525952dd20f80ffe670ee06e76a91867805fc7cf0a246ed081a9968224748ae73c746e9f71d27857f93860572bf27afdb37cc90dcf31aaeb749f33c693a594e06f1224e61e29bdeec67566a309b50067143e29efc1d15769c2b25ce37f90fd7b15c2130f429846f336f407c0a5d5aee77ec280cd0b72ec59e0648396d54ce4a6811645adde6cd11c10abee48eec8fb6897f3a681cd519a39a7d2d1699e93f0322cc14f5a7f240ebffd6b932d9cb2ec97559f332f995f2bfb29e21f7587b1ddbc11c61011a2d515a1fb66e2b4823f912373f5979fb38bb95fd65003866dbc4c0e57d25379b5114b6c42fab80ca5fc995b54cae2dd3f69aacf28305da01d2bf93bd36424ce9c26066fec7bd724c84f9f29777c2b1abdc5be924af8c75386c018fc895344bf149dcc367b3b31d2c58741e2fec9bd7549cca424a10b83dfd8836ff8eaca6a00cd25b68dc8d4cbdb2fc60b91f668ffc847acf94a9efabac9ee28adc241dc813cf32a2c2f3b4ca20fba2a368bf066401660d1c06315f1f1ec9c9bad4314f89816bfd5c20d09f5ec1b37c6d078179ea690b0adc3a621deb1cb8c810ef0427e0bd76ff879d5bc3e24cfc47f7600a69ae0d689b6a5a66bdb14d080d77173236f20fea2e2b331f5c5ec647b53337487c8139b7dcad9d913a07046b6fdf3693316950f4d59ba26bcc3bcfe4495948e7fe7eba9487b5ab06216bba7b38a738f2db6ec541ab544390d3dce1996bbf32ec2551502ab2da9c8e8ab4d14153254d222109b26b2473006170868bb256f3ddd5b2dd39ba48fd9de6661a6c25f9ac1bf22eb06e54026ed4be1789703deeca6714707ae5b1e56e2955fb0ae501ab9d55deb48461fc157aa60597f693072068f2e2208ac8b6162fbaed9d2cec783451273005e06b1e9d828b99b75491cde179860bfdd0567486ac037ac3cbc80c0cba6408a3c84c5b96e9c8a1c8882ba818ce9222e6b6ecca8c6613c871821a35fc1fb8cc3baaa226fcfaadc9b739cbaa62ebef035a43d2c718f3b9396785bc1b05ff9b48bcd75f1074ee7ea8402e85e0eb2668a5cd9976361e79362f98d2d5a9235c7c04fce416bcd573a581cf6445859a021c92e60e585b446b16e1b2cb255ca737705f4d366b7d7c0cfa52fcb5fcf53a655c8c8b9b04fb16ba706571a8ed677717d95afaea788acf0fb1bd91e6d4bbff8f5158a05c8454eeaf5167c3e19b42ed7287ad56bd54b8224c5ce1036d476a0b9e34cda166303e480e9f55921d2eff18b03198266c7c0282d9876e90aa4934fc527113cbed44f7d8dfdcac51f55219f4e0f832b2aded38cfff8890b7818ec47cc5c9ca88905cc71b2b93a85d65270e32f4f2affb0a762f7d5f69d882928dcce964debf203d00af32f32bfcd8c5f39555372d3e8cebafd01349c44898393938881d81153325d269fcbf509c836cd74e01da3a80967b0075bdabc4fa01d5cf1d908366e5a30a5ca2273fea53430c6c42fcb1345394f5f88676878a63408912da9fee8ffcd086fe482b19ae2459f1116cd470f89df5ec9fda86b9263ca1319d36b0b00fc7c9b58ef0307a05e3294c521d5328822cb765ae2fb922403534a57af702206ebcfeb6e81792bedae7a5e4aeaa9f58c065d753c164b158601fdc2dcf85e2f685e4755016b4f020cfed790cd042d108549fc43a314766bd9de435d22330e46c0578ad986fc296e94573abac932a61c2a47e5eea9c6241b1313baee07c576735e7132ab3b08c4f284d06f57f1ab21e10a4d4af9b5b9e31ce9ce3516a93e50eeb332b1ee350268c16b49814604545e2fc1624dd8f716943b5511914af14f01c940d213773459cebd164367c2c1bbb2d494f9280552149acc4f9918d0eb6cf3eebb49e9767bd117a2fb0f1e8fc9418da2b273cc42f97633699b1fe52dfd20c933d16c6277c12ae43bcd8bf1f76eab0933cc50cbbd0726473d5fbc5476ed1fc1f7fcb783b1fc0e29ac013f2f05a02222e728fbbf36a3454148d01c7ada2e9e90febe55bf0dc4ee82f21cde1b8c995369dcc4180defddad5c4b1ee51d45db8dfd22260f4ec488f1ff6b81551c5c12510b37c095c360240820ef3da58e0f3169ec8969045e49f28e460e106d348dddf850798ce0d7f96c64365d696ddb13ea407148f2460b1e493247e0e7aeed8a38488d6072de5d8fc1c201604b77c199324b20bbcc69ec53a468c94e76dae8e4bad47e51f34082bbda2b2ec45a9f6d909e8f5200c087fcf90f4643cd8b1d25780941bf65c1a417a4747d05b3e78592b22252c265b405a52a69994128726455b2a2de3e6cdcdbd3127e1d04a18a6ea84de947b43fa127807088299945e393ed1a3a1cead43d3507e3396376a1533548c03349200ae7f5032e1a26f6dc2b15bb8bf0fbe5a0889db3880b6d5a1456e7f23460055f6ad840b465dfe1b4fca9507ae266b1bf8545f286a8a78484236fd5a0740b82741122908131e19d330e9eb803d8f9da5f7990c67a9a5f3da4cd0f0e3011853c27b9d7d436d865bc66435b40fda9181851f691ef8aae33bf9e20bf2b0b10bd478f4db7fcb8e38beb3196b885318accd8684a03b1589619c984dd6130c8f0a93147dcc226ecbdc49e1eb394c9f65f3bbf715c4d0a80b2b2f3622c9cc034cfb75a30739772934da6dc3f70fc68cb9607818184c802de9c41fdd5973a04af4602a4a77e3ff053086c4dda1be5f23069099b1c4838ca2cd28423f5e8defc63d8872e0ba61d26ac83b4500672b072c51202c1ecd37eb438fda54e9092fb1043b9acb92fb70cea1575b3f0a8279f47de60e069382cbaa4febb8b261e14b9fec7680127a9bc3dc9a382b7d13186639eda41972e6a9c0de1c6257623e6042a1892317789d91dce4fd33f88e130c0ac2a9bca65ef18ecd2e5c31386c10784297886d936153b7706e0b413a0332b1f75dc871d62c97e4fe37a5dddebacdb6f3b469462f4b962d14f61fa4a2460d7954b95bda6e8faaad4bc99205822fbfb872070dde19fad0763a35928c9e4fad44adb894b6c1744baa251f5025410a83c8ae7be02fee2283c4dedb55582050b4c4c7123e86a1b80f59bbfc1ac2d349a1135ba5382cff95b9cddd035c33c19c8f0810504746d1a4693cd4a34cb2000b904eef84324e864c527a0d923dea197e77602f750c3e597ea260c92e0fd9393b89133964894c7a894a8da533a1487e4246b01a7a6180284ebfce6f144acdde62e7284bcab5f0e8ab8395191100fe14b6dff111ae6a4832d5d2961ba82d8dface2f586a79e5ffbcfc559f12c864aa2f43bbeb1d5a45bec8bf69b80698c895b9724579af41650939fd7daa0e064ab3f7a1fba79273e1f8d3d5332f297c9fc5a88c92ee6a47ca743e210b482a8f3728515883f57c81e19f5f9f1a399532d085c88821a9375e69a08b3a792719f09d88d40413ef40f1948cfd64a733fff464b", 0x1000}, {&(0x7f0000961000)="7c3a13929b635db7c1ab7f70cc524da6ffb0b2be8f6bb7e9e750e776307cf58c423ad32cc74aba2b40de8172fc3f2a0157c3da2c69e549efa2b7c01f9f6c7eb107a697c58a3f6865fce6e869e16ed37726c7b29e63c4dde1a47f0d99aada0d4afd0b7fa0309092190d9dc7602eeda023f681bd62cf778bb705c90eb42fdb00fb215ea0503c5d15354ccff78bcf550a95ce86fe3f6408f114962b41d6c8135078af9c0c5c1434b2d84a0d0e402c", 0xad}, {&(0x7f0000976000-0xcf)="57e8c20973e882a68a21636123e591ba709716177000426b09843cb889da113f460c32fbfc86676b06f9471c0d69d04ef84f0a3568a97a0740a88fb4a2906ffd04fcd231f775ebfce6c43a1bb17a3ba37c3d88391bc3a1fa9170cf231f34433ae0fc8c46371a51e104a16cc8da6e17dc91526c97cf5a42101acc7004c6d0168da6eb7181ec0b204233921a39ca11bf59c1bc54a63237a5f73ac62aebb8efd5f010b2457fdb2727a8131c04f3a38ecaa996acf9ffa1ad1767bc26619a5b134f727999e6c35ddc4ed8bdc81932db9866", 0xcf}, {&(0x7f0000dc8000-0x17)="65dbe36ba59ba6def74be444383a6369a81649638b4361", 0x17}, {&(0x7f0000dfa000)="d40de2444eaab226fb3415f81ec89e9148111ba31df6eaf56e9f4c666798dde2a0fb5b05f99188d68f63723ecb363d9ef440782b821b4ab567323f3179713a16d28ced290cb20efb3506cee20d2b3b8345a6b6d2350363d7cde64e97a6c091a4d3acd2d7da973c61e3f494d9b95a31b990ba2bb28d9d541a39fe09c3b1ea7ec30c40c8e00dc467192aac1fa28d30d28b430f3022884a6ca34f8a983cb7b0965a9203f38b15f9", 0xa6}], 0x7, r5) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000002000-0xa8)="73b6c019be66b17689bbf66e31ba09ed697211351e227dbe07af4d265e96b2547a0d8e8b351306226e1c66674d3fbde4fe19526c8b72bd093ed2784669c444cb5ecd0f6606f0fe20ca4c0c1b1e9e6da1a7099bfabbeb4773b79bebb0492e490eb60bdb1a2a18d9ca6cc2d6e2715b096c8d72dae50581427081702cb8b6993b5a639e130853ba8372a84c2a9fee0d5d873c8b1da0d76956287daa61dc756929b63022533636990867", 0xa8) 2018/01/08 16:41:19 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000d8a000-0x8)=0x4) readv(0xffffffffffffffff, &(0x7f0000d33000-0x40)=[], 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregs(0xe, r1, 0x401, &(0x7f000094c000)=""/214) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x501000) clock_gettime(0x0, &(0x7f00000ba000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000023b000)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f000060d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) r5 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x5456, &(0x7f0000004000-0x8)=0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000c10000-0x18)={0xaa, 0x4, 0x0}) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000e0d000)="4bb2ec8d0686f444bf64aa546a589d4169d482869be48ec188bc35d6e5f7233f4025", 0x22) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000be0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094f000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$TIOCSTI(r3, 0x5412, 0x7) 2018/01/08 16:41:19 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x400, 0x401) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0, 0x9, 0xd077, 0x100, 0x5, 0x4, {0x0, @in6={{0xa, 0x2, 0x80000001, @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]}, 0x6, 0x5, 0xbc8, 0x3, 0x80000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0xffffffa7, 0x0, "ac6ce1"}}}}, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00005f4000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000318000-0x20)={@generic="5f9b6f14d83cf46c502c56b94026b3c1", @ifru_flags=0x1001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e38000)={r1, 0x77, "94a4a9aeb663523f5e4c25ab919686d0d7e21e36071fb537096fc25b12fd9c583ff35aaf6477beb16c038b939217e279a40b6ec30c3f7b4b5f2c707d5f677911796964bad480188c7edc5d07ac2a55605d91647b207af291feaaa2f1f904b3fbb48fdf3067217628837be1bc273528fe41d06d5265113c"}, &(0x7f0000e7a000)=0x7f) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000bd8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000d32000-0x10)={0x101, 0xff, 0xffffffff, 0x207}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:19 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000001000)=@full={{0x3, {"dd28df2adc1239"}, 0x9}, [{"e56415d9c662ea"}, {"064689db63127a"}, {"686e7eb6295397"}, {"5aef7ac5d59ec9"}, {"34b24eff3fb180"}, {"53feeb9d47404c"}, {"a3d902b6fad821"}, {"2ab549432dface"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0x2f)="473e87eee8b5c13640c58493ee3ad701787d98dd72f92b0ba659b738ea23c683008fb03a866482f74375341e1aded9", 0x2f}, {&(0x7f0000001000)="71ed2ffc359184354cf8591ff867b042871e7f6bd7a66e06ac6850cbdce42e2f03e25ba28e861b76a5d6a15c0ba220a5c1cdf08f2fe6fdfa9f0d16504172b6816f9fb9d8c8a3", 0x46}], 0x4, &(0x7f0000000000)=[{0x90, 0x11b, 0x0, "86720783b11c7346dd7d8c1c61ca6e62b96f1d40410b993e9b63a36c0676c23f60398ef01d76c1db0ab83d68a20ead7ca213b0485915c4e26683c4ec5006a86eb401a514a833323ff5e090b240bc5fb90a51da828c9347bdedf9b453af4399f605512d79d04cea37f629a92ed25705dec41fc9062fb1f6dffc43f1"}, {0x10, 0x117, 0x7fff, ""}, {0xf8, 0x105, 0x1, "4e95d3bf2fcb247230aec235442de3982e1c54abd988db2212a24e6c98849c560eba14e9ad498793c87518fcdb2718533bbfdd313edd3fc34a7d455a09b9421d7f9bb35b6a18cb7c7079e0c79b2e64d141fae026a470df4fa34250dfe57bb060d0093c19e3f42aa58baadde73bf293c50c79782cf845ef9dda75c4dcb3be0b2a286705c3dc054dc8613085aa834da0b25c82a35d6bb2e250aa181109bc6905bc530eaaf7bd4fa8ee1dd59a22bef0268db12433863cdffcda5f33aa1254dd759bcdd6e8c03ff0601f69517d3bf0080923f6f79de4ddf09f5b7b2ed33f24eef57ba3"}, {0xf8, 0x11f, 0x2, "9365b5d8958ab7dcb93ebe09c990a1d43f4639902276e22e109262911e6cfc6483b18834ee416d6e8c26372cc0e4d6d8c9599da9ff6c840b8c81c033f900d9e143161b67b30c508fa55f3b62150108fcf61df6c3712efd227fbed7a196b516aaa65ab42151b5a037fce1574b69eb36c3f1249bd88ffa2d7dd0706eeac2214e000572ab6829779de4cad54feb351be38be550d3674c9c062b40a0c0e1ee0e0d84099449f77cf29f038c914ca4f261804d12d24468ac815dc069527c72eb755b0de7739b5ea66b26180c16c71d1d17e5e85569410c56dd0d38167dcad064e8a35188053486cd"}, {0xc0, 0x112, 0x7fff, "7d1b8c03ffe7344a01634e2e0a9367abba050193da56e0ff74cee65f0f993fa829973f184fa32dbfe62dbdcb36b67c727879860206946fcdf11c9c6f467ef116f94621e8f6c11dd0c02e32111150a81544d5a02815b3dee3879ef819cae010f50dfb64f6fe4b0d930b45d598a2ed13804d929febc39e3eadef6d82e54aea69d525d8948163626d410e3ae397078a6fcbac77fba29d7ce968f40b40d1dc62e9b2bb33fcf2edb5e1a6fc"}, {0x28, 0x108, 0x0, "2a97194b854a5903ff6daac0df73ad1474ed6c"}, {0xc0, 0x11f, 0x200, "9f4ece2cd3bb7e9827ca67c5033216030047095be22a915e154daf30aa3153d114ca3cd5fb8c4fa914640a814f2f0e302f37954a061ffce494a45c606c361b10f1f0b3071fa23db58b25fb62f31e6875789eef9a5c9783431f7b8826729e4bfab6829d5cc98ba21e76bc63d998ef5384cf60d5fa409267e462ce0798a19c16ca0141beb5aad65b4649d20c1f728e6606793027d3fe49ff5d45c5cea2861bd2b789cc9cd5d6766ce1334d116f0881"}], 0x438, 0x4}, 0x20) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x1) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/08 16:41:19 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000eb7000-0xd)='/dev/dmmidi#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x77359400, 0x0}, 0x7, 0x4, 0x7fffffff}, {{0x0, 0x0}, 0x2, 0x5, 0x80000000}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\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) fchdir(r1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) socketpair(0x0, 0x1, 0x3f, &(0x7f0000e8c000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000008c000)=""/243) ioctl$KDSKBLED(r2, 0x4b65, 0xd6b) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8080b, 0x40) connect$inet(r0, &(0x7f00006fa000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000cc6000)=0x0, 0x4) sendto(r1, &(0x7f0000122000-0x546)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf07350f845b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r2, 0x1) [ 92.181135] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 92.204287] snd_dummy snd_dummy.0: control 120:0:0::0 is already present 2018/01/08 16:41:19 executing program 3: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000587000-0x8)={0x6}, 0x0, &(0x7f0000586000)={0x0, 0x0}, 0x8) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) unshare(0x400) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 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}) 2018/01/08 16:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000235000)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d1e000-0xb0)={{0x2, 0x3}, 'port0\x00', 0x2, 0x40, 0xff, 0xfffffffffffffffc, 0xe302, 0x8, 0x3800, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgsnd(0x0, &(0x7f00004d6000-0x88)={0x0, ""}, 0x8, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000307000-0x8)='./file0\x00', 0x1, 0x18) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000004, 0x0, &(0x7f00009d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, 0x0}) fchdir(r0) 2018/01/08 16:41:19 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c58000-0x113)={r1, r2, 0x9cc, 0x0, &(0x7f0000001000-0x1000)="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", 0x5, 0x4, 0x6, 0x3, 0x2, 0x1, 0x3f, "87df18dbff828934469670a4c7aa16430fa13f7ffa904eca32ef3e16e4b1ca6d86ff10b36f3afe754984bd9747e55a6ad745685867c896ec73ed57b363bdb60c20f259c61b823b5e9d809ba380550b58c012581eeac047c89fe30bfb92cc655d5e3202c07b8ef71212ca7db6956d418e161b6afcdd6c6430426a2e96181be6928e0e04fa0f05d754d335113cf0e299252ea50aa4951d6adf14d6f815957763f2afdb3bc05b6f1ca054975f807a3adae4be32b7b85120e9fc98286b0f68ae98c56bf03e74383542282be99ee4f69d034cecd1cc0a4813e30bcb7ff1c7661d6816e7218f24c3dc4fbc542d6b"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0x10)=""/16, 0x10, 0x40000003, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000-0x4)=0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x1f000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000-0x2)={0x5, 0x6}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000005000)={0x1, 0x0, 0x2a}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000008000-0x4)=0x0, 0x20000004, &(0x7f0000008000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_l2cap(0x1f, 0x3, 0x0) arch_prctl(0x1004, &(0x7f0000004000-0x1000)="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") 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x80000000000a, 0x803, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fab000-0x4)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3e, "00000001"}, 0x18, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ae0000)=""/172, &(0x7f000052a000-0x4)=0xac) 2018/01/08 16:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0xffffffffffffff53, 0x0, ""}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/08 16:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) mq_getsetattr(r0, &(0x7f0000eb8000-0x40)={0x0, 0x0, 0x9, 0x8c7, 0x7, 0x4, 0xfb1, 0x1}, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/08 16:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1a000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00003b9000)={0x1, 0x0, [{0x80000008, 0x47b, 0x3, 0x2, 0x4, 0x100, 0x5, [0x0, 0x0, 0x0]}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f0000fa0000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000722000)={0x1, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000052d000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000588000-0x4)=0xb88) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ba000-0x11)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000f82000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000023f000-0x8)={0x0, 0x5}, &(0x7f00005b1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b87000-0x14)={r1, 0x8, 0x547, 0x2d9, 0x2, 0x60}, &(0x7f00000da000-0x4)=0x14) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000a4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f80000)=0x60) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f82000-0x14)={@rand_addr=0x9, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x30100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8, 0x30, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xf7, "c9379b0b65c74fea9123630c1eedc843870cab7c5ce86a479454436419eac699fe83dfa797677002dc64e1aba50897f5f5ba75210afc571d8e24e46722c081734e6d9fd646f0f6de05f869a271d151634061aedbbcd6567d8054f2e7e929fa50ca9ed5ccc4e88fb5b95b4c5401b4a011a21e33abe6cde431229528a2ae62e43b0314da82a68a858d5488e08c586fa3e9abc5b0a4d41d1696049dd1e95afdfbce6909c2bec4edbb92eff609c5a20bcf157491273e3f1c2b76c947660237caa1b176cc2b7b32a4fee75f75a5659f350d12cd08024c6ac86a011cf0fc5674e8d7871c96415d9c8020d20a24f6802ca9dcb7ef7979be7e9753"}, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000326000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000098f000)=0x79b) 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000084000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:19 executing program 3: mmap(&(0x7f0000000000/0xa18000)=nil, 0xa18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000f8d000)=""/51, 0xffffff0f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000351000-0xb)='/dev/midi#\x00', 0x3a6, 0x20800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000930000-0x18)={0x0, 0x1, 0x0, 0x0, 0x80000000}, &(0x7f000096f000)=0x18) connect(r1, &(0x7f0000b96000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000081000-0xc)={r2, 0x2d, 0x10}, 0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000b2d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000943000)={0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_l2cap(r1, &(0x7f00008c4000)={0x1f, 0x1e1, {0x6, 0x3, 0x5, 0x1, 0x3ff, 0x2}, 0x4c, 0x0}, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f99000)={0x0, 0x1000, 0xde0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/vcs\x00', 0xa002, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000574000)={0x4a67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1000000) bind$inet(r0, &(0x7f00008aa000)={0x2, 0x3, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000a0d000-0xa)='/dev/dsp#\x00', 0x2, 0x200201) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000258000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000857000)={0x0, 0x7}, &(0x7f0000a0e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000530000-0x84)={r2, 0x7c, "b37a0da03764cc306c586ea411e69ae1277f1774060128b1efd15edf85776d43aaab9440b6b5e44284bf4260bd5f7bf58a13a5f796059f3014c88175afc85fc72973356b1cdd294ed9afa22a618cf0c20758edc1b1ed333d80550e8ae7663d91d475fd54e7051e33c03980c247b59663c8c9c6feeb21f56f00a315de"}, &(0x7f0000a6e000)=0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='veno\x00', 0x328) shutdown(r0, 0x1) mknodat(r1, &(0x7f0000948000-0x8)='./file0\x00', 0x10, 0x6) 2018/01/08 16:41:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) name_to_handle_at(r1, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f00007f1000)={0xe4, 0xfffffffffffffffa, "003a94ca4cef6974c78717265408dec6866bba809aed14be2ca1b00ec7d55f12a655f794a20dd469ab3465d584d952e17a24af87a63249fb43c5857a0a238ef23f609f9d7a7cb8a0c204bb68366d2a06cbc0dc94d13d1d3a23f02d3aea4c65c6c4b99eee0e387dcc68d436681a4187102834b4d7c88ddecd7879df62eb1bc07260ceb568e323cb9c00acef8fe8fabdb9493d1d3fb7322738d3e228564abdee6525bedb153b022b9fee378bd7b0a48d2c3f307eff5dd0fd5ccc53a970bd8f5989ca4c7694b348065078b28cd159da21b842854a7e6f79293737b808b2"}, &(0x7f0000bbf000)=0x0, 0x1400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00008f1000)=0x6) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003bb000-0x12)='/dev/loop-control\x00', 0xffbffffffffffffa, 0x0) r4 = dup(r2) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000ebb000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f00006bb000-0x94)={{0xff, 0x8, 0x100000000, 0x20, 0x4, 0x80000000}, 0x6, 0x1, 0x7, 0xd8, 0xffff, "dcbc70d4400d9c8fda64c6fafb6384b825ed192cb3774e1a8ee27589a5031fb70b454d3f679237842fc5e14d71eb4c98c11d4d0da1d6f1ffccf55a9f5f812d01b93ca26e8bf5f16bee082c0b4f8f24949f7c90887a566b8e769b9b6126d173b2518ab8517d762838e096fe9bbae5eb06a274b3325292b5e38d925e85d3c82f6f"}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f00006eb000-0x18)={0x0, 0x0, 0x2, &(0x7f0000ee2000)=0x0}) 2018/01/08 16:41:19 executing program 7: socket$inet6_sctp(0xa, 0xc, 0x84) io_setup(0xcf, &(0x7f0000275000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x3d0, 0x7, &(0x7f00000e1000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffff801) flock(r1, 0x0) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0x3f, 0x5, 0x3, 0x0, 0x0, 0xe5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x101000) pread64(r1, &(0x7f0000002000-0xc)=""/12, 0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x80000001, 0x9, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000+0x6f2)={r3, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xdc2, 0x1, 0xa46, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$VT_DISALLOCATE(r0, 0x5608) fstatfs(r0, &(0x7f0000002000-0x71)=""/113) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001000)={0xff}, 0x4) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x2, 0x100000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000007000)="16ebb64e0462bfa505466c70c4ea6f2d4ff2811a7b2063e69e3098875a6283d10524e9181262df0ac27f88f978", 0x2d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0x4)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000003000-0xb2)=""/178) [ 92.491638] binder: 12532:12540 ERROR: BC_REGISTER_LOOPER called without request [ 92.554361] binder_alloc: binder_alloc_mmap_handler: 12532 20000000-20002000 already mapped failed -16 [ 92.567768] binder: BINDER_SET_CONTEXT_MGR already set [ 92.567779] binder: 12532:12540 ioctl 40046207 0 returned -16 [ 92.611532] binder_alloc: 12532: binder_alloc_buf, no vma [ 92.618011] binder: 12532:12563 ERROR: BC_REGISTER_LOOPER called without request [ 92.618057] binder: 12563 RLIMIT_NICE not set [ 92.630600] binder: 12532:12540 transaction failed 29189/-3, size 0-0 line 2903 [ 92.644328] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.649971] binder: undelivered transaction 70, process died. 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003e0000)='/dev/dmmidi#\x00', 0x81, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd8000-0x9c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75e}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2d}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5da}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x9c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000651000-0x34)={{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]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fd7000)=0xf1d5, 0x2) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047f000-0x4)='cdg\x00', 0x4) r2 = add_key$keyring(&(0x7f0000a61000)='keyring\x00', &(0x7f0000e98000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000078d000)=""/249, &(0x7f000007b000-0x4)=0xf9) stat(&(0x7f000042c000)='./file0\x00', &(0x7f0000b00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b0e000-0x8)='./file0\x00', r3, r4) keyctl$chown(0x4, r2, r3, r5) 2018/01/08 16:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00001a5000)='/dev/input/mouse#\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00004d5000-0x8)=0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000074f000)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000693000)=0x0, 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00003d0000-0x4)=0x8b70, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000748000)={0xff, 0x14, [0x5, 0xdf39, 0x7fffffff, 0x8d, 0x5]}) 2018/01/08 16:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x100000001, 0x1, 0x4, 0x8, 0x800, 0x23c2, 0x8}, 0xc) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 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) r1 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/08 16:41:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000023000)=0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fde000-0x1c)=@req3={0x33b5, 0x2, 0x40, 0x7, 0xff, 0x3, 0x4}, 0x1c) close(r2) tee(r1, r3, 0x6, 0x0) 2018/01/08 16:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009a3000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/08 16:41:19 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@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}, {{@in=@loopback=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}}, &(0x7f000002b000)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f000002f000-0x8)='./file0\x00', 0xc002, r2, r3, 0x7, 0x9, 0x2) add_key(&(0x7f000002d000-0xd)='dns_resolver\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002c000)="", 0x0, 0xfffffffffffffffb) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/08 16:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000274000-0xbc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipx={0xffff, 0xbf, 0x40000000003, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}, {@current=0x0, @random="0d75c86508a9", 0x84}, "12c15e1aece35e300bc358ef974c907a78e69f977d3b76d460db5759f9a8c937eb9ca4a7243c87d4a2b5fb10592ab3d3329509d1cb56c83b1a2ca6cfe8cfab5fddf537ee02df07fdc1984401957b124107e73e206a849519d32a82ad52f53e16c8dc5e1971d83cea51252bec82df6cb2988a71c38b1b9bde4a585bffb86f4c17246b725e65a4ad248fb914a4c65dc293479490394ca0c261d15c61e846f7a73a20"}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000065000-0x9)='/dev/ppp\x00', 0x10400000, 0x0) getdents64(r0, &(0x7f000000f000-0xfd)=""/253, 0xfd) 2018/01/08 16:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ee3000-0x12)='/dev/loop-control\x00', 0x100, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000137000)="0600000000000000ed18008f04000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/08 16:41:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000000b000)=""/255) r2 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x2, 0x8000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000000b000)=""/235) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000)=[@sndrcv={0x0, 0x84, 0x1, {0xd9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000000d000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r3, r4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000c000)=""/11, 0xb) fadvise64(r1, 0x0, 0x1, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85}], 0x1c) 2018/01/08 16:41:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = epoll_create1(0x0) write(r0, &(0x7f0000004000-0x3c)="", 0x0) creat(&(0x7f000048f000)='./file0\x00', 0x1a2) dup3(r1, r0, 0x0) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003e7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000a90000-0x20)=[{&(0x7f0000388000)="59fd532fe614d0a1b7218916e8c168bada96377d4552a575f369f450c168544d806bf9c67c333d2952fa0f61d7c7cd11df185e43e90af11d469aa7b6387e5fd29ff97eb3cb8e96c3eaa7726f7f1ea4e9518d72087bd8bbac051e0f51d8576fe8f6388e5feb5b619a540bfa1712d3b6f7b18183c195672dae29bfe3cd479a58c90ac53360c9b4307b9b58a32d1dba5ce729d66eaf6296cc296236ff60729cc2e2c52a206c93a353bd5bf3186ee2afe12fcde777ba8214b83ee06ddd66d8b4c189fd6982658ed0e7bb6a878d2a2ef8bdf9c2797885014881f0da1268cf5022c7cc3b97d72c946c41", 0xe7}, {&(0x7f0000838000-0xdf)="8e94695ce8088ea25c00e63c23d311f88e8703dd84f9da6eb076113892470341711900ec6823c8fa21fad49ed621989af825a2c23acae6d0759995d1e313807f1753f3e64e29de475c6176bac2c4caa763556d496e24aee326f1d539110cee18f39faab24917f0190aaec721f96d3ff574147f5871ea51601baf4e8cec5023e03436da88dce688db33f2392d843486a6273994aeea50edf51b4bf32fdb3faa9a1c4cfd186e100c9fd18e9e9fa8eb4a254898dbc0cec8060637bcf950fa675be87984fea2ec87a9a8650b67cd9e8542384bd48939c94272d040ec92d300b3f5", 0xdf}], 0x2) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/08 16:41:20 executing program 5: 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) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fba000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000e1000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000b40000)={{0x852, 0x3, 0x5d8, 0x37, "43fc6d722fe81540b777756fb3d0eab046fc51cc63d60dc15f6a11f766ffe93e1e4b12fa2fdc3091b3469afa", 0x2}, 0x0, 0x0, 0x2, r3, 0x81, 0x100, "c14890cfcb6658525432b10442fe2799e0c2989b4aa720a126eb1a0f8b82cf1d92850d92df7252edd0619e9a01ee7a84121a5122b1d14a0c1e4138c10acfec77", &(0x7f00003c5000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xc18, 0x101, 0x0, 0x80], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000037b000-0xa)=""/10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000f0f000)={0x0, 0x0, [0x8000, 0xcb95, 0x1, 0x6b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f000001a000-0x18)={0x3ff, 0x3, 0xd8dd}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000023b000-0x4)=0x0) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084e000)='/dev/sequencer2\x00', 0x30100, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c9e000)={@generic="0db24de44606edff0e320ee23e056f5d", @ifru_names=@common='ip6tnl0\x00'}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a42000-0x8)={0x0, 0x8000}, &(0x7f000079c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b5d000-0x8)={r3, 0xffff}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = memfd_create(&(0x7f0000faf000-0x1c)=':});!trusted@loGPLlowlan0,.\x00', 0x2) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f000039e000)={0x4, 0x2000, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) r7 = dup2(r0, r1) r8 = dup3(r7, r6, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000827000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000d46000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000)=0x442) r11 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r10, r11) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000f46000)={r9, &(0x7f0000e45000-0x28)=""/40}) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000079000-0x11)={@random="00f4003400a7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a8, @x25={0x3, 0x0, 0x0, ""}}}}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cc6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cad000-0x4)=0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000620000)=""/246) finit_module(r0, &(0x7f00006af000-0x11)='/selinux/context\x00', 0x3) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002d7000-0x10)={&(0x7f000003e000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000af3000-0x4)=0x4, 0x4) prctl$void(0x3f) futex(&(0x7f0000fa3000)=0x0, 0x0, 0x2, &(0x7f00008a1000)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000011000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000016000-0x14)={0x2, 0xfffffffffffffffc, 0x7, 0x2f67, 0x6}, 0x14) vmsplice(r0, &(0x7f0000008000)=[{&(0x7f000001a000-0x7c)="3caffd333d59fdbc25dd1374f6a1ae4796f1b96bc238080b121cade1e62ba3a5ff45edac540f14940163599c915c6dbeed8f660715197d4e3c6f0e8b543d9b2bb573b00716d24528e3a80ce2e63e1c0f9dbbe79093cedc1394977ffda833c8cab82e13377a39db6aecdbbd993c73a0f20d0b258bb19a861f1f48a90b", 0x7c}, {&(0x7f0000019000)="30bb37bfcffdeee6f19bd8766d0b5a32b45ee134445f743b36cf8aedf4c1ead76874adcfa372412684c524444303c913a98edc709bd9e9ac4d6f5f4cb6c819ae2676c61182be2c9e8b223835917977939d5d09e9c247b380ad404d2a990488a047ebda5ebe273172647b3d10c5e995972f688c34b217f1c500ec3ab6b7ee0ef121f36b885873d9d9d2057c6123b503e339f392759d99fbf372c6df8badb6c5de315a53749f205f71446d83c2a5b97a00c0b84137fd4e6bf3fd007007958f11a518db1755d46817eaa996750808b8a9cbedd87c38822ab3ccf48ea7c3", 0xdc}, {&(0x7f0000019000)="", 0x0}, {&(0x7f0000014000)="829f3af3190fec4052de5c0b6ee3f879fef81dcaaa3b388ec78746e9a311c4bbc6620794cf1008d21a2c08caf90de586987e9f18477e8b9b7ec6f91be4a1911fb599", 0x42}, {&(0x7f000000d000)="1bc16abe3fbf6d92e190ddf3", 0xc}], 0x5, 0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001b000)=0x10) open(&(0x7f0000015000-0x8)='./file0\x00', 0x101000, 0x109) r3 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000003000)=[{0xf, 0x0}, {0x6, 0x1}, {0x2, 0x9a4}, {0xa, 0x2}], 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x8, &(0x7f0000019000)="") r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/create\x00', 0x2, 0x0) ppoll(&(0x7f000001b000)=[{r5, 0x8a, 0x0}], 0x1, &(0x7f000001c000-0x10)={0x77359400, 0x0}, &(0x7f000000c000+0x2f5)={0x7fff}, 0x8) r6 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x44d, 0x880) mkdirat(r6, &(0x7f0000004000)='./file0\x00', 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000001c000)={0x6, &(0x7f000001d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000008000-0x10)={r7, &(0x7f0000017000-0xaa)=""/170}) 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000057a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e21000-0xbc)={0x81, 0x0, 'client0\x00', 0x0, "bf7799f91c61e87d", "aebc1580b3e9cf246d19eff522841717b6dc3a7d025f22389833cb25430d94a2", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f00002ae000-0x8)='./file0\x00', 0x400080, 0x30) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000217000-0x60)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@known='security.ima\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0xc0)=""/192) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0xc6, [0x3, 0x8, 0x3, 0x6, 0x9, 0x2, 0xd0b, 0x2]}, 0x5c) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{0xfffffffffffffffc, 0xffffffffffffffff, 0x100000000, 0x20}, {0x0, 0x9, 0x0, 0x10001}, {0x5, 0x3ff, 0xe6c, 0xf2f}, {0x1, 0x4, 0xd9, 0x200}, {0xffff, 0x4, 0x1, 0x7b7}, {0x6, 0x9, 0x2, 0x5a0c}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000002000)='./file0\x00', 0x2000004) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/145, &(0x7f0000003000-0x4)=0x91) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000cb4000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000003000-0x81)=""/129) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x1f, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000-0x20)={0x10001, r4, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={0x0, 0x101, 0x3, [0x6, 0x3, 0x5]}, &(0x7f0000003000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0xfffffffffffffff8, 0x0, 0x7, 0x5, 0x81, 0x7, 0x7f, {r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffd09, 0x80000001, 0x400, 0x4}}, &(0x7f0000002000-0x4)=0xb8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xd)='security.ima\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r7, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000-0x49)="b09628c1c051ff6c1787848eea3144696bd81781b43f3cab3cc4c61147e60dc0d915b8f128aad1f9d20fea48c0a283e06f43e770e6908bec5af893bad42a12c3e1d1e5e3394bc34e2a", 0x49}], 0x1, &(0x7f0000005000)=[{0x1010, 0x10f, 0x1, "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{0x1010, 0x109, 0x0, "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{0x40, 0x10a, 0x31, "a2b0ee8a91aa3311d5b8cd126660ecb0e4c7d5ff5fd4f7b2e06a6c229376d26c5ed4286f3f142d0d162e54f4310e6725"}, {0x80, 0x112, 0xdf60, "2aaedb32cd532fcda4c172950368d0f0c850147885d798ecd42b33d393a83ed203243832558306d1531bea55b22d0572765e5981c097f4ef057de9df14461b54f6db4abbc29eb6f56c9405cdc0a3c8b83f48c9eb40eea5d809b8a780b200a53c68eb12c8527ebf77a51890748a24b2"}], 0x20e0, 0x80}, 0x6}], 0x1, 0x20040004) 2018/01/08 16:41:20 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a75000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001a1000)={0x26a3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f0000d5a000-0x2d)="1f0100008004ff0000000000000069990000000008000100010409dcffdf0080844b1ead5de41f9ef49224ff00", 0xffffffffffffffe1) sendmsg$netlink(r0, &(0x7f00007f5000)={&(0x7f0000522000-0xc)=@proc={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000b6f000)=[{&(0x7f0000174000)=[{0xdc, 0x3, 0x300, 0x8, 0x1, "83f6e3187b1f9c12ecc3d82e685289471b5bc943ec812d4e41d081def268fe6f0ab83340e96df5da7be69403c6a6bbd8989d540c02cb3bba4c0407386d9abb92e4803d1471b08a9f83d318a8edc128a85b10278d251f432f32555865a57e5fe694a6c8a597ca6c0fd288e632a120f0b6adca811bbc250c1233375116b4ed45b8dd9268974c0508413c96368b99116253c8a4e825224c5d86293e0452b52c26e7f20652fcb90da253be880119762f3a4e9531aa8ae9e133263c0041208431b6f711bec63e3341ae818810"}], 0xdc}], 0x1, &(0x7f0000499000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0xc014}, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000026000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0xed7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000094c000)={0x0, @in6={{0xa, 0x2, 0xb86, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078b000)=0xfffffffffffffd06) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000978000-0x10)={r2, 0x9, 0x401, 0xe000000000000000}, 0x10) write(r0, &(0x7f000052d000-0x1f)="1f0000000104ff03fdde45c807110000f30df00008000180020ddcffdf086e", 0x169) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000043000-0xe)={r2, 0x6, "cd86f5894cf6"}, &(0x7f0000902000-0x4)=0xe) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e08000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000084a000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000dc8000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x2, [0x34, 0xff, 0x0, 0x0, 0x4, 0x7f, 0x7, 0x103]}, 0x5c) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ae3000-0x18)={0x7, 0xa7, 0xffffffffffffff74}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000889000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a41000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00007ca000)=0x400, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f00003ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000007f000)={0x0, 0x6, 0x4c}) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f000054e000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000165000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000019e000-0x4)=0x718) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x216fee378f52bcfb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = mmap$binder(&(0x7f0000457000/0x3000)=nil, 0x3000, 0x3000004, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000073c000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000010000)=""/30, &(0x7f0000010000)=0x1e) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000-0x14)={0x3, 0x1, 0x1, 0x3f, 0x100000000, 0x100000000, 0x4, 0x1, 0x7c, 0x8000}) mmap$binder(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r0, 0x0) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000674000)='/dev/audio\x00', 0x22002, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000964000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)=0x0) [ 92.978181] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000707000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) bind$inet6(r0, &(0x7f0000444000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) socket$inet6(0xa, 0xf, 0x5) sendto$inet6(r0, &(0x7f0000493000-0x32)="", 0x0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e2000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00002ea000)=@kern={0x10, 0x0, 0x0, 0x4802208}, 0xc) 2018/01/08 16:41:20 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000076c000)=[{&(0x7f0000001000-0x3b)="18d058857e132a72bb5713a5dd18278f60df735f7b0419df0cbe4249563f7685fbd8a39c23c2a8f731487cb3b88433176b9025b7507e4b0d3b1c59", 0x3b}, {&(0x7f0000d28000-0x6f)="7e370f979174e0710725f6847c6aa484a64178565a6c6a46296d7fee23688f5274c9cbd1657a9a3d9adf053a18f7f44c4075e983a06cb77fdaf15a7022367bdc4df04fb82d3f389ff291fe84c05924a9fdd81bab8af37f859696acf66f5c0c96254946bca9ecbe33b5bffc8b631a0f", 0x6f}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/08 16:41:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[], 0x0) syz_open_dev$audion(&(0x7f0000d25000-0xc)='/dev/audio#\x00', 0x5, 0x302) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000872000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000983000)=0x40) 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r0}) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffdfffffffffffc, &(0x7f0000d8c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017a000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000-0x80)=""/128, &(0x7f0000003000-0x4)=0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@generic="c03d15e29f6686416046921b6a8e34e6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x4, 0x220400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x8, &(0x7f0000004000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000004000)="438b55c04538afe6f1e55d59386d91541d97448200411495fa0c5d1d2d7b19565f86c4ec59b632ae5c5097ef7ddd4b0aba1cac1c485b4255a3b0653eaef2e3ab2d09fc8ed96084abcf9a841392e28c7770932bee9c75916c070543cd46c5000a389094c3320522f08a69695d2bf43d7c8c6b6f3319719d76e140d509de36aabf872712debab3e5b052a4527ce34cce3e618164ec61542a7ab9ed46df50c8909a8576ca1f8eb83fc1bb2a81ee8f22b84d6aa6792803451731164cc8", 0xbb, 0x80, &(0x7f0000006000-0x14)={0x11, 0x1f, r4, 0x1, 0x53, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000006000)="e5", 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000008000-0x8)={0x0, r0}) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000003000-0x8)={r5, r1}) getdents64(r3, &(0x7f0000003000-0xa5)=""/165, 0xa5) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x40081, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000008000)=0x10000) r6 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x101, 0x109001) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000001000)={@generic="1dc4e04a08af26af6660a7357677b6da", 0x0}) ioctl$TIOCCONS(r6, 0x541d) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000004000)=0x6, &(0x7f0000000000)=0x4) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') r0 = open(&(0x7f0000a3e000)='./file0\x00', 0x200803, 0x10) recvmsg$kcm(r0, &(0x7f0000c68000-0x38)={&(0x7f0000ba9000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c87000)=[{&(0x7f0000048000-0xdb)=""/219, 0xdb}, {&(0x7f00008cc000)=""/60, 0x3c}, {&(0x7f000061d000-0x51)=""/81, 0x51}, {&(0x7f0000db4000)=""/0, 0x0}, {&(0x7f00003bf000-0x7b)=""/123, 0x7b}, {&(0x7f0000e69000)=""/44, 0x2c}, {&(0x7f00008c0000-0xce)=""/206, 0xce}, {&(0x7f0000973000-0xc6)=""/198, 0xc6}], 0x8, &(0x7f0000873000-0x8)=""/8, 0x8, 0x7}, 0x40000000) umount2(&(0x7f0000003000)='./file0\x00', 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a2c000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000463000-0x8)={0x0, 0x0}, &(0x7f0000c8a000-0x4)=0x8) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001ef000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x5, 0x2, 0xa3}, &(0x7f0000bd9000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000376000)={0x8000, 0x0, 0x2, 0x6, r3}, 0x10) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = msgget$private(0x0, 0x8) ioctl(r0, 0x8000, &(0x7f00007be000-0xe)="47f64bcea7c5d8ecac1e23541407") msgctl$MSG_INFO(r1, 0xc, &(0x7f0000639000)=""/48) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000128000-0x1c8)=@newpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) lstat(&(0x7f00007bb000-0x8)='./file0\x00', &(0x7f00000db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008e9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @in=@empty=0x0, 0x0, 0x8, 0x2, 0x0, 0xa, 0x20, 0xa0, 0xff, 0x10000, r3}, {0x10000, 0x2, 0x1000, 0x9, 0x1f, 0x1f, 0xffffffff, 0x54d}, {0x1, 0x9093, 0x7, 0x7}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x7f}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x7, 0x3, 0x0, 0x40, 0x8, 0x6, 0x9e99}}, 0xe8) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000708000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x42b2, 0x408042) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readv(r0, &(0x7f000006a000)=[{&(0x7f00000a7000-0x9e)=""/158, 0x9e}, {&(0x7f0000ed0000-0x72)=""/114, 0x72}, {&(0x7f0000d77000-0xad)=""/173, 0xad}, {&(0x7f000090d000-0x69)=""/105, 0x69}, {&(0x7f0000bf9000-0x32)=""/50, 0x32}, {&(0x7f00008e1000)=""/75, 0x4b}], 0x6) eventfd2(0x0, 0x0) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000b9b000-0xb)='/dev/adsp#\x00', 0x9, 0x41) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000028000)="a1a729973f8aa291a06c57c938a2ba7a0ffdee21ddbf11f60b4cc60dd96989f4e398afdf239b") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bb000+0xee8)={0x90002001, 0x0}) [ 93.059072] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ddf000)=0xa9, 0x16a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006a9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ce7000-0xc)={r1, 0x80000, r0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000245000-0x10)='/dev/sequencer2\x00', 0x752bac57de56d0bf, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000781000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xa0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000769000-0x8)=0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000017b000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000f85000)=0x0) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000084d000-0xe)='/dev/snd/pcmC#D#c\x00', 0x1c, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x22) 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}], 0x1) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f00000fa000)='/dev/random\x00', 0x0, 0x80) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000d30000-0x12)='/dev/snd/midiC#D#\x00', 0x4603, 0x408000) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000d39000)=0x0, &(0x7f0000cc8000)=0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d92000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00008d9000-0x1000)=""/4096) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000d57000-0x8)='./file0\x00', &(0x7f000000f000)=""/1, 0x1) mprotect(&(0x7f00002ee000/0x4000)=nil, 0x4000, 0x2000009) r0 = syz_open_dev$vcsa(&(0x7f00000b4000)='/dev/vcsa#\x00', 0x200, 0x42) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00005ee000-0x10)={0x40, &(0x7f0000732000-0x40)=""/64}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f00005bc000)={0x7, 0xffffffff, 0x7000, 0x7, 0xff, 0x0, 0xd7, 0x6ae73b08, 0x7, 0x80}, 0x10) msgsnd(0x0, &(0x7f00008c4000-0x3f)={0x200000000001, ""}, 0xfffffffffffffcb6, 0x800) 2018/01/08 16:41:20 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000b2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000088e000-0x8)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000)=@common='ifb0\x00') 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)=0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/08 16:41:20 executing program 3: syz_open_dev$mice(&(0x7f00002bd000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r0, 0x4000000000001260, &(0x7f0000c74000-0x102)="") 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cc1000)='/dev/input/mice\x00', 0x0, 0x800) bind$ax25(r0, &(0x7f0000c8f000)={0x3, {"e6311bfcd96251"}, 0x192e}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000420000)=0x10000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x100, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000425000)='\x00', 0x2) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000233000)={0x401, 0xff, 0x8, 0x0, 0x7, 0x0, 0x1, 0x7ff, 0x5, 0x0, 0x2, 0x9}) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) arch_prctl(0x1006, &(0x7f00002c0000)="") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)=0x0) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) eventfd2(0x80, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 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) acct(0x0) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000046000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000456000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd5000-0x4)=0x0) syncfs(r1) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000044000)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00005be000-0xa)={0x1, "d48eb5786163"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000036b000)=0x0) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c0000-0xc)={0x7, r0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fdf000)={0x1ff, 0x5, 0x7, 0xfff, 0x1c, 0x7}) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000bd3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000169000-0x4)=0xc) getsockname$packet(r0, &(0x7f0000b20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e8000-0x4)=0x14) [ 93.296064] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)='RtrustedusgrVex:(\b', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007fc000-0x4)=0xff, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ce2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000809000-0x8)={r1, 0x0}) 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bba000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000032e000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000008e000)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000706000-0x10)={&(0x7f0000c8a000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000529000-0x20)={@generic="7f4a7958204a2c504e4c7a29c97e4e60", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syncfs(r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) sysfs$3(0x3) syz_open_dev$amidi(&(0x7f00004a6000-0xc)='/dev/amidi#\x00', 0x3ff, 0x14801) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0f000-0x9)=')sEiinux\x00', 0x5) fallocate(r0, 0x3, 0x0, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f78000)=0x1, 0x4) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ef1000-0x9)='/dev/sg#\x00', 0x1, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ef1000-0x10)={0x7, 0x1ff, 0xfffc000000000000, 0x9}) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a86000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000083c000-0xa5)=""/165) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00007af000)=""/203, &(0x7f0000891000)=0xcb) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000095a000-0xd)='/dev/net/tun\x00', 0x0, 0x410100) r3 = fcntl$dupfd(r2, 0x0, r1) syz_open_dev$tun(&(0x7f00004c8000-0xd)='/dev/net/tun\x00', 0x0, 0x28101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008dc000)={0x0, 0x0}, 0x80000) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a62000-0x4)=0x0, &(0x7f00003d1000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000e8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0xff, &(0x7f000050d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000a75000)={{0x4, 0x1}, 'port1\x00', 0xa1, 0x1000, 0x5, 0xffffffff, 0x10000, 0x1, 0xfffffffffffff411, 0x0, 0x1, 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]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 93.339918] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de4000-0x28)={@common='ip_vti0\x00', @ifru_settings={0x2, 0x7, @sync=&(0x7f0000010000-0xc)={0x0, 0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00005a4000-0x28)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000059c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) getpeername(r1, &(0x7f0000eeb000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000032b000-0xb0)={{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]}) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000329000-0x8)='./file0\x00', 0x111, 0x4c2) clone(0x0, &(0x7f000098c000)="b5", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000387000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$sg(&(0x7f00002fd000-0x9)='/dev/sg#\x00', 0x2a, 0x501000) clock_gettime(0x0, &(0x7f0000c69000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000766000+0xd4b)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c2b000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005b1000-0x4)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/08 16:41:20 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000053c000-0x8)={0x0, 0x0}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000d15000/0x3000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r1 = accept(r0, &(0x7f0000552000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d0000)=0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009d4000)=[{0x8, 0x6}, {0x3, 0x3}, {0x3, 0x5be2}, {0x2, 0x3}, {0xe, 0x6}, {0x8, 0x3f}, {0x2, 0x8}, {0x7, 0xff}, {0x3, 0x80000000}, {0x4, 0x7}], 0xa) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ee000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d57000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000845000)={0x0, 0x9d5}, &(0x7f00008c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004cf000)={r1, 0x9, 0x30, 0x400, 0x8}, &(0x7f0000399000-0x4)=0x18) mkdir(&(0x7f0000045000)='./control\x00', 0x40) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/08 16:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) pipe(&(0x7f0000420000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000e9b000-0xc)=""/12) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002a2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f21000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000151000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000671000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a75b8e", 0x14, 0x3b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/08 16:41:20 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000845000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000309000)={0x0, 0x0}) socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ff8000-0xb8)={0x0, 0xfa, 0x3, 0x4, 0x7069, 0x1ff, 0x1f, 0xfff, {0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9d5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x28, 0x1, 0x8, 0x3}}, &(0x7f0000ff8000-0x4)=0xb8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff7000)={r4, @in={{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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x2}, &(0x7f00003cc000-0x4)=0x8) socket$inet6(0xa, 0x80801, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009a0000-0x8c)={r5, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00009ef000-0x38)=[@in6={0xa, 0x3, 0x2066, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xd9}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x3}], 0x38) 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000bbd000)=0x0, &(0x7f0000c14000)=0x4) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4)=0x0, &(0x7f00005ac000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000223000-0x48)={{0x3, 0x3, 0x8a4d, 0x3, 0x4905}, 0x0, 0xd7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000)=0x0, 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) getsockname$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c3b000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf3000)={0x0, 0x7ff, 0x100000001, 0x9}, &(0x7f000085f000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000037f000)={r1, 0x0}, 0x8) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x100000000) socket$unix(0x1, 0x7, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000a96000-0x4)=0x0, &(0x7f0000367000-0x4)=0x4) stat(&(0x7f0000168000)='./file0\x00', &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000469000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x3, 0x3f, 0x2, 0x20, 0x0, 0xe7, 0x79, r1}, {0x46, 0x0, 0x200, 0x4, 0x10001, 0x1, 0x2, 0x5}, {0x4, 0x8e, 0x800, 0x80}, 0x5, 0x1, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x9, 0x1f, 0x4, 0x800}}, 0xe8) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800faff00000000", 0x24) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/08 16:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/selinux/enforce\x00', 0x3ffff8, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f62000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00005c8000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d76000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x0, 0x40, 0x4, r2}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r4 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x3) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f000098c000-0xb)='/dev/loop#\x00', 0x1f, 0x2) syz_open_dev$vcsn(&(0x7f0000134000-0xa)='/dev/vcs#\x00', 0x9, 0x10000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0xd, 0x13, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x6, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @alu={0x0, 0x9, 0x0, 0x6, 0xf, 0xfffffff4, 0xffffffffffffffff}, @alu={0x4, 0x6, 0xa, 0x4, 0x0, 0x18, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0xf, 0x7, 0x1, 0x10, 0x10}, @alu={0x4, 0xff, 0x7, 0x7, 0x3, 0x1, 0x1}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x7, 0x2d, &(0x7f00009e8000)=""/45, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 16:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x100000000000007b, 0x2ec) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bb", 0x82) shutdown(r0, 0x1) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc7000)=0xe8) r3 = getegid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b2f000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1000, 0x6eb, 0x2}, &(0x7f0000d5b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da7000-0x8)={r4, 0x6}, &(0x7f0000ebe000-0x4)=0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000835000)={r1, r2, r3}, 0xc) 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000008000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="98c7fd0d5622c86df98430ecc9876193"}) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000fe6000)='./file0\x00', &(0x7f0000fe6000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/01/08 16:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009f2000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10100) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a65000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000101000)={r0, 0xaded, 0x3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xb55f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) umount2(&(0x7f00001d2000)='./file0\x00', 0x4) 2018/01/08 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x70, 0x0) readv(r0, &(0x7f0000330000-0x50)=[{&(0x7f0000e58000)=""/1, 0x1}], 0x1) vmsplice(r0, &(0x7f00009b2000-0x50)=[{&(0x7f0000991000)="d5f8193d576e33516cc9d20abadb0453d7412876073bc57145d4c12b06b46874878ab59d499d85d7c13a8416fa92a078c85cc30b5cfb90caac6b67ae03c7c4371d4cb2db3afb13d0fc0a219c93cf12fe7e4782d2bbda7b4d4b140dbb7caace2a46f5", 0x62}, {&(0x7f000071f000)="41061c333e01fb8e73c56ca03d61c6b7610363a760d70339f6618dcdad7fe857d38f2d0bf1dfce5a23bd37861c3ca118f4662eb58e1498f86190e19b11c4ab44aa538000a753a3889c3cccfe3fa9f700b6dc7e083bb49fef59f5a16809d6cf55685edfec1ac09e08315e7e4290ba60a2311d453dd11010bdbe99e188231f39718203f2d264375e9b96d40f06ba5004777dc418a75f707b8ada2f3f97e9dbf289adc819d1a8e11e08ba28f70c6cb657c2594c2b34ef5e2ca7618a96481483ee4417f81f0d370f1c25076047f96cdc33f990810a1f271a6c3468a203a2992ba528032abb732154ab602e956144e5300f340d047a4b4c28", 0xf6}, {&(0x7f000002c000)="d4b56a4253325afdc38f447202ccb98148ce8ec281d430266eeb141b0df1d2f16e36946ffecff23c465811ac08eec3e07f27bc45858d21e5e401b2ef7a2d07eb20e57344c015c8a3cac03e05611fb9c4c49b636745b338711f12f15e827422af8d92d30580d7abf1bdaa90b15d1642f8dbf0c6fabc2ce14c00840db40ee421c84b", 0x81}, {&(0x7f00008e0000)="f1795a9d97eb220cd58c3c8a68d2c7ce", 0x10}, {&(0x7f00006ee000-0xf4)="34412c42dd6204340f6061379ca73a223cbfc3433dce1640fb43503675db579f43298fc313d0ed81909e3ca9abb4589b15547633f6b64ccabfdbcb89c5382b3a1520e99d34d3241ee5ed16a2a3232cc837b5c3ba495cbafeaa25c6bc221d021c080d3626ae9e9c536360a1d7d68506272da44fab18f7dbf12fb498061b29c944ace789576f1e926c1499430eb53d687eb493d54e95fdca312539ab3a5aeb491fd5e3263a76bcba22d0168297438278d0c4eef9758abedbbfef920b2ad65f476a0d30a715416a214859a84ccf6cb0210e80d247e1c2edee598b67833a525295aecaa8bfa410a65ad81dce4b59ed3de05268d7cc1b", 0xf4}], 0x5, 0xc) [ 93.629821] device eql entered promiscuous mode 2018/01/08 16:41:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/167, &(0x7f0000001000)=0xa7) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000258000-0xa)='/dev/dsp#\x00', 0x2742, 0x80) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200001d00018005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000451000-0x4)=0x0, &(0x7f000053c000-0x4)=0xff1b) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000300000)=0x40, 0x4) socket(0xb, 0x80004, 0x8333) 2018/01/08 16:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000240000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bac000)=@assoc_value={0x0, 0x0}, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000322000)="", &(0x7f0000999000)="", 0x0}, 0x7) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000220000-0x4)=0x7215, 0x4) [ 93.670756] print_req_error: I/O error, dev loop3, sector 848 [ 93.677010] Buffer I/O error on dev loop3, logical block 106, lost async page write [ 93.744367] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00006be000)=[{&(0x7f0000a3c000)="9a24419877454200a0e044e929346864058dd921aa60ad83aaf29fe52d24fe4171764278fdd8df16d496320ce8799a7429d857774caee93b5dd17d0799dcf10cd80bc4a5607cba96", 0xfffffffffffffdf5}], 0x1000000000000109, &(0x7f0000203000-0x18)=[], 0x0, 0x0}], 0x1, 0xfffffffffffffffc) recvfrom$ipx(r1, &(0x7f0000acd000)=""/71, 0x47, 0x0, &(0x7f0000d23000)={0x4, 0x0, 0x0, "344eebe80709", 0x0, 0x0}, 0x10) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$eventfd(r2, &(0x7f00007c8000)=0x0, 0x8) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd003) recvmmsg(r1, &(0x7f0000388000-0x3c)=[{{0x0, 0x0, &(0x7f0000f82000)=[{&(0x7f0000b53000)=""/51, 0x33}, {&(0x7f00000fa000-0x1f)=""/31, 0x1f}], 0x2, &(0x7f0000f83000-0x85)=""/133, 0x85, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00008a6000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000333000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0x3) getsockopt(r0, 0x108, 0x9, &(0x7f0000321000-0x4)=""/4, &(0x7f0000a6e000)=0x4) bind$inet6(r0, &(0x7f0000964000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) 2018/01/08 16:41:21 executing program 6: pipe(&(0x7f0000369000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x3d4, @time={0x0, 0x0}, 0x73b011af, {0xfffffffffffeffff, 0xfffffffffffff000}, 0x7ff, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000098a000-0x8)={0x1, 0x4}) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x75be, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000015d000-0x4)={0x0}, &(0x7f000063d000)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000042b000-0x14)={0x1, 0x3ff, 0x5, 0x5, 0xfff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e40000)={r1, &(0x7f0000ffa000)="19a4fcc370010ba3acd26aa57b273cd0c08d670c642e1f2479ec1b7e37fa3d8d28e903367694f86714a444a61f55223fcc59b6aacc9877a438dec4c7e1577e43af057cc7906beb79923835c0120b0340c393916729171fe9f95109293a138f3751f4a2d68df5dc63fbbfead7cc972050df298ef190998ee5b2d3644552417ba2947bf7c09b0ca7f136e2b50958a3f9923b1f44d850c805866047771d7f9a5945ed524a58c67935f34912ec5000c08bf3b9ff36d2c41c548e62dcb2459de6c5598387", &(0x7f0000099000)=""/154}, 0x18) ftruncate(r1, 0x10007) sendfile(r2, r1, 0x0, 0x72439a6a) msync(&(0x7f0000c55000/0x2000)=nil, 0x2000, 0x2) syz_open_dev$usbmon(&(0x7f0000b80000-0xd)='/dev/usbmon#\x00', 0x4, 0x4003) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000964000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000963000-0x11)='/selinux/context\x00', 0x2, 0x0) mknodat(r2, &(0x7f00001ff000)='./file0\x00', 0xc0, 0x4) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000965000-0xa0)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x4, 0x40, 0x100000001}, &(0x7f00000b1000)=0xa0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000964000)=@assoc_value={r3, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000963000)=[{r2, 0x400, 0x0}, {r2, 0x42, 0x0}, {r0, 0x100, 0x0}, {r0, 0x201, 0x0}], 0x4, &(0x7f0000963000)={0x77359400, 0x0}, &(0x7f0000963000)={0x2}, 0x8) write(r0, &(0x7f0000962000-0x4c)="", 0x0) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000870000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000012d000)=0x400, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1f, 0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe377, 0x307}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000395000-0x8)={0x7, 0x5}) r2 = socket$inet(0x2, 0x1, 0x10) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000b8000)=0x0, &(0x7f000080c000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00008a4000-0x4)=0x6218000000000000, 0x4) r3 = fcntl$getown(r1, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000009f000)="bc352a9421d9e3b25324e2393528ed7cffb3e0c6e32e427ce99a5ef462ac269b"}) fcntl$setown(r0, 0x8, r3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) fadvise64(r2, 0x0, 0x6, 0x7) symlinkat(&(0x7f0000128000)='./file0\x00', r0, &(0x7f00001d5000-0x8)='./file0\x00') [ 93.810217] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004c0000-0x8)={0x0, 0x2}, &(0x7f000087e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000c6000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9eb, 0x430, 0x5fc, 0x3229000000000000, 0x8001}, &(0x7f0000cf8000)=0xa0) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sg(&(0x7f00006b8000-0x9)='/dev/sg#\x00', 0x101, 0x100) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000cc1000)={0x3, &(0x7f00003e6000)=""/3, &(0x7f00004d3000-0x48)=[{0x5, 0xd7, 0x8001, &(0x7f0000184000)=""/215}, {0x14b1, 0x9b, 0x1, &(0x7f0000ed4000)=""/155}, {0x51c6, 0x87, 0x101, &(0x7f00000d3000)=""/135}]}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000b0b000)=""/212, &(0x7f0000eaf000)=0xd4) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002bd000-0xa)='/dev/cuse\x00', 0x200001, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00008e3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00006c4000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0x7ff, &(0x7f0000f63000)=0x0) [ 93.866095] : renamed from syz0 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00004e4000-0x38)={&(0x7f0000aec000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002a2000-0x20)=[{&(0x7f0000a13000)=""/60, 0x3c}, {&(0x7f0000baa000)=""/100, 0x64}], 0x2, &(0x7f00009f9000-0x9)=""/9, 0x9, 0x4}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004bf000)={0x4, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce3000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f17000)='limits\x00') mkdir(&(0x7f0000493000)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init1(0xffffffffffffffff) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b13000-0x10)={0x7, &(0x7f0000766000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) chroot(&(0x7f00000fc000-0x8)='./file0\x00') r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000062000-0x9)='/dev/rtc\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f00008ae000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000459000-0x68)={0x20, 0x5, 0xd27, {r5, r6+30000000}, 0x150, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00003e8000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x3}, 0xc) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)='./file0\x00', 0x402000, 0x100) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f000083d000-0x2)=@req={0x56, 0x23830000000000, 0x1, 0xccb}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) close(r0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x4, 0x42030, r0, 0x52) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00006be000)=[{&(0x7f0000eb7000-0x46)="d7e2d016b141c1265389f292bdd8ce2a9d0fb730b2d649b65d0cb5f2612f768ddc5c7563d0f9d75bbd38f533ba81dbc73b74d71ae272bfa47e242245bcfc31ef53f182235127", 0x46}, {&(0x7f0000a3c000)="9a24419877454200a0e044e929346864058dd921aa60ad83aaf29fe52d24fe4171764278fdd8df16d496320ce8799a7429d857774caee93b5dd17d0799dcf10cd80bc4a5607cba967211f509eb41db516022121ecf199e4e4be99d97a7da694140270336d5b6f470f4e235a3ae5f19b488ec56fa70e2eb1cdbe22396896e81e4a5a242c3e5752ba7f46ebe96e654f88dc40d98c0c1a5e65cea4f7e6b1c2764fdf552cf9db0db1353551087d87464fdaed3fce7371f291bac63db", 0xba}], 0x2, &(0x7f0000203000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffefe, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/08 16:41:21 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) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) 2018/01/08 16:41:21 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x6ef000) r1 = msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/191) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x480000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000047000-0xd)='/dev/dmmidi#\x00', 0x2, 0x420000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003d6000)=[{0x3, 0x40}, {0x0, 0x3}, {0xc, 0xfff}, {0x6, 0xfffffffffffffffc}], 0x4) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x8001, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000aca000-0x18)={0xa, [0x400, 0x9a, 0x38000, 0xfff, 0x6, 0x0, 0x1, 0x3, 0x6, 0x4]}, &(0x7f0000696000)=0x18) shutdown(r0, 0x1) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000695000)=0x1, 0x190) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa2) writev(r0, &(0x7f000012d000-0x10)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) r1 = dup3(r0, r0, 0x80000) accept$nfc_llcp(r1, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e06000-0x4)=0x60) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000c8d000-0x4)=0x0, 0x80800) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b34000-0x2)={0x0, 0x0}, 0x2) prctl$setendian(0x14, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0xf, 0x7, 0x0, 0x0, 0x3, [@sadb_address={0x3, 0x400000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d26000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009bb000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00001e6000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b3c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xa56, 0x500, 0x3c94, 0x0, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ed1000-0x8)={0x0, 0x5}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000031e000)={0xffffffffffffffff}) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000b66000-0x70)=[{&(0x7f0000458000-0x12c4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f91000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000abe000)={0x0, 0x1000, "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"}, &(0x7f0000da8000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d32000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x39, 0x11}, &(0x7f0000569000-0x4)=0xa0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f0000602000)=0xe19f, 0x4) 2018/01/08 16:41:21 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000ace000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x408200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x7cf, 0x5}, &(0x7f0000110000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x8, &(0x7f0000002000-0x8)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000226000-0x14)={r1, 0x0, 0x7fffffff, 0x5, 0x1c, 0x1ff}, 0x14) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f0000002000-0x10)={0x3, 0x7b5, 0x6, 0x6e}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000002000-0x88)=""/136, 0x88) splice(0xffffffffffffffff, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x7, 0x0) [ 94.059259] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=7 sclass=netlink_tcpdiag_socket pig=12941 comm=syz-executor6 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000011, 0x1, 0xc) write(r0, &(0x7f00000ae000-0x3b)="1f0000000d0a21dee200f49ff60f0000df0200ef00000180fa000280000001", 0x1f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000ae1000)={{0x5, 0x8001}, 'port0\x00', 0x1, 0x10000, 0xee, 0x647, 0x0, 0x1000, 0x9, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00004ed000-0x78)={0x2, 0x78, 0x6c1, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x4, 0x8, 0x1000, 0x3, 0x8, 0x8, 0x1, 0x8, 0x7ff, 0x4, 0xffffffff, 0x8, 0x6, 0x7ff, 0x1, 0x6, 0x10000, 0x9, 0x39c1, 0x1, 0x200, 0xffff, 0xd9, 0x0, 0x1, 0x4e0d, 0x3f, 0x101, 0x2, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000f52000)=0x0, 0x1}, 0x6000, 0x7fffffff, 0x7ff, 0x7, 0x20, 0x4, 0x8, 0x0}, r2, 0x100000000, r1, 0x6) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000bfa000)=@l2={0x1f, 0x9, {0x8001, 0x4, 0x9, 0xc00000000, 0x5, 0x4}, 0xffff, 0x1}, 0xfffffffffffffd24) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f00007af000-0x1)=0x9) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x0, &(0x7f0000003000-0x38)=[]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x81)={r1, 0x79, "37bb8cc34170f9bdb15113a594584c9712755174561ea08c0987ce8b7167986bbd5aacb8e836f1efb1f21786a4d6790e303add020916cef21a6004ee69fcb50199d1b4569a7b507a9f3d1327248e7b11627ea20e53cc39d0d4c2f4cf153dc9725752db29efeb7bbfe7da673e41c9b7df7f4b8dc7355ca28877"}, &(0x7f0000001000)=0x81) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d69000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfb, 0x4200) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4000-0x10)=@req={0x0, 0xfffffffffffffffa, 0x3, 0x6}, 0x10) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x80000001, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x80, 0x0}], 0x30) utimes(&(0x7f00007eb000-0x8)='./file0\x00', &(0x7f0000504000)={{0x77359400, 0x0}, {0x0, 0x2710}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000642000-0xb0)=""/176) [ 94.106450] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=7 sclass=netlink_tcpdiag_socket pig=12952 comm=syz-executor6 [ 94.175077] device syz5 entered promiscuous mode 2018/01/08 16:41:21 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f0000b82000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a74000)={0x7fff, 0x5, 0x7, 0xfffffffffffffeff, 0x0}, &(0x7f0000906000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000016f000)=@sack_info={r1, 0x9, 0x14d5}, &(0x7f0000288000)=0xc) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) readv(r2, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x288, &(0x7f0000066000)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x40000000000000c9, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ec3000-0xe)='/dev/admmidi#\x00', 0x400, 0x900) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000e6f000-0xbc)={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]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000775000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000121000-0x10)={0xfe0000000004, 0x1}) accept4$ipx(r1, 0x0, &(0x7f0000cee000)=0x0, 0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f00005b8000-0xb)='/dev/mixer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000073b000+0x367)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e8f000)=0x0, &(0x7f0000701000-0x4)=0x4) 2018/01/08 16:41:21 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001b5000-0x2c)={0x5, 0x8, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$mice(&(0x7f0000dcf000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = dup2(0xffffffffffffffff, r0) recvmsg$kcm(r1, &(0x7f0000058000-0x38)={&(0x7f0000f22000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000316000-0x10)=[{&(0x7f0000146000)=""/239, 0xef}], 0x1, 0x0, 0x0, 0x7ff}, 0x0) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000070000)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x7, 0x0}]}, 0x10) 2018/01/08 16:41:21 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000000000)={0x0, 0x0}) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r0, &(0x7f0000793000-0x9a)="a5", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004f0000/0x2000)=nil, 0x2000, &(0x7f0000fb3000)=""/0) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000899000)='/dev/admmidi#\x00', 0xee, 0x8000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00004ca000-0x4)=0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 16:41:21 executing program 3: 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$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r4, &(0x7f000010e000)=[], 0x0) r6 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00008ca000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000b88000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r7}, 0x14) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000035f000-0x3e)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x800) preadv(r0, &(0x7f000078f000-0x10)=[{&(0x7f0000f89000-0x32)=""/50, 0x32}], 0x1, 0x0) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000273000-0x3c)=[{{0x0, 0x0, &(0x7f0000272000-0x20)=[], 0x0, &(0x7f00000ef000-0x8e)=""/142, 0x8e, 0x0}, 0x0}], 0x1, 0x40002100, 0x0) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000652000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c09000-0x24)={0x6, 0x81, 0x8, 0x3, 0x0, 0x40, 0xff, 0x3, 0x9, 0x5, 0xfffffffffffffffb, 0x10}) r1 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/qat_adf_ctl\x00', 0x181500, 0x0) recvmsg$netrom(r0, &(0x7f0000ff2000)={&(0x7f0000363000-0x48)=@full={{0x3, {"bf737d8df6113b"}, 0x3}, [{"61b2c6a55d3d84"}, {"5faa0a0fc4ea10"}, {"7fd01b6c44d5e7"}, {"abe71b078c9269"}, {"a85acf0a378e9f"}, {"23887795fcc2db"}, {"d56afb88b36d4b"}, {"2db05704a0bfc5"}]}, 0x48, &(0x7f00001de000-0x10)=[{&(0x7f0000a43000)="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0x1000}], 0x1, &(0x7f00001eb000)=[{0x1010, 0x188, 0x9, 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"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0x4278, 0x10}, 0x40000000) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000cf1000-0x1f)="088d838be3bb1d7fe75971f1fb85a180ed12ed85290fb8e34b75bb1afaf578", &(0x7f0000101000)=0x0, &(0x7f0000529000)=0x0, &(0x7f0000135000-0x27)="f095e66cb692048c36d2ad0092ef551ee11a71c426673b1bb65ca20427020b9a14d479ed8e47e1") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d91000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000481000-0x4)=0x0, &(0x7f000027d000-0x4)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000125000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ebc000)=@assoc_id=r2, &(0x7f00008ee000-0x4)=0x4) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000196000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000775000-0x38)={0x0, 0x0, &(0x7f0000ec1000)=[{&(0x7f0000135000-0x1000)=""/4096, 0x1000}, {&(0x7f00001e4000-0xea)=""/234, 0xea}, {&(0x7f00004d7000-0x26)=""/38, 0x26}, {&(0x7f00000c5000-0x5d)=""/208, 0xd0}, {&(0x7f0000e8d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000186000)=""/89, 0x59}, {&(0x7f0000f74000)=""/38, 0x26}, {&(0x7f0000a11000-0x1f)=""/31, 0x1f}], 0x8, &(0x7f000042e000)=""/10, 0xa, 0x80000001}, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e70000)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000299000-0xc)={0xffffffffffffff0c, 0xfffffffffffffce9, [0xc9ac]}) 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) readahead(r1, 0x6, 0x6) r2 = socket(0xa, 0xa, 0x3) getsockopt$inet_pktinfo(r2, 0x0, 0xe, &(0x7f000056e000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00006f2000-0x4)=0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000048f000-0x8)={0x0, 0x0}) write(r3, &(0x7f000066b000-0xb2)="5aad5c73b82653abbc143158e1c480b13e591f746e1622418de32920b66f328afa5a428cfccfaf1332bf16ca659b47ec588796e54ef6a0f70824ef2591408d009054a7c18cd6436381e942b3b793305615695204cb565b81327592c7829f969ca12e8db54cb5f51026d883b37a228f16edb90c19507fec3f9a0971df00341214901efeeb15878e3ec74a335dba1de34c37b278309d4859267379d0a8518d2a35ea79f9a1456be862eca4639da081e76d5679", 0xb2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00001f4000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$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)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000a5b000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00003fa000-0xb0)={{0x0, 0x6ab7}, 'port0\x00', 0x0, 0x80000, 0x200, 0x0, 0xff, 0x2, 0x8, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0xffffffffffffffff, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006fc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x3, 0x4, 0x6, 0x5, 0x4}, 0x20) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000748000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xd) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000035d000-0x8)=0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xc4dd) 2018/01/08 16:41:21 executing program 4: prctl$getreaper(0x2b, &(0x7f00007cb000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000054d000-0x8)='./file0\x00', 0x400000, 0x42) r0 = syz_open_dev$dspn(&(0x7f0000d83000)='/dev/dsp#\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001af000-0xc)={0x10000007, 0x0}) writev(r0, &(0x7f00004df000-0x30)=[{&(0x7f00001c7000-0xe5)="8583b0984803b62b27261cae502af8b5f081e9b7d76d98daf771253158d3ab280832b6aa4fa1f7305947f07d0d7d0d3d8fb0a6d678cff1c03936192aa7970395b4abcaca3925dcf4e25bde5933b6e04232b3b6beb3bec60b6976174d475f20cd80d951d253a53ec548e1d3545a11c730213c90e728f985d2b51b752b7b780047c380319933b6f5cbe8549b742b6def1c322b10f90628d0a73e35e10da65a95735a3d4bbaa5fd3f531a17967c2f25675acea5fb2e9a7449fa2def66a558fac5d6db25335d36651d7a016a774f08969107b1f457dc11b7d1c28ded896fbfa74ed34cd546ceba", 0xe5}, {&(0x7f0000ff4000)="c6347c85be2b9c5fca62f9fb4bf56bca9e904464ab91c10503f7a06f7929b16d57b42b8301735083d0bd0c39e35e427a10c40dd6c6c1b6651c86669c7fcf24ecef679f80633d5c6b9c1304e9c8803542b6e2b2995b6b6c077b899505cab1695f8984d0fb69432febbf4a3d9e64733d48a8b011", 0x73}, {&(0x7f0000b09000-0x5e)="7f07e29c4154a99f3660694c29bae67d0b402d8f672358dab81f88ea3a6e7900cc039a9dbe22ae9dd383d5d2c0c86de4734fec2295ef1fb73bd2d55d205b201ae0c69c0788e3cc8eae214904107dc184c0525503b7062718fef790daf4c9", 0x5e}], 0x3) r1 = socket$netlink(0x10, 0x3, 0xa) read(r1, &(0x7f00009f9000-0x76)=""/118, 0x76) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000a52000)=[{&(0x7f0000f7a000)=[{0xec1, 0x0, 0x0, 0x0, 0x0, "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"}], 0xec1}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') umount2(&(0x7f000071e000-0x10)='./control/file1\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000018000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f08000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c6e000)={r2, 0x1, 0x6, @random="ced7eaabeeaa", [0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x406, r0) mknod$loop(&(0x7f0000499000)='./control/file1\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f69000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101080) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000385000)={{0x3, 0x1, 0x3f, 0x0, "cff1d6f7c66fd1c4c0283ae9a9e4dd867a748dfb59af7bf2690940ba151d2430e9a8b9430c022a81efd0361a", 0x3}, 0x4, [0x4, 0x3, 0x4, 0x2, 0x8, 0x6aeae3da, 0x5, 0x0, 0x3, 0x0, 0x5, 0x4, 0x81, 0x100000000, 0x8, 0x5849b77d, 0x8816, 0x140, 0x752, 0x6, 0x3, 0x3, 0xfffffffffffffffc, 0x80000000, 0x1, 0x3, 0xfffffffffffffffc, 0x20, 0x2, 0x4, 0x9, 0x8, 0x4, 0xeb, 0x1, 0x6, 0x4, 0x6, 0x8, 0x6, 0xb53, 0x5, 0x11, 0x3, 0x7ff, 0x2, 0x80, 0xffff, 0x0, 0x3ff, 0x8, 0x1763, 0x64ce, 0x40, 0x7, 0x0, 0x1, 0x1000, 0xff, 0x8, 0x41, 0x4, 0x1ff, 0xffff, 0x3, 0x6, 0xac, 0x4, 0x2, 0x7fffffff, 0xff, 0x800, 0xfff, 0x3, 0xfffffffffffff001, 0x1, 0x9, 0x7, 0x4, 0x1000, 0x3, 0x80, 0x4, 0x4, 0x6c, 0x7, 0x6, 0x1, 0x7, 0x0, 0x101, 0x5, 0x7, 0x8, 0x5000000000, 0x9, 0x0, 0xe93, 0x0, 0x10001, 0xbd9b, 0xab, 0x40, 0x2b164bae, 0xffffffff, 0x6, 0x7f, 0x5, 0x101, 0x3, 0x100, 0x268, 0x8, 0x7ff, 0xfffffffffffff6a1, 0x5, 0x8000, 0x3, 0x0, 0x1, 0x80000001, 0x0, 0x3, 0x0, 0x8, 0x7cb000, 0x9, 0x1], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) 2018/01/08 16:41:21 executing program 6: sync() syz_open_dev$dspn(&(0x7f0000910000)='/dev/dsp#\x00', 0x100000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000f18000)={&(0x7f000080a000)=@ax25={0x3, {"590fff94e5fe93"}, 0x8}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000946000-0xb5)="6ac0ef22b30fd4b72f5c80ebc5c2f2aff2afddb2d48f5d5d6205179f5ff71a6844a81d7a1e6135964baa45ee12b293b7553acb393c4494d1020b3a6aef1bc1738755f457fe088b24693e6c6b9e84517a9310e864304d090411e70f99849d7d1254bd00be8372d6a40937914532279981e2cc578f49e36afc25a26feb87623d000008fb5f3675544068a919c93926e90039bf475b85acc3dfef5ef449ce222e2c540aecd77690bdb576c1308f40d936c5dd8edd8ed1", 0xb5}], 0x1, &(0x7f000036e000-0xc6)=[{0x20, 0x108, 0x0, "5acafdfcc4e6af519466aa"}, {0x80, 0x115, 0x6d, "9553c9e10a1c5d76ee2ed2be22639f41e760771c2f44866b554fbda0537fe41910dcbfcc0020c745dc50606f00c7c75feeed58bb1e804789321c5f43706df54520ae2c07bfe563ca6aa71d8e273083f8ccf200460c26e344cf6b8ebace39c2c15c8643cebfd65ed8bc5b"}, {0xa8, 0x116, 0x100000000, "8b02a1596f04867331dae293261454a12e53f5383dc95ebbc1e6db1f47ce52f90dc6b83a5349bb647a3013e4af916ce5a71369822b3930bebb76f59f90eed4b34cb57e67d6be7b82ec010e3260c8798b86e0cab559ba803f4fbbacfcafd3a5c4d6889769913d7b4e44a722e465a5d70b7c0699abda9d409135bc2d8f48e55e1cc9807bc3664cb9923896b2cdec85b8e1676d"}, {0xa0, 0x112, 0x5, "1b0853312ed134c1bced4e368c7d6b96c01edc0d7467c9f3bcd898a236aa96468aba9580d825b3579e2952248d0c3b944f3fbff2bb72548ea56f61853ceb685949229d64384befbdb57fa4cf2124c2ef600c846e14f863935c2f70e7cacecea7bfefe38f9671d2d1cdd2463ddc4dae6c183cf0bd7aef0bee661b62b378220f8cb6228371b7a645f355"}], 0x1e8, 0x24044010}, 0x80) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c1f000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00007a4000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000885000-0x9)='/dev/sg#\x00', 0x1, 0x1) bind$inet6(r0, &(0x7f00006e6000-0x1c)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x180000000000000}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000fb7000)='/dev/admmidi#\x00', 0x8, 0x20000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000e57000-0xc)={0x6, r1, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000673000)={0x1000000000000000, 0x2, 0x7, 0xfffffffffffff000, 0x1ff, 0x2}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) fchdir(r1) 2018/01/08 16:41:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000003000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x60)={0x27, 0x86, 0x5, 0x7, 0xca0d, 0x8, "18819c31fa433bfc00db56dd6ffd54617c456ebf40aad55f5463f334159b9eb717b654613beed65ec44b620d699c00a7e1025c7db22104d6eef580f13771ae", 0x0}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="d5c37aebd41c68168599c8790af6147332eff67da0b136cfd6aedfc634bf6310ac37fdaa343e6fb36c28b202cd8790f4acb59e6d0013badcc30152da64a82fd0cb428d813dfefb95088752606ac27e1a645487f4e674", 0x56}, {&(0x7f0000001000-0x84)="6a2fcb05d4c10a0b5af7d1671d91cf66509f5a2a6f6a1d847b3e2977e1c08bc0820863e6aa1f41452dedd479b0edaf7f559e5c2a1034bc318b1d055286ff6e48726f1876edea3215de09a1a7408002fefb4c6db084db7fcad4e8381a07add7e22fad411e273d7bde1b60f5d290a6cbc3c5d8e43e6d5e04700c718fc249041d729421b021", 0x84}, {&(0x7f0000002000-0xce)="ab9e01ee37bfb3bf2fbabb494d50e09621063f681eaf3116a2122e1c2195b2a18aec201a6986bdfbc5d924c338ec006bedcaa5fe3cca7a0d7845667c06b1aea4ab70830ea7fae5cdda2ef2c3d3823ce29d7cd06ca867ff008a2f8918b02d639a74ddbef2fd559083835cd13122eb3dfe6a4b30c70b994e35eb98ef21365cb98475d9609acfcc730c0e6a7d13f5f03b8293af7ce8273c43b04c4c92b9a62131139dfd809a61265338a50f24f90a614cc711ee7409a627baeab9f06d406f4746ef0e92d6c854d7998641712c806655", 0xce}, {&(0x7f0000002000-0xb2)="8069663e6f5f36c9e053b25937f47fb739e7ffdd7ec46992a63223149d8811bca9a057eb7d16c158b5b635dd47839b117a93df8f5a14cb5d4a05a7591e771c6931e6fe2dfe79606e2b135d62a735a2c62596feaac47f6a3da37869a4877904a1b69b810136c1da0019165bfdc04e47ea6dfb0a24e3d89aca6f3ac7494363873a620936d4a438f23d26e1ecd8e2445ed2c8261a2005601e7f99a264d449c27072c67c75fbd7dbe42806e56629d386b4464ca5", 0xb2}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xa9)="5877c0e60f43a59d9aaa7e76e4c939bbf18f8b88963779f14aec4b781127a126a2bc0b12b9d845989a557e98b24bf9d22f3dde39f37560f50edb11ca32c9c934b040f3d5e158c4e772ace353346cbdd8fdb6bfe89d10e3c5943c42b6217ad276bb782d1bbc60c093781223970657c5eacc95483171fed7dad821cd44214b2342533c589e32f3561afe9ce4a72d7c220daeacf6e3bf319c5092321885f8fcd311b45c3a4ecf63d43769", 0xa9}, {&(0x7f0000002000-0xa7)="c0926d4ed9ae8ac90adebe1950cceea53ee1dd7c74b5c826c438785555484eddb2d8015a76f2b824f8ec682324bff80e28dfc430a91c15a4744561b8445d45ed62a04b040a5b487ac74296fef3f1138be368a0f86c6c683cec2c580451eea2f9849cb95fcb26b06dd364f54c3422f888447868f2ee1c61a0ee00c09b03191190ea94e2c2eb20efbe392702b92072363d9f4de67b5b97fc0e77af8ab30b1f985376d4e63716b6b6", 0xa7}, {&(0x7f0000001000)='FI', 0x2}], 0x8, 0x0, 0x0, 0x814}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000+0x1c4)=[@in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0x54) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c7d000)='/dev/sg#\x00', 0x8, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fd6000-0x4)=0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000592000)='\x00', 0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000fd7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000735000-0x4)=0x10, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c8d000)={{{{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]}, {{0xa, 0x2, 0x8a86, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7fff, 0x619, "228065c7772306c1135f420b81e3019f90f6390b6b645110155f1289be8375d076ced82a3ece021409786ba2b38503200a3fe9643f7413c8185c78328f630c479d323a27fa4f1727747ff4a83682281c"}, 0x160) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00005f4000-0x10)={0x13, 0xac, &(0x7f0000fd5000)="fab0facff78e0539695674029abb4c0df4723a34cce80edbb708f2105125b75dc77149e66c57c48b03eca08e4a2693dda002715e281a2f02926de887d803d5e1064c63d7732e99950362371f085f5ef3cce4eb88057e88b76a3fc03cacd498eff12946339f31af537b71ccd6d1e97ca56fd06bb0952aa873ded0e2d3b3f574b0cb5c86f13e7cb4b5f2e25c712b0f1ffa67bd046f7290aa9fd19b2d39b492d7d82dbc911f38b7e4d670bede43"}) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x732f36b8, 0xffffffffffffffdc}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59, 0x81, 0x1, 0x20, 0x98}, 0xa0) epoll_wait(r1, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000004000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffff000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000004000-0x7f)={r4, 0x77, "affb68ceca912abf5e1b9c376cc7d0a2fcaeecf2210e189e409a301c63049d26c6c5e249b4e94f4cf3517ff13879b064a73f5bb69375cc18c22db07700acc608a7ef02c301952414141a5bfa68cb1cd39ed6deaf99e3c5e87a32da445c94c6ef4bd522773d4d7ae68a3857cf461ec46e1b8f718465643b"}, &(0x7f0000004000)=0x7f) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00003ce000)="cab49856219cc059dd7122b6db285b531c2091b97aaeb195c43672d0a8c26ed0798d42aa2eef1c01566d64a3e82001833b3497496e655e8ce9f38a0ef088abaf345cb2aea08bd8d08f48abb2993806266a9903fa34bee7efcdfb1a43395e6a81cfbccfb506e995f0b2353199e3655a77b96b405c7223fa361080195607b4b79b5af44100efab14eab88ee9d418634744929a9ce3a7c110c60c499d1903f20ac58b943989a3a629a6a1", 0xa9, 0x0, &(0x7f00003cb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000695000)=0x1, 0x190) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000989000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cbd000)={0x0, 0x68, &(0x7f0000dfe000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7b000-0x4)=0x10) write(r1, &(0x7f000077a000)="e5457a6819081f50c516331b514637f710b4d96be95a99332fdb996e178a9e0273a76a1fb66d3c51ef29dec2ed5c5b8baf6728277ee902749fd1097d03d1e9", 0x3f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000081e000)={r2, 0xca2b, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000012d000-0x10)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002a000-0x8)={r2, 0x7fffffff}, 0x8) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1ff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000ee000)={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca99d977fbda3812, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9035640f87422a110d4e98a0e5220fb1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) accept$netrom(r0, 0x0, &(0x7f00008b9000-0x4)=0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ab2000)='/dev/sg#\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c36000-0x48)={0xf, 0x10, &(0x7f0000910000-0x80)=@raw=[@call={0x85, 0x0, 0x0, 0x18}, @generic={0x80000000, 0xaa, 0x1, 0x0}, @jmp={0x5, 0x9, 0xd, 0x3, 0xf, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6d5, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x2, 0x0, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000362000)='GPL\x00', 0x665, 0x75, &(0x7f0000800000-0x75)=""/117, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) accept4$ipx(r3, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000788000)=0x10, 0x80000) prctl$setname(0xf, &(0x7f0000db6000)='/dev/sg#\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d0000-0x9)='/dev/kvm\x00', 0x400001, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = memfd_create(&(0x7f0000c38000-0x15)="706f7369785f61636c5f616363657373656d311d00", 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00005e9000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r6, 0x5428) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = syz_open_dev$vcsa(&(0x7f0000040000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000bc1000)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0xfdb3, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071b000)='/dev/sequencer\x00', 0x8880, 0x0) write$tun(r0, &(0x7f0000e8f000-0x24d)=@hdr={0x2, 0x84, 0x8001, 0x100000000, 0x7, 0x7, @ipv6={0x7, 0x6, "35a863", 0x21b, 0x31, 0xff, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xaf, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2f}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x6c, 0xe, 0x1, 0x7, 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], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x10, 0x3, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @fragment={0x87, 0x0, 0x8, 0x2, 0x0, 0x6, 0x2}, @hopopts={0x62, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x0, []}, @generic={0x1, 0x1, 'x'}]}, @fragment={0xff, 0x0, 0x3, 0x8001, 0x0, 0x5, 0x2}, @routing={0xc, 0x8, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x1, 0x8, 0x3, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x313adbf0, 0x0, 0x0, 0x6, 0x7, "d7f7b6", 0x7, "492a82"}, "0b37a424ea442337b7dd2b43e979a6772a29e06fae6af9122448a3b1d3b7ab501ab6bb2ba423574d1ff16edecb50a3ead219a0b807a8376eb0a4915c3e2b0cc05f860cba"}}}}, 0x24d) 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={&(0x7f00002de000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fec000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005a7000-0x24)={0x8, 0x2639, 0x4, 0x0, 0x9, 0x1, 0x4, 0x7ff, 0x4f, 0x5, 0x800, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f000034d000-0x8)='environ\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000142000)='/dev/ptmx\x00', 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000095f000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000e7d000)={[{0xffffffffffffffe3, 0x0, 0x2a84, 0x6, 0xae1, 0x2, 0x3, 0x7f, 0x6, 0xffffffff, 0x10000, 0x0, 0x4}, {0x6, 0x3f, 0x2d9, 0x3, 0x7, 0x81, 0x8, 0x52a, 0x4, 0x8763b3d, 0x100000001, 0x5, 0x0}, {0x10000, 0x7, 0xfffffffffffffff9, 0x6, 0x5, 0x100000000, 0x4, 0x4, 0xfffffffffffffff7, 0x4, 0x93, 0x7, 0x1}], 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xbae85880463c5cd5, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c7a000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cbf000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f0000b5a000-0x61)="670f017d000f20c035200000000f22c0c4e252f59a28e100000f20d73e0f01b508000000b80f0000000f23d80f21f835800000700f23f866baf80cb878abb986ef66bafc0c66b8008066ef440f20c0350a000000440f22c0360f01f1c4e2653cd7", 0x61}], 0x1, 0x0, &(0x7f00009ac000)=[], 0x0) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@generic="92a8e09d4d211b4606012ef45a83afd1", &(0x7f0000df2000-0x2c)=@ethtool_rxfh_indir={0x39, 0x8, [0x1f, 0x5, 0x2, 0x20, 0x10000, 0x8, 0x9, 0xf879]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0e000-0x4)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f000023e000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002f9000)={@common='lo\x00', &(0x7f0000c6b000-0x2c)=@ethtool_cmd={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f80000-0xd)='/dev/dmmidi#\x00', 0x4, 0xa400) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000475000)={@common='gretap0\x00', @ifru_data=&(0x7f0000f81000-0x20)="3c9c4d648ef3435b7e6d849a5da497d29a564d81e3199e81b988077c8a660d5b"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(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}) 2018/01/08 16:41:21 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x20, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006aa000-0x24)="24000000210025d6071c1ffbfffffc0e020000000010001102ffffeb08000600aafeffff", 0x24) 2018/01/08 16:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000179000)='ns/mnt\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c1000-0x15)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002aa000)={0x0, 0x80000000}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a4b000)={r2, 0x1a, "7c8e20927bbc066efef4729918ff940963b555d87351cf534039"}, &(0x7f000034c000)=0x22) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0xae) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/dsp\x00', 0x80040, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000084a000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 16:41:21 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xaa)={0x0, 0xa2, "1d175d0458edd00e95ff3eb62770442ccd7bbaba5b76bcb84648df390536471cde0b3d66732aabb38eb3885953b7337693f143ae09c45e0f6d01803a7116c1ef87664c242007611de6138a3a7fd91de592bffb7917c88a4eab24abf7f1fc2a885e8208ddea24ec1c077cf5384257f4b2ea05d3b07cb8981cf1678135fecf1487125d8ad6ad848f853a66292c6528f001ff68e224df4ff31b8a935f46eb2382afc0d6"}, &(0x7f0000e7c000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b8f000)={r1, 0x93, "d2ee9c10c5e8ebfbe158c5eb0b9dd7cba58aafd62724445256018861bd2483d287b03cf92fd1d5f43e114550601b152c17406cb56aa9bb89616442e78d2e490ebef0e76e5b2ab47c79a798bc1c68a8d1dad3303406661c08a108e2ab2cac7a357e0a9bd52cd35cea96efab4e0a744cdaff477f92187e50fb4c8a3b31456c6870b9b966ad853363236a910209a70e0a0840cb78"}, &(0x7f000037a000-0x4)=0x9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x194) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000003000)=""/14, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x5, 0x7, 0x9, r1}, &(0x7f0000003000-0x4)=0x10) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf02000000fff27700006d3f", 0x5) 2018/01/08 16:41:21 executing program 5: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000325000+0x3e4)={0x0}, 0x8, 0x80000) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/ptmx\x00', 0x201, 0x0) tgkill(r1, r2, 0x1) 2018/01/08 16:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c6d000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007bf000)={0x0, 0x8000}, &(0x7f000039e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000998000)={r1, 0x4, 0xa018000000000000, 0x1}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000c7f000)=0x0) dup2(r5, r4) write$eventfd(r4, &(0x7f0000041000-0x8)=0x0, 0x8) 2018/01/08 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a29000)="000000c18201aeb995297200ffe90080", 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000167000-0xc)={{0x5, 0x0, 0x3f, 0x2, 0x7ff, 0x3}, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000945000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e30000)=0x0, &(0x7f00005d2000)=0x4) 2018/01/08 16:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000139000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f000098e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xe, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b39000-0x4)=0x0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/08 16:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f000062f000-0x1)=0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/08 16:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) accept4(r0, &(0x7f0000131000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000391000-0x4)=0x14, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) 2018/01/08 16:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e53000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009a8000)=""/48) pselect6(0x40, &(0x7f0000521000)={0x2, 0x4, 0x6, 0x6, 0x9, 0x7, 0x277d, 0x1ff}, &(0x7f0000bfb000)={0x86, 0x8000, 0x6, 0x7, 0x6, 0xffc, 0x400, 0x1}, &(0x7f0000f60000)={0x100, 0x40, 0x2, 0x7fffffff, 0x5, 0x40, 0x0, 0x3}, &(0x7f000035a000)={0x0, 0x1c9c380}, &(0x7f0000688000-0x10)={&(0x7f0000e28000-0x8)={0x6}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e41000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00007e9000-0x54)=""/84, &(0x7f0000294000)=0x54) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 94.758276] device syz2 entered promiscuous mode 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000da000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a43000-0x4)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\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$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000052e000-0x120)={0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "bfb318ab74129c14eb43b1f46b450fd3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000016c000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) r3 = getuid() r4 = getegid() chown(&(0x7f00000c3000-0x8)='./file0\x00', r3, r4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0xa0) r0 = socket(0xa, 0x3, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002ac000-0x4)={0xffffffffffffffff}) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c4000)={0x0, 0x0, 0x0}, &(0x7f0000522000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000846000-0x8)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000436000)=0x8000000075) r1 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) read$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) write(r1, &(0x7f0000145000-0xfa)="", 0x0) mprotect(&(0x7f0000239000/0x3000)=nil, 0x3000, 0x300000b) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046f000-0x11)='/selinux/enforce\x00', 0x101480, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000065000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00007c4000-0x1000)=""/4096) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket(0x15, 0x4, 0x5) bind$netrom(r1, &(0x7f000041f000-0x10)=@ax25={0x3, {"a668aae183a40e"}, 0x6}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009e7000)={r0, 0x0, 0x43, 0xf3, &(0x7f0000f7f000)="0cfedf15dc32d0674575a28d5101a8aacb6a261144e26a2755503d88f4b623896cadf69c546176b41210c6ee48fca4ba379658562521d75dfc7eda59f5f469f0d9030b", &(0x7f00007fa000-0xf3)=""/243, 0x4985, 0x80}, 0x28) r2 = dup(0xffffffffffffff9c) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00006e2000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(0x0) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r0, &(0x7f0000a2d000)=[{&(0x7f0000123000-0xd9)=""/217, 0xd9}], 0x1, 0xf) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f0000b00000-0x40)=[{&(0x7f0000b1f000-0x20c)=[], 0x0}, {&(0x7f00006f9000-0x17c)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x2, 0x0, 0x0, 0x10}, 0x8000) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000045a000-0x10)='/dev/input/mice\x00', 0x0, 0x101503) accept$alg(r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000f41000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) 2018/01/08 16:41:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000ee0000-0x2f)=""/47, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c0000-0xf)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00004db000)=0x0, 0xff) [ 94.883989] device syz2 entered promiscuous mode 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000032d000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000e85000)={0x0, 0x0}) r1 = geteuid() r2 = add_key(&(0x7f000078d000-0xa)='syzkaller\x00', &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000133000)="f4359b8b95f3e7919c82a90c017680b9b56027e4a81414153d27e12f41e9fdcff3b20ebe853c74162bd883072a48ba5dd7a1ca51891d6d0b70dc0c0efc7413d413ffea5e689384e856465d00868cfef8d5ae6c96821262023579db3190d049ec550254947ae8a0c8a21929de2a6e1a53ae57ebf7631c7398e52965ae42d4b0b209ae99eaf906ad3a2bd26032166d8c15dab3c44ad76150258e5fe0be7f800faa57dd22b38a58005f29634f5491b9448a862eee05", 0xb4, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000592000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4c000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000471000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = getpgid(0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000733000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fe7000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xea4, 0x5, 0x14}, &(0x7f0000a3c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dbc000-0x74)={r4, 0x6c, "8eaea1f72fba4199ac5d91733c8f0ac182f143521c96378fbd031bdda4e26e4c522828d16a7ba60be1eb93998de4cf147d6bd7c7fd0ad37c6836b63e08b46930f3ba2903e59a7a112b340d7733a3a39c296338d4596399c1e72825a150a4c1fa4a68cb84719564eafc4616d2"}, &(0x7f00007c2000)=0x74) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000007ff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000077c000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0xffffffffffffffa1, 0x0, 0x0, ""}, 0x9, 0x0}], 0x1, 0x0) timer_create(0x0, &(0x7f0000f93000)={0x0, 0x1f, 0x4, @thr={&(0x7f0000e61000-0x41)="0112108c36859c60a21fcb0d16f23384e0c10e51c4ee9b74245a3078e213cb0a03f6d497fd4ced34a583b2b5eba081ec4b51a563bea3d0be86e053478e42a7f958", &(0x7f0000468000-0x64)="6814e95fc46a5e54a050b9922a6fae2fb58eb8ee851e2253cf330fc187006f059b7043ef0d17c1667cc7387bf2c505bb34816ae167953389ca0357dfac60c2c3b25bb6c742536f0146a6cfe024467678141db9044c2a99a63ecf72080eb43b83028c59f5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000-0x4)=0x0) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0x2, 0x3802, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = syz_open_dev$audion(&(0x7f0000607000)='/dev/audio#\x00', 0xab6, 0x100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bc9000)={{&(0x7f0000b7e000/0x4000)=nil, 0x4000}, 0x1, 0x0}) [ 94.984426] device eql entered promiscuous mode 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000355000)={0x9, 0xd, &(0x7f0000cae000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x5, 0x1, 0x3}, @generic={0x8, 0x9, 0x3, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x356}, @jmp={0x5, 0x9, 0xd, 0x1, 0x5, 0xfffffff8, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009b4000)='syzkaller\x00', 0x7f, 0x1000, &(0x7f0000b01000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) syz_open_dev$dspn(&(0x7f0000577000)='/dev/dsp#\x00', 0x0, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000d39000)=""/0, &(0x7f000015c000-0x4)=0x0) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bc6000)={0x0, 0x7}, &(0x7f00006c4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000990000-0xc)={r1, 0x81, 0x0}, &(0x7f000075a000)=0xc) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002d0000-0x4)=0xa, 0x4) write$tun(r1, &(0x7f0000d0a000)=@hdr={0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a6c9fcc3b417bbb859c960fb255d1e1f"}}}}}, 0x3c) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000988000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0x81, &(0x7f00003af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x4, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001e8000)={0x3ff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0xf711041, 0x2, 0x4, 0x4, 0x0, 0xff, 0x1, 0x400}) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000090a000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 16:41:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0xfffffe93) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) clone(0x0, &(0x7f0000767000)="", &(0x7f0000cb7000)=0x0, &(0x7f0000b99000)=0x0, &(0x7f00004fe000-0x71)="") 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80801, 0xde26, &(0x7f000077e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ea000-0x4)=0x4, 0x4) r1 = socket(0x3, 0x2, 0x6) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000636000-0xc)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000be2000)=0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f000001b000/0x1000)=nil, 0x1000) 2018/01/08 16:41:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005bf000-0x4)=0x2, 0x4) ioctl$int_in(r2, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef0000-0x4)=0x0) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bde000)="", 0x0, 0xfffffefffffffffb, &(0x7f0000aff000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a6d000-0x20)={@generic="19320860b6d7cb59466df0315c585bce", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/cuse\x00', 0x109800, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fc1000)=""/217) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f00000be000-0x10)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) accept4(r1, &(0x7f00008d7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000daa000-0x4)=0x14, 0x80800) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e9f000)={@common='gre0\x00', @ifru_flags=0x2000}) tkill(r2, 0x1000000000016) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000044000-0x3c)=""/60) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f57000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000095a000)={0x0, 0x0}) readv(r0, &(0x7f00008d5000)=[{&(0x7f00001df000-0x81)=""/129, 0x81}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) [ 95.072422] device eql entered promiscuous mode 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000aa9000-0xb)='/dev/midi#\x00', 0x1f, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9675, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xb20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x100000001, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000917000-0xdc)=""/220) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) futex(&(0x7f0000001000)=0x7, 0x9, 0x2, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x4)=0x100, 0x3) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000f9e000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000fc4000-0xd)='attr/current\x00') ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a3c000-0x8)={0x4, 0x3}) sendfile(r2, r2, &(0x7f000041e000)=0x0, 0x7fff) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x48, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = eventfd2(0x2, 0x800000000) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r2 = shmget(0x2, 0x1000, 0x2135892b69f66ba2, &(0x7f0000003000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000+0x3e8)=""/144) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000ecb000-0x8)=0x0) io_getevents(r0, 0x7, 0x190, &(0x7f00001a3000-0x44)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a29000-0x10)={0x0, 0x989680}) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a44000)={0x0, 0xe4, "f1b0553677bd365a331301211356247fbdab529530749d968090932d648072050227dfde0354fce4e1cba5ed675b850d5c5c1975272b986db6090bc3775f529091998d730cb28823388d06751500a8739b4dd8f0db3bfc845547b9dabc0e2145ecf81c9c3bf946479cb4742dcf202a11e454f4f8c17714bbf22e4a651187461dcc23c2bd3f2c95e19da508a43fbd6322cb94b90eae885c1d05bf43c420589f34a6676c385446cb58d7cc10c8817a00d47163826756736bcc6b8ad3b3ea5fab70e73e4236b1022b75ccf7fe401f48b647374e93218929bfb129498e7037009fafa67ca3d5"}, &(0x7f00000c9000)=0xec) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9c000)={0xd, 0x4000000008, 0x6, 0x8, r1}, 0xffffffffffffff75) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006be000)=0x0, &(0x7f000047d000-0x4)=0x8) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) sysfs$1(0x1, &(0x7f0000f54000-0xa)='syzkaller\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000485000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b0c000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000259000)={r4, 0x80000, r3}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b5c000)={0x0, 0x7fffffff, 0xfffffffffffffff7, 0xff, 0x8, 0xee4, 0x0, 0xeb5, {0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x2, 0x971, 0x5}}, &(0x7f0000e29000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ca5000-0x8)=@assoc_value={r5, 0xff}, &(0x7f0000821000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) sendto(r1, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}, 0x0}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r7 = socket$kcm(0x29, 0x2, 0x0) r8 = getpid() prctl$setptracer(0x59616d61, r8) sendfile(r7, r6, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003b9000)={0x0, 0x3f}, &(0x7f0000e1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005b1000-0x92)={r1, 0x8a, "3a63f3a99ec48ab532dbe5abbffaed0ba80f376e7f28f845b67755e4d5c32b2c969891bc0972308889c325ec62cb7157728cec314f27c97fb90084d3e20afe247c4ff181d2b5850ac4c1dc3b6fdfd7871679a21d461308a08954cfef1c48193439f8585dad49f7bdb96383658e974acaaf205a97c1c8e77268c525e27063d5795a7434208b20112a1536"}, &(0x7f000050f000-0x4)=0x92) write(r0, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') unlink(&(0x7f00005bb000)='./file1\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7ff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000057c000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) fallocate(r0, 0x1001, 0x1ffffffffffffe, 0xc241) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001b7000-0xd5)={0x0, 0xcd, "e5336044c8ba9cb6681f0b165663bc97e7d843fb99763b629c0d6b8c440eccc17fe72eaaa68e4cc8446cc3b67f2af6c02f2d1694c3ac2609e7b9b4637eb71b0d5526ec15af9b741582adea0e1889bae809b2ce7963218f0cf3513053707f6f93fd1c03e7aa5064480259da19193b9c2725f811db2119b06c9bcbfd2fb73c7b8c0b922fd06f7e89df1a6704e8d268057ec13ca1bbdf10ebdc52dd344905bba2087198fceadec1f6e3901c8559af3c17736ca205aebe24d468fa30a8ce8a08bfd2a05ef6f691245f979d9f41b54d"}, &(0x7f00006e8000-0x4)=0xd5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000086f000)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000ce9000)=""/4096, &(0x7f0000382000-0x4)=0x1000) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/08 16:41:22 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002a9000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9}, &(0x7f0000aa2000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f00007b1000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00008df000-0x50)={{0x2, 0x3, 0x8, 0x3, 0x80}, 0x2945, 0x2, 0xb287, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c5b000)={0x9c, 0x0, &(0x7f0000569000)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f0000cd9000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fda={0x66646185, 0x0, 0x3, 0x35}], &(0x7f0000349000)=[0x40, 0x0]}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cd5000)=[], &(0x7f0000b88000)=[0x20, 0x20]}, 0x1f}}, @release={0x40046306, 0x1}], 0x5f, 0x0, &(0x7f000047b000)="29af826d99b3cf93f942c117bb11b97eaa5f79fdf1cfcd4bf2485c0998b739095546340187858c740789fc7d4fcff1ff6d374a12f83198917a7da69704063a731a28c4a714df7f179de2c035a18093331682ba63c97193e267c36a88833795"}) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000089b000)=[{{&(0x7f0000f97000)=@ethernet={0x0, @random="c5349e96453c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a63000)=[{&(0x7f0000ae8000)="403760e820ad8fab3198fa8b008d18d6e99a0f4672a6483055013764415acb678ef94b6f7f747d781f1b4bb7fbe2ed43dfc36618773a7eb4d4d7f71bba9992b0e362879e90f2b9630e303342b5807cb9410e67efcfe5b62656f4d990164eaf548780a3cd761680e38c686af0b72b47c414def10593eee44f277ecfabfdc7105ad336024e7006a22911fce8f087f01a2f6d7a2dcb4671cec976dbbcfdcc1fa32203ea4436a202247c15b640e6cb677aad1f9e218c371a548ced818113239e4f65fc3e293b53303500dcf50bcab3b2006fd880036850d5646bcaf7a90fca20b54a1076f1", 0xe3}], 0x1, &(0x7f0000f97000)=[{0x1010, 0x1ad, 0x401, "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{0x10, 0x119, 0x65, ""}, {0x60, 0x108, 0x0, "fc8ef473cf47b51ba280cce5dba9d34b6761c207fa9379ae2086d3fd8f77a42db2f0a0dc9864012a1521a5379bedadb1e706df8b519a27ea69ac7532e80de7d07818502902ba8aded0"}, {0xa0, 0x11f, 0x4, "db877aff39cc1b98065cd7c64389193e97916a530e61356fc9208ba06a82ed917088117a2652c7175bc0665a77e6cf74388bc35d0b1bbe91c9ccbdcf1b863846581b24e4a4b06484555b6e52b0016d3db4a1a3436442f71d917e880057bc3d31063342f8c12edef5c7b6aac779e55d992541cf1a0ecab3ea033283cd4045f463dddcd6344c93ce1404"}, {0xb8, 0x117, 0x1, "3e1fda0028c825c52a8179e5537449e32a9a480dd0991c4b9a40ae5130a159b7f0d9bf10dc6a6a5b849f1685090e4af00a4821e7caf66debdf7f77ffb6f37403e975bd077a3525d5119b0bca714dad3e8f1813537308fbba84f9ee7ae0d306230052c186cb131f3e53a1b0112c8c9bc4a0f9714cf972218d6ce31bc4008d59f9ecb8465995a7d96d75db8887d6f5ee9db806c8ec89dbbce641887f8918631821ba"}, {0xe8, 0x117, 0x4, 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0x1000}, {&(0x7f0000f97000)="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", 0xff}], 0x2, &(0x7f0000b13000-0x428)=[{0x70, 0x108, 0x7, "d27d1d744e4ae38054a89ab807a2494fd8e7ba9a45f20a4eb84aa8bbb77b4ea392aa0b488fb59993328a650ccb782ccc4ac8664c481055363f4f20cb9ff31a9320d29efa98a26dbc9b4de82a14aa8b587f65015c4006642013"}, {0xe0, 0x0, 0x92, "c30b9d83d71426980ec08965c30457d650cbce8cdd9e43c164c9b4e4af46510729a84f00fd818282b6c16448e576e43ec8db480849f0a88347cc674f5923f3dea384fe1dca0a28273aa230829e7e51cb78d4ca82032261a919f5237bcec29e2829dcae9e858ed041064005f2deed75d72971554140c2075d63424306bb91dd7e2d89beeb2bee7a7025095f4638ed781692fc76f788374a9c94c84d28719ba3488edce4949d83cd75f8d0ccbe89d3d717a8cb8578bf5f382d37188fec29ef8db80dacc78804a90861d1b06032e9"}, {0xe8, 0x103, 0x5, "382cbd4dad1abc18a81f6fad0b9767c3322a179f6148d8643b5ccd755f1e1df5ae648e85ffee4a3b699aff5c6aa8879c3047a38a2cda9d1aa440de7de245d829dfc60c56b914b8a7a0e0bb7fff06aa3815fb453bf9d8b72823dd6df6b73b2879b87834e90bfd2b5aadcbf6d9782e4997cb3d387034d4c1933936faab1051343d92243a98e112960588260c3548784b1339c19217af590291c06edff29d525cbfa06f3386a401f0514604a5aaf07ea4898ccbcee0ee16deb84f46ed77d7afe568e0655caf40dc5afc8227cd101471968ecdfc920f7645d5"}, {0xb0, 0x118, 0x9, "05afcd66277a1d303f33a90139065fcdb43cf9d2b8e2859127f448b724202b357778b9ef7eeb64c9564a5b5f00ba2f21eab1988e707a62cbd7399ec43909c246bd67df2bf834c5f5d889a7b1f6b3c7b7adb606d8d5d8d604d6ae8d09aa22f23057e8c3f22ebe84a96333f5771014d03e36ab3f382304dc1ef4e8f011b63e55cb03b4ef5fce19ab5622bb7fdab2538810a3cd22c0428b632db7edd15af98b"}, {0x70, 0x101, 0x2, "fc42982fe8665ad6a0e4c3fea516eddbd8f1dbc225178ed59e8a46fb5e9f5498e9172ef29ad3de41563198cf8a78d4900edfedb33a6e4c0cd498362f473ad196f2caec94a1b90e901b088c32de5bacc8fafc97921894f838e7f1b68a4507730d"}, {0xa8, 0x11c, 0xb860, "0769a5fe427ac9662a187f3dd97474630f557d06a34f0ea5a59d811935b6d9dde0e846d15789f179bd7f7ae5b7e115051465168358d78d90bcb537abe981089d0d80552c2ab61200e5e5ce96c4fec764bde45a5591afccfa9129992424177e1e41c86d67abc9ec086af3f8ec53df1c843d6396fca91e0187f51b5351a7a77de6b3f031def9cf483775325322ae8cc6cdc8b649"}, {0x28, 0x117, 0x1, "9106633f7a24dd08114621e2f79dd8b64cb7"}], 0x428, 0x4}, 0x9}], 0x6, 0x40804) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000402000-0x8)=0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f96000-0x40)=[{&(0x7f0000f96000-0xaf)=""/175, 0xaf}, {&(0x7f00006c0000-0x52)=""/82, 0x52}, {&(0x7f00002f7000)=""/208, 0xd0}, {&(0x7f00000fb000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) lstat(&(0x7f0000810000)='./file0\x00', &(0x7f0000b83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x19)='eth0!em0mime_typevmnet0!\x00', 0xfffffffffffffffd) add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="fa5b23ab216479873b5b7e71161efcc83eb63a294b027d7dd6901ed5b5c293f5304ba2386e2781b6244eed4dcf6643cb2d2af9aa5373243b10903ce3ae", 0x3d, r0) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f69000)=0x8) r1 = dup2(r0, r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f6b000-0x10)={&(0x7f00001f6000/0x3000)=nil, 0x3000}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f0000108000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f00007d3000/0x400000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$midi(&(0x7f00006c4000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x8000) ioctl$TCSBRK(r1, 0x5409, 0x6) 2018/01/08 16:41:22 executing program 4: msgget(0x2, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r1, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) syz_emit_ethernet(0x82, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@lsrr={0x83, 0xf, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e95000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x200000) getpeername$packet(r2, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000038a000-0x4)=0x14) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000646000-0x8)='./file0\x00', &(0x7f0000b3e000-0x10)={0xb4dd, 0x3}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}]}) clock_gettime(0x0, &(0x7f0000852000-0x10)={0x0, 0x0}) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xffff) fcntl$getown(r0, 0x9) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000f15000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="", 0x0) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000692000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000646000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x44, 0xc, "a3ff0058e9b3f8f97192"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003db000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000479000-0xce)=""/206, &(0x7f0000081000)=0xce) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000384000-0x4)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) openat(r0, &(0x7f000053f000-0x8)='./file0\x00', 0x2000, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce5000)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ec5000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ef4000-0xee)=""/238, &(0x7f000070b000-0x4)=0xee) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e31000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x7bf}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000cbf000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000e9000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c6000-0x9)='/dev/sg#\x00', 0x40, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000efa000)={0x0, 0x2c, &(0x7f000005f000-0x2c)=[@in6={0xa, 0x3, 0xdcf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffa2d}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000437000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a5000)={r1, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0c1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9}, &(0x7f0000288000)=0x98) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000227000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006f6000)={r4, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a74000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000013f000-0x8)={0x0, 0x3, 0x3ff}, &(0x7f0000b5f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d12000)={r1, 0x20, 0xfe1, 0x0, 0x4, 0x4}, &(0x7f0000eb9000)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/autofs\x00', 0x8401, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000fe6000)="e8a6c3e28a1f23bb426e19bf0d0e13a4e803fec743bb85f89acaac6fec2935065e095e7aa4fc049dce32f0ac2c3548ed0448fabe13f6a280ee0e45b6b045e10fcaa1e645d08e6e5db6ec7169a08a611205e80b489b114e45c90eb00de555db05ecaf1941dafc8d5f475f349a5abd42d31a132b942f4559aad073783eb4dd1963ef9c204f02af1d5259c1912d16c1b54f99054fda0e8393431420edb8df", 0x9d, 0x5, &(0x7f0000fe6000)={0x0, 0x989680}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fe8000-0x8)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000fe7000)=0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x9) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x0, &(0x7f0000fe5000)=@raw=[], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b71000-0x1)=0x3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000300000)={0x0, r2, 0x4, 0x2, 0x0}, 0x14) syz_open_dev$mice(&(0x7f0000373000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) syz_open_dev$dmmidi(&(0x7f000089a000)='/dev/dmmidi#\x00', 0x8, 0x8000) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000020b000)='/dev/ppp\x00', 0x141103, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_emit_ethernet(0x11, &(0x7f0000925000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004b0000-0x4)=0x1000, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000234000)=0x3, 0x4) 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf4000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) bind$inet6(r0, &(0x7f000009f000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ca000-0x11)='/dev/vga_arbiter\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/load\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x109000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e2d000)=""/186, &(0x7f0000c53000+0x35e)=0xba) write$tun(r0, &(0x7f0000c0e000-0x3c5)=@hdr={0x2, 0x3, 0x1000, 0x3, 0x20, 0x0, @ipv6={0x0, 0x6, "112df9", 0x256, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@fragment={0x0, 0x0, 0x1f, 0x100000000000009, 0x0, 0x1, 0x3}, @dstopts={0x5f, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000000, 0x89, "94779a1ce2489c0a492f083a2958672dcb8590434fbd6d4ba4232ac57795d12d91c50d8faeac68754251354dd68a97678616884dac5ca8fa77b65b32a235ece340eb20c34434d32a540649f9bc2369566094ae8735682bf7482a900f251d0b9c2275d86ea0d92c5de257f84f3947c0966b3cc008e9c0514736c7685ec7aea884b7eeb7875ba3b05bf1"}, @generic={0x7, 0xb1, "0312ccbea71b63312d6923429551affaf0bd89df655b4f626594cacc30fc81c94ac6f0ea217e0e04653e096e45d78a85e69afd7742cb764e878dd35fa15baa56a671e158576da9e17f4409e99221f03253e798a1dcb3ab5b4b110456d484034aa29cc82688d8b7ceb84e1f78915c8f8b3fdc2ff8545892edf1548d02b1452a7a6cd9988b191bf16ad0fb060a7e134bde98726b493707a3d60591e1c4ed17d0e79f353736e45523118024e6cf73a53a8c1c"}, @calipso={0x7, 0x28, {0x15, 0x8, 0x0, 0x7, [0x5, 0x1, 0x4, 0x2]}}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3a, 0x6, 0x3, 0x3, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ed816a", 0x0, "848430"}, "f4e363341ff2186b5e35a8ef7b5267a02870f95452e796866a0224ec431063821fc22e83b4115dd94ae85e50117a922c560cb66473e2569edba244e3a6e06bb62da4ea33bf4af55c0aa03efacae20e8411bf487647edfd5930bd6e0b427aa343b4901076456ae19120b2bae0876547a450914f518a71bda254af495c4ded7289023a0de882161d782a430499c2ac"}}}}, 0x288) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d14000-0x8)={0x0, 0x10000}, &(0x7f0000b33000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb5000-0x8)={0x0, 0x9b0a}, &(0x7f0000af7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cc1000)={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]}, 0x7ff, 0x0}, &(0x7f000058b000)=0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b95000-0x20)={@rand_addr=0x1, @loopback=0x7f000001, 0x1, 0x4, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x7, @loopback=0x7f000001]}, 0x20) recvfrom$llc(0xffffffffffffffff, &(0x7f00005ba000-0x84)=""/132, 0x84, 0x0, &(0x7f0000d25000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac6000)={0x0, 0xd7, "5d0a22afea7eaa10f33bb65d624aa4baa8c605a0f56c56b8a992aefcbbc952795801448c02985e0341a608d207efdf856505cf87207c72b22cef8ab2d65f8cd10c940fbe44d2ff27681d16439d533545e7cb31d047f820b4604a0a489416ee22f4dcdcf90e049c9deb92af6f1cf3fe6bf8c8864005ce3d9e3266106d19810c98c150f014956aa565adfee5984a7b6f724afac5644b70e6966b7e27e110190469924be5187ecdf1c9608921be68220b6d741ce9feec298cac2380506e9409af0c0400bbd1ff3df047cd5afd020c4aec48de171350d56892"}, &(0x7f00000d9000-0x4)=0xdf) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000764000-0xb)='/dev/hwrng\x00', 0x802, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00006cb000-0x1004)={0x1000, "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"}) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000057c000)={0x0, 0x1000, "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"}, &(0x7f0000b32000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000524000-0x1008)={r3, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) sendmsg$netrom(r2, &(0x7f00008c0000-0x38)={&(0x7f0000446000-0x48)=@full={{0x3, {"ca7ac6750068b5"}, 0x100}, [{"46e90f46497f41"}, {"5aaefef1e71249"}, {"9397f79fcf27a6"}, {"86fb827a7e2384"}, {"3e3e59fe5368c1"}, {"904afaff3ea3ad"}, {"a359ee4ebc03cc"}, {"745200a597c27c"}]}, 0x48, &(0x7f0000a36000-0x30)=[{&(0x7f0000d96000)="024a1f23dac38f3cc72ee653fd901fc340a77c735089c785c254b0ba26c8b0fda099ec60c4a6a8f85f8fe8d4dda60f32c3f0d972f9694ab3a75fbaa884c34eb9aee5e5cbfe7cb014199a5afdef6586d85817376600cad91e359d14ed70c45a289b9796fcae84116b822ed0d728cd055918d3f46a959b413ca3c7075511d11029ef8256d18f047fa915b0098c84", 0x8d}, {&(0x7f00006cc000)="e2d839498b8eb8f8d2d075abd46e7880c2076c955178bd71a61859e8242becda1e3a8dbe46c5c0d6ed8134942ed955f98c27e0633a465e1833c10fd68c68d1c832525d12fac0cfec02b640db244e96fcbd18bb58a2499b74b8c42f5012ea0b8c2c5564621fbab5f233fdd24f47e086164554591a07f4baf42d5981847a9400a55c0ee38119ac1f3adc8dfdca5350a312d7829ff7bb779c7c94c3a0cad2c0", 0x9e}, {&(0x7f0000668000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000040}, 0x20000005) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f51000-0x4)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f54000)=""/1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009f3000)={0x0, 0x0}, &(0x7f0000f52000-0x4)=0x10) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c39000)=""/4096) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000075a000)={r0, r0, 0x9, 0x1, &(0x7f0000c41000)="83ef4fcb687e876ecf8176f4973b86d0aec841fc34860b63dea852795cc8c8c174e443c6abc3876c91a5bda67434359b4a4f08d477b0db8e1f10e7c0c182979172d6540d93c7a6dc47392472bbb8b60ee4bdb40b1e216fff43e9543593d8fa4218a0bd8bde2d2c3ffde9d63ff67689fb925674df27ee92a5a17598a5165db5de22031515058cc7ae57644eb924c8e2fb1736941d7e79e96534126ab5b4ec65297ba807099f2fbe0fad2a642e4a2fa8a4025941141be4c09e240286098846d56c846278", 0x100000000, 0xeada, 0x7, 0x8, 0x77, 0x8001, 0xfa26, "27c302c00952115d2c1c22e784aaf4b84d6503cd13698d042084df7bf1424cfbb47ccb0408a7fa8821e0372fc6f79f60904ea0061d0c42fd9a1d32f69750f35bd6"}) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000475000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000718000)=""/226) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00001b2000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.593503] sg_write: data in/out 2097119/606 bytes for SCSI command 0x0-- guessing data in; [ 95.593503] program syz-executor7 not setting count and/or reply_len properly 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)=0x0) fchmod(r0, 0x95) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ffb000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ffb000-0x4)=0x0) listen(r0, 0x5) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000bc8000-0x1b)=""/27, 0x1b) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000ffb000)={0x57, 0x8, 0x8, {0x20000, 0x3ff}, {0x5, 0x3}, @rumble={0x2, 0x0}}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f000074e000-0x97)="63739806939a540d1e0d328743fa90b2e63d3da1f9a2aed5540a2f87eead6e32c4c8b13baa4b03710419ce63cdcdeeef9297c04331fa0f302b0d3095c391f9e54decc43c8712b34ed1389cfc9b030c5669e7c02c1684d1be5b195aa1ee91b1ebc5dacadbde49bd32a54bfff0a6afd24465c7c9200e8304437fb89545fecfc55e3d063b92344f89e7ba6b6eeec1bcbaaffb81e5b3c27597", 0x97) r3 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) sendmsg$key(r3, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) [ 95.655400] sg_write: data in/out 2097119/606 bytes for SCSI command 0x0-- guessing data in; [ 95.655400] program syz-executor7 not setting count and/or reply_len properly 2018/01/08 16:41:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400003) setns(r1, 0x48000000) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000)=@ax25={0x3, {"f690b35b05adf9"}, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40003, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) 2018/01/08 16:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) rmdir(&(0x7f0000fb2000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00009cb000)=r3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f0000847000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) 2018/01/08 16:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r0, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r4, r3) tkill(r2, 0x13) 2018/01/08 16:41:22 executing program 1: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000960000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) flistxattr(r0, &(0x7f000005f000)=""/248, 0xf8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f8000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000339000-0x4)=0x98) 2018/01/08 16:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000002000)={0x1, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/08 16:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000056e000-0x4)=0x0, &(0x7f0000a37000)=0x4) 2018/01/08 16:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) sendmsg$kcm(r2, &(0x7f000062f000-0x38)={0x0, 0x0, &(0x7f0000b4a000)=[{&(0x7f00001f0000)="9a", 0x1}], 0x1, &(0x7f0000be7000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000102000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x210000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000363000)=0x16, 0x4) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup2(r0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bee000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ebc000-0x3)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/08 16:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000639000)='keyring\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000952000)="7398cdba135d2ede2356c585aebf40d0fa19ee0f163ab93b18fa000c0d78438443fca19330d5ea86c7a696c9f9fb8a", 0x2f, 0x0, &(0x7f00007f5000)={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) add_key$keyring(&(0x7f0000811000-0x8)='keyring\x00', &(0x7f00009fd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00001ab000-0x8)='keyring\x00', &(0x7f0000b7c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f000021c000)="0000000000000008b08c8ed509b1bfe74c29898f3fb82150c73e2e396401d7b049f92e1b27b6e28e7c50fb627139e0ed3233f13508d58c760f1743801015efc1c6e9959893897582bf371c", &(0x7f0000997000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b81000)="9c6367726f757000", r2) 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80800) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b0e000-0x88)={0x101, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0x0, &(0x7f0000f5b000)={0x0, 0x0}) setitimer(0x1, &(0x7f00000a8000)={{r2, r3/1000+10000}, {0x0, 0x0}}, &(0x7f0000030000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f0000e55000-0x10)={0x4, &(0x7f000046a000+0xa49)=[{0x40, 0x10001, 0x1, 0x100000001}, {0x1, 0xfffffffffffffffe, 0xffff, 0xffff}, {0xffff, 0x3f, 0xd23e, 0x8}, {0x1000, 0x7, 0x1, 0x7}]}) lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 16:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b17000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000a6e000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000028c000-0x4)=0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00008f8000-0x30)={0x6, 0x623, 0x5, 0x64c, 0x8, 0xddb}) dup3(r3, r1, 0x0) 2018/01/08 16:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000859000-0x14)={0x0, 0x3, 0x8, 0x8, 0x0, 0x60000, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f1000)={0x0, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0xc) sched_setparam(r1, &(0x7f0000948000)=0x6) 2018/01/08 16:41:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000c000-0x2)=0x46ec0adf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x100, &(0x7f000000c000-0x4)=[0x0], 0x1}, 0x20) [ 95.823147] x86/PAT: syz-executor0:13382 map pfn RAM range req write-combining for [mem 0x1cf250000-0x1cf252fff], got write-back 2018/01/08 16:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00000f0000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000dd9000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e62000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000050a000-0x4)=0xe8) getgroups(0x32f, &(0x7f0000242000-0x4)=[]) r2 = open(&(0x7f0000b48000-0x8)='./file0\x00', 0x444000, 0x0) syz_fuseblk_mount(&(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000b07000)='./file0\x00', 0xc000, r1, 0x0, 0x3, 0x8, 0x1) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00008c2000-0x4)=0xfffffffffffffae6, 0x4) 2018/01/08 16:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = syz_open_dev$vcsa(&(0x7f000060c000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) syz_open_pts(r1, 0x2871a0a3aa43d0b) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/08 16:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = epoll_create(0x1000800000008) r2 = syz_open_dev$midi(&(0x7f00003de000)='/dev/midi#\x00', 0x5, 0x140) openat(r2, &(0x7f00000b1000)='./file0\x00', 0x800, 0x10) pipe2(&(0x7f0000485000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00002c5000-0xb0)={{0x1f, 0x80}, 'port1\x00', 0x40, 0x40, 0x28, 0x100000001, 0xffffffff, 0xffffffffffffffff, 0xe78d, 0x0, 0x1, 0x428c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000f14000)={0xfff, 0x8001, 0x80000001}) 2018/01/08 16:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000269000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2000000000, @loopback={0x0, 0x1}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0xfffffffffffffdfc) close(r0) timer_create(0x7, &(0x7f0000346000-0x60)={0x0, 0x1d, 0x1, @thr={&(0x7f000085a000-0xa3)="713d40e8c6e80b68b61591153c5f0c2f57c5b088b7bffe8fc58c3b40942a1a1ddc890a6bf3e370c3cac117fdc5354b7c65b139d787b06719456d8d0848fa89be439b91e65e5989a4309335e9ffe46107541049c151490e0ea4210d7379da96e966349375cfa38fe7ad83c461433149fbb34078b9641cee7596b2599000e812ee76e3e4242ab05482a2bf86c55b728d91d1e1963221441b19580f2c641e1e5b6c55768b", &(0x7f0000405000-0x66)="8ce0a38084171e9af44aa84630599579608a37a182b65eebee6e841441d687e03250d23e5f818736554292cf21ba9ade642a09de36a55e4420f9f7ed94bd367f737fb6851bc8fe170ec294dea483d2b6684f21841ae2c022876489c9d245d8b6fe42050bc69c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b46000)=0x0) timer_gettime(r1, &(0x7f0000ba5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 16:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000745000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000255000)=""/68, &(0x7f0000fdd000)=0x44) 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000009000-0x80)=[{&(0x7f0000007000)="eeccac5a301a877790997cead64c59082c2e1ed990f22fbf1f56b9e05c2d4166b21e2759fdcfdb3f912f051b60c499413e8979251d10269bccb9e1d171d18bce9469d9da978689e52f607dfb9da0202eed3753c2369f4a28888cedc836dcbb245fde61bb4982e0dbed96290d3b347f6974ce0a1926d106a389622b838b952b524a10d69f34935108adcb05e96e6be94a40d1c1c2e32b8058e3b5f3940d3e2dcbddb069720520ff90a3", 0xa9}, {&(0x7f0000003000)="382004ffb7fa95f688bec0eb849589839105e55a92a9e3e6a4ed91b81b1a1c1daf3b41553a18f8055542779be1d2331f4a5071dd8ed5fa106aa9be0d7e48daf752ca22a802019303d39f368d2188d663bcfbe2af", 0x54}, {&(0x7f0000008000-0xde)="7470a836106e37c2fd565cff7122e15632c3930b8104a4b026d51a1eb070503560ba2f86e4ed8cc305f7ab037445c20b6352447dd754fdc135454ae0e30dde3c3d1f9d773debcb737a6045559eb56162682fec9322479d91c6debf7bb989ffbf58ac8dd06d81cc22b9f4253c9ec28414152b767ee378a92240262f7e059a0b84c9192084556ba0af68b27c6ca532e0a5ac7cccda7fcb3fa160ab34a3276c061c42ca4c2cc97de4818f06f197ce07838a74c8a260a667ca23d1d92322fef7cbc2f590d29be9a5dfe65545ee9f887821af47734844fb42f14128c8759794d7", 0xde}, {&(0x7f0000001000)="c3d33d1c14643f2496c47646ac3e3e8a45387a0c2b0e326cce668e2166a6d96a2b243365353e4a77f7541b3618ff8cd3b3fc7d6d855f1df3f6dc007212f4ac793dbbbff3a627b88bc8a6d1810d741b0221987ef4ee7095cc6e41515e4477bb0dae0c0ce5e07db9f4692088ac369edc018078fa7461460d9f85b93cd9f201acd7696fa1a5bdf4fc980babb9bfdeaf656d2c9ac233d5d71c7e3a6d9ec4a6443192dfa711eb60c9a0559b16c1a75182fbf2f526f76f44d28c57042cbcc6d4", 0xbd}, {&(0x7f0000006000)="ec6e8e98fef7d9c6b62fa4cfb81563a63809e16e67ade051e75e770bf1af9b", 0x1f}, {&(0x7f0000008000)="e33c48cffe6e4b57bc55267fd03130651c8dd31cca2a5d137832b3662c3b82fa8a387bbf574cabc52feccb010008fac5cdb129b6c306ea284d2e369a719b102ac52d02c4ee4de1522b6ef4aeb6384a90d0f35bdef909c8d01ba7f0d0acb9afdb9935ecfc3242eaadd57fad5d06106584b68e86d9117b401af264dd19ea4816977397607115f095d29944e312c808c88f7715da31fefd1cdfd4ed70b83bf8cabe", 0xa0}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0x4c)="b3d03c1778adc69c5979d1406c7ff070f5cb32fbf53ff21bb59d86b8f27bd2ba018e885e9c33e93520cc7c774f8ed4c3fba52bf409a2a3c59ee02937948ad7c5afc43812234f38bdd72e85f0", 0x4c}], 0x8, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x0}, 0xc) 2018/01/08 16:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000ca6000-0xb)='/dev/adsp#\x00', 0x2, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fba000)=@int=0x0, &(0x7f0000464000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000991000-0x4)=0x80000001, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005a5000-0x12)={@common='gretap0\x00', 0x0}) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000b97000)=0x4, 0x4) 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000e0000-0x60)=[{&(0x7f0000230000-0xfe)="dcc52070a7802a87fecef139ee9670dc5e16e90b129a0d224ddfa07125f98943ec1865639878542462c14c7235457a90f3e09c8fc17f7eccaa633bb1c968b9e9c11c58f8d813ad6f8f20512bae32a4457ace57d944", 0x55}], 0x1) shutdown(r0, 0x1) 2018/01/08 16:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000391000-0x30)=[{&(0x7f0000143000)=""/159, 0x9f}, {&(0x7f00001e8000-0x9c)=""/156, 0x9c}, {&(0x7f0000c9d000-0xce)=""/206, 0xce}], 0x3) 2018/01/08 16:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b84000)="", 0xfffffffffffffe9d, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000c44000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000185000-0x4)=0x10, 0x0) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x40) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000064e000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000075e000-0x9)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000d02000)=0x0, 0x7ff) 2018/01/08 16:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000eb9000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) 2018/01/08 16:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b2000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) close(r0) 2018/01/08 16:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x3, 0x8) bind(r1, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:23 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000de2000)="1f0000000201ff0efd4300bb00000007400000000000000000060000000466", 0x1f) 2018/01/08 16:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) connect$inet6(r0, &(0x7f00009ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00009ba000)={@generic="7ac6e6028268faa99bfaeba288bf0682", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_create1(0x0) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0xff, 0x2, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x1, 0x4}}], 0x1c) 2018/01/08 16:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007d7000)="fc0000001a000700ab090008090007000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fe83ab82f687f70c9d00f2fe082038f4f8b2b861f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) 2018/01/08 16:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x4}}], 0x1c) 2018/01/08 16:41:23 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xbd) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="52ffedea9829", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 16:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000deb000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000021e000)={0x0, 0x2, 0x0}, 0x4) r1 = socket(0x11, 0x100000002, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a00000000000000006e2e2aba000000012e0b3836005404b0e0301a4ce875f2f8ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf4ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000028000)="", 0x0) 2018/01/08 16:41:23 executing program 4: 2018/01/08 16:41:23 executing program 2: 2018/01/08 16:41:23 executing program 4: 2018/01/08 16:41:23 executing program 0: 2018/01/08 16:41:23 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000f57000-0x50)=[{&(0x7f0000f7d000)="3c06", 0x2}], 0x1, 0x80000000000002) [ 96.559539] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. [ 96.569352] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 16:41:23 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007d7000-0x4)=0x482, 0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00008a8000-0x1a4)=[{{&(0x7f0000b77000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f1f000-0x60)=[], 0x0, &(0x7f0000bd9000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000aaf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000054e000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000b4d000)={0x0, 0x989680}) writev(r0, &(0x7f00000e0000-0x60)=[{&(0x7f0000230000-0xfe)="dc", 0x1}], 0x1) 2018/01/08 16:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000096f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d1a000-0x1)="a8", 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c9d000)=0x80000000005, 0x4) recvmsg(r0, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/08 16:41:23 executing program 5: 2018/01/08 16:41:23 executing program 6: 2018/01/08 16:41:23 executing program 7: 2018/01/08 16:41:23 executing program 0: 2018/01/08 16:41:23 executing program 1: 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/08 16:41:23 executing program 5: 2018/01/08 16:41:23 executing program 3: 2018/01/08 16:41:23 executing program 2: 2018/01/08 16:41:23 executing program 2: 2018/01/08 16:41:23 executing program 5: 2018/01/08 16:41:23 executing program 0: [ 96.573182] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 96.604986] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 16:41:23 executing program 7: 2018/01/08 16:41:23 executing program 3: 2018/01/08 16:41:23 executing program 2: 2018/01/08 16:41:23 executing program 6: 2018/01/08 16:41:23 executing program 7: 2018/01/08 16:41:23 executing program 5: 2018/01/08 16:41:23 executing program 0: 2018/01/08 16:41:23 executing program 1: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f000096b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8a4b) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f00006fb000)='7', 0x1, 0x0, &(0x7f0000778000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:23 executing program 2: 2018/01/08 16:41:23 executing program 3: 2018/01/08 16:41:23 executing program 5: 2018/01/08 16:41:23 executing program 6: 2018/01/08 16:41:23 executing program 0: 2018/01/08 16:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000fd8000-0x1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/08 16:41:23 executing program 7: 2018/01/08 16:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000028d000)={0x9, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000549000)='\x00') close(r1) 2018/01/08 16:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a01000001c4ae"}}}}}}}, 0x0) 2018/01/08 16:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a3000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getresuid(&(0x7f0000e26000)=0x0, &(0x7f0000b3e000)=0x0, &(0x7f0000599000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000629000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000729000-0x4)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00007c5000-0x47)="8f82a949d5ebd40c150751704210c57a168187a475544ba46c9b424938abcae7bc6d6805d2bbe6b318a8c2092a4aa30de4fb9b9824b3896ee1e95c946240180000472c34ce73be", 0x47) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00001ab000)=0x0, 0x18e) 2018/01/08 16:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003a2000-0x8)=[{&(0x7f0000be1000)="290000001800ff0900080000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/08 16:41:24 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c16000)={&(0x7f0000f7f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d7f000)=[], 0x0, &(0x7f0000d44000)=[], 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000f57000-0x50)=[{&(0x7f0000f7d000)="3c06", 0x2}], 0x1, 0x80000000000002) 2018/01/08 16:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) ioprio_get$pid(0x3, r1) r2 = syz_open_dev$tun(&(0x7f0000c77000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) bind$inet(r0, &(0x7f0000a93000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f00004f0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 16:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e37000)="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", 0x587, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 16:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) socket(0x1000000409, 0xc, 0xc34) ioctl$EVIOCGREP(r1, 0x8010743f, &(0x7f00000ff000-0xae)=""/174) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00004ee000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) 2018/01/08 16:41:24 executing program 6: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000164000-0x3a)="d8d54fc1347ff7b7d9f27ac3c4a77e07165b8d7fbf7feafa1fe754a5546fdb206a6a9661ab8a458509b8218a8c3677f9b8f3a0c5b066ccc0dbf7", &(0x7f0000001000-0x62)="aec8df48f32c9bb1ba02ddd1ff664ddc41ccccb24ad5849516cc42ae9e55cf5fbdfbc2b4184c3fc2b50e6a2df2f83ef87e3cc9da6827aec589e72c807a39b30ff7758214b30e388dc650713a505af4057459b8f7ee309f5ccddb5fe0d7426ea2d984", 0x0}, 0x20) [ 96.889146] IPv6: Can't replace route, no match found [ 96.894563] kasan: CONFIG_KASAN_INLINE enabled [ 96.899208] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 96.906600] general protection fault: 0000 [#1] SMP KASAN [ 96.912136] Dumping ftrace buffer: [ 96.915673] (ftrace buffer empty) [ 96.919382] Modules linked in: [ 96.922589] CPU: 0 PID: 13569 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #252 [ 96.929938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.939283] RIP: 0010:fib6_add+0x736/0x15a0 [ 96.943574] RSP: 0018:ffff8801d6c0ec00 EFLAGS: 00010202 [ 96.948910] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b624e5 [ 96.956151] RDX: 0000000000000004 RSI: ffffc900020a7000 RDI: 0000000000000282 [ 96.963392] RBP: ffff8801d6c0ef30 R08: 1ffff1003ad81c51 R09: 0000000000000000 [ 96.970642] R10: ffff8801d6c0edf8 R11: 0000000000000000 R12: 00000000fffffffe [ 96.977883] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000028 [ 96.985126] FS: 00007fdf0c3db700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 96.993321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.999172] CR2: 0000001b9bc21000 CR3: 00000001cd8c9001 CR4: 00000000001606f0 [ 97.006415] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 97.013657] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 97.020896] Call Trace: [ 97.023472] ? fib6_force_start_gc+0xf0/0xf0 [ 97.027853] ? save_stack+0xa3/0xd0 [ 97.031453] ? save_stack+0x43/0xd0 [ 97.035050] ? kasan_kmalloc+0xad/0xe0 [ 97.038909] ? kmem_cache_alloc_trace+0x136/0x750 [ 97.043735] ? ip6_route_multipath_add+0x98d/0x16c0 [ 97.048720] ? inet6_rtm_newroute+0xdc/0x160 [ 97.053098] ? netlink_rcv_skb+0x224/0x470 [ 97.057302] ? rtnetlink_rcv+0x1c/0x20 [ 97.061159] ? netlink_unicast+0x4ee/0x700 [ 97.065361] ? netlink_sendmsg+0xa4a/0xe60 [ 97.069566] ? sock_sendmsg+0xca/0x110 [ 97.073421] ? sock_write_iter+0x31a/0x5d0 [ 97.077626] ? do_iter_readv_writev+0x525/0x7f0 [ 97.082265] ? do_iter_write+0x154/0x540 [ 97.086294] ? vfs_writev+0x18a/0x340 [ 97.090066] ? do_writev+0xfc/0x2a0 [ 97.093662] ? SyS_writev+0x27/0x30 [ 97.097260] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 97.102165] ? check_noncircular+0x20/0x20 [ 97.106374] ? print_irqtrace_events+0x270/0x270 [ 97.111103] ? __lock_is_held+0xb6/0x140 [ 97.115141] ? lock_acquire+0x1d5/0x580 [ 97.119086] ? lock_acquire+0x1d5/0x580 [ 97.123033] ? __ip6_ins_rt+0x56/0x90 [ 97.126807] ? ip6_convert_metrics+0x546/0x700 [ 97.131365] ? lock_release+0xa40/0xa40 [ 97.135312] ? dst_discard+0x50/0x50 [ 97.139007] ? ip6_route_multipath_add+0x98d/0x16c0 [ 97.143997] ? __ip6_ins_rt+0x56/0x90 [ 97.147778] __ip6_ins_rt+0x6c/0x90 [ 97.151384] ip6_route_multipath_add+0xd14/0x16c0 [ 97.156214] ? ip6_route_mpath_notify+0xd0/0xd0 [ 97.160857] ? lwtunnel_valid_encap_type_attr+0x196/0x210 [ 97.166369] ? rtm_to_fib6_config+0xdf0/0x1210 [ 97.170928] ? ip6_dst_gc+0x520/0x520 [ 97.174759] inet6_rtm_newroute+0xdc/0x160 [ 97.178963] ? inet6_rtm_newroute+0xdc/0x160 [ 97.183344] ? ip6_route_multipath_add+0x16c0/0x16c0 [ 97.188444] ? ip6_route_multipath_add+0x16c0/0x16c0 [ 97.193527] rtnetlink_rcv_msg+0x733/0x1020 [ 97.197828] ? validate_linkmsg+0x8e0/0x8e0 [ 97.202126] ? check_noncircular+0x20/0x20 [ 97.206336] ? find_held_lock+0x35/0x1d0 [ 97.210375] ? netlink_lookup+0x5f7/0xa90 [ 97.214496] ? lock_downgrade+0x980/0x980 [ 97.218624] ? find_held_lock+0x35/0x1d0 [ 97.222664] ? ip6_route_multipath_add+0x16c0/0x16c0 [ 97.227737] ? netlink_deliver_tap+0x148/0xcf0 [ 97.232290] ? lock_downgrade+0x980/0x980 [ 97.236412] ? lock_release+0xa40/0xa40 [ 97.240443] ? netlink_lookup+0x620/0xa90 [ 97.244569] ? ip6_route_multipath_add+0x16c0/0x16c0 [ 97.249653] ? netlink_deliver_tap+0x171/0xcf0 [ 97.254215] netlink_rcv_skb+0x224/0x470 [ 97.258249] ? validate_linkmsg+0x8e0/0x8e0 [ 97.262544] ? netlink_ack+0xa10/0xa10 [ 97.266405] ? netlink_skb_destructor+0x1d0/0x1d0 [ 97.271228] rtnetlink_rcv+0x1c/0x20 [ 97.274913] netlink_unicast+0x4ee/0x700 [ 97.278960] ? netlink_attachskb+0x8a0/0x8a0 [ 97.283346] ? security_netlink_send+0x81/0xb0 [ 97.287902] netlink_sendmsg+0xa4a/0xe60 [ 97.291946] ? netlink_unicast+0x700/0x700 [ 97.296156] ? security_socket_sendmsg+0x89/0xb0 [ 97.300882] ? netlink_unicast+0x700/0x700 [ 97.305092] sock_sendmsg+0xca/0x110 [ 97.308781] sock_write_iter+0x31a/0x5d0 [ 97.312815] ? sock_sendmsg+0x110/0x110 [ 97.316769] ? bpf_fd_pass+0x280/0x280 [ 97.320627] ? __might_sleep+0x2c/0x190 [ 97.324601] do_iter_readv_writev+0x525/0x7f0 [ 97.329074] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 97.333809] ? rw_verify_area+0xe5/0x2b0 [ 97.337849] do_iter_write+0x154/0x540 [ 97.341709] ? dup_iter+0x260/0x260 [ 97.345309] ? __lock_is_held+0xb6/0x140 [ 97.349347] vfs_writev+0x18a/0x340 [ 97.352943] ? __fget_light+0x297/0x380 [ 97.356895] ? vfs_iter_write+0xb0/0xb0 [ 97.360853] ? get_unused_fd_flags+0x190/0x190 [ 97.365419] ? alloc_file+0x27e/0x390 [ 97.369192] ? _raw_spin_unlock+0x22/0x30 [ 97.373315] ? sock_alloc_file+0x2a6/0x560 [ 97.377525] ? __fdget_pos+0x130/0x190 [ 97.381384] ? __fdget_raw+0x20/0x20 [ 97.385068] ? __alloc_fd+0x750/0x750 [ 97.388839] ? selinux_capable+0x40/0x40 [ 97.392879] do_writev+0xfc/0x2a0 [ 97.396303] ? do_writev+0xfc/0x2a0 [ 97.399907] ? vfs_writev+0x340/0x340 [ 97.403678] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 97.408496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.413492] SyS_writev+0x27/0x30 [ 97.416920] entry_SYSCALL_64_fastpath+0x23/0x9a [ 97.421645] RIP: 0033:0x452ac9 [ 97.424804] RSP: 002b:00007fdf0c3dac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 97.432491] RAX: ffffffffffffffda RBX: 00007fdf0c3db700 RCX: 0000000000452ac9 [ 97.439733] RDX: 0000000000000001 RSI: 00000000203a1ff8 RDI: 0000000000000013 [ 97.446973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.454214] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 97.461454] R13: 0000000000a2f7ef R14: 00007fdf0c3db9c0 R15: 0000000000000000 [ 97.468731] Code: b1 f2 b9 fc e8 bc 38 a6 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 9b f2 b9 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 97.487884] RIP: fib6_add+0x736/0x15a0 RSP: ffff8801d6c0ec00 [ 97.493699] ---[ end trace 826fa291c858305a ]--- [ 97.498460] Kernel panic - not syncing: Fatal exception in interrupt [ 97.505388] Dumping ftrace buffer: [ 97.508907] (ftrace buffer empty) [ 97.512586] Kernel Offset: disabled [ 97.516189] Rebooting in 86400 seconds..