92f7c23df564ff305364ef780d4b3cf10dd71e77c523f238230231cb03467ad6abdf9dd751de6edb0d371b2ac006c2322ad1780911b153fd", 0xc5}, {&(0x7f00007f4000)="a6aa76b6b0524311cb94111c557883aaf02902ee3f5d657588462bde988db64520fe0e5dbf7091b62b16d8ea6fea8deac0d5fca4e578d89c666afe759f2be59a4a672f49c5d96e1752370b05a9b0c993d765760492c726fdeb8b89ce840bf73565e0ab8f3cf6cfd962229e77738e693d7f9e9c01c0818035de5865af3afd232ade3ac45ded95c1555b53f6ae3fc8bb7a0933", 0x92}], 0x6, &(0x7f000082c000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r4, r4, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r4, r4, r0, r4, r4]}], 0x78, 0x800}, 0x4040800) ioctl$sock_ifreq(r4, 0x800, &(0x7f0000693000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='vcan0\x00'}) 2018/01/20 05:27:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x2d, 0x7ff, 0x7}, &(0x7f0000004000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r2, r3}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/01/20 05:27:36 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000830000-0x4)=0x2, 0xfffffffffffffc55) socket$inet6(0xa, 0x80003, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000525000)={0x0, 0x6}, &(0x7f00005ad000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c23000)={0x100000001, 0x200, 0x20, 0x3ff, r1}, &(0x7f00003d9000)=0x1) lsetxattr(&(0x7f00009d4000)='./file0\x00', &(0x7f0000494000-0xc)=@random={'security.', ':%\x00'}, &(0x7f000076c000)='em1security\x00', 0x7, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000cec000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x11507f) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e1d000-0x50)={{0x81, 0x9}, {0xa4d9, 0x0}, 0x371, 0x6, 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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000841000)={{0x8966, 0x8}, 0x1, 0x0, 0x8, {0x200, 0x2b2}, 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ea3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b4000-0x4)=0xe8) bind$packet(r2, &(0x7f000066e000-0x14)={0x11, 0x6, r3, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/20 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000034f000)={0x7, r2, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000b46000-0xa7)=""/167, &(0x7f0000d24000)=0xa7) io_setup(0x4, &(0x7f0000608000)=0x0) fsetxattr(r2, &(0x7f0000850000-0x11)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f00003cb000)='\x00', 0x1, 0x0) io_getevents(r5, 0xfff, 0x2, &(0x7f0000019000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009f9000)={0x77359400, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r3, &(0x7f0000861000)=[], 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.260167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.260182] 11577 total pagecache pages [ 48.260193] 0 pages in swap cache [ 48.260197] Swap cache stats: add 0, delete 0, find 0/0 [ 48.260200] Free swap = 0kB [ 48.260202] Total swap = 0kB [ 48.260204] 1965979 pages RAM [ 48.260206] 0 pages HighMem/MovableOnly [ 48.260208] 327760 pages reserved 2018/01/20 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000031d000-0x8)=0x6) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) io_setup(0x8, &(0x7f00001c1000-0x8)=0x0) io_getevents(r3, 0xffffffff, 0x8, &(0x7f00000e6000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009ba000-0x10)={0x77359400, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009e3000)={0x0, 0x0, 0x0}, &(0x7f00004ae000)=0xc) rmdir(&(0x7f0000281000)='./control\x00') symlink(&(0x7f0000a0f000-0x8)='./file0\x00', &(0x7f0000001000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 48.820511] kauditd_printk_skb: 100 callbacks suppressed [ 48.820519] audit: type=1400 audit(1516426056.020:309): avc: denied { dyntransition } for pid=8009 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/20 05:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = socket(0x9, 0xa, 0x9) getsockname$unix(r1, &(0x7f0000538000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000581000-0x4)=0x8) migrate_pages(r0, 0xfd7, &(0x7f0000fe1000-0x8)=0x0, &(0x7f0000e7a000)=0x0) 2018/01/20 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000802000)='/dev/midi#\x00', 0x5, 0x10001) getsockname$packet(0xffffffffffffffff, &(0x7f0000a8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ca000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e90000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/qat_adf_ctl\x00', 0x880, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000ea4000)={0x0, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1033}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe00000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) connect$rds(r3, &(0x7f00001ac000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/ppp\x00', 0x40080, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005cf000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dba000)=0xfffffffffffffffb, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000b11000-0x8)=&(0x7f0000b5c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000012e000)={0x0, 0x52, "b1426935a2a0ac8211b4515f383317ed98ea43f7ccb5cf825081b958aae1cc6770d51896fd91ce40822b8f3c6be0f8a97f72f7b439f550f659d60fbab6763daf96edcdd8e524bf3b04bd612eddf89474e7cd"}, &(0x7f000006c000)=0x5a) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000936000)={r2, 0x5}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af22, &(0x7f00003b6000)={0x0, 0xffffffffffffffff, &(0x7f000005e000)=""/9, &(0x7f0000e3d000-0x80)=""/128, &(0x7f000049f000-0x4)=""/4, 0x0}) 2018/01/20 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000089d000)=0x0, &(0x7f0000bcd000)=0x4) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) readv(r1, &(0x7f000044e000)=[{&(0x7f0000bfb000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000821000-0x4)='bic\x00', 0x4) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:27:36 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, 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 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000092a000)=0x3, 0x4) sendmsg$rds(r1, &(0x7f0000ede000-0x38)={&(0x7f0000cbd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d13000)=[{&(0x7f0000eaf000-0xa7)=""/167, 0xa7}, {&(0x7f000036f000)=""/6, 0x6}, {&(0x7f0000685000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20004010}, 0x8000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ab000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000042e000-0x4)=0x8) clock_settime(0x0, &(0x7f0000851000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000586000)={r2, 0x8, 0x200, 0xcb}, &(0x7f0000338000-0x4)=0x10) [ 49.006854] SELinux: unknown mount option [ 49.028977] SELinux: unknown mount option [ 49.033708] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.039795] CPU: 1 PID: 8031 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #269 [ 49.047101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.056460] Call Trace: [ 49.059049] dump_stack+0x194/0x257 [ 49.062686] ? arch_local_irq_restore+0x53/0x53 [ 49.067969] ? handle_userfault+0x12b7/0x24c0 [ 49.072452] handle_userfault+0x12fa/0x24c0 [ 49.076750] ? handle_userfault+0x150b/0x24c0 [ 49.081234] ? userfaultfd_ioctl+0x4520/0x4520 [ 49.085792] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.090955] ? perf_trace_lock+0x40/0x900 [ 49.095078] ? __lock_is_held+0xb6/0x140 [ 49.099116] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.103937] ? trace_event_raw_event_lock+0x340/0x340 [ 49.109109] ? print_irqtrace_events+0x270/0x270 [ 49.113852] ? print_irqtrace_events+0x270/0x270 [ 49.118588] ? get_user_pages_fast+0x277/0x340 [ 49.123151] ? perf_trace_lock+0xd6/0x900 [ 49.127290] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.132126] ? perf_trace_lock+0x900/0x900 [ 49.136341] ? __lock_acquire+0x664/0x3e00 [ 49.140561] ? check_noncircular+0x20/0x20 [ 49.144775] ? __lock_acquire+0x664/0x3e00 [ 49.149003] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.154176] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.159346] ? find_held_lock+0x35/0x1d0 [ 49.163395] ? __handle_mm_fault+0x3296/0x3ce0 [ 49.168389] ? lock_downgrade+0x980/0x980 [ 49.172518] ? lock_release+0xa40/0xa40 [ 49.176465] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.181281] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.186107] ? copy_overflow+0x20/0x20 [ 49.189975] ? do_raw_spin_trylock+0x190/0x190 [ 49.194537] ? perf_trace_lock+0x900/0x900 [ 49.198764] __handle_mm_fault+0x32a3/0x3ce0 [ 49.203156] ? __pmd_alloc+0x4e0/0x4e0 [ 49.207053] ? find_held_lock+0x35/0x1d0 [ 49.211933] ? handle_mm_fault+0x248/0x8d0 [ 49.216143] ? lock_downgrade+0x980/0x980 [ 49.220296] handle_mm_fault+0x334/0x8d0 [ 49.224338] ? down_read+0x96/0x150 [ 49.227942] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 49.232499] ? vmacache_find+0x5f/0x280 [ 49.236454] ? find_vma+0x30/0x150 [ 49.239983] __do_page_fault+0x5c9/0xc90 [ 49.244052] ? mm_fault_error+0x2c0/0x2c0 [ 49.248185] ? find_held_lock+0x35/0x1d0 [ 49.252235] do_page_fault+0xee/0x720 [ 49.256024] ? __do_page_fault+0xc90/0xc90 [ 49.260249] ? lock_release+0xa40/0xa40 [ 49.264197] ? perf_trace_lock+0x900/0x900 [ 49.268416] ? do_raw_spin_trylock+0x190/0x190 [ 49.272990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.277821] page_fault+0x2c/0x60 [ 49.281260] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 49.287033] RSP: 0018:ffff8801bb777928 EFLAGS: 00010246 [ 49.292376] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 49.299635] RDX: 000000000000010b RSI: ffffc9000189f000 RDI: ffff8801bb777d28 [ 49.306880] RBP: ffff8801bb777a08 R08: ffff8801c874d1a0 R09: 1ffff100376eeee7 [ 49.314126] R10: ffff8801bb777858 R11: 0000000000000003 R12: 1ffff100376eef28 [ 49.321374] R13: ffff8801bb7779e0 R14: 0000000000000000 R15: ffff8801bb777d20 [ 49.328642] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.333819] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.338990] ? iov_iter_revert+0x9d0/0x9d0 [ 49.343216] ? mark_held_locks+0xaf/0x100 [ 49.347342] ? simple_xattr_get+0xeb/0x160 [ 49.351554] ? current_kernel_time64+0x122/0x2f0 [ 49.356290] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.361296] generic_perform_write+0x200/0x600 [ 49.365878] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 49.371133] ? generic_update_time+0x1b2/0x270 [ 49.375706] ? __mnt_drop_write_file+0xd/0x70 [ 49.380180] ? file_update_time+0xbf/0x470 [ 49.384395] ? current_time+0xc0/0xc0 [ 49.388191] ? down_write+0x87/0x120 [ 49.391894] __generic_file_write_iter+0x366/0x5b0 [ 49.396803] ? check_noncircular+0x20/0x20 [ 49.401031] generic_file_write_iter+0x399/0x790 [ 49.405776] ? __generic_file_write_iter+0x5b0/0x5b0 [ 49.410857] ? find_held_lock+0x35/0x1d0 [ 49.414899] ? iov_iter_init+0xaf/0x1d0 [ 49.418856] __vfs_write+0x684/0x970 [ 49.422547] ? lock_acquire+0x1d5/0x580 [ 49.426507] ? kernel_read+0x120/0x120 [ 49.430395] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.435126] ? __sb_start_write+0x209/0x2a0 [ 49.439437] vfs_write+0x189/0x510 [ 49.442971] SyS_write+0xef/0x220 [ 49.446404] ? SyS_read+0x220/0x220 [ 49.450094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.455089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.459830] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.464565] RIP: 0033:0x452ee9 [ 49.467731] RSP: 002b:00007f6693f51c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/20 05:27:36 executing program 4: timerfd_create(0x2, 0x80000) 2018/01/20 05:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x29e, &(0x7f0000459000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x268, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x9a6, {0xfffffffffffffff7, 0x6, "9dc4a1", 0x5, 0x33, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x39, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x400}]}, @dstopts={0x7f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@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], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x403a, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x40, {0x9, 0xe, 0x5ac8, 0xffff, [0x0, 0x9, 0x1, 0x1, 0xe0000000000, 0xc2, 0x70a]}}, @generic={0x1, 0x285, "eac0d5fe83b3b95aeff0e35dc3bdd1e33bc394855e70fe513d01bca119a95703d000ef5be6dad84c6638aa9a670d7d2317d0a4ef8c834f6d7e8d40684ddde91fc0ba2b7abb3c"}, @pad1={0x0, 0x1, 0x0}]}], "9680fca98f9c836b7e1d0449f135cb4c56e90f7ff038c669dbfd79221f9568fced2edcfc8adfe5d04ac72232c8f0d456242ba8b3ddac919c7d2ba1cb6b1a73999ea628041b4de022072c7cb3e3454c117534238d6f9a982434e9fa7004b2e1d71c68d371d7d87acef67f0ebd15589fa2445e365de1bd93530d692c0a05fef3383fb52ec7813ab57192bde43d56901dd424eae7dd89b5b8bc7a8782875f150a145418002cf05822b76244b296ef4b0944780e40bccd116f4751cf825f27fd238d692c8c9890836ce1e3e7ad6b6355e0f1c8528a26768888cc40c2bc5467f5b3236239067a453bbf1bcbc6df36"}}}}}}}, 0x0) pipe(&(0x7f0000a5e000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ppoll(&(0x7f0000194000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x38, 0x0}], 0x2, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000562000)={0x100000001}, 0x8) r2 = shmget(0x1, 0x4000, 0x78000200, &(0x7f0000229000/0x4000)=nil) syz_open_dev$vcsa(&(0x7f000025e000)='/dev/vcsa#\x00', 0x0, 0x280080) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000cc0000-0xa2)=""/162) 2018/01/20 05:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x8, 0xfffffffffffffffc) fcntl$setsig(r0, 0xa, 0x1d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000683000)='/dev/autofs\x00', 0x4040, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000a1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e1000-0x4)=0x10) connect$l2tp(r1, &(0x7f0000b59000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x3, 0x4, {0xa, 0x2, 0x315, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000997000-0x4)=0x0, &(0x7f0000803000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000c77000-0x48)=""/72) 2018/01/20 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f81000)=0x7fff) 2018/01/20 05:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x3) bind$bt_l2cap(r3, &(0x7f0000b18000-0xe)={0x1f, 0x1ff, {0xc9c, 0x3c5e, 0x6, 0x20, 0xca8c, 0x6}, 0x3, 0x100000000}, 0xe) accept$inet6(r2, &(0x7f00003b4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a68000-0x4)=0x1c) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x350}], 0x1) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f53000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fb000-0x4)=0xe8) ioctl$KDSKBLED(r2, 0x4b65, 0x5) r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e37000-0xc)={r4, r5, r6}, 0xc) dup2(r0, r2) 2018/01/20 05:27:36 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c69000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e0e000-0xc)={{0x100000000, 0x100, 0x5, 0x8, 0xfffffffffffffffc, 0xfff}, 0x5a06}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) setitimer(0x2, &(0x7f0000f40000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000059a000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f0000b69000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000dc5000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000202000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f0000037000-0xc)=[], 0x2aaaaaaaaaaaad29, &(0x7f0000037000-0x10)={r1, r2}) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) 2018/01/20 05:27:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0x2) 2018/01/20 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c41000)={r0, &(0x7f0000361000)="", &(0x7f0000e0e000)=""/102}, 0x13) [ 49.475416] RAX: ffffffffffffffda RBX: 00007f6693f52700 RCX: 0000000000452ee9 [ 49.482661] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 49.489907] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 49.499587] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 49.507181] R13: 0000000000a2f7cf R14: 00007f6693f529c0 R15: 0000000000000000 2018/01/20 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) statx(r0, &(0x7f0000949000)='./file0\x00', 0x100, 0x4, &(0x7f0000614000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xe, 0x0, 0x6, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000072d000-0x50)={0x2, 0x7, 0x5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e9c000)=0x6, 0xea) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f2d000-0x10)={r0, &(0x7f0000f93000)=""}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b92000-0x50)={{0x2, 0x0}, {0x4, 0x3}, 0x1ff, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.561933] audit: type=1326 audit(1516426056.762:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000a5f000)='/dev/input/mouse#\x00', 0x10001, 0x204000) accept(r0, &(0x7f0000d9b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000)=0x2e) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0xa, 0x7) getpeername$packet(0xffffffffffffffff, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003a0000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008b9000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x258, r2}) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x1e4, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1", 0x29}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:27:36 executing program 3: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/20 05:27:36 executing program 5: r0 = perf_event_open(&(0x7f0000af7000)={0x4, 0x78, 0x5, 0x800, 0x4, 0xffffffff7fffffff, 0x0, 0xade9, 0x1002, 0x2, 0x6, 0x9, 0x7, 0xd96a, 0x81329b0, 0x9, 0x80000000, 0x0, 0x4, 0x8001, 0x9, 0x2834, 0x1ff, 0x65, 0x1, 0x401, 0x1, 0x1, 0x0, 0x10000, 0x6, 0x7fff, 0x3, 0x6, 0x8, 0x800, 0x5, 0xffff, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000af8000)=0x0, 0x1}, 0x4020, 0x9, 0x1ff, 0x3, 0x1, 0x7, 0x5, 0x0}, 0x0, 0xf1, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f41000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aa", 0x1}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x1b4, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000060b000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000055a000-0x20)={0x401, 0x0, 0x0, 0x8d7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000beb000-0x10)={r4, 0x1}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000010b000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) getuid() 2018/01/20 05:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/autofs\x00', 0x480200, 0x0) write$selinux_user(r1, &(0x7f0000a20000-0x26)={'system_u:object_r:faillog_t:s0', 0x20, 'user_u\x00'}, 0x26) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ce6000-0x20)={0xe9bd, 0xfff, 0x3, 0x7fff, 0xe, 0x3776}) listen(r0, 0x2000000000103) r2 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r2, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0xfffffddc, ""}, &(0x7f0000d6d000-0x4)=0x8) [ 49.617934] audit: type=1400 audit(1516426056.776:311): avc: denied { map_create } for pid=8077 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) pwrite64(r0, &(0x7f0000310000-0x1000)="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", 0x1000, 0x0) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e38000-0x4)=0x0) [ 49.709114] audit: type=1400 audit(1516426056.777:312): avc: denied { map_read map_write } for pid=8077 comm="syz-executor4" 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 [ 49.733354] audit: type=1326 audit(1516426056.793:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=71 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 49.757805] audit: type=1326 audit(1516426056.796:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 49.782443] audit: type=1326 audit(1516426056.797:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0x4) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) sched_setaffinity(r2, 0x8, &(0x7f00001eb000)=0xc39) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff9000-0x8)='./file0\x00', 0x200, 0xfb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004dc000-0x14)={0x0, 0x5, 0x2, 0x1, 0xfffffffffffffff7, 0x9}, &(0x7f0000346000-0x4)=0xffffffffffffff5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004eb000-0x10)={r1, 0xfffffffffffffffc, 0x5, 0x7fffffff}, &(0x7f00005ca000-0x4)=0x10) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000c81000)=""/203, &(0x7f0000c60000-0x4)=0xcb) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') r3 = mmap$binder(&(0x7f0000edf000/0x3000)=nil, 0x3000, 0x6, 0x113, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000066c000-0x18)={r3, 0x0, 0x0, 0x0}) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) r4 = add_key$user(&(0x7f000052b000)='user\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002cc000-0x10)="64f87189f5666ec6b2d779320fca2367", 0x10, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000ff1000-0xa6)=""/166, 0xa6) 2018/01/20 05:27:37 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf00f81d0b00795c1, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x7f]}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000)=0x10, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004a9000-0x8)=0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008d7000)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000f9000-0x2)=0x6) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000848000)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a0000)=0x0, &(0x7f0000f65000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d79000)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0xfffffffffffffe42) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000355000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f000053c000-0x4)={0xb3a}}}) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)=0x2a, 0x4) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f00000ba000)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f70000+0xd1f)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000925000-0x4)=0xa0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f71000)=0x0, &(0x7f0000f72000)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d1c000)={{0x2, 0x9}, {0x1, 0x8}, 0x5, 0x5, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) [ 49.807529] audit: type=1326 audit(1516426056.798:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000865000)={@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x0}, 0x0) [ 49.839515] audit: type=1326 audit(1516426056.815:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8069 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f00007c2000-0x4)=0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000e69000-0x4)=0x9) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e9d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000336000)='illinois\x00', 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/checkreqprot\x00', 0x48100, 0x0) r4 = request_key(&(0x7f0000ce2000)='rxrpc\x00', &(0x7f0000b7c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000432000)='/dev/kvm\x00', 0xfffffffffffffffa) add_key(&(0x7f0000c0b000-0xc)='id_resolver\x00', &(0x7f0000274000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000030e000)="e9122c209d1910f06732a594c62b16f2fb1d966d89a0810b64add438eae74a", 0x1f, r4) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{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]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004d0000)={0x0, 0x7530}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x66001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005cd000-0x10)={0x0, 0x1c, &(0x7f0000fd7000-0x1c)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98}]}, &(0x7f0000048000-0x4)=0x10) socket$inet(0x2, 0x3, 0x3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cf000)={r1, 0x101, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004531, &(0x7f0000a8d000)="") getsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000849000)=0x0, &(0x7f000080e000-0x4)=0x4) [ 49.876926] devpts: called with bogus options 2018/01/20 05:27:37 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$alg(0x26, 0x5, 0x0) socket$llc(0x1a, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d0a000)=0x3) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x1d)=""/35, 0x23}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000001000)=""/178, 0xb2}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7) sendfile(r0, r1, 0x0, 0x6) 2018/01/20 05:27:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000287000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f39000-0x75)={0x0, 0x6d, "1ee0759db87049a08279cf07371237b5ea9811b140f948329ab644be36ead092e17d9f63c149656fc1712b6da761835b34e6741a18f04fa44dcc574ebe26fa28c51e4368fab28b27c9f61b90dfb277b2f5394979ced421ed6e46a9e3f1976190ec67f7441a0111afbb507f8eff"}, &(0x7f0000c42000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000922000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x80000001, 0x6, 0x80}, &(0x7f00004f9000)=0xa0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000657000)={0x8, 0x0}, 0x6) socketpair$inet_sctp(0x2, 0x200000000004, 0x84, &(0x7f0000928000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000840000-0x8)={0x0, 0x9}, &(0x7f0000eec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aad000-0xab)={r2, 0x1, "c6"}, &(0x7f0000ee4000)=0x9) getsockname$inet6(0xffffffffffffffff, &(0x7f0000ee7000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000440000)=0x1c) sync_file_range(r1, 0x1, 0x800, 0x6) 2018/01/20 05:27:37 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000374000)='/dev/adsp#\x00', 0xa3, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00004b4000)=""/75, &(0x7f0000cbd000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f000006a000-0xb)='/dev/audio\x00', 0x101040, 0x0) write(r1, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) bind(r0, &(0x7f0000052000+0xe3c)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x0}}, 0x26) 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000005, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000ffd000-0x4)=0xfff, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffc000)={@generic="24bcc5a105c811d1700a02bfdf7207c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b4d000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ba000)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000)='./file0\x00', 0x4000, 0x89) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x1000, 0xfffffffa) r1 = msgget$private(0x0, 0x41) msgsnd(r1, &(0x7f0000003000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f814535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2020a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e970591092de6aa6702"}, 0x8a, 0x0) msgrcv(r1, &(0x7f0000002000-0x89)={0x0, ""/129}, 0xffffffffffffffee, 0x8000000000, 0x8000) r2 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000002000)={&(0x7f0000006000-0x26)=""/38, 0x26}) 2018/01/20 05:27:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d0000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/icmp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce5000)={&(0x7f0000494000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() waitid(0x1, r4, &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c59000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee2000-0x4)=0xe8) creat(&(0x7f0000eaa000)='./file0\x00', 0x40000000000000) times(&(0x7f0000439000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000848000-0x14)={0x3ff, 0x1ff, 0x6, 0x4, 0x100}) llistxattr(&(0x7f0000e52000)='./file0\x00', &(0x7f0000735000)=""/3, 0x3) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000a97000)=0x1) mount(&(0x7f0000144000)='./file1\x00', &(0x7f00006d3000)='./file0\x00', &(0x7f0000f9e000-0x5)='befs\x00', 0x0, &(0x7f00009fc000-0xc8)="7cf25d60ee8ea4b21f39b16d00000004b9d3c4ebb1eb7933b2baccb7") 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000172000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) sysfs$2(0x2, 0x0, &(0x7f0000e49000-0x3b)=""/59) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x79, &(0x7f0000248000-0x79)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [{[{0x9100, 0x7, 0xfffffffffffeffff, 0x3}], {0x8100, 0xd54, 0x5, 0x3f}}], {@mpls_uc={0x8847, {[{0x6, 0x0, 0x3, 0x3}], @generic="b5f68b154b24d776622f5415bb5b128d21e9ff916063d07f2ef646aef2f8d42bae0f3f09aa436733c4fa8cb3d3ce3f02de0c9f3e78568e2261636304ff1eb0de102403d7292deccac5dbf38b6784cbe39289d57d9b8a07d8750cf000d4fd9b"}}}}, &(0x7f000050e000)={0x0, 0x2, [0x496, 0x4f7]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006bf000)={0x0, 0x0}) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da6000-0xb)='/dev/mixer\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000c9c000)={0x0, ""}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000965000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x8, 0x2, 0xffff, 0x0, 0x40, 0x0, 0x3, 0x1, 0x9, 0x9c, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc]}, &(0x7f0000ed7000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000029b000)=r2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000418000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000056e000-0xa)={0x7, "8154d86ee38e"}) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000171000-0x5a)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:27:37 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000149000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/ashmem\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fff, 0x88d5, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c7e000)={0x8, 0x0, 0x9, 0x56b6e2f9, 0x11, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x18)={0xa, [0x0, 0x80000001, 0x10001, 0x1, 0x7, 0x2, 0x401, 0xefac, 0xfffffffffffff064, 0x9]}, 0x18) r5 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0, 0x0, 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x86001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000eb5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b10000)=[{&(0x7f00005c9000)="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", 0x1000}, {&(0x7f0000001000-0x29)="2c20b9ba266ac33204cabf2a09168473a3c730aae02470fb5655acb89272c9d5b87658c24c5fde0569", 0x29}, {&(0x7f0000137000-0xce)="ed1150845272647f171d41cc2de3e6f696230ee8266312c79dc39f84df3fd8879ed44a91f3c4ac13279a13da504f9ed66cffbd9ddac0858aff6a7ee4776a82ea5a7c9f69c532c0bded29e911c2fdc0ce0246363fd9a9a28c2ef0af94cee00fa31f1badf1b8e1225e7cd183f254f732b498a332709a7989ebded292f0de2bc6085a1deaa584c70ed2b94a0801a6fe04788bb9b0b4631ebdbdfe21efff552c61b1ffbb31e4af47fd60639a1e3340c45f5ed09ad72daf2b640c2e2e3ea5bc7714f079ef6c2a20efd3c6acf9083caa1f", 0xce}], 0x3, &(0x7f0000149000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r7, r8, r9, r11]}], 0x58, 0x0}, 0x4080) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000003000-0x4)=0xdaf, 0x4) socket$packet(0x11, 0x2000000003, 0x300) r12 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r12, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2018/01/20 05:27:37 executing program 2: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x5, 0x8) close(r1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007ff000)=0x5, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000bf4000)={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, {0xa, 0x2, 0xe00000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x2e5f, [0x7, 0x3f, 0x2, 0x20, 0x401, 0x3, 0x0, 0x400]}, 0x5c) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00004c3000-0x70)={[{0x10000, 0x10001, 0x1ff, 0x9, 0x100, 0x101, 0x8, 0x7276, 0x15c0400000, 0x4, 0x80, 0x6, 0x0}, {0x71fe, 0xede, 0x8, 0x41f, 0x0, 0x53a3, 0x3, 0x100000001, 0x1ff, 0x1, 0x8, 0x1, 0x48df}, {0x1, 0x1ff, 0x8, 0x5, 0x2, 0x3, 0x8, 0x1d94, 0xffffffff, 0x1f, 0x4, 0x101, 0x3}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003f7000)={0x0, 0x5d, 0x30, 0x8e4b, 0x3}, &(0x7f0000240000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000af4000+0x17c)={r3, 0x60, &(0x7f0000bc9000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xbf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000071000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ac7000-0x2f)=""/47, &(0x7f0000545000-0x4)=0x2f) syz_extract_tcp_res$synack(&(0x7f00009d6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f000094f000-0x93)=@pi={0x0, 0x8035, @ipv4={{0xa, 0x4, 0x9, 0x8, 0x8f, 0x3, 0x1, 0x8, 0x21, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@noop={0x1}, @rr={0x7, 0x13, 0x101, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x9, @broadcast=0xffffffff]}]}}, @igmp={0x0, 0x3b8, 0x0, @rand_addr=0x0, "0fe942625ba309d6a9862a7b5612a7a697e2f9c4341a08530c5f36900f2416acc088ebf52a8b7fed253ffe294f1b7e6d3c6701babe5b354de97133e7f433515fbf72d694c89c71a60e21ffb09d772f8be60dbb60fe4303ad67398d59f5405c"}}}, 0x93) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000046e000)=0x10000) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000425000-0xc)='/dev/audio#\x00', 0x7fff, 0x420800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a33000)=0x8, &(0x7f0000819000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000f90000-0xe)='/dev/admmidi#\x00', 0x0, 0x109082) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) sigaltstack(&(0x7f0000c94000/0x1000)=nil, &(0x7f0000e51000-0x8)=0x0) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffff7ffffffc, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c31000)={0x0, 0x1000, "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"}, &(0x7f0000e82000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000043b000-0x8)={r3, 0x4, 0x8}, 0x8) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) read(r0, &(0x7f00000f5000-0x88)=""/136, 0x88) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f0000be2000/0x1000)=nil, 0x1000, 0x3000008, 0x80010, r1, 0x0) r8 = mmap$binder(&(0x7f0000c1c000/0x3000)=nil, 0x3000, 0x2000003, 0x810, r5, 0x37) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007c1000)={0xc0, 0x0, &(0x7f0000e15000-0xc0)=[@increfs_done={0x40106308, r6, 0x0}, @increfs_done={0x40106308, r7, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f00002d7000)=[@fda={0x66646185, 0x2, 0x3, 0x3}, @flat={0x73682a85, 0x101, r8, 0x4}], &(0x7f00004c9000)=[0x38, 0x68, 0x28, 0x0, 0x38]}, 0x2}}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x48, &(0x7f0000d22000)=[@fda={0x66646185, 0x2, 0x1, 0x3e}], &(0x7f00008ae000)=[0x48, 0x0, 0x38, 0x38, 0x78, 0x0, 0x18, 0x0, 0x38]}}], 0x79, 0x0, &(0x7f0000524000)="ad30efcc876a2b6a90a2761b119a7099f5a00f40596d974c956ebc3f437fd1dfc1027b19e5c9c78c0e9679bd934c36654a2e669efe2d491264a22aa41588f7932a044b5a9b12a6d97113de836250ddb2ff4fe62999019b0d4db2477784e29bb9baac8a2e639a1613336c3cf8257a5105ac98b341cc4846ebcf"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) readlinkat(r2, &(0x7f00009fa000-0x8)='./file0\x00', &(0x7f0000513000)=""/213, 0xd5) 2018/01/20 05:27:37 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) write(r0, &(0x7f0000001000-0xd0)="254c8933a05dd79f891ba827d558852accf49c459d48f8f69fd3f29141c618035fe02fdefb58c9d9e6d9be77921a146d932f156a6879e190788692c8b731ffd3e2106da9096c94023f68271d7f8ac11308e7ed6cd4f55a9032ce1a73d380372c5dd787c118571434ade4a46593e0a04099d0484ecb7aad98d7beb42e6353198c8b7aa42b8ce3b6a0425a5ce7d8e72aca7180aee2f5502a9d3190fac1a0cb758fc27b81ea03b3e24693759e284e1d71c69068771aba6e1db29fdc72e8345e42607fc413a427b4b7d9ef4358a1ce487918", 0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x401, 0x3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x400, 0x2}, 0x8) 2018/01/20 05:27:37 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000b78000-0xa)='/dev/dsp#\x00', 0x3, 0x111001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:37 executing program 0: shmget$private(0x0, 0x3000, 0xbc, &(0x7f0000b39000/0x3000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000855000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="0dae9cee76bf", [], {@generic={0x800, "9f2a340250f970fb84aa668356c70da20ab2daaef0d0f3c87352e78361d415a6216d66992152279a65bb44564fe5225834"}}}, &(0x7f0000024000-0xc)={0x1, 0x1, [0x4fd]}) r1 = socket(0x9, 0x802, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fa6000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000b9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009a0000-0x7)={0x800000000000, 0x2, 0x8, 0x392c, 0x2, 0x80000000, 0x100000000, 0x1ff, r3}, &(0x7f00006d7000)=0x20) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) connect(r1, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r4 = semget$private(0x0, 0x0, 0x200) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000cd9000-0x4)=[0xffffffff80000003, 0x100000001]) 2018/01/20 05:27:37 executing program 6: close(0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000094d000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000246000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2}, 0x98) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) close(r0) open(&(0x7f000001b000)='./file0\x00', 0x149041, 0x51) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c32000-0xb)='/dev/adsp#\x00', 0xe076, 0x2000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00007d2000-0x4)={0x0, 0x0}) add_key(&(0x7f00004be000)='encrypted\x00', &(0x7f0000b4a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006cb000-0x88)="dc9c0470dd5259790cd2b9f35085aaddda66f55c8839364a3a0e549e97a748282a6fb15764c946bbd2cf6b5ef6b3d434e9ad7f84557c20", 0x37, 0xfffffffffffffffd) syz_open_dev$sndpcmc(&(0x7f000054c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) request_key(&(0x7f00001e8000-0xa)='.dead\x00', &(0x7f00003ed000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004e9000)='\x00', 0x0) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x6, 0x44000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000000d000-0x1c)={0x2, 0x0, 0x9, 0x0, 0x7d00, 0x81, 0x2, 0x7fff, 0x55a, 0x9, 0x7, 0x5, 0x0, 0xffffffff00000001, 0x200, 0x3f, 0x5, 0xe5, 0x9}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) membarrier(0x8, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c54000-0x28)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ee000-0x11)='/dev/qat_adf_ctl\x00', 0x402, 0x0) getsockname$inet6(r3, &(0x7f00003ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x1c) 2018/01/20 05:27:37 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000035f000)={0x6, 0x2}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000cdc000)={0x40010004, 0x0, 0x0, 0x2000, &(0x7f0000e2b000/0x2000)=nil}) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000b5d000-0x8)={0x0}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000246000-0x4)=0x0, &(0x7f0000b42000)=0x4) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xed5) r2 = openat(0xffffffffffffff9c, &(0x7f0000e5c000)='./file0\x00', 0x1, 0x2000125) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000705000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70b, 0x7, 0x3ff, 0x1fbe00, 0x20}, &(0x7f0000ee8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008fc000)={0x1, 0x1, 0x201, 0x8, 0x8000, 0xf0, 0x7f, 0x6, r3}, 0x20) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000070d000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009c1000-0xc)={r3, 0x6, 0x30}, 0xc) fcntl$setown(r0, 0x8, r4) [ 50.374753] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 50.392826] encrypted_key: master key parameter '' is invalid 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000f81000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c3e000)=0x10) r1 = socket(0x200000000010, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000971000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ca4000)=""/147) write(r1, &(0x7f0000bb3000-0x26)="2400000026007fe6ffffffffffff7601000000ff01000000000000fcfeffffff0300ff10", 0x24) getsockname$inet(r1, &(0x7f0000760000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca7000-0x4)=0x10) [ 50.420655] encrypted_key: master key parameter '' is invalid 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001c2000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") shmat(0x0, &(0x7f0000cfc000/0x2000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00005dd000)={{0x0, 0x0}, {r2, r3/1000+30000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x3)='io\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000001000)={{0x6, 0x6}, 0x8}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r3 = syz_open_dev$sndpcmp(&(0x7f0000c01000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x24000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000638000-0x98)=""/152) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053a000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c59000-0x2)=0x8000, &(0x7f0000bc7000-0x8)=0x2) socketpair$unix(0x1, 0x9, 0x0, &(0x7f000092e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r4 = syz_open_dev$urandom(&(0x7f0000728000-0xd)='/dev/urandom\x00', 0x0, 0x0) flock(r3, 0x1) close(r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000073000)=0x0) getresuid(&(0x7f0000133000-0x4)=0x0, &(0x7f0000d5c000-0x4)=0x0, &(0x7f00003e6000)=0x0) r7 = getegid() r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000baa000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) symlinkat(&(0x7f00005f5000-0x8)='./file0\x00', r8, &(0x7f0000738000-0x8)='./file0\x00') fcntl$getownex(r2, 0x10, &(0x7f0000e05000-0x8)={0x0, 0x0}) sync_file_range(r3, 0x8, 0x8, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ba4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a37000-0x4)=0xe8) r11 = dup(r0) fstat(r4, &(0x7f0000465000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b2e000)={0x0, 0x0, 0x0}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b24000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) getgroups(0x3, &(0x7f00006ce000+0x365)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000782000)=0x0) stat(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f0000138000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cca000)={0x0, 0x0, 0x0}, &(0x7f0000cf9000)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r11, 0x8917, &(0x7f000020a000)={@common="64856d6d793000", @ifru_flags=0x1000}) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000e73000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000049c000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f00009ed000-0x4)=0xe8) getsockname(r1, &(0x7f0000cd6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000457000)=0x10) lstat(&(0x7f0000a10000-0x8)='./file0\x00', &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000031b000-0xa8)=[{&(0x7f00008b6000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000084c000)=[{&(0x7f00007a9000)="e03b124b990faba82e3bced5974e9e68d06efe128fdcdc7627a78cc416aca104bd7da3f7814e87f64de79f19dfd7460cff51a33d76477303f638c661ff4551d3", 0x40}, {&(0x7f0000e2d000-0x15)="dfd3126f6cf75539366a95ed2a844d53be4f93f6ea", 0x15}], 0x2, &(0x7f0000ac0000-0x98)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r3, r4, r4, r2, r1, r1, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}], 0x98, 0x800}, {&(0x7f0000392000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002d6000-0x50)=[{&(0x7f00004e5000)="20fdc7b3861a0d793b26d9f392697ecbf73aa8d10bfc971f66890887b72b5c1ac0d5eacab3caa0e8", 0x28}, {&(0x7f0000a2c000-0xa)="52c60238f897147eb86f", 0xa}, {&(0x7f0000636000-0x58)="357631133be863a794839e67d679be7253e1b7bcabe2c84ef57d3e30768f14c1cb4fa4a078a4629e06c60bf4128a2c3c96b3254097d0f799ba9df01d27f0c5073fa5888240c5aaaa3df85d4d5dde3cf7e0a0d03c72de12a8", 0x58}, {&(0x7f00000ea000)="197a8d76aa244995c155967b9f3e8e1e579da2d8c0ae54", 0x17}, {&(0x7f0000211000-0xd2)="4992763e3c511c793869117967c95dbfceca1fa56f05bc2de34872e1b2beddb1fa30d14fbe82998e16fe19c2682239e868e8c9709e2498514fc7718e021b0ab3c6103732ce717defd1bc07fc0bd6376a66487f4141dda97c6939c9c424a61db7bea94ed1e8fd74778eb08b759bf459f5e4794d43dbf2e1dac228d8a10b61ecec81a52551167f6f22b094f8ac193ddac92f23f8586f95a2ac432ca333a8023bec8fab4d3500e4be5027afe43c3898b592be1e6b89dbadd076f7d2dc467afaeda42fdb63109dbb1872294ce723940e465ba2ae", 0xd2}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000bce000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d37000-0x90)=[{&(0x7f000013a000+0x73b)="393f11ed74fc85e360292f5a6189199040eafa8c01118d68126caa5bf16bb7994f0ebc07c14474955b0100af9aeba805ae44e9d174c15d2b8cce9529f7eed43d6d51ae1742dea0eeb5a3e6a94383f10a5371850c81eb72f3433b0081165186c8b3964643b42b72eb257ec87bf0b99c31d8869ef6f2", 0x75}, {&(0x7f0000a87000)="629718ba62d3c241eacfef79dc54b2102d4c1990fea54c1dba7dee44ef627ccd58c5c36ee0dc95734e36d80cc72ddb1f38accbd148d9db3504f1589ea2910ecacc40f356bac210b428b68541c7696289486258b548352fd5f84726f3400609eb36cdbda7f9449bd51b91d97c1aef821baa22e4fca24d7d67ec51f07c241dbd87dad7bece86730d20ebdcd65d736f93f6114fa93e88358f2ca57314f721f57efe0201bef3dff0c097f52318954f025d8031038790e9c85af7de6c655b6240a5371d2b6daf5982e22fc11e3b6784ae36fa3361b34f1673d7286c53b8082f315d5467cd86cba80700acc079914ae0ddd841c4a6d28450b019", 0xf7}, {&(0x7f0000db0000)="769a41b359ca1699a1e35dc5bd69a87c475368df3fd478ca783f85bd71bb1fadfc76e3c80f460f", 0x27}, 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{&(0x7f0000c51000-0x1000)="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", 0x1000}, {&(0x7f00006e7000)="b47103286e84a81de492c1c6e4b4acb05ea0506a50e5efd305a241e44c070500d2c09b735c7226f2ef9ba7a5403afc174bff78b40385d8b9d20a85a1637b7ef3e0695948fb18eb7f00183597b785c5c7cc8330ab249f936fecdc00f6e02c1da1412f736c2cdc59e0ee580a14d990fff51090b6546a8fa682ac361a193f9ee678a3941b97252ab95993521b4536535a67d03f6277f4051470cda07c6cc2e859d55097387792150ec5c42a558c894965fc2b57589dbbd71420e5e805d03afce7bdb92d589d0871b3e6b2aee95e530be0755ade084f0a808adc45167149d828170f5ff601c0584a5a2f86a941c996dbc0211990ff97", 0xf4}], 0x9, &(0x7f0000b74000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x78, 0x40}], 0x3, 0x8004) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000980000)='/dev/snd/timer\x00', 0x0, 0x8000000000000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000288000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$vcsn(&(0x7f0000ac4000-0xa)='/dev/vcs#\x00', 0xffff, 0x200000) epoll_wait(r2, &(0x7f0000c73000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r0, 0x40) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) creat(&(0x7f0000d38000-0x8)='./file0\x00', 0x2) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000753000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001e1000-0x4)=0x3) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r1, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004bc000)={&(0x7f000007f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0x8)=""/14, 0xe}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000803000)=""/205, 0xcd}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000000000)=""/9, 0x9}], 0x6, &(0x7f0000000000)=""/131, 0x83, 0xcbde}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000623000)='/dev/midi#\x00', 0xbf, 0x40000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000ea000)=0x0, 0x4) fsync(r0) r3 = socket(0x10, 0x2, 0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000624000-0x4)=r4) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000624000-0x4)=0xd, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093c000-0x2c)=@ethtool_cmd={0x3b, 0x7c, 0x0, 0x2, 0x100000005, 0xc9, 0x935, 0xe429, 0x1f, 0x7, 0x1, 0x9, 0x1, 0x5, 0x5, 0x8, [0x5cb, 0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000070d000-0x4)=0x0, &(0x7f000031d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000093b000)=@assoc_value={0x0, 0x0}, &(0x7f000093b000)=0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000093c000)=""/136) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001a4000-0x8)={r2, 0x8003}, &(0x7f00005b6000-0x4)=0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000093c000)={0x60, 0x0, &(0x7f00002fd000)=[@increfs={0x40046304, 0x1}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f0000757000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x9, 0x2, 0xa}], &(0x7f00003b7000-0x10)=[0x38, 0x38]}}], 0x73, 0x0, &(0x7f000059a000)="11b3ff4e31cea7b48794ca960e782584205c319953a99fd29d2ab5cf2b4c8e796520bd8dfc68558576f731d5a3179b9b38de0b14d87c4b6acce40c4d5cc6fae4428b4bb2168797e9da3e245770adc538a82aaf408e37fd48bfc728bc867a7d79b5c6bbb59909ce932438a0831e693b9a7b315c"}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000391000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000093d000)=0x14) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000d7000-0x12c)=[{{&(0x7f0000226000-0x8)=@sco={0x1f, {0x8, 0x6fcf, 0x2, 0x9, 0x3, 0x7}}, 0x8, &(0x7f000093e000-0x50)=[{&(0x7f000093e000-0xa3)="cede57df293bffc7328be0c20e01912121b9b9e717233d25e547d907e8a5424cdffbe9fefb68535a0c1490e03a18f7b69cbfd6611b057fdebaa2c7858b1797220a687468fc371f40ee200e3fff8e524f39b59bd287713ffc12b3d3f84cca108c5ec113c4802032030a0b66872235ed0767cf7a32b71266bbcadaafb0cc095892ea8f4fa2caffd3f51f4845b94390463612f9f57a3bb18bd23781b14b1173665dbc3aa5", 0xa3}, {&(0x7f000093d000)="47d6e7766e4c393a505e21c527b13c24e0b0b4b82fbb7c94fe1ea3dd3c69d111d2a69395d208be1ad18c5e8fa68fd33475780614466bdedf8c775e651e52d6726f33970e69e1a1d369ded004e654d0d1c48047422eec27f9a9ec8099b2657a71c8c7e3d7ca19093be5e878a133c073a8c106d4947faca5552645d4f526cb887effe9d04edcee8773105471842b1193c12a6291bf12ad3ecf6e2be3a71b818d2cdaf31af7cd298f75bbce127100b403cfd594e69f5b53e68f1781b6a7f2860cce61", 0xc1}, {&(0x7f000093e000-0x64)="6e2f5d456cf0f4adafc2b6f0742a6de46837b73eb9aa2644ff7f7415922582c81e34ff04d673a1f74260e56de48a3fbf5d64b1a37de2688cefb1da03052965d3a63dfc6b34602a34ca2bae14f175b914990109659ced9a2a476ec92048053a2f26ed5237", 0x64}, {&(0x7f00000c9000-0x1a)="75e6e94ff1fd62b7150b77978742d132db854afd0ff0ee849035", 0x1a}, {&(0x7f000093d000)="011601a630e0cd31095d59e45b49b9ac10866ace4edb66668caa1813271a14e4c2a82b7fa9c872b5f46fd2ffbe199be5d2fb1ea718e10963fe73c3511ac0b005ac1587e6e64673a16a", 0x49}], 0x5, &(0x7f000093d000)=[{0xd0, 0x105, 0x80000001, "c20f830943ee49b0137040e713cd5e5313ae3bac007c365bb556f5a1ec750848d168cdca2facf1153b79de61a7bb0e592f6aeb5c0009ceca81556585db1ed477141bc62bc3de3917dd18b19a60403e67783f6fd816834f057b2489ce12ac9d673f5069dacbecc38dd7fe7630e3329cbd7ff8e04a67cd35b97b7998ef02a169d8e0cfa5ad910338a3cff8d24487b9d7e287b7843ee90f942e2e08358da9ed27056c12c3f35c041206fb49206454e14c70f54eab90220a49ede81d9e2d066b"}, {0x100, 0x10f, 0x0, "371f867d97e2fa8ac9bcf06383e6f5954ebe157cd131d0c5fb318e64a86e1a487425bc5f4de8438beb21b7381387781b481ff450281475d3899d54384c9f788b8966c0f78129dc74093f5cc2e983b4b61094ea3b5af14fb346cbb4e2fb20a93e3d2f49d6a147429b4d1cc78e9953aeacdbe58955cde91acb63cbb395fcefc134315c406712c4aa8dff5abb3747b9f0b82d32d4e5db29d5fc0d79ea3f24dce558e3ec1b7fdcb4a2c41e1de642f0e79a4d35839363e45f417708ae73a58f0c1dbeaae3e95d0126badf23830714a42c0518cbc952c0f07887beae5528aec79fcf7d79b86ec892f15a91a5e7d59eb3a43608"}, {0x1010, 0x10f, 0x0, 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0x11e0, 0x8001}, 0xfffffffffffffff9}, {{&(0x7f000055c000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x2}, 0xc, &(0x7f000037c000)=[{&(0x7f00007e4000)="", 0x0}, {&(0x7f00001b9000)="282116f9abe0ce6e9e67c91566da9eb63830116849e0d96a6609626c81224922427b0e953a127a5d7c70aab8d4e0df94d3ff4addaa1b3104897c44a017250700e4f4ac0e15310e2f95967f74df73ce2de3da27ca1ff93d6983086f020a0b5d6bfb29e6c52641be853e9fe91d66a886bb5768e9cbaabf7305eb560552d88b2b3b4a9ec9aee9ffc3fd2c6d9e", 0x8b}], 0x2, &(0x7f000093d000)=[{0x68, 0x10a, 0x0, "c95e409e40a7b80292bda1c1afe0ccd1ea920d35f4e57a1364bf66fd4a783135d12412a209be990d533c51596803e9a70cf4f681ef619248e4c90594e230af22672662093c1cdc11dfaaf9f95ca45260e3a3b3"}, {0xb8, 0x13f, 0x4, 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0x1000}, {&(0x7f00005d6000)="0b28fab4631ccdb6f432afb3c5eb0a6b58fcb609ac2c833ec57797affeff7ae117018a635c59d0e9ff5726758b99af19482918ab1e8f4cde6e9fd24e7c1cd8a2d453d8006e25fe0822e1d5f1d9e7ab64dfe48028b3b6d2e4c99b81c0e8a9d0277a4cc9adcd15f4e9f44ef8050d4d3a5c124aa79cfe2fb60e985e8ae71c73", 0x7e}], 0x4, &(0x7f00005f6000)=[{0x108, 0x10f, 0x5, "7bf15abfba7e686241d42f205fe18776281fd7d9bceb11908abdc0010a590934142d5c44fb057eabbcc79e45bf84eca32d078b1f1571aed90429d9d29f2da73cd43c9c6b3e016dc3031a2e08ded5683a63f31cef567d6ca656941eaaf5d6e0202468646b9e40be843d1b67053a6b3f064e83cb113f20f1d36f3d8554d05f11879dce762ec92a7720d51ae92aec6469a58ba63bb940e3cb2ae39e31722362a5e74b40db7f1481d07de9e362c379f24ab58492c586cac27e1638d79c5e6b4e0fd3acca04e1c1a47530c47d87a00c9d2156c122b150ae019dd496ea7477ea14b6bc86001d796265a485c3e9f81d3651394f70640bb651"}, {0x68, 0x18d, 0x0, "429ec9f90a0a3a9a25c0be9a07f79052164873884bd457d144a21aee1d03b74d9fe1f1d97efc6eefe8ae6d5e890c7d9e33e391a7834ad66fb69b30316f8312951b4f05ed2eea92e50288792b00db1bb0e7034fea14975611"}, {0x80, 0x10e, 0x49f8, "e25dc31ff9fbc1243459c7b4957731fe97ec26dbfd4a9f289217604195a468aa113cf5efe92a31398bab38211dd6f0901caf9d0456ac39775540cdc4284a887a84191c07235afbd1b86f5f02ecc86154ecb12e3439039b793fb4eac2ce45c44e9d74cd3ecc159495f1bb8e"}, {0xb8, 0x185, 0xffff, "8caebed8bafcda85dc9a0d812376e98f98d3878b81d6bb358d851b0f6ea8cf015398997db7d5e089a2c40766eef7b358d12c9576c968300843bd0695af73efa3f432fac89c3b02a63b9ae023dbd6c6d3dfc7ecaa9ea794f158e336a7736cd646dab17d8a2da6b301e4081525184de2e94a31dce7e208b27311104272070850d196a242c30a697cf998e584bc880c2977bd73ac7efea17d72e780e0fb061a2e696df511d973377c43"}, {0x1010, 0x101, 0x2, "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"}, {0x30, 0x108, 0x2, "173f7339c73e8e26b9d99931d546df502ed6ef39077f7d6e102b98295337"}, {0x80, 0x10f, 0x800, "a73cd7e843fac9b10dfc789b55188b878ec0e653cedb05ec0105ae4850b1aaf57db4241e620af962d7f50c936fd7f1b9a193531743ca7f95c958234d8378d47781f9dd87b8d20d8fa9024d9e8134724c2e0073125459f40e99da6e201ce1040777572f2d2479e4e668"}, {0x18, 0x119, 0x9, "398b"}, {0x58, 0x1, 0x4d1, "b764994385920604b04832090dc7ff15add9fc70163f9fc0d4660da006535eaa84bb7a0ca7fe5224aab3077e0c4f6356cb7839ef8e62df9532a5872d94dd4e34feb0e17be2"}, {0xb0, 0x13b, 0xe8bd, "311c5dbac7f41b13dcb5f8b81309daadb867346c0cb3031b88b2e4342b7e14e51d21e056420024d62477b50c9868434d96855c1794f3beccd016170d0f8a540f7379c1e7dc4bbd3af84961b4cbcf3cc12f54caa7f60515185eba25bc46448e0cc1cb2cebd132446ca553f2302c345879d37ce5d303becfe3a510370b79d26f77a5f4f73abe62e9e019d17c590b2cd9398d535083d674230495d92cbc602e"}], 0x1488, 0x20000010}, 0x2c7261e6}], 0x5, 0xf7ca9b031f210d6f) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet6(r1, &(0x7f00008b4000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket$inet(0x2, 0x3, 0x9) setsockopt(r1, 0x10a, 0x800000000d, &(0x7f0000192000-0x2)="e7e8", 0xfffffffffffffff1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x40002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0xb119, 0x7, 0xa7, 0xbe, 0x8001, 0x6, 0x40, 0x8, 0xd181, 0x400}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000499000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000423000)={0x0, ""/4081}, 0xfffffe56, 0x0, 0x524b970b525d5f58) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ec000)=',', 0x543, 0xfffffffffffffff8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0x4, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000816000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10c00) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x3, 0x20000b0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6953}, 0xffffffffffffffe8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000cba000-0x20)={{&(0x7f0000b0d000-0x11)=""/17, 0x11}, &(0x7f00000fe000-0x1)=0x0, 0x18}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000125000)=[{0x8, 0x580}, {0x2, 0x4}, {0xa, 0x9}, {0x8, 0x80000001}, {0x0, 0x5}], 0x5) [ 50.605623] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=8303 comm=syz-executor0 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000afc000-0x4)=0xe1aba5f62dac3d55) 2018/01/20 05:27:37 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x5, 0x8140) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000013000-0x8)=[&(0x7f0000013000-0xe)='/selinux/user\x00'], &(0x7f0000012000)=[&(0x7f0000013000-0xe)='/selinux/user\x00', &(0x7f0000013000-0xe)='/selinux/user\x00'], 0x100) syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x74, [0x357]}) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x800) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000cfe000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5bd6910c6728c9aaee9510fe9645a624"}) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/20 05:27:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00007c6000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='erspan0\x00', @ifru_flags=0x200}) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000)={0x4, 0x6, 0x7, 0x4, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000004000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc00000, 0x0, 0x100000001, 0x0, 0x3, 0x6, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0xc2)={r1, 0xba, "e73377ba4749f095a3a9d4ff2ac77ed939ae844e6f330249d89a0239ce45187891cd7799dd854a035d76249049c41ace3e6524708e31ffb751b01e839671068af6f1260bb643ad29685f0de761894fbb9b99f85848fd97a0ede4d79625817b86906b8fd84ba37fef5a54f05afbc23d7f2273671159dcdb03b09aed1629d5d05b7828e8959fd7a846e2f85cdf22415c043a72ab1982829ea47665800d6b8e1e1893e31c595dc626bec19c3f7e5d22db28ecf0a6745b215f5696b1"}, &(0x7f000000b000)=0xc2) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair(0xb, 0xa, 0x8, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000000c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) syncfs(r0) 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x108000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000008000-0xaf)=""/175, 0xaf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x4800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000004000-0x4)=0x7) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f0000006000-0x1f5)="") 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair(0x11, 0xe, 0x5, &(0x7f0000b93000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000022a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000843000)={&(0x7f00006ef000)={0x10, 0x0, 0x0, 0x1300}, 0xc, &(0x7f000039f000)={&(0x7f000003d000-0x1148)={0x1148, 0xf, 0x5, 0x100, 0x4, 0x2, {0x7, 0x0, 0x5}, [@generic="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", @generic="21ddb0417f5a51ec2c78add62899ca572785ee01c1a72b52bcda2caeed63459610072f4996d569db2ee3d206574ed877958c6ade50d173c8ef1654fcf0b92bdbfa71e16946083b287ac46c34186a60480ab117dfe0f5c0d98aba07b92ca0223b861a6de2515a79b5a6429ffb7eb7fb53a09210192867d601fe74a7c305172da1588cbe219a24fec5c88dc148402236e336870a4d2b3947428f1acc30843bc85bbfd23ba383b51239", @typed={0xc, 0x73, @uid=r1}, @generic="2e4a965ce582396206d505382f15e01d9a63b174e9e3b1237bf5be5fb76643363bf88dec87f514e6529fd58f978b847ca1357938e7fd64bac667b3192ffcca5346c0d320e2da848eba9dac9e1bf74a345b76f3ee75eace5eb75072103a9a4ce90df1e5c66164b8f01212cf7475f26c72e601b8", @typed={0xc, 0x8e, @u32=0x200}]}, 0x1148}, 0x1, 0x0, 0x0, 0x800}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000604000)='highspeed\x00', 0xa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d9000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d08000)=0x14) sendmsg$nl_route(r1, &(0x7f00003f3000-0x38)={&(0x7f0000ede000-0xc)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000149000)={&(0x7f0000599000)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x4, 0x3, {0x2, 0x40, 0x21, 0xff, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00007b8000)={0x81, 0x0, 0x8, 0x2a0, "f366702b8ec80cf6eb90163d0b465950888f8dc25fdbe435a05d19cfd3ca9e8ee98e1ed09ba102929ac4e898", 0x763}) 2018/01/20 05:27:37 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0x8)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000dcc000)={0x4, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000785000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000012f000)='/dev/autofs\x00', 0x400002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006c9000)={0x0, 0x0}, &(0x7f00008c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e70000)={r5, 0x9, 0x8000, 0x4}, &(0x7f0000a7e000-0x4)=0x10) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/01/20 05:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x0, 0x5}, {0xa0, 0x9}, 0x5, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, &(0x7f0000a65000)={0x0, {""/7}, 0x0}, &(0x7f00001e4000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000930000)=0x0) syz_open_procfs(r3, &(0x7f000005a000-0xb)='projid_map\x00') 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000002000-0xc0)="3c40b7ab66d55ab68175a5a36ff063654c0fac4054c3f0d23ec722d23b216ce1d32e1c29fad910fadf98b1bab1f227e6724303f7edaaf5efd5990c253e45866cae24354165d7edeabc5f60fc8cfceca0e68c3b0c9b6524795d61fea43bc4ab8d6c4b97140a8e5d42c411de5cc7fefd8f7839e2bafe22753ef03496359612d59a79adf730ffb29e6c716e3bd87905bdd47816d16e98c8a03ed1df366de75b2ab8fd5a6c4550b267979fee0ccfae12177254b0c9c5d9b32937b225b9476b69f9c6", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="9c4608f9d8c27b7c2bdd65684ffd74caa382400432a9d9e84e51345d0003f2e82839e3bfffb1f9491110095ca44e419422bf7ddf2679e3013fcfcfd020be60e370ca492a34e3a95f6fe790a21b9ce1275509adf2127797d4f0fa0018f7d7c3e40da9213f7b4d0a2b2d8870259a026783e36e98534cdbeb6e4393e09b4c0f64a0ae885629d5e0a418c59154ed561b76b000790784b48d18790ccfd6f50e") mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afc000)="0e", 0x1, 0xfffffffffffffff8) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000000)='&wlan0\x00') 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000ae1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {[]}}, {"51e329782672aeed8c4a14703001131391918b34dc24f3b39465d72ca38ab00ffb2c97b03b95915a2cd4d9a03b1f30fff5fc95a86b1a43210e46a93aee0908d9213b38c3004d502f1c6b49aff7bedcac42777051"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e89000)='/dev/sg#\x00', 0x6d4b, 0x22280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000659000-0x8)=0x400) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f7000-0x4)=0x0, &(0x7f000062b000-0x4)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000433000)={0x3, [0x8, 0x4, 0x96]}, 0xa) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008bf000-0x4)=0x0) getpriority(0x3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000fe7000)={{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]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe6000)=@random={'os2.', '\x00'}, &(0x7f0000fe7000-0x66)=""/102, 0x66) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000123000)=""/4096) bind$vsock_dgram(r2, &(0x7f0000f6b000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x25) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f54000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000069f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000abc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e6000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = epoll_create1(0x0) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066b000)={0x0, 0x1, "17"}, &(0x7f00007b7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000984000-0x8)={0x0, 0x0}, &(0x7f0000649000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b55000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000f9a000)={0x80002004, 0x0}) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x3, {{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]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:27:38 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a39000-0x9)='/dev/dsp\x00', 0x400100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00005d9000-0xb3)=""/179) listen(r1, 0xfffffffffffffffd) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:38 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000486000-0xc)='/dev/amidi#\x00', 0x400, 0x4000) timerfd_gettime(r1, &(0x7f00007f9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006cb000)={{{@in=@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000295000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db4000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000959000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x5, 0x0, 0x80000000, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x7ff, 0xe9, 0x8, 0xfffffffffffffffc, 0x3f, 0x454d, 0x8, 0x3ff}, {0x7, 0xfffffffffffffffa, 0x7, 0x2}, 0xffffffffffffffac, 0xb, 0x2, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x5, 0x5, 0x401, 0x7}}, 0xe8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffe0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000eba000-0x5c)={{0xa, 0x0, 0x27, @loopback={0x0, 0x1}, 0x35}, {0xa, 0x1, 0xd1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x5ba2, [0x10001, 0x0, 0x3, 0x2, 0x9, 0xbd3, 0xffffffffffff0000, 0x6]}, 0x5c) lseek(r1, 0x0, 0x0) writev(r0, &(0x7f0000822000)=[{&(0x7f0000891000-0xb8)="cb6010d98aecba89d89f39a1e9ac4393a78bdf7aaec9f553b67f544d3230b0c124e139ce186626c0a7124a269cf8e2ca0c8fa98001d766c9b3b6c9f349ba40154a0125d1c3bf4aaaaa2b8a67b06a235baa5bec40b2d0d1da5bc3e63f44bb88dde7911b9bd4bf49f3585f6af5fdaf01239874a0bf308dff3d3244c33d1b601e1f1972e55f5fca7027d09e69c6f23878ee5a260044e21dffb42db2d68d635e07f29f471a4788c48471e98abb17413ec82731530242da551579", 0xb8}, {&(0x7f000089e000-0x28)="6b4b65ae0f5a5cb78da090c0dc696a07a28f6edece48ce2b3fc4e6117b313c409d9715ad27183db3", 0x28}, {&(0x7f00003dc000)="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", 0xfa}], 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006b4000-0x4)=0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000875000)="a7ed03ec54095fd21990c6499a435d81749243380949fcfe") [ 50.839337] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc5000-0x11)='/selinux/enforce\x00', 0x400, 0x0) syz_open_pts(r1, 0x220040) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098f000-0x4)=0x0, &(0x7f0000d99000-0x4)=0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x0, 0x100, 0x6, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d6) 2018/01/20 05:27:38 executing program 4: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d76000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000464000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000)=0xe8) fchown(r0, r2, r1) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000062000)='/dev/vga_arbiter\x00', 0x2480, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000070f000)=0x0, &(0x7f00007a8000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000041c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000591000-0x4)=0x14) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000417000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) recvfrom(r0, &(0x7f0000cdf000)=""/65, 0x41, 0x10000, &(0x7f000028a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400200}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f52000)={0x6, 0x0, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 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]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f00009f2000-0x10)=@common='ipddp0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000548000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f77000-0x14)={0x0, 0xfffffffffffffffb, 0x9, 0xa18c, 0x20}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a8e000)={0x0, 0x9, "2741fdbfa1056fcb44"}, &(0x7f0000bf5000-0x4)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d35000)={0x7, 0xfffffffffffffffd, 0x20c, 0x3ff, 0x2, 0x9, 0x2, 0x3, 0x0}, &(0x7f0000c94000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000048f000)={r2, 0x9, 0x5, 0xac90, 0x5, 0x7fffffff, 0x8, 0x1, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7c, 0x4, 0x2, 0xcaa}}, &(0x7f00008f7000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000c8a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:38 executing program 5: keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b05000-0xf0)="64c619f86ced3e8c257502b856e5452c7ff0e616490dd9be22e93788594e3b5d5e3ab39815e3a09aa07a36684458866983ac7e0a1c4ef5952d0f5d95951d1816d8a1d6015f1d68d9eb9243fcc938fa63ff23025e8c37fac5334ed405535a14edd1b29470df2a8f2d557c907d9aab7c01fd8b1720bfeefc1988799a20cc4c0f7608e04b14e40da2a721c76ee4969dcccabdbe4932b20e9e89952e13cc5ed8c06a78719dae8fda5b2e4d23f7903dd6b88b9b094cc81395ae82da1959104835603c020b764c376d310820232202f6876e6ed27c8792d7b80520334d92095eab1a5f3b5e0bf0573d1e8138ff57458a8090ba", 0xf0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000759000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x200, &(0x7f0000556000/0x1000)=nil) 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00004fc000)={0x9b, 0x38, 0x80, 0x8001, 0x1, 0x100000001, 0xd15, 0x8, 0xfff, 0x0, 0x1db0, 0x200}) lookup_dcookie(0x9, &(0x7f0000fe4000)=""/91, 0x5b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b13000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a233", 0x2) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x6) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x2, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cde000)={0x0, 0xffffffffffffffff, 0x55, 0x3, 0x1000, 0x4}, &(0x7f0000484000-0x4)=0x14) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000cde000)={0x5d, 0x4, 0xffffffff, 0x80, r4}, 0x10) getsockname(r0, &(0x7f0000cde000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000931000)=0x2e) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000cde000-0x4)=0x0, &(0x7f0000cdd000)=0x4) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) accept4$alg(r0, 0x0, 0x0, 0x800) close(r0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f000070a000-0x10)={0x0, 0x0}) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"57338b3d46372e"}, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d0e000-0x30)={0xc, 0x0, &(0x7f0000001000-0xc)=[@dead_binder_done={0x40086310, 0x2}], 0xc6, 0x0, &(0x7f0000001000-0xc6)="29109b73c36df25372e8873e3d939e40516ae2f468d65b325fe82da5c4728b01639ad9801e35ec806e9e33f1aba891bab2070f2b756f0f12d4dd45e629b1569a3f07101558f33f740d526e432b5fa86879c07dbd6b7a1d0643d267d2cad90e95018b0df59ba5547ddc1b52b59146fe11381a33b538f5b338dfae991f34c78c1c205c4a9ea1008526f64ba1f8ffe8046a9eec536cd2e90ce5ecbf309a99d30d033f110e664a9483d49f9acb15bac127c549000d0fd8a03e525003f5360684cfb2a3be2c6f6e73"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000426000)='./file0\x00', &(0x7f00009f5000-0x10)=[&(0x7f0000401000-0xd)='/dev/binder#\x00', &(0x7f0000cab000-0xd)='/dev/binder#\x00'], &(0x7f00008c9000)=[&(0x7f000093e000)='\x00', &(0x7f0000a54000)='(.wlan1em0self\x00'], 0x0) sendmmsg(r0, &(0x7f000036a000-0x78)=[{{0x0, 0x0, &(0x7f00007a0000)=[{&(0x7f0000046000)="3ab0e87b656e4f0c8b5557adec0ebe61c8ecc0002a016ae9853a55386895e1276ea4b219a1e69771a6b49a44f53e48d442c84a327d32d83b534070da73cc6e09cce07734491b50367065508579f6758f659f161aed51f8e909ccd3e9d8b91334", 0x60}, {&(0x7f0000a71000-0x88)="164696a868e14242ecdc28a6be6215cacacd21d2f060ee8d8a6519512d8a6429a5e10b21babd76f4dd0e2d30d5f0d07e4e38ab4514fec84a71a1392f18465415e59a4492904c94872a82d87bb984ce9d7a01facead045861e56bd6387f642c3bc90aa4b2eb0e19294cfb840d6c7c5c57a35f67a409bdcef935e803e43f4cf1fcf87e6cf5c96e9544", 0x88}, {&(0x7f0000480000-0x1d)="d13f4c4243fd146143a847a43fa1047b1d7037871c170c33245b6c642a", 0x1d}, {&(0x7f0000884000-0x29)="db4160fe3ddeeb29a15ca11957a2f592d7c51be52283de2c076d29d13e8b9ac01c83f21453ce35a0e6", 0x29}, {&(0x7f0000a03000)="f3a1e84e281eb5c09c7ec5a40ce88749a20e90aa7db8bec9a4551df8df5f94d858cc16f04d9e3bbca39222c9f6655d4423bc9b13858434f8d332db3aded895cb03c0815ab29efa0ec252f1367189d402caa5663118065e6ef3c61298cfc1", 0x5e}, {&(0x7f0000e12000)="9132d32f62e445af3c6f2a54ba607a1e18322a17aa42ecaa9dc4b992dd751b404c1eb1fa8e686a3a89dc3e909ca93c3687ccb29f045fec939e255e2f8bb62160cfbdd15456", 0x45}, {&(0x7f000005f000)="182e81c93ed64a584878f4fa962d41bfc6c556b289178e50561361ec77c5f8b4e009c908fa1bed12b4472088344626f201c2aa6ab3c7e57e61bf08a20495c294bcb4168d6b32d90403bcde8a39e3068105c9c8e0f84adc5fc17e279b4e48c22fed04e87a4e27426dd6ba1d90fcb8758c874df699ae9ae5012ba4cc87061d0ab8df8a9542415150458506d09eca00c67b0f0743db956250aec9797240a875a3841156c8a33f14c1ca8c12c67ccc1fd2ada5d2f0530015cc829e8055e3832bb1aeeaaf9435394111651cace876183a898bbeb26b01f62386fa", 0xd8}], 0x7, &(0x7f0000a4d000-0x12d0)=[{0x98, 0x0, 0x3ff, "f381bb67144167357db55ef14442a77d128c1d688ef6dd7dc4626675cd851bc6f81185d05a2c2e141b0dd06797edd0a377d211e6c68e643f58ad57c493a8b8f8ccc3b0445ce11cd2d3adac07fb2bdd931b0c42b2a24f58650ad157d0a24d5bf5f0a6e9d40e86b8ad94f960fc479947da48cf997b235344160a23f55f3da369c6cbdbef4d"}, {0x1010, 0x13e, 0x9, "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"}, {0x88, 0x115, 0x80, "85f1a265eb5b7963052b720bd05903eca0c78f2d8e09018bacbe040eb8cef78d5bc0ea008956ccbf0ba80c7c8231fc7974ba53c394f725cd20e8f55f07e705882ce8419ff338ce2ae14c0108ff17b2a54bf42e3fcb78699a25e447012f2adee3b3908eb7fa2dcea4f64158753d975ee9e141"}, {0x60, 0x110, 0x2, "f7f9441b418d1d78ba68e6ab3746b1990c34edcc02abc7fba3c4f817ef5409b25aadba9fbafdddfc471001c22bd3eb20e06ad13f1bce8808ae565ac160c065e761a8855a27e71138c2cb6d72eaee"}, {0x98, 0x10e, 0x1, "5304ba67c39dc5c759c8d2b834ef600e64f360c0320bea81abe9ace52b65ada3d847695bb965fd56b3d3fde9a931ba42550cd0fb5c3d233b7fea7358336f860914485637ae789723c212ef969d4d102a48075b0ac6366d129d24dd56bc8f1b92f43f0ced31b613a0e6c912f90584edffe3303205af8fcec0b54d6a5a060da6f9d3bf16f41c8a"}, {0xa8, 0x105, 0x200, "28b59eebbb5502da1208d75fea6d10976828c87def4ccad44ab35cc2ca06dd93269b07d927baca373467b6123dcb4b039e5f3700cb7baf35be13a55457ff0b08196aa831511d1fa1d3b107982840b0bfc2cd64653538eca3c3f7642db58833da33143972ecab27294467fe4b23863100c6c5f9f6f9a6292b10fa0ffdd87640432a7cf35562c7f91b7bc5f533c842efa17c33c7f1"}], 0x12d0, 0x800}, 0x3}, {{&(0x7f0000ade000)=@llc={0x1a, 0xf7, 0x3b8, 0x100, 0x100, 0x7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000ace000)=[{&(0x7f00003d4000-0x48)="6f0787f6d8eb72ae80b386d21419eefc037a11491d927031daa9c58b590ac00655ab5b3892860960839378d454a7ce323a3e0cbff168205cd9ea8800ede366f10e9bc083c8938f3f", 0x48}, {&(0x7f00004cc000)="4c9036d2f3d7e84039cfa3113545ff2148434805061f56c12caab30f9166e10ec053631da95606769a76e4eb614000e22e5580b241e520cf69a52dfeb1aa617bfb02546440be93550f54b50326daa3cd96d5840561657bea388a628563316b30c769b761e0b9b409316846775e062be6722cd6d7f5b3c2d18d3097342f4e031d66b41959c13c43ca041b", 0x8a}], 0x2, 0x0, 0x0, 0x32937ae85cbefa71}, 0x1ff}], 0x2, 0x4) ioctl$int_in(r1, 0x0, &(0x7f000036b000-0x8)=0x0) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001d0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000888000)={0xff, 0x9, 0x9, {r1, r2+10000000}, 0xfffffffffffffffb, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2288, &(0x7f0000c96000-0x2)="") 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ce4000-0x9)='/dev/sg#\x00', 0x6d5000ad, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x8001) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) 2018/01/20 05:27:38 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032d000)={0x0, 0x0, 0x0}, &(0x7f00006c1000-0x4)=0xc) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) kcmp(r0, r1, 0x1, 0xffffffffffffffff, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000c21000)={0x8000, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000bc2000)=0x0) ftruncate(r3, 0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/loop-control\x00', 0x8000, 0x0) [ 51.092950] binder: 8428:8434 ioctl 0 2036aff8 returned -22 [ 51.132383] binder: 8428:8434 ioctl 0 2036aff8 returned -22 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000357000-0x4)=0xc) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f0000b47000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') fcntl$addseals(r0, 0x409, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7d000-0x8)={0x0, 0x0}) sigaltstack(&(0x7f0000539000/0x2000)=nil, &(0x7f000014b000-0x8)=0x0) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsetxattr(r0, &(0x7f0000e0c000)=@known='system.sockprotoname\x00', &(0x7f000098a000)='selinux\x00', 0x8, 0x2) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 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) r2 = open(&(0x7f000070f000-0x8)='./file0\x00', 0x0, 0x141) getsockname(r2, &(0x7f0000b36000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e5000)=0x26) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00006ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x20100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xffffffffffffff82) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b14000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001eb000-0xe6)=""/230) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f00000f5000)=[]}, 0x10) r2 = syz_open_dev$mice(&(0x7f00001c2000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000045000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x371dd108, 0x0, 0x7, 0x1f000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e38000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r2, 0x0, r2) shutdown(r0, 0x100000000000001) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/raw\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c3c000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000bd7000)={0xadf, 0x5, 0x101, 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000018000/0x1000)=nil}) mmap$binder(&(0x7f00000bd000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) accept$ipx(r0, &(0x7f0000e87000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d94000)=0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00008a5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000742000-0x4)=r0, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000f000-0x38)={&(0x7f0000023000-0x60)={0x27, 0x3, 0x3, 0x1, 0xffff, 0x4, "9c3d90f4283fb47d30cb776ca6e75a5bea55f459d983e61460540f138d9bb9c6b01555c41141e86013d088de38266b60b89b8f98ef3e11bac6f4275bd2875a", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f0000010000-0x6c)="7c454b387c39b57eb651f8afcc77f84e85db8f32ab89627f9b140d4617aefe9360a7e4fcc413856ee89ee048cca3fbe88e34275913c1a1e13cab254e5b6a9b7af2b179fe3ee5cb720ae1bcc9356a87a52d0d955b68366c106fab95e47e884d0dff0f0b061f62e0e08d1a056d", 0x6c}, {&(0x7f0000022000)="feeaa0c19fa8c03885d1570e5c5f1f5273450a14a09c9ee758beff1154a496a638e7904391bc7201990e02bf5c0c6bc8d419608f3206a492fcfb667f53d752a1", 0x40}], 0x2, &(0x7f0000022000)={0xf0, 0x108, 0x7, "50e48704899d5e16f150dce6bffaef1ca6ba7d2128ca11c32b4d5a929d5b01e54de8a3b852946be65f1952e417226e53e89660673f32ea9282c4a567a0452c31667241e8f4b32dd08575e38ad7dde82ff807b4140240de3f9405130edd3f6f3ae0e4a46a8884d2b530860fb2edffbd03668a21d9eafdda5975dbda1f5c42b79b397b4ebbfb2f2b4c60658add68fbc5dd22f18f4859388aa7beaba4361e4fcb1336945614dbbc4c658c5623c39021aeef6e24a458a169b19c8ae4dd81129b4d7ff22cf0927101da21e2fc6219ab429d311d3e7070084904ee88ecdb65b68d"}, 0xf0, 0x40000}, 0x10) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x58d, 0x80000001, 0x1, 0x40}, &(0x7f0000002000-0x4)=0xa0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x0, 0x0}, 0x41) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000193000-0x8)='keyring\x00', &(0x7f000028b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f000028b000-0x5)="6a3725b7f1", 0x5) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r3+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b14000)={&(0x7f0000536000/0x2000)=nil, 0x10000, 0x7, 0x85, &(0x7f00002e5000/0x2000)=nil, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) fcntl$addseals(r0, 0x409, 0x6) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x40, &(0x7f00007c7000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00002b9000-0x4)=0x0, &(0x7f000063b000)=0x0, &(0x7f00005c7000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000088000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fa7000-0x20)={0x1, 0x1, 0x2000, 0x1000, &(0x7f000097e000/0x1000)=nil}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000030b000-0xc)='/dev/autofs\x00', 0x301041, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ef7000-0xc)={0x0, 0x81, 0x2, [0x6, 0x1]}, &(0x7f0000c9f000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a0b000)={r3, 0x40}, 0x6) clock_gettime(0x0, &(0x7f0000658000-0x10)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={r4, r5+10000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) connect$l2tp(r2, &(0x7f0000705000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x2, 0x4, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}}}, 0x3a) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000cb1000)=""/2, &(0x7f0000b04000-0x4)=0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000316000)="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") 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000027c000)=0x0) io_submit(r0, 0x0, &(0x7f0000120000)=[]) r1 = syz_open_dev$mouse(&(0x7f000069d000)='/dev/input/mouse#\x00', 0x3, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000103000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000ff5000)=0x102) recvmsg$kcm(r1, &(0x7f0000c05000-0x38)={&(0x7f0000f86000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b89000-0x20)=[{&(0x7f00006fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cbb000-0xe3)=""/227, 0xe3}], 0x2, &(0x7f000071d000-0x39)=""/57, 0x39, 0x7}, 0x12001) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000743000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3ff, 0x68, 0x8000, 0x100, 0x0, 0x40000, r3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007db000)={0x0, 0x80000001}, &(0x7f0000e3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007bd000)={r2, 0x3, 0x1, 0x10000, 0x9, 0xfffffffffffffff7, 0x4, 0x9d0, {r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x4, 0x0, 0x6}}, &(0x7f00008fd000)=0xb8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f1c000)=0x0) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b34000)='/dev/dmmidi#\x00', 0x1000, 0x204000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000ef6000-0x10)={0xffffffffffffff22, 0x0, 0xe4c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000037f000-0x10)={&(0x7f0000f39000/0x1000)=nil, 0x1000}) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000047c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fc9000-0x4)=0xfffffffffffffff9) process_vm_writev(r0, &(0x7f0000693000-0x30)=[{&(0x7f0000d5d000-0x28)=""/40, 0x28}, {&(0x7f0000878000)=""/200, 0xc8}, {&(0x7f0000902000)=""/149, 0x95}], 0x3, &(0x7f0000fc7000)=[{&(0x7f0000e11000-0x5e)=""/94, 0x5e}, {&(0x7f000015b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ded000-0xbd)=""/189, 0xbd}], 0x3, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fc9000+0x40f)=""/107, &(0x7f00003a8000)=0x6b) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fca000)={0x200, 0x10100000000000, 0x1, 0x3, 0x9e46, 0x9, 0x7ff}, 0xc) clock_adjtime(0x4, &(0x7f0000af4000)={0x4302, 0x100, 0x9, 0x5, 0x7, 0x5, 0x5, 0x80, 0x8, 0x1, 0x8000, 0x20, 0xa2, 0x4, 0xfef8, 0x8, 0x0, 0x4, 0x6, 0xfffffffffffffff9, 0x200, 0x6, 0x7, 0x6, 0x400000000000000, 0x0}) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000188000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000fcb000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f00001f9000)=0x0, &(0x7f0000fc9000-0x4)=0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f000023b000-0x8)=@fragment={0x36, 0x0, 0x100000001, 0x225861db, 0x0, 0x9, 0x0}, 0x8) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="09e5ab51", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10000a, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000+0x30)=0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/233) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000370000)={{0xffffffffffffffff, 0x2, 0x3f0000000000, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00001ac000-0x8)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/policy\x00', 0x0, 0x0) lsetxattr(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000a36000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000634000-0xe)='vmnet1lo#GPL$\x00', 0xe, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:27:38 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000448000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000053000-0x10)={0x3, &(0x7f000028c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000467000)={r1, &(0x7f00008d1000)=""/187}) bpf$PROG_LOAD(0x5, &(0x7f00009fc000-0x48)={0x5, 0x5, &(0x7f0000a9b000+0x8a3)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d65000-0x4)='GPL\x00', 0x1000, 0xe2, &(0x7f0000c0d000-0xe2)=""/226, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$adsp(&(0x7f0000911000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd04, 0x101, 0x2f, 0x8, 0x8, 0x1, 0x61, 0x4, 0x8000, 0x2, 0x7ff, 0x81, 0x5, 0x10fc, 0x8]}, &(0x7f0000002000)=0x108) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000)={0x2, 0x2, 0x0}) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ppp(0xffffffffffffff9c, &(0x7f00009bd000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005ac000-0x4)=0x40, 0x4) getitimer(0x1, &(0x7f0000665000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000d44000)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000735000)={0x81, 0x9}) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008f0000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000214000-0xe8)={{{@in6=@dev={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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e64000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000df6000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000e94000-0x38)={&(0x7f0000989000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003f0000)={&(0x7f00003fb000-0x80)={0x0, 0x250, 0x5, {0x0, 0x7530}, {r2, r3/1000+10000}, {0x4, 0x218, 0x875, 0x1ff}, 0x1, @canfd={{0x2, 0x81, 0x0, 0x9}, 0x15, 0x2, 0x0, 0x0, "b0e81f923d07c6ae3dc167b94ffccf28bb47615193736bef5b89dfccd0b233fd554a95023b9fae017298dc8c20295550d39a1b033289d1a6988954ac29231871"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x24000081) r4 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) connect(r0, &(0x7f000056a000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000037f000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r5 = syz_open_dev$usbmon(&(0x7f0000c72000)='/dev/usbmon#\x00', 0x9, 0x101000) lseek(r4, 0x29, 0x4000000000000005) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000f6d000-0x4)={0x8}, 0x4) signalfd4(r4, &(0x7f00003ca000)={0x5}, 0x8, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000de1000-0x24)={0x10000, 0x4, 0x1, 0x7, 0x0, 0xfffffffffffeffff, 0x10001, 0x9, 0xffff, 0x4, 0x7, 0xa0000000000000}) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x6, 0x0) chroot(&(0x7f0000739000-0x8)='./file0\x00') semop(r0, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) [ 51.490570] binder: 8522:8527 transaction failed 29189/-22, size 40-16 line 2788 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f0000c63000)='/dev/dmmidi#\x00', 0x3, 0x1) sendmsg(r2, &(0x7f0000537000-0x38)={&(0x7f0000885000-0x10)=@nfc={0x27, 0xe, 0xe00000000000, 0x7}, 0x10, &(0x7f0000116000-0xa0)=[{&(0x7f0000454000)="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", 0x1000}, {&(0x7f0000b3f000)="3f14b501a5ac0d9aa8a843ccd2c4595275869deaa30c8bb945477401f0a689cd788ed0ea2a541e7bec1a791f8cd1f8dcec4ac9ddaf02b97a8c20d01a67e2f8a1da9481d0f8f7ba7dabd87c6370ac45d3a900f12bef4ad70cb61965d20f60acc0c5e3c8ce1e407804458285d4b7393737193e3a81b0230321d71221edde2d83b52ceda9467d2bad699592b66fdd601baec0b7e4", 0x93}, {&(0x7f00008bb000)="5bffb6de2df6bf7813fa9495d873a67dbedf78501192bb5f490c17e358b547a7f412557e05b8c9710cc01605a259599295e67cf59794a4e98091d1eed4f34c63a5453d980929aa8ac243a32819d58f39d161e53798a9e63e98b53a2d1487d668b0da0cbd7139472d1bbd3b32b802b7755c96363939ba3dc66961fe991c413519ec355206b4f6c5c140299e0856730bb764df53f918f5f88fab6f41f3ce97afff5ed45d23078e81f0552899a7162c9054874df4d07c55fe2b036487aeb9c8eeb10135845ea0a19f3607610af8764850119d95d86b6427cc1d38b322ca65565e3350c74950e7b44dcabe89788a7a", 0xed}, {&(0x7f0000460000)="a14e288f9d971fa2232733f10bfe5e8d0b7acfe3ec6501508df6b8d53d41d71585a57986903c836a8df2477c995f0eb0c16f4d8ce6761b0145bf8a173c59e556a39ef2f95b6262a7d7adfe29f22d40502e71220ccb6d129133b0fdf4a0f3bd66123788b36f805d8df04bc58b99502a02a64a60ef7d8e453be79cfc2cc7874c9f42b27663b0d21e2288287d445286f22ca0f6d04da96749b0fe6f1fcd9f9423159c2c6c78e4bb8b74ba9fa5cc026e3da05259ddf08f821d05f04bbb67e73a7492c012553e07f71f", 0xc7}, {&(0x7f0000c93000-0x84)="01b39878075a5b9de83e3fb8652d5ac762975945015622faf314bca54bad05010295591196c911edf545ac099e4d1e84d14b4ecae7d522df903a158867278d33b09ec9a0e208302030782ba1721b1eed6eb7d6dbf07b2614b79565f37b7c418fe2f35a3ce79406254656204b39ac33c080dee2948478a884c4ffb45582f6e38d39146c07", 0x84}, {&(0x7f0000bf6000)="4f0ced54d8ab9288c0f6c00cd13ebb8b25f7e106fdf3e1fcf37344402e472c827af122c9be6c08572fa253b8dd1b4ec69a5d1e3f5244d3bb99a21e476b3fd5bd9234272a81d6d6e76c6f21378b743729f81a9ed2626c3144d961ada5561602a6ff2e9dd4743505d3cf23d7eb02c42f2738573305d291d098158150314b9c6c23b45a1d65e561fa", 0x87}, {&(0x7f0000fc1000-0x41)="149963519f3e52826e90e04fccac4cb64de8bb343d5bada22011b96775ad0bafbf097da1b5edfd6ce5ce833020abedee64a4d0e663ae2f7d541d8837ebbe705e5d", 0x41}, {&(0x7f000089f000-0x50)="2ce40c9f70ec5a39911cc54bbff770ecf1c591a17f8832a84bbcd3437f0a43169e0292f3d0a62be56b2df64f82882ce0fc2bf53708db0d556c11690ece2972332146e4a9f115cb718ff0bea4bddbb2ed", 0x50}, {&(0x7f000054d000-0x12)="7818bec6bf84afed08e36a4558cb1707f111", 0x12}, {&(0x7f0000d9f000-0xc7)="e01ca9578f9db9123d401140c7a237656ae22653740417389be0444457e249bb2ccb9cc7035feeaaec993658c5976034ef7a625f0d852fd6766e38da7f5274621ff430319a191d385734c695fc6e8a463d839aaa38e7ed8aebc5828ebe00ac029eae72500d25046569d9b82e31a347a8f8fa536e237ff607c706e9a04e8c9aa6a539b8d3cd08f8c3e0be422c6b9befd01092da0256d121b0f318ccfc466c8bed42e0abf447a3f9b6eeb15c8b10da0864431df1f3c727fa911ffbb939b218f089a8903423d4dd41", 0xc7}], 0xa, &(0x7f00005ea000)=[{0x58, 0x84, 0x2f2, "e1396f9c8e510eb59b80cc054798a4a7540ab0572e2f29be2e8ff5f90d1ee40d16a5fb26b4162ac537adab8c6aba2509c346bf49d6003790a409c056c00c87ef4ef2"}, {0x98, 0x105, 0x8001, "ffe207409c32c88fa8005362ef2cc87e8448125157b939ce6865b4d2292e4b542845edd1815f47740555b3bf569ea0066aba01bf6e670470811f545cab2351f7c5e7f8c7a17111de8252ff66130e2fcf31d8a27546cc6e8873f74f1adfb208adcf76c4f2daaa0c4aa4651e7a131209de988f504aed76783cfcb41cf062342d655f970c"}], 0xf0, 0x4000001}, 0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000035e000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/01/20 05:27:38 executing program 0: clone(0x8000000, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000359000-0x290)={0x800, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7571}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc01, @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]}]}, 0x290) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x6}, &(0x7f0000b69000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#', 0x1) preadv(r0, &(0x7f0000784000)=[{&(0x7f00003d0000)=""/235, 0xeb}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000642000-0xb8)={0x0, 0x9, 0xe8a, 0x100000001, 0x300, 0x12d2, 0x20, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x200, 0x800, 0x9}}, &(0x7f0000b08000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080b000)=@sack_info={r1, 0x3, 0x8}, &(0x7f00000f6000)=0xc) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000acb000)='/dev/input/mice\x00', 0x0, 0x500) r0 = syz_open_procfs(0x0, &(0x7f0000b18000)='net/tcp6\x00') preadv(r0, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00008b1000-0x5)='/dev/input/event#\x00', 0x7, 0x20000) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000)=""/156) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x200001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000003000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000013000-0x4)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000014000-0x4)=0x8, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl(r4, 0x2, &(0x7f0000012000)="9e9364bd776a496ba058f04b95e5be9c41a099bf4e30bf1a8511ad3034e00a8d612522cf54de7cdcecdeb8991195687a37f92e8b2cfeddbd50695b45023a52f5e55b21345835f2437526c3531d238c5d2e5353de7a16d2797ee1555d8f5a41eb") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r5, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) pwrite64(r3, &(0x7f0000001000-0x24)="c17fc7a595dbf65e884db02cb541178696ed971d15ae49614e0faa5998652be9e2fbcd54", 0x24, 0x0) ftruncate(r5, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000491000)=0xd8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) msgget(0x1, 0x2) getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000a61000-0x4)=0x0, &(0x7f0000fae000+0xe28)=0x4) [ 51.540857] binder: 8522:8534 transaction failed 29189/-22, size 40-16 line 2788 [ 51.568361] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.574487] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:27:38 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r1, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00003e9000-0x4)=0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000b86000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x72e, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00007cd000)={0x3ff80, 0x4, 0x7, 0x8, &(0x7f00003d3000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/hwrng\x00', 0x20100, 0x0) 2018/01/20 05:27:38 executing program 5: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc011, 0x4) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) getpid() read(r0, &(0x7f0000000000)=""/68, 0x44) openat$audio(0xffffffffffffff9c, &(0x7f000028b000)='/dev/audio\x00', 0x400, 0x0) read(0xffffffffffffffff, &(0x7f0000ee9000)=""/1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000014f000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000345000-0x18)={0x1, 0x8000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000df000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000127000-0x4)=0x3, &(0x7f00003bc000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') syz_open_dev$sndseq(&(0x7f00009fe000-0xd)='/dev/snd/seq\x00', 0x0, 0x41) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000a45000)=0x3) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x1, 0x0, 0xb3) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000093c000-0xb)='/dev/audio\x00', 0x4001, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fc1000)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000054c000-0x8)={0x0, 0x8}, &(0x7f0000703000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000fd6000-0x6)='rxrpc\x00', &(0x7f0000680000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d0000)="eb7d24657468313a00", 0xfffffffffffffffd) keyctl$clear(0x7, r4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={r3, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa48, 0x8, 0x32d, 0x1, 0x7fff}, &(0x7f0000fd6000-0x4)=0xa0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000)='/dev/sequencer\x00', 0x80000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000fd6000)={&(0x7f00002ab000-0x4)=[0x4], 0x1, 0xb2a7, 0x80000001, 0x19ce, 0xc53e, 0x1, {0x3ff, 0xffffffffffffffd2, 0xab2, 0x2, 0x800, 0x8, 0x4f8, 0x6, 0x4, 0x3ff, 0x5, 0x2, 0x4, 0x7, "62fe35ec7e8f05e0968912a09181b1328f8007df5ff64976f709ea10dd39078f"}}) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000433000-0x3)=r6) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b7000-0xb)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000082000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ragfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e4000-0x4)=0xc) r2 = getgid() fchown(r0, r1, r2) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) fcntl$dupfd(r0, 0x406, r0) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={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) creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000199000)='./file0\x00', &(0x7f0000dc1000-0x8)='./file0\x00', &(0x7f0000fdb000)='bdev\x00', 0x100000, &(0x7f0000786000)="58c76eefd4565d11b0863aad005d2fd4") mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)="00000002", 0x2200410, &(0x7f000000a000)="") 2018/01/20 05:27:39 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(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) r1 = socket$inet(0x2, 0x5e2f9c76fe3f49e6, 0x5ff) r2 = dup(r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) connect$vsock_stream(r2, &(0x7f0000930000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000afe000)={""/1024}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000b00000-0x20)=[{&(0x7f0000aff000)="a5ac2d07a2cea409d2af7451bacacfbb4d4a82024fc2f9069161bfb9f89e6e87ebf90af9c2a46765933f852bb2ad0363ad7ea2c380086cb6ad695f1159cebfddc2789da30639cea34bda09e50cfc8a389f030e", 0x53}, {&(0x7f00001a3000)="09da86465728eb1178cd9be4626c2b02f09b22006e42bd867149e03ac17f3a2ca65b60cf1d3e9d85620ad2352f4d267c2dba45af7231a09681cd2e99f5d1aabb215bf9ef6f1d779ac759df37ed8c6669398de7556b023453b21094ea44852bc76eba0941f96568f4f3de0159138ac7078042b1d0634b505945a6aba99169ed3f5748edaa191a8d6f9bb99249c6d5ccf41732d4fe2593bd45c029b66fa87cf7c860494aac16ae3700e85723679af80bb3f743154f81f5a335853f69542b51a0cce9fa9c7600db", 0xc6}], 0x2, 0x3) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000afe000-0x8)={0x0, 0x1, []}) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) timer_create(0x0, &(0x7f000021a000)={0x0, 0x13, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e4000+0xf65)=0x0) clock_gettime(0x0, &(0x7f0000617000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000fdd000)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000bed000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a1d000)=0x0, &(0x7f0000157000)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5b, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000291000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000c65000-0x50)={0x30, @tick=0x9, 0x3f, {0xb7, 0x7ff}, 0x8b85, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r4, 0x6, 0x11, &(0x7f000001e000-0x4)=0x5, 0x4) sched_rr_get_interval(r5, &(0x7f0000c48000-0x10)={0x0, 0x0}) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40405515, &(0x7f0000004000-0x4)=0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x9f, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000005000-0x76)="d1d6eb013f8c4b28d20b81c51cafac1b0c963bec10286d6acb14237659d3f9104ad83b5841bfce44ad10f098828218d76e2ad2cca5833b8b450710b100a99a58650bf3eaecb8fbcb1ff078ae19a5e94c9089874dc52974f713e67bfaec7a14dc6bfb533fea4dd87f8a1a767e25bbe4d11c9726711bcc", 0x76}, {&(0x7f0000003000-0xb4)="d908b5092220b15b97946d6066853c3c054661e9bee589269380c26f1f425a2553b2f64f5977b3e345df5789a7676e9b612ccbd8ec17db09d23e267bbe7352d620da39505c4316200e7217fecf36e5ceaf8740561f064fe69756352f5140c6bd7f8d39919f7a4363cc1b9643289be033e1baee5e7c1bc13cc895283bce23c6207254393aa08a9841f64bb6403ddc67db8b2aafff92b352e290d383cf7e854b46da7b7954989c64e93d367c28f5bc14cd73ba555e", 0xb4}, {&(0x7f0000004000-0x48)="f969e7c65195c94c4fbcc0517dbf62e0926142535563085aab53daf78ae3e4d859fd95780644e919d897208bad44ad412239c20a1d395958a9897bb936e5ae34f58574e1df18bfc8", 0x48}, {&(0x7f0000002000)="674ba2ca9f16829dd87f11294167c04f295ea4776abdbe8bb74f00480bfd984825b43d78d6d9c5d127d593d633ef37ccf96d4dda16f18db0172d93e8297877a654fb96507dfab2db74033d8f0d60724ef21511f494189d4a5893969b3826d7fb36def6c7a157023bac093872831a05d3be869a416a62ab798b4eb8aab0a5212fb0105646430f4164b914af0ab8e50ce92e9fca198bf088bb9210a21ec5249e7ff3a8b482bbb7b561cfab1a61adabe6bfe385dab3ad16009ee4394b8632c859c971b4673c4f2a0f7bfde2fb88c10b3ee1c17a4abaa67246195d7ce82125b1e38b23702482cfa0f9cb6198c6f3a4b6c79a54d5af8c04d72e9392", 0xf9}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x0) faccessat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x800) inotify_rm_watch(r3, r4) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0xe) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000085e000)={0x8, 0x7, 0x3, 0x4, "1aa494133a6da88cb91280bf191c73b4d877bdedc0c9725ead2588db0697635eef664b7a9c49f3c0ca3eb7c1", 0x1000}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a7e000-0x8)='./file0\x00', &(0x7f0000ae0000)='./file0\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80044, 0x20) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') removexattr(&(0x7f00004ce000)='./file0/file1\x00', &(0x7f0000116000-0x1a)=@known='com.apple.system.Security\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000acd000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000039c000)=0x0) tgkill(r1, r2, 0x2b) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000dcc000-0xb)='/dev/midi#\x00', 0x5, 0x8200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000a7e000)={0x5, 0x6, 0x1ff, 0x7fff, "30670bd5d2126504c19fe8c2210177cd18af8be3290c60afbfbc0ae35f767779d154a290b97c5480c24c6a7c", 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x0, 0x0}) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={0xffffffffffffffff, &(0x7f000062f000-0x5e)="", &(0x7f0000c67000)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f000039b000-0x38)={&(0x7f00000f1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000379000)=[{&(0x7f0000661000)=""/34, 0x22}, {&(0x7f000016e000+0x80a)=""/125, 0x7d}, {&(0x7f00003e7000-0x4a)=""/74, 0x4a}, {&(0x7f00004e1000)=""/29, 0x1d}, {&(0x7f0000cbd000)=""/53, 0x35}, {&(0x7f000095f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000719000-0x4b)=""/75, 0x4b}], 0x7, &(0x7f00009aa000-0xa2)=""/162, 0xa2, 0x3}, 0x40002061) sched_yield() 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b2d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007c8000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) clock_gettime(0x0, &(0x7f00002f7000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00000f5000-0x72)=""/114, 0x72, 0x3, &(0x7f0000d6d000)={r3, r4+30000000}) bind$netlink(r2, &(0x7f00004e7000)={0x10, 0x0, 0x0, 0x208}, 0xc) bind$alg(r1, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00002e1000-0xe0)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f0000bf9000)="a2af20398dbebf1981ddbe6194622851", 0x10}], 0x1, &(0x7f0000060000)=[], 0x0, 0x0}], 0x1, 0x0) io_setup(0x9, &(0x7f00007e4000-0x8)=0x0) io_submit(r6, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) accept$ax25(r1, &(0x7f00005f1000)={0x0, {""/7}, 0x0}, &(0x7f0000824000)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x68400000009) r3 = syz_open_dev$admmidi(&(0x7f0000d6a000-0xe)='/dev/admmidi#\x00', 0x1000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000071d000-0x9)='/dev/dsp\x00', 0x800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00004c3000)=0x20, 0x4) r4 = accept4(r2, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000878000-0xb)='/dev/loop#\x00', 0x200, 0x43ffe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xdee) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00001b2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r2, 0x1c9c380}, 0x8) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f49000-0xb)='/dev/audio\x00', 0x40002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x4, &(0x7f0000f8a000-0x20)=@raw=[@jmp={0x5, 0xedf, 0x0, 0x2, 0x7, 0xfffffff0, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cbc000-0xb8)={0x0, 0x6, 0x5, 0x0, 0x7f, 0x2, 0x6, 0x7f, {0x0, @in6={{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x1, 0xfff, 0x9}}, &(0x7f0000919000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dbc000-0x8)={r1, 0x9, 0xffffffff}, 0x8) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00008de000)={r0, 0xfffffffffffffffe, 0x854c, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c3b000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000641000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008ab000)={0x98, 0x0, &(0x7f0000416000-0x138)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000206000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000618000)=[0x0]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0xb, &(0x7f0000d4f000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000bae000)=[]}, 0x0}}], 0x377, 0x0, &(0x7f00001b4000-0x8)=""}) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00003e3000)=@random={'os2.', '\x00'}, &(0x7f0000cdc000)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007d6000)=0x0) getpgrp(r0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) io_setup(0x3, &(0x7f00009ca000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000043a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000-0xc)='/dev/autofs\x00', 0x101800, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000182000-0xd)='/dev/usbmon#\x00', 0x2106, 0x383000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/hwrng\x00', 0x40, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)='/dev/autofs\x00', 0x400080, 0x0) io_submit(r1, 0x5, &(0x7f0000d95000-0x28)=[&(0x7f000004b000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f000054a000-0xb2)="fea778820c4fc0040ae426f84eda054874d342afada66788fcc8bf409264d35a02b76b049245d72b8813bf8d0bded80f2dddcc300226255b3ef1dd43219cf646a1aaf6e8e4acd75ddfd4e8d47e178ee82061614a3dbc8b7f96bd3d74e1c54aca70b3483af6b52ea77ce9afa8c6fadb7eda41a811dde040522d0fdeee3ad6766e54d9f89ab465ea7e924ded3791620596fd88678af9d18ae32330e4a9193212da5367957fd22bc17db486c64a07fa209e05b3", 0xb2, 0x7, 0x0, 0x1, r2}, &(0x7f00005db000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f000008f000)="f07593fd966fe2dc00540930352d0ecc8ae4983845c657b71210aa30ce41b8", 0x1f, 0x7fffffff, 0x0, 0x0, r3}, &(0x7f0000a89000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, r0, &(0x7f0000aea000-0xb7)="bd48c701f08aefdd55e75feccbb4e17a8a3654dcc26eb48617c157d98c0eb873f59fbef29ffcde1d1abde720585c2d2cfae4e5291fafcd81499eca2ae05b921461883e840bd7e65c0b6f9e41a1623f6a5d93a0912cdb8c6f15a1d63e99e709848c97f5c60c7bb3571ae132f9b2f8e45ed8cd5744db99924c8b5f0cb5abe27b1efad76fb88d57096d7e4bcd7c68ca0eb57b33cafce6750551dca98ef69b0649425f65f4698edf85c1953df9ae198743cc236ef3e49dea89", 0xb7, 0xe9b, 0x0, 0x1, r4}, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00002ef000-0xc9)="adff650c2c45e478a1217251a5c555c59f8725dbf3c10f637b21ca1d7dd1f5279f5719e873719ccbae4a70d00b036706d685387467e5c1b71b6d21cb425f01e90241b536fa5da4a1003d9393cf8638ca4908df5c8eb3b694cbcc8dd0c9e3036e70cafcaa207a726d4829c4a3b85236ca60f3e5f8da902dab2f8280d973e4d9922c02b6b11140e005c03918940067192909c8d4ee7bf5acecd14212666ebcfe86562ef393774449e9f62344a7dd26c83360ba98c9cd12759d1c58ffa9cf785d180e83748b111e1d4154", 0xc9, 0x7fff, 0x0, 0x1, r5}, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x3, 0x8a0, r0, &(0x7f00000f0000-0x94)="082338c296065fa6f9ef8bc08ae70425960558a3fbc111e8e4a25bc5a77b877ae524f63c7148abaeb5b616bc7e576a2a92a440dd8436eebf712572709fa24d2cbd6d42d1f9ceadaf7aeeb3670ab5237ff11c40897d2fe50d429446b7f373bb21d3cb6b73dc93cd7d5ab9c15855d0b6c85e01f4fca39c0587126dd84e8cb8cc72069303224aee7520d55102f44f14220f0d3e6ddb", 0x94, 0x6e, 0x0, 0x0, r6}]) io_setup(0x4, &(0x7f000041b000)=0x0) io_destroy(r7) 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) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000567000-0x8)={0x0}, 0x8) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000f62000-0x10)=[{&(0x7f0000807000-0x11)=""/17, 0x11}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00000c0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000083c000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401}, &(0x7f0000af1000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000797000)={r2, 0x2e, "ea70e4154fe3e163cff181f7c6af3b36de4eefdc5a169dea9bce990e31500d6b7fa34d2505edb1f777fa61e4d6c5"}, &(0x7f0000e21000-0x4)=0x36) r3 = syz_open_dev$midi(&(0x7f0000495000-0xb)='/dev/midi#\x00', 0x4, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000626000-0x20)=""/32) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000f81000-0xb)='/dev/mixer\x00', 0x2002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x259, 0x0, 0xffff8000}]}) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ca000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000753000-0xb0)={{0x5, 0x2}, 'port1\x00', 0x40, 0x10, 0xec4, 0x1ff, 0x5, 0x3, 0xe495, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffffc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060d000-0x8)={0x0, 0x0}) write$selinux_validatetrans(r1, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000021a000-0x4)=0x4, 0x4) [ 52.030144] binder: 8641:8644 got new transaction with bad transaction stack, transaction 21 has target 8641:0 [ 52.040474] binder: 8641:8644 transaction failed 29201/-71, size 24-8 line 2815 [ 52.073100] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f00001f7000-0xa)='/dev/ptmx\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000007a000)={r0, r0, 0x0, 0x0}, 0x10) ioctl$void(r0, 0xc0045c77) r1 = dup2(r0, r0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00000e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fb2000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004d6000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000739000)=r4) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f3a000-0x8)=0x0) getresuid(&(0x7f0000c17000-0x4)=0x0, &(0x7f000013e000-0x4)=0x0, &(0x7f0000efe000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000703000)={&(0x7f00000ba000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00006ed000)={&(0x7f000006a000-0x2f8)=@getsadinfo={0x2f8, 0x23, 0x406, 0x2, 0x1, 0x2, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @mark={0xc, 0x15, {0x1, 0xe2}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @tmpl={0x184, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x9, 0x2, 0x4228}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4, 0x6, 0x3, 0x5, 0x3, 0x8, 0x10000}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x2, 0x3, 0x101, 0x10001, 0xffff}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x3, 0x80, 0x4, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7f}, 0xa, @in=@empty=0x0, 0x4, 0x2, 0x3, 0x7fff, 0x2, 0x400, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x7f, 0x5, 0x8}]}, @proto={0x8, 0x19, 0xff}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x10000, 0x3, 0x2, 0x2, 0x20, 0x20, 0x3f, r3, r5}, {@in=@rand_addr=0x3, 0x1, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x4, 0x8, 0x100, 0x6, 0x8eb, 0x0, 0xbd, 0x2}, {0x40, 0x0, 0x100000001, 0xaaba}, {0x1, 0xffffffffffffcf42, 0x7673d5a5}, 0x6, 0x5, 0xa, 0x0, 0x9, 0x41}}, @replay_esn_val={0x28, 0x17, {0x3, 0x7, 0x3, 0x1, 0x0, 0x5, [0x2, 0x1, 0x564]}}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x48000}, 0x4000844) r6 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000384000-0x4)=0x3) write(r6, &(0x7f0000fd6000)="", 0x0) r7 = gettid() write$eventfd(r1, &(0x7f000092e000-0x8)=0x7, 0x8) sched_getscheduler(r7) [ 52.093810] binder: 8641:8661 ioctl 40046207 0 returned -16 [ 52.095805] binder_alloc: 8641: binder_alloc_buf, no vma 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb2000-0xb)='/dev/loop#\x00', 0xcefc, 0x400) preadv(r0, &(0x7f0000e12000)=[{&(0x7f00000ce000)=""/139, 0x8b}, {&(0x7f000089b000-0x40)=""/64, 0x40}, {&(0x7f0000c42000)=""/166, 0xa6}, {&(0x7f0000575000-0x4f)=""/79, 0x4f}, {&(0x7f00002d2000-0x9d)=""/157, 0x9d}], 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0xa3) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f00004af000-0x23)="5ec8b497bb64352522eb3bce7456f181810a6befb185ebd8a458d97a086c4c4ccb98f0", 0x23) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00003a5000)=""/99) splice(r1, &(0x7f0000039000-0x8)=0x0, r2, &(0x7f000091c000)=0x53, 0x8, 0xe) 2018/01/20 05:27:39 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, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0, &(0x7f0000560000)="", &(0x7f00002b0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b4a000)="") prctl$void(0x1f) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) munmap(&(0x7f0000975000/0x4000)=nil, 0x4000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000073a000-0x18)={0x9, 0x9, 0x7fffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000236000-0x18)={0x5, &(0x7f0000d6a000-0x1000)=""/4096, &(0x7f0000530000-0x78)=[{0x3, 0x1000, 0xb50f, &(0x7f00009c5000)=""/4096}, {0xe4, 0x2c, 0x8, &(0x7f00006d6000-0x2c)=""/44}, {0xda01, 0xe7, 0x0, &(0x7f000090a000-0xe7)=""/231}, {0xff05, 0x90, 0x1, &(0x7f0000d2b000-0x90)=""/144}, {0x3, 0x89, 0x7ff, &(0x7f0000a97000-0x89)=""/137}]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/20 05:27:39 executing program 2: 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(&(0x7f000066c000-0x10)='./control/file0\x00', 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000080d000-0x4)=0x0, &(0x7f00003d1000-0x4)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000894000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7eb0465f, 0x1, 0x7, 0x1}, &(0x7f0000f38000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bc2000)={r2, @in={{0x2, 0x3, @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]}}, &(0x7f00009ae000-0x4)=0x8c) unlink(&(0x7f000080e000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') set_thread_area(&(0x7f0000652000-0x10)={0xfff, 0x1000, 0xffffffff, 0x6, 0xfffffffffffff524, 0x1, 0x80000000, 0x6b36b1fe00, 0x4, 0x3}) unlink(&(0x7f00002ad000)='./control/file0\x00') truncate(&(0x7f0000e84000-0x10)='./control/file0\x00', 0x8) r3 = add_key(&(0x7f00006d3000-0xd)='dns_resolver\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000063000)='user\x00', &(0x7f0000b83000+0x5be)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011e000)="116da4b72b88108420abf6f3e673c5c4527534d039123fe7154df4e2ad7dbacac038b30d8fb5ff6ae7268ded029292cc56e2ace70e91a2ce6345b63af037aa8440b704cf775e04eb235fda894b4df32bb83a14c9a5c991e2472295bbe5ba66f2274899b5d78a951d0d78", 0x6a, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f00004f6000-0x30)=[{&(0x7f00002cd000-0xe3)="f98b18688d91bce5f088026b7738a67b35041942ddfe8847c596d565df112ad3c1eacb8dea22e03b1b4cef5b308aeafd90829668f90c96f2de0c41aa7aca17fb5472e0d3f7c5fab4cb24df7658f69c352bc0c5d74147d43594dc00b8ea291cd832cdcbd3cf063efae0e7bb61c8688db3c4f0b7606770c250c4d594e1aaf0808ad2985ae53f194fafe2e22fe694a6b14b4f4fe061b06eb82a39facda246146d118b7973aed4c42d3358c84a1f906bbab780d73a0435054a1d6db1df6d187d3933bf7d99326aa730816700a1d6da03e0900140c389d5f1a0900f6824f6d0413a6dc3b934", 0xe3}, {&(0x7f00009fe000-0x1000)="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", 0x1000}, {&(0x7f0000bf8000)="399644d15d1da8b67cbb919f14a1506ab8fa8df543e18a5d72b73689a7b818c0130789198c9342c457480fe6769e71dae22ffac91e08560ebaf82fd1464554b79895251ea1202f45bdeb2944198163594df4d775eab14ea0c8a1d7577d014e328ce8", 0x62}], 0x3, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) umount2(&(0x7f000022c000)='./control/file0\x00', 0xc) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000054000-0x4)=0x0, &(0x7f0000047000)=0x4) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000057000)={0x2, 0x0, [{0xf000, 0xae, &(0x7f0000057000)=""/174, 0x0}, {0x100000, 0x53, &(0x7f0000058000-0x53)=""/83, 0x0}]}) 2018/01/20 05:27:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) 2018/01/20 05:27:39 executing program 4: clone(0x0, &(0x7f0000401000-0x1000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f000036f000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000073e000-0x8)=0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10) io_cancel(0x0, &(0x7f000071c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f59000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$void(r1, 0x5450) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) [ 52.095830] binder: 8641:8644 transaction failed 29189/-3, size 40-8 line 2903 [ 52.100220] binder_alloc: 8641: binder_alloc_buf, no vma [ 52.100246] binder: 8641:8666 transaction failed 29189/-3, size 24-8 line 2903 [ 52.169689] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.175725] binder: release 8641:8644 transaction 21 out, still active [ 52.182850] binder: send failed reply for transaction 21, target dead 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008f9000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000e65000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r1, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4000000000000004) accept4(r1, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r1, 0x0) perf_event_open(&(0x7f00008fa000)={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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001fd000-0x6)={0x0, 0x88}, &(0x7f0000b07000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c23000-0x20)={0x2, 0x7, 0x200, 0x9, 0x0, 0x20, 0x880, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000046000-0x14)='wlan0eth0nodeveth1}\x00', 0x3) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000047000-0x52)=""/82, 0x52, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000048000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000c000)={r6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000004a000-0x2c)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000004a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1b, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000048000)={0x55, 0x4, 0x3f, {0x200, 0x2}, {0x1, 0x84e}, @const={0x5, {0x2, 0xb233, 0x1, 0x5}}}) write$sndseq(r2, &(0x7f0000048000-0x1e0)=[{0xcd19, 0x9bbc, 0x8001, 0x401, @time={0x0, 0x0}, {0x10000, 0x1c}, {0x5, 0x66}, @queue={0x1000, {0x3, 0x1}}}, {0x7, 0x8000, 0x1, 0x0, @time={0x0, 0x989680}, {0x1, 0x0}, {0x1982, 0x1}, @quote={{0x9, 0x3}, 0xfffffffffffffffd, &(0x7f0000048000-0x30)={0x956b, 0x800, 0x4, 0x401, @time={0x77359400, 0x0}, {0x1, 0x0}, {0x0, 0x100}, @time=@tick=0x75570664}}}, {0x7, 0x7, 0x6, 0x100, @time={r3, r4+10000000}, {0x2, 0x8001}, {0x0, 0xffff}, @ext={0x91, &(0x7f0000048000-0x91)="3ed8abdefcc2195f3fd8807837eee82c4e123d1527096979c21bd589fc2a77ad2ce59e251d83ba9cbdcbe3829c28a962c04173acbb11d89f41e6f8594a5155e0d907c1eb791d065be0985da6dcb63c69cbf9a368694d2d0cdea59d0d62505637d888e849e56991d6ec08279ed2709eafe9f46016f87b64896afec6e0c81667c3c8735e55dc3e68cc40adae371e163385bd"}}, {0x3ff, 0x7, 0x6, 0x1, @time={0x77359400, 0x0}, {0x401, 0x10001}, {0xfffffffffffff210, 0x5}, @raw8={"531bb3285a7ee1330abab53b"}}, {0x7fffffff, 0xbb, 0x73, 0x1, @time={0x0, 0x1c9c380}, {0xff, 0xb190}, {0x7fff, 0xfffffffffffffff9}, @quote={{0x10001, 0xbca}, 0xffffffff, &(0x7f000001e000)={0x4, 0xc755, 0x8, 0x3, @time={0x0, 0x989680}, {0x2, 0x10001}, {0x5, 0x3}, @queue={0x1, {0x4, 0x2}}}}}, {0x3f, 0x7, 0x3, 0x0, @tick=0xf7f, {0x5, 0x6}, {0xfc, 0xf6f}, @queue={0x6, {0x200, 0x101}}}, {0x2, 0x8, 0x8, 0x8, @time={0x0, 0x0}, {0xfffffffffffffffd, 0x3}, {0x2, 0x3}, @raw32={[0x0, 0x9, 0x6]}}, {0x1, 0x6, 0x1, 0x22b, @time={r7, r8+10000000}, {0x1, 0x7ff}, {0x10001, 0xf9}, @control={0xfffffffffffffffb, 0x6, 0x6}}, {0x1, 0x3, 0xe8e, 0x400, @tick=0x3, {0xfff, 0x1}, {0x100000000, 0x3ff}, @raw8={"4796417155f9cbff074b1e67"}}, {0x6, 0xfffffffffffffc01, 0x4, 0x8001, @tick=0x101, {0x6, 0x3f}, {0x6f0, 0x7fff}, @addr={0x6, 0x9}}], 0x1e0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r0, &(0x7f0000007000)='./file0\x00', 0x4c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, r8}, 0x0, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00001fe000)='user\x00', &(0x7f00003ea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b5d000-0xe7)="104c3c0fd7b2b1395411865d6fabacbf26d2f02e0c7a436242ec6276fe49dc3a1dcdc0bf940de9e427ff2e2219fb5c0f64770cdc0ec0118f50ff4786aa70ea53bf902676e53871a75734819a9c8b403cdcfb76a4ede831ad2343bba94a2dd73d8761e55ecd360d5977a371322c1a4c63a0f1d224bf52ca68da31d7d8eb842984e2ad582fe7f7acd74c23bb7765025312434698344453515de1dbba62d5890a5c5ceeeb8f92495ece2291fd80f8964725c9a538fb880d95db94f88f277e8e2e2146362370a3b8d003b0abe474004a833093cf4e5ac27364be6fb45bd0ddf59cd2c5fb2d37b14645", 0xe7, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f000003f000)=""/88, 0x58) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x0, 0xfffffffffffffffc, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0xfffffffffffffffc) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00008c6000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) recvfrom$packet(r0, &(0x7f000013b000)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000315000-0x1000)=""/4096) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000004000-0x9)={0x1f, {0x8000, 0x3, 0x1000, 0x3, 0x1b, 0x4}, 0xfa5d}, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xffffffffffffffff) 2018/01/20 05:27:39 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0x8, 0x81, 0x4, 0x2, 0x6, 0xa5e6, 0x5, 0x9, 0x6, 0x6, 0x0, 0x1, 0x2, 0x10001, 0x0, 0x10000, 0x5, 0x3f, 0x4, 0x8001, 0x0, 0x9, 0x20, 0x5, 0xfff, 0x9}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc9000-0x57)="", &(0x7f0000962000)=0x0, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000000000)="") msync(&(0x7f00008f6000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x1, 0xffff, 0x4, 0x0, 0x4c, 0x8, 0x4cc, 0x1, 0x7ff, 0x0, 0x5, 0xfff, 0x9}, {0x3, 0x8, 0xdf, 0x4, 0x8, 0x9, 0x2, 0xffffffff, 0x20, 0x10001, 0x1, 0x1, 0x34}, {0x8, 0x7fffffff, 0x0, 0x3, 0xffff, 0x1000000000000, 0x0, 0x9b, 0x0, 0xfff, 0x7, 0x4, 0x9}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x35, 0x4, @thr={&(0x7f0000001000-0xe6)="96ab0390f0eb571b6c2a7afb37214815ebd51d8bd108d9b9227ce1b5a43c0ed1509c22f73915db21cb4a7105502ed3e91d8632642a4222d578dbbd2a306d59ea5e56fe939db5d866b379283be0f2fdeda2e8dea03a3760ee7a2a0b4e99a9ce1c5e5bffcb52ca3f5217c6551fb73f3a9b8a3894c2a049cab879d3b6edb3851e138fd938f3b744d02ef9b97d9164a6125dd85b78f87c61fb519d221f10eaeb692235a548debf717fabdd11f457e492fa3e7397775befb023099bbde8ed3446aa43370f5d2791d9533d15a176783d7bcdd28fb7b8d51a272b23c5fe62b2ca894823f668c4bd5720", &(0x7f0000002000)="bf085cf18316fe9d01be79756f8a301ad4248b623285d4bb335dfa01eb1c39c9db58f60ab838310d16f8ffd186f93c744f691e7b528a31828be58e48f945b542e675d5e5260ae1151ca3021000e9ec1242549df8b5aee7b740fe76b3b81210f3135c77465dae2662f6afc55cbff3c0a13491d6b36b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:27:39 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000742000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000889000-0x50)={0x10, @tick=0x3, 0x7, {0xd0, 0x1f}, 0x16b6, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a46000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000c000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$ipx(r1, &(0x7f0000684000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074f000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000455000-0x20)={"6e9fe7fc0f4213cbf07a5dc4be213e27", {0x4, 0xff, 0x3ff, "117d486dc323", 0xcc5, 0x0}}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00009e6000-0xb0)={{0x8, 0x80000001}, 'port1\x00', 0x81, 0x800, 0x8, 0xfff, 0x1, 0x7fff, 0x1, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000a15000-0x10)={0x0, 0x0}, &(0x7f0000851000-0x4)=0x10) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={r6, 0x0}, {0x0, 0x98c}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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]}) 2018/01/20 05:27:39 executing program 1: set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0xf5d) unshare(0x200000) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000e000)={0x415ce216, 0x7, 0x5, 0x1, 0x2, 0x8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000b000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x4000, 0x0) sendto$unix(r1, &(0x7f0000002000-0x3b)="e77e0c36090cdbf2507f5581b1c3d4001b4563dec5d8674500f3779bc8b14b82876f89562bd9017d88877c10502dbd484866212c129960c95656ea", 0x3b, 0x80, &(0x7f000000d000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000010000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x5) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x40600, 0x0) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ef1000)=0x0) fcntl$getown(r0, 0x9) r1 = getpid() r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000632000-0xe)='oomLscore\x00') sendfile(r0, r3, &(0x7f0000a65000-0x8)=0x0, 0x20000000000000d) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000071f000)='/dev/mixer\x00', 0x408000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e15000+0xfeb)='/dev/vga_arbiter\x00', 0x101300, 0x0) lsetxattr(&(0x7f000028e000-0x8)='./file0\x00', &(0x7f00000b7000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b93000+0x184)='/dev/mixer\x00', 0xb, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) connect$rds(r2, &(0x7f00003be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b63000)='net/arp\x00') sendfile(r2, r3, &(0x7f00006dc000-0x8)=0x0, 0x3fd) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0xffffff21, 0x0, &(0x7f0000fd8000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0xfffffffffffffe56) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000368000)='/dev/audio\x00', 0x140, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000664000)={0xa93c, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000010c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000e05000)='/dev/amidi#\x00', 0x7fffffff, 0x400c00) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001fe000-0x1a)={0x57, 0x0, 0x6, {0xfffffffffffffffe, 0x5}, {0x9, 0xc69}, @const={0x9, {0x1, 0x0, 0x969c, 0x4}}}) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008a9000)={0x0, 0xfffffffffffff81e}, &(0x7f000002c000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000289000-0x8)={r3, 0x9}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e77000)=@assoc_id=0x0, &(0x7f0000ca6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e49000)=""/185, &(0x7f0000286000-0x4)=0xb9) socket$inet6(0xa, 0x0, 0x3f) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b63000)='net/arp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x3fd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0xfffffffffffffffc) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000267000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) accept4$llc(r1, &(0x7f0000346000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x10, 0x80800) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xfffffffffffffff9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x8e}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d5c000)='./file0\x00', &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000871000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f000077b000)='./file0\x00', &(0x7f000075a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009bb000)='./file0\x00', &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004a3000)='./file0\x00', &(0x7f0000133000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000077f000)=[r2, r3, r4, r5, r6]) mremap(&(0x7f00009f9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000616000/0x3000)=nil) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f000012a000-0x5c)={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, {0xa, 0x1, 0x6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}, 0x401, [0x1, 0x0, 0x20, 0x7, 0x3, 0x7c, 0xbc, 0x7]}, 0x5c) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) write$fuse(r8, &(0x7f0000147000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) prctl$setfpexc(0xc, 0x83) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x10, 0x6, 0x3f}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0xeb, "6ee9c1dcd70f40ac3e2c2323217c3169074563bcea1bd663dbb4e8a46ed1c4c6ca3f9708b5d4b487ad7c07dfbfc28d5c36da2832207fd764ae4ab21d1fbdf84fb32d6e6ae16259c783b8c832213f24d70ef1a57f2940e7c7313a2da51371d0f13e0b2faf5ea4ce639fb7694b7b31693217804697bd0edb4ac14494e4e444cad98288fb1c8b66bbd1db918159761f27950f1066e4fa56896a920567c7dd4e2e1a0cdf0b6b313fa7fd01167e2b30b8c25571b1c1c1d4b7f166c03fb31c7ad4d440238b4c435fc40a7d1c7ef7f1abb1aff1ee361376bb663e0878cdfbb275d339a16f5e0c2787d5a1fa78f0b4"}, &(0x7f0000000000)=0xf3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x1e)=""/30) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f00007d6000-0xb)='/dev/loop#\x00', 0xfff, 0x0) [ 52.472730] sctp: [Deprecated]: syz-executor3 (pid 8762) Use of int in maxseg socket option. [ 52.472730] Use struct sctp_assoc_value instead 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d81000-0xa)={0x0, 0xe93d, 0x1, [0x4]}, &(0x7f00001d5000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000060d000-0x10)={0x8, 0x4, 0x8, 0x81, r1}, 0x10) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x4}, &(0x7f0000aab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000559000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000134000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000068a000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000, 0x8000, 0x4a5e, 0x100, 0x7, 0x41000b2, r2}) [ 52.536918] binder: 8775:8777 Acquire 1 refcount change on invalid ref 0 ret -22 [ 52.566608] sctp: [Deprecated]: syz-executor3 (pid 8762) Use of int in maxseg socket option. 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000154000)={0x0, 0x0}) sendto(r0, &(0x7f000055f000)="e42dbbc2657e247769c3968897bedc4ec10576034dcc9379793a857d0adc69dc9d5c70ef50cbc883151f7b09f99b0e4e47d5c2c0501df469c967e44e601a0ce7efb8cf39094f25dc9990f0a147c4420e575b3834aaeb34cedea1c7c2f7e5cf6a8a687af61e7c61bac7b4b35ac15ef7ea4c3e4abceea2751efb1e10c5c8e68da19b953ce6bb4e8d8b7294eeb98ad09a6624985e135ca0c262909e381fd43417381a897cb3cb0c03cc6f470a3169bc52e479f9c4b614e4b82011acef1d7a3daa7e78da06f351aee4b779cd99435a80679b4e8a738ea612dbd406852d39dc5a7a2d3416cf", 0xe3, 0x850, &(0x7f00004e4000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 05:27:39 executing program 3: 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, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f59000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000024b000-0x88)="0d23ce65447128604bb974ae3447b339a29c92c38060da2108717fb0066a67fa054caf2d546d3b5f100e1f3c7f53946b75eee241f36606c6dbe40b72981c03388a837dd1a19125137476dace4268b4c3f289453ed34b6e2533cf298b0bcaf91cee0a299d1a15800236e98d74ce8776a897c5a331e8a14d637324c3d98a5c6ed1fe794a299f8ed68e", 0x88) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r2, &(0x7f0000a29000)="247e8cc0ccde12a7020d6c3a988617a1cc73aa4cc22e03c5f58fff18f6a334069dc854a4802c1cb2378c24b72ca2ac02fd3bb15a9f1b641d34869c4e18fa8267fe0d102f0538e107527efb3506b5699089aa870ab69cc52b743cce6c237b7a3d8113fdf8b621de8e95eb5fd88f026fbf177b884e197092eb32869decfcd1a9c2a0708ab5f2041439b9c004d7407f62080a4bd1e42f551aba9ba9fa086cb2fd6e8180f03be65b5c4486ea6beaee5f0f0a158dc372bbc71eea0b4c7106761d6ce19e3bd286681b55e8a67f016f18de995345a8d067cc99158343c7fe72758d50001a1c1cbc89d9e34c1c181b603617f38374a7a8488525af2eeb939baa669ac967232dca60d6b196094faea5f65290104a3b5075c977504994a47dc4589601fd994ab2cca5d96b68a685d8bd07efe1616e18a9704b7d512aed596df59a399250191b4d39dd35048efd0a5d91aff79f2a2beab6ab5ffacee7be1533b7ace60c100ec6941c2cbf8cb9f8b470af89a19d03d5a6c68f82ab1fa1d649da800532673600f5e0417a2447350848af49f3bf9a5e52bc8e96c0f3833569420792379b83c034a7a28bd21b3a420aae37f303dbfcddeeaac9f739562a8dcfeab1204326fae5d64472964596c4a1ecadbc47a385acbaf3dad30e4afbb064732af255ebbfc3d968737dbe8cd0d87cf5bdeaab047fe4db3a9cd9b4609a882fdbbda0e4ed6eccb60b58319119d962b943b6db85808de9c397c68161cdddb7242aa491e0600f2493ac01cee27db17638aee4dc450333bc0d000c2ddcd45e47555b364d25fa9ff8c9a482086e6a9c76359d57a701fc783bf3f95d9d92866965fc459aa8ed516b24ce4eaa7677783e0d75eacb826e5033fdaedd8171e0de5bc352af88b489a62dd6a3a19efa6a10aec8d1d8626d92aca8de69333ca63ae1968864698fe4fe62ed42015c60cdbd9bf8d58a88e73d3c99ed051449de2fac426ee165b7477ca4177e563a5e02a7c2ad5b34b823b2498aaf4596bafc52ccc1afb529b0d4724aa944742e6e5b636589014e0fea1e342eca966b22cce4b34561ede1ea93189fb7f318b77c535dba8c159abbf6cdb6c6298bd34d7ed7cb981ba34de1f74cc48f27e1fb9efacb61d29808c9e933a0caa9a501f93ea878d955d136ae17c7fa7b76e24ebb9183bc281c29e966ae4193727452ae5b12937c3d4c2b50f48f4ca52130f352679641a3162727fe6838ff6e4bf3009e40e17b6e099f2040eec887a11a688fdb04523096f8904d17ba4ac469d78846bb79888e45bc4b0f46e861d8b52a465808cb3ff8f78580758470e524856fc62094f502186deb130c2db869e093a0bb9fea22a5fd13dbdefa5c6cce28d91927f70645b4822ce02492296ecdfc0a02fd334ebc167b96afdc9447e5f6ea32f884bc3e69dfd3812be9f9257c8483782c26c66666192b5673863f177d2823f5414f93bacf14946bfd27b2c66bc548beb768e66cb2cd32551b3e2e603a1283e4f981d7ca66a858eda535e1e3037a4ea7cbbdff91c0bd1710eb56135e068694bdb76522e7ce9f6cbe5802d08984eede1d5113593f1d28c99ed46fdd452956488f5cfcb573e05159d8699788f5db205c2913ddd4a0ad6575286fd7819df264003686f7ae930fc16030a3256d2275029f20a024ad405a725132c7c4b979e35e97750dd24854800732f1542213fcedd5e2692017b471ff1ad06618628a846bc5dfcb5e232af01d2053da944cbfd9b72f20d862ceb19d331b5824cadb8fa2d736", 0x4e5) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r2, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r2) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = accept4(r0, &(0x7f0000d22000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023d000)=0x2e, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b29000-0x4)=0x14, 0x80000) connect$can_bcm(r1, &(0x7f0000674000)={0x1d, r2, 0x0, 0x0}, 0x10) [ 52.566608] Use struct sctp_assoc_value instead 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x114d, &(0x7f000055d000)={@random="09000000000e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x113f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x7b94, 0x0, 0x4, 0x0, 0x1, 0x880b, 0xf7, 0x1, [], "ec75dc8d5fa0212c43158d601a1abbb2f4d0ea13cff94279ac4c9b62c13aae822e652a99c8fba6c58d4d3fed2711c57057d3ae5a4e9ed84f79f17f99dd3536bfa21c86188aa88fdb0020a3c5071864bb99c3473fa48d990a6987c9cc67e61d9fbe1c61a3c5de2883bbdd9255015aea5bf0580a4d36e749ae3462b5f53790a70c74c8cafff6f8a8985dd435c645ede28a742c54f35777a7d4f471d433e5ee4586a244fccd447b8ce9c69332c7b310413272df28cfae50f9c848fb14d1214bf347009c1b0ccea25a07fe7746ff5fb68dd242382a423d902644b204df6730395018e6ac774fd9012aca28ad2df35e5974d091cdd142f41599"}, {0x4, 0x0, 0x4, 0x2, 0x0, 0x0, 0x800, [0x3, 0xf438], "3582a586aa6abd6174cf6ccf3d330ddd25a8dd5938e5eefae0f1"}, {0x800, 0x0, 0x7, 0xef16, 0x0, 0x0, 0x86dd, [0x0], "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"}}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/ppp\x00', 0x40000, 0x0) fcntl$setsig(r0, 0xa, 0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000619000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000099c000-0x8)={0x17736b64, 0x9, 0xffffffffffff7594, 0x7f}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007c4000+0x7b5)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c89000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001f2000-0xc)={0x0, r0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fc6000)={r3, r4/1000+30000}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fchdir(r2) sendto$inet(r0, &(0x7f0000ab5000)="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", 0xff, 0x400c044, &(0x7f00006ae000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 52.607763] binder_alloc: binder_alloc_mmap_handler: 8775 20000000-20002000 already mapped failed -16 [ 52.654582] binder: 8775:8777 unknown command 0 [ 52.659483] binder: 8775:8777 ioctl c0306201 2000a000 returned -22 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x200000000000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r1) listen(r2, 0x65b5) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000881000+0xfa1)="185462c75390388b390de71aaeadd6d3daea144aaccbdb0a27742d38b8a9cca1931b45a63aaca70c9cffb4bab0022719bea9a9e9df81f3cabc55157cae56c39e40f6401520bf9cd8a075075eb5c67319420ab70eab715ec3d0a8825b7de288b50937f961b941bd99e85f01f8de3dc29dba4c830fc81983e1d3f1eb6629387a0db408877689cbfcef6926af3b3c969b73b9b5f7693f54e9e2e39e82119c9f362dd65a35eeb3607e01631172d0f5de8779") getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000067a000)=0x0, &(0x7f0000690000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = dup(r1) recvmsg$kcm(r3, &(0x7f00007e0000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000087d000)=""/52, 0x34}, {&(0x7f0000b5e000)=""/64, 0x40}], 0x2, &(0x7f0000f86000)=""/177, 0xb1, 0x4}, 0x60) uselib(&(0x7f0000d9d000)='./file0\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000f16000-0xb)='/dev/mixer\x00', 0x505200, 0x0) ioctl$VT_RELDISP(r3, 0x5605) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x50c9, 0x2, 0xfffffffffffffff9, 0x80, 0x7]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000004000-0x4)=0x6e, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0x3e, &(0x7f0000001000)="492235b7cca5211436519ca538597ec4f0c548f073937b11e71bb8933839e4da299bdf5243b5b0d569a99b8e3348871d1fb95135aaeae5c6a9bc402cc50a"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000005000-0x96)="2da02ad24e7d8a7f09ac6a3a575d056adcf7a8e117d2708deb01a605faae77a81bfa4a18d3ae5a3ce52b6fbceaf2a14f8f72fc44a627eba7a1ba045cb694097f7072db37431a24b615e4d089746f4d5bd92aeaa69a81a2ced4451679118928e0bb77b1f8273a99a28743ef3e552586b1f6b51ef317ff1113a3f0ebd0991b565ace6f995bf6f5717c485d14ef87c74fec2ed48f8f52f2", &(0x7f0000001000-0xfd)="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", 0x0}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x4, 0x5, [0x800, 0x0, 0x9, 0x7, 0x8]}, 0x12) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[], 0x0, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000006000-0x10)={0x80000000, 0x5, 0x0, 0x9}, 0x10) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000588000)={0x0, 0x1}, &(0x7f0000d01000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c95000-0xc)=@sack_info={r2, 0xfffffffffffffffd, 0x5}, 0xc) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ef6000-0x4)=0xfffffffffffffffe, &(0x7f0000a76000-0x4)=0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) pipe(&(0x7f0000734000)={0x0, 0x0}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000a0d000)={0x6, 0x401, 0x5, 0xd4, 0x9, 0x7, 0x7fffffff, 0x100, 0x7, 0x8000}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a98000)={{0x3, 0x0, 0x100, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000d38000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x2880) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c28000)=0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00003bc000)=@generic="034b13f15e22442baa1a919882e45315") fstat(r1, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r3, &(0x7f0000d22000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffebe) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ca3000-0x4)=0x10000, 0x4) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005b2000)={0x8, 0x0, &(0x7f0000e30000-0x8)=[@release={0x40046306, 0x4}], 0x13, 0x0, &(0x7f0000b42000)="3ce7d367797defc192fb46236d550e4d1e512b"}) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000004000-0x8)=0x100075) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r5 = dup3(r0, r4, 0x0) dup3(r2, r1, 0x0) r6 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f000002f000)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000db3000)='/dev/vcsa#\x00', 0x100000001, 0xe65cb369e291e352) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000046000-0x4)=0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000048000)={0x0, 0x0, &(0x7f00006c2000)=[{&(0x7f0000256000)="d3", 0x1}], 0x1, &(0x7f00008a3000-0x30)=[], 0x0, 0x0}, 0x8001) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006b6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e4000-0xb)='/dev/audio\x00', 0x8000, 0x0) r1 = semget$private(0x0, 0x1, 0x10) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f000015b000)=""/211) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket(0x1b, 0x6, 0xfff) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e08000-0x8)=[0x0, 0x1]) 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) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00009e3000-0x8)='./file0\x00', &(0x7f0000466000-0x8)='./file0\x00', &(0x7f0000d4b000-0x3)='9p\x00', 0x0, &(0x7f0000f8d000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc4000-0x10)={0x45, 0x5, 0xd415, 0x81, 0x0}, &(0x7f00003f1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000557000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x2, 0x1, 0x8cd, 0x40, 0xd764, 0x2, 0x101, 0x4, 0xff, 0x3, 0xfb, 0x3, 0x401]}, &(0x7f0000ee4000)=0x108) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c6000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009b5000-0x98)={0x1, 0x0, [{0x2b8, 0x0, 0x0}]}) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00002f3000-0x8)='./file0\x00', 0x101000, 0x100) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ec7000)=0x0) getpgid(r3) r4 = fcntl$dupfd(r2, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000d4c000-0xb0)={{0x9, 0x837}, 'port1\x00', 0x80, 0x0, 0xffffffffffff2d3e, 0x7f, 0x2, 0x3, 0x100000000, 0x0, 0x5, 0x16b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1d0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) syz_emit_ethernet(0x90, &(0x7f0000001000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0xc5b8, 0x7fff}], {0x8100, 0x5, 0xe882, 0x10001}}], {@ipx={0x8137, {0xffff, 0x7a, 0x377, 0x14, {@random=0xfbe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffbb}, {@current=0x0, @random="4e8963ca1bcb", 0xffffffffffff7fff}, "6a6ab2c98b0949639408bca57bfca6fd216fe90241258281498197e6846060298c45befe5652a53d50d4249eeec2b0f924f75e1ef50572a090f5f233cec13e686e1f7bf5ab85ee94067c3cc9d00f6d93620c75fb0fab1f15052abcc7"}}}}, &(0x7f0000002000-0x4)={0x0, 0x1, [0x5ec]}) 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006d7000)=0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000224000)=""/12) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 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$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000899000)='/dev/adsp#\x00', 0x0, 0x8000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000201000)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 52.815308] 9pnet_virtio: no channels available for device ./file0 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000815000)='./file0\x00', 0x12) accept4$unix(r0, 0x0, &(0x7f000004e000-0x4)=0x0, 0x800) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 52.881499] 9pnet_virtio: no channels available for device ./file0 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000438000)='/dev/admmidi#\x00', 0x100000000, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0xffffffffffffffdb) bind$alg(r0, &(0x7f0000edf000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) [ 52.933058] rpcbind: RPC call returned error 22 [ 52.964374] rpcbind: RPC call returned error 22 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000560000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ea000)='/dev/sg#\x00', 0xe0f3, 0x585402) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f8b000-0x20)={"cc7e89c433c49e72d5983308ddc327db", {0x4, 0x2, 0x9, "6fdfeb7a93fa", 0x2, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000)="13", 0x1) 2018/01/20 05:27:40 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(&(0x7f00009b5000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffffb, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000019e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000788000)='G', 0x1, 0x800, &(0x7f0000bd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000707000-0x168)=[{{0x0, 0x0, &(0x7f00009be000-0x20)=[{&(0x7f00005c0000-0x1000)="fd", 0x1}], 0x1, &(0x7f00001c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f000009c000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000168000-0x4)=0x0, &(0x7f0000ec2000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c9f000-0x8)=@assoc_value={0x0, 0x30}, &(0x7f0000b91000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000bb000-0x8)={r2, 0x4e6}, &(0x7f000006d000-0x4)=0x8) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000dc0000-0x18)={0x0, 0x1, [0xfaf]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084c000)='/dev/hwrng\x00', 0x440400, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00003c5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:40 executing program 7: membarrier(0x1, 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000138000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000072e000)=0x6, 0x800) sendto$inet6(r0, &(0x7f00000c6000-0x67)="576ee77066f08a3d84146252e3109edf18c1fbcc609fe2a6b0e00bda8b2a7e5e84b762f508264b47332da7d8f0a8f4727d1a32cfb5456709b87b9c9fc117bc4ecdadc3cbc4545a12900a45d747024ad7bfa4a2400e31882f861aeb621481ddd4d07f086da58645", 0x67, 0x40, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000760000-0x4)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00006ab000-0x4)=0x7ff, 0x4) 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000503000)={0x0, 0x3, 0x0, 0x1000, &(0x7f00002fc000/0x1000)=nil}) r2 = memfd_create(&(0x7f0000298000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c54000)=@assoc_value={0x0, 0x0}, &(0x7f00003ed000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000621000)={r3, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000081a000)=r3, 0x4) r4 = dup3(r0, r1, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000fb6000)={0x3000, 0x10d000, 0x3f, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.026829] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1b000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ae4000-0x50)={{0x0, 0x1ff}, {0x15ebb65e, 0x1}, 0xfffffffffffffffb, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f00000d8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400002) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40b) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063f000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) utimensat(r1, &(0x7f000011b000-0x8)='./file0\x00', &(0x7f0000f47000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x2, 0x0}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000d3000-0x10)={0x3000, 0x1cffc, 0x0}) ioctl(r1, 0x0, &(0x7f0000fb0000-0xb)="412870077cd94fe5c6f84f") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000049d000/0x18000)=nil, &(0x7f00001c9000)=[@textreal={0x8, &(0x7f000009a000)="67660ff30e66b9800000c00f326635000400000f30ba2000b84400ef0f0666b8aa1236000f23d00f21f866351000000d0f23f80f01df0f0865f2abbaf80c66b80c14dd8666efbafc0c66b80000010066ef66b90303000066b8e800b78866bab6cdad390f30", 0x65}], 0x1, 0x20, &(0x7f00007b7000)=[], 0x0) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000-0xf)='/dev/sequencer\x00', 0xa91d4f1b9582b170, 0x0) [ 53.081509] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000858000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f1e000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffff}, 0xc) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/20 05:27:40 executing program 1: 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) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000be6000)='./file0\x00', 0x40000, 0x85) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e14000-0x4)=0x0) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x2) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:27:40 executing program 5: 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, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$audion(&(0x7f000014e000-0xc)='/dev/audio#\x00', 0x4, 0x600000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c3d000-0x8)={0x1, [0x0]}, &(0x7f000045e000-0x4)=0x8) sysfs$3(0x3) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000bdb000)=""/173) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009f7000-0x8)={0x8001, 0x800}, 0x8) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fcntl$setlease(r4, 0x400, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) r8 = syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000728000)={0x1, &(0x7f0000521000)=[{0x2ffa, 0x0, 0xe007, 0x100000001}]}) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d51000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = eventfd(0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000f01000-0x8)={0x0, r2}) read$eventfd(r2, &(0x7f0000f73000-0x8)=0x0, 0x8) r3 = syz_open_dev$sg(&(0x7f0000b4c000)='/dev/sg#\x00', 0x7, 0x200000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000086e000)={0x5, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4055}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x61, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000037000-0xbe)={0x0, 0xb6, "34605c5cb1c89299708efd58fc06be022d2b807227cb7c5c86df64748c91251f57eff4522da74828c387a42f836e5d7473b1833b7f153a372af1e854ee1e759722efc297087e7819472ebbc6bf29730744d5a8068bb96c1bd76cc0fa8e36f41b89b06050319b6cce93da32a2c2d360df49606f7ef48b1c19a90adf32b74f961a8573be1b1d89db58af49edc25d2c85c1387be8bdda8b8fd85f71780d72a9eb76e6accfefdc226fd63f403dd24f72a444f293238276b7"}, &(0x7f000050e000-0x4)=0xbe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000005d000-0x8)={r4, 0xe04}, 0x8) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00005bf000)=""/4096) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000047b000-0xc)='/dev/random\x00', 0x0, 0x100) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x4040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000007000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80800) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000005000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0x20, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000760000)=0xfffffffffffeffff, 0x4) poll(&(0x7f0000071000)=[{r0, 0x0, 0x0}], 0x1, 0x5) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ce000-0x12)='GPL{/bdevsecurity\x00', 0x1) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e16000)={&(0x7f0000985000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000645000)={&(0x7f000070d000-0x1324)={0x1324, 0x9, 0x6, 0x300, 0x5, 0x0, {0x7, 0x0, 0x5}, [@typed={0xc, 0x52, @u32=0x8}, @nested={0x111c, 0x96, [@typed={0x1008, 0x1b, @binary="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@generic="367e5e9346476a42fec09ed5ef300735c07e7bdb07e7a54a0ca86379b9598bda4769540da92cac604d4e860041a844ebebfb9a52ee081d8a35e8c71a2a254cd9919ee970d045456745c3a5fe090017c0da71c9edf57db581edd47d8ec5a2f029de0971276ae6c8b3afd63128881249e57047d5c254ae22b71e9ef9fb0952dd83f4238505b68ceb59396427d5fcbee4522c520af9aae53ca2f6e8d2721624e9f6e88adc6f99b7237b8149f19dff5fc9ad334b168c61f51a62b287cce4487a615074a5012ecdb7c62f5e6d003595f8dba9fa304630ba84eaa46a4865c3d8af13298231528d6f8d9c38d122f39fe46c91d5b8", @generic="fa805ecf2d9c29126154cfccf337c4ce98c5a96119b0baa298f00f54"]}, @nested={0x1e0, 0x6e, [@generic="e586fe6f545a1aeef240067fb7d2829d897344bbe7c59ddcba270bae31ba7b8e023d1a3492edbb9880025a3199f8b9300ebbbf8e1ed3a9f8e0813035fae4c26d7ed67da902dcb45c8ff4ba7ab5ae82427ffb1c5dce251690e8a923daa89bbc0d63e0e2323e19e511c9b22547feaf2308e2c48457ee21f8faad26cb10bb75ee09ec7f29e5673effc2e6f52f8e0f3dd55d2a", @generic="3e9539eac3f5ae240ed0a13775495ed6b851e33a4b8cba1f8c79a3ace987778781ba31e6af27c0a02e0bafc6a06b2dca6a66165acc55020bc97e39d86a11e5f557166d0d48afe78f2195affb21f9f2eed5cd76328008b4fb2cc911326135e8baf273c0927e3b7cf98f02d81bcb0488c0a8", @generic="9e82274342c57ef02a1b2df914414c4ad45da80871a9c2dc1bc3029c51cd4bb1b14f7612b6e36b53537b06487e1187c3b53d7fd30f0e3c412145391e21641a133bdf42ce0be915caa33e54f8850ac459a69b9d1ef36e080d1dc765716b7751c3f136f8aadae94401f94edc7c842d21029cfe9bec6228d46fe274626ec8be673d62f3e9710fc47605cac6f1f3d25dbcb543d4caac1dd5e0c58609d3cf98a87c019d73cbe04d97e2ea1de69134980dff06f26a", @generic="96cc812fddabfd8d37471c40e98be7752bc99418ccbd37c3154b", @typed={0xc, 0x80, @pid=r1}]}, @typed={0x8, 0x83, @void=""}]}, 0x1324}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r2 = getpgrp(0x0) capget(&(0x7f0000acf000-0x8)={0x19980330, r2}, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8, 0x2, 0x0, 0x9, 0x7f, 0x2, 0x4, 0x1, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r1, 0x5, 0x101, 0x7d4b, 0xffffffff, 0x1, 0x6, 0x21, {r2, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff, 0x486, 0xfffffffffffffff8, 0xfff}}, &(0x7f0000003000-0x4)=0xb8) 2018/01/20 05:27:40 executing program 7: 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, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x116, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x381}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) bind$bt_hci(r1, &(0x7f0000587000)={0x1f, 0x6, 0x1}, 0x6) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f00008f9000-0x38)=[{0x0, 0x0, &(0x7f00006ad000)=[{&(0x7f000087d000-0xb2)="02305dd0829cd1fc3642a24cfde70d1f3e8c318f305fa5dcf153690cd476d1fe82eb33e75a7b4bfcf715400b7ef8f74fdaf4a01606e630a244b2a69517149f544943167a7ba87cd75927edf82cea3ffdbab211645c9e406bef4de88775e0e955dc5f27945072df9b485d8c67a6736dcaed88eb819a5d2c0fb0d6891046d3ecbc7e10c4ff4dc02410a49be296e1225bd99df362f270e997ff38be5b522664650d8d6148bb2bf037d9e9b96519cc4ef3a9774d", 0xb2}, {&(0x7f0000bd7000)="eae5ddc3ce554d0998af210f149a088c7031a887b8af87a4d36923958b5c5b4e5eef1754b338947d73b7df9722a8e304d68706661cfec7edbe840a75ef0cef2d91b01bdedaf1eb0841edab698a54da1910e90fc7b811a76d1fc22beb0677b85bac9693d3e76ab6a0fa712ef462903eee3c61d25e97f0907b08621dea37f196d16fb5315e955951a698c8b7fd428ba8691e2d708020a6edffc5c150892367", 0x9e}, {&(0x7f00001c2000+0xa55)="ca1a9bc07f3ef88461d600e233fe12d05e3fc61233cde1", 0x17}, {&(0x7f00009b5000)="7cb5174b6636ab5d731b0269b2a035861291eb2d62eac60fcb9191964f1dc5963a0b8638d1922c49dcc595eae8547bc7d814e282244eed2e4e419eebbe55bff25a3bafc79b67193c01d91dbed512a483c07958b8468b7e0bc8902244b47fc3067caea783c3fff930ad2bc23ac8ad2f839bb4cb2cdf15201efbb887", 0x7b}, {&(0x7f000071a000-0xc2)="2ed6c41c6bd8039fb85366599678aea3b6de9273fb9dd154fb876fea9a8c5071d542f1d605ab1b27bc6127fde6b320d3a28340a256ca500e257963f3b642b9236895ee59bd2c319033b441429484554610aa2f556d828b422a98d017c6e973592c140cb759ef2f2392d326f56355a6267515b127bbff0c6f87b4c07cdcd487681ea4d411c4941e00c96b3d2b4b9d6be687faae0e9a412a4b737902330cf753db1c2aa68a81ac2ddd8947390e6da845b28e66f5c6368c453ead3863d656d7a1634f4d", 0xc2}, {&(0x7f0000622000-0x1000)="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", 0x1000}, {&(0x7f0000457000)="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0x1000}], 0x7, &(0x7f0000561000-0xc8)=[@iv={0x98, 0x117, 0x2, 0x7f, "11c0562549badf5c7f89d05613033f6ba1f84462c920a73ade66c15b22da4ca532708d99d188a4f7b2f82b0f9fae26e9f03dcb068c5e5a68630c708845f159678a2cc42408d1b895a95cfd23f64133b8f81e13713a31d46e3398d7815c0f2a1ad9d7e25eec9f3ecf2e0f630731e44f4efe2d76ec1f8910381cd0fff50266c6"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0xc8, 0x0}], 0x1, 0x40008c4) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000825000-0x60)={0x27, 0x80000001, 0x1, 0x3, 0x4, 0x7fffffff, "4f67340e57229bf66959ee229e355d84b6303e4f8128f3fd2881061a05fb348754b08226ba658ed459b42fa8ae196bb100e1cc1f88de138af3c037bc69d337", 0x6}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e1f000)=0x7, 0x4) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x20000000000, 0x0, 0x1, 0xfffffffffffffffe, r0, &(0x7f0000f89000-0x36)="ca4d11cf0da694d21429fcfe3f2f07a18e00746ba57da5ed88f3b03fd37d7295b043fd9084e658d2b76b7f67f8481bc0fb227c2039fc", 0x36, 0x1, 0x0, 0x0, r0}]) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) keyctl$get_persistent(0x16, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00009b0000)={0x0, 0x0}) 2018/01/20 05:27:40 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x38)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @rand_addr=0x4c, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000049c000)={0x0, 0x0}, &(0x7f000070a000)=0x8) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 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$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003d1000)={r1, &(0x7f0000ef1000-0xce)="05f225ad84c79385c6ebc15e802e48252774afb96cddf5f5d97c7081d6a930b2b916351254cff46145a6ba9cb18adc1fe89ca66a27704055ace09d59ae0fc5a447224f0b631dd0b80287e5a0ca8545df2522d481be4642cdafb1f5002fe203150e3919e34e032054982b46678d618d7f4d64e844a54f2ba9dfaa511c36c89788671f0e019e85c14517aafb33a41065ad6185406ad86b63067f535e44bd10190de200fcd9459254a6e3582825d933280fc87fd21856ede60b8f9f4d833efe76817cacb25bfb66148fe818364339e0", &(0x7f0000662000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/ppp\x00', 0x80001, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001e6000-0x4)=0x10000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef3000-0x18)={r0, &(0x7f0000a93000)="4960966cbd5463db2cfbff803e480509846286dc31811abf839d4a05ad43a25527550be025c3f5e65e9c384c43db9991c8fd55248d7fc32b439e2358994d2c18080f61ab7b502836400671959d35ca26", &(0x7f00000c6000)=""/240}, 0x18) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00001fa000-0x4)=0x0) 2018/01/20 05:27:40 executing program 0: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") io_submit(0x0, 0x0, &(0x7f0000001000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000001000-0x8)={0x7}, &(0x7f000002b000)={0x0}, 0x8) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000cf6000)={0x2}, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005e5000)={0x0, 0x0}) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-wlan1trustedppp1)\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x7}, &(0x7f0000e00000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000c27000)=@file={0x1, './file0\x00'}, 0xa) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) sched_yield() 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)=0x0) ioctl$TIOCCONS(r0, 0x541d) fcntl$setsig(r0, 0xa, 0x22) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bf4000-0x4)=0x2, 0x4) 2018/01/20 05:27:40 executing program 0: write(0xffffffffffffffff, &(0x7f0000001000-0x1f)="1f0000004a0007000000220a000008ff0a3f8f311100000004000a03441951", 0x1f) 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000037b000-0x20)={@common='bpq0\x00', @ifru_flags=0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) 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) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ftruncate(r2, 0xffffffff) syz_open_dev$dmmidi(&(0x7f0000ae9000)='/dev/dmmidi#\x00', 0x401, 0x8001) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000bf4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000257000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/01/20 05:27:40 executing program 2: syz_emit_ethernet(0x5d, &(0x7f0000738000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xfffffffffffffff9, 0x1f7, 0x100000000}], {0x8100, 0xd49, 0xa9, 0x0}}], {@llc={0x4, {@snap={0xab, 0xab, "ea", "4573c4", 0xfbfb, "d72f849a8fea1a2c827f60f321cc9b16332cfa2bdebecc05c89619241f2197e529456a1d88a3d8adc00a773b52fb6b02c200b21365ae292bd879eb603a1e40"}}}}}, &(0x7f00003df000-0xc)={0x0, 0x1, [0xcfa]}) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000031f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000029c000-0x4)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000687000)=0x0) r3 = geteuid() getgroups(0x5, &(0x7f00000bc000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f000033a000)={&(0x7f00004f6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009ab000)=[{&(0x7f0000f6e000-0xc9)="85294f1ad13f53aef008b198f9373b916b4ad089f9ba32fea8f4c1957d08612fd2d0f6473b6957736c08ed8312a2257f3326ca40eac6e293d8a4d2ea304e129b54713b85e771bec793ad7c4fe9730d725b11dee42cd1e0d435dc77aa443d374f77b3563cf937d25b0cbf39d095ef53a8b4e783e99083e77545a172a98f84c712af5c647c0c149e835781f399d5a46ad0c65486cf1f14976203ecd2e0f4c925a3ee9aedd1c5ddabea8de47ce72a18151d49d8a256e24d3ae289fa7c65caaea76b9ab4367f83d5631640", 0xc9}, {&(0x7f0000da8000)="2a0c646454d3c122770221fe2cc909c2453076fe108c5804597d13d422f60453ebef45bf2be56eac10c8ab779356a66373616df82667b32f57bbffb6ca20e6bcd263637c2f771a51f4df53c0b410a974e43dd2", 0x53}, {&(0x7f0000ea1000)="5858c9f379f3a35913a18016242c63b60012b41fc3a367d69b3dc42c98308576b504e696dea526ffc2f7354c1574a4fce6c0d7df5e3229a82e1fe62e11f3d4a8bd64c2b58525bd5e03668def937138bf7a8a57e8207500ace7508ed5", 0x5c}, {&(0x7f00002e1000)="531e782aaf504ace3b3701927342258755a0824357d42b360d44ecce646c76dca67ebda9aedaf03d8617fd7d2e21eb57f49b064edf8f0a4710a8fac1a7240e5461b8b2a122fe8748f3c80a15dd5db8559a", 0x51}], 0x4, &(0x7f0000ee5000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x88, 0x0}, 0x20000001) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000006f000-0x20)={@generic="242255f085ec474f1d55c853edee726f", @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000b6e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet(0x2, 0x100000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0xa7)="1f7b83439507c1b042e136350212973e72067c71b2ea4301a67f704ae4d65e8f3cf207442c8e348ba9c0bf18e377a6b743176ffa00bec7e3f0ac9d36746569b15236fc6af106771d923f50d0d68100ee214061c28149e8d3c7861aec863c42d083728d359369374b6ebda8cbe64ef94e49126b5c2d3a5d7e70dd2e3a350deacb9f7c7ccfff5bc5f289e7dbcf3f450ef200520cf8eac1019ec2629110528c46a1bbee1f2b613c38", 0xa7, 0x4000000, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)=""/203, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x100000001, 0x3, 0x853e, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000003000-0x4c8)={{0x7, 0x2, 0x7, 0x1ff, "d48a5b97407adfd17bdfc0782d15daed6ea105a782858992887c4d56ae6a1b831f68c0d4829445fd97815e4d", 0x9}, 0x80, [0x8001, 0x3, 0x4, 0x5, 0xffffffffffffff7f, 0x6, 0x0, 0x10001, 0x2, 0x8000000, 0x1000, 0xff, 0x4, 0x7fff, 0x8, 0x3, 0x100000001, 0x3, 0x7fffffff, 0x400, 0x8001, 0x5, 0x9, 0x95e, 0x2, 0x4, 0x5, 0x5b7, 0x8000, 0xf5, 0x9, 0x2, 0x81, 0x0, 0x9e, 0x31b, 0x0, 0x7f, 0xfffffffffffffffd, 0x36, 0x3, 0x8000, 0x7, 0xe12e, 0x8, 0x8, 0x0, 0x1, 0x2, 0x3618f346, 0x4, 0x920, 0xfff, 0x80000001, 0x3d, 0x8, 0x2, 0xea9c, 0x7f, 0x6, 0x9, 0xffff, 0x5, 0xa952, 0x401, 0x1cd1, 0x5, 0xfffffffffffffff7, 0x20000000000000, 0x81, 0x3ff, 0x5, 0xfffffffffffffff9, 0x7a9, 0x4, 0x4, 0x7f, 0x7ff, 0x363f, 0x20, 0x3f, 0x1, 0x6, 0x80000000, 0x7, 0xa2c, 0x3f, 0x4, 0x400, 0x2, 0x0, 0x2e, 0x5, 0x8, 0x4, 0x401, 0x2, 0x3, 0xffb, 0x6, 0xf7, 0x4, 0x2, 0xee, 0x10000, 0x0, 0x3ff, 0x9, 0x3, 0x8, 0x7, 0x8, 0x3, 0x5, 0x0, 0x3, 0x3, 0x9, 0x272, 0x100000000, 0x80, 0x5, 0x7ff, 0x26a, 0x6, 0x7, 0x46, 0x42d7], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3fe000000000, 0x40100) finit_module(r0, &(0x7f0000f6f000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00008e0000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000738000)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000140000)={0x5, [0x7, 0x5, 0x937, 0x0, 0x7]}) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00009b4000-0x38)={0x4, 0x87c, &(0x7f0000ba9000)="c2fb7973c574b945f4b4044bc308c040c3c2056c3781cf44194c6d0cf5691f64c2", &(0x7f000074c000-0xe1)="3b002a511426d3d671d384d4c12cf655b44465939f9504660818383648b670b99a34c01d38971feddda770186e5c869a4db529de474c4747bb6e3c9711a22209d09c3ec97eab1e20808d27bbb0fa838c6fc8a694d715c28463a328f0d328015345b6a349af44570cbcbc7b62c7ffd0b2cab6bcc9c2f58f929ec7e2bba90c972cffacf54552bfd20e6e387a9969d693353a558d65ae14248358a5d0cc48f59a4a59a61fe0867020ef66309eea2a760c6c4074ae10b8d8864ebebb9189cdd012ad19e57683dec120ffa3c9d0864a93602454dcb6c085ae81631704e46ff6da9a0f21", 0x21, 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r3 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006c8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000c1e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) fcntl$getflags(r1, 0xb) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00004b5000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000259000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) tkill(r2, 0x3b) 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) sync_file_range(r0, 0x100000001, 0x1, 0x7) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) fadvise64(r1, 0x0, 0x3f, 0x1) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000022e000)=0xff) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r1, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000194000-0x10)='/dev/sequencer2\x00', 0x400400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000009b000)='net/snmp6\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000dd2000-0xc)={0x2, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000040a000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d98000-0x8)={r1, 0x6}, 0x8) 2018/01/20 05:27:40 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x3d, &(0x7f000023c000/0x3000)=nil) shmat(r0, &(0x7f0000e97000/0x2000)=nil, 0x0) clone(0x0, &(0x7f0000ba4000)="", &(0x7f0000946000-0x4)=0x0, &(0x7f0000371000-0x4)=0x0, &(0x7f0000001000-0xa3)="") r1 = accept4(0xffffffffffffff9c, &(0x7f0000e3c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000be4000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005fb000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009ae000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000080f000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, r2}, 0xc) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000a5c000)={0x0, 0x0, 0x7, 0x0, 0x81, 0x800, 0x0, 0x4, 0x0, 0x200000000009, 0x0, 0xfffffffffffff800}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000096b000-0x8)={0x0, 0x0}) open(&(0x7f0000561000+0x9f1)='./file0\x00', 0x80000, 0x0) syz_open_procfs(r1, &(0x7f0000312000)='limits\x00') 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f84000-0x60)={0x0, 0x3b, 0x2, @thr={&(0x7f0000d16000)="66f051c7b29f6f96abeee54dcce3f3f60b20bc1794e6d1dc1f64fae603260e838269e748f8c5a74f57c4e648a9b3fa3507a0c8facde203669809d9f322f3b071cd3366c5d723d140e01ff74df4aa3ccedc5e595a49beb9f4213fdcf927486b89bf7e6618c85acc3425f59394cc19f9c4a6e7dc64c006601687a728b92ac799c83fe39e50c4dd58ccee", &(0x7f000026b000-0xc5)="7b51f5a908cd775d0cd72c685f1a982808baef35b8f68db1b7a64b329217e35fe44f448b49ea8954ad0e7aaadc9ad23e4733449a515c3d3d1c95f9272bc95a3040e42ad2f3dae63fbf682e96c1ea28ef46f758e722d929bc6494372e69ae4c4d640e3bf501295bb9589be91fb4b1b7ba3682a160e1c47013be2e6777f1dea20b28beccfb4a4b8fe4d6ddd64f5c48d2b2ca48c85418b48d5f85d4ed1b89c85f39ea057aaa556282de0bfb0bc7c6ea75eee0533d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a3000)=0x0) timer_delete(r1) socketpair(0x7, 0x800, 0x2, &(0x7f0000064000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f85000-0x20)={0xe5, 0x0, 0x10000, 0x729c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f84000)={0x0, r2, 0x0, 0x5e32}) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000001b000)=""/33, 0x21) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80804, 0x2, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) r5 = getuid() mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001d000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0) r9 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001c000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000001c000)={&(0x7f000001c000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000a000-0x50)=[{&(0x7f000001c000)={0x4a0, 0x15, 0x0, 0x5, 0x0, "", [@typed={0xc, 0x4, @pid=r3}, @generic="ee2e2ec9cea00e33824d54ec3d7d6e4c5b87f3d33ffa54f4c6947598128a53bf38a1c941ff81d41bd060f7304a78a52fb6784c4ef8bea61bfe911e1eb57625b8e722ef9945fd7721167910795ca96ed42f3fe53d311b1a66488f358c5218dd519125e89d569c7baef39402712ca1d9ca303f6bb527275e6f7ba360a89c11bbe1dc307312e15d2dd2ad026253400501c539d93a2bafb3641e119bbfc76647f6b1b05c35718454ed5758261befbfe001dbe19bb84fe02f494907950c9c0e5edf9bf43a9118b76a3c38d7a44b6629d11018f0ef86246d8e073d9d1abcba28f213d6715aac8f960d31fa83dc", @typed={0xc, 0x42, @str='-:\x00'}, @nested={0x300, 0x4c, [@generic="bea55f074723681f2519b40227ee0862202e18d990261557c8a78153fd1e634ed35078b4a24eab7f709e747a583e28d599f9b2f54fd0200901b9b994c03fe934fe66e1aa37cf26d767047a2d16a3c9b161d64c9293b651f2b89edb78391ea5402d10c3b42193b82a45e5df5ae0242455df53e63060d40bfd70564737a56bd0e3211d785432d0d4c4cc96046d2bdb81f8fd37a2d016dbac117265bac6596c1a93bb21e971c42b66426cfc", @typed={0x100, 0x89, @binary="7f0e6c053ccaa457932c71dc8b57a427e71f3ecf0b6c840c5fbffa986d38e9cf84432396ea82c9e142991c53a25e1f133d279354c70b2dc4e5cb3373a8bb8632f4809abd59fce3bea1333f1b85cd4cf8a6f718533a4bb01ffc888f13d293c1dae349df7dadf90d9bdbf31d1f8c693ea443540d506870e4cb3236c1d8d97c6ac1e5519cabe66d44378192cfcebca1c3e04560f12c5ef34d52a4d219cc9866fdefa50712aeaf63f8b6efdf4498ed1baa2532b3f2cf3fcd943e52b86383ecc25df929c7bafa2a401c54a057f916e7d92059f62ffd63363689ef999842303b55c06e09ca0d2584a5ecfa54a7a576ff56c1e9438e7f200fe8"}, @generic="d4ff3b02e9130398087858fe9147d92b7b91b56167f0501da76cdb81e02a4df3a4e753b8bbcbb608444d117d0ecfd74c65c1bfd14672147f37a742a8854190478a90cd04fe9491979214eaaced261d84c5cd0f544474d61224cae4c4ef087fccff12da10c05f65af1033512adf961748cd98a704c219e54772511c1bc8b6c7c3cd07f391e715ce3a518607d345bdb06e9c0368b26b4fd49acb9ba6dff9c419b97cad8a0b6a8304076f7bc140989d0bf804d960ef008623095a0a3a9cb8c619e408b8d5be037273cdb406efeea21b678ecb6d06d29742cd989d4212395315b54e534d48e707", @generic="b0c3bea21f6a87557b427a00612d277284f723", @generic="4ed0a03a392c514979871f07b83fb429d0b7a98920cfba1359e97762587c23e7272c12acf18a6d6461a765de124651c44c6a6cf81a238d7f974c0db278edfe06cc0fee35d79b7d58e57939fe01afc219fdb231fc54f86a"]}, 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", @generic="5a0a1c1b83d40df64c13945a0809ae3f42ddd1407423f2e725381dd0eb683e75a376ccc50b5e7c3b840d6eeaaa042d3ce14eee04a21375954e3960a8718657d82257c88c7c481afe71155b0e941ac6eaa8dcffba630611344c08f4aa4bc956e05fd8c23937cb6cb1167e63a78c36cdc91311695e1a560702d351a45c970cf76b7467869ccd3eef286e76c498934fcfb6687d417b33f0a915234e34d286b6eafbd9bb1aba35d5fd792f5168bc63df83be"]}, 0x1620}, {&(0x7f000001c000)={0x59c, 0x2f, 0x0, 0x2, 0x0, "", [@nested={0x208, 0x69, [@generic="0f395baf092e1a62364729e4a61605e84f7cdf4e03d5353031ea03b19d50fecbcdec08c62d2989901e50466fb215dffcd3d39673d7f5a66d7493d8ac94575c235d2ec1b8f3053cc82b1168a1cb6f03e7139b9114174900ebc35d1ece10911ae9ab45cf1022ce45bafa9d70e730a749d8e04ee47f08f3b57678e35a59d7fdabaa5827d430b6f5c78cca81d264254055234e0d7bb1e964d17d73f7ed42cd91f43b3df9bbcfd924eb114f632b47ec51ada2c48e9362d635b2b4fe02d9968bf26560c473d937780f95a4c7b22d39b08dd5d4250dc17a95f381eb58d92abd7023e7f56b5f659bfd9acb", @typed={0xc, 0x4, @str='\x00'}, @generic="55458ed945958165634cdd56b826bdeffeeb884fe84a93dfe21e532a7767ddd4e376023af8ec4359da3c7a7fe87fe78c5efb79e796f257e768a7bab7218bc02a2266dfb2246865296b559abd404c9aff944fcdcff5e5629b02c9e59cd320fc4e7151820e91126e39cef3c3687b9825d54a98e9a94221dfd902c07cc60d1b45c8a495b30c9d39760fa66246d35b5d55e8a50e0d7d887be917e64dea26980981df4dd2789c99c1cde6f880495fd1", @generic="8329d8f4705b1d255f9d7d5d7ab39d319b9f2f498d8ae738b5d7fcb2cf006fe250dbd7c529935012f73364ecb79c9531ff048cddbec6244395be22f09a10b69d7a505787fd8c2632b11b6eb04b4cbe3d5e37d19659f1b3b2", @typed={0xc, 0x2a, @pid=r6}]}, @nested={0x130, 0x3e, [@typed={0x8, 0xc, @void=""}, @generic="d05b165faaf2e30e0f918eadc2316ae458a3a619314ee40f22a950240a993be08d52d4bccf0126cee8e9068150fa", @generic="d3d96f1d7277e18fa390f0b1f5d52fcf067d8bb4b956baf6154fd4dc13e45be628aa7fc91b9346d37c2a018b4ab215e173f12e25d25ce3a82824855e1aa6f2d12dde4c7c811061287d6f427147545ac175e48a9aa4ad02639955fc685cfa63a268a284159b528e2a2db77a8728a349c3bfffe0592ae6fd7118e0feb0dc00b47f77d5065150a883ed280fa2ddbc138bcc4c27c691575f912a4984eae270fe16c29f024bceca7febcef3c4a556abaa071b9861494821f985389f0355616877740c187ec9675ee7badff4c56f20a85e275b13340b3f81796c4969987a4ed7b0bba8664f984a02cc0dcb7fb475a32e90cf80563d72"]}, @typed={0xc, 0x46, @fd=r0}, @typed={0xc, 0x2f, @u32=0xd1d8}, @nested={0xc8, 0x71, [@generic="e31b285db303b37c80c5aca59913d152c954c492cce745242367600deb2d3b24e4b9add5733f03dad1e04a3bc20d147ebe429f6741f1667cab1b716673fd2a4655de446851a933c667982cb61c3b318c1965e3f51f38ec018c2e58bc31682cee34409443e8116855b3edf7645c0d187a27d20b3a569d2585e283dacc929bd375fac976c6946b191ea0632b182d7723cacd49b4fe4e6f46c8da403e269d102e904103d15e4739b6389092d6abe1bdee7600073169e7565df4568f91f238ccd628295b"]}, @typed={0xb8, 0x78, @binary="de28ba6ae9e7665923b6a620488ff3407d9b2226ee7a4f0cde8e0f0860629ecbfcf966ec18970abca595f848765c007a3d0c1acf252dbbf2628c7828fd16751564ec738515562d0f1a122773a9bab42ba27e15fbbea9ea6f8e5e55724b7030957d602f7ef48d63c513bfa9d3061924ac1395cfb8539d5a14cad59a1d9352f5178d1bf84ab474375726be7a20efe6ac328a05682c4a3edb48e36ccba7c29e8fae922e797ef3a9245c03967b864ada0c85"}, @typed={0x8, 0x55, @void=""}, @nested={0x10, 0x93, [@typed={0xc, 0x54, @str='\x00'}]}, @generic="b612cade7692cc50cac8a81869a61a2207389792bb79d31df99eed27dc08e6e95e2b6446a63815df60dc7905e66e6310408021a918488f72e834c90b2b6800a9055b6e84719f335ee60423f2ced0f695e86e28d73002e59b3ecf515bcf638da3233b6ffd5630303cf540ac2cc22d4d88ce266dcbfaa26a60dfaede3b4b35d1ff935eb25d2a40b78634df1721438b8d2941ad0065c65e64c46a5780981b46671b45"]}, 0x59c}, {&(0x7f0000018000)={0x78, 0x1a, 0x420, 0x4, 0x3, "", [@generic="d9703720a76877ead4a78427c688fa7e8454592dbe1626206c07d42bb5adcbcbd376e7265467e92836d576c5c10ce72004f0e179a9baef7200278d73cb07391f555ff42aaa6f7abbd0b73ce5fa2d69ad53e685161f63508eb89ef93633c4347db8fce9acad8e2c"]}, 0x78}], 0x5, &(0x7f0000012000-0xb0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xb0, 0x4000004}, 0x4000) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xa4c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b74000-0x4)=0x1c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/01/20 05:27:40 executing program 5: clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x9, 0x40, 0x2, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000afc000-0x8)={r0, 0x4}, &(0x7f00008cc000)=0x6) get_thread_area(&(0x7f0000d25000-0x10)={0x7, 0x20000800, 0xffffffff, 0x1, 0xfffffffffffffe01, 0x6, 0x2, 0x9, 0xff, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000-0x33)='wlan0Ivmnet1^@systemem0system}wlan0bdev}.*-[wlan1$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x5, 0x352f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000003000-0x4)=0xf1, &(0x7f0000003000-0x4)=0x4) socketpair$inet6(0xa, 0xa, 0xff, &(0x7f0000001000)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000ae5000)=0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={r0, 0x75, 0x3, 0x2}, &(0x7f0000002000)=0x10) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000c4c000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x15, 0xa, 0xcb) sendto$unix(r1, &(0x7f00000d5000)="396f4f32747dd434ffb6469ae8414cb172b07b43dcf659e4d2163fc34dc8cbd3dc47906ab6b7fe5d39b13098828be22f1777c960764aa61f81eb31d6ecf6b9014d992f9a914d0f8283b0d3a5ce769909700648985f1e1117d93e894a0ade2754e96876c737a6bc3341af2680820b52f8e61fd0ae", 0x74, 0x400c1, &(0x7f0000406000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000937000)=0x0) io_setup(0x7ff, &(0x7f00000c8000)=0x0) io_setup(0xd3, &(0x7f0000821000)=0x0) io_setup(0x3c, &(0x7f0000872000)=0x0) io_setup(0x303, &(0x7f0000772000-0x8)=0x0) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dd5000)='/dev/usbmon#\x00', 0x9, 0x301043) sendmmsg$alg(r0, &(0x7f000057f000)=[{0x0, 0x0, &(0x7f000080b000)=[{&(0x7f00005a2000)="02547e40c68249e7b5253bde516037a2f328c15171c0ab64cc1a46f9f2d7dbf896caefbc6894cb8be74f3551fc08a5ddf32f7ddb9aee9f241b1876950f83b73444722b9cf0a4b780b962963f2008fadc4d59ea37819fc10bbb22a68eb8f4295020168d99f887f2ea1543f9475122702132182d4b438125becb065e84bd79a3e75f57225aa77db14b49edca81270778e7488e353ea557b14585c10b6307ebff987601ff46e52dff9cfd4597f338a0e10383a6be572bd4fcf305ed1842cc5b1ae5319146c43d5004ea399a933f6bbc6edbf4e516b3ab098d6beb9984da", 0xdc}, {&(0x7f00008e4000)="", 0x0}, {&(0x7f0000dd1000)="0cc25ca648e8ea65f11482d03d0ea2d3f467e5c28758049c09d96dd747dc291784deddd8a685f7adf65c06149e6d3fd38b8e07aeb995688f00e37a1b04033ea57a0bba03d1ff89722917512e61b826f607ec45a2d08f7bc1be5dd609bcafb93f2f9a11d5d32bda80b850468f49481a46731d021711ad74d39a9143b16eca51ec3e854bd9946d7b6987652f4cacf74b61b4f0ca5af1a86c822c9447eaeef6e911dac6ede819975b712a349fa04e498916e16d34bf0410d6b22ad013faed100adbd12ddd66a699f3fcc1d3d02e8a895580edd5a1e62dde7d0cadc800a06e77ee2de471cd1d985ae9ca", 0xe8}, {&(0x7f0000f18000)="5586d38da9857b7147cc27129c85f079ce6625ed15582a93f6e501a563f803d345148c88c1bc8d6d8e133d0433b200433b2098b084a544652a41e90d631d30bdcd72020563f58418ea4a604ffb8ac9de35d60b2038371b39ea60e56cf24fda89331646a78a91132982c82cf906b742fc25b966b052ccdfa0b90b16354539407807ed66a00e67efec83f4b6830dce8756cb9202fc9958e16872e416c6c25394222f76b6b958cb45cc6c4974ff5254ebb540c2d64803251c56f94e4a765b112284dd950d2df33d82f89c4e90b59d603b91f3010ad0440373df0d0bb2ff84bb4b7b8dd11696f4d46c1e9bc3431cd7606a26127b409631", 0xf5}, {&(0x7f00007f6000)="9f3ec5f54be4f09cacf9eacf52da11fed02aa28cee867306d21c7a7406a279bfb36fa0d1c396d080ababae20bb317ef67e77a6623ee80044b08acd58b0c60d7016c0aaf1092c1838139d9d9de711", 0x4e}, {&(0x7f00001b0000-0x9f)="aae16d0dd15d3c9ff634efd558255434113e75e8c341f6babd12efe4fed4e6fab2a86d141c23090331d9fc13e7b9417bd7f4519ff8adcd95145438a45615efa21d801ca21f72447ee60d74e331ea1389216cf4959f1d9003481177d101e5f941de589861d5f0c2735c9c4455de738c5080b6a4db37cac38ea6f5abd1bb0ca84d65ced13e1cc4a83ec811add31d07e0fc2ca983ac3a7527d25b152154e0a544", 0x9f}, {&(0x7f00008d6000)="109be2ce68da9a044aa94c230c6171733030608bbf91a4d37b3385afe441cd017773e6d3e9ea36832905ca42db381089e840513a7816782be983839abfd4a1ac51d98915c655257bb75148d4edc83e8132852bb3868e44191ddec14b60811a461c846bba3542fa8b8f90af7e9f37f4e05e06c11b687bbbfc6ac1", 0x7a}], 0x7, &(0x7f0000e53000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}, {0x0, 0x0, &(0x7f0000b97000)=[{&(0x7f0000bf6000-0x91)="9e680f51ececf37c1a2f7137a93272d9797e798e63790dd3da4e8fa524d53a02fef8be4380e69e5300a2caa1bf55c71f81fcd7b66ed7491c678bafa87c7b5387861f0c82d77943937ddb5d41e71c8f6e47afb7e8f052e18eddd6bfa4bdd2102eb494a289a014ae83827515ae360f80b4c487066ba76797d858598b84336866279ad5240e039cfe38d84d2448bc33557de2", 0x91}], 0x1, &(0x7f0000f2a000-0x90)=[@iv={0x48, 0x117, 0x2, 0x2f, "6ab169cb8538c638c66505d3ce3a1a5a2d43c51985212b2b6d3fce164da6b74346adf534611969988eb2b2faff437e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8000000}], 0x90, 0x40810}, {0x0, 0x0, &(0x7f000075f000)=[{&(0x7f0000b5c000)="133ec7fdd9", 0x5}, {&(0x7f0000c62000)="6f6b0b939dbb5b8d87b85f780a16cfff535d4a9b1de68732312b713d7657acd8251296defda8336784d447cf5aea3ac39faa0323ee40e71fece1", 0x3a}, {&(0x7f000040f000)="51e498b4f7dcc8e8650c987912da0f65fbac9d688af2897ca7d2b180ad2d839a07c5c3535037e41dd40b0e7d30e3a6eb05cdd8936f61aa80f531e93bb91ea298c68d9d2a361b781814333e3a57922b9589eb64e845ef71b92e7c46a6c5036bf0b4979b541db4dcb485ee0c4bda4a28b474ed96973c147972de9b836d33c2179ea340a634f30f898008af422d8959e66e66c76f6fa369e4e4c7b652261416d0ce656312e5b2be146c7373ae78ef14a690a95816dc92b84efd52943b27da3da8ccca6ad08074f8d6159d26074f13f3de360c24f3", 0xd3}, {&(0x7f00002e3000-0x5c)="08df6042743e603c4bb6a4a61f88e5240965b75725c3059bc5f604d3e13f7ec37a83094002049ce5c653305981c32635c87ef3a2df33eaadd0bca672da82eaa4f51563e75e62e3e44b9fe57c6510df0b1d4cb778114c9592ebf3b2b7", 0x5c}, {&(0x7f00005bd000-0x7d)="3d8156aa62207a6946e56649af39251906233eb81661dc46733b7d36bd43bad4880659d98e034cf7c2ae04ad7b2062abf8992e4b2377728c11dee79b903af56c0b9bba21f9e09c653f78251aeb38179b6e939ce857b928445555b876849f2e3ebfc2e14de0edd90e2e0747fbc27068fa1fb94daeebf4dd6900111d8b0c", 0x7d}], 0x5, &(0x7f000064c000-0x168)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x7a, "26d881ffec90a6c3e1920230358548c61130f7544b142d790061379232bdbca019134b250d37a8a079a5e3455658198829a320c90c6c119ae27e1dd8d8e011909c8aba8b5efe974cdeb07c854df787d664fcc6586e699d14251d3cc73a1095dd772bae74dcf27532e237a8e980994c98123d49bef5ee69f86eb8"}, @iv={0xa8, 0x117, 0x2, 0x91, "b5789fcedb29c50ddc41e526c0246c69d4a731cf2606ddd292308c674674fb6b18461f224f524e9ae0693f89b0e9604ca08e2923f3142ca6c7b1e52a3d36df6216ccb8654503ea3b7f610dffad74f9afdacf9ae06a00d628b13f801d47c66e8b70308e99d26c7816540de26ad83ef773f6b9b5f1edaea1e4bcb99f9f8b78bd1dc6f93f9127c17b814f1e864274168a6c70"}, @op={0x18, 0x117, 0x3, 0x0}], 0x168, 0x40000}, {0x0, 0x0, &(0x7f000064f000)=[{&(0x7f0000dbf000-0x37)="24440fc8cfc17224dda4fb9be0c7d1a7359ba2a167cf65713a24077706ddb8c8f8156c86fb9c5298b82012a2433b95fa6b912f0ee231c5", 0x37}, {&(0x7f0000f70000)="4880fcfa46ce9d738b04156b6247d3214a102b6d8d83", 0x16}], 0x2, &(0x7f0000151000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x48, 0x44004}], 0x4, 0x4000800) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x81, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000020000-0x110)={{0xff, 0x0, 0x0, 0x9, "d68f2da07ba7ebcbfccfa780a3276d4cfd36a8906182cb0841acd45c2e072a592fc5d842b6456c30e7d25f27", 0x100}, 0x0, 0x0, 0x80000000, r1, 0x7fff, 0x708, "97b047ac98a1636880213ca151ca58a2ca9b24a9341903fe2029638063869688130cefc1b3e569cfa7e64f00b904d4dc7888af87cd2dfb90dfc3b2ccfea7c6a5", &(0x7f0000984000-0xd)='/dev/usbmon#\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000aed000)={0xa54, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) syz_open_dev$sndtimer(&(0x7f0000808000)='/dev/snd/timer\x00', 0x0, 0x0) fchmodat(r0, &(0x7f000049d000-0x8)='./file0\x00', 0x10) connect$nfc_llcp(r0, &(0x7f0000d14000-0x60)={0x27, 0x2, 0x7fff, 0x0, 0x0, 0x101, "82430cdfcd6bdf4f2999db483559dc42e82a2d9c05317c9a2891bbcb5760de33a72290a814c140000cf553d683db3d95b37c60d0c6d4dd42675f5d57d72800", 0x2}, 0x60) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) [ 53.809849] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008700 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000247000)='/dev/usbmon#\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e0a000)=0x8000, 0x4) socket$inet(0x2, 0xa, 0x3ff) accept4$alg(r2, 0x0, 0x0, 0x800) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842a00c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0xfffffffffffffffd, "001af60400", 0x0, 0x0}, 0x10) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000f48000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bf000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e52000)={@generic="34e41b58e22aa102804171b747bf9328", @ifru_mtu=0x1000}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f0d000)="c0a366a1f5af3964abc14d747c0aa446cb0018cf4d7e1ec9b917b128623e9eae45b3359a1e8532f5430bf9465d6434b51442b22476c3d732482c524d12533dceed2dc3da579ddb918637ef07a9ce596ac1062afd5a5e710e1d4e521cf98321") [ 53.895558] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008700 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000617000/0x18000)=nil, &(0x7f0000549000)=[@textreal={0x8, &(0x7f0000377000)="660f1112660f380524360f01c865660f67eaf30fbdf50fc72e0001f30f7081996f3b66b8ffff00000f23c80f21f86635000070000f23f86565650f2380660f1adb", 0x41}], 0x1, 0x0, &(0x7f00008ff000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) dup3(r3, r2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f000026f000)=0x0, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f00005d8000)='/dev/amidi#\x00', 0x1, 0x2003) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006b1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000293000-0x10)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c24000)={r4, r5, 0x400}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000001000)=0x0) add_key(&(0x7f0000be0000-0x6)='rxrpc\x00', &(0x7f00007a4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aa2000)="", 0x0, 0xfffffffffffffffa) 2018/01/20 05:27:41 executing program 4: r0 = memfd_create(&(0x7f00004f2000-0x11)='posix_acl_access\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b58000-0x18)={0x0, 0x2, 0x30, 0x8, 0x69c}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8000, 0x9, 0x2, r1}, &(0x7f00008f6000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9208, 0x0) 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f000005f000)='/dev/amidi#\x00', 0x7, 0x40) sendmmsg$alg(r2, &(0x7f0000d23000)=[{0x0, 0x0, &(0x7f00001d5000-0x7)=[{&(0x7f0000abb000-0x81)="0e86628ccd6c1faac2b923cb740607b58b03e1f7e3094a07b5f7193e31dde64be8ad9ab5cdf51ac3941a44514850066e7afca49b83ca0f1070dc95c87faa3e7709d11c321dd54462df11954176ec707b3da71c379ef9999daa16fc175ec890c5a32795f042f6446b0934858dc3cf290f4cd76429d100e36cbc8916edd0a6fb94c1", 0x81}], 0x1, &(0x7f000010c000-0x88)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x2a, "0b1182095eccd44ff1ee2a091de188b90aec3b0adf837103e2f86a24e021c81cc04843e38ee2b3ebe909"}, @iv={0x30, 0x117, 0x2, 0x18, "b66170061baa357b069f9d129c1b8446664468943d9e1a05"}], 0x88, 0x2000c004}, {0x0, 0x0, &(0x7f0000a9d000-0x20)=[{&(0x7f0000334000)="7680003e6d2cab9e9fe468ad42fd41aacf694ddb0800c1ea8c57e4029698f88355017d2c57f0d72df763e22ea40d65e1139e9d075bfb41a62ba6286056c371737c0530ad99169e696377c385ac615bfc00fb54e8336e27f2eaed429d1e7fa8572e31553e74b25e5e81e132fac7bb84e161896b86bbd4e3c7fdbe0e198803dbb5e741d5d5fd0518d6a6a91a7c922ac4c50e5b93e2d728314de8079220e30f86599d37640620e89d541db9c5b304f9c6f426d897e58eba1e50a647e3c9a5f8f1", 0xbf}, {&(0x7f0000757000)="1b6963a270da4a15e601de4b9f20bc036e201dc022930f5cdec12cc623e49caf7bf6498a908bb495507397b5b2", 0x2d}], 0x2, &(0x7f0000382000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x2, 0x8080) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x0) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000041e000-0x4)=0x32, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000292000-0x8)={r2, 0x0}, &(0x7f00007f0000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000889000-0x8)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x34, "02f2271ba9e601c0a98489accb229a46abb557a67e255ad69c8154476bc46fef43d2e45f6cc3c4bb9192b2ce80110b17cb405517"}, &(0x7f0000002000)=0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000002000)=""/68, 0x44) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pwritev(r4, &(0x7f0000002000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0x91)="44a71a23baf0437ad81a8c4b1dced73ad10df935665b1dcd5775239b1a81ab4b796636c255401f7706269074a613412ff4e0b31f11b23b9c4a8bc7679d2a44338198383209b729cb7ff7eeffa9e66b077f64c4bbb94c28cc2595ca635b560f01e85c6a3f1ba49455dc7ed7d7c6be66c19bd7dc22eae6cc1d19c5b8607f285596b7ff0b6a4102d38e9aa8b914dfc049ec74", 0x91}, {&(0x7f0000005000-0x77)="294084762aff16d6405d5a9fbd2404134a7b48fd9a659921a683bbe43c3266e7b6fe676939c8ae91128ae60b14e97366619547972068143508d9607215cbda0dbdba2ad55ca49e5199ef3e53c064d5237d3a7c4e88b3c092519400c0c8f9a3be38a3f75f247a40d39f3a60ff6e6c7ffc27fe4fcbf1c34c", 0x77}], 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x3, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setresuid(r6, r7, r8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b9d000)='syzkaller\x00', &(0x7f0000506000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000683000)='mime_type{\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000d4d000)='id_legacy\x00', &(0x7f00003ca000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$assume_authority(0x10, r1) r2 = request_key(&(0x7f0000ae3000-0xa)='id_legacy\x00', &(0x7f0000da4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000402000-0xc)='cifs.spnego\x00', r1) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a3000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000a91000-0x20)={@generic="44675af9201f98971219d5a826e28a42", @ifru_flags=0x1000}) add_key(&(0x7f0000f49000-0x12)='.request_key_auth\x00', &(0x7f00005b2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea0000)="97498c0f488649eeaaf40315a69d60486fef27841ca06f579d07d1e3f8c33e1f6e6d3dd09b8b389065ddc5e2bdf17f1b00ef7619a1f07cd9a34388eec2bff78d53e6f6c17981237c6232678301da3f1512148a2b91e9", 0x56, r1) keyctl$get_security(0x11, r2, &(0x7f0000930000-0xea)=""/234, 0xea) r4 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = accept4(r3, 0x0, &(0x7f000004d000-0x3)=0x0, 0x80000) recvmsg$netrom(r5, &(0x7f0000d39000-0x38)={&(0x7f0000001000)=@full={{0x3, {"5fbeb3bc574832"}, 0x4}, [{"4000004002e921"}, {"780daaaa05deee"}, {"d6f85b8a61a0cd"}, {"86da0f5a6ab9e5"}, {"e8850eb9bace7d"}, {"323870a7313e28"}, {"ba8d180ea73d91"}, {"c92dffabc5a263"}]}, 0x1d5, &(0x7f0000a48000-0x10)=[{&(0x7f0000569000-0xe2)="1763e24e3ddd28664a2b0d1e94293daf2698594bcb3c07ac4630856e4e558eb1a7285a7c2507ceff31819f8270a0388b87bfe44dd280f062d61f613ffcb1a0e09735ba3708028b22bc0feca76d7c9a3c9efa20331734ae6a39c2b6d0dfdae13a3692b4478c1fac1fc65ae585fc2109864cb9a710552c25a69b53cae78b5139a67d590d8ed02895b5d8e65313452c6cd4d74e29b67211561ac618e2e723914425a48b30986b38741a3657ce782530f381fb550d22a1d5aa198c25f48b23bd616028c06570b8fda8f467cf5d8f6eae96298b9d8ffc3066da287db42b5f826bef1d1d85", 0xe2}], 0x1, 0x0, 0x0, 0x4}, 0x40000001) accept4$inet(r5, &(0x7f0000ed3000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10, 0x80000) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) recvmsg(r3, &(0x7f0000db9000)={&(0x7f00007c5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000706000-0x40)=[{&(0x7f0000764000-0xbe)=""/190, 0xbe}, {&(0x7f000018b000)=""/4096, 0x1000}, {&(0x7f000058e000)=""/55, 0x37}, {&(0x7f0000d20000)=""/107, 0x2}], 0x4, 0x0, 0x0, 0x1}, 0x43) request_key(&(0x7f0000197000-0x12)='.request_key_auth\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000576000-0x1f)="6c6f98706f7369785f61636c5f616363657373626465766367726f75702a00", r2) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000697000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000ba5000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000c50000)=@sack_info={r6, 0x5, 0x7ff}, &(0x7f00003e3000-0x4)=0xc) request_key(&(0x7f00007ed000-0xa)='syzkaller\x00', &(0x7f00008f3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003bd000-0x1d)='vboxnet1vmnet0\\}self]keyring\x00', r1) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xe1, 0xa0000) recvfrom$inet6(r0, &(0x7f0000c40000-0x9b)=""/155, 0x9b, 0x2000, &(0x7f00009f7000-0x1c)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x10, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3a0) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f00007aa000)='./file0\x00', &(0x7f0000f11000-0x4)='./file0\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) [ 53.991457] kauditd_printk_skb: 48 callbacks suppressed [ 53.991466] audit: type=1400 audit(1516426061.192:365): avc: denied { setuid } for pid=9113 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r4 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x0, 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000ec000-0xe0)=""/224) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000f4f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x23, 0x4400) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e4c000-0x21)="abff07000000000000a1035932d061", 0xf, 0x0, &(0x7f00004a4000-0x10)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) [ 54.036820] kvm [9109]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000219000-0x9)='/dev/sg#\x00', 0x4, 0x2000) r1 = add_key$user(&(0x7f00001be000)='user\x00', &(0x7f00006a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db2000)="c42821beaa9fcea49cc3de10ac6f160e5f62025cd4ccccd0b317a390c0a54ed94776dc0ff205cf71f3fd2892168f076a1248132235d756ee9fe08074bbf5080f29c3ebd142ff54e4661eb61e1b866c0f6f49cb4f4584479122767b1868d81a97c9e0307019537ea1c12c9657602a7971fdb5f5fe76ca10ae0d482f6184373c4930bc5eff8f5bad73bbce7e75dae36d885904f006421422ceca2b0ccf0f9cd815aaf79a0db00e1c70a4c6b9c89907d1769384e6fff17d29c0691b79174a761508f1280c43a1c5d8678d1a899b116498041774453c4ead7720ed77b30299c5681cf4940386cfc9", 0xe6, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f000070d000)='keyring\x00', &(0x7f0000e9f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000689000)={"65a521831735d810a20ed73b85c97104", {0x4, 0x4, 0x800, "ce625a097a19", 0x8, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000)=0xe8) r4 = getpgrp(0x0) ptrace$peek(0x1, r4, &(0x7f0000cb0000)=0x0) setreuid(r3, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00003a4000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) add_key$keyring(&(0x7f000013f000-0x8)='keyring\x00', &(0x7f0000f3f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000544000-0x16)='/selinux/checkreqprot\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000b3e000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="15fb2e96963afa8c4319e8ef7492660d"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000686000-0x64)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x986c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x40}, @in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x64) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001ad000-0x4)=0x7, 0xffffffffffffffb8) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00002e2000-0x18)={0xa, [0x1000, 0x8000, 0x5, 0x3, 0x2, 0x2, 0xea, 0xffe0000000, 0x81, 0x2]}, &(0x7f0000b3e000)=0x18) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000127000-0xb)='/dev/mixer\x00', 0x202, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000929000-0x40)={0x28de, 0x6, 0xfff, 0x7, "5cf68e4667f077b1d388979c8db0ecf53628da111139bb852c94e3570283657f4df639b1c79f91af610101e7", 0x40}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) r1 = open(&(0x7f00001c3000)='./file0\x00', 0x420400, 0xa0) recvfrom$inet(r1, &(0x7f0000c93000-0xdf)=""/223, 0xdf, 0x2000, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e4b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003ae000)={0x0, 0x40}, &(0x7f00003ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ec8000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e9000)=0x8c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000b69000-0x8)=0x5) fcntl$dupfd(r4, 0x406, r2) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f66000)="84725c37b06404d55cc289f6ea9a19e4b34a73f0235699fb4ac63a9e599d17bd2a71247f8ed4b3e3c6219b7907ab7e07654cc9a867fdb55d026f99d276091eba6975f00d0a7616a6cff8342a91e1cabb25107158598d1ba6c25ff2a5ce73e587229f5a2d1f9cf63a782b389ad27b908a72ca48d5283e287030ff8c06663fd2f6cebb215e11df8f280cbd7776b2ccdd527a11d1d232cc0aff56adee78c82608f99ad2f226fcf88cdd04b3fb65fc417cea7b7d1b4fd52f0a9bd7655357edd34da6789135027a2dbc920b0fa0ba9bd670d3a858516dd91fe51127", 0xd9, 0x0, &(0x7f0000394000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 54.094112] kvm [9109]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x5) 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x8, &(0x7f00000f3000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000f7000-0x8)={0x2, 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80807, 0x6) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x5, 0x100000001}, &(0x7f00008e5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x6, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept(r0, &(0x7f00005c3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0x2e) listen$netrom(r1, 0x6) rt_sigprocmask(0x2, &(0x7f00000d7000)={0x3}, 0x0, 0x8) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00003d6000)={0x5, 0x5, 0x10000, 0x5, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000226000-0x48)={0x8, 0x5, &(0x7f0000f5c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x7, 0x0, 0x1, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0xb)="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) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d39000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getgid() preadv(r0, &(0x7f000080e000)=[{&(0x7f0000e98000)=""/58, 0x3a}], 0x1, 0x4b) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x3, 0x8800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0xae}, &(0x7f0000003000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000004000-0x120)={0x0, 0x9, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000001, 0x9, 0xffff, "b90836e374b24b30481405d981c2e186", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x7fffffff, 0x3, 0x9, 0xb92, 0x140000, 0x6, 0x6, 0xffffffffffffff01, 0xaba5, 0x81, 0xffffffff00000000, 0x2, 0x4]}, &(0x7f0000000000)=0x108) 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) r2 = add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="5cc38a80ea37538ea6ab8657dff76f64c35c5740ed3c24c4a08df134aaaabe619d5d8dbf6d4c0ecce29cf2a4ad5672ff8a7fff3fd706a38eb491a9c1cbcd1bc73574e7f9735767cc5199902af2d6e579e72b92bc8a45504d79f9527959c7ff2ae7e41f8050be0ce2ec9acb5a2c09ea25622fefd46b5165094daa393e430c27c99e422ee78d44762a5e7e803021df98c34221b2261655d828fec785dbcb8995dca76270ccb6d2290a34bb0a0fae1184aca221822a913d40e1217a00cda6515a", 0xbf, 0xfffffffffffffffe) request_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='/dev/adsp#\x00', r2) r3 = add_key(&(0x7f000036f000-0x5)='ceph\x00', &(0x7f0000296000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xbb)="e6d86afc17c5be9e21836de5a21220e8220ec7ad1cc4f48a441dfce658df13e2a16709b137c4e2d79653f0523339703ce123c7a42a9786bec19751a3d4485e069b62c2ed7bbe3724ed21a12a4c19d25a9df167773439aa3cb5cf5778f56e9f182deb6834cc87ee9b92adc452a9cffbcea03cb974d5e204e6e6a6ececa2d71a6eb834dd58616f6c702b7bf9fca56fd2625122a6735a2d2e69bf38f6d07a4cf239e37de8598e39fda7d057b1364492a1d9220f8f3b96fdfe86706bf1", 0xbb, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000)={0x0, 0x3d, 0x2, @thr={&(0x7f0000005000-0x3e)="95dc7fdab8a378318abcaf5aaf002e0128fbed8e0278e2689985b33b00cf9039d7f9a797bcee54d8aa74e8b1bc9d2ba5ed7df55bbd671f9f52c5a310c07b", &(0x7f0000001000)="6fc7995e9efc0fefb41318a89f786ccc0b54281e3a2578625f6eaff19f1b7656fc28363cb4170e3231950334c8ba9da29161840080598f1c0bc9f60e47464aa2766defba16732992051a8f9cb783b5382e5aa926b8f1f69f19d804963364c1494643b69dbaeeee11bbae961ac01ca8b4267ce6396672fe950e735a550574ecd571c332bf4d328d30b7be302b34c3fe3a54023ab9608120a29a6a5dda574d767b2b44a386e7254d9862f68f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r3, &(0x7f0000001000-0x1001)="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", 0x1001) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x5}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x79)={r1, 0x71, "8067deb3241974a2229a28a1714c048fd64bafd62fa9676722a9719ba577c3a0a97f2fd52e07cd2e76c484db0dc7ba9f0373171b9392d1aa2aea582a4b615bbcc91dc242cd44c2d61b9e1eafda929c7ee6601c81d25c310cf585fedbd64d66cd4c5447e2f0d315c8c0a2198478912731bc"}, &(0x7f0000006000-0x4)=0x79) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 05:27:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common='nr0\x00', @ifru_names=@common='bridge0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000)="", 0x0) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f000000f000-0xa)=@random={'user.', 'GPL&\x00'}, &(0x7f0000019000-0x1b)='$selfwlan0vmnet0-@.\'\\user{\x00', 0x1b, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000037000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f0000036000-0x1)="cf") socketpair(0x9, 0x807, 0xfffffffffffff000, &(0x7f0000017000-0x8)={0x0, 0x0}) umount2(&(0x7f0000017000)='./file0\x00', 0x2) 2018/01/20 05:27:41 executing program 7: syz_open_dev$sndctrl(&(0x7f00004b0000)='/dev/snd/controlC#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006d000)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x290}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b26000-0xa)='/dev/cuse\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dfe000-0xc)={0x0, 0x2a52, 0x0}, &(0x7f0000bab000-0x4)=0xc) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000971000-0x110)={{0xd1, 0x2, 0xfff, 0x16ef9d17, "0252720367dd2a54b4805abb95412e9275af63c1333ec1059563841ae2914361c327cff98b92ae3c605ac012", 0xe5c}, 0x0, 0x0, 0xff, r4, 0x62c, 0x6, "7c4c40955262fd2146ba876d7293dd5de2130804fba84eb720662b3be6480034b4450bc9137510721857222a4acdbf3fe9426df24d98499143688b3014451293", &(0x7f0000506000-0x40)='lrw(serpent)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1f, 0x9, 0x7f, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000094c000-0xa)={r3, 0xfea, 0xfffffffffffffff7, 0x0, 0x7, 0x2}, 0x14) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000e46000)={0x65bc, 0x3, 0x0}) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f45000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5e000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000986000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008e6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000)={0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) accept(r0, 0x0, &(0x7f0000c81000-0x4)=0x0) fstat(r0, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e6f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041d000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032a000-0x4)=0xe8) r8 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e0d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000061b000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daf000-0x4)=0xe8) getgroups(0x1, &(0x7f000066d000)=[0x0]) sendmsg$netlink(r2, &(0x7f0000839000)={&(0x7f000052e000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000045a000)=[{&(0x7f00008d0000)={0x140, 0x1f, 0x0, 0x2, 0x0, "", [@generic="8e982c1e7768d6445a265be568af93b41fdddba500ea34b5e489d884614f9bcac31d3b43d0fc8b743d9d122b2c559bf324ad8254a14fa2e7db3a20c0d828f737736e521216cd9b48fe719eb5c725e4490ce9d1e67b1b", @generic="aefa69a08e463d9259cf443ff92106989d33db4b4c6002b4c6b0f22095e3260d593e8495862f1abde6c4d0c7efdcd50bfd5fc46b5a90ba3bfc4bb928592521b3e3e006c564c0081d3b5c5b0bda7b54683cd90a622f5006370fc3c1f6318e1d4e7eaa0154db9fb1d09ffd793642bf4689652f155f4adb501ad2bd6795cc6fbc41920daf1da491434f85fd2636a0e407eb55caee4f4ff0d06b4bc61b21578bf12f67f558fa6a7cd440adc61587724920b06e8938165638cb9fb3cac8499ab2db16ffdf8ede6d7f96f32f9bb73f08baf2", @typed={0x8, 0x4c, @void=""}]}, 0x140}, {&(0x7f0000c06000-0x4dc)={0x4dc, 0x1f, 0x20, 0x3, 0x2, "", [@typed={0xb4, 0x2b, @binary="ca97632d53186964237e9824c07a6d309adab5ef4bdfaceaba48326e0d86723de201af167d1994460334ace8ddb4c1dbdd7d6c2e1fffa25cc27dc56786a698686926ad37c90724600c4ccd0b5246645c54a8666fb7a47a8c10f283fa912e473cfc53c637a0056675039d0e6f40e7a4f5b17490cbda12db0fa45bca31ec32855411d7ab2067dc513300c17d71aa89d518861c698422f5b62ad921f31c644d459e8497c11fd6c4ca91c7"}, @nested={0xe0, 0x64, [@typed={0xc, 0x3, @ipv4=@rand_addr=0x9}, @typed={0xc, 0x8d, @u32=0x81}, @typed={0xc, 0x78, @uid=r3}, @typed={0xb8, 0x2e, @binary="994279a0e9cd35346a08a0d9a60bdc59df5d9060ed24bdbe13bcc8fc18425b74c9c164a2e67f648d73ac2f47b47d656db2dd83fdb11f9ec241aa6f303a27e12e3d7f0363c2b8b88ceef7289a9335ec18799c7333b168984bec902d09a919369ef2ce617d97245761d85832c0caa24c523fd128684294f0fa13eb52c678b764be61607c881cbececf4f70980b2962428f02b422622a1cd40be4d336e2ee3cbec82ad2e2fa393aff4a8be8597633f75d"}]}, @generic="27c0f3edd49b2938f41b98fedc408fb41a544e0c68d3685ff8c085c73e23304a2037f4013e4f6526883db6791d1db86f73d98c6e135e37f79c3a1ee5c664286d8f5f4e23b7abb8a6c80085a0bdad23d47d8bb9f018837b0079589230281ec520b4c2c09a3cbf6c805ed8a446bea721", @nested={0x2bc, 0xe, [@typed={0xc, 0x64, @uid=r4}, @generic="1b6f5bdee529573f966241c8f5e09545a50e2c52fe26a9fd6448a4dfc1f5d24003463dca1495ec6456f45087423df7185ffefc584d13a2418542ed09fc115ad9b10e0a69f2aa6e13a73156fb24a04272233b5a0588ededcef2cd5b88efc9c8359a1c8c89d8549e130833432fbb48100e8f2e37a2a0aab7ee05746a69b6f1ee7ebfab2413ba2574a18faef7b8a66d1c2734a9cbc8dfd843e5436e9c1b50f82b55b69f310ea021a62cb65a88fe33eac8a68d87f9f6f6f23653ee21755b11022bb16d0b13f710428d7083378fcd026e7b96e9043c75e25723a09cd470f8b7e73dfc3dcd2c9ce0ea03fccee6bd240497984e8bf825c38c8cfd95f5", @generic="f90da8e5a74f0282756e818f72de035488f3a55bf9e3300b6c082f661b5452bd21a579d8bf45f8fa883390b19e3defafbb1bd530d064336188d3a9a82c530d92e3b607b87d01e57cbcda874e70cdf76a6f6ac4385cafc02a08b4ec1883d76b7edd53dec17686fe13be15dce5f78c609074074365a9cdcef52123412e4012dd5d65593ade700cc65b", @generic="1021c63f0db50931c0a728eeb804b43860f45626ae1c65cf7ca4bcc68a96ae27b37e4f98fe5edffadf7818c94ee3ab057a629948c5bcfb159b8987c034f6417e1ead65546cb9617a9ad92efe01ccac6cc6649ecf8da942fe2fb13d5348deb6bf83995d5a3737da17871c74c22ddb2f4f2a850b9c3642214f07c1658594d7ebc4f431", @generic="4f5e361574069e2639212728577364a312351679d9859c2124f0832fe074e783e53f6b998d82069236479f110f77e2356e633dfd2912a0378525209ad373e61904d9e20f829d968aa7d33db01d536ee25da463dfa7b78ea5535ff3827ac4a0615e739883d0a3d8fd396712402d9c6b2286474847abe798e28b0e889723919a1f9b5d729add6c65136e9c4208530ecf3b1e0fe2e3ceb291e16372c8df914b524a4f5ed7f2b8ff"]}, @typed={0xc, 0xb, @str='\x00'}, @generic=""]}, 0x4dc}, {&(0x7f0000df9000)={0x38, 0x2e, 0x100, 0x4, 0x1, "", [@nested={0x1c, 0x46, [@typed={0x10, 0xe, @str='!*)\\\x00'}, @typed={0x8, 0x65, @void=""}]}, @typed={0xc, 0x8f, @uid=r5}]}, 0x38}, {&(0x7f0000c79000-0x2e0)={0x2e0, 0x24, 0x10ff58e702911149, 0x6, 0x1, "", [@typed={0x10, 0x4e, @u64=0x69}, @nested={0x2b4, 0x88, [@generic="9be7cc06b1c8f64fd62dc483ba156793fbe026adbf895f841f0bf92963b08e20a7f7d502005dc2d7c3fbad83c60fd7cc81c106d74b57c9c89d6030ca19b07d1c4b273d5b7718abde4920b634b6b4ea30237dd5a216ef9cc2e921eef6ebb3d64a793ea6e3483f928edd9a954f8b4bb7fdc9309d2d204e78b7128064546974a6e16a4c8f0b8bbf63caf9c3c5e4b0ff208b042e5d48ab7ab1901c256261be5149d22484159068886235b6476d5ea043539b0a73dbca420fee9f079ce048d41b528a34d68a2b42a8e6f19b660e53fc", @generic="d3c6cc36a551654fef51bc052bed186a14455e2215e9d22089ca5bd58ef6483074eba910bc7d3ed15ed93539ca2a7c5e89a47982aa581c28e6fa15cc64c9799403dd081c0e732e7be3ad188877ec4552394b3e5cc33390fdaa592c2051bb23f2c3b92cec7bd9e25ff9e7eb30b3a784be4f67017171d8dad05bd3a7d0db29276052ba8a7a59a12b4b16cf45d6ce8a28d1492857b8b1988d324c90f52ba60806452dd6e30ac2eff6213330fa89d20510575f28a336b1f1f151b44be8769496101203f194d75236a6fbad84d14d7c", @typed={0xc, 0x71, @u32=0x100}, @generic="94f873373af4161aba363e328ea5e55ad2b3bcfb0eb1ef7f205d6255f52a12fcfda0c03ead88933ee8cc61aa6468d0e093d6da6f1290b1ceffec89bf05e77673ec3f5c", @typed={0xc, 0x4e, @pid=r6}, @generic="bc5ff509ba07a950d2a59f8b347c71d3e9d7826525e7d1f99d2f89f66bbb583c8d93d14fe1c54e01e5bc8fac1320becab2a26459d547f9edfaefdede", @generic="4fb7f9f15dba893d19d891f8b7d80eeb3ed3f6c2471fc13c434ff00178da5200eb351d24b170d51642111dac3e45b959db3529ad3c03d8e36785c7ba1ce1b4c099aad292196500ee8e7bba8eb1e516022612b35c39414c0cf0fd15f01c64b988026704b4378041a2bf7e4ad0379281ad57405cd957b426dc3706c517"]}, @typed={0xc, 0x2a, @fd=r0}]}, 0x2e0}, {&(0x7f0000b74000-0x280)={0x280, 0x1e, 0x30d, 0x4, 0x1, "", [@typed={0xc, 0x20, @u32=0x6}, @nested={0x240, 0x52, [@typed={0xc, 0x22, @str=']&\x00'}, @generic="94cc94e5495237c341059988782f73b6aa49315b8d225eed1fdbb371e64554f7a816ae04da37d305455908e9aeb513e2165002e504762bcb4db714abfaa6cc168395d63d3495", @generic="f3cda572b5b768fa9f503ccfb071cad4af9162caec3188576fefcd984ad20ec7056b660b14ff27ed6769f054bd4ae4c0a1081167681d6921f91bd771c7684b156259b5f22b4d730617c4bba6ad1b492bbf623a87122b384edc8f38f33a4db097602dbd28b55e8589b03abee9cc2e27f94888363c4b934d8f", @generic="39e4f386676c1ac96820e21b3a510b795abf071eb72c1ea79f6c5c3be00722fd0bc637a2a3bb77b899ce9eeb9f6eff83778c02b3a8b8177e4ddf7bca83b7e535f5f032e2258101422924e3ba5891c935a588ffbf5780ed66e92394db878bdc0836fc35ee9eedda9ffaa54b3b6e1b03ee61361fe9dff664b2bbb107b289850116289a706fd0ccb2e7e8b606c1203d9c808e063bd58cac6f3e795c8c3ace1f8721356cdffac13f6ae99e578003d839343dce7d0661bbdb2629", @generic="6480c2af62dd4ead28c333d184601f610ec6dc8358f049596102ee7045f4c5210fba26d801fff59d1dc205126226bd304fe9beb2a67a0457f9efdd1986995dde0cc18c891e266f93e844dafd49cfe71d2566f5806746b59e82384d821cef7bd43f557c9e176958d5f73b1be5a6a9077111736149c4bd891108d9353d2410da2a78425495dcbb7d521a4154225d01430fd3a00640d9372ba3531478558b14325b4431fa995295c892a60cb0a386326b59fc72b5b41a58c2"]}, @typed={0xc, 0x64, @uid=r7}, @typed={0xc, 0x5d, @pid=r8}, @typed={0xc, 0x5d, @fd=r0}]}, 0x280}, {&(0x7f0000713000)={0x14c, 0x41, 0x202, 0x7, 0x1, "", [@typed={0xc, 0x83, @u32=0x4}, @generic="d8dfcb2a2c36e4a39d1ab8ee264ad154cf94e3faab2e1baf0a62a8b170c072cd5368dc4f584688bfd98c4bf04d131fff5a43249b9985cc732a7ddddc7054548a4cec65b1ec503e1f81ccf12eaf00b4e5910374483deedb561a3844c585a100b79d556db9d43fbfee02993cff0a3aa96807f365da6e5fb4287d127ea8e9a54c63c98b5fa894919f5418bf7abd2bb10bc02f42beacf74e96953d74f3119ce749d32a5743f28fa63a0495b3bfe190649f211b6ab7677cb8d6e3a67d96e5b8d36f755ea553f01baad31caa40b4e56c3cf6f452f6bda6b932562b57eac86ed18521", @typed={0x8, 0x3b, @void=""}, @typed={0xc, 0x78, @fd=r0}, @generic="759e45948b634220777f86e6f62854b599d14d4979eac791bfc78230ee56", @generic="a8bf2afcd67ec30d0d3f86e6fc3b362c9815916b82b1373d0733d05b1f"]}, 0x14c}], 0x6, &(0x7f0000f76000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x0}, 0x4000080) r12 = memfd_create(&(0x7f0000448000-0x5)='ppp1\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009cd000)={0x0, 0xfffffffffffffffd, 0x9, [0xffffffffffffff01, 0x1b7, 0x8, 0x9, 0x0, 0xffffffffffff7fff, 0x5, 0x10001, 0x8]}, &(0x7f0000fc0000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ae3000-0x8)={r13, 0x3ff}, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f00004ee000)={0xb3a2, 0x1, 0x2, 0xfffffffffffffff8, r13}, &(0x7f0000956000-0x4)=0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 54.295924] encrypted_key: master key parameter 'ê%b/ïÔkQe' is invalid [ 54.312845] devpts: called with bogus options [ 54.353666] encrypted_key: master key parameter 'ê%b/ïÔkQe' is invalid [ 54.361335] sctp: [Deprecated]: syz-executor1 (pid 9208) Use of int in maxseg socket option. [ 54.361335] Use struct sctp_assoc_value instead [ 54.376823] devpts: called with bogus options [ 54.380097] sctp: [Deprecated]: syz-executor1 (pid 9212) Use of int in maxseg socket option. [ 54.380097] Use struct sctp_assoc_value instead 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ftruncate(r0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004a8000)={0xa, 0x3, 0x8e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e9017", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) acct(0x0) 2018/01/20 05:27:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000ccc000)={0x0, 0x0}, 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = accept(r0, &(0x7f00004d7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f56000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x6, &(0x7f00003c8000)=0x4) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fa5000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000fa0000/0x1000)=nil) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000f7e000)=0x400000000000000) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x9, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f27000-0xb)='/dev/hwrng\x00', 0x125000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000ea6000)=""/157) setns(r0, 0x0) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000060e000)=0x0) io_setup(0x8001, &(0x7f0000ef2000)=0x0) pipe(&(0x7f0000b12000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000441000-0x4)=0x2, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/status\x00', 0x0, 0x0) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000167000)='/dev/rfkill\x00', 0x400200, 0x0) mq_getsetattr(r1, &(0x7f0000087000)={0x8000, 0x5, 0xfffffffffffffff9, 0x200, 0x6, 0x6e, 0x3f, 0x7}, &(0x7f00003fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000025b000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000939000-0x8)={@any=0xffffffff, 0x0}) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000071a000+0x7b9)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000262000)={0x0, 0x8001}, &(0x7f0000df6000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b18000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e08000)=0x8c) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002a1000-0x6b)={r2, 0x63, "cc26585438b7012830e64951b6f311d5c1c864f4715134909058e4dacf358ddac25a30609a415c7ff850183b5902494a5eb36a57b563588d5d37a46737ad377347254c3fde509cf07eaefa14693c8859885825ade5ae2b6009e2cd8cb492cce4aa5899"}, &(0x7f0000360000)=0x6b) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) connect$netlink(r1, &(0x7f000000f000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x188) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = socket(0x1d, 0x5, 0x4) getpeername$inet(r2, &(0x7f0000e3d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000976000)=0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008ad000)={0xaa, 0x20, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000346000-0x262)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "75f30017"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x34b) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000067000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x24000) r3 = msgget(0x1, 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ae2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000)=0xe8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ae2000-0x4)=0x0, &(0x7f0000568000)=0x0, &(0x7f0000ae2000-0x4)=0x0) r6 = geteuid() mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000ae2000-0x4)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000345000-0x4)=0x0) r9 = getpid() mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000ae1000)={{0x5, r4, r5, r6, r7, 0x42, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0x0, 0x101, 0x1, 0x0, r8, r9, 0x0, 0x0}) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000027b000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000232000-0x20)={0x6, 0x0, 0x1, 0xfb0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000dd4000)={0x9, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000006a000)=""/243) inotify_init1(0x0) setns(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000896000-0x10)={0x77359400, 0x0}, 0x10) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000fd8000)={"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"}) openat$rtc(0xffffffffffffff9c, &(0x7f00003e9000-0x9)='/dev/rtc\x00', 0x4840, 0x0) get_mempolicy(&(0x7f00004e9000-0x4)=0x0, &(0x7f0000cd6000-0x8)=0x0, 0x1ff, &(0x7f0000332000/0x3000)=nil, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000802000)={0x3, 0x81, 0xfffffffffffffe75, 0x8}, 0x8) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r3, r3, 0x0, r0, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) prctl$setptracer(0x59616d61, r2) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000071000-0x8)={0x7ff, 0x6}) sendmmsg$alg(r0, &(0x7f0000a45000)=[{0x0, 0x0, &(0x7f00003fa000)=[{&(0x7f0000783000-0x86)="e1f89aeb9b6569369a8097bc7179ff7c107c387de8d2eda57b245353e1682df4061ff7c2e4eb737e3fc19b59d297f1263d999c325bcaa66fc68c9bc036848c7c9e84d390a7bab5c057b333fe775512eb529dec41eaf95d690f3779e993e2e43b789b63ff35e22564c0127644ffe649bfb83a863cf5064757a0effb48913affa576d9a3e8f5d2", 0x86}, {&(0x7f00007f4000)="305f2155f99cf69af2b5b01b09f93685", 0x10}, {&(0x7f000059d000-0xf9)="3341a7b13621277cef1813cc4fc6c60183b6a82bdea2ec0aee3290369e43fe682d1a693db5b964e5233582ce40de6933e980b9ee37f3992170adcb101cf2014e9ff2f9d05bf7bd6dd020acf1b43ea08032eefb0c87bec9bc210f787f70d987738d754c24173a951c0227a26688da511976efe665a9680645537a8cec092371c8ebeb8bd91152ba75f9fa5a9d938144dbe4e1084897e3fc676e6ab531f5bc198aacaa69b483dbb742a2c862067c708682aac051b2c11147f466ef85d8df9474dd5d5a248b254c23fc567a4c6f0a4c06c3b9c5871eb00d96c86b64eb8e032689d6280069b6e8c3c81ef72603cfd85402458e65578bddba19f1b7", 0xf9}, {&(0x7f0000481000)="", 0x0}, {&(0x7f0000b1d000)="8749083915c8162d8a7a609305ab85138981d7bc9ef3b6941d6d600791f9b5188c8e95df7b04b3b2c06721f66757b1bef4cad1929262666334e5fd49c253d9c6de29a9d6", 0x44}, {&(0x7f0000ae7000)="c5e8353d27d7421d5927d8cf0028c4cb5beec9f39a89d99a09c44ace1c3690538b3699a1ff892790e17f5f3c151dd29a7d174bf7b446216cf6a0085f9cd59fa0a2fd9580603a964a6e9516229b232da19bdbb4c61ff952131cc971fc8df76fd706264ba0ad5d370d20967f1ada5c7e03517e1d955bb71cf7abc78c2361ffd85ca5f116da43f778cbc74850aa5bb49cfe5226ba7caa73912e4c5764c436827f2a6423725b5c345d578954bab85d885b54f386191e0c11419d11cc24b6b0f0730aa9d85adef8e403ad96808223a9abfb680315c4933b8dab7749", 0xd9}, {&(0x7f000043b000)="ff54d5a7e64386fffc6f2d7e90280d3eb3573641c5df5d293a6fc650eea2c2c188b82d82f3e4b5088ae2e722e05bd0cd0b11d3f829ddef5df96a994940eb9b4fef8bccdea4711f782bc5a4f7f7db05ba7a8ebcb85003deb5428c7605b4e20b55fc3cce679804e5eb39bb8d674dd370b9c7a0ee41ef8e51bc3253b83eb5c3145061cd21cecaafd3a6b71cd03dd8e97bfdd1f64b939c97c4c498cd2a22bd22806237cf1cc86d03fb051f233dfe42180f6a224a2491dca2b455493241c142ab48ef36e1d93608c3c441578e95bbc21af62b3f99b511cddb0fe00f14", 0xda}], 0x7, &(0x7f0000802000-0x1048)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}], 0x2, &(0x7f0000493000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x21, "043de65fb8a556387b87f7a7946ad7dff4d1ccd40cab8c62580f663b7d3ebe9d3c"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x81}], 0xb0, 0x10}, {0x0, 0x0, &(0x7f000002e000-0x30)=[{&(0x7f000047c000-0xd4)="29fe7c2d0e429ddd56f84c013539a6ef3743e91003c11cd12e5906436d822526be7e59e46473b7ceec27e20ccd1a994143c974d8a45e79b35c98d1750623eec95e618647bbf780f3d18937e74e9f9f6649faa4de52c88faa83015584bd404c8374e27d4b4bdfa133cb4c53ea7ea81e48b98f018bf9bf8b13ec3d43af459e310ae5a322c533b464e1fdc6b64680e4c72a8ead13094c65b41cab7c7362c3152537c2a6968f61fd683119c201d31c44557d2ef84c4ede49a3b88c5bf78e35434a5478e553310f7f306ba10c529e4b0a91795f94f3ce", 0xd4}, {&(0x7f0000b7b000-0x5b)="e42d09349c29883458353545edc1457e1699c574822142c48810a5b6aac16ca5c36d151b75224af4a1afa50eb3994ab5524545eef9bc121c4879025815a14bd8e7801adf18b10f14833907a49bbb151c6b82837e0034e8ac7bee32", 0x5b}, {&(0x7f0000648000)="9ee8d36dc048bf8c1a589ac815f48afe447407673dcd59816f5c0a72eab33ae1604e978d4db4690b97c560f48d0378e5ba2ca848bb0b84d79cba743db3615b8f4352b4f2b4ef330a7df8f1bb5a5d47ed1a473744f2139227c6f6539c810f0a340921a5ed2e2b000fe5af67b987dda807758bff88eb0108240493810a96ce9c8755f6f705ea14de427b73796813ef4f4ef2e995d825934f988a52c7e2cd6da536aac9f8411e4e1c0ec2a7c74ac3f5c14890d994479ce3212be3c63831c681ac5812476ec5ed799a816fd291e35303efc72acc5d84932da684", 0xd8}], 0x3, &(0x7f0000220000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x30, 0x20008000}, {0x0, 0x0, &(0x7f0000c3a000)=[{&(0x7f0000987000)="9b5fb301f6925a2a1fc07c7b10ed68", 0xf}], 0x1, &(0x7f0000a0d000)=[@assoc={0x18, 0x117, 0x4, 0x15622f06}, @assoc={0x18, 0x117, 0x4, 0xfd00000000}], 0x30, 0x80}], 0x23, 0x0) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afe000-0x17)='net/ip6_tables_matches\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000d25000)={0x401, 0xfffffffffffffff1, 0x5, 0x104}) 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d74000-0x9)='/dev/rtc\x00', 0xe00, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000f1000)=0x1) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x800000000000, 0x0, @perf_config_ext={0x13, 0x5}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) r0 = syz_open_dev$adsp(&(0x7f0000b3c000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a42000)=0x0, &(0x7f0000006000-0x4)=0x4) getsockname$llc(r0, &(0x7f0000da6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b4b000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c1a000-0x4)=0x0) getpriority(0x2, r1) r2 = memfd_create(&(0x7f000019c000-0x1a)="275d6c6f707070304073656c696e7578be240e23707070303a00", 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00007de000)=0x9) [ 54.573983] can: request_module (can-proto-4) failed. [ 54.615464] can: request_module (can-proto-4) failed. 2018/01/20 05:27:41 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffc00000001, 0x84) ioctl$int_in(r0, 0x5473, &(0x7f0000bb2000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) r2 = add_key$keyring(&(0x7f0000058000-0x8)='keyring\x00', &(0x7f000053e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f000042b000)='id_legacy\x00', &(0x7f000046a000-0xa)='bdev*ppp0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b70000)=0x7, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c81000)="50290de85476a283f1841d6e59b03d32f0ac7d05d2e5a3597d73b280ab47c3674e5821f7aac19fe0a7db1d1387e8a26857a17106bd6b91b8bc41c1ddf35e4ff9f0f42aa5aef5bf4e641f67c8d41a31ed9abdc8d8e0f31ededf65358f07481f26bf639a1d05788773b41038124baa1d5a44c2325b2f19c7b61532a673efd007c035f2d70facb8956c94592c593f72a6166e899de1cb8ce4d5dc5fd4ba927756d9c0b7bdc7c21732c8816daf0da81c8a", 0xaf) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet6(0xa, 0x1, 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) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000203000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x3, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[], 0xae) r3 = accept$packet(r2, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cb000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000010a000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c22000)=0xc) bind$packet(r3, &(0x7f0000899000-0x14)={0x11, 0x6, r4, 0x1, 0x80000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005bc000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e60000-0xb)='/dev/hwrng\x00', 0x480200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009fd000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000c78000)={0x3cf85cd4262f55e9, 0x0, [0x8, 0x9, 0x10000, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r1, 0xa6, &(0x7f0000010000)="338d7508a9383f1dd5ccbbc6980194f75d8f1983a1e4b272df1759ad812b30c9d79cffbafb3ca20bc07c02505a5054a1f9a5eeb6973cd53ac5014719332b60d307febe9b3df996f67df5130060707adf72f10f61cb922d5da8a781febc57a3615b4230b8517409b3eed880bb885fc88057d767b5e85329ec5d563377d866afc4b880ef994583440ef9a7fc4bc4d6583c15822dc6e0c2be6bef51636034139bdcc1deb44e5f8e139d4c282f1dda54688273a9738f814ec47f553bb3a63a354731b31caa6907fe95df89971b0ceec9839942256da41b06c40e821be02cbba432") 2018/01/20 05:27:41 executing program 2: write(0xffffffffffffffff, &(0x7f0000228000-0x126)="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", 0x580db49364071b6f) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000018f000-0x78)={0x1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xa2c, 0xf4a, 0xfffffffffffffffd, 0x0, 0x6c, 0x5, 0x3ff}) 2018/01/20 05:27:41 executing program 1: clone(0x200000, &(0x7f0000f39000)="", &(0x7f00006b9000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000652000-0x8a)="406715b11c9618b94e72d6f6d3f50c95c1f3aba69e88d1b77cc2ec80ca04675beab0677bf30c0f80e729403d941c9d482088b0878a0a3f8149aeaa75672209234b0aaf2ea92b681119e0d1de1af3e05cd727e04578578966c132dffeec5e127d86a7f576d91f2f9033d81a65b6911022722a073f897b234e1411d919bc02425918b807604ad743ad207b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000099f000-0x5)={0x7f, 0x5, 0x81, 0x1}, 0x5) setuid(0x0) 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d3b000)='/dev/vcsa#\x00', 0x81, 0x10002) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d3d000-0x4)=0x100000000, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) dup(r2) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a17000)=[{0x3, 0x7fffffff}, {0x2, 0x0}, {0x8, 0x80000001}, {0x2, 0xff00000000000000}, {0x3, 0x9}, {0xb, 0x3}], 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000b67000)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000078c000)=r0) 2018/01/20 05:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/audio\x00', 0x80, 0x0) accept4$packet(r0, &(0x7f0000a28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14, 0x0) 2018/01/20 05:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$KDENABIO(r2, 0x4b36) 2018/01/20 05:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c6000-0x9)='/dev/vcs\x00', 0x800, 0x0) r2 = accept$llc(r1, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x10) poll(&(0x7f000014b000)=[{r0, 0x1006, 0x0}, {r2, 0x82, 0x0}, {r2, 0x8280, 0x0}, {r1, 0x10, 0x0}], 0x4, 0xffffffffffffffff) r3 = syz_open_dev$binder(&(0x7f000075b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002c2000-0x4)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x1, 0x0, &(0x7f0000b07000-0x2a)="91"}) 2018/01/20 05:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000694000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d20000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d36000)={0x0, 0x0, 0x0}, &(0x7f0000744000-0x4)=0xc) perf_event_open(&(0x7f00004e9000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000, 0xb50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8f, 0x0, @perf_bp={&(0x7f0000d2d000-0x1)=0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) arch_prctl(0x1001, &(0x7f0000b22000)="") 2018/01/20 05:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000034a000)={0x0, 0xdb37, 0x1, [0x9]}, &(0x7f0000f0d000)=0xa) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000c7c000)={0x0, 0x23}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000019000)=@assoc_id=r1, &(0x7f000038e000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget$private(0x0, 0x0) 2018/01/20 05:27:41 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000012000-0xa)='/dev/vcs#\x00', 0x1, 0x80000) accept4$llc(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:41 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000023000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) accept4$llc(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0xfffffffffffffffe, 0x80000000, 0x2, 0x100000000, 0x9, [{0x7fffffff, 0xade, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x9119, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x7, 0x1f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x7, 0xd5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xff, 0x5, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x5, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0xf800000000000000, 0x87, 0xd677, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x39, 0x6b46, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000025000-0x4)=0x0, &(0x7f0000025000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x2, 0x50, r1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000023000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000001e000)={&(0x7f0000024000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000013000)={0x12, 0x15, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000000015, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() 2018/01/20 05:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x64, 0x2, 0x3ff) r0 = syz_open_dev$audion(&(0x7f00008fd000-0xc)='/dev/audio#\x00', 0xffffffff, 0x101000) r1 = request_key(&(0x7f0000700000)='asymmetric\x00', &(0x7f0000f59000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000051f000-0xa)='ppp1self)\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f000014f000-0x8)='trusted\x00', &(0x7f00001ff000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ba000)='/dev/audio#\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000248000-0x5a)="f4ad1362d75c09cabd36ab1585b50c2587d6c0cebe93c0a88c50b02d442822d040979337b36626791e7d318ea683a59c5b74001cf7a2defeea979f315c8b966154fbc89d8323215762ec3060a89f98b5798e0cdde92e2e1647fb", 0x5a, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000126000-0x40)={0xfffffffffffff000, 0x5, 0x0, 0x7da5, "5fcd4d7f6f6eb2eeb893d1442cf02fc85dbd264bfc207b8019c04a3754496e48f506ff826192996a9a1fda9e", 0x1}) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000031000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c09000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8c000-0x4)=0x28) [ 54.761772] audit: type=1326 audit(1516426061.961:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) r1 = syz_open_dev$mice(&(0x7f0000dc6000-0x10)='/dev/input/mice\x00', 0x0, 0xb0803) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000c97000-0x4)=0x8) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 54.831575] audit: type=1326 audit(1516426062.005:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d88000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") read(r1, &(0x7f0000f1c000-0x30)=""/48, 0x30) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r0 = open(&(0x7f0000306000-0x8)='./file0\x00', 0x4000, 0xa5) madvise(&(0x7f00005d9000/0x2000)=nil, 0x2000, 0xe) write$selinux_create(r0, &(0x7f00000d7000)=@objname={'system_u:object_r:lirc_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x31, 0x20, './file0\x00'}, 0x3d) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 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) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r3, &(0x7f0000963000)={0x0, 0x0, &(0x7f00000c9000-0x10)=[{&(0x7f000014f000)=""/78, 0x4e}], 0x1, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) r4 = dup3(r1, r3, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f00003f2000-0x4)=0x4aa0fb41, 0x4) 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}) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f000045f000)=0x0, 0x81000002, &(0x7f00000e5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000393000-0x10)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x640400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x7}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x45}, 0x8) r2 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0xfffffffffffffff7, 0x4) fcntl$dupfd(r2, 0x40a, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000009000-0x9)={0x1f, {0x8, 0x4, 0x1, 0x7fffffff, 0x7, 0x3}, 0xec}, 0x9) [ 54.831594] audit: type=1326 audit(1516426062.006:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003b8000-0x8)={0x0, 0xffffffff}, &(0x7f000010a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007e7000)=@assoc_value={r2, 0x100}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000459000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000)=0xe8) r1 = socket(0x15, 0x80004, 0x1000000000000000) getsockopt(r1, 0x200000000115, 0x2717, &(0x7f00007e2000)=""/1, &(0x7f0000cca000)=0x9a) connect(r1, &(0x7f0000a2d000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x0}}, 0x26) r2 = semget(0x2, 0x4, 0x34) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000891000-0x25)=""/37) [ 54.831611] audit: type=1326 audit(1516426062.006:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 54.831625] audit: type=1326 audit(1516426062.007:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 54.831643] audit: type=1326 audit(1516426062.007:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 54.831662] audit: type=1326 audit(1516426062.007:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x9108736a4e5bed08, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000b03000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000455000)='/selinux/create\x00', 0x2, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:42 executing program 2: r0 = socket(0x40004000011, 0x800080e, 0x800000) modify_ldt$write2(0x11, &(0x7f0000002000)={0x9, 0x20000000, 0xffffffff, 0x6, 0x7fffffff, 0x10001, 0x9, 0x1, 0x7fff, 0x3}, 0x10) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000c67000)=""/191, &(0x7f00008ce000-0x4)=0xbf) recvmsg(r1, &(0x7f00003d0000)={&(0x7f0000e94000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e29000+0x135)=[], 0x0, &(0x7f00002c6000)=""/25, 0x19, 0x0}, 0x0) r3 = semget$private(0x0, 0x4, 0xa) stat(&(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000f03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d63000)='./file0\x00', &(0x7f0000419000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000024c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdb000)={0x0, 0x0, 0x0}, &(0x7f00009fa000-0x4)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000951000)={{0xffffffffffffff44, r4, r5, r6, r7, 0x9, 0x1000, 0x0, 0x0, 0x0}, 0x3, 0xdc5, 0x4, 0x0, 0x0}) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xbf, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f00004b8000)="", &(0x7f0000001000-0xae)="4324bb2638716cf5296da0b856c0a352a428dd1803e811ba83d038b6cf673a2d4d0d6387b4abbe46031c11a41190cb431ecbfdb84dd1f72e2a009e4e8a130f5f99031b66d7e33d3bdcf6291383df0d7838c59c741b88fa2638c252c73a8376b7a18d5795f2a32d6b1366b49f72254e8c022dbd22bdce4faecdb673824f8b17b311db4d7fffd4ad24da13903cc7c9a348a966ace5ec5dbb931b1a4184d92f167e76b99c07f6eda4be3d67553acd86", 0x0}, 0x25b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r0, &(0x7f0000015000)="", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) ftruncate(r0, 0x8000) madvise(&(0x7f0000740000/0x2000)=nil, 0x2000, 0x81) 2018/01/20 05:27:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000002000)=0x3) sendfile(r0, r1, 0x0, 0x40b) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f00003d5000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00003f5000-0xeb)=""/235) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000917000-0xdc)=""/220) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x20000004, 0x4000000000ff, 0x1000000001, 0x4, 0x100000001, 0x4}, 0x17) bind(r1, &(0x7f0000e11000)=@sco={0x1f, {0x2, 0x81, 0x80000001, 0x5, 0x3, 0x1}}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f000053d000)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) 2018/01/20 05:27:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) r1 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getpgrp(r3) r4 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) socket$nfc_llcp(0x27, 0x319b1dfb67ecee89, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r5, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r6}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r3, 0x8, &(0x7f0000fc4000-0x8)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r7, 0x3, 0x30}, &(0x7f000068d000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c8a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17c7, 0x2, 0xff, 0x0, 0xfff, 0x80000001, 0x80}, &(0x7f00005d5000)=0x20) r8 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r9 = shmat(r8, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)=0x0) shmctl$IPC_RMID(r8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f00002e0000)={0x1f, {0x1000, 0x20, 0x21, 0xa9, 0x81, 0x7fffffff}}, 0x8) shmdt(r9) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x40, 0x400800) r2 = geteuid() r3 = getuid() r4 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = getuid() getgroups(0x2, &(0x7f0000001000)=[0x0, 0xffffffffffffffff]) r15 = getpgrp(0x0) r16 = geteuid() socket$netlink(0x10, 0x3, 0x8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f0000001000-0x7b)="ae2611aa4ec454e7ee760a7cf1827ad3ad6323dd4dd0cbdc9c851c371c6d5df1c51a2262b5f09d1f2431367fb89a77ee807d87476e6fe52bcb5974056f86a9ed2bf4f4e024071e30dd268d03e4d761d77a675a03aa1a00919ae9b6b0696a3801e0dfe35e9ce616a4a44381e0fa9c3a32f1a48a52f0b672226e9b01"}, 0x10) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0xa0400020}, 0xc, &(0x7f0000004000-0x20)=[{&(0x7f000001c000)={0x343c, 0x21, 0x1, 0x7, 0x3, "", [@nested={0x11f4, 0x29, [@typed={0xc, 0x8, @uid=r2}, @typed={0x70, 0x73, @binary="500e4f6c84e7897e127050e4abbd1914519e39baee6e03fd73c22ae86f218f3c541e0f78980b4f4ee244950d21c7311bff5f38f43700dbae38a755eca0a8991e68ab5ba0e7e22369e3bcadd6ca65876fe7c040a00163b5dcc0faf051b75381c7b4f4867bab12e285"}, @typed={0xc, 0x70, @uid=r3}, @generic="8abe75a28d98b149ed621f838b876fbc082c2c28e2bebe7bd72d293688fcc2c2fefc455abf44ff653616c5f801719b5224da6c3ab3494b6f461ddac534c31efb106a90ddc4851cd8463feaa8dbb5dcf463bbc87abc1e95a402cf9abe21898df3b4c7c5588139e956a751d0a9a712d3f2c54a72ab5a7bb7131b5b8b0eeaaa8cc6b2a6b2a69d5e2e93af", @generic="dc9bfc7a1873aad0c16328b15f2f22754218a40726926e13cefff97dd27f861a4801b15c2a7df16c5b14a304571af2663acd6543fcf5a66c6a2b91", @typed={0x8c, 0x78, @binary="f87513806051256f18d89fc80ab2630076f3613cf0dfa5ed194fe623a6ff1050c017e8f395526c5e5326e306417336810332cb109c4c4cc241824dbf0fc4e317979c5fd0bcaff944593667ca338c771b7f687f12047d4f9e9dda2469f1134923ce65d45d31bc4045778c8fa9d38f85300a56cb44ffc3520777ca65957b286fcc97f26480"}, @typed={0xc, 0x22, @pid=r4}, @generic="", 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@typed={0xc, 0x4, @fd=r0}]}, @generic="844095936c249d24a7cc315de8e426cce374ff42a7d7269feff63c33ffe89a26ff7e2bea6fea2351505dd1722ad027bfd4aa74bee66f51becdd35a849b11323a4c49a6388dc15190d1c5a5d2c1", @generic="4cdf148e04455fb5415cd6720348698e0f2992a8386035e14f0d40cd01ec1af1d1cf196d81c8f3f7203fcd05b07d9c58c8"]}, 0x343c}, {&(0x7f0000001000-0x980)={0x980, 0x27, 0x100, 0x3, 0x3, "", [@generic="dc75ac0bf82b1dad6f38ba", @typed={0xc, 0x5b, @fd=r0}, @generic="231682c8a87c690b6ec3c4c50f3e466d67dadb31ce84ae188f7bc0b2a762b8fdf2758b2cfd6a34249f98fba9e40b0f1aa59ea8a15d7a9e592bfb90a2bc119030bc504b3ee2e6264af7635860f269d644498295dac6920e3d141f9fc1ab4b604bece11f512cfd208ca760b7396fa989f9afcdbd2bd5f13de3104bc2f9a20cf0568bb9f56308053f62a632a1a3c388cad24d3a6a7f6cddc676b9369b", @typed={0x8, 0x37, @void=""}, @generic="f741466ef20dea559e51a4e7cd41cea4f083c0f768202e111e2f7900f651b7f93546c00735958fef0b4f29aef1c10e9b7ff6216e0dd3d710d68ecb8df71393e33c1338805833d62ed1504b6990182b5b1fa80394f1324cb642ba35644efc5d4369baa48aefa04f05fda5c3d1f94bd044b0d4fa2b2c89cff120e74d237d0a146cbe5a7c8d0c68a4278eff240840c677daaa17a09e7226af16fbec9f8170afcbbbc30ca7a6a2e220d934e5f47261ef4fd4728508fafa228777", @nested={0x450, 0x77, [@generic="2b53c8659295fd9c4161061c1fefbb5c55bf7f6bb63109322d3a395387e8c59604a9dccb4ba8459f6482283b28a2929addc0efe81b611c265ddd80d651d8a1e9f85eccc996de082d5dd913434b9c1e0d29e2f24f922cc5f193dd0975cd8d8aaabf75930a9efb4181ca5ec8c3e1ca5d0595b1aa54765e5d0ef7824b46a9acb1316eb8b40c64d1271f9d529ce55424074584606cc2da7430058cc6678b2ea3883712bd83da8516789c84728ec95e2f83ab755a080ed0cef19ce410c65081c24c2cc24d406537ea33b159ce398cf56822401f7190cae4336b74d11338f295881950", @generic="16dece53da3336ef39b5c2ed39da743d05365bfd8e71dc6c5e129938944640678a61520e0520ce8318269a0d3d42e351bbdb1dc1fa067686a6b41a99a06865d9250a5ed367accb94654f178a82a894d9991c96e628858bcc209e81028403b304386bb13be2b96b1a", @generic="9a4d3459a9b8aab62f352b7d66bba303d68eb7b3dba11d4f589be2d1c119c090872db6b0cc1ec4935f498609c06ef5836d208d5f83f78ee0decaebbdf9047c4521cf68a3e26e776d87340183b554dd966a7537914bc2612b1917d2ce940b7bb264809f32ec95f8b5907892d52988ffa4f08ae10beaf71a20f7a08da61f61d077e4bb399625503bc6b5c0a86c611cc909a0a2995348bf9b357ed505e93f94123d8bad428d301f589903b828309332a26f6677287ac34303db1fce88bcadb10ee79363c0cf1058aa49a031832be3f0d781179a4aab87784ada41ca3bcded6050ccbb38138e15f020f6fe54d75c974f285b", @typed={0x80, 0x9, @binary="daa1932389fc7f263a7c15a24d5c4d4217f5ef8bd1c5a1fdbf3c4ea8527196319a85ab5f5f2c4d371f92d3278285d51c25480186268bd6937c17c60932c3ccae45e910881d4be17c479f59aa073ba76c944adc1e2e1a2d346d794d7f9be50e14c701f1fba4945729e1ddee271dadf5dc436199055d"}, @typed={0x18, 0x4f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="6056772fee22d8ecc90e81a95273eea2892263e553134552b641d04e250305162333cc3a0a9b6c746e379a749d6bc667b636d135882ab7f9f262261bdcd131899411f57803df4e0d2e745b1356b001344742ddfafaffbcb8d959f9c2370bda", @typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="161b7ba5f3be74d0318ac7954c12159599a56290ec0eca90fb35f6d3", @typed={0x10, 0x4a, @str='\\%}GPL\x00'}, @generic="4fa04400c791265c29f0a78e2e516a82755f8c08ce20af2d98adad32b84f98cee36a130d21fee5b5b251948dc1a7c2018a3b776b6373d7ed18307db4c66274d06b04c8895b4833cbfe2d47c2007fb6f504f2203214d4c250011ef084bc6597c98f8ec07d37e5bf83ee4134411bac1bdd690e2f5011f6565d19f7aa98e6d6c9992f4cac4586b64ec7774f4de40dd92f78ef209c1b13d0585b606bc649c85e5340f89753b1fce7bc29a3b5099506a9feb0dda658164decd552700df89ea36661d981e2f99b5b8a549a11a12a8b54fc1d08d1c073175ea34c"]}, @nested={0x360, 0x73, [@typed={0x10, 0x91, @u64=0x18000000}, @generic="ce2e799f4d3e5ae670542b990ec132bfa79614bf306b03759bdade25d67d271b5b7c1456a6167d1feefb668be8b9abd01fbd2d59d562fa9a3806bc2e293a6207f30f8c473962cb549ef1da04bfb7f0160c3c0c6132133bc082ef4bf7fdf97bcb64f4d69267c59f25afcc981ca4fff78a19ac09a750d9160b51b4506baa80d918ac0b5eb42c5fdc994870e9874065ba873d4a7e4564d0aa99928fa6fb9eca8b2bf0419daf972cb69e6cfadae91c9111f57ebf11450de2ec9aa2212023f75f925541d9ed88471c801ae4f7b7df96c7bf5e4fab8a3b", @typed={0xc, 0x39, @fd=r0}, @generic="61a077cedddc3526c1718b406c341183240b02d1cfc24a57b15b115c5ed6555fef9efdb78940317867c5111d3de825df7bd3958138e16a54e751e71a2b81dea2ef359d17b8c5aeb852e55865913772988ffb9ad5f1ef20862d2134cbc065b9628feac170c52b343bb20217752dbfc34d72f8d631eefd0d1cab5ffd47ece021e5ff19cd6d4b63dbd768cf4c9abfcc2b86fdef90b646b4de1e029f195f8393", @typed={0xc, 0x8c, @u32=0x6}, @generic="0a4469dfb071260a17ab88cba031f3a0be56327c00284d58f21acb0ace53b44b89d07b9659fe606c7991df208331289294d3950f01dd1e5e86b7ec87ed53d278bead0b365eb45cffa4d3bdffd6efaf60a2e098a957206bd9227b82e863c697b6d5ed2918c61bc2ea0e563961acdc8748e2db7f6b6e97188ba8abf153a9af10d33d1b1941b2c01e47da7618a2b775543512b5cd44a27ad784d1b5c0d3ca14c7dd69f689463e42441aabd65bb719d9a89616e42af927971ee881a52759f0444e23cdcb357e899e5e44ec1e5be4ec", @generic="629bb153bca14328a62b6d92bdef83f4e1156a1d4308254200ade5f668f63ce0822c136cafa5421a6a06bb4aea7e41c141a21bcf84bfcaf938", @typed={0xb0, 0x43, @binary="34344f63010ed66379e1ad6d0001f0696e3c82179850ef1447d532478bdef1951bbc09caf8891e90d6ab9ddd313ae5adac1a52916fca3037c59f9a5e302ceb0ce8cfa7254687e438778613392ea606b14342e9af11d5c1450e13540734666d19e0b632169cd32be84a572a9c998df0be6c0510b938aea00a84a9ea88fd5b8438995c97b8d626703ed7010721de71a115431795c5896d8accdb24fa33663e0a6d57241b786bdb"}, @typed={0xc, 0x3d, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x8d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x40, 0x23, [@typed={0x8, 0x56, @void=""}, @generic="8b9e0c9710f81288bd3fce25e316b382d508b7de95e6064b88a068d46f7dc7e85e9fc5c9478b3b860a5037a3512b638c95b0f3"]}]}, 0x980}], 0x2, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb0, 0x0}, 0xd0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) [ 54.831680] audit: type=1326 audit(1516426062.008:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 54.831696] audit: type=1326 audit(1516426062.008:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9304 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 55.114153] QAT: Invalid ioctl [ 55.146179] QAT: Invalid ioctl 2018/01/20 05:27:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x2, 0x6}, 'port1\x00', 0x40, 0x10000, 0x7fffffff, 0x9, 0x0, 0x3f, 0x80000000, 0x0, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="4f8a3e73ff1e41e25bf72800df0dca704d8e55139545a94afe8684aaf018776c47d9668983d8b2aa5fd53a144523bdc5a792664d1a232b2c0fda4abcc6f45b01c6091266fc381b8c9c55ee0f547c1d06c5926973ec906719acf0d7d0eb5a4289c4810d3d85fe80178cc16d0f5df1a09f9640d862f3212425f29ef2640688713874b1b7facba092557f40054762413a150aed7586fe6afcbda2bed0680e9ac71ced0e0a97be7845a2319e440d17f15ec18598d1b66dd2dd") r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000595000)='task\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000044a000-0x10)={0x1c3, &(0x7f0000165000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$netlink(r0, &(0x7f0000642000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00007bb000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) 2018/01/20 05:27:42 executing program 5: syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x6, 0x488bf) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d0a000)='/dev/audio#\x00', 0xffffffff7ffffffc, 0x500) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000523000-0x14)={0x0, 0x9, 0x2, 0x4, 0x40, 0x3}, &(0x7f00009b7000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000664000-0x8)={0x0, 0x4}, &(0x7f000079b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000020e000)={r1, 0x1, 0x2, 0x401, 0x2178, 0x7, 0x3085, 0x3, {r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x80000001, 0x0, 0x400}}, &(0x7f0000c2a000-0x4)=0xb8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00007f5000-0x5c)={{0xa, 0x1, 0xe841, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x380000000000}, {0xa, 0x2, 0x885f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, 0x0, [0xfffffffeffffffff, 0x20, 0xa46, 0x3, 0x7, 0x80, 0x101, 0x9]}, 0x5c) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r4) r5 = syz_open_dev$vcsn(&(0x7f0000c60000)='/dev/vcs#\x00', 0x1000000008000005, 0x200a00) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) getsockopt$packet_int(r5, 0x107, 0x1b, &(0x7f0000a6e000-0x4)=0x0, &(0x7f0000fbf000-0x4)=0x4) 2018/01/20 05:27:42 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fd2000-0x10)={0x0, 0x7ff, 0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x5, 0x0, &(0x7f0000fd1000-0x5)={0x77359400, 0x0}, &(0x7f0000fd1000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c40000)={0x0, 0x2, 0xffffffffb58f88a6, 0x2}, &(0x7f0000fae000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fd1000-0x8)={r3, 0xffffffffffffffe0}, &(0x7f00000a4000-0x4)=0x8) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10000000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006d3000)=0x0) waitid(0x7, r0, &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f00007e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000871000-0xc)='/dev/amidi#\x00', 0x81, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e77000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000466000-0x18)={0x8, 0x20, 0x1, r1, 0x0}) waitid(0x2, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b23000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000079d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") r1 = semget(0x0, 0x0, 0x11) semctl$IPC_INFO(r1, 0xc9ca4925c2cde2a5, 0x3, &(0x7f000009f000)=""/113) preadv(r0, &(0x7f0000fc8000)=[{&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000817000-0x20)={0x7fff, 0x81b, 0x5, 0x200, 0x3, 0x0}) r2 = semget(0x1, 0x5, 0xc0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000ade000-0x2)=[0x0]) timerfd_settime(r0, 0x1, &(0x7f00002bc000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005f2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002f7000-0xa1)=""/161) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4cd) r1 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x7b, &(0x7f00009b7000)={0x0, 0x0}, 0x8) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000043000)=""/45) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000058000)={0x1, 0x0, 0x7, 0x2, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000059000-0x8)={r3, 0xf3}, 0x8) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000058000-0x8)=0x0) epoll_pwait(r0, &(0x7f0000036000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xeb49, &(0x7f0000038000)={0x6}, 0x8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000057000)=0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000051000-0x8)={r3, 0x0}, &(0x7f000005a000-0x4)=0x8) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x4, 0xff, 0x8, 0x7, 0x3, 0x3ff, r2}, &(0x7f000000d000)=0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/20 05:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000456000-0xb)='/dev/audio\x00', 0x200080, 0x0) epoll_wait(r0, &(0x7f00007ff000)=[{0x0, 0x0}], 0x1, 0x2) 2018/01/20 05:27:42 executing program 5: pipe(&(0x7f0000ab3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f0000ec0000)="7139a2a7cbb4f385f6785cd9b7b3f507b17fc1b5e96c0fc87a062dddd7211cac", 0x20}], 0x1, &(0x7f0000913000-0x120)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ef4000-0x9)='/dev/sg#\x00', 0x0, 0x200) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000a9c000-0x4)=0x0) r3 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) pwritev(r3, &(0x7f0000005000)=[{&(0x7f0000007000)="", 0x0}], 0x1, 0x0) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) dup3(r1, r0, 0x0) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$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) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) lgetxattr(&(0x7f0000618000)='./file0\x00', &(0x7f0000ba7000)=@known='system.posix_acl_access\x00', &(0x7f0000c94000)=""/181, 0xb5) setsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f000093d000-0x4)=0x1ff, 0x4) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000034b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f0000e26000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00001cb000)={{&(0x7f000083c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000546000+0x979)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008db000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e7e000)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000d05000)=0x80401) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000bfb000-0x8)={r9, 0x100000001}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x81) accept4$unix(r2, &(0x7f000078d000+0x6a5)=@file={0x0, ""/108}, &(0x7f0000ea7000-0x4)=0x6e, 0x80000) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f00004f5000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4100) socket(0x18, 0x0, 0x0) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fff000-0x10)={r0, &(0x7f0000475000)=""}, 0xffffffffffffffef) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x18001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a1f000-0xd9)={0x0, 0xd1, "7e0e6f33a02b8293e227829730ec75d861a954c90d25e3bb95a68633942d1d1d2f4b7596a5f6aa0b375ab31eb8d5328d1567da9b741e191446e71e62c135cfe40621f118b7b842551acb7b3464738119ce018fa20d88d355f7edca957fe0e14b2eafde7781cc2def43c9d6b112764dae36f096d9abe9195bcdd555737825bdbbd796482b41395e17b4c2f9c61aa1698041fb6f4bd1b10ad1e1819f3c8a4233dbacb9a852f3b4005f99a8039dd8a21db2d3d2c2b77ed509677f3781f625cc34615c9c225012b7e52add70da3cc5b9c9307a"}, &(0x7f0000001000-0x4)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000515000)=@assoc_value={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000a42000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x0) 2018/01/20 05:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffd, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x27, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x200000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000311000)=0xffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x51794578031d2071, &(0x7f0000985000-0x4)=0xfff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/autofs\x00', 0x105000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00002ed000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000098a000-0x4)=0x0, &(0x7f00007f3000)=0x0, &(0x7f00005ee000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000339000-0x4)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e3c000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000220000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e5a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007ac000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000)=0xe8) getgroups(0x4, &(0x7f000025e000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getpgrp(0x0) getresuid(&(0x7f0000ad5000)=0x0, &(0x7f0000daf000)=0x0, &(0x7f00003bd000)=0x0) getresgid(&(0x7f0000906000-0x4)=0x0, &(0x7f0000754000)=0x0, &(0x7f00002df000)=0x0) r14 = fcntl$getown(r1, 0x9) r15 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0xc) r17 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000ef2000-0x4)=0x0, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000ca1000)=0x0) r19 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cbf000-0x4)=0x0) r21 = geteuid() lstat(&(0x7f0000ef7000-0x8)='./file0\x00', &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000025c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000670000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000078000)=0xcce20cc4785f8a0a) getgroups(0x4, &(0x7f0000402000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r26 = gettid() getresuid(&(0x7f0000d82000-0x4)=0x0, &(0x7f0000078000)=0x0, &(0x7f0000228000)=0x0) getresgid(&(0x7f00009a9000-0x4)=0x0, &(0x7f0000b74000-0x4)=0x0, &(0x7f00004f8000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cce000+0xc21)=0x0) r30 = geteuid() getgroups(0x2, &(0x7f0000c8b000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de4000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000155000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00006ae000)=0xe8) getgroups(0x8, &(0x7f0000955000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r35 = gettid() stat(&(0x7f0000258000-0x8)='./file0\x00', &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000278000-0x8)=[0xffffffffffffffff, 0x0]) r38 = getpgid(0x0) getresuid(&(0x7f0000b4e000-0x4)=0x0, &(0x7f000071a000)=0x0, &(0x7f0000dc7000-0x4)=0x0) fstat(r1, &(0x7f00007ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00004d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ce2000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r44 = getpid() r45 = getuid() r46 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d88000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000af3000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078d000-0x4)=0xe8) getresgid(&(0x7f00008b7000)=0x0, &(0x7f0000594000-0x4)=0x0, &(0x7f0000565000-0x4)=0x0) r50 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000581000)='./file0\x00', &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000033e000-0x8)='./file0\x00', &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000505000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0xc) r56 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000494000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000090000)=0xc) sendmmsg$unix(r1, &(0x7f000052c000-0x1c0)=[{&(0x7f00006d8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004d7000-0x10)=[{&(0x7f0000a97000)="4ca7d0e1f391d7776009eb3fc16d5b55e51bf81c06b692ce5eb0a0de3cc18f096a4b86eee7b3ded562519974f869b5bacd138e7ca3093f3e39440b9b7a535d8f20f1bf1330f2f4c612694b4ffd1a1a6307f3caae69f0418c81cfd9399dcbc096a01536006173fe1b79ed5c07cc20f2f3fbb97c981de5726096144f4474ce464e49ec303fa4c7e5793cf67ecff5168e22dee3f1eb8eefdd547a34ce0e505b6f9c1ae40ca7836251db8cf87e3cc0ecf8c83bc10fc79513edd3bb6d302f64de62c21e02c73e0f1a819020381d7ede2cc1159572b446e2a7cc246d7d7817d8ef2a597d8e49568410e8b21109a1f738d7047c6d", 0xf1}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000dac000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ad000)=[], 0x0, &(0x7f0000c20000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x90, 0x4000800}, {&(0x7f0000866000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f4000)=[{&(0x7f00001c2000-0x24)="22a0eec9e4200700f7e9b4fc95124b6f9bebbd6111d88dffb4e40990a8f1daa39bde6af8", 0x24}, {&(0x7f0000c84000-0x41)="a36452b4c1499889cc2fdaaa9a6d690d41d8e59a8d9c7f79e9f057dfb36d1beebbc81993c366bafb1b6a7e17b9cb48a7e3e614338dcc1a5b290fedc37983d06752", 0x41}, {&(0x7f000059f000)="b6d03a9159e8061654828b2dc1641cb22f1eda807705590a2d0eea485b169e2b42d54420a83fd113bd5cba9005d2ab9540dafe810daf444ea77f9285a4bf0d7c173c7aa9e255a2b81dc563c9a66d1f1d16e4aed60bd630dbe29a6089471185b1f7ca12026a2104868a2b340fce73e5ca785c", 0x72}, {&(0x7f00001d9000)="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", 0xfa}], 0x4, &(0x7f000035c000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x128, 0x804}, {&(0x7f0000c4b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1e000-0x20)=[{&(0x7f000054c000-0xb2)="40ae2ce85af7eb1ca814b3d881bbefdf775d9d7600cad26c8aa4aa2edda9d8b8631626be85c7bdff9c7544df7a366950fe044ff7de56beb52e11ae1d354d943aaaa2e5cc0347069332313c13c9d1195f6d73b6b7e09c036f6ab5d9f2b5cb167855dd33709bc44bcee5e08c6014a4433806960a552253de465ca716f19b0fc27aee76de53f282fed62e40ef59f96c4a1cc5307412b8c1dd9519e08ae70c4a3b7c7a82efe76591bee40d44bdcccdd4695dfcba", 0xb2}, {&(0x7f000068a000)="dccdc6c39b2b55a728d388fd296a0e7c59c75410993f5106dcf1cfcc927222487667f0dd131ce93d555fe413a5ee04474296b1183ec90de68cf243af1c56e7b67a85cd52d9c11fe3e25e2bbfaabba6bc38563d45d59b47366c3fe7b400d1081323f26bf51c0b45e2ac65447525edb769539742b544f86df19f58bb34ffe7e98a28f15d8c02cd8a250c7992", 0x8b}], 0x2, &(0x7f000049c000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0]}], 0x30, 0x44000}, {&(0x7f000025e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c04000)=[{&(0x7f0000a3d000+0x722)="9f53371659c6dd4b0c9d10254c7afce1a7deb89d0620293020283de30571ddec028b3bf73f6e22cd5da7891f0a6d797499d6d92f3193ccfc83c56e34a61bbcd2d8abbb7c9e892006046cb44fb39a094c86d5c17ba4f24ced656055c554f3e09ee38a39841da83c1921e548cee77e8ebd8ece4d91f5ca665e0be30bafd81d1502d36deb9b201767b9cd301a8dcbad43e9933c8fe92188209bb40d05c01dc130c774ae", 0xa2}], 0x1, &(0x7f0000025000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1, r1]}], 0x100, 0x801}, {&(0x7f000092b000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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&(0x7f0000f4a000-0x98)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0x98, 0x4000000}, {&(0x7f00001dd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000edf000)=[{&(0x7f0000ab5000)="daf3fd299bdcd0234051ffa517926edc63a329efa9b133439ede3ff54f165c25592e5b1c6c180703aae470edb52b60872346ede91c582a1f9f8f3e704286794f5834af31aa1aec7e7c08a598158cf1735173b34c2e2a8a91bc586b3e01a9e5bf8eae13780d87bedc854ff622cc23fe8a3ab65495efe9034f8814b2e8c37ce959e8c9aef38f70d20306bb9159b9c7cd1d65311e7b7acd2a4894e50681003393716a8b06fca522b085d06b0aa5376cd767b4689e9e168699cfea700ea64b73023dc671ce234cb69f52ffe610bd6eba76594c81b7c78b4c2f7cec82bf2455f3bb8b705ddaca", 0xe4}, {&(0x7f000063e000-0x67)="02e22bab55c630cd6040ad62fa6888d91634f46e475940e2b98ea576e52b468c6caa3d6a4716824fb4ac8caafb1b27cd5e983e3f2c0b98e8b587ae466ce0717bbf55f562f16f58168922eaca4bf760e263b700b9a4a712596eaeb1eea31278e69edae5220f704e", 0x67}, {&(0x7f00003e1000)="007a02b5e56d87fb227e713ec9c2501ce578e862783daf856ea2d4a82e6f0557e18d2b2dc3411a74f9a8f17151b73c3f1343b94b6bb055324973d5d1b98213dee6e76ae1a6f7aa736cdf46fc7bc8276d5e30522ff884945a8597925a9072f74e2b103c5ca4a2c0694d6a603a5cf09e8d9147d5fb8bcd0d9667c5ee572cce10f48ea5cf0a8b2ad07bd8676a2e83f4e49179f13d4aa0d8bc915de1b95e6e833efefa52609857b1ffaf8d9a30ff88463ef29af9c5163e1b1b53a64581d897fc46fefae46fc9b735d03e7a71cd7a90cf1efb0554f70fd98d87df0fefb72e32d3fae16983443002011ca164", 0xe9}, {&(0x7f0000d78000-0x1000)="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", 0x1000}, {&(0x7f00009fc000-0x8f)="98161cfeea397e0654ef4c6f63c1c252da107cdbc2478008dfc3f8e42692460138c48a0db756033e34e301a8de11e37b8d59f57a2592bf31ff3ab266bf7b506c04824208ca71aea2a36f58647ffd1af861d6e2457141261bd52e83cce4361a54c81ac7385843e7449636feecc5dec3eb755239756e514ea8dc2a93598ce8601201e77e7eb040e0b8d4f3c1a983fd85", 0x8f}, {&(0x7f00005c4000-0xe7)="41f63932400d4e2b17ce92e521736af4fc0cee7566b7c210a9c2ee69bda1e088edc778af1435f1b69a191b2c96ce86c4fd32817c59666e142c802603339643b46c66b094758a72cc607d973d3eeb8f2d9bf81b4376fe16be6e7e4689b2cb1f34586ca1ae965b1fe17171e50ea45a81e056eb873b84352dbd4a4518f15912d5c425a01df041bd474233e1fe9a8881d5af0361f688ca260857326255cc9862ca8a0dd89f6aceb626b8da91edef5817b26d6c9fc5763b37b7890e389acccfc9d1692814b167697c5bff979e9355e90be819b5dfef602fcabfd1e6e8d57ae263b7081a6302dccac293", 0xe7}, {&(0x7f0000a86000-0x12)="1b2dd766363abfd39add2dfa560262333ec0", 0x12}, {&(0x7f0000df7000-0x8e)="fb17cc9c159f09db6daa604978a01a7dab441fee54ab6a1d644e01ad4fb56f4b50ee0f32ad5fe91b09625d9754549e2dcc62cc724ceee199c84e85dc70ee4e53ea47843e210d0b26534fa79667011ffca840085b64b02e2b7c11f1a79cbd3f61ae76ed0928d99273e200568c13d28fe87e9fff73f202a7c3c4d3049487bf5271312cd875b707fa5da0a7b47bbb24", 0x8e}], 0x8, &(0x7f0000547000-0xd8)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xd8, 0x4080}], 0x8, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f000000b000-0xd)='attr/current\x00') r1 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005c5000)={0x0, 0x401}, &(0x7f0000748000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ed000)={r2, 0xb06a, 0x30}, &(0x7f00006c5000-0x4)=0xc) 2018/01/20 05:27:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000677000)=""/150) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000021, &(0x7f0000ac6000-0x4)=0x0, 0x4) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00009bc000)=""/229) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$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}) lgetxattr(&(0x7f00004a7000)='./file0\x00', &(0x7f0000d33000-0xd)=@known='security.ima\x00', &(0x7f0000d2b000)=""/144, 0x90) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003f4000)='/dev/usbmon#\x00', 0x326, 0xa0100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f1b000)={0x0, 0x97, "0e8e6dc387bead9f62f56c2d84e9ad30057051c240fd5c50ebeca7b2466cb802381a4d40a74e3192d389144fac01c34ae74256d3d61dceac60a90599356205cafca88a7415107222f03bcb847c37fc5b97ca0bf156b5b9c2497cfacd618a630860951a2ce63736da03ca5521ccaebd95cece9961a60a562b28ae84c5e7fd8c65901bd192f15cad5174a14b3425db722a1cf6a5d3316b40"}, &(0x7f0000681000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000627000-0x8)={r1, 0x80000001}, &(0x7f0000b91000-0x4)=0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$void(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000c77000)='/dev/sg#\x00', 0x0, 0x260000) connect$rds(r3, &(0x7f0000fe1000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/cuse\x00', 0xc01, 0x0) getsockname$packet(r4, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000025c000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000e90000-0x4)=0x0, &(0x7f0000038000-0x4)=0x4) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000299000)={0x3, r0}) r5 = socket$inet(0x2, 0x806, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff35) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$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) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000014b000)=0xa, 0xfffffffffffffcf2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000686000)={r3, r2}) shutdown(r0, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009a5000-0x18)=@generic={0x6, 0x68c, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d2c000)=0x0, 0x4) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a16000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000910000)="f1a5d18f5c7728a84c43dea764a0f2eb78f467880bdbc9ad7c01c3e34e9f207ceab48ea4f52fcd50b6ea27651013b2be06638b1b7cbba3a7c937c042afb83917b5fbcf66ff9d6897ff3040ddbe2c7cbfd98e3a37260f", 0x56, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffeff}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004f2000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00006be000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000abc000-0x1)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000199000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000207000)="1b965f74c08841861b867463fd29f638d6a5566af706a97a4a1eb02ce644d0a7aa6db8", 0x23, 0x40, &(0x7f0000364000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000060f000-0x4)=0x923, 0x4) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c18000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x7}}) 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_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:27:42 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x4, 0x5}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x4, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/20 05:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00008da000-0xe5)=""/229) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000051d000)={{0x441b0a9a, 0x7, 0x3ff, 0x46d, 0x7f, 0x23}, 0x4}) flock(r0, 0x4) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/20 05:27:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x1) ustat(0x6, &(0x7f0000dc7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f00003c7000)='/dev/vcsa#\x00', 0x3, 0x600001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000426000)=0x0) 2018/01/20 05:27:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000956000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x8c, &(0x7f0000c29000-0x8c)=[@in6={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x725, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfff}, @in6={0xa, 0x3, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}]}, &(0x7f000024b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x1c, &(0x7f0000959000)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006f4000-0x20)={{&(0x7f0000bd3000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet6(0xa, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2000000014004, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xeffffffffffffffc, 0x0) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d7e000-0xa)='blacklist\x00', &(0x7f00007d7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007c1000)='wlan0&$+\\:-\x00', 0xfffffffffffffffb) request_key(&(0x7f0000a67000)='.dead\x00', &(0x7f00004f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c61000)='--trusted@trusted&(vmnet1%%(\x00', r0) r1 = add_key(&(0x7f00004b6000)="6c6f676f60113065ffaef6b91a8d315f8da1df3ab6fa416fc508da6f6ca0adec8050e2b2abddd6a4ae27d141975152559a1f48e2397d2402045e91ed", &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f000033e000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x40100) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001ff000)="2f171b6d1a2014410873b770ba4064d1ce2fbba6216a54d2cffa3471ef3a15cc17c092b2ca1c4a6fd45a98a035bb0247e1e7e9f42825a577c67236bad1fdb311de44b36674c1e4f0ef1e4db019731c24328c9a41efcaa15dd821bc00aadf8f9f1ddf1db53f5e89233db5407e57ce7525b2ef0f55673759e9e3c43d72123ac148dc16db121f9a4dc295557e87e6118d2cb421509b29e0cdb7a24ca9645dea929090fb279c7c2303f9a61630eda0b99d378fefb5d1db67d19ada27a088", 0xbc, 0x40, &(0x7f000062e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008b0000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c5a000-0x4)=0x1ff, 0x4) 2018/01/20 05:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000030e000)="8f", 0x1, 0x0, &(0x7f0000d04000)={0x4, 0x0, 0x0, "15b43a2bc14d", 0x0, 0x0}, 0x10) syz_open_dev$sg(&(0x7f0000fe0000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c62000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019f000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006b9000)={0x0, 0x0, 0x9}, &(0x7f0000682000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000210000-0x6e)={r2, 0x66, "e788ee538378aad925783ebb9b49fccdc6e6627d3ea4957d99bba0c091b4ba162ccbe020aa9bb55daf847db6c165239cbffdb65ee48a6c8b33dce1bbf86a20d7e41d9aa41e89b7e791dd612e496fd96841e002131729ecf95ffbc6a19a1f6d0838516bb539a9"}, &(0x7f0000833000-0x4)=0x6e) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000365000)={&(0x7f000038e000/0x1000)=nil, 0x1000}) 2018/01/20 05:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x336e, &(0x7f0000001000-0x8)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000184000-0xb)='/dev/midi#\x00', 0xfed8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000079000-0xd)='/dev/usbmon#\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000975000)='/dev/autofs\x00', 0x838dd498a7cc7e65, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f00002a1000)=[&(0x7f000098a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000001000-0x97)="cb4a0ffe321d1ab71c023d3628aba0d687c2c805897682c964e5649d85d3f7c73caa1d053b8060cef89da152ab0a3e24c1eceb76f173d46118b2269a2ad3bf5b773c711a42bb2ed1e22d8097d17b28c689d400c0a5003d2c7d0b8ce1598946512b3d29cb66e7b871102f48e2b4cba61bf0ad2b7a8bf5a32f662c6c2d6f22168968097a21013461496cdc701ce84d4c54b933975bbb832d", 0x97, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000b72000-0x40)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f0000000000)="1332df", 0x3, 0x5, 0x0, 0x1, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r5, &(0x7f0000807000-0x24)="63339e5521c637b3f6f6457bf4a55c494beaa78c165ff16c047b99e0aff234929ccd8b30", 0x24, 0x2, 0x0, 0x0, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x98f1000000000000, r7, &(0x7f0000000000)="65fbeb6e0a4772030f2db5f53e79b2fa10324391995a654d38d7561e2676875ac8d5a8ac253b9c70241d5e4dfc42f8f1e44dfe473a95", 0x36, 0x20000000000000, 0x0, 0x1, r8}]) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r9, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb", 0x0}, 0x60, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r10 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/20 05:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006ba000)={0x2, 0x0, [{0x201, 0x0, 0x800}, {0xbff, 0x0, 0x0}]}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000dd5000)={0x0, 0x3, []}) socketpair(0x1, 0x2, 0x7fffffff, &(0x7f0000674000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000bba000)=0x0) 2018/01/20 05:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0x10)='net/ip_mr_cache\x00') read$eventfd(r0, &(0x7f0000748000-0x8)=0x0, 0x8) 2018/01/20 05:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/dsp\x00', 0x82400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00006c9000-0x10)={0x1, 0xca}) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b14000)={r1, r3, 0x3, 0x2}, 0x10) 2018/01/20 05:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f000056c000)={0x20080522, r0}, &(0x7f00006c6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x2, &(0x7f00008fd000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$ax25(r1, &(0x7f0000d0a000)={0x0, {""/7}, 0x0}, &(0x7f00001f9000)=0x10) 2018/01/20 05:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f00001e8000)=[{{&(0x7f0000a7f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000eaf000)=[{&(0x7f00005dd000)=""/192, 0xc0}, {&(0x7f000013d000-0xbc)=""/188, 0xbc}, {&(0x7f0000c5a000-0x66)=""/102, 0x66}, {&(0x7f0000f8c000)=""/185, 0xb9}, {&(0x7f0000bdb000-0xd4)=""/212, 0xd4}, {&(0x7f0000837000-0xc8)=""/200, 0xc8}, {&(0x7f0000650000)=""/172, 0xac}, {&(0x7f0000d15000)=""/102, 0x66}, {&(0x7f0000e75000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f0000602000-0x5)=""/5, 0x5, 0x9}, 0x2}, {{&(0x7f000004e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fc0000-0x60)=[{&(0x7f000064a000)=""/20, 0x14}, {&(0x7f000020d000-0x84)=""/132, 0x84}, {&(0x7f0000618000)=""/223, 0xdf}, {&(0x7f0000877000-0xfd)=""/253, 0xfd}, {&(0x7f0000815000)=""/4096, 0x1000}, {&(0x7f0000968000)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x10000}, 0x8}], 0x2, 0x40000162, &(0x7f0000057000)={0x77359400, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) recvfrom(r0, &(0x7f0000dbf000-0x39)=""/57, 0x39, 0x2143, &(0x7f00009d5000-0x10)=@ipx={0x4, 0x8, 0x9, "92afbd8a1f0c", 0x7, 0x0}, 0x10) shutdown(r1, 0x0) accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) 2018/01/20 05:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a50000-0x16)='/selinux/checkreqprot\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000047000)=""/0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) 2018/01/20 05:27:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x86)={r1, 0x7e, "b4031dd950662894dd50ee97837ae055ab9fd7b0a83eb16f840716d94d8d4f9125a9c3e28d080e426bb714c4bf7e527a776f44a373fb2db0b8cd2a39a33989dacade95f727c06d9e98b4caeda2816b08f609cb1bdc25709b415b400aa28e4d63fde4f3a565bf3306b6b5f85bdedbd766599d63dfed8518f6a6defd816384"}, &(0x7f0000001000-0x4)=0x86) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x9, 0x58, 0x6, 0x7}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000025000-0x28)={0x8, 0x374eab8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:43 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x3, 0x529100) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000cdb000)=""/190, 0x3}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/20 05:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) pipe(&(0x7f0000887000)={0x0, 0x0}) 2018/01/20 05:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open$dir(&(0x7f000087a000-0x8)='./file0\x00', 0x600a00, 0x40) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/20 05:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() timer_create(0x6, &(0x7f0000f42000)={0x0, 0x3b, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036a000)=0x0) clock_gettime(0x0, &(0x7f0000dc8000)={0x0, 0x0}) sched_setscheduler(r2, 0x0, &(0x7f0000817000)=0x1000) write$sndseq(r1, &(0x7f00004bc000)=[{0x5, 0x1000, 0x200, 0x6, @tick=0x0, {0x5, 0x9}, {0x8000, 0x9}, @control={0x2, 0x9, 0x8}}, {0x1f, 0x202, 0x7ff, 0x0, @time={0x0, 0x0}, {0x800, 0x1000}, {0x7, 0x2}, @ext={0x3d, &(0x7f0000f05000-0x3d)="b0a0d22073aa69d8f3e9570d89617deca405ca4989bef3827f10439e749489b2070eefc1033e194b5d4273f0d5760d72d32cd4dcd0d0db5235fa860775"}}, {0x47a, 0x20004000000000, 0x23, 0x1e5, @time={r3, r4+30000000}, {0x14, 0x4}, {0xf858, 0x975}, @time=@time={0x0, 0x0}}, {0x4, 0x1, 0x3, 0x10000, @tick=0x3, {0x2, 0x100}, {0x5, 0x5}, @raw8={"7439fe5b76b04f39d0332e91"}}, {0x2, 0xb79, 0x7, 0xffffffffffffffff, @time={0x77359400, 0x0}, {0x5, 0xbdba}, {0x5, 0x1}, @ext={0x48, &(0x7f0000343000)="88b09de1a39b5d09a8cbbfb5c2d70566777331110d2d0c2778783934b666d4dff3dc7831811102c2dca1c3d80afdac8930abdb213b76d7e380e5d53c879d7d19679bae2f4a56eadb"}}, {0x0, 0x9, 0x5, 0xfffffffffffffff9, @tick=0x2913, {0x1, 0xbc}, {0x9, 0x7}, @ext={0x6d, &(0x7f0000d1d000-0x6d)="75d5f72c7906ad1d8184daeacbf4f8fdf791e133862c49bdeb8f7273dae4bc149baad395cf4ff54b09e55d160a210482f3ac492e02a0d6196c651f494759f14cb8502e91cd643098b054d45b87b8b86987fc063c8b179d1e921174fd75e69e65a86f569fb1b77e4d5e1c11b6a1"}}], 0x120) creat(&(0x7f00003ba000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000208000)={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) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000856000)=""/233) 2018/01/20 05:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/20 05:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000221000)='/dev/autofs\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000eb2000-0xc)='/dev/amidi#\x00', 0x4, 0x20404) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000391000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e35000)='net/ip6_mr_vif\x00') pread64(r1, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000880000)=""/192) 2018/01/20 05:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000867000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007bf000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000ba8000-0x110)={{0x3ff, 0x3, 0x1, 0x7fffffff, "8e3bf6e20bf347ea30130762d4f5fe4afe30f896cbc845e21a282da2a25cad7ad6dc5e8f9dbaac000fd27b65", 0x2f}, 0x0, 0x0, 0x8, r1, 0x1, 0x7, "85bc2acfb23d7d515f92fd33ebcbbc827be6b9e1323933fce7a776c7f2f6ca9af90fbc1a73a90b6fce830f742964691ea25b2c5717b3d7d0d64bf49a170b4309", &(0x7f00000c2000+0x33)='#{self{vmnet1\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 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]}) geteuid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d3f000-0x4)=0x0, 0x4) 2018/01/20 05:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000986000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) 2018/01/20 05:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000675000)={0x1, 0x0, [{0x268, 0x0, 0x0}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/20 05:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r0, &(0x7f000068d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a07000)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/20 05:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x10000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) 2018/01/20 05:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf7000-0x8)='./file0\x00', 0x3) lstat(&(0x7f0000c39000-0x16)='./file0/control/file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/20 05:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000036d000)='/dev/snd/pcmC#D#c\x00', 0x55, 0x8001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a37000)=0x2c6, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = socket(0x400020000000013, 0x2, 0x354) io_setup(0xd56, &(0x7f0000bb8000)=0x0) getsockopt(r1, 0xfff, 0x9, &(0x7f0000a31000-0x72)=""/114, &(0x7f0000030000)=0x72) io_submit(r3, 0x1, &(0x7f0000ff3000)=[&(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00006f2000)="8b", 0x1, 0x1, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000890000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1000, 0x9, 0x8, 0x4}, &(0x7f00006ad000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f6c000-0x5f)={r4, 0xffff, 0x57, "4ab7e8a310a3bae8ea6eb8b796595cbf9571cfc490ac982ab88bbb3bfaff0c40e7044d0e47eb14ad397473237dd94fc433762d9fdf5082ae6a5c854ded847de5bdbd1bd29b2eaed41222cd0790dbcf92b65e02fbaa1f4e"}, 0x5f) 2018/01/20 05:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = creat(&(0x7f00005aa000-0x8)='./file0\x00', 0x80) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00007ca000)=""/188, &(0x7f000049c000-0x4)=0xbc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:27:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075c000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000c19000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:43 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = getpid() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000003a000-0x4)=0x0) kcmp(r1, r2, 0x4, r0, r0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r3, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) 2018/01/20 05:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000951000-0x10)={0x1, &(0x7f0000d33000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000046000)={r1, &(0x7f0000724000)=""/221}) ftruncate(r0, 0x0) 2018/01/20 05:27:43 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8, 0x0}) gettid() mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000908000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000903000)={0xf0, &(0x7f0000001000)=""/240}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/01/20 05:27:43 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) poll(&(0x7f0000e84000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x10001) r1 = dup3(r0, r0, 0x80000) mmap$binder(&(0x7f00004ea000/0x1000)=nil, 0x1000, 0x4, 0x2810, r1, 0x0) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/20 05:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000e8b000)=""/0, &(0x7f0000444000)=0x0) connect(r0, &(0x7f0000749000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:43 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a95000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) tee(r1, r1, 0x9, 0xa) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x5b, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) munmap(&(0x7f0000a94000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) 2018/01/20 05:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$admmidi(&(0x7f0000928000-0xe)='/dev/admmidi#\x00', 0x1000000000, 0x101000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000084d000)="797aded95362a94419eea7591de10ebfe3d0d2d0b2", 0x15) personality(0x0) 2018/01/20 05:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000da0000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000d4f000-0x41)=""/65) 2018/01/20 05:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000a0000-0x290)={0x6, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb5000-0xb)='/dev/mixer\x00', 0x8800, 0x0) getdents64(r1, &(0x7f0000af7000)=""/142, 0x8e) splice(r0, &(0x7f0000ab8000)=0x0, r0, &(0x7f00005cd000)=0x0, 0x0, 0x7) renameat2(r1, &(0x7f0000bc5000)='./file0\x00', r1, &(0x7f0000e05000)='./file0\x00', 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000d0000)=0x100000001) 2018/01/20 05:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000a95000)='keyring\x00', &(0x7f0000261000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f000060c000)='big_key\x00', &(0x7f0000a42000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000098c000)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000251000-0x70)=[{&(0x7f0000ab3000)="0e12ba89b5e4bb11c13481a12b232385b8870a7f41527368cf13659de6cd5d680b97aeb7123e9aed811e76701bce8cc471d02104c4c80691bb53d3cafb42a570094aa0ff0eace294f84583727301eb620e5d7c5add09a8927eb613e9ec4d2321190c673e90395dc38819f23519a174b1be7587207f78c53833db1ed1bda1cb7002bee51f6473d4314176cc95b138b9b714cc840113a85fdca286e7df4c33c4b74c3b8715e4b0620dfad28f1e48b3598509f8a96e4b37e18e1841be1b23e85b887e341c5449202ef4bf5c686ecf843798f573e32c51aafd58", 0x0}, {&(0x7f0000995000-0xd)="e9ce1f279a7b1af8452f53828e", 0x0}, {&(0x7f0000dfa000)="dde562aea1030b6c2201ed7560435be807a84db09b84d365990afc205b83164a5a3112adc5749c961db175faf6c7da0f0e6d92b0c5a82c", 0x0}, {&(0x7f0000a6b000)="38bb3cbc7acb4d80d549fb1ea9d2f404d78f6f7a70ea899d053d45daeac5ad00fdc43e6b4497a14d94ca396afbcc908ce0c20503198075aa2f2463ada339e383eca86eb46c71cd59c2fe8709f2a2431bf04eb6ccaa1aed0b4869ce781a125f6c0fa59f3a485450903e161c7a9438fe19f36e52e7661ff3a3834016023dce6dd27752d1157be402", 0x0}, {&(0x7f0000c09000)="c6183636c3937131a49277f1f3a6ac90302a25d1ac5cc30a56600f681a4858914e58f9dbc4e5b3c1b90bffa41c624ebc736b383035a795edb2d757063905f7cfca11f247bb81d83fae0dbe44434f3f38fcb20ceb39d298f60fb1beb2b19b1e147380c5e06fe0ecd0c28e5fe28182d390fa6bd59220050ce4f04d22fbf0b412a245332cc57ca553629a61946ad22901aec831582befdb26617ad5486ef67691ff74fd9837a7a29c4c7eff2157314fdcfa9e7d6dbbaf0448be8b2400b7fda28d33c109d6", 0x0}, {&(0x7f0000d6a000-0x79)="4b1a29e0975ceb082869135ee97d12279ccb1eb1d34efa8acbeedc5aafb416a884e9545e3c21ab14bf18ab721aded16144e279d0ad2cd395b950b8591f9a73eb21e32292c2102911ddb94d50d8374430a72bb3f669b9dfdf6c4efbe37378cdc6c93c8074dbef7a99071beeab137e9dc88e3e0d124d7c3ef142", 0x0}, {&(0x7f00007ca000-0x5e)="e12939ec3bb69b13f1a159303afa1507e137577b0a7c25de577abace2fd3945a172b2b0608d3e090dd71dbef9464a778e143a5bbb08d7fdac8361f95e37cee25337e6c671b401f089430bcd1d3ff2add3148fc0f366edd9623afb5a6b96f", 0x0}], 0x1000000000000253, r1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) accept$inet(0xffffffffffffff9c, &(0x7f00005bd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000)=0x10) keyctl$search(0xa, 0x0, &(0x7f0000495000-0xb)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) unshare(0x8000400) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/20 05:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$amidi(&(0x7f00008f6000)='/dev/amidi#\x00', 0xfffffffffffff615, 0x8000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005d0000-0x4)=0x100000001, &(0x7f000023e000-0x8)=0x4) 2018/01/20 05:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) accept$unix(r1, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) r9 = request_key(&(0x7f00006ef000)='.dead\x00', &(0x7f00008ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000435000)='vmnet1\x00', 0x0) r10 = add_key$keyring(&(0x7f0000e39000)='keyring\x00', &(0x7f0000d96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r9, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r12, &(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)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r6, r7) tkill(r5, 0x16) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000aca000-0x4)=0x48) 2018/01/20 05:27:43 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8100, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/20 05:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xe8, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x2000000000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x400000000000, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) [ 56.561391] sock: sock_set_timeout: `syz-executor2' (pid 9660) tries to set negative timeout [ 56.702855] sock: sock_set_timeout: `syz-executor2' (pid 9661) tries to set negative timeout 2018/01/20 05:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000ff1000-0x8)=0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[], 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r2 = add_key$keyring(&(0x7f0000936000-0x8)='keyring\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f00008c0000-0x31)=""/49, 0x31) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x40049) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000080a000-0x10)={0x10201, 0x0, &(0x7f00007ee000/0x3000)=nil}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002e1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0x8, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000009c000)={0x7ff, 0xfffffffffffffff8, 0x0, 0x4, 0x7}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[], 0x0) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/cuse\x00', 0x22000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000068d000-0xc5)=""/197) 2018/01/20 05:27:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000088c000)='/dev/cuse\x00', 0x22000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fff000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe37) r2 = syz_open_dev$sg(&(0x7f0000f62000)='/dev/sg#\x00', 0x2, 0x101200) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f000024a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r1, &(0x7f0000dfe000)=""}, 0x10) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x8, 0x820b, 0xffffffff00000001, 0x80, 0x9, 0x8, 0x81, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x59, 0x6, 0x8, 0xffffffff, 0x8, 0xf92c090, 0x54de929a, 0x3ff, 0x76c, 0xff, 0x8, 0x7fffffff, 0xfff, 0x7, 0x100000001]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000007000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000013000)=[{0x211, 0x8, 0x10001, 0xffffffff00000001, @time={r5, r6+10000000}, {0xfffffffffffffffb, 0x7}, {0xed, 0x3}, @queue={0x40, {0x9, 0x580}}}, {0x3, 0x2, 0xffffffffffffff80, 0xff, @time={0x77359400, 0x0}, {0x1, 0x9}, {0x9c9d, 0x6}, @note={0x0, 0x7, 0xf9, 0x8000, 0x2}}, {0x401, 0x862d, 0x9, 0x7f, @tick=0xab39, {0x401, 0x7ff}, {0x6, 0x3f}, @note={0x4, 0x9, 0x5, 0x200, 0x4}}], 0x90) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/20 05:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000a0000)=0x0) syz_open_procfs(r0, &(0x7f00003f2000-0xa)='attr/exec\x00') r1 = add_key$user(&(0x7f0000553000-0x5)='user\x00', &(0x7f0000cfe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f3f000)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x93, 0x8, 0x3, 0x8000}, 0x10) connect$ipx(r0, &(0x7f0000cd3000)={0x4, 0x2, 0x4, "81c4061525c3", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x161a01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_yield() 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f00002f3000)=0x0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000286000)='/dev/sequencer\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000785000-0x2c)={0xc, 0x7d6, 0x7, 0x1, 0x4, r1, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9f000-0xc)={0x2000, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/kvm\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x3ff, 0x8) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000e9f000)=0x224) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000ef2000)={{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) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) flock(r1, 0x210f) 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005dd000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d33000)=[], 0xfffffffffffffe2a, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000f23000)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000cdc000)=0x0) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf2000)='\x00', 0x4) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000375000-0x8)={0x0, 0x2}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/20 05:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0x54) fsync(r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c6e000)={0x8000, 0x4, 0x7, 0x9, 0x9, 0x42, 0x3f, 0x0, 0x12000000000000, 0x6, 0x2}, 0xb) r1 = syz_open_dev$admmidi(&(0x7f0000ea5000)='/dev/admmidi#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a67000)={0x0, 0xa42, 0x0, 0x9, 0x1}, &(0x7f0000163000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000942000-0x59)={r2, 0x51, "696df7f218da7cfbe0c37dbf02e9cec87ec2e05c2d7af06295a5d0643e6e975e9afa541e309524900c5dee84778a62830d856554657f3d9dc6e4fc6b6e4fe91a3bdb3a6bf15e435cfe6ff382c7b9c2c381"}, &(0x7f0000418000)=0x59) 2018/01/20 05:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f00001d8000-0xc)='/dev/amidi#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bf8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fc7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000659000-0x8)={r2, r3}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00002b3000)=@known='security.evm\x00', &(0x7f0000c65000)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000036c000)={@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], @rand_addr=0xf48}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x1000, 0x100, 0x8, 0x40000, r2}) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab6000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000049a000-0x10)={0x101000, 0x1000, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x154, 0x7, 0x2, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') ftruncate(r0, 0x7) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000-0x8)=@random={'btrfs.', ']\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003000-0x8)={r1, 0x0}) 2018/01/20 05:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r0, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) connect(0xffffffffffffffff, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$assume_authority(0x10, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(0xffffffffffffffff, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000002b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000032000)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000033000-0x48)={0x9, 0x11, &(0x7f0000032000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x7, 0x4, 0xa, 0x5, 0x70, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0x4, 0x0, 0x7, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0x5, 0x7, 0xf, 0xfffffff5, 0xffffffffffffffff}, @generic={0x6, 0x2, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x100000000, 0x5c, &(0x7f0000008000)=""/92, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/20 05:27:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000681000-0x50)={0x8, @tick=0x58d, 0x6, {0x6, 0x4}, 0x750f, 0x0, 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x1, &(0x7f0000fd4000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000214000-0x8c)={0x7, 0x6, 0x6, 'queue1\x00', 0xef87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r0, &(0x7f0000e58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a1c000)=0x14) 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000e1e000)={@hci={0x1f, 0xee1a, 0x0}, {&(0x7f0000ad3000+0x9a4)=""/167, 0xa7}, &(0x7f00001ca000)=0x0, 0x2}, 0x26) ioctl(0xffffffffffffffff, 0x2275, &(0x7f000087f000)="") r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000063a000-0x8)=0x2, 0x8) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/ptmx\x00', 0x100002, 0x0) r1 = creat(&(0x7f0000baf000-0x8)='./file0\x00', 0x80) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000c2f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) gettid() write(r0, &(0x7f00007cd000)="b6", 0x12b) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000821000-0x50)={0x230, @tick=0x8, 0x4f, {0x6, 0x4439a6e0}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e31000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000749000-0x18)={0x0, 0x100000003, 0x30, 0x3, 0x80}, &(0x7f0000527000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000884000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000327000)=0x1008) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000226000)=0x100000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0x0, 0x0}) getegid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d2a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x85332f8fc038ff4b) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00004cf000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00006e0000)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) clock_nanosleep(0x7, 0x1, &(0x7f0000e9f000-0x10)={0x77359400, 0x0}, &(0x7f00009ff000-0x10)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c23000-0x9)='/dev/rtc\x00', 0x100ffc, 0x0) sendmsg$netrom(r2, &(0x7f0000a2d000)={&(0x7f0000a8e000-0x10)=@ax25={0x3, {"2aa80b247a0bc7"}, 0xfff}, 0x10, &(0x7f0000bea000+0xd2a)=[{&(0x7f0000f8a000-0x92)="9a969c6a3e2f200e1b16e180eae2d7c19e9c5b5fc02a9bcd2fd91eef2801af647896d2d2513c29d4dc032801e3dffa2683f70f6aac826b16151497f1c28537ee86a87b781898aac1d23c9c83bcd466791fa45eb230d048a9844ffcf5b4720adce38ecc9bc215c266422c2835a776315484c32e66f884f854bb088bca33427dfe19476059c21b30fb8a6152a1babbbcae72a0", 0x92}, {&(0x7f00005eb000)="30d810ff9a78122e30a120482c1d9c", 0xf}, {&(0x7f0000f9b000)="d8337688e180da7a01cb01d5773dd904180b94cfffbd1a22690085ece2d4047bcf0edd6d82b487b893eac4bda9a0d82bfeffb4a427e1c9206f78d27d29ed858d0cc7d6784912a2d7bf7f01b42af3e9ba67c9f01aa3435d64547e5d7d3d070b24979bd152250174a4f0aa4996d270c3ecbeb69c639ce32a4a1fceb1664d8e71c517b8148f589849b1029d3d771df9414c8f229c48d329708b94148f4a8faf69fba5c26a6f88f53b8b4a47a4", 0xab}], 0x3, &(0x7f0000ac2000-0x38)=[{0x38, 0xfffffffffffffffe, 0x4, "467d0a0cbfe1c048e35a47006c8c4509194260e3cd1db5b153c76a4aa00aa8302156f8bc"}], 0x187, 0x880}, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) clock_gettime(0x1, &(0x7f0000316000)={0x0, 0x0}) 2018/01/20 05:27:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) dup(r0) 2018/01/20 05:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000036b000-0xa)='/dev/dsp#\x00', 0x2, 0xc00) syz_open_dev$sndpcmc(&(0x7f0000697000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) creat(&(0x7f0000d56000)='./file0\x00', 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003da000)={0xf, 0x101, 0x7, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$setflags(r0, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006f6000-0xd)='/dev/usbmon#\x00', 0x4, 0x40881) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00003a8000)=0x4) 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00003b3000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000018f000)="f4ee1f9230221251ba1dbbac86083ed94181414a467220b0854512a0aa1ed5a1"}) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) recvfrom$llc(r0, &(0x7f0000005000)=""/93, 0x5d, 0x20, 0x0, 0x0) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009b4000-0xc)='/dev/amidi#\x00', 0x2, 0x400) writev(r0, &(0x7f000014a000+0xd2f)=[{&(0x7f00008b7000-0xf)="926c1fe6fda0246a016f970197cf76", 0xf}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r1, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f96000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000044c000-0xd)='net/rt_cache\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f57000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000604000)='attr\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x8000000, 0x7) 2018/01/20 05:27:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe0000000000000, 0x7f, 0x0, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x401}, &(0x7f0000fb6000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_rm_watch(r2, 0x0) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = request_key(&(0x7f0000a10000-0x6)='.dead\x00', &(0x7f0000a2e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dcb000-0x8)='trusted\x00', 0xfffffffffffffffe) request_key(&(0x7f000062e000)='user\x00', &(0x7f00009f5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000935000-0x12)='@selfkeyringnodev\x00', r1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000456000)={0x213, @tick=0x6, 0x3, {0x2, 0x7fff}, 0x8, 0x0, 0x1f800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000075c000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000eaf000)={&(0x7f0000c8e000/0x2000)=nil, 0x2000}) getsockname$ax25(r2, &(0x7f00007b9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000083000)=0x10) pause() 2018/01/20 05:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000daf000)={0x15bd, 0x4, 0x2, 0x401, 0x9, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002000-0x50)={0x6, 0x6, 0x1, 0x9a98, &(0x7f0000002000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x80, 0x5c, 0x9d8d, 0x4, 0x6236, 0x1}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x8a)="4c82449b81a56624ed13089bfb86d0d4417c534185c77fbfbab1b6a1bb69450b495ac2fde8cf266abf9fbb37ff6f7709e0350d29277d774ec0ebc7aae661528ebd26f839cc77094d5d4a2131bde8bd86b0ca503c935728682c129ceed727a6b2279007225c7d8300f35a5d68edf9af7010cbc578f92416cb3217e0f670fb55965451cd7ea97ff4b5c4e9") mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) fcntl$getflags(r0, 0xb) 2018/01/20 05:27:44 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000fd4000)=0x0) bind$rds(r0, &(0x7f000099d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup2(r0, r0) 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000a75000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) poll(&(0x7f0000e84000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x10001) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/20 05:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000, &(0x7f0000309000)={0x0, 0x0}) clock_settime(0x3, &(0x7f00004c5000)={r2, r3+30000000}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/checkreqprot\x00', 0x101400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000013c000)={r4, 0x28, &(0x7f000098e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fdatasync(r1) close(r0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000332000)=""/37) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x1, &(0x7f0000ab9000)=0x4) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffc, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000055d000)=0x3c40, 0xfffffffffffffe8b) sendto$inet6(r2, &(0x7f0000000000)="97", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, 0x1c) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101082, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="c7d7f53a2535", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) fcntl$getown(r1, 0x9) 2018/01/20 05:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000795000-0x12)='/dev/input/event#\x00', 0x20000000002, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f78000)={0x0, r0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)=""/0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ec2000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000aff000/0x2000)=nil}) fsetxattr(r0, &(0x7f0000879000)=@random={'osx.', '/dev/input/event#\x00'}, &(0x7f00008ef000)='/dev/input/event#\x00', 0x12, 0x3) 2018/01/20 05:27:44 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xfffffffffffffff7}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1000000007, 0x88003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"4bc08c450b2aae"}, 0x7}, 0x10) sendfile(r1, r0, &(0x7f0000000000)=0x0, 0xa4e) 2018/01/20 05:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000904000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) bind$bt_hci(r3, &(0x7f00009b0000)={0x1f, 0x1, 0x3}, 0x6) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e43000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d48000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015d000-0x4)=0xfffffffffffffdbb) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f55000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x6, 0xa, 0xa0, 0xa0, 0x4, r4, r5}, {0x1f, 0x1, 0xf94, 0x6, 0x2, 0x1, 0x10001, 0x0}, {0x1f, 0xc000000000000, 0x3, 0x6}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x0, 0x4, 0x100000001, 0x0, 0x3d8ec2ba}}, 0xe8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000864000)='/dev/snd/pcmC#D#c\x00', 0x458b95ea, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e9e000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x69, 0x4, 0x7, 0x8000, 0x10000, 0xfff, 0x0, 0x4, 0x8, 0x6, 0x6, 0xd4d0, 0x8, 0x7c51]}, &(0x7f0000d3e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000024c000)={r1, 0x401, 0x1, 0x0}, 0x10) 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) r3 = dup3(r2, r2, 0x80000) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00008d9000-0x110)={{0x100000001, 0x1, 0x3, 0xfff8000000000000, "32aa12674c79b2b1503dde3efd0621df7eb1c9860db0df8979e26c5a293873a5f7aa67ac11605f79defb4e55", 0xfffffffffffff800}, 0x0, 0x0, 0x6, r6, 0x7, 0x3, "c8a471d0e310fcb4df1f8e3beb2948df5d7110b0509821d879a2fe50b93baf3d3a2c001580f463ec91b03c70f06b16848b63341bf60a92eba509058514b657df", &(0x7f00009c3000-0x20)='system/vboxnet1@selinux]vmnet0]\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd053, 0xfffffffffffffff7, 0x8, 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]}) fcntl$setstatus(r5, 0x4, 0x200000423fa) getxattr(&(0x7f00002ee000)='./file0\x00', &(0x7f0000264000)=@random={'trusted.', 'keyring$%]-\x00'}, &(0x7f00000e6000)=""/249, 0xf9) shutdown(r4, 0x1000000000000001) 2018/01/20 05:27:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0x3f, @te1=&(0x7f0000000000)={0x6c46, 0xfffffffeffffffff, 0x10000, 0x20}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/20 05:27:44 executing program 5: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x5, 0x3, 0x76bd, 0x3, 0x9, 0x20}, 0x6, 0x7, 0x8f93}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xfff, 0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000246000-0xe3)={0x8, 0x0, ""}, 0x0) [ 57.735376] QAT: Invalid ioctl 2018/01/20 05:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c9000)='encrypted\x00', &(0x7f0000150000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d4a000)='eth1\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000fd0000-0xc)='id_resolver\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000f1a000)=0x4) 2018/01/20 05:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000012000-0x4)=0x0) r2 = getpid() setpgid(r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a98000)={{0x3, 0xfffffffffffffffd, 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]}) r3 = syz_open_dev$admmidi(&(0x7f00002e2000-0xe)='/dev/admmidi#\x00', 0x2, 0x800) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000bc000)=0x2, 0xfffffffffffffe06) 2018/01/20 05:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000004b000-0xc)='/dev/amidi#\x00', 0x9, 0x40080) r1 = accept4$ipx(r0, &(0x7f00007d3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b59000)=0x10, 0x0) r2 = msgget$private(0x0, 0x480) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000f5c000)=""/118) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x80000) getsockname$llc(r3, &(0x7f0000d05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000077a000-0x4)=0x10) 2018/01/20 05:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000078000)=0x7, 0x4) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/20 05:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000538000)='/dev/rfkill\x00', 0x404c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0x0, 0x1000000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005d9000/0x18000)=nil, &(0x7f00003eb000-0x18)=[@textreal={0x8, &(0x7f00009d3000)="66b9800000c00f326635000100000f3066b96d02000066b84d00000066ba000000000f30baf80c66b8c1e5168466efbafc0cb072ee66b8004000000f23c00f21f8663500000a000f23f80f32f30f009a4e00baf80c66b86cb0948466efbafc0c66b80600000066efba200066b807240f2566efdf8960ed0f2384", 0x7a}], 0x1, 0x0, &(0x7f0000368000-0x10)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b4c000/0x3000)=nil, 0x3000, 0x200000000000, &(0x7f0000528000-0x8)=0x0, 0x0, 0x3) r1 = semget$private(0x0, 0x1, 0x400) semctl$GETVAL(r1, 0x20000001, 0xc, &(0x7f00005cf000-0xbc)=""/188) 2018/01/20 05:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000962000)={0x8, 0x64, 0x2, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r1, 0x2) flock(r0, 0x200000000000009) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000)="", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) r2 = add_key$user(&(0x7f0000356000-0x5)='user\x00', &(0x7f00009c7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000521000)="371ce339c8e59fe80da2d41b414c3147b7b0d8e90e180e2408fcecfac83ed309f4ec775efc68bf05818ae099c39a4fc37c451ecdcec6f6332c2c93823ff7b753066ff63d70798650e52e20a04d4bd32c451684c6127ca0848ba92ffa85bee3e42cf0cad4ee7e5b3f4f48f79edbd65c4770cb51ce39a42807f4f256412916241215ea6dcfc431f65b8fa4", 0x8a, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00003c1000-0xac)=""/172, 0xac) timer_gettime(0x0, &(0x7f0000297000)={{0x0, 0x0}, {0x0, 0x0}}) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb0000-0x14)={0x0, 0x1849, 0x918, 0x0, 0x2, 0x0}, &(0x7f0000fee000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ba000-0x8)={r3, 0x6}, &(0x7f00004ec000)=0x8) pipe(&(0x7f0000d8b000-0x8)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000114000)={0x0, 0x0}) 2018/01/20 05:27:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ffffffe, 0x2, 0x0, 0x0, 0xffff, 0x2, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000008a000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 05:27:45 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000fd5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$vcsa(&(0x7f000089d000-0xb)='/dev/vcsa#\x00', 0x7f, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x3, &(0x7f0000607000)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x1f) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000021a000-0x4)={0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000175000)={0x4, 0x8, 0x12452f8b, 0x9, 0x6, 0x80000000000, 0x5}, 0xc) 2018/01/20 05:27:45 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, 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 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000934000)="", 0x0, 0x6, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1d, 0x3, &(0x7f0000e80000-0x10)={0xc9, &(0x7f0000000000)=[]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/20 05:27:45 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80f, 0x1f) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d24000)={0x0, 0x4d, 0x4, 0x7, 0x1, [{0xfff, 0xfffffffffffffffd, 0x400, 0x0, 0x0, 0x80d, 0x0, 0x0, 0x0}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00007f0000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x80, &(0x7f000096c000/0x1000)=nil, 0x4}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d24000-0x28)={@common="736974300001000000000000000000f6", &(0x7f0000890000+0xee6)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:45 executing program 7: socket(0x8, 0xa, 0x9) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000948000-0xb)='/dev/audio\x00', 0x62100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/loop-control\x00', 0x140, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$sndpcmc(&(0x7f000099b000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000000008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001000-0x1)={0xfff}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000048000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x8201, 0x20000000002, 0xfffffffeffffffff, r4}, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x78)={0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x2d6, 0x1c5c7f1b, &(0x7f0000002000-0x10)=@common='vcan0\x00', 0x80000001, 0x100, 0x20e7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008df000)={0x0, 0x9, 0x6, [0x100000000, 0x1ff, 0x1f, 0x2, 0xffffffffffffff49, 0x5]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cc0000-0x20)={0xffff, 0x3, 0x0, 0x101, 0xffff, 0x40, 0x3, 0x40, r5}, &(0x7f0000b61000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r6}) 2018/01/20 05:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000d3c000-0x6)={0x9, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000920000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d3", 0x90) lookup_dcookie(0x8, &(0x7f000037b000)=""/4096, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000efd000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d88000-0x8)={r3, 0x40021}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) umount2(&(0x7f0000d7f000-0x8)='./file0\x00', 0x2) symlink(&(0x7f0000441000)='./file0\x00', &(0x7f0000646000-0x8)='./file0\x00') ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000084b000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007db000)=0x60) r1 = syz_open_procfs(0x0, &(0x7f00003b1000)='net/ip6_mr_cache\x00') ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00001f7000-0x18)={0x0, 0xfffffc0000000000, 0x20, &(0x7f0000de3000)=0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000aec000)={@common='dummy0\x00', 0xc66c}) 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) clock_gettime(0x7, &(0x7f00005ff000)={0x0, 0x0}) futex(&(0x7f0000dc5000-0x4)=0x0, 0xb, 0x0, &(0x7f0000cf2000-0x10)={r2, r3+30000000}, &(0x7f0000000000)=0x0, 0x0) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r3, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:45 executing program 0: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00009a3000)=0x0, &(0x7f00000a3000-0x65)="") unshare(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cfe000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x20200) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000058d000)='/dev/cuse\x00', 0x80, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) 2018/01/20 05:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000667000)=""/199, 0xfffffffffffffd81, 0x0, &(0x7f000093c000-0x10)={0x0, 0x0}) r2 = msgget(0x0, 0x354) getresuid(&(0x7f00009f4000-0x4)=0x0, &(0x7f0000cda000)=0x0, &(0x7f0000a1d000-0x4)=0x0) fstat(r0, &(0x7f0000568000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000251000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002ee000)=0x0) r8 = getpgid(0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000928000)='./file0\x00', 0x240000, 0x40) setsockopt$inet_icmp_ICMP_FILTER(r9, 0x1, 0x1, &(0x7f0000f80000-0x4)={0x317}, 0x4) msgctl$IPC_SET(r2, 0x1, &(0x7f0000fbc000-0x78)={{0x5, r3, r4, r5, r6, 0x14d, 0x7, 0x0, 0x0, 0x0}, 0x4, 0x3ff, 0x3, 0x5, 0x3, 0x14ed, r7, r8, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) 2018/01/20 05:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/checkreqprot\x00', 0x4080, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c28000)={0x0, 0x0}, &(0x7f000093a000)=0x8) 2018/01/20 05:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f6000-0x10)={0x0, 0xa0, &(0x7f0000218000-0xa0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd921, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x836}]}, &(0x7f00003cd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e7e000)={0x6, 0x200, 0x1, 0xfffffffeffffffff, r1}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000015000)='oom_adj\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f00000c7000-0xd1)=""/209, 0xd1}], 0x1) 2018/01/20 05:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) sendmsg(r0, &(0x7f0000ac2000-0x38)={&(0x7f00008b6000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000050a000)=[{&(0x7f0000e38000)="877228277b70925a3e540aa2bb9dc0b9e04415712ca556e549feeb4f7a973c4a8d756cde18b6a3e5699c170844919e8725167bd0a246e40d762a1888a4183a25b3b552a6d4cb3d8f", 0x48}, {&(0x7f00004ab000-0x64)="bc4017da4368ea6ac38b0b87dfef4aeb05d01481c3e1c3ac30894ec5d9043056eb784259fd0f08e4f9074bba90abb062c5515e0f0c1d6d4b4c834eaf14ab5b8682cdf015f24cf67900be2642fa9f9a78af48d704b53dd9f91e5de21d6015ba56462ad9be", 0x64}, {&(0x7f0000f0a000-0x88)="7476809ee47e420a77932cff5fa4f1ec7a47c412a1a6c2860d9892015899a8385ea6ecf5b1aaeca7dc018b609a49dfec4bd6f624fb4a0fba0fa6da07ad4692f0a3ba99b888f629bfaf4fa5101b81e5c0b25309fd7fefc558ad19f516e60720148ce32119d9327feba0c397437d36c3d4b9cef5e81c8990c28736355c25d3ba1fbfb5c415a9b68e1e", 0x88}], 0x3, 0x0, 0x0, 0x20000044}, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008b9000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000fe9000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000027c000)={r2, 0x0, 0x66676645ab2fa1bb, 0x0, 0x0}, &(0x7f0000b0d000)=0x18) 2018/01/20 05:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000b4d000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0xb2be3503b71bf161) io_setup(0x8, &(0x7f00004eb000)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r7, 0x89ea, &(0x7f0000d3b000)="702ea418ab2025146d2f8e82ab27f2545a193ae2f5dda489f798b790d887f2c70d61df319abeb37266385a505be0eca0a49127775f3059daf135c27a3c98d8d2a38f8bc75ffef075faf11ecb5bed145377197258b926ed4ac04226e85ac972532c5b07fae97670dbca58a273300ddead63b13e9ac9381624a4c00f128b582d8511c0cd115ccd3daf337c1761a1dba923891e211aaef4b9e66a4faa5073dc29f746e18b15edea80d823a8ac61dd07917cfc163a9615374b11af3e4d5eecbc380adb4148ce44a5d8e589be110077cb5a6d65655c3b1d30bd161fda2ae5212826") r8 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r8, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r8, 0x0) listen(r8, 0x6) pipe2(&(0x7f0000156000)={0x0, 0x0}, 0x4000) sendmsg$alg(r9, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000803000)=[{&(0x7f0000fc7000-0x15)="cb65dc14d7b5b7f46f6e99827ea052c1687ee12a12", 0x15}, {&(0x7f00006cf000-0x58)="81c97c1445864a1038ce603eef1f42d35019ac33dbd97165b82c5c00afaea9b36005efe141bc9419facd0e72dab995f13151d4ee6e5c32d4ecd63815018d201eab1f5da1dfb4d62bf706cf9598989c52b258aaf8448c778b", 0x58}], 0x2, &(0x7f000055e000-0x1b0)=[@iv={0x90, 0x117, 0x2, 0x7a, "76e9dbda482448d1a52fbb38ca37278172d141d4c94337b57f95871ad651711d146fb741485ff0fe98d8de717bccd623bc63600315b4eeec36065e08393d6cc3a4c334b73c7eaa8a1052f6d9274280b5b64678a9b8eba2a8846613282f3ddfb9b0d1ad70a99190d050d17ebe1f8264109441b2d88f0fea414f2c"}, @iv={0x88, 0x117, 0x2, 0x6f, "a04531bf06217eb533b51e24c70e1036d87aef65d1a4674a2c125dcf42fe6fcc2db2fd6bdcec5c43f18c9baea1601351d16a060227b078de6ad51615e05ef7f844fda0151626b848daaaf1a5ff0abf73844f0b21d376bed2c9ae0cb18c2a478b214b807f542443e8ae87689e16621d"}, @op={0x18, 0x117, 0x3, 0x74359fc214069712}], 0x130, 0x40804}, 0x40000) listen(r6, 0x0) connect$inet(r7, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r7, &(0x7f0000f92000)=[{&(0x7f000096c000)=""/148, 0x94}], 0x1) r10 = accept$inet6(r6, &(0x7f0000479000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000058b000)=0x1c) sendto$inet6(r10, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioprio_get$pid(0x3, r5) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x2) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000ac7000-0x12)=[{0x1, 0x2, 0x1000}, {0x7, 0x0, 0x1800}, {0x5, 0x8, 0x800}], 0x3) r1 = socket(0x2000000000a, 0x8000000000805, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x9e, &(0x7f0000ac8000-0x9e)="030127301cf1cb1881d5ca96f1b7e61446dcd0e932faf9045dbbc71d9f6594375dfb39d7b201d50f95855a8f35b8b473657d100f1e9d3fb611fd6f396b4c4c5a973bad6069feca5df819e30ad021be0e0d184c782ff198d6ddec30af7c2df618b111073a903f2a1f5d334130630a9a9005cbc3296401576bcecc5aca4d15e16caec9bb51eabc9570076577821ab5bacb15605a99370a812e24a6f5993022"}) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/20 05:27:45 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, 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 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000097000-0x4)=0x4, 0x4) 2018/01/20 05:27:45 executing program 3: r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) 2018/01/20 05:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000c42000)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000011000-0x28)={@generic="f1d198b9f4541bd861a23f390610856a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00002d7000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x8) 2018/01/20 05:27:45 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00001c4000)={0x1, {&(0x7f0000579000-0xa6)=""/166, 0xa6, &(0x7f00007b7000-0x60)=""/96, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = syz_open_dev$midi(&(0x7f0000139000)='/dev/midi#\x00', 0x1, 0x200000) sendto$inet6(r1, &(0x7f0000ade000)="a1dce9919b0451c5f1366365cfc4e3ad8b91d355ac20999af9", 0x19, 0x40, &(0x7f0000e4f000-0x1c)={0xa, 0x2, 0xcd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) ioctl$KVM_NMI(r1, 0xae9a) 2018/01/20 05:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000048f000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002f8000-0xc)={0x4, 0x6, 0x4, 0x6, 0x7, 0x4, 0x6}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000053b000)={r0, 0x50, &(0x7f00009e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 05:27:45 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006a5000)="fb136756aa05ed32de88ccd4a05387542fa9b3f6e8118f9529a9d0478a1a42e5c0449ff1f52613d9560a0864291b2069e7881f44c56aa196f3a7757b26c58feef9fba7fa1c9209455daa351edf2eaaf5b6323d724a6e03016e5c9729544fd48c06e3ded49e2931420c69c9403c5f41b40798fc2deec2958089c3ba152049cb23ddb091d8aaa624ab4a3eb33e8e8462e034faa13b3bb67a3ad1f6db28ea5d9f344c1c1dc03b861e97c828e5a23253dfcb2e04c9c425735a3252", 0xb9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000526000)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e8c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000d40000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r2}, 0x14) [ 58.166331] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. [ 58.205010] [ 58.206688] ============================================ 2018/01/20 05:27:45 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000082b000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000b8a000)='rxrpc\x00', &(0x7f0000727000)='\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0x1b, 0x80006, 0xffffffffffff0e7a) r5 = accept$inet(r4, &(0x7f00007a1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bc000)=0x10) removexattr(&(0x7f0000dcb000)='./file0\x00', &(0x7f0000d91000)=@random={'security.', '\x00'}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000f41000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.212124] WARNING: possible recursive locking detected [ 58.217567] 4.15.0-rc8+ #269 Not tainted [ 58.221614] -------------------------------------------- [ 58.227073] syz-executor7/9935 is trying to acquire lock: [ 58.232597] (&vq->mutex){+.+.}, at: [<0000000018d9de53>] vhost_chr_write_iter+0x278/0x1580 [ 58.241114] [ 58.241114] but task is already holding lock: [ 58.247085] (&vq->mutex){+.+.}, at: [<0000000018d9de53>] vhost_chr_write_iter+0x278/0x1580 [ 58.255588] [ 58.255588] other info that might help us debug this: [ 58.262249] Possible unsafe locking scenario: [ 58.262249] [ 58.268307] CPU0 [ 58.270877] ---- [ 58.273442] lock(&vq->mutex); [ 58.276714] lock(&vq->mutex); [ 58.279970] [ 58.279970] *** DEADLOCK *** [ 58.279970] [ 58.285999] May be due to missing lock nesting notation [ 58.285999] [ 58.292900] 1 lock held by syz-executor7/9935: [ 58.297448] #0: (&vq->mutex){+.+.}, at: [<0000000018d9de53>] vhost_chr_write_iter+0x278/0x1580 [ 58.306355] [ 58.306355] stack backtrace: [ 58.310827] CPU: 0 PID: 9935 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #269 [ 58.318072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.327399] Call Trace: [ 58.329964] dump_stack+0x194/0x257 [ 58.333567] ? arch_local_irq_restore+0x53/0x53 [ 58.338214] __lock_acquire+0xe8f/0x3e00 [ 58.342250] ? finish_task_switch+0x1d3/0x740 [ 58.346723] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.351887] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 58.356985] ? perf_tp_event+0xae0/0xae0 [ 58.361025] ? memset+0x31/0x40 [ 58.364280] ? perf_trace_lock+0x900/0x900 [ 58.368489] ? __lock_acquire+0x664/0x3e00 [ 58.372712] lock_acquire+0x1d5/0x580 [ 58.376484] ? lock_acquire+0x1d5/0x580 [ 58.380435] ? vhost_chr_write_iter+0x278/0x1580 [ 58.385164] ? lock_release+0xa40/0xa40 [ 58.389119] ? memset+0x31/0x40 [ 58.392370] ? rcu_note_context_switch+0x710/0x710 [ 58.397273] ? __might_sleep+0x95/0x190 [ 58.401224] ? vhost_chr_write_iter+0x278/0x1580 [ 58.405953] __mutex_lock+0x16f/0x1a80 [ 58.409811] ? vhost_chr_write_iter+0x278/0x1580 [ 58.414541] ? perf_trace_lock+0x900/0x900 [ 58.418748] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.423912] ? vhost_chr_write_iter+0x278/0x1580 [ 58.428641] ? mutex_lock_io_nested+0x1900/0x1900 [ 58.433455] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 58.438536] ? find_held_lock+0x35/0x1d0 [ 58.442574] ? __might_fault+0x110/0x1d0 [ 58.446619] ? lock_downgrade+0x980/0x980 [ 58.450738] ? lock_release+0xa40/0xa40 [ 58.454686] ? __might_sleep+0x95/0x190 [ 58.458634] ? kasan_check_write+0x14/0x20 [ 58.462845] ? copyin+0x91/0xb0 [ 58.466098] ? _copy_from_iter+0x367/0xf30 [ 58.470311] ? copy_page_to_iter+0xe10/0xe10 [ 58.474693] mutex_lock_nested+0x16/0x20 [ 58.478726] ? mutex_lock_nested+0x16/0x20 [ 58.482935] vhost_chr_write_iter+0x278/0x1580 [ 58.487493] ? vhost_new_umem_range+0x740/0x740 [ 58.492135] ? iterate_fd+0x3f0/0x3f0 [ 58.495916] ? putname+0xee/0x130 [ 58.499348] vhost_net_chr_write_iter+0x59/0x70 [ 58.503992] __vfs_write+0x684/0x970 [ 58.507682] ? kernel_read+0x120/0x120 [ 58.511544] ? _cond_resched+0x14/0x30 [ 58.515405] ? avc_policy_seqno+0x9/0x20 [ 58.519437] ? selinux_file_permission+0x82/0x460 [ 58.524252] ? rw_verify_area+0xe5/0x2b0 [ 58.528283] ? __fdget_raw+0x20/0x20 [ 58.531979] vfs_write+0x189/0x510 [ 58.535492] SyS_write+0xef/0x220 [ 58.538918] ? filp_open+0x70/0x70 [ 58.542429] ? SyS_read+0x220/0x220 [ 58.546031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.551023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.555753] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.560481] RIP: 0033:0x452ee9 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000094e000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/20 05:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008ec000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) r2 = msgget$private(0x0, 0x310) msgsnd(r2, &(0x7f000086f000)={0x3, "dcb1e5d7128a0a1847c0ea8f7a318e34768454cca22c30e96b9ae4c718db5d2b5df6d624609d69780cf0fac62d58e3fa0f447a269f93cd2814e04cd04d76d07ef0687a02a9bf713d2636334004969e646a17a2ebb0b9650107d2cdc0ae449a1420c318d2ad2e93762de6b9bac5f00ebfc31c2e19393e459509dd0720b60a5522157a51d18f93b0a11048a44886a9f18bb4b9c826bd5897930399e98913908da278a2783f"}, 0xac, 0x800) 2018/01/20 05:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cdf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cfb000)=0x1c, 0x800) getsockname$inet6(r1, &(0x7f0000c4e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000255000)=0x1c) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00004f4000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d9000)="279e4fe72c267c44c13c516be7f1a36ade64011488c26ca61aa949771b6e740c1f36102406e3a4ff8aef0b47023c1dffffff7f000000001f3033a7a70a6934ce94bae91889fc81ee68259ee3a95df79e56c1dadad1359214450b40836a746e0a454b", 0x62) [ 58.563641] RSP: 002b:00007f6693f51c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 58.571326] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 58.578570] RDX: 0000000000000068 RSI: 00000000201c4000 RDI: 0000000000000014 [ 58.585813] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 58.593060] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 58.600304] R13: 00000000ffffffff R14: 00007f6693f526d4 R15: 0000000000000000 2018/01/20 05:27:45 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000e3000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc, 0x40840) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000244000-0x2)=0x1, 0x4) socket$inet_sctp(0x2, 0x82, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) 2018/01/20 05:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) syncfs(r0) 2018/01/20 05:27:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8002120202}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/20 05:27:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f000029b000)='./file0\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002eb000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000298000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003a9000-0x20)={0xfffffffffffffffc, 0x3ff, 0x1, 0x8, 0x8001, 0x80, 0x5, 0x3ff, 0x0}, &(0x7f000086f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000053f000)={r3, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2}, 0x98) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, r1, 0x0) syslog(0x9, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000a2b000)={{0x40, 0x5, 0x7, 0x100000000, 0x800, 0x100000001}, 0x400}) 2018/01/20 05:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000577000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004f2000-0xc)={0x0, 0x1, 0x20}, &(0x7f000089f000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000038f000)={r2, 0x6, 0xfffffffffffffffc, 0x9, 0x4, 0x4f01b7c2}, 0x14) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000aa6000-0xc)={{0x40, 0x1, 0xffffffff, 0x7f, 0x1ff, 0xd0}, 0x2}) fchmodat(r4, &(0x7f0000803000-0x2)='./file0\x00', 0x101) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00007b9000)=0x200) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cb8000-0x8)=@assoc_value={r2, 0x746}, 0x8) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r5, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r3, r5, r3}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:45 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000010000-0x64)={&(0x7f000000f000)=[0x10000, 0x3, 0x5], 0x3, 0x0, 0x3, 0x1, 0x400, 0x2, {0x80000000, 0x89, 0xfff, 0x1, 0x1, 0x0, 0xfff, 0x7, 0x2, 0x200, 0x2, 0x2, 0x5, 0x7c74d76c, "ed81f21a87ec8d801fd12eaa8d97a97e596fcf2f5c076cd3b4208d9aac08483f"}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000000b000-0x1)=0x6) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fd000)=0xe8) sendto$packet(r0, &(0x7f000081b000)="75e79a8c75db8864f45d10646749de126c4ad22a14944744e48814ca0179d72bd8b80c70ee1736f502a5a5268e7907479981f56897f50a71a4e0d58c7b875f0454d2fb060e01335d235e641f9b783287e8d5dbc0ca8fccf1dbda9db78212", 0x5e, 0x1, &(0x7f00005f2000-0x14)={0x11, 0xf, r1, 0x1, 0x2f625347, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = open(&(0x7f0000216000-0x8)='./file0\x00', 0x20000, 0x108) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003c5000-0x10)={r0, r2, 0x7, 0x0}, 0x10) 2018/01/20 05:27:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000b5f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f00002fe000)=""/105, 0x69}], 0x4, &(0x7f0000299000-0xb4)=""/180, 0xb4, 0x80000000}, 0x8}, {{&(0x7f000075c000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f000000b000)=""/120, 0x78}, {&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000073f000-0xbe)=""/190, 0xbe}, {&(0x7f000055c000)=""/55, 0x37}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}], 0x9, &(0x7f00005dc000)=""/143, 0x8f, 0x80}, 0xd}, {{&(0x7f000000a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00009c2000)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000000000)=""/43, 0x2b, 0x7f}, 0x0}, {{0x0, 0x0, &(0x7f00001c8000)=[{&(0x7f0000075000-0xe)=""/14, 0xe}, {&(0x7f0000aad000)=""/138, 0x8a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f000072b000)=""/187, 0xbb}, {&(0x7f000003b000)=""/131, 0x83}], 0x8, 0x0, 0x0, 0x8001}, 0xf5}, {{0x0, 0x0, &(0x7f00008c5000-0x90)=[{&(0x7f00002ff000)=""/210, 0xd2}, {&(0x7f000041b000-0x5d)=""/93, 0x5d}, {&(0x7f000090b000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000478000+0xc78)=""/250, 0xfa}, {&(0x7f00009a8000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000001000-0x23)=""/35, 0x23}], 0x9, 0x0, 0x0, 0x200}, 0x379}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f00002e8000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x45)=""/69, 0x45}], 0x7, &(0x7f00006f6000-0xaf)=""/175, 0xaf, 0xfffffffffffffffc}, 0x8}, {{&(0x7f000017a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000ebe000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/19, 0x13}], 0x2, &(0x7f000028a000)=""/142, 0x8e, 0xf6f}, 0x5}, {{0x0, 0x0, &(0x7f00002af000)=[{&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f000011d000-0xd9)=""/217, 0xd9}], 0x7, &(0x7f0000000000)=""/102, 0x66, 0xc486}, 0x3}], 0x8, 0x2000, &(0x7f0000e6c000)={0x0, 0x989680}) flock(r0, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) fallocate(r1, 0x10, 0x6, 0x1) 2018/01/20 05:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) poll(&(0x7f00003be000)=[{r0, 0x4000, 0x0}], 0x1ffffffffffffef6, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000faf000-0x5)=@generic="a1948d263803ad26a8ffd762a5517984", 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fe1000)=0x3) fcntl$addseals(r1, 0x409, 0x4) 2018/01/20 05:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000cba000-0x4)=0x0, 0x4) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x2ad2f812) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ca2000-0x4)=0x0) 2018/01/20 05:27:45 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000498000-0x4)=0x1, 0x4) fcntl$setpipe(r0, 0x407, 0x0) [ 58.748188] binder_alloc: binder_alloc_mmap_handler: 9965 20004000-20005000 already mapped failed -16 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x4, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) bind$nfc_llcp(r1, &(0x7f0000e69000)={0x27, 0x2, 0x3, 0x7, 0x10000, 0x8, "ac05cfc2004285fabe5a7e466bda13f400ed5632bfc50a48bd37818f202d0b49fae0d9f1432e369022bba788c93dfc205aeb1cfc8e3bafaccd9a97068b4ce4", 0x9a}, 0x60) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) pipe2(&(0x7f0000285000)={0x0, 0x0}, 0x800) getitimer(0x1, &(0x7f0000e8b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$netrom(r1, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="fd0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/member\x00', 0x2, 0x0) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595a", 0x21, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "001af60400", 0x0, 0x0}, 0x10) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/audio\x00', 0x400000, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000c69000)={{0xffffffffffffb172, 0x7, 0x6, 0x10001, "08d7df55f6df5052ed50cf03b4da13d36a7c859257041aed4001e748d1ad81f6af94f0736a356ef2aa673b1a", 0x1}, 0x0, 0x0, 0x488, r2, 0x1, 0x8, "cb9a0dc15fde575b0c5d052fcd865aeff05815c1fe9cb66e7826a2e4f35029ff5d060bbbaae4391885c3fc8ca6477c4dd65a2658fccfda328a36aa4e6c7599f7", &(0x7f00009b2000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x4, 0x100, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000042b000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x62, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x0, &(0x7f00003d9000-0x10)=[]}, 0xfffffd75) write(r0, &(0x7f000055e000)="1f0000000401ffdf000001000000000010000c0001000000000000001f1b00", 0x1f) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000da9000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000382000)="c22df58aee28df04fc588802cb3f789f6979a92e6d89e1ca30e73efaceb0184160ffebaa939e1355067e258c972b69ac911aa0c033da2ce5b39719ac24ba18294eb0f02f2a0d7df07d82b042cc4208b8a692f3178036a790c4f1281b658d8a978a34f6888bad2940742e153d508958ff756f0ee2e5bf2916b92a008eecb8067cec8cf328ed6eeb5cbd77a4b56affb4006160a52eeffc3e4312a6d59c82615a5303e5b6e7f5c5eba4d778a2bf461d7a2489e0f2624b14dc9df7cbf947392ff3d0cf435002f87cc076ac8d37c3c94d5f85d723738c6c0d78", 0xd7) write$sndseq(r1, &(0x7f0000cf6000-0xf0)=[{0x9c, 0x1000, 0x100000001, 0x86f, @time={0x77359400, 0x0}, {0x100000000, 0xffff}, {0x7fffffff, 0xffffffff}, @control={0x9, 0x1ff, 0x2}}, {0x4, 0x9, 0x6, 0x40b4, @time={0x0, 0x1c9c380}, {0x1000, 0x2}, {0xffff, 0x3}, @control={0x95a1, 0x5, 0x100000001}}, {0x81, 0x9, 0x7, 0x7fffffff, @time={r2, r3+10000000}, {0x336c, 0x16044c5b}, {0x7, 0x1}, @time=@time={0x0, 0x989680}}, {0x381085a8, 0x5, 0x7f, 0x4, @tick=0x80000000, {0x2, 0x7385}, {0x1, 0x10000}, @addr={0x1fb, 0x4}}, {0x8001, 0x1, 0x8, 0x7, @tick=0x0, {0xdafa, 0x80b}, {0x7ff, 0x3}, @raw8={"e876984216b9197b63139b85"}}], 0xf0) r4 = add_key(&(0x7f0000e81000-0xa)='id_legacy\x00', &(0x7f0000315000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000753000-0x8)="f2626820ac9140ad", 0x8, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000335000)='dns_resolver\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d4c000)="e500", 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x100000001, 0x6, r5) setns(r1, 0x4000000) io_setup(0x5, &(0x7f00001b5000-0x8)=0x0) io_cancel(r6, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000604000)="e60d1a08ce78efa4b9a7492f7c6cc44a89bfa3feb72d45010cbb6e34622843221e43ee605f8ea17cc2921e9900671fd83e1f5d3742cd8cb651be46bc9f2ffd2fa0efff58acc129e34988141a8a4a91291e07f0176be419175eb6042827734ae2a7027eb9ad2100e14d0be83848fa1cde290138ab7da562e1f69e30494302710a21098a7a32d525e78d171963bdf11bc795", 0x91, 0x8000, 0x0, 0x1, r1}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000c8d000-0xb)='/dev/midi#\x00', 0x8, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00007f5000)=0x56, 0x4) mkdirat(r4, &(0x7f0000c88000-0x8)='./file0\x00', 0x0) readlinkat(r4, &(0x7f0000f01000-0x8)='./file0\x00', &(0x7f0000c0b000-0xa)=""/10, 0xa) r8 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f00004a1000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f00003e6000-0x4)=0x8) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000b62000-0x40)={0x5080000000000000, 0x100000, 0x7, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) keyctl$get_persistent(0x16, r7, r8) r9 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r9) mremap(&(0x7f00000c3000/0x2000)=nil, 0x2000, 0x800000, 0x2, &(0x7f00004e6000/0x800000)=nil) accept4$alg(r5, 0x0, 0x0, 0x800) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ba5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0d000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000063b000)={0x7, 0x6, 0x8, 0x1, &(0x7f0000462000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20003, &(0x7f000036f000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000243000)={0x0, 0x0}) 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041a000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0xe8) lstat(&(0x7f000007b000)='./file0\x00', &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb3000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x4, 0xa, 0x0, 0x80, 0x3f, r2, r3}, {0x8, 0x7fffffff, 0x4, 0x6, 0x6e66, 0x0, 0x10, 0x8}, {0x52c7fd97, 0xfff, 0x400, 0x1da9abc7}, 0x7, 0xc, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3b}, 0x2, @in=@rand_addr=0x4, 0x4, 0x2, 0x0, 0xfff, 0x9, 0x5, 0x9}}, 0xe8) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e86000)=""/4096) syz_open_dev$vcsn(&(0x7f0000696000)='/dev/vcs#\x00', 0x64, 0x800) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0x1000) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00006f3000-0x10)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) getresuid(&(0x7f0000758000)=0x0, &(0x7f0000bfb000-0x4)=0x0, &(0x7f0000927000-0x4)=0x0) link(&(0x7f0000ef0000-0x8)='./file0\x00', &(0x7f00008f7000-0x8)='./file0\x00') r4 = add_key(&(0x7f0000526000-0x8)='rxrpc_s\x00', &(0x7f00001b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000994000)="eba700c734cfdd1364abf35f96b5b6d5e79f7a1c0fc09418bfa18fafa2ae2ee6e649774b928af9082c28f392eb1f4c32689f6e9c051da227174d3a4d3c35cf7683ee3b042e3395566ee6eb5acdf9438305061336f1d1e77a4f7333b354f5ae0fbb4cf81cc40f1c72e0ba0693eb829ca8d8a98a4947a86263e47399a326d91a7cece1e0d8ebe95d8de3c43f913497d94231aa3e55e135038c35006d0a2e0d288979b81bd2df9dac5570d5dbc58124e10a2c6d6e6783efa3a590d2fdae091f07ca69941d3ca1fc4b4273a68f94a1f4842f7970e11c69dfb70abad6cef52987f0a838dcc5fcb5c611809543", 0xea, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/20 05:27:46 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000716000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x2000) [ 58.841286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=10014 comm=syz-executor3 2018/01/20 05:27:46 executing program 0: r0 = semget$private(0x0, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000-0x34)=""/52) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006bb000)={0x0, 0x0}, &(0x7f00000be000)=0x8) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b73000)={&(0x7f00009e7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d52000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bef000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$dmmidi(&(0x7f000003d000-0xd)='/dev/dmmidi#\x00', 0xcd, 0x101000) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000123000)=""/145) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000d000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x2000000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fanotify_init(0x0, 0x8800) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00008f5000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x40) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00005cc000-0x71)={0x1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x15173f9a, 0x3, 0x51fd, 0x1, &(0x7f00005fe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x0, 0x6}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000846000-0x8)={0x3, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffefff) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00008a6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000097a000-0x4)=0x0) 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f0c000)='./file0\x00', 0x2, 0x40) pwritev(r0, &(0x7f0000cfe000)=[{&(0x7f00009f0000-0x98)="a4ded013e966cee88bd09d543db1ad67c4fb5f81bb5dfb85826a2e168e866896e53863e4b4465461a5ace8e0374c1104432865b2291cfcee0945fd3b595e0b33d05a114b2db3a221fb32650d36c6f53c7c737ec30f2cee3de6845ed6909855fd3b0181d84e0e9e6375d2207aa1cd46648c461dd5b5e7101a91c03cd24a7374f832795267e5104a638729cccfb1e835de250430c774444ce4", 0x98}, {&(0x7f0000b97000-0x6a)="81e77e48ee2748415af92a160fd43c57d912f7f518ee12c7b863a8a6c8df7157d3c59034949286f6f64bae40876a2fd2ff6cc047cfb9b17c280a1ab4703d73f58e074b6e3f088d8fef65b3ad309c0178d5bb1c4ead36a7be176bb05de5e8ba83116155b4899193967916", 0x6a}, {&(0x7f0000303000-0x54)="26690961c79d60f8ec5e62434b3b168eae274c307feebe258afd609ce1cdee716884815ef363984db0069a1fb698104031b957917d10259c749f6934fd3495619ac80450aa98e2432e50ac7b131a0069518986dd", 0x54}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) r2 = syz_open_dev$sg(&(0x7f000040a000-0x9)='/dev/sg#\x00', 0x73, 0x200000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup(r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000509000)={0x2, 0x8000, 0x100000001, 0x4, 0x9, 0x4}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000270000)={0xffffffffffffff9c}) accept$ipx(r0, 0x0, &(0x7f0000b06000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)="", &(0x7f0000fe0000)="", 0x100}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f00000ca000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40002) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000963000-0x8d)="a00eecac3ce25a59f99b2ac1c2d25a8ca35ab0e96d26fa644bbc280bde9dd29beb0f206abdcee09c27dbef314f461f5439054d5758eb30325408ae16e6e876ae37fd8ce333255219e0ff3fa4a088050e047fb2fd383545ee8ba12310f0d4f4f035af945fe06f17743c2b8e85cf346b888c0b725279c04210ec7412d9d65e6096a390f9fa9c968c8304e6a179e5") 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10001) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xc0080) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mbind(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000d0000-0x8)=0x0, 0x8, 0x0) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getuid() msgget(0x2, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006bb000-0x4)=0xe275, 0x4) syz_open_dev$sg(&(0x7f0000e21000)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcb000)='./file0\x00', &(0x7f0000a73000-0x8)='./file0\x00', &(0x7f0000ef7000-0x5)='ceph\x00', 0x1000000, &(0x7f00008a8000)="3a9b4dfe13122657153221f454c02c90644f0a9b67f8") r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) 2018/01/20 05:27:46 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) prctl$intptr(0x10000001c, 0x8000) 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x210000000000801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x200080) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000b55000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r0, &(0x7f0000886000-0x38)={&(0x7f0000e7e000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000022a000-0x20)=[{&(0x7f00001c7000-0xce)="628c176e7e2a64093f578135ed7348de5b599ad9179dede42d1799b02fcc2fa5882d24db62f094b42807aa3a80ce1f235c4690a7a0fbe52df09b6bcc40690a22a5f1f9807298c7e6e4e40034c7c477b2adfb532f6a794f0c8de2c861d0898ceb650cc774eae539856ebde83a6b85361002ce37935c016df3aea49c640d9b28930289ce4d891e74f61015fcca1304d860a2b926ba6aea44a3ab61993c2559830402f8e8be9ced3ede3d70be7151f33e164ae46ac5c646df32c3e133e9be445d6822ac52907bc05283408d85b11348", 0xce}, {&(0x7f000031d000)="d1c2fec654948871b4fd12dbfba998bbd6564769", 0x14}], 0x2, 0x0, 0x0, 0x40000}, 0xc0) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000392000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000092f000)=0xc) sendto(r0, &(0x7f0000968000-0x34)="60342dec8700ae356cdb72a0967f8965d1491cfbb0c74763bef37686a09840f53be95bd944659fee5b88a879d42fdc605e12179e", 0x34, 0x0, &(0x7f00008f9000-0x14)=@ll={0x11, 0xc, r1, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000484000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d95000-0x10)=[{&(0x7f00000ea000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:46 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$dmmidi(&(0x7f0000483000-0xd)='/dev/dmmidi#\x00', 0xbb, 0x8080) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x6440000000001267, &(0x7f000000a000-0x3)="") 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000088b000)={0x49228d2f, 0x8000, 0x1f, 0xab, 0x0, 0x1f, 0x800, 0xffff, 0x8, 0x0, 0x1, 0x7}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000930000-0x9d)=""/157) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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(&(0x7f0000171000)={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) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/20 05:27:46 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000124000-0xe)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000efa000-0x18)={0x9, 0x6, 0x81, 0x267, 0xc866, 0xfdeb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000abb000)={0x183ae840, 0x401, 0x8, 0x4, 0xc672, 0x6}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c36000)={{&(0x7f00009cc000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b5000-0x1)='/dev/hwrng\x00', 0x4000, 0x0) [ 59.099427] kauditd_printk_skb: 93 callbacks suppressed [ 59.099435] audit: type=1400 audit(1516426066.300:468): avc: denied { sys_chroot } for pid=10098 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x73)="5d744b4087d4846c7ab6b965aca6749952a1ae980c7b34b06e35e9ed92cf1e99c3b6e99a7c6d9ace68918ff8641cbb1e2ac84e15b7067cbe5d053e73a5f7dfe3934a88c787b843aac12f2991c15f695abb29fdb5e7adcc2033a00d4de7aa897070bd5b199f6b3b8e36523ba59298ba1f617cc5", 0x73, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00004cc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1000, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xff, 0x80000) accept4$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={@common='nr0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00008aa000)='attr/current\x00') getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000dfd000-0x1)=0x4, &(0x7f0000413000)=0x1) syz_open_dev$mouse(&(0x7f00009f4000-0x12)='/dev/input/mouse#\x00', 0x40000, 0x240000) sendfile(r4, r4, &(0x7f0000216000)=0x15, 0x2a) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000)={0x40000002, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000003000-0x10)={r4, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000002000)=""/235, &(0x7f0000003000-0x4)=0xeb) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_l2cap(0x1f, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000a000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {r2, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b46000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000069e000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000042e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fce000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r2, &(0x7f000030c000-0x6c)=""}, 0x10) 2018/01/20 05:27:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008f1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/checkreqprot\x00', 0x200000, 0x0) name_to_handle_at(r1, &(0x7f0000abc000-0x8)='./file0\x00', &(0x7f000084c000-0x9e)={0x9e, 0x75, "62b425b16fd27b2708125fadc75fed3ca75d489ac94aef0f2cc38f6c1bf84ab8bfd38d5459585da97528bab9c2557c5205c618ab3a0d26fabcfb80da6c6d3e0ab4d0eeeb84d9271abaa3f8a0acf74840209cba5dd93e26bdf0803c26dd1f7e4777fef68606437765783142529faee00d052a55016d8336529e4814029de778b037256848775ac3a39e3bedf604608845d5880929bf82"}, &(0x7f0000cba000-0x4)=0x0, 0x1400) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) r2 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5956) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffff48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ed000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c71000-0x20)={0x2, 0x3a935800, 0x202, 0x1, 0x9, 0x80, 0x3, 0x20, 0x0}, &(0x7f00008c6000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e4000-0x4)=@assoc_id=r1, &(0x7f000068e000-0x4)=0x4) sigaltstack(&(0x7f0000284000/0x3000)=nil, &(0x7f000030c000)=0x0) 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') getresuid(&(0x7f0000336000-0x4)=0x0, &(0x7f0000e1a000)=0x0, &(0x7f0000dc9000)=0x0) getgroups(0x4, &(0x7f000041f000)=[0x0, 0x0, 0x0, 0x0]) fchown(r1, r2, r3) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x800000, 0x401) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000659000-0xdf)=""/223) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1866d2d) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00001b5000-0x9b)="b65a57551e29420b03b9a09b312d5da2607a8d9f921e23674d38fd0abff09e5bbd81a22c5cfcff95b9e699b1be04daa46b58a585bab5b39df6adb7cdb2409c33bad1d86e333d895942fab1a3127e16b3e9b0bc3b2fa9cdded594cad57946afa75d6c93ceaa007cec71082140de3e97c659b3e772dfbd28ae5e4175a745897aab0f5cddeb2b4107b65770f7999e6a411c703ede1e7b2b2b2fd37e25") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000fd0000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000fd1000-0x30)={0x30, 0x0, 0x6, @fuse_notify_retrieve_out={0x1, 0xdd132c, 0x7ff, 0x1}}, 0x30) syz_open_procfs(r2, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d81000-0x16)='/selinux/checkreqprot\x00', 0x2680, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005b5000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a6d000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000869000-0x108)={r2, @in6={{0xa, 0x3, 0xfffffffffffffe00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x694, 0x9, 0x10001, 0x7ff, 0x40, 0x8, 0x4, 0x3, 0x10001, 0x100000001, 0xfd, 0x6, 0x0, 0xd0]}, &(0x7f0000da8000)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ddb000)="5e7339764314ac8998d223168d027966333ab3545356f9b9aa7d890d8ef0f72573ec57272e399171e794977b16ba59187fe48be96c262878af69a2321a713db52df5d747a26ee8eeebd839132c21c22f941353f3af2c3af6a3ec4d523deb208ca86d1e25964212beaf3021", 0x1) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$sndmidi(&(0x7f00008ec000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x103000) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00001c5000)=0xffffffffffffffc0, 0x4) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f58000-0xc)='/dev/autofs\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/ptmx\x00', 0x40017e, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000359000)='/dev/cuse\x00', 0x600000, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000404000-0x20)=[{&(0x7f00005e5000)=""/4096, 0x1000}, {&(0x7f00005e5000)=""/238, 0xee}], 0x2) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0}) vmsplice(r1, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000011000-0x10)={0x10000, 0x1, 0x5}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000bef000/0x18000)=nil, &(0x7f0000010000)=[@textreal={0x8, &(0x7f0000009000-0x49)="0f01cb2e0f001b6764d2d9ba400066b8b700000066ef0f01c8660f38067d2fbaf80c66b8b0ae4b8466efbafc0c66b85f3b000066ef66b9f70900000f32260f3809a40048b800008ed0", 0x49}], 0x1, 0x44, &(0x7f0000010000)=[@cstype0={0x4, 0x9}], 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f0000f35000-0x10)={0x2, 0x0, @rand_addr=0xd87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000801, 0x86) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/checkreqprot\x00', 0x240000, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000fc2000)={0x9, "9fdbc94a2d49"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xafa6c61264967cae, &(0x7f0000acf000)="c084c4d043eff5f34d95280d74cbe5d86b6e4a7cd107ed2a92d17f5c05e00d91f3ea21902fa21582a9a347f95afa0ad90457cf3dcd9ba9b1273c3b2a07a2ea35c2fbf20480f32166afdf07f963204e87424128103d2cb6074ffc20b6a513ad40b4ac5cac65717c04a16e72c48deb0f8efc6c85e7df7ad41c4604d41c6036dd23067dca36f9d84623f4abc125cf191cadb0", 0x91) r3 = getpid() lstat(&(0x7f00002ae000-0x8)='./file0\x00', &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b36000)={0x4, 0xffffffff, r3, 0xb838, r4, 0x81, 0x9, 0x326}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e07000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000fc6000-0x4)=0x0) getpgid(r6) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000fc6000-0x18)={0x4, 0x1, 0x1, r0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000fc3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000c70000-0x4)=0x14) 2018/01/20 05:27:46 executing program 7: pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x200000000000003e, &(0x7f0000b86000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(r0, &(0x7f00006f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000888000-0x4)=0x14) bind$packet(r1, &(0x7f000069c000)={0x11, 0x1, r3, 0x1, 0xfffffffffffffff8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000053000-0x20)={0x7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f56000-0x10)={0x857, r4}) 2018/01/20 05:27:46 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, 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) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="58e34c6fce69f8aa5550f29889c5447d"}}) 2018/01/20 05:27:46 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026c000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000093d000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/20 05:27:46 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)='securityppp0/{keyring%GPLmd5sumeth1cpuset-\x00', 0x3) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x12, &(0x7f0000001000-0x90)=@raw=[@generic={0x8, 0x67, 0x6, 0xfffffffffffffffe}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x3, 0x2, 0x7, 0xa, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x8, 0x8e, &(0x7f0000001000)=""/142, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) sendto$inet(r0, &(0x7f0000c28000-0x46)="e8225d42d3f92569c5633488bff8e86b04cbbbe8729350ab517556aa22863461d804da1d1668e606942cef0479896af2cd8a0f672bc8a4a1cf9478ca98dcef4a8fae23cbd6bd", 0x46, 0x4040, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00008f9000)='user:\x00') r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) recvfrom$inet(r5, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c86000-0xc)='/dev/autofs\x00', 0x420100, 0x0) getdents64(r2, &(0x7f00008fc000-0x89)=""/137, 0x89) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000cbc000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x1000004) msgrcv(r0, &(0x7f0000602000)={0x0, ""/164}, 0xac, 0x0, 0x0) r1 = gettid() wait4(r1, &(0x7f0000a21000-0x4)=0x0, 0x40000000, &(0x7f0000963000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000024000)={0x1, ""}, 0x8, 0x0) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x214000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000bd2000-0x8)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000078c000)={0xbf, 0x0, 0x6, 0x7, "cdae28926ed42673cf8f65be64e3070ab43a8603c579cf3391a696fe5168838620f9720f74f2c89771be5204", 0x83}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00004fd000-0x75)=""/117) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d4000)=0xd5) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000b29000)=0x0, 0x12) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00005bd000-0x8)=0x0) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000159000-0x13)='/dev/snd/controlC#\x00', 0x10001, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000c46000-0x120)={0x200, 0x6, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x92, 0x5, 0x8, 0x5, "7438fdfd2daf3cf4de56aa87bdf3c5d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x0, 0x0}) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ffa000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ae000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x13, 0x80800, 0x40000000000, &(0x7f000093b000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x22a0385a3b1c6999, &(0x7f0000db9000-0x4)=0x0, &(0x7f000087b000-0x4)=0x4) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d72000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f000010f000)=""/50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c06000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, []}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) ioctl(r0, 0x2271, &(0x7f0000001000)="") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002f4000)=0x0) [ 59.373516] binder: BINDER_SET_CONTEXT_MGR already set [ 59.382284] binder: 10190:10199 ioctl 40046207 0 returned -16 [ 59.404525] binder: send failed reply for transaction 28 to 10190:10193 [ 59.414560] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r3 = open(&(0x7f0000b1f000-0x8)='./file0\x00', 0x400140, 0x1) bind$nfc_llcp(r3, &(0x7f0000410000)={0x27, 0x4338, 0x13, 0x0, 0x4, 0x400040000, "a346793d8809a1300d410a6e7d3a2207891fe0fe82649290b109258c85705f2100c5b90ed8eee26366cbdbcc90d85942214b518bb65a462e0948594e4635d1", 0x8}, 0x60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000dd9000-0x4)=0xdb58) 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000f3000-0xa)={0x0, 0x5, 0x1, [0x75ba]}, &(0x7f0000f88000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef4000)={r1, 0x100, 0x5, 0x100}, &(0x7f0000036000)=0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000581000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x3, 0x7, 0x2) write(r2, &(0x7f0000d6e000-0x24)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) getsockname$packet(r0, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ec000-0x4)=0xfffffffffffffd44) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f47000)={0x7, 0x9, 0x8001, 0x7, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000005a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011b000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000cdf000)={&(0x7f0000cfd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ddb000-0x10)={&(0x7f0000331000)=@newpolicy={0x110, 0x13, 0x304, 0x7, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x679, 0x3, 0xffffffffffffffff, 0xa, 0xa0, 0x20, 0xef, r3, r4}, {0xffffffff, 0x3, 0x7, 0x10001, 0x0, 0x4, 0x8, 0xfffffffffffffff8}, {0x6, 0x6, 0xfa, 0x200}, 0x80, 0xb, 0x0, 0x1, 0x3, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0x0}, @replay_esn_val={0x24, 0x17, {0x2, 0x7, 0x3, 0x1, 0x5, 0x7, [0x100000001, 0x1]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000cbb000)={0x40, 0x98d6, 0x20, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) openat$ppp(0xffffffffffffff9c, &(0x7f000011b000-0x9)='/dev/ppp\x00', 0x100, 0x0) 2018/01/20 05:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e37000)={0xffffffff, 0x8001, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000048000-0x18)={r0, &(0x7f0000fde000)="3f5bc04f84c0d204aa3c9e57c626a216dbb49a7b4f96d9f3215ee2d1c167874ea8fd68b1441a723795b5b4735a30384d85f8ed60fc9c8be884de9f533603f41f34a9a7d6f48f70725f1bb337de2ad33c0a3f6e58178338bb75c97eead4e440da8e46da80f6f91fc68fd06e1c19d9dcbf8de391d1718271949f3a531d0af958e80febabeab49347b4ee8dcc360ca0d961aa81de2d954b7c158ac324c532993434d193d71598f6168a0d8d88b4294da78f3c3c189a6d86004f29960415995e7f5459d2a556114967a8771f25135dad1fea21abf860da", &(0x7f00004d2000)=""/143}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000ba3000-0xe)='/dev/admmidi#\x00', 0x1, 0x101002) read(r1, &(0x7f00002cd000)=""/4096, 0x1000) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ed6000)=0x3ff) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e61000)=0xff, 0x4) r1 = getpid() perf_event_open(&(0x7f0000b85000-0x78)={0x0, 0x78, 0x6, 0xfffffffffffffffc, 0x7778, 0x7ff, 0x0, 0x10000, 0x24009, 0x6, 0xf7, 0x8, 0x5, 0x4, 0x401, 0xfffffffffffffffc, 0x3, 0x7, 0x3, 0x40, 0x5, 0x1, 0x660, 0x3, 0x10001, 0x100, 0x80000001, 0x65, 0x6, 0x0, 0x0, 0x40d, 0xa209, 0x53, 0xa1, 0x4, 0x80000000, 0x2, 0x0, 0x8f, 0x4, @perf_bp={&(0x7f000010a000-0x1)=0x0, 0xb}, 0x10009, 0xbd8, 0x5656, 0x0, 0x0, 0x0, 0x9, 0x0}, r1, 0x6, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003f8000-0x12)='/dev/snd/pcmC#D#c\x00') mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) syz_open_dev$sndpcmp(&(0x7f00003e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a85000)={@generic="a67df9b5a29e199502080ec954f2eea2", @ifru_ivalue=0x4e47}) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000568000-0x4)=0x20, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000035000-0x8)={0x2, 0x4}) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000516000-0x4)='tls\x00', 0x4) [ 59.419770] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7ff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000089f000)="240000002a0025f00015430200000000f6bf000006000000000001000000000000000000", 0xee) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d2d000)={0x0, 0x2e37}, &(0x7f0000d0d000)=0x8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ea4000)={r1, 0x20000000}, 0x6) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ea4000-0x70)=[{&(0x7f0000ea4000-0x49)=""/73, 0x49}, {&(0x7f0000ea3000)=""/65, 0x41}, {&(0x7f0000ea4000-0x8e)=""/142, 0x8e}, {&(0x7f0000ea3000)=""/53, 0x35}, {&(0x7f0000690000-0x1b)=""/27, 0x1b}, {&(0x7f00006cc000-0xc2)=""/194, 0xc2}, {&(0x7f0000041000)=""/70, 0x46}], 0x7) [ 59.462754] audit: type=1326 audit(1516426066.661:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10229 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x3, 0x6}) io_setup(0x131, &(0x7f0000865000-0x8)=0x0) 2018/01/20 05:27:46 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000afe000)='/dev/dsp#\x00', 0xbd, 0x0) listen$netrom(r0, 0x7fffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000afd000-0x159)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) flock(r1, 0x1) 2018/01/20 05:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bb2000-0x6)='/dev/input/event#\x00', 0x200, 0xc800) clock_gettime(0x0, &(0x7f0000acd000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00006dc000)=[{{r1, r2/1000+30000}, 0xffffffffffffffe1, 0x6, 0x3}, {{0x0, 0x2710}, 0x24bc, 0x5, 0x40}, {{0x77359400, 0x0}, 0x0, 0xffffffff, 0x9c}, {{0x0, 0x0}, 0xda, 0x7fff, 0xff}], 0x60) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, &(0x7f0000777000)={&(0x7f0000129000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b5a000-0x60)=[{&(0x7f0000837000-0xa2)=""/162, 0xa2}, {&(0x7f000009e000-0x1b)=""/27, 0x1b}, {&(0x7f0000bd5000-0x5b)=""/91, 0x5b}, {&(0x7f0000658000-0xfb)=""/251, 0xfb}, {&(0x7f00003a2000)=""/176, 0xb0}, {&(0x7f0000b6f000)=""/14, 0xe}], 0x6, &(0x7f00003cd000)=""/63, 0x3f, 0x7ff}, 0x122) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/20 05:27:46 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006b2000)={0x0, 0x3ff, 0x5, 0xffffffffffffffc0, 0xffff, 0x6f4, 0x7ff, 0x73d, {0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x8}}, &(0x7f0000000000+0x1bd)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x3e)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x21, 0x2, @thr={&(0x7f0000001000-0x17)="7bb21e63651d297c9091eb9484156ddafc1bb60cfc905f", &(0x7f00002f0000-0x4f)="d0ff9c35d3e51d4ccbfafa8e0c56e23dff5e1e98b275f626456167991663d60efb4d86a91ce117016d56111f17bfc54c17f2ac40e81fe82ad132a9ca4445095a9f5e9c853b3f40b43486819297c6c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) rt_sigreturn() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000000000)=""/45, 0x2d) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x1ff, 0x4) r5 = shmget$private(0x0, 0x4000, 0xa595049015de043c, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000002000-0x78)=""/120) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000006000-0x20)={@generic="22fbf67a15e84b324e76e9a5f46b8ff0", @ifru_flags=0x2000}) r6 = getpgrp(0x0) r7 = fcntl$getown(r4, 0x9) rt_tgsigqueueinfo(r6, r7, 0x34, &(0x7f0000003000)={0x3e, 0xffff, 0x2, 0x100000001}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000006000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000004000-0x20)={@generic="0fbd35eca51c7d549cfd628438acd6f8", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ad2000-0x9)='children\x00') bind$inet6(r1, &(0x7f000045d000+0xced)={0xa, 0x2, 0x95e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}, 0xfffffcce) sched_setscheduler(r0, 0x3, &(0x7f00008e8000-0x4)=0xfffffffffffffff7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000806000-0x10)=[], 0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000363000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4b000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b3e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/20 05:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000009b000-0xa)='/dev/dsp#\x00', 0xe2, 0x10000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000074f000)=0xfff) pipe(&(0x7f00000c2000-0x8)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00006fb000/0x18000)=nil, &(0x7f0000867000-0x18)=[@textreal={0x8, &(0x7f000066a000-0x69)="2e64650fc78f6a2f0f008c09802e660f127d4666b95908000066b86048000066ba000000000f30baf80c66b8c07d0a8766efbafc0c66ed0fae2e76d6baf80c0f209e66efbafc0cb8f3fbef0f0926260f01cb66b92c08000066b80078000066ba000000000f30", 0x66}], 0x1, 0x0, &(0x7f0000158000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004f0000-0x18)={0x1000000000000130, 0x0, [{0x491, 0x0, 0x0}]}) 2018/01/20 05:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000649000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b4f000-0xd8)=@ioapic={0xf002, 0xffffffffffff15dc, 0x45b, 0x6, 0x0, [{0x8, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7f, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xceb, 0x80, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x5e5}, {0x4, 0x8001, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x10001, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x8, 0x81, [0x0, 0x0, 0x0, 0x0], 0x5f7623d}, {0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0xa49, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0], 0x438}, {0xfff, 0x6, 0x401, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x74a8, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x46ea}, {0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x1000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x0, 0x80000001, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0xf, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x101, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x2f3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3ce}, {0x4, 0xe9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xa0, 0x7f, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x200, 0x95b, 0x9a14, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0xe56, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x6, 0x6, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0], 0x2ea}]}) [ 59.522674] audit: type=1326 audit(1516426066.723:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10229 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/20 05:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00008e4000)="079cf39f15684112b9c8346652fcf26d18df1251a50b3e95998475dacbaeadf9fdbb88a2034c386bfb503bf02c3a7c1f886158a5cd9977a90cb0b82680135408a70f4161e9d828e7dfcc584ac1fd9fe50c9a2fc17de1e512965738cf5fb899ac4b41865ca639d5db22f22204465037", 0x6f, 0x20000040, &(0x7f0000e08000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000-0x4)=0xe8) sendmmsg(r1, &(0x7f0000dbb000-0x109)=[{{&(0x7f0000352000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="2ad147fbad50", @common='gre0\x00'}}, 0x1e, &(0x7f0000c97000-0x30)=[{&(0x7f0000299000)="a59a4a7a514991ef970f30f93f8eefa0073f724921f4ef3ca4538bcf4e6a4aed9f60057edf9d370d0b3b7e041cfc9859fe87e7ddca127f8577a0a371b78be58609b3887d4e814e69678c5be1d94421d90a1f21ba2298627f76d720823cc04fe738b71f05ea6247302218102cc04cb8732ede22c72a5302904f8ffc0826eb36bba85cc8c09ab7d4819c1f8ff6118e443b2441dff7d4404fe53eaf8416b49921483e31647d41e6956d080bea28bf8925e2ea503a4daa6b8030c04a078bb199a003aa13e35a5eaeb17e1f7f827ba2839e788a9ffff462c0d3f87264e8", 0xdb}, {&(0x7f0000a47000-0x8a)="83a7905f49586db71d9f2e460c63549602765fe77c587b8a970f1b84d53ee2802b58a1bbcd5d0798fb6575e9b21b14b7c2d1dfa69e5e4df614f46cd1d24f6f589cf8cc6ed691931bd17b298a2eb354f8020605cba2515c7340495faf80cd890339edd16a0e55b7a9bbdfe35448e82503a816d6d366365f2c8a393fedfe32486d561f241915ee74e48b57", 0x8a}, {&(0x7f00006ca000)="b04e7e3035ec00f7ed42a84a2628a84be1df5a8ec97f3223852c9ce68ee4650e6516d76032d1a4e10925aa178aa706ed84b1a2e4d429afd33be62fa5548e639a205017496fa1061bd37713861b5f9e8d24fc0a028211be7c222d62e79d033eac4240ac67d0397a5f2c187d3e044486eab0f59b502f52ec0d7491ed4a06807e71022d", 0x82}], 0x3, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f0000b86000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003e7000-0x40)=[{&(0x7f000084b000)="1cb5b497bcc4653eeff8f39cbcbf31a7b1b66f0fc24e8d9ef3d2c8a2a49d2e89eed827ed6c5b678d82eccfd60ba4c1e80eea895b1adec816df618fe6249affffe03e33d1284a2d0b35cc175f02034b90e769d19cc4ca9ef391281cf825f73bba337f7ceed250adc969450e042a183817266b98d51d90e3b6cd5dce6df9", 0x7d}, {&(0x7f00006b1000-0xc4)="47be81a7d2c8bd25a14805aac3299d5472746a6ec2ee9325e1803a0b6e6507835bab80110ca56cc47c37a826ab5c696c65a4769c51405501abb6d22833e4a4d3d3d4d2cd6c46c4345684a10d0c1e3688d2d4bfe6080b00471fa5ba167fbb0f8ecc487faa2b90ed70917e382abdf9a8a2e328c8bda367aaf528addee18df64e06c7ad50377dfa37ff97bff7dac33108cd4e559b66d749984ea7a41bdc3eb323533a0d884ced8d9256929b9a17021638ca89ff78ef02f8eccc453d8e2844f02e1a4eddf21c", 0xc4}, {&(0x7f00008c0000)="71bcaa1a84b67d165253", 0xa}, {&(0x7f00000e6000-0x29)="1ff7fe69c07a9a85e654869c7d992f866aee39eca78c05ceeb476f48793740d7a11ffb9461a2551fec", 0x29}], 0x4, &(0x7f0000e73000)=[{0x48, 0x114, 0xff, "cc7b58f1c089a77de63d9778138599c1fa5c41acc545ae5206b5a419d73030be81b2f11b347dc88af49c562727ead0718bedab"}, {0xd8, 0x110, 0x274, "d58db389a82739a805c46c38e324fddf6b3218c486c43c29d39935d335035cce75c19940527411ed9efd3147c2e90dbab019962ec8b259a07d6a65663b743387fdb910553c1a082518a6d08d01dda684b16987210448f4bbf12797c0f8394289dec2a87ea90fa9ef613e4b08717a1db639043c1ebe9a4f8b2eb7889b0bb106a9533d23d4839a39c6d0394d39dab89292c7ba9fe6de29a51b77e9a94734e2258f5062d22b081dc3da80b3f33a47affccb660716e346e1e3a24c2bb039ca963576491056d3c4e03a"}, {0x90, 0x114, 0x80, "5c3d5071104f830162170617c2def28138e87f782dcff488f4c7a09a76cc85dd09534ca43322cabae70adeb72d3ff8e7b7e12cb1a176897d23f27c6aed76d5b8336c50d7fd7739d6a6a61391054db353d0f42a43ad2f45b6e541a9c893f2f94266fdd07a5a03a1a7e4142a63bc5bd06857fc96fd74503e3833a7bbf7bc"}], 0x1b0, 0x4000054}, 0x4}, {{&(0x7f00007a8000-0x14)=@ll={0x11, 0xf8, r2, 0x1, 0x20, 0x6, @random="d289ab3da9ea", [0x0, 0x0]}, 0x14, &(0x7f00008d8000)=[{&(0x7f00007df000-0x1000)="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