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", @generic="697cc2b235f6bb071e6d2248c097d1b70513ba223169b72071a7e45c9e27bac8b984d56fb0949dcf94e5743c5117b22bf31d9028dc64f2aa5799a03e4080268cf55d5a389bea938ef13dd2fd4b9a6e954eed67bdeda59a8268b88f2d33af4ca2876efaf1a480f98e547802e8e9aeac7611b57741ab57b7d35508203c67b0861e8041dfb1728f6c2c5ab67bdea3ae0e2f02f87a3506b6e68e36ee6d721502b6321c0418f316", @typed={0x8, 0x76}, @generic="c7b5de56a3b16ffb1fb7b4097c8718c0740069c8e2963dd258fafc329c54e5c556f52d80ea339164897f5debfa413221a60f7146316665f1ee68ccd28b5800d8b0339834c47de33e939a2eb1957bbe2e003e15a73863a02634d1f2762114073c0ff065c895d3c213962d13e59779669d17c718fc6893dca6418951bc7953767d032a8db28231a2e8b387c7b55fced70f8f011d0aecaf18daac98d8812f3fa447", @typed={0x8, 0x3e}]}, @nested={0x110, 0x6f, [@typed={0xc, 0x52, @pid=r3}, @generic="bab2beba304a590631613ebd3889c671c3dba2d93110cf53eaaac248bc16fc7ec71a324bad6abe42c442e24216b89775937e45da3d03ccee79caca90b7e75b6e302132908ce39ce87815ee1fdfa450de30d434e8c088d399d81b2bdbfd5eab8b4ca22055d2f23a59f4", @generic="12888e9ff22f973993bc7911f71cc4c777679f5a586d4969c52ab3ef775f260883e020fd71db8d134798d685f9e093c4c24ce6c1a2820878f41f45b66c69756720cc2fbdbd7fd7c24155359951d27fd60a936f623029d1dc7401e49de32aff212d4c2a04d2a7d3b774314a6b9b0ddb66e383cb4e2b51015544e1759a03e58346de7b325ab6ba38cd725c3b", @typed={0xc, 0x3c, @uid=r4}]}, @nested={0xf8, 0x5e, [@typed={0xc, 0x88, @u32=0x1}, @typed={0x10, 0x48, @u64=0x3}, @typed={0xc, 0x11, @ipv4=@broadcast=0xffffffff}, @typed={0xcc, 0x62, @binary="3606b3d42ea84de7081e4292a0d1091aa733e807ce8ff4a04c6bf6401b0b01644e5576c772fa63060576e157db01599a7ca418d008f8f040838b55f9859e9155254c9b5186d3b5c220fa2ec791517e6cd2c9cb54a2cb7ba555b5cabaf2db3fb525e50a9b60594b8663a9765bff1f3ebb9eb4a5cddae49bac9aea5f9bb230b83c1b6ad1047476dba9c218b13c70855dcafcfc5c3475d994d07b5fc49f108abe9e00586933325f4baab0b513c984aaff201dc7236a4c1e848a68ad191aa08ec988c99f"}]}]}, 0x15d0}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) syz_open_dev$vcsa(&(0x7f0000001780)='/dev/vcsa#\x00', 0x1, 0x1) recvfrom$inet6(r5, &(0x7f0000000180)=""/166, 0xa6, 0x20, &(0x7f0000000240)={0xa, 0x0, 0x3, @empty, 0xfffffffffffffff7}, 0x1c) modify_ldt$read(0x0, &(0x7f0000000280)=""/246, 0xf6) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r2, &(0x7f00000017c0)="051a40393cc48d27b2e17abe82dbe75a58bec39bb2b1fdfc080da0cbba9a32972ce29169945b83fed73f4dfeab3453276fb8a4336c4cd49a6c98d79e57d738ad608a8bd85f099405917eee4a42f271bd5362c0b13cf13f2a1e12e62c6905043e34807cd0a894018ba716a5c363243ccdd97082dc44234138be469103a85f35e1393b12613969818ea3ba463b26f6717bd8a0bf3da947de40d0ec8925fa7a7e5e1e5a330a5bd787cfa28ad5", 0xab, 0x20000000, &(0x7f0000001880)={0xa, 0x1, 0x106, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, 0x1c) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0xfffffffffffffe32) fdatasync(r0) 2018/02/26 15:09:13 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000002, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000096000)) r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x5, 0x8, 0x7, 0xffff, 0x0, 0xdc, 0x80062, 0x7, 0xfffffffffffffd4a, 0x4, 0x4, 0x5, 0xc7, 0x200, 0x3f, 0xb609, 0x2, 0x20, 0x28c2, 0x3, 0x7ff, 0x8001, 0x9, 0x5dbb, 0xfa6, 0x6, 0x2, 0x9, 0x8, 0xc2, 0x7fff, 0x4e5, 0x8f, 0x0, 0x3, 0x8, 0x0, 0x80, 0x4, @perf_config_ext={0x100000001, 0x100000000}, 0x2, 0x9, 0x0, 0x7, 0x80000000, 0xff, 0x3}, r0, 0x1, r1, 0x1) 2018/02/26 15:09:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10102, 0x40000000000, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffde8) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = socket$inet6(0xa, 0x804, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="1c8dfd1c11bf30d147507e7d6438135dbf8d6bcd8e6f9b528604cb54b2ac625504094458304035b01976281abd2c1a0f41a3", 0x32) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="a8686f829795e33a28a482d5a83bf0b97b6c33f88aa0b753c40df719aab0b1fcfa76cd20cf16b7182868d6f9dd16cdc9183403ca1e474dadad01673348a3d71751118156ea5f14ad", 0x48}, {&(0x7f00000000c0)="b62db3c138fea372a426fd61a3de609ae2c4e098559fd34464b83bb714b7a5637a810fe2afb77305a6b70c67c5bbd9af907f1b79efe045332f52166bfcde6189e65b9af01823acd658a003081f9fef76809e597112ee2e3b3481c38bed92677d127692a6172120705a8aee976715ba53329ce6e5704e5687323d0a86e36534bc51b59855b828e199532e1678c2099fb9ab3bae9b69d5454a6e6a96cb819164c5b74b1176c94fc685d4c23631a2af86851288ea0ce754fad3", 0xb8}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0400e4ffffff00000000b54139df006c41ba8fc0bc017963797df2d29e4eb919b67054f1fce1359c03f34b2babed45156178c185ddb131ba3f053d18488b1447a16acd91b38a", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x26) 2018/02/26 15:09:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:13 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x121000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x4, 0x35, &(0x7f0000000040)="beae2c29fcdaf29778a73288790816e9fc5b1b38989857ef725066994d646191c68d8f5016e572893070e7b66667fafd2ee610a4df"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f0000000080)={@generic="1775084b8d26b1a1f30120aae7733fd3", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x2, 0x1, 0x3, {0xa, 0x3, 0x4, @empty}}}}) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x0, 0x1, "3652a4b834cd", 0x1}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x5, 0x400, 0x800, 0x0, 0x200, 0x3ff, 0x401, 0x1, 0x1, 0x3}) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x5e1200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x280040) write(r1, &(0x7f0000000140)="1adbdf5872e8149ecf758db5168cf7a7cfc0357f9a63e1f5677408000000cc79886c5e8fb93f9e00109f5d67ecaa868e42e067d205aa02decb2854ba85fa8d67b8affc88f87804179503e57f8437b98eaea0b25225ea5bd2e0c82206b99c7f2d3634f5ec2bfb315e5ad19cd0601efeadfc504697d0ae61c09bcb2faf52000000f88f6b8ed46b1eed8c4a4c", 0x79) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) fdatasync(r1) 2018/02/26 15:09:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded99", 0x28) 2018/02/26 15:09:13 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) poll(&(0x7f0000000100)=[{r2, 0x18}], 0x1, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:13 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x5, @empty, 0x400}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x64) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x101000) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 2018/02/26 15:09:13 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100, 0xda, 0x100000001}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x1, 0x8001}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) fdatasync(r2) 2018/02/26 15:09:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:13 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x800) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x6000, &(0x7f0000000080), 0x2, r0, 0x2}) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000180)="c4fd4e0a9592479788f07dddf80db2792d6d9f477b46e546495743d7d0f0978c69fee8937b71a672da7526a25c4031a1c80c1a524ffa7c37a20d89f1033ee6093c46fb7e", 0xffffff2f) fdatasync(r0) ioctl(r0, 0x6, &(0x7f0000000040)="e4e643f10350ddf842c2aa975f17758b33c0f83c75f6e9b6d56021023945ac9cba9673657627dfdb6496dea925049436ccb79596ead1bb5b0e2a028137ac63ce75811f6a07b86b25c2c5b4159dcf7147deb878ff89fe6077883acd7241fa") 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x1, 0x1d01}) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000000, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x101, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000180)={r2, 0x80000000}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0x2000) socket$packet(0x11, 0x0, 0x300) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffe, 0x2000000000001) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) r1 = dup3(r0, r0, 0x80000) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200600, 0x0) 2018/02/26 15:09:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x101000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/26 15:09:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x80000001, 0xfff, &(0x7f0000000000)="9e12129f5637fa178c5059f7a11adc0707d8c93ee46023a9c37f5a6a14db8909169c1c35a92a45ad1b1fc3d12bb302d7221c2bdd6f2be3f20bc498567329920de334712ddc586de3e28a006b083e9158bbde61dc1b7c766a997607764ddaf15efaa88f0cbe16d37fb78ed1d6260ae436d2b31e170fb6368587f8543cb5b7a1ebd1809271b34b3b4e18fc4bcf1356b2f8727df01ca08f5c5257c708a67cc88c0a297a16d5560de8b9e09fe4830a3335df152e22cb50f25819a53d0c882ebfaee943e00c350503c820d2", &(0x7f0000000100)="47cbbc6c0960eded211e7dffc00d3019ff73fc93fd750e63c3f4a40e40de001a20968f85365438230c12cf134c82ee42cfef21c8f2b5790f8b26943de346d2438f85c0fbf5f53ef0571019099bfb9f0ec0ba2309276b2db20763d0cef07fe4609bc1d94cc822298e8de3b50ce78b2ab9e85b9d7b380f125ad6f0e5", 0xc9, 0x7b}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x42100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) 2018/02/26 15:09:13 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7f, 0x400) finit_module(r0, &(0x7f0000000040)='lobdev\x00', 0x1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) write(r2, &(0x7f0000000040), 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x0, 0x7fffffff, 0x0, 0x6, 0x101, 0x9be, 0x8, 0x8, 0x3, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fdatasync(r2) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xfff, 0x5, 0x9}) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xfffffe92) 2018/02/26 15:09:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xd5, 0x82882) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="18c4707c4f2c8fc89a484dfca2d734b1815c084e40b1d5de6873b306cc3d37f5610c70fad79650dc7970ad205d04d77367376ab0b18c234a864bed61c2b63f144b54658338965ef76644fa128f6975442900de56f9977031caa75170b63cfe7173430550e3cf550a1c9ee3133962a15144b9a864929e4a4abd2b86337222f0daf1e98bae7fe09544dc1a6d002b6309e106815ceb317ee1535d0dff1c3ae16de22d3388ca13e5fe390cb625f414440fcf22093a96b75e71cc9dff5755b7b0cf7054a515a516714c85dc02ea9836ab050f27356f4dfb82533b71717350fd31a8af72bbd991a1eefb206fbe9efbe27767db3a8a35b1fd975536", 0xf8, 0xfffffffffffffffd) keyctl$clear(0x7, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:13 executing program 2: r0 = request_key(&(0x7f0000a68ffe)='user\x00', &(0x7f0000fce000)={0x73, 0x79, 0x7a}, &(0x7f0000f14000)='(\x00', 0xfffffffffffffff9) geteuid() socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc000000000000000, 0x212001) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) r2 = getpgrp(0x0) sendmsg$nl_route(r1, &(0x7f0000001a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000019c0)={&(0x7f00000000c0)=@getlink={0x18cc, 0x12, 0x102, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1000, 0x4000}, [@IFLA_VF_PORTS={0x188c, 0x18, [{0x1888, 0x1, [@generic="3c4d30c78db83d92e38f263498f7e88a83d0c7731a9c9f32c94ac86ad21d00aa727fea998f39cdd6b27e0fbbad1d2b6654ca9b905b8cf09abd9d9999050f924a6bf8da4583d0cece7e109eac4534488d7075fe09e4348fcf2b7c2dd53ca7da89f1e04cc9b69c00ccd16f82a9c6892b3893f8db2271f344bb6e8df7ae42d3d683f97d9dead03219a82e26734a21cf7bcdf9e1482766a78177979e2fee535b37e8d1a036342c820584b441bbc3f0c1f528eead5913ca1448886e2cbdec138c", @nested={0x10c, 0x3c, [@typed={0x14, 0x53, @str='/dev/loop#\x00'}, @generic="651ed20ad52bc2023fcec1d4c6f68be33f0bda27664a2519dda4d44fe8262295adf1cc0d7caa9249314edfb54bdc427675dbe9cbc6f59c8be86baccd88d47cfff4aaeea09174432ace019fa5968170a139a8930bff65e6d7c587e3dc307cb9d06816f371e034720b7b893c8cc7b8dace66e40e3952efc1a6def2364fc8fa846f025f40fce8dec0b4a2442d70ba22808632d14844cf203eff91e368a643f86c26e31be408aacc9a2719920b5a2ba1d0cd8253b3d40e7bdf4cea6bd4452008702fc2b38570f10a16de80e1cdc5334926df225e770f63", @typed={0x8, 0x14}, @generic="c30b7202844618e806ef58dbcc24e8ccdda313d09af5"]}, @generic="156fabac960d3eedd3b8e22983e64c5e200a4afbbe9333a9f7c827d63359a4ac479225b327100e1197797a144f2bb51d39de16b0db1c09b85df474649da931e6c6b5d02ddfc145780747871951ccb67c963742295727df5926eb6d33abd2db0d0b7f46fc1c41b4ab27be6b03dc72e5345bb3db684b083bb787fc65057d6b43ac832316fce84c8ae44c5c96c66333f1f48c152b4cfcbb9cd3e07704f44c992db7f48beaf3a0ce717b0e19e8a9d1af", @nested={0x244, 0x88, [@typed={0xc, 0x23, @pid=r2}, @generic="fe1fb018e3b6b3938153ef02a9c323b5295b36a84830c356ee473bdf219119829a599e2dc7cadad609e3957bf4ac4ad044209ae734fe3d182d884c300a7fdcc82d81a7930d957dc826e71bf92c2d4a53621a58025272616515ab4096f816298e918d7de8c85ae0aa1692c6d8343e041121de0be7372a7aef6591268ab161772ae05a7edac8254d2a47e918a4028417a555bb929c0ca8472931b585e8eeac026ca6a10396638607f6681af64dd848a7b0c2cd5a7d48895a1815b762194696535d218f89c59a8bd8d11850dae8e77e32100079c8081420f6eb5b2e4723a1d3f6ec3fc339642c239c34da70e0f4f1ae30b48c1490d2934b1ca98e", @generic="3457df11c3852a89c4a3453648963d5353f46a8849c6193587e515f48f6932afb64b075126e47eb62f7a020c", @typed={0xc, 0x8, @ipv4=@rand_addr=0x80000000}, @generic="a20e3e552a6fc26ab5b652f1ec3c042b7df5ebb10e4d8a18c2d049023917f231d7ac0e181895647ee174d0d974789e", @generic="d6f83bde077e0c0363f76d2205c95d7b56ed181036e7b35b1246cd08a4f724a7b876d8f6ca29875e328c171aa2fbce856a630475c5dd97ca3b7ad2287eadbf2106a719ee34294a8a9716080094706128745dcdfcab702d24a564d072acd67ee4408544e74459f37a4d1d4a1f986101384be88c97b00b326b47d5458119b5574ca5d2fa4a437f61496451df012e4bf7cd2115e9e7c76c3bdf53586115c65432b2c323be46a94086adf0cf1b94f2d319b6275b7dd6db458184a1b2c770e136a403e535081a6f68aacf497387a9d75023af625896"]}, @nested={0x10f0, 0x4e, [@typed={0xd4, 0x11, @binary="ddc5963e7ee819a3cfefe9d0bf666dce7663ca56281a9bf4fb6138744e3eacafa4cbbe20af58bf8d8d567151d90ccf48e6da6cda029efa76a84b9a0eb2f86ae5f17440ce1939af760170e5f8808ad8bf042758743213ce2819d8cd7e5c77174ff92f502513be76c3e8b0973497d6fd842b35ada8cfd8c8ae6639953bd8e3e29ba8130af5f7fd5e38f50e20e0c2c20c7e41a4940762c49ae619dea0a31f34bcb37995788bca6a07625ab94c73fde1a6056940cd6cd64e06949e7de3e3446510f596f7680fc32f0deb8510e4"}, @generic="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", @typed={0x18, 0x37, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x1d8, 0x34, [@generic="8c5b1b5a3455af15aba66cb8e673a1d3331d3bdc0cd04acf3709b046c82e9f0d012f306a5913eca1b14480fb3190abb19abaa6afc388d749ddacd8bc3a4ef58bfbddf9ae9cf01c91171b7a986244a6cadd96cc3f3f9320cdf60deb806bd289f8616ac79f498d82c78b362d54e910e9db19e3516f3fe4f8716526723d2a469f8bfe6a33a368ae98315fd093c32f134358c6151ea4cc7b7d9e065820d9c002f6", @generic="4f648f9bdb300d28ed78fd4368f8452ac6014e54c7c5acf563fad02d8008dff11083ae56c6155b037612a7c6d6c1c196d0c80c90ad2bfcbab7acb186fba4ac069ba03f3f32c9705369ee820a12097b2ce39fae1665e13d5ff27afb7d1c", @typed={0xcc, 0x23, @binary="bfbb9063a7ab7518177f30e6482689075d9b7f61638e0d6e609ba9885077d8f3c95e5761ca1bb24d752735c1bc381651970455492274afa8e8ce25f3c733d8c5f41f76f1fa40fbf9e44e2ab58c610a5e82013489311ee7c983f314a95c27e26f282a08186e9f4bc2f763f4e67898ac7c7afd1c4e6d9e89aba1c105bdf969ff7d71bef4d84228b6d2b88fc892ef40aede86a8bdc95f6462c9f17e4feb91f2bec99e645b58b648bb8cad735f6c70b22f16e02e3cd39b1eea5d49f98d837854a9d2e4"}, @typed={0xc, 0x8c, @u32=0x2}]}, @generic="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"]}]}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "0d1d7c46d59dd5c7"}]}, 0x18cc}, 0x1, 0x0, 0x0, 0x40}, 0x40) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) syz_open_dev$urandom(&(0x7f0000001a40)='/dev/urandom\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000200)={r4, &(0x7f0000000180)=""/87}) ioctl$LOOP_CLR_FD(r0, 0x4c01) creat(&(0x7f0000000240)='./file0\x00', 0x45) 2018/02/26 15:09:13 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x146) fdatasync(r0) 2018/02/26 15:09:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) getgid() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0xfffffffffffffde3) r1 = fcntl$dupfd(r0, 0x406, r0) fdatasync(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) fdatasync(r0) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40800) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x110, r0, 0x0) alarm(0x641) 2018/02/26 15:09:13 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x202000) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/192, 0xc0}], 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000758000), &(0x7f000095d000)=0x8) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)={0x0}) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/167, 0xa7}], 0x4, &(0x7f0000000300)=""/198, 0xc6, 0x2}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:13 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x280040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0xc0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) 2018/02/26 15:09:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) write(r0, &(0x7f0000000080)="f154b078a5dd08ff04626cc355338b21b48bd5334f922d9332e124d6a885ee7dfb121c430bea3a00a2e3193eb0d1074967ca8a491be507fc57736e6df3b4e1c027c6fe036cc7fe82df8cc5ac3d78e7de5fcb6f6001229030de5d8a5827ebdab538d0c8a3622b6b069da6ae2c398127bdc42827598050780e70cd085dd0bb99dbed46b26d787a3bfbf30e9e0cacee85a7fe03120dac0be463ffde1895c17578225828b4ffdc0fcf28e7a0c00a9b461b8a7978f39f6b60a3", 0xb7) 2018/02/26 15:09:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x58000, 0x0) sendmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001500)=[{&(0x7f00000000c0)="23178eaed63a0675dae0057afe2f76eebfc9403ef41c7fcbef8d7ab04c86f180f98a712982973fe509ccb317da569e214de14f917dd7eaae98735bf5aa540475e5dfabb345254c8acb373e8ccc6779d93108a1cfcdce6d0bacaf1f91b1f61fd3eb15787acf24bed42c74a88644d408b02aeae771ecee5de10ad63cbc54471563ea2cab4f49dea9516267d2f70c0bbb43b549febe33f61eecee99c58c9679ec71a33ffd1b8693a31d8bcf96cdf8c75497cb6d14069015c0d0a33369fcc77c65fcbc489523fcfb449dd29b6d9d6e7c6b662b3239c5dbd66c0b2f9a348879329fad46", 0xe1}, {&(0x7f00000001c0)="4d83995215a69238ae277493f6e22f78341db3055db935736877efdfb8deb92d9804d142d866b4462977b1a1288231158378e04492de399d997b2df4f3b7c21af64f959b35e4d4d6ad5be0ef41182b20b912b27b4a17ad7b85c6fe900bbd466be39780cec7c7b71e6897c80e26c4f036b707c171d929afec01f619", 0x7b}, {&(0x7f0000000240)="dc4bc6b7788b818bc09b4ab92b0fa263254958aee2236d4941af6fa87e0c633c152724b27a55131617bad55b2f86aef7bb5b331d7d302e8b0bd9159c9055248f22d410a5c6a768fd5a02ea3d072d5d939faf2a3474e27f6e72f8071f449509702a43b0fc936d63baaae84a961449551d8e42dc376767524d18aafabc873c93c7fe1c224b11bf90bd478d4acb3e9a432160acde0f233c2f2f5238d1aa6c5bbe6bd49e", 0xa2}, {&(0x7f0000000300)="f6976c88adad43c1e3a9c6df1260cb21624f445b7544a7575202d430cd169e5efd3743c40d3438c07a1828a3a39e3bcd4390adca0509791436a0d1ba26783501040716cb8eba", 0x46}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="a52c2b2c73157f65b368bde2115d150026b6b6e9ef305cb23f370fc7c650407e799fb22a2693e77fc3cd092e68ee7e575ad3e2f2e316d8daa50f75ccde19ab363dc1a6b67b07e05141e234b87a0e88ef3385e39b30b8782c6775ee4e2e217a4c756a73527018cf34d2339c347d76d97295526d6b04346b297ec0b314456475160c08d7908aadb4934da99038d1e935f03f36389f5d76b0d0e837d3bed826fae646e4dae5cfbc6d241c4065e572d53c34ae5cb7ac9e6db7c148b1c7c47b1347691f16500dc7a718e5e17e8a5a5996cf4ae071b226d887c4174f390d0ee9", 0xdd}, {&(0x7f0000001480)="38c14cd507cd5a16ef2586243a1afe00b1842a4e620a318b6dbcff46c5ac8952f4439a8773858ade9c625b5d637017c54d7a6b2022eb38e33c59264673d681e47e2edcd23f4460cfdf0af6934d3160e7bdb0506aa215", 0x56}], 0x7, &(0x7f0000001540)=[{0x30, 0x10d, 0x83a, "9bd71461a300f8af8adbbfd2f3aefd936a9e64c45f7971d58cff61b9648fd502a9"}], 0x30, 0x4}, 0x8011) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000015c0)={0x0, 0x7}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001640)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1f, 0x7, 0x0, 0x100, 0x4}, &(0x7f0000001700)=0xa0) 2018/02/26 15:09:13 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x18000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}], 0x3c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x0) 2018/02/26 15:09:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x424402, 0x4) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000140)={0xffffffffffff8000, 0x2, 0xfffffffffffffffd}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x5, 0x1, 'client0\x00', 0xffffffff80000007, "aac7211277434bc1", "cacc1ff383c9c708e2f61cb91ab9dedacb8da83c2057f2c5ecaada1909eecd11", 0x0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r3, 0x2}) 2018/02/26 15:09:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) [ 88.084689] audit: type=1400 audit(1519657753.920:66): avc: denied { map } for pid=14332 comm="syz-executor6" path="/dev/loop0" dev="devtmpfs" ino=78 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/26 15:09:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200401, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001100)={r1, 0x15, 0x7, [0x7, 0x5, 0x5, 0x5, 0x1, 0x3, 0x9]}, 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001140)='./file0\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000440)) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x3) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x22002, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x446200) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x2002, &(0x7f0000000080), 0x4, r2, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x9, 0x2, 0x7, 0x0, 0x0, 0x800, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4000}}, 0x1da7a17d, 0x5, 0x7, 0x2, 0xffffffffffffffff}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xf49b}}, 0x0, 0x9, 0x0, 0x400, 0x4}, 0xa0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xfffffffffffffffa) r4 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x7, 0x1, 0x9, 0x4}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 15:09:14 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8, 0xffff000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x3178c0ea, 0x2, [0x8, 0xffff]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0xdc, 0x9, 0x1, 0x2, 0x32f, 0x9, 0x6, {r4, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80000000}}, 0xde, 0x3, 0x63cf, 0x2, 0xf4e6}}, &(0x7f0000000300)=0xb8) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) prctl$void(0x3f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xb, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) pipe(&(0x7f0000000080)={0x0}) mq_timedsend(r1, &(0x7f00000000c0)="1c133813aca224ee34", 0x9, 0x2, &(0x7f0000000100)) 2018/02/26 15:09:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000023002d0800000000000000000b004000"], 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x9, 0x800}) pause() 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/loop#\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001200)=@assoc_value={0x0, 0xffffffffffffff3a}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001280)={0x0, 0x7}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001300)={0x0, 0xff}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001380)={0x0, 0xbbe}, &(0x7f00000013c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000100)="cf316a5df9df75ec0ab44e42a747f39c12830357163a9803d2619306ee159316318e5cd6061b2659872f35c7fdafffd09ca83b05937841505b54fc5de6a4f0c8f0e8f02685d43a68976ef6143862e852a719d8f506dad188db5411e35cbbfb271afa425f3cbcc3620e900b56d9e4", 0x6e}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a862de3c50a6b5bfc5820da17e57aa0188f83869b352ba3f2d90", 0x1a}], 0x3, &(0x7f0000001400)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x400, 0x8, 0xbe, 0x1, 0x800000, 0x6, 0x7da, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xc, 0xe85c, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x76, 0x8, 0x0, 0x7ff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2, 0x1, 0x9, 0x2, 0x100000000, 0xd1, 0x9, r5}}, @init={0x14, 0x84, 0x0, {0xe6ea, 0x8, 0x81, 0x9}}], 0xdc, 0x8080}, 0x4801) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x1}) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) r6 = dup(r0) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) fcntl$dupfd(r6, 0x406, r6) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x22, 0x1) 2018/02/26 15:09:14 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x6000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040), 0x0) fdatasync(r1) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) dup(r0) 2018/02/26 15:09:14 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x8000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r3, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:14 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:14 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0xa40) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/210, &(0x7f00000001c0)=0xd2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0x6, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000300)=0x5) userfaultfd(0x800) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x6000, r2, r3, 0x4, 0x101, 0x1010) 2018/02/26 15:09:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000040)) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/223, 0xdf) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0xffffffffffffff81) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x8000) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fdatasync(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x5, 0x4, 0x7, 0x9, 0x0, 0xb53, 0x2000, 0x0, 0x9, 0x0, 0x5, 0xb, 0x9, 0xff19, 0x1, 0x8, 0x1, 0x1, 0xffffffffffffff7f, 0x2, 0xff, 0x7, 0x4, 0xc00000000, 0x1f, 0x1, 0x7f, 0x1, 0x6, 0xff, 0x868, 0x315, 0x0, 0xffffffffffffff00, 0x8000, 0x2, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x2}, 0x3, 0x8, 0x0, 0x7, 0x1, 0x200, 0x7}, r3, 0x8, r1, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffbffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xa9e8, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x0, 0x80) epoll_pwait(r1, &(0x7f0000000300)=[], 0x0, 0xe00000, &(0x7f0000000340)={0x4}, 0x8) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/123) 2018/02/26 15:09:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x1) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 15:09:14 executing program 2: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000)=[], &(0x7f0000926000)=[], 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1a0) clone(0x80200000, &(0x7f0000fbf000), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000000080)="e5eef2b6000000a79a2be2db") r3 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="e8a67b15893561776bf568b61f606b3b10721c07d3f802dad3f3edf1f28319b72f32c4a1461f438cd9737c3d1542264e2f931f9c9c4541e5598652103cc84633c8b9b9d9abbdd1e9a499ed1a058819b32d2819a55256fd37e8abff2bc47a231fc77f0df6db20112e89b1611d0ad11a4cc48db8aadb2c16f989d499db1cc4c5e10d1aab6d3d34f0a0ed92", 0x8a, 0xffffffffffffffff) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000000240)={{0x2, 0x0, 0xdf, 0x2, 0x1}, 0x100, 0x10001}) socket$can_raw(0x1d, 0x3, 0x1) r5 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='&\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x9, 0xffffffffffffffc0, r5) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x68084175, 0x80401) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) fdatasync(r0) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000040)=""/211) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) pause() r1 = socket$packet(0x11, 0x0, 0x300) write(r0, &(0x7f0000000040)="59c48e77cbdec3ec2df73f387db486f4c9e3d1b692f0658245a4d24af2daa99e02e33be29b3b97605cb544ce8b6042644c342cdded99973be2e8e37e2ee44310a7c17020b9374a30e2d5d9b6", 0x4c) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xfff) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) listen$netrom(r2, 0x4) getuid() 2018/02/26 15:09:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x20b, 0xffff}, &(0x7f0000000180)=0xc) write(r0, &(0x7f0000000040)="59c456cbdec3ec2dc4a9da589c5a532148bc01000000e3ff00008a658245a4d20300a99e02e3644c00", 0xffffffffffffff41) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x9c9}) 2018/02/26 15:09:14 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x80) 2018/02/26 15:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd001) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0xe00) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="468906f3968d990e1df83fac8fcc6e0b", @ifru_flags=0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x236) fdatasync(r0) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}) write(r0, &(0x7f0000000000)='Y', 0xfffffffffffffe43) fdatasync(r0) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x1f, 0xffffffff}) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x40, 0x0, 0x0, 0x9, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') clock_gettime(0x0, &(0x7f00000000c0)) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setsig(r1, 0xa, 0xb) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)=0x2) 2018/02/26 15:09:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x401, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000001240)='./file0\x00', r2, &(0x7f0000000200)="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") 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="060063efff", 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) munlockall() fdatasync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x7) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xfffffffffffffffd) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000040)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x9, 0xfd35) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x836, 0x4) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f00000000c0)='children\x00') 2018/02/26 15:09:14 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace(0x8, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) pipe2(&(0x7f0000000000), 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e36410342cdded9997", 0xfffffe7c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0xfffffffffffffa49, &(0x7f0000000100)=0x4) 2018/02/26 15:09:14 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x8, 0x4}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000253ff0)={0x2fd96dfc72dd5baa}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x4010, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x38, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="06630c4000000000010000ffcccb847b630000096310400000000000000000", @ANYRES64=r4, @ANYBLOB="0200000000000000"], 0x7d, 0x0, &(0x7f0000000180)="9a3d8553857d53071afeaa20e7f00132c731f400c5e5ebad14130f0db81264a361c168dd1e5331f50023a79e66aa9cc2c8ab9b11e15d4481d28b28b9dda481a045f00cdd15d7bdde459cede87100c20fa528e42199de43b056f61a481702138871904a1eaef87febfbec1badd3aa963b2201aef730b54fd5f3dc67fcaf"}) 2018/02/26 15:09:14 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x7, 0x80, 0x4, 0x0, 0x3, 0x39c, 0x80000000, 0x20, 0x7f, 0x18}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x548, [0x0, 0x20000080, 0x200000b0, 0x20000244], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000000500000070000000e87f84adc64d34bc4e8e772af3e39c35181073797a300000000000000000000000007958e8c2d89dd1affa4ca0320a9d41c373797a30000000000dab74320000000000000000aaaaaaaa000affff0000ff000180c2000002ffff00ff000000007000000070000000980000004e4651554555450000000000000000000000000000000000000000000000000004000000030000000900000001000000000462637368300000000000000000000000452142bb34599c63a002fc8a8bb865dd726f73653000000000000000000000006263736830000000000000000000000054092548db7800ffffffff00921787be946cffff00ffffff000070000000a0000000cc000000646e6174000000000000000000000000000000000000000000000000000000000c0000009c7ee16c4d2e0000100000006d61726b000000000000000000000000000000000000000000000000000000000800000000000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff02000000170000002d00000096f97465716c30000000000000000000000073797a30000000000000000000000000ac2cc4f8922a2afcd573f9c552aee47e62707130000000000000000000000000aaaaaaaa00bb00ffff0000ffaaaaaaaa0011ff00ffffff000000a8000000a8000000f0000000737461746973746963000000000000000000000000000000000000000000000014000000010001e3feffff7f0300000002000000090000004c454400000000000000000000000000000000000000000000000000000000002400000073797a310000000000000000000000000000000000000000000000019e000000070000000000000010000000001073797a30000000000000000000000000626f6e64300000040000000000000000b6fc40a7e77925e453eabfa45f4dfad673797a300000aaaaaaaa00aa00ff00ffffffaaaaaaaa00bb00ffff0000ff0000e80000003c0200006402000068656c706572000000000000000000000000000000000000000000000000000024000000010000006972632d323030303000000000000000000000000000000000000000000000007265616c6d0000000000000000000000000000000000000000000000000000000c000000010001000700000001000000434c41535349465900000000000000000000000000000000000000000000000004000000040000005345434d41524b000000000000000000000000000000000000000000000000000801000001000000ff00000073797374656d5f753a6f626a6563745f723a63726173685f6465766963655f743a7330000fea002e5df36d5b9068000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000040000000100000000000000000000000000"]}, 0x5a6) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x3, 0x2, 0x56, 0x3, 0x2, 0x5, 0xff, {0x0, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x10001, 0x1, 0x7ff, 0x81, 0x9}}, &(0x7f0000000a80)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={r3, 0xffffffd0, "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"}, &(0x7f0000000980)=0xfffffffffffffea6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={r4}, 0x8) write(r2, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000000)='Y', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101840, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) fdatasync(r0) 2018/02/26 15:09:14 executing program 2: r0 = inotify_init1(0x5007fffd) pread64(r0, &(0x7f0000000000)=""/17, 0x11, 0x3d) 2018/02/26 15:09:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x2, 0xe800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) r3 = dup(r0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000300)={0x4, 0xc015, 0x1ea8}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000040)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x118) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0xffffffffffffffb3) 2018/02/26 15:09:14 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) lseek(r0, 0x0, 0x7) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x3, 0x8, 0x40, 0x0, 0xd}) 2018/02/26 15:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fsync(r0) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) fdatasync(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) fchmod(r1, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xffffffffffffff7f, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/02/26 15:09:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8, 0x3, 0x2, 0x2, 0xa0, 0x20, 0x7e, 0x0, r2}, {0xfffffffffffffffd, 0x69, 0x5, 0x10001, 0x1, 0x3, 0x7, 0x100000000}, {0x14, 0x7f, 0x8000, 0x5}, 0x8000, 0x3, 0x3, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x0, 0x9, 0x9, 0x6, 0x2}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x0, 0x7ff, 0xa, 0xa0, 0xa0, 0x3c, r1, r2}, {0x100, 0xaa, 0x0, 0x4e4, 0x4, 0xffffffffffff766a, 0x0, 0x2}, {0x4, 0x10001, 0x6, 0x7ff}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0xff}, 0x736b56bac6b3a78c, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x1, 0xfffffffffffffffd, 0x1, 0x401}}, 0xe8) r3 = socket(0x40000000015, 0x5, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000280)=""/30) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f000086cfe0)={{&(0x7f0000000240)=""/189, 0xbd}, &(0x7f0000be9000)}, 0x20) 2018/02/26 15:09:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) [ 88.950762] QAT: Invalid ioctl 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5f}, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x0) r3 = accept4(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x80, 0x800) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) getsockopt$sock_int(r3, 0x1, 0x3a, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000300)=[{0x0, 0x7, 0x5f7a, 0x5, @time={r5, r6+30000000}, {0x5d, 0x4cf}, {0x20, 0x7}, @ext={0xec, &(0x7f0000000200)="7553b27fcc357437fa760aea2b3d836a0ccb3fbd596803ddb9d4dc94d0bbbba58cd94c8f66e58ebd3e2b9d464d414131f26120f8756715e37d041eb7bda84ea985a4817ad5eb627bf47c7f50cd0656b16c1f3dc1212a245672dd714b121cbdc57ef240c7f60ffc2e27d346ea09e21493862d1ad40b79a7dc7c299f2118ae81173865010921636497c45db244bf7ea14de0d34c72bbb6d7d1801972713bcc2ccd5d9d9eb8e8c9696d86727dcddebe1489131339004ff02a0148c40687e1048ca25983a6e241d56f6278a739271a6d05a41b328d07dd3c3c292afc7fa8e3b40f1099f14c083b1ae391ec336313"}}, {0x3, 0x8, 0x1ff, 0x4, @tick=0x3, {0x9, 0x100}, {0xffffffff, 0x2}, @time=@time={0x77359400}}, {0x3, 0x3f, 0x6, 0x8, @time={0x77359400}, {0x8, 0x7fffffff}, {0x3, 0x6bf}, @addr={0xffffffff, 0x81}}, {0x80, 0x100000001, 0x400, 0x100, @tick=0x7, {0x8, 0x5}, {0x6be, 0x6}, @result={0x6, 0x81}}, {0x4, 0x6, 0x2, 0x8, @time={0x0, 0x989680}, {0x101, 0x3}, {0x7fffffff, 0xfffffffffffffff9}, @raw8={"07ee26f71441701f3acb81f7"}}, {0x50, 0x4, 0x100, 0xff, @tick=0xd26, {0x2, 0x80}, {0x2, 0x2}, @queue={0x0, {0x100000001, 0x5}}}, {0x8, 0x2, 0x2, 0x3, @time={0x0, 0x989680}, {0x2413, 0x75c2}, {0x0, 0x9}, @raw32={[0x2, 0x8000, 0xfffffffffffffffe]}}], 0xc4) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f00000001c0)={{0x6, 0x3}, 'port0\x00', 0x40, 0x0, 0xff, 0x8, 0x1, 0x6, 0x9, 0x0, 0x1, 0xfff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x7fffffff, 0xffffffff}, 0x8) 2018/02/26 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfa5, 0x80002) recvfrom$ax25(r2, &(0x7f0000000080)=""/96, 0x60, 0x40, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000180)) getdents(r3, &(0x7f0000000180)=""/101, 0x65) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='Y', 0x1) fdatasync(0xffffffffffffffff) 2018/02/26 15:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x900, 0x0) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) fdatasync(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000bc17d000000000000000000000000000000"], 0x26, &(0x7f0000001240)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/136, 0x88}], 0x4, &(0x7f0000001280)=""/242, 0xf2}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000013c0)={0x0, 0x4000000}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001440)={r3, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3ff}}, 0x3140000, 0x7}, &(0x7f0000001500)=0x98) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000015c0)={{0xfffffffffffff774, 0x7, 0x7, 0x8, "b469ba02eaaf92dfd63e6735e7d9d2731b500e3bea9cf770fda7b82717f2940293de04f4790ff3da2d910bf9", 0x6}, 0x0, 0x0, 0x3, r5, 0x100, 0x400, "21aa17b7316d07a0d839bd0aa6af4650018ccb3a6e313b439c80472195c575d99b9f1d8fb45aac2a1a0c2c5d1940681e5941f55dd1cceb6f00052d03885c736a", &(0x7f0000001580)='/dev/loop#\x00', 0xb, [], [0xa24, 0x3f, 0xfffffffffffffd32, 0x2]}) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/26 15:09:14 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000340)=""/240) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x105000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000931ef0)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ftruncate(r0, 0x101) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001400)={0x4, &(0x7f0000000080)=""/109, &(0x7f00000013c0)=[{0x8, 0xf4, 0x7, &(0x7f0000000100)=""/244}, {0xa00000, 0xc3, 0x73600000000000, &(0x7f0000000200)=""/195}, {0x3ae, 0x1000, 0x4, &(0x7f0000000300)=""/4096}, {0x2, 0xa2, 0x9, &(0x7f0000001300)=""/162}]}) write(r0, &(0x7f0000000000)='Y', 0x1) fadvise64(r0, 0x39, 0x8, 0x1) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000001440)=0xdcb9) fdatasync(r0) 2018/02/26 15:09:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffdfffffffffffff, 0x200) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, r0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9f, 0x0) 2018/02/26 15:09:14 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x8000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200000000, 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', '/dev/loop#\x00'}, &(0x7f0000000080)=""/72, 0x45) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000140)=0x3f, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:14 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xae}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0xff30) fdatasync(r2) 2018/02/26 15:09:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x81, 0x4, 0xfffffffffffffc01, 0x0, 0x1, 0xfffffffffffffff8, 0x38b, 0x40, 0x81, 0x7fffffff}, 0xb) 2018/02/26 15:09:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) fdatasync(r0) pipe(&(0x7f0000000040)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000000080)={0x3, {"a3a23d1e0f186b"}, 0x3}, 0x10) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x0, 0x2, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40, 0x4, 0x8, 0x4, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb, "55aa6c7f235cc384e661e4"}, &(0x7f0000000140)=0x13) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x4, 0x100, 0x401, 0xb40f, 0x1, 0x6, {r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x5, 0x20, 0x9, 0x8, 0x40}}, &(0x7f0000000240)=0xb8) 2018/02/26 15:09:15 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f000018ffe0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xa2000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x40, 0x7, 0x4, "e1c28a14ed8bd077dbd674b0e331477829f0fd2f91b812ff23a2e8743bdc41c55ffbf38ced2fdfb5d7160aeeb1de7eb0675a6323d6eda4d535881a6a2f70ef3204944368e1ccacee51aae2f53c462fd6"}, 0x160) fdatasync(r0) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x4, 0xc6, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x24010, r2, 0xd) [ 89.265188] audit: type=1400 audit(1519657755.100:67): avc: denied { fsetid } for pid=14604 comm="syz-executor1" capability=4 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 2018/02/26 15:09:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syncfs(r0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0xb, 0xc, 0x19, "22292765274032f261aedf5fd04ba6d301930ec690c80960d513ca6d3d24b561283c4f9a396baa4db2b3c34d578361fd14228c88dd0bdb4293e9964355812236", "c07a09885cc0e9c9a7444610b6e2605dff874ea6deafaf740912d5c8f16505c805a0b07ea4d2441bf758ffe3812e42124dfb41a42a79d1fef46a4de8bd7d1e41", "c4c7db71e762410cb29999447d6fc04cd8268c85fb52ee07565395ab21c3389f", [0x3c340dc2000, 0x9]}) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x200080, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)={0x7, [0x8, 0x6, 0x4, 0x3ff, 0x8, 0x8, 0x4]}) 2018/02/26 15:09:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)="7d3a707070302eda2600", 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x2, 0x1, 0x81, 0x0, 0x3}, 0x180000000000, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x5, 0x4, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00', 0x7) 2018/02/26 15:09:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:lirc_device_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x30, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7d) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0xffffff2b) fdatasync(r0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe91, 0x2400) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x8, 0x9, 0x1, 0x1]}) 2018/02/26 15:09:15 executing program 6: write(0xffffffffffffffff, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000000c0)=0x10, 0x800) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x408600, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x100010002, 0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x20000, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x400000) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) write$selinux_user(r2, &(0x7f0000000080)={'system_u:object_r:tape_device_t:s0', 0x20, 'root\x00'}, 0x28) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/183) pread64(r1, &(0x7f0000000180)=""/55, 0x37, 0x0) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="131dc822", 0x4}, {&(0x7f0000000100)="8ab78dfdb8de66f51900c585952d76296c2936c8bf515ecb97c23fb93131e734720640d4cad0af3b2f9f90b39a64036b29fce07aae911822", 0x38}], 0x2}, 0x14) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x17f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x4, 0x4, 0x3f, 0x0, 0x1ff, 0xc14, 0x100000001, 0x1f, 0x1, 0x8, 0x8, 0x9, 0x4, 0x2, 0x7a]}, &(0x7f0000000380)=0x108) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x100, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f63ff0)={0x0, 0x209}, &(0x7f0000f63ffc)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x14ee, 0x4) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010005, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000012fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/26 15:09:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x37}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0xdecf, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x64) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 15:09:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="d0", 0x1, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) sendto(r0, &(0x7f0000000080)="8a545ac842d570d67e060453112cf39155bf4b3e36417ee0c4cec5ed11b4adcd17ce7788fbd730aca2eb0cf11207cf415f55271b6ed49dfca0ac9e6ee413ab4fafaaaba7f715a3724b569d9d54ec8aae59619f49c5e08eb950454ae98fcd57b44af32223136be16ea1938b6c45dcb81818197ae218335568b39603d5fbda946d7dec0203a415681f6ec90152b43be436f7ae1f165088b58ceee2ec613cdddd", 0x9f, 0x4000000, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0xfffffd1a) sendto$inet6(r0, &(0x7f0000000080)="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", 0x595, 0x80, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000326ffc)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/42) [ 89.465543] Buffer I/O error on dev loop0, logical block 49, lost async page write [ 89.484808] Buffer I/O error on dev loop0, logical block 50, lost async page write [ 89.526604] Buffer I/O error on dev loop0, logical block 51, lost async page write [ 89.541176] Buffer I/O error on dev loop0, logical block 52, lost async page write [ 89.549410] Buffer I/O error on dev loop0, logical block 53, lost async page write [ 89.564422] Buffer I/O error on dev loop0, logical block 54, lost async page write 2018/02/26 15:09:15 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5afb) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1f) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x4800) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0xffff, 0x7, 0xeea, 0x3f5, 0x12e7, 0x16, 0x1b0, 0xf72, 0x0, 0x1, 0x3fffc00, 0x100000001, 0x10000}, {0x400, 0x2, 0x7, 0x20, 0x5d023bf, 0x3f, 0x7, 0x7f, 0x7ff, 0x2, 0x8, 0x8, 0xf}, {0x9, 0x94e, 0x4, 0x3, 0x5, 0x3, 0x67, 0x100000000, 0x80000000, 0x7fff, 0x1f, 0x3, 0x7}], 0x5}) 2018/02/26 15:09:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffee7, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000a2effc), 0xff) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x583}, &(0x7f0000000100)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, r0, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x5, 0xe, 0x8, "594d9ef5999693a66567f231c5a3ffff5625136a4a8fcd1809595c393dc5bb627582514f1422f32127c151397c99cebfa78494fb4314394994f099f6c23254f3", "b46e1edf10098ba8c6e5d19155b1e14c533848c62160a0898577fe0951b2bb85", [0xf3, 0x52ca]}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000000100)) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x800) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) sendfile(r0, r1, &(0x7f00000000c0), 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0xff}, {0xc, 0x5}, {0x2, 0x1f}, {0x2, 0x7}, {0x4, 0x6d}, {}, {0x4, 0x8000}], 0x7) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x18000) fdatasync(r0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2080, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x78, 0x40afce62, 0x8b2, 0x6, 0x3ff, 0x0, 0x20, 0x80004, 0x1, 0x0, 0xff, 0x80000001, 0xf63a, 0x7f, 0x1f, 0x2, 0x9, 0x3dad0467, 0x9, 0x3, 0x80, 0x56, 0x2, 0xd5a9, 0xf0f, 0x1, 0x1971, 0x6, 0x3, 0x31, 0x4, 0x2, 0x7, 0x7, 0x8, 0x101, 0x1ff, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x5, 0x515, 0x3, 0x7, 0x7, 0x7}, r1, 0x100000000, r2, 0x1) [ 89.573409] Buffer I/O error on dev loop0, logical block 55, lost async page write [ 89.581211] Buffer I/O error on dev loop0, logical block 56, lost async page write [ 89.588987] Buffer I/O error on dev loop0, logical block 57, lost async page write [ 89.596736] Buffer I/O error on dev loop0, logical block 58, lost async page write 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x40000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3ff, 0xffffffffffff7fff, 0x0, 0x1, 0x10000, 0xffffffffffffffff, 0xa438, 0xfffffffffffffffd, 0x8, 0x2, 0x15a, 0x5}) r1 = mq_open(&(0x7f0000000080)='em0*\x00', 0x41, 0x100, &(0x7f00000000c0)={0xfffffffffffffff7, 0x3, 0x9, 0x0, 0x1, 0x1, 0x2, 0x9}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x9, 0x15, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0xfffffffffffffffa, 0xfffffffffffffffa, 0x100000000, 0x9}, @call={0x85, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x3, 0xb, 0x5, 0xffffffff, 0xfffffffffffffffc}, @generic={0x5, 0x0, 0x3, 0x9}, @generic={0x3ff, 0x7fffffff, 0x4, 0x2}, @ldst={0x0, 0x3, 0x3, 0x2, 0x1, 0x0, 0x1}, @generic={0x6, 0x7fff, 0xb37b, 0x6a}, @exit={0x95}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x2d, &(0x7f0000000200)=""/45, 0x41f00, 0x1, [], r7}, 0x48) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000b40)=0xe8) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x3, 0x4) r13 = gettid() getresuid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) r15 = getgid() syz_open_pts(r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000100)={0x0, 0x0, [0x6, 0x4, 0xfff, 0x5f74, 0x1, 0x1000, 0x0, 0x4]}) sendmmsg$unix(r0, &(0x7f0000000dc0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000140)="097d1f84628ce8431f1bec362fc588d0afc221d83bfe8bf924e8955c6ec6edc56ccc0e1939574d75df543fd3aa7997ebce8c8840ee5336fa5877915ec24e658e66f0b120e92034966dd67dd87d187b6212ec183bab9c458600bc03ca40dc36e60e32b3c71667865b7b04eefa9c7320841230891874dcdfa5dc6e2e96ef905784b2e84188aded92baf44cfe6dc050f942988a5ce701649d67c8b97ad0a706d9a20b7c52a3262b45c8fb8efd7a468cae83498f5e3a997c6784f4d041ad04e6d93eca17e0282c65a5a65009e12d585791c16363e049b5ff5b6f6103e3c263aa93302f60c908c06bc532758e07a270c165bb596615afef", 0xf5}], 0x1, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r8, r9}], 0x30, 0x20040000}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000980)=[{&(0x7f0000000700)="db2f9aa92dfaab8616c7b7d719c22a22daa0b7719f11badef6d9396ecb4b823f5eb0952c9d8163ab9cef9be7135565519d919fcf6e305577d39a7134b3a374a7d7d951ed13bd", 0x46}, {&(0x7f0000000780)="5c5805c0e9fff4e12f04da16f89dd4316708e72b71653257c766ae7096f984005a0a0c882c42af18e381fc74a2e3aa6527ce912a9fcae53f45f356a2368399505072042e2bff353900f666d9369dd6f578fe2af2b3f7c67750b31e41fe6221d2c044d642c90234e37292e001be315266c5445f16b70c7ac39ab8c0ffb50111e91b771a8053cad18d0e971af64c8ef345aff7bf4d0d014a95c61441d4c08e3378bd8cfd6f74e91b74b09d2f311209390ac77aac19cf83f197070518cc", 0xbc}, {&(0x7f0000000840)="6db19200c5c023500e7dfda683249f3677ca0b78549f1a38de175809653f424fd3dcb731d7c568ef34179bcc7683f10a4d71c4d546e85cf3aaa525470a37bb3dbddeb8c1eda82e0b1b05059927b77c79ae90dd4579395756d672b9ac1c56780b8aed6d12a52db1722236210843e557a42c37c7707293e3a7469e127ff51cf9b413347d9cab70d07c", 0x88}, {&(0x7f0000000900)="d63583ae27e96bdbd8fe5f96e9204b34a7c046", 0x13}, {&(0x7f0000000940)="cf2733dd7a62c75a7cb14047f7baf7e409de7376e6701b0bc491315d", 0x1c}], 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="00d4040005000000000000002c7a1af7831c4419d9810c950d272852f635a04355b12700c457951d92fc8178b012701dbc6733e980c6a681717934b180e7b734e166bb50c8276249f9e32fb24f644d4f2ce7ceefd05e1344230fec2722966b05a5c834debf4995de027a3981d73ffdf1008e", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0], 0xa0, 0x8800}], 0x2, 0x0) r16 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xb, r16) write(r2, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 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, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x230) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x3800000000, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000200), &(0x7f0000000180)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x8, 0x4) statx(r1, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x9, 0x5, 0x5, 0x6, 0x7, 0x3d}) setsockopt(r1, 0x3, 0x8, &(0x7f0000000280)="ebac729f1bcec080980306dd18ad74ea84b11fde31d1baed7fb6323a5120c10ab55f078a4caf683a0c82030ab264ee72de9310578dda88aea297af0f3f5aee7e877424846d7e444b0e66fc46540e32d7a7044bf3696877920c418185a4fe5237b642ba17da754f96ea625fa8419ad6f34793d7e1d6ec7c0eff10e9cce70438d311f26281fd38b93e6dfa74b4018df8d33ee1dc6252ef3d0242c299753dc415edb0cbbd695768bbac18c71f8d93616f45aa5c27279851629734524dec62609d2e6b1ff166b42a1901488c3810eca56320f26a7155fe4065", 0xd7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x6, 0xffffffffffffff91) fdatasync(r0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x42100) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000001c0)=0x9e, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 2018/02/26 15:09:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/42) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 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, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 15:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x1}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x420000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x100) socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x404800, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x80, 0x4) r2 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vmnet0+\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0xfffffffffffffff9, 0x40, r3) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '/system[\x00'}, &(0x7f0000000080)=""/72, 0x2d) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) 2018/02/26 15:09:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3f, 0x1) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/42) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xb0000, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 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, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) seccomp(0xbd5321ebfc916e6e, 0x1, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x9, 0x140000, 0x80, 0x80000000}, {0x6, 0x8, 0x81, 0x10000}, {0x8, 0x7fffffff, 0x400}, {0x2, 0xffffffffffff7fff, 0xffffffffffffff00, 0x1f}, {0xfff, 0x7ff, 0xfffffffffffffffe, 0x7}, {0x10000, 0x436f, 0x5, 0xbe23}, {0x82e, 0x7, 0x2d7f, 0x3}, {0x4, 0xfffffffffffffc00, 0x3, 0x6}]}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x16, 0x20000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x3}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f0000000180)='\x00') getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x3ff, 0x8, 0x5, 0x9}) geteuid() ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0x20, 0x8, 0x1f, 0x2d, 0x1, 0xff, 0x7, 0x6, 0x786, 0x0, 0x0, 0x1}) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffb, 0x301000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xffff, 0x3b, 0x10001, 0x4, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r4, 0xdf, "39e150fe03f0be54ff75e17c5aa2f608d35a9275e052c064faf50c7d3a7ef49c4978923b79dbf00e787ddf4c4011214d50572df4bfb29ffdb58fa34906bc31cc7788fc1bb3dba6edd8ef834111f55912912caa5a2ac199a877a8816379a024af30b2e0b39cc0617a4cc1424e62ffdf4cd94f2f73c7ee4e5ce00cade6733291c6c98ea9b0decf45428fe70143d7392de949d1c9ed6938080c331b6d80b645322859f9e4c4f65c3484c52a7df2c18b3bf1d36c7cfe2d3b63f64f4e18ec1d158ba5447aa117f6aa33d8e779d08c9520b2d98ece66210974bc44466070a2914257"}, &(0x7f00000003c0)=0xe7) fcntl$getownex(r2, 0x10, &(0x7f0000000400)) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/45) getuid() close(r3) 2018/02/26 15:09:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/42) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7fffffff, 0x0) 2018/02/26 15:09:15 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) 2018/02/26 15:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x284000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/02/26 15:09:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="993011b4518a08c017cc531dc18082ba7336a5aa2a2224adf96dde41139cfc21a9fefc7d250ff855c677dd2192b4813fd0a6dabb22921ffc458524fd72c26e493da5abf90675f6ebfb9fab9e70803154f9a76beb3f9547e4273a01c6aea73ba2050b1a309bab3eaea389382c62d67a8dbe25d273d53ba99382bd54f09b02e23b92a40a21b4f4c6e2b5d7e6e7217795680a320a14b8bda9b0aa2591", 0x9b, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000000300)=""/71, 0x47, &(0x7f00000004c0)={&(0x7f0000000380)={'tgr192-generic\x00'}, &(0x7f00000003c0)="b6f5c62d993d33105245eeef13b3ca21b11f4c7de8a29ec58d2be77148868fd14aeb78488160148ebc80b96b2977d036f6ca1a8caf58e91197d06b032aa4b111d6b80452798f0cd0c94c3ae99a931e31b4c67cb20633e933d1e9ab601ccef6a5df60f61259dbe019559fa5c79943a4864fa20fa41c78e54aeb4fa97a8b803d1fc5e87ed09d0bc9dfbbaf3c6c2e63f7ce7be9ed4d474e1547aaff68f11e9863567386e3cd1ef26d14fb7772e417bcffb480044373b7efb9ca36e3e10b125df3d94125678a117e514af201db42b277a0da65e2938e4ec1d366e73ca6a19cde", 0xde}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010004, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) pipe(&(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xf9f8, 0x2}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffd41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/26 15:09:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x84081, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0x7, 0x408480) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000006c0)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001ac0)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r8 = getpgid(0xffffffffffffffff) r9 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001c00)=0xe8) sendmsg$netlink(r1, &(0x7f00000033c0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003340)=[{&(0x7f00000000c0)={0x168, 0x20, 0x0, 0x6, 0x2, "", [@generic, @typed={0x8, 0x81}, @nested={0x4c, 0x5f, [@generic="4d03515373a68a289cd8097e82ce90e04ae30cc5e54fe6a08489ecbe66408d135990ddcd78293175577c7c6556e996d3d272efb0e766e8aa20c6236acd5d2b62eff50d597d"]}, @typed={0xc, 0x83, @pid=r2}, @generic="53af5f71f25501ec09714a5e08f03d65d5d43e017712272772e264df4fd6aee385416dfc26da0e71aa9eab496aa109f2c6fe45d8f9a714a17a6b60c9bc2c8204fecfd946b9fa263b96eeed89", @generic="969498c441bb292e615cd99df4f3e0e486c085b136997e6948e9478dc3603aa42301066c999247022309c7d9e017190b75213bcb4cb37aa17b4fd4a5d46c0a2c0d9ce3d4b92b6990", @typed={0xc, 0x8b, @fd=r0}, @generic="b7088b85f5d7c3cf9b0b9a492a4853e16a00e8910fd9bcb63b503dbb0f977c1e5ee6a7599c008b13386dce7a99965d9b9031669c0f0867d40a40df97396b82812f0ad5e5701e444a91e912a93ac8ec3c6167b013db85f8"]}, 0x168}, {&(0x7f0000000280)={0x1c0, 0x1d, 0x5ab6eda38044694, 0x1, 0x0, "", [@nested={0x24, 0x12, [@typed={0xc, 0x62, @pid=r3}, @typed={0x14, 0x63, @str='trusted)\x00'}]}, @typed={0xc, 0x43, @pid=r4}, @nested={0x180, 0x58, [@generic="6f2fe6fa5c760e761ac4bd77cb6012d14a3beb9eb27f26b679358eaaaeb5cb", @generic="426cf1adef739e6e7c5fe36d51ffae2d9258358b449539a579ed4ec68ec832e377", @typed={0x10, 0x64, @u64=0x2}, @generic="0efeffdf78ae051e9b3636d9a4b35b1bbf8bb3d92a533d157fe1449456a9384a65e90b1aabbf196f4530b89e7e7b432a56e90cd738c8b7c7702876a6c151bf7e0b5d1ea21d009454dd150035a09d8125597b57f63d1a3fb008f2d8b0b38e7702642c87e1d54b4524f7f6118863a3ff966655114fec32822257d5bd9523172d76255824207378acda745fc458b666a3fd3ee95d9c5e2ea83faf6b182b1378b19a4a9a3946d3bf52a8ab62f4d692d43d9bbbd87cda616d2425185666237121f4436ee7726f9d35e9fc289cc6a10ef5578ca8e7c48d8d976118e0d71450bfbd72f7661a6699c191ee09cf451c0ff055fd7d06d91130b2", @typed={0x18, 0x4f, @str='system$trusted\x00'}, @typed={0x10, 0x4a, @u64=0x6}, @typed={0xc, 0x90, @fd=r0}]}]}, 0x1c0}, {&(0x7f0000000440)={0x238, 0x10, 0x401, 0x5, 0x0, "", [@typed={0xa4, 0x77, @binary="c2ca8b1727ff0f14766867b214f3ba41c8983ccb7204985ad1b275b79de0630ad8f96f388dc0a3a6a04a1f8440989901b16c6ac9c73f203c1e5ef3aa2bcc5092121477dc6d65e1efa8ac87c2b388f3e5c6fdf7226d55bd928fa2f5a7b7b059cfe39d01f78d0fe72326889a9010f0c3469d24930e4e40e28c79c512676118af3cac17c3fb059ab033d28f0b9bc86e57fd01eb915db795bbe8fa6c9143"}, @typed={0xc, 0x25, @fd=r0}, @nested={0x178, 0x6b, [@typed={0x10, 0x59, @u64=0x48}, @typed={0x14, 0x10, @str='em0[^(ppp1[\x00'}, @generic="c3f726f65a14621d78e9f7ce7a060d6e7abcd964d2ce495c4ef95dcc4b3ee11af5cc88db63e02b8bfc6e8f6cba59e2c9e92a7cc5", @generic="f80432da700378d280b89353d3163dae8b548bf819737cd0f387340421dc2e585ba5b42fb04a3ae7de7863ef5c84ef108d58a1335772b82770634f33dcff99a618bc762ecb745faf8f374a85ccb18f6f811f26510967de6140c84a9802c873fa2b9b95727bc7c461c50a375e572a38a050175a625bac002004122df29e2ced20191807830fbadc5c72186bb8bedbb7446f7e3b14fee5f1af148590b905c88b73d880c54ec26df408e12cf31c8f7ff4537937776d3c856699ff6e8b667aece9a82a59c2c32a3674ce43448e1b0998cc2cabf44413c354e7515595dcd8fd0aaad320907050113413c79e5c", @generic="81e2be9f5acc0036dd7bf061461d5f8b28a9ef50e7c717496d9ed010784489", @typed={0x10, 0xe, @u64=0x9}]}]}, 0x238}, {&(0x7f0000000700)={0x128c, 0x25, 0x320, 0x0, 0x2, "", [@generic="242619cae14dd0f60eed657808f847ba9ca57fa1436ce9218f237842ed1ec732e3e42f7ac62546122547d42ae8d78988dfbaace7f4af072980c509e332037ae064f562d492b7e523546f3603afea3d4d172c85bf434a54aca8c7c6b6e684f3ea173b865c41a2497e511ad01c118ebf5446670b4afc210b794aa496807c4c65af06e6ce05304ee6ba1b488e0ccccc2b0c16743c111e7057f6a49b37fabe77edd43a8810577f1331e05f87a4a57a97a1a66a8109cc681439c5a1602f8c375d6a78fe23b8a4fe4656ed130e890eabdf", @nested={0x1028, 0x13, [@typed={0xc, 0x80, @str='}\x00'}, @typed={0xc, 0x9, @u32=0xfffffffffffffffb}, @typed={0xc, 0x81, @fd=r5}, 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[@generic="d506bfe905a476291db7816f42599337c12562887ca822d512085fde6f27149aac9e412b82c8f3bc072db4a00ff2fc46ec6d1551f8ceadce52443fadb3652b1f7bf7d5681ec225aaf2bf6cafe5f0bdb0cb326edc0ca1bdaf8d68a376b6759e97436d4a28cece7edfcc486b06c18ee40364dadf812d8e01b9bb87022eb4dbb09b1ad12dc976e9ce407e724e3ae701a6fafc9ca4f67709fc9959a995d9a685fcf443e5f7624b0371a0ae888f9a794c2c7f95d3564f71fe9073c99d", @nested={0x10c, 0x1f, [@typed={0x8, 0x11}, @typed={0xc, 0x73, @ipv4=@rand_addr}, @generic="7aeab47904639b4a9a9a2765699d4ba41b7fb6c289c2072021b8f3037b647fb2dd1997e5689efd159398818dc0928a4a19318851b402a37b126306779b5015122422f1eadc98551ba1483024647ddaf3b093fc4fda11f0da4abe2e0e4ad2a4594f116ae4914f60637e1fd1f59beadde6bb6718b62ce8eb2e1e5dfd30fb7e9f5dc84c2fd86e3fee2bb6421bf008f85731676cc98c3a474e3e4deb0f179431838ec3102c443e738f4d8dcf09d0d3f0b1d83619262143adb21c05c79437ea409d6dbb0e60f002", @typed={0xc, 0x5b, @ipv4=@loopback=0x7f000001}, @generic="40595219ed0a5e6ab52586691d952f93345d83b86f4ce3e0e40d71e1618fe1fd50"]}, @nested={0x1168, 0x8b, [@typed={0xc, 0x8, @uid=r7}, @typed={0xc, 0x39, @fd=r0}, @generic="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@generic="d9cd1b619c11e86777c2121b9753fdeabfb3869c6af4c0dd258ec2b532ef0f9efe5944bbf0612374df7de57f262d4de4579029e1aeaeaa5d948f", @typed={0xc, 0x50, @u32=0x3ee7}, @typed={0x1c, 0x7e, @binary="307eef2b9340173ef1dfe789a34165b846"}, @typed={0x14, 0x77, @str='/dev/loop#\x00'}, @generic="99404a32b4e793cfdd39eaca773ee51db58ca351415c0b286b68f9d316e6f65921795c549d249a4d5b7d6d6dae092c7b426273bb3d71171a13ef88d9aa421f17c80d5db5cc3c12301c12e29145d179d959adf8f25e42cb62fee13bf39c867fd11aad8ea5992e55f4643d5685c5b82973751f3d7f3e169cd6f999240bf26be13c4bc61723f019ff1874164d584cc026b23bc6e0926ca4982002eaa79692f76971fde499c022dc156f181e2e3741683696c2b3bd222fd7152e94d6ca62be2370987c7f", @typed={0x14, 0x4a, @str='/dev/loop#\x00'}]}, @nested={0x4, 0x42, []}, @generic="05a52b3bde7498dd2c11b66a22ffcd3fa49e36aa52319af64338403822d8ac1cf952878c41a2fab24b8524480066c18acfcd6e5fc4ba57d00d89aa01f22bae4f464db33ccdef6fac134b883158310ab7ff1d88f6f80a3594c50807182cb400ce69855ef5a3a0a1e596b41e0443092c9289a8a4698a64d267f52127fc7648178f978838", @nested={0x16c, 0x15, [@generic="1050f545221fe1a63f935fdcfe6105d589ef336a6ee50f9f59e3da1ef6d6a3341e92ba35761a9b98f5bec80b81c26afd98d59470415a872484114fd84d59b46b38298a314939e08de8bcf73a5f5978c170ed662c14b8bf3215f64f14ccb8eb8ad7fe1ff643086c62f3a9248f481b43", @generic="94032337e4d0ad969b460620d5df51dce4a2b613a25637abf9c365b355e2b253dc0e92f78778c05cac762750d62032f1d8eab4aa01201fdf3272b3722c58f7ea6b7e7b19bd584ab17d0b507cb581abba00eff246a74ed2a0d740166f43071510088df32108288924bf58491e561e94e7570cc6c4adea6ebc14c85202a1c6dedbe43af7052c23a41d9aa909bacb548202590ec61d546a5bb15389d005ea40d709240b2c187803209be7fc0098af6052f75de2739b615201cd9f188f0ef1b623a66b6477963164a55273954894f386107b67d941ba34e0d27d03ad1a18bbb34c731d27b7c90bfa3b77629168", @typed={0xc, 0x8c, @pid=r8}]}, @typed={0xc, 0x94, @uid=r9}, @typed={0xc, 0x0, @uid=r10}]}, 0x154c}, {&(0x7f00000031c0)={0x164, 0x3b, 0x200, 0x6, 0x1, "", [@nested={0x128, 0x2, [@generic="25437da05faaf37fc2c5352790", @generic="404b370b52cb61a656017604b05f2c2ad1ba402bffb28eab396e1047baaf3f384553a21fcd5d00906bf7033a8d3ade990767a79dba41391153686250aea85399bbc083f3b1a644abfce679a3c84f0d4a94", @typed={0xc, 0x22, @fd=r0}, @generic="ac012423ad97e5a3ef152d4daf2ebb7cbbd7173c02379881bd1dd3171e48ad4f10ce01fa04cc9b", @generic="bedc0b15a803a010f68942e219f1fc6fef87cb0341b9404699704a8d9a5360f26e8ad7cc3132e211f4dd85182d716d64ce9dad77de307f2cfdbd3a75f1164dd71345cc8d4f90853c4a6e6e30e66776609f0a7902542abcb17aad6e5b310bcb74183b935c660da0d636fca3407b924c9439c6556917f397a079883626c4eef30fc2679821bc93f9913510f9cda698d2827b"]}, @nested={0x2c, 0x7, [@typed={0x28, 0x32, @binary="6424c94137bfbe13ffcb448450678c2af41377ee899a288786cf2df4ac3eac60"}]}]}, 0x164}], 0x6, &(0x7f0000003380)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x4040815}, 0x40000) fdatasync(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003400)={0x0, 0x9, 0x8, 0x2, 0x9, 0x10000, 0x40, 0x6, {0x0, @in={{0x2, 0x2, @empty}}, 0x25c4, 0x5, 0x7ff, 0x3, 0x1f}}, &(0x7f00000034c0)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003500)={r11, 0xffffffffffffffff}, &(0x7f0000003540)=0x8) 2018/02/26 15:09:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800000000001) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") write(r0, &(0x7f0000000280)="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", 0x1b8) 2018/02/26 15:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) eventfd2(0x4, 0x801) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4002100, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x1fbfffff, 0x0, 0x6, 0x6, 0x8, "3b1992d5d3e909001fa476fda60e1efe6e69aa8082ac31eaa7520ed7fe66ba83bb1de4575703ab04e5bc2b467ab10004d7bcf5f2bfc4d9ec09b93823537aa8f5", "a1472c1e15187de6a5c59f1a27b3e9eb5ecdf08259c312779a66bcd03f4e2f048afa0c596b3adbf3b6ced9e3f19be8e49334afb53767b847434c3c5ad8c7a16f", "03c8348021b9441550db4ab2df571012c274155238f821e966a462adde7806a1", [0x8, 0x1]}) 2018/02/26 15:09:15 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000083}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x276) 2018/02/26 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) prctl$void(0x1b) 2018/02/26 15:09:15 executing program 3 (fault-call:0 fault-nth:0): syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:15 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x228000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x8, 0x223, &(0x7f0000000040)="670b235e9901b3e3e07da4316cb5437bd94ee3de9b8e148f5d43e9120bac237e71ba2ffbb0711f883641cf33519c95ff5a4f7ef936ea68b4b81c5c28e2319442e545038cc1eba3f78705c8b058e4a8e5d65555e0ae9c320dde28b36dfad662ed1008ae2b892635a1c5c0cb4d5761353871733e6c888c353481a0d2af03a89dae7a72f4f1fd5867c16ff5a1ddbfb420034212378e1661c32efd51e8270692cef26db25052f592a83567d43ff207ed36c06ec810644e7ce57bd2f9b42a42fc164e2299e4b6e75d0ba43a69344ae405d779be7d638adcea448303", &(0x7f0000000140)="f45f495ad680c04ff40202565ef1f08987da29cbd7cffede0800e635a9588d24a8bf54160920fafd070aa0593756ebd9100f307321e9b950114dadb57e05919cf0af5557e2406679ca50e415a461a72e615b8c0d370d2d3ae966d9e9f0bf2d0ceabf01f47f11f120e9fc618f19c58ed5607a5cc1a013ae913d755b7ec2293ccc44625f179219a83f0040cb6a28b2", 0xd9, 0x8e}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r0, &(0x7f0000000240)='./file0\x00', r2, r3, 0x800) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) mq_unlink(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00') socketpair(0x13, 0x5, 0x3, &(0x7f0000000240)) [ 90.104702] FAULT_INJECTION: forcing a failure. [ 90.104702] name failslab, interval 1, probability 0, space 0, times 0 [ 90.116091] CPU: 1 PID: 14825 Comm: syz-executor3 Not tainted 4.16.0-rc3+ #240 [ 90.123451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.132785] Call Trace: [ 90.135359] dump_stack+0x194/0x24d [ 90.138967] ? arch_local_irq_restore+0x53/0x53 [ 90.143627] should_fail+0x8c0/0xa40 [ 90.147322] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.152412] ? find_held_lock+0x35/0x1d0 [ 90.156457] ? find_held_lock+0x35/0x1d0 [ 90.160524] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 90.166393] ? rcu_note_context_switch+0x710/0x710 [ 90.171314] should_failslab+0xec/0x120 [ 90.175266] kmem_cache_alloc+0x47/0x760 [ 90.179304] ? __lock_is_held+0xb6/0x140 [ 90.183353] getname_flags+0xcb/0x580 [ 90.187137] getname+0x19/0x20 [ 90.190316] do_sys_open+0x2e7/0x6d0 [ 90.194020] ? filp_open+0x70/0x70 [ 90.197546] ? SyS_read+0x220/0x220 [ 90.201158] compat_SyS_open+0x2a/0x40 [ 90.205029] ? SyS_openat+0x40/0x40 [ 90.208634] do_fast_syscall_32+0x3ec/0xf9f [ 90.212940] ? do_int80_syscall_32+0x9c0/0x9c0 [ 90.217496] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.221967] ? finish_task_switch+0x1c1/0x7e0 [ 90.226443] ? syscall_return_slowpath+0x2ac/0x550 [ 90.231350] ? prepare_exit_to_usermode+0x350/0x350 [ 90.236430] ? sysret32_from_system_call+0x5/0x3c [ 90.241257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.246084] entry_SYSENTER_compat+0x70/0x7f [ 90.250469] RIP: 0023:0xf7fc3c99 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e2f6465762f6c6f6f70230095f6aa261f2b"], &(0x7f0000000040)=""/72, 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:16 executing program 3 (fault-call:0 fault-nth:1): syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:16 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x49c000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={@generic="70c6e2a322e799924fcfbb55971e4e56", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="ec3469a19ac6fc6f45eadbc2ad423a24", r1}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r4, 0x5427) fgetxattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637519bb74792e40"], &(0x7f0000000080)=""/72, 0x48) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x109942) connect$bt_sco(r5, &(0x7f0000000140)={0x1f, {0x8c67, 0x5, 0x10000, 0x1, 0x2d51, 0x800}}, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000140)) fremovexattr(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='os/_d#\x00\x00\x00']) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000140)) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) [ 90.253807] RSP: 002b:00000000f77bebf4 EFLAGS: 00000292 ORIG_RAX: 0000000000000005 [ 90.261492] RAX: ffffffffffffffda RBX: 00000000f77becac RCX: 0000000000000000 [ 90.268739] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 90.275985] RBP: 00000000f77bf158 R08: 0000000000000000 R09: 0000000000000000 [ 90.283231] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 90.290479] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 90.361403] FAULT_INJECTION: forcing a failure. [ 90.361403] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 90.373243] CPU: 1 PID: 14844 Comm: syz-executor3 Not tainted 4.16.0-rc3+ #240 [ 90.380608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.389979] Call Trace: [ 90.392575] dump_stack+0x194/0x24d [ 90.396216] ? arch_local_irq_restore+0x53/0x53 [ 90.400907] should_fail+0x8c0/0xa40 [ 90.404621] ? check_noncircular+0x20/0x20 [ 90.408866] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.413980] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.419185] ? find_held_lock+0x35/0x1d0 [ 90.423236] ? check_noncircular+0x20/0x20 [ 90.427450] ? _parse_integer+0xe9/0x140 [ 90.431496] ? check_noncircular+0x20/0x20 [ 90.435715] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 90.441592] ? find_held_lock+0x35/0x1d0 [ 90.445631] ? check_noncircular+0x20/0x20 [ 90.449848] ? should_fail+0x23b/0xa40 [ 90.453714] ? get_pid_task+0x93/0x140 [ 90.457586] __alloc_pages_nodemask+0x327/0xdd0 [ 90.462247] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 90.467249] ? find_held_lock+0x35/0x1d0 [ 90.471312] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 90.477185] cache_grow_begin+0x72/0x640 [ 90.481231] kmem_cache_alloc+0x400/0x760 [ 90.485358] ? __lock_is_held+0xb6/0x140 [ 90.489409] getname_flags+0xcb/0x580 [ 90.493199] getname+0x19/0x20 [ 90.496372] do_sys_open+0x2e7/0x6d0 [ 90.500069] ? filp_open+0x70/0x70 [ 90.503589] ? SyS_read+0x220/0x220 [ 90.507199] compat_SyS_open+0x2a/0x40 [ 90.511064] ? SyS_openat+0x40/0x40 [ 90.514667] do_fast_syscall_32+0x3ec/0xf9f [ 90.518973] ? do_int80_syscall_32+0x9c0/0x9c0 [ 90.523542] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.528016] ? finish_task_switch+0x1c1/0x7e0 [ 90.532495] ? syscall_return_slowpath+0x2ac/0x550 [ 90.537409] ? prepare_exit_to_usermode+0x350/0x350 [ 90.542412] ? sysret32_from_system_call+0x5/0x3c [ 90.547237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.552064] entry_SYSENTER_compat+0x70/0x7f [ 90.556464] RIP: 0023:0xf7fc3c99 2018/02/26 15:09:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40001, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x7) write(r0, &(0x7f0000000100)="59c48e56cb37d3201966dcfb911219f4c9e3d1b692f0654ced9997147f5e80f1f6189b3014b205cf0d72112dd484b2da8cbe02f534a26475d1c7dafcc50b9fdf801a5660d55244845a240c0a3c3544f92574f77293c0cc41aa2b87631408b6a9ef932f8d0b3661984556fc6c320d0f24692fc1896332a5484eab69743a9a5b37c84c76dca1cfb79b3cc0b6f15dea46503d1a63429a1422246f062249bee4ffa58897db81e99a33fd339a95b9d8b626831639b6", 0xb3) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:16 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x8, 0x800000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x300) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0x0, 0x0}) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) r7 = socket$can_bcm(0x1d, 0x2, 0x2) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x105002, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ppoll(&(0x7f0000000280)=[{r0, 0x524}, {r1, 0x1600}, {r2, 0x2000}, {r3, 0x20}, {r4, 0x20}, {r5, 0x9}, {r6, 0x1080}, {r7, 0x40}, {r8, 0x3}], 0x9, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x3}, 0x8) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6c, 0x2042) 2018/02/26 15:09:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x40000, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe8b) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0xc3e, 0x8}, &(0x7f0000000200)=0x98) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x2, r1}) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x1000010002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/02/26 15:09:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0x9, 0x73, 0x0, 0xe}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x1000000, 0x2, 0xffffffffffffffff}, 0x20) 2018/02/26 15:09:16 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="a4338635fd10d6f2b8d37cb7da4a43dd3a81b2c29359a2ab8fe38a58167409b683716843ea99120e0b6a4886a1cef0455df4f4383b32f0591d7f12d1d238ae1df87b0707dd46ee9e55fcfa62fddb6c8814ba0bcc4c79deaee6623ee602745bb6b92ef26f83c93bc1c1b97e4755ed46bc2a141d23ba5a367dc4") 2018/02/26 15:09:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/02/26 15:09:16 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x8000007, 0x7ff}, 'port0\x00', 0x38, 0x400, 0x0, 0x85, 0x3, 0x8, 0x199, 0x0, 0x0, 0x1c}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xaad, 0xb64e, 0x0, 0x6, 0x9, 0xc, "64008572272921eba4a3818102d67d1851c8abf07a3cd6b6275d7d025ecb287854f0125eeb384e2735fcd44e0a7c6d33768964ac814651fd994ae5ebbdba757e", "62d49374ce6ea2f310a911622efe0284181dbed7affe4a9439c8c9b20e5ade31047216e85699a65fc27bf6060283381db5e10b9ac16b8db1a3e6bc87837c6724", "d095c881f255527a20a7a35940b1ab810f067149ebdaa1b1e9858eef6d0f237c", [0xf140000, 0x58d]}) write(r1, &(0x7f0000000040), 0x0) fdatasync(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) [ 90.559805] RSP: 002b:00000000f77bebf4 EFLAGS: 00000292 ORIG_RAX: 0000000000000005 [ 90.567489] RAX: ffffffffffffffda RBX: 00000000f77becac RCX: 0000000000000000 [ 90.574738] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 90.581984] RBP: 00000000f77bf158 R08: 0000000000000000 R09: 0000000000000000 [ 90.589231] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 90.596479] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/26 15:09:16 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x801) 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) 2018/02/26 15:09:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded999771be6baeeb6b584925ff179215f9c26bd659ec439e279906000000000000000b2c34df98480403bbd626c7f7581e005bda37a9548f29b2606163b30d25e545683e6f7f15d3ea474265a199fb4c79c4759b0f4eaa07eba3d651c27c5d7dd523800ab951e7320a28679c207f570a3039e3febb5fbd0636588d0d4df360e43d2909680fa4990f11957ed99768695325043f2fc467ee52113abad012ce585d008cb90f55fe0efeb89aac87f0e97d2a3b44c9", 0xfffffffffffffdf9) 2018/02/26 15:09:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000040)=@llc={0x1a, 0x17, 0x7, 0x6, 0x100, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="51961f9882aebdf4ae011a14b75178fd36c38c6d1738d72e8de2e8f8fa3bb84bc1716cf7e3866b279c767550a48624ec80189c69baba5e106356e1d189eddb38193215ca40fcafdd6b89c363858cef1ea7eec51ac29e66afae53c66c58b4143087c76ffd869c3adeee6ec157bec40485a2b8672e74d8edc4edc65ec4671111c598a6f49fee32d08bd3b66a57ad5586f6f0f926d6b85e1f86734aa600da3e614e854d01fee8fd99edeceeadfe62cc88ecd7712ed894aa47b288f8c268b72a49c42a385b12de0fb12b8ee0185fcee26dbe1737236afa8029076897c23900a476eb9755b3b673f9d6da77739512", 0xec}], 0x1, &(0x7f00000001c0)=[{0x4c, 0x10a, 0x6, "6fa19723c27220d50e632d86b27c3eecd7b6bcb21a2f51f474e4ef17d6e684ee0b53e6e3ec5c0752d63d324e5a91bc63f80307919ba5015a1dbc0c2670b1425c"}, {0xc0, 0x105, 0x38, "16b9f79ec04110443647a1b5900359ff7085d57712e15aedcdaa125de2e597c08059a2d556258019759a65e9ea5f8142916393db4fa9dc20e8627e0436fe70130b5e0c018f12bc17fd3ec8a1c58a58a7c90cf7749aad0a509bcb00924bd41d33ffcf4aa8489961d402e5cc1c612449846453967fc0e9982c2f8b5d22cf262d52fc1b678ba78bb7894d5cdf160720797bf789586fd70e58e877f330f5f983f252079df64c45bf7701b8b95801ed6914cd9c4134"}, {0xc0, 0x195, 0x2, "bc018676bce83c150f1461a8c5145eb7ec932a43ec90bf4f76eb69437fe6445fa76e116cf337e76d557924adc223669aee8c1bcea31b575f093e52ea74e19510cfd1c75a30332ba59d0926377771ac8ff8406a5a7e426cce4a79a2e19a7998f333926bc0e2750285fb8a5b18a8242e97917a04e407681270d51d34acd1ee3a75eafe03eb1f51708ce8a3f1b6160d7cc6196b12f2699ee8862ca3d9debd6e720a09a6510537ceb32157f0b1f3c2e24dc26db058"}], 0x1cc, 0x10}, 0x5508d76a}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="958170f354509551164eb56df1dc9fc6"}}, 0x1e, &(0x7f0000000500)=[{&(0x7f0000000400)="bc29fbaac5c33f2548b6ebea7d1928c0fb16d3b80a1e0293f7ba4f73b616cc853fce37a1af6d3f970c6ad13874b453e05e04b40e6f7f50f44059d88ce020273dc79dbeb92304f08d32e3a9817aa2513edfd1767a03b671e711cb64bb0275dada93c4669341382e94ffeb714f555cadf320104069f154f59dc673178a64fe2429cde5182017305d9c1f3fee87d1b14f7e77219ebfa6c6625e8d4e61984bf67ebf53f57207eb9904b7712f3bf0b9f75eebb846a84c9a033d74fe8d5af1692cc67364daac22379fe5893cbca733de2ef347821b87acf20578c67f3ad548b4433cf098c3d6d80f62", 0xe6}], 0x1, &(0x7f0000000540)=[{0x100c, 0x1, 0x361ac0000000, 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"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0x12b0, 0x44000}, 0x8eb}], 0x6, 0x8040) 2018/02/26 15:09:16 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/79) 2018/02/26 15:09:16 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 15:09:16 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x105001) fdatasync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 2018/02/26 15:09:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x21ffff) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x42000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x3, 0x4) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000001640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000001600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0c140000070f000129bd7000fbdbdf250f0000074c015300f4f9fcc4a71b76e8af01bbd6794c2b45fc10ef3284cb30671e2e6e2a995461c4e10aace6534fd69e1c89eaaf95506abfd6dfbfe2f8ce3dee9b4cb9a6f19b2d39d082922786fc6fa639debcf8c68c10fa50beb4dabb58cd8f8510a76426e6999460d2e9f1b44618e498f13f6760d3590c00550000000000", @ANYRES32=r3, @ANYBLOB='\b\x00L\x00\x00\x00\x00\x00\f\x00W\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c002900000000004af985692d01c503f005dedd52a4c486935386b016e0df76c2f63cf5b9fc06a68c7145f45485631938c66343c99995f78895de810e0b02e869b40ddb20873b10161f971c0574dc1535771071650013e76ac55e7f2e39cc1f31b6ff726eec8ccb8700c3dac9d2828895de0c1dadff50ce8cab9f1408fb969c5ca7e110d9cf9fe0d74361bb58e069ad92e14d0a7aa312fc19f0b0712de3a536", @ANYRES32=r4, @ANYBLOB="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0x140c}, 0x1, 0x0, 0x0, 0x4c0c5}, 0x10) 2018/02/26 15:09:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x400000) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245b621f2daa99e02e3644c342cdded9997", 0x29) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="d184ca16f9d1e6bf458cecb6854fd6399781e55954aa6e68812cb12d8153218d0e340159ca9d19e5ffbb988c8885ae55f12bffbc3a850641253f25aa97c7a63b0dfce8e43c9d2625cae71772ffd0bcb403f6853286baf4d89460e54a3f5e4aedb994c78690bbf7dd13d63c883df37a5c8ebb2838f32d7fb73b0f1cd3d810ae0258a364d6a0f0983b3333b01e12d382fc70b36048eab9b7a71d", 0x99}], 0x1, 0x2) 2018/02/26 15:09:16 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:16 executing program 3: 2018/02/26 15:09:16 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000544ff8)=0x8) sendmmsg(r0, &(0x7f0000ad8fc4)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}}, 0x2b9, &(0x7f0000336fd0)=[], 0x0, &(0x7f0000cfa000)=[]}}], 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r2 = memfd_create(&(0x7f0000000080)='%vboxnet0(ppp1selinuxselinux$\x00', 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r1, 0x2}) fcntl$setpipe(r1, 0x407, 0x2) 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r2 = dup3(r1, r1, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xb, 0x5e, &(0x7f0000000100)="dbf9b2067c994417ff484e", &(0x7f0000000140)=""/94, 0x3, 0x8}, 0x28) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x400000) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245b621f2daa99e02e3644c342cdded9997", 0x29) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="d184ca16f9d1e6bf458cecb6854fd6399781e55954aa6e68812cb12d8153218d0e340159ca9d19e5ffbb988c8885ae55f12bffbc3a850641253f25aa97c7a63b0dfce8e43c9d2625cae71772ffd0bcb403f6853286baf4d89460e54a3f5e4aedb994c78690bbf7dd13d63c883df37a5c8ebb2838f32d7fb73b0f1cd3d810ae0258a364d6a0f0983b3333b01e12d382fc70b36048eab9b7a71d", 0x99}], 0x1, 0x2) 2018/02/26 15:09:16 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffffc, 0xffffffffffff0001, 0x1fffffffc00000, "49ebeea91311f8537dbf54cc193d5cd065f1892bb716e802183f10997a6db83cc0358724972095821b0b9a905f8489816d9004e62ace2069ff81a781b7a5c85f0617a6d36f980322434d3d8d3c6ac2c1"}, 0x160) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0xffffffff80000001, 0x2, &(0x7f0000000240)}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000002c0)={0x17000, 0x7000, 0xffff, 0x3, 0xfff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000380)={0xa, &(0x7f0000000300)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000003c0)={r3, 0x1c}) 2018/02/26 15:09:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x840) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40200, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x3e, &(0x7f00000000c0)=0x91a9, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000440)=""/156) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x8, 0x4) 2018/02/26 15:09:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x652d3e84, 0x89e0d8374d794b60, 0x8, 0xc9, 0x0}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4800000000, 0x6, [0x3, 0x101, 0x4, 0x8335, 0x2, 0x5]}, &(0x7f0000000180)=0x14) r3 = syz_open_dev$vcsa(&(0x7f0000001740)='/dev/vcsa#\x00', 0xead8, 0x1) bind$ax25(r3, &(0x7f0000000040)={0x3, {"247b904788ffdc"}, 0x3}, 0x10) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001780)={0x8, 0x534}, 0x2) 2018/02/26 15:09:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:16 executing program 2 (fault-call:0 fault-nth:0): syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = memfd_create(&(0x7f0000000000)='#)\x00', 0x2) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0x1, &(0x7f0000ffa000/0x4000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:16 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100, 0xa0080) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/150) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8001, 0x10000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0xfffffffffffffffd, 0x0) [ 91.002144] FAULT_INJECTION: forcing a failure. [ 91.002144] name failslab, interval 1, probability 0, space 0, times 0 [ 91.013463] CPU: 0 PID: 14942 Comm: syz-executor2 Not tainted 4.16.0-rc3+ #240 [ 91.020818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.030253] Call Trace: [ 91.032850] dump_stack+0x194/0x24d [ 91.036498] ? arch_local_irq_restore+0x53/0x53 [ 91.041194] should_fail+0x8c0/0xa40 [ 91.044919] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 91.050037] ? find_held_lock+0x35/0x1d0 [ 91.054113] ? find_held_lock+0x35/0x1d0 [ 91.058192] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 91.064063] ? rcu_note_context_switch+0x710/0x710 [ 91.068989] should_failslab+0xec/0x120 [ 91.072945] kmem_cache_alloc+0x47/0x760 [ 91.076986] ? __lock_is_held+0xb6/0x140 [ 91.081044] getname_flags+0xcb/0x580 [ 91.084847] getname+0x19/0x20 [ 91.088196] do_sys_open+0x2e7/0x6d0 [ 91.091895] ? filp_open+0x70/0x70 [ 91.095416] ? SyS_read+0x220/0x220 [ 91.099034] compat_SyS_open+0x2a/0x40 [ 91.102900] ? SyS_openat+0x40/0x40 [ 91.106506] do_fast_syscall_32+0x3ec/0xf9f [ 91.111314] ? do_int80_syscall_32+0x9c0/0x9c0 [ 91.115879] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.121401] ? syscall_return_slowpath+0x2ac/0x550 [ 91.126318] ? sysret32_from_system_call+0x5/0x3c [ 91.131145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.135979] entry_SYSENTER_compat+0x70/0x7f [ 91.140367] RIP: 0023:0xf7fedc99 [ 91.143705] RSP: 002b:00000000f77e8bf4 EFLAGS: 00000292 ORIG_RAX: 0000000000000005 [ 91.151391] RAX: ffffffffffffffda RBX: 00000000f77e8cac RCX: 0000000000000000 [ 91.158637] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 91.165883] RBP: 00000000f77e9158 R08: 0000000000000000 R09: 0000000000000000 [ 91.173130] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 91.180375] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/26 15:09:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000040)=0x4c, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000080)="3eb15b720e2f267a119d2bc1b3df270900a3e35f511a6b958a086a3677c305c4a46fe284cf78865398dde9c40ae23093fc9b4406718d8f6b72be53c799bae9c4d74d9d5ec9344f4bce5e43452e117cd6ebe088e6024c4033fa164ae745429cb8721ec7a20397575c8c6badc9aaba53359634ee4bfeab13acb0253d3237e081c76c1cd21a16e3dc961542d5e154f4d6a190d3e3f400000080eb26e31213cc6cd0d492d4dfffd4df5052a30c24b0000873e24db8e72aa265d4c525db6ed42f803bf69f1ac11751d7f29e731817e125efb10de7097c120c8eac28be849dc0", 0xfffffffffffffd16) sendfile64(r0, r0, &(0x7f0000000040), 0x7f) fdatasync(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000180)={0x2, [0x5, 0x2]}) 2018/02/26 15:09:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="1ec3efcd57de2aae8f9cd1c991f69eb0e27ab46a63dc2ff236a4a4c73807c8ba4930fde5bf79cbdad8e63bbacce8bc76c188af13f28b4061ac5610fb17c9f067ad0889dd66962fe42b8b90f15acb0c175214ddb607544be074ad16e20a6ef478858b9241c0e31626cc7cb15ab1c4d6fe55e9bcfec9f8d825ec11ac8fd28af20c99a8", 0x82}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/26 15:09:17 executing program 3: socketpair(0x11, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfff, 0x0, 0x0, 0xa, 0xa0, 0x0, 0xaf, 0x0, r2}, {0x4ef, 0x8, 0x200, 0x5, 0x2, 0x8, 0x0, 0x62}, {0x1ff, 0x1, 0x400, 0x9}, 0x6, 0x7, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x5, 0x3, 0x4, 0x38000000000000, 0x1, 0xfffffffffffffe01}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) splice(r1, &(0x7f0000000200), r1, &(0x7f0000000240), 0x1, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) sendmsg$netlink(r1, &(0x7f0000000640)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f00000003c0)=[{&(0x7f00000000c0)={0x300, 0x31, 0x20, 0x5, 0x3, "", [@generic="a920fa57b758d5487627a7befd62224fb87bdfd430912c188861182df42ba4b603a2aa355fb56a2c9bbff70ff05008e3417a2e1c06d359c4dd632ff45bb40e3876547022a48b482fbb39026eab693ed01b430752d1e24e977329c1575099ff6511e102d540b364db38925c994ed0c24ec6ad899fba2404359a5347c8947e9803", @generic="d24dc11e84ac69a0aca5c2f10beb11227ba45b06c00acf941eeef3560a80545f450bc379ffd8b8f125823bb8ad04cd130d6483fa608201689448e493a55dd3583904d4243cb5de94bce23eded08ac5852879dc62aa472d612a0159ce55b80ce69ca39bac9f5bdf02e7331c32d6114ec892328933ef0a7321de85a96729f8a1ec3096b5aa58667debf8aed6c7730532a168e8bb3fff169791a640a4e4d9f581dae5ebd7649bb08b835b7b31b8e021c663dd53d9ad736450a08de456475a212571d69115b50edd2950c9ca7ae819a7aba976598a26e28f11a8fc5437718dff40805c1226626701c05d4cc1a07ef645473589", @typed={0x10, 0x30, @u64=0x4}, @nested={0x15c, 0xb, [@generic="425a1a133a319dd06a5921762bbcc4019ea2c35841bf030caa677bb5acb5689faca8c29607c9a91682309843f49901a9d0c730de8ef866d0cc03dd1635ecc5be246fcc5976b68aae201c39774212eda36793ea5a20f01c23b6b60dff41430085a78bd02f662b537725674a838acc04d8bc645e827f44b43e58e640e9e5c26a54d14103718c8f123aec5d22947ed2bf0e61a474fa445dfeda8068c041ab87c2e217c674be483987e878214b4a1afe4bc13805aad94d0763e58bcd39912a96385b93e1310991859f5c525b9d78bacc8d01defb9239a10361cf2fd29c0a36d0a65e", @generic="08de15b1ee3e3feac819ee517865578299ef7c943ea4b3e93c17b904b678f0bf47ba179b2f8a8bcfbcd6", @generic="ef7bd06e845dd6291999155b789a682d406ebd06609390e55a42daa5760306019f11b9a498dc095d7a5d692aa08de8", @generic="8dde682eb28bd4029e315dfe80435628f9164a48044bcda4c9a318efb8af94"]}, @typed={0x10, 0x4a, @str='*,^-\x00'}]}, 0x300}], 0x1, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r1, r3, r0, r1, r1, r1, r1, r0, r1, r1]}], 0x4c, 0x4000000}, 0x8000) 2018/02/26 15:09:17 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x1fffe) r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='$\x00', r0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x40000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0xbb36}) 2018/02/26 15:09:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:dhcpd_var_run_t:s0\x00', 0x25) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="6f730300004a3570eb026f6f702300fb83ce9ce25af3e4ed5f26ba222fe7d6ad695f2ef8f31900a8a38551a592a7bc183debb90d528f4bf044a784e8d7ecab90de8f58e03d521d232434fc969c1a1c648ba29f028fd202251326a3b9455fe0d3371e367c49f625d40275e274a7736635be1038861f1fe8d0cfc9fe642fce83bb6b85311fa80218c4d3e554cf3e64f21c6f2658de8d7b33de5b7dbbd029000000000000000000"], &(0x7f00000001c0)=""/72, 0x51922a55) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\\selinux\x00', &(0x7f0000000140)="2b2b895d212f2e2900", &(0x7f0000000180)='ppp0eth1self$\x00', &(0x7f00000001c0)='/eth1\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='procselinux,GPLvmnet0]\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='nodevvboxnet0]$cpusetppp0$ppp0\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='vboxnet0!security\x00', &(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=']vboxnet1*,+{\x00', &(0x7f0000000480)="766d6e6574302547504ce1766d6e6574317b2c246c6f63707573657475736572656d314000", &(0x7f00000004c0)='selinux\x00'], 0x800) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/26 15:09:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10005, 0x2, 0xd000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/02/26 15:09:17 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') ioctl$TCFLSH(r0, 0x540b, 0x46) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) prctl$void(0x27) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) membarrier(0x11, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/02/26 15:09:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xfffffffffffffff9, 0x401, 0xfffffffffffffff8, 0x15, 0xffffffffffff7fff, 0x8, 0x5}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xfffffffffffffeeb) 2018/02/26 15:09:17 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x801) 2018/02/26 15:09:17 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100) 2018/02/26 15:09:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x73, 0x400000000020001) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x39e2, 0x0, 0x1, 0x584}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0x0, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x9, r2, 0x10001, 0xf94}) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0xffffffffffffffff, r3, 0x1, 0xc403f2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0x2, r3}) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) getpriority(0x2, r4) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) 2018/02/26 15:09:17 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x8, 0xfffffffd, 0x2, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x9, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x2e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/02/26 15:09:17 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2afe022f467d6e61bb43943496cd42bb75e4108066a00ef4ea054ce980f6fc08cd3e6ee0bf901e113209ba4a9490c80b30c50f5f2b534c660281b84ba37198fea0f05447e1f0f8963c16b1b308c28549c43e95a0b026d6863278da482d9daf5a8f57b7ca1a5d929f4158cd3cb945cbc6738f11d409ebbe13bb045326bf52639638e2b4"], 0x40000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 15:09:17 executing program 2: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x400000) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) set_tid_address(&(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) getresgid(&(0x7f00000027c0), &(0x7f0000002800)=0x0, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) fstat(r1, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = gettid() fstat(r1, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x200, 0xffffffffffffffc0, 0xff, 0x0, 0x80000001, 0x20, 0x2, 0xf04, 0x654, 0x10000, 0xf9e}, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) r13 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002a40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002b40)=0xe8) r15 = getegid() sendmsg$netlink(r1, &(0x7f0000002c00)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000100)={0x2c4, 0x17, 0x0, 0x4, 0x2, "", [@nested={0x1a8, 0x41, [@generic="802bb5e046e0048b896abde34da690e95463cfc20b4b3d02026c16cfa3e94a21e329af66e7c25050d8357b814e15ac8875394cf2c25730bcd860fdd29e6b32a3b140b7eb77eda31cb948dd2917cdef23204e1d37ef23a89d136351fa367cfc08073887de4d5ef648f5eb20dcf273751c9ae5d5f1d049f11cc8e984cd43a83b5b773584d80fa7ab8095b243c854c448", @generic="21304c2f5a6fca2c78aa2d5183d12cb0fd25108c41e41ba96057f4f0561e877332cbf7f3c52881cf629f32183d62e089e7c08a249842", @generic="ee45d89fb2cdf9dc4c1aa4b68c3225d502e91c49c7b9e54500d8904084ae19802c133ae8122aa33e4a822beb25408e29c072d3d74d959452f7e3b4a7f0d77febe6516241daf533709e75212bdfda5672ed7dac1ed0b985bf4e523a5c61ad8d84115390d829e39b0bbb77cc992ab90dbdb75ea3a2edba0a28c3e64b966e01e2ae450ed52796218dc0393220653d0120e62a615339b7ab5d1a6216eda7a58e57ece1019fcdb6cf1e9435a65f4eddc59b2d461d24d71fe8c170964c1b4d3a42d925e1bd64cf9acac55a7e0f6380d6d918b34cb7", @typed={0xc, 0x41, @pid=r2}]}, @typed={0xc, 0x25, @fd=r1}, @generic="826b9cc3e253158cd8a15244c5cb0067766fb849a138920c40f1fa54f8decb59f1ae4eb335696e8739465b8bacd2e3a8b8f45565b49c5fdabd00bb8b44840cf108a4bb2c0f4518120f3ab2c985931bf9", @typed={0xc, 0x6, @u32}, @generic="f11ed0647d62b145d5f2fcfd6887b3d5a74868e01fcb6602c2d64ead010f5b4a57ccb5a04640170aa5f25bd0be159c54d6d576808e4f3f8d2e3fa62e94e1c68c65a7c2d76e061936aceea8bf0333d1f23d8d1a7a1f25ae53f0aa12a42690ca4cc1b0e07e847cf8f7b02612401d7c5bc9ad4c5835b433ee7cd8259b40acc44cf00880db81b1d16cb380391eb641ca19a6173af058f822c234", @typed={0xc, 0x81, @str='.\x00'}]}, 0x2c4}, {&(0x7f0000000400)={0x10f8, 0x17, 0x400, 0x4, 0x0, "", [@generic="0fa9a2d1e7eece794739b7c086ac98c1328fa24bd984d465b59de1a81088045600342b89210563d9aceb1ca11c65ec9c79fd48272c2f5eda3d0bd838bc822b24c63336723957452985e7724ecdc4869ed7cbcb4abe17adb1980667d10718d10051a4fc9c612eade1f75ca68771efced91449445c826ff3ebc86b032fe581849130e873a16b6ac9787104e77d06bf9215e54307", @typed={0x18, 0xf, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x10, 0x1b, @u64=0x200}, @nested={0x102c, 0x2b, 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@generic="9f4c4d0221b73419903ae34c45154ca051be8fe0603ba77e97609d48ff4a8f68ce550d47dbbb1b98"]}]}, 0x10f8}, {&(0x7f00000015c0)={0x10f8, 0x25, 0x200, 0x7, 0x1, "", [@typed={0xc, 0x38, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9117d0f5b86afd35cbe4", @typed={0x18, 0x16, @ipv6=@empty}, @typed={0x14, 0x85, @str='/dev/loop#\x00'}, @typed={0xc, 0x35, @uid=r3}, @generic="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@typed={0x8c, 0x43, @binary="ea0b481998122918e8d23fa10bb9e272c33e8a7aafdfdb8b0c787e836571c0ff7824c24c372fd78d17d07f51c10b9a921519ab89b6c5d14728fad91ca860211022fc5fa2ac6474c78bacc0bb61e4535c2587339fbca8d04d2b2ed440a11f922910ebcfb497e4210d16225825a3febb9a595ffe957e20d1ca92598d46cf86a52f273e"}, @nested={0xc, 0x89, [@typed={0x8, 0x32}]}]}, 0x10f8}], 0x3, &(0x7f0000002b80)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x6c, 0x20000040}, 0x840) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)={@common}) r18 = getgid() r19 = syz_open_dev$sndseq(&(0x7f0000000940)='/dev/snd/seq\x00', 0x0, 0x400) sendmmsg$unix(r1, &(0x7f0000000a80)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="535c8c13ec87c1576bdfba63d5997c1cf3167dce15c67ba1972ec49d81e853f84720a8cf76f5fe681c5695955cb87ceb4b2712554904e249cf9abbb012937dfda7307aacc591246787d53e", 0x4b}], 0x1, &(0x7f0000000340)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0]}], 0x54, 0x84}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f0000000400)="ff1ff79ebededcb49801c420009732ec4f93d5851034fe9ad425214b6244c14d0611143700ecca831adcaa6cf6f16de7964dd50353f7ed68edd1243f7b095d7a48b894b2039db739bcc7652f1e4b1ca81983781017f2c43722448a06ebb658ae9b56b087cee7b8542a", 0x69}, {&(0x7f0000000480)="ed44", 0x2}, {&(0x7f00000004c0)="45280139b0a73b78a6e08a324f328b9e88f3c1023786363332ee170b841b30ed5e076759c0d92751bd6bf7d461691a6463f2c3e559d2ae7d5e2c76e9518f1d7b1e0b065225509534f57ecdc3df004dd23a047980a4e2760b93faeeb220085582d7d58db6ce35cad5b73a4da988aa0692e6a2411173b3a2f946ad4a3d85ba809d72542397996db9d1f74b881b0cee7daf8f13ea1d6cbc36561dae1ee62249c1370bf009c4a60ca8d6f8d2959c08267124c1", 0xb1}, {&(0x7f0000000580)="51294c393e01479dd5dc845ff5284fa869d43535707ad4ad21fa529d38aa57852d1c867fc89024a7c70472d5073f0cdfb146af66c142f4716f501d9fc5f469633ec9dd731b4634c52d3c09ea90c45c9c17eaf6dff465d81deb562f6a5d1ff3dcca8db9afd62f5e8a7a3342765c9316e120310d3a238211c99d9cb60072243ab9b61736c67b370417b47a3d41cbda8b938e81d1f3df6d15327522661bd35e9118aaf6469aea537a0454952a53aa5e4df00142fc4d55c5f6d0882e3dfb6b00a5ea54", 0xc1}, {&(0x7f0000000680)="ccf89954bb35fd81f2263ab5193610dccff98edb0903b97005a8b0c79e2879e23c538ca75e1b980a96ad2a3bd97c41d4440c95bd9db3585667af991f5869c956e8734f72da04acfbf1534e81f48256af7bcea819dda64893ed3806b35a69f9e7a8e4384158c4c73804c75fbde210d1", 0x6f}, {&(0x7f0000000700)="af5958ade89b47853f075e047d6f248b1a5943b9926fe74f8c15883ee84efedb0def6b55118f81ca3896d570d418d7c1620e428389e1489c52f36cc8e01d84a717c40083caf63c9ff1a54caa9423cfc574df4a76f9bce8d3a88ca7b3c9cd0afafe9e7c8f1e9f3196ef66303b1a5c6889470973171fba9d1761fc60ca", 0x7c}, {&(0x7f0000000780)="32be40cbddad548720c8dc9d1f502787792f8043dd0254a35f2a5a7367feab2e59c1896391291d9f18e65519fd9b7208bf5a2d2505c45a92d7ec24b3b71ac3780f1731d15a6b3d1ce6dcd0b1a3bc7e5fb8", 0x51}, {&(0x7f0000000800)="07846fbdbbadd93f8527d5269f932ba0ae9d1c63afb28dd8f690936835f8a9c17cf3576360c831608c2a4af4d6b3b99f30c05c65b344e894da4adb4ecd08309a5e773fcf315c7e902f1023aa8a17fa83eceedfc1b8e10c10e4d6da6835883cdc548d403295ef76f3883f3e450a4d473b37bc647ddc7f8146a97899e4679d4d373c6cc7873dcb44dffe84fdf1438990076851b9c7165badc812efe67ca64125403264a9cb278ac15a4b034826113c5cef20275e6e4e25fa3754d82a58820008ee9f5558e097fd7d5bf27f3f8235c29cb2910d7b9f0ba4d2", 0xd7}], 0x8, &(0x7f0000000980)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x34, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r19]}], 0xe8, 0x10}], 0x2, 0x40408d0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/6) 2018/02/26 15:09:17 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) 2018/02/26 15:09:17 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) syncfs(r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9b28, 0x101000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x2, 0xfffffffffffffff8, 0x9, 0x100}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x200) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0xe3, 0x7, 0x6, {0x77359400}, 0x0, 0x1}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/238) [ 91.519240] QAT: Invalid ioctl 2018/02/26 15:09:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4600, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:17 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='attr/fscreate\x00') pipe(&(0x7f00000000c0)) 2018/02/26 15:09:17 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x40) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40140, 0x0) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) [ 91.547204] QAT: Invalid ioctl 2018/02/26 15:09:17 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x78, 0x9, 0x20, 0x7, 0x1, 0x0, 0x200, 0x20, 0x4, 0x7ff, 0xffffffff, 0xff, 0xdd4, 0x3, 0x800, 0x401, 0x100000001, 0x0, 0x8, 0x2, 0x8, 0xfffffffffffffeff, 0x6, 0x2, 0x6, 0x1, 0x0, 0x7, 0x8000, 0x9, 0x1, 0x9, 0x6, 0x8000, 0x8001, 0x12c, 0x9, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x5e0, 0x8, 0x20, 0x1, 0x1, 0x0, 0x8}, r0, 0x7101a597, r1, 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) [ 91.595788] QAT: Invalid ioctl [ 91.604376] QAT: Invalid ioctl 2018/02/26 15:09:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8000}, &(0x7f0000000180)=0x8) timer_getoverrun(0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x101, 0x4, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x4}) 2018/02/26 15:09:17 executing program 2: 2018/02/26 15:09:17 executing program 5: r0 = socket(0x5, 0x80802, 0xaf6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10200, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000040)=0x6, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x4000000001) write(r2, &(0x7f0000000040), 0x0) fdatasync(r2) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/26 15:09:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='[self\\systemwlan0\x00', &(0x7f0000000100)='?cgroup\x00', &(0x7f0000000140)='cpusetuser\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='g\x00', &(0x7f0000000200)="e000"]) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x3a30b7c9f157f5cd, 0x0) 2018/02/26 15:09:17 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10000, 0x2, 0x0, 0x0, 0x1, 0x14, "22bd8e6e9be2f11e6d0693614b903c9b8cc5a819737d9d9f273c9cdae825995f92e444cb5c9591098fc2b613cb17256b72842db24d3392d8f8dce59075d48021", "fae24f21dca3a4613c81658dd38c64c2ccd66a2b9335c9355faa7e4fbe216a70565048a3a02e0d49b167e1537b3113a80afe7a075264a266e8272a8624dcf196", "d43251bbf332861b0cb88efb91b2098a98bf04d1d6a52dcd505578a9b1d5a3b6", [0xfffffffffffffffb, 0x8]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="040000001000000000000000020000002400000700000000"]) 2018/02/26 15:09:17 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xb4800, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="ed8276abc333dcb4fe80cd11ccec7a9e260126b24da6436effeb940d8f12311e44dd8cd4062b1eb5bdded843ee84362f8dc16c1f3f423c15287148d3530ae7b3c1edbc5a169926ff8a8153c18abe90ca681923bca4a71038496d9a31d920394a34bda5189695916b8c11b8c353bcd132b4056ae7b17c9e8f823ea86c62ad7654627b5b9058c85e3e26a922405091771e6d61b8a78613834e593c07590e227f269967ee56cc1d59c23918466b13c6826dcc75e1a37ff7fa9f5a15ad2ac243450b6738105d2998ae0b0a7fcb0fba9c35b7036909", 0xd3}], 0x1, 0xf) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xffffffff, 0x0, 0x1000, 0xf77, 0x7, 0x400, 0x5, 0x6, 0xc4, 0xec3a, 0x2, 0x1ff}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="19a3b734f1bb12637d3331dd0c73e1e3d5566f", 0x13}, {&(0x7f0000000240)="eaf71762527320ad1fbe05d4e9d3ad575562629e0a38a1fd5e32e6c697a18cca0def3445f5f19006c9f17b523cc60637f9f666e605f81a8812050a84644cb201cae87d36ae1493560a561d999825dab39e046df54471a40d81102af7d61f06c67de3bad57ed3251422421fda9dea943f40288f00731ab1df82e4ad137a66d0d2a9d4265f546718", 0x87}, {&(0x7f0000000300)="2a0611bfeff5fc1027bab59e095f52842b53d9e631e494b28f38cd0217d6eec18347ac72aed15cb307bdaa1ad2e21d15f79537e49729a0a610d3b1d5bf21ba01022243c4e122a327e9a6fcd231feb6e76a31e536b82ccd9d042ed91dcce28ca041be6186b3be60eab5ce03332119fdd7b017502fcc287cc50f1d4b31f41e99678a7a09d5e1f0314875b5a72cbb8d4369c466150c334047882e839be83ff54716f4c8773224b3448e60ac0578a9f6faed7a6e1ae2be05aea45ba4dd3b677375186bcd", 0xc2}], 0x3, 0x0) keyctl$invalidate(0x15, r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="388f751ca8ff870400cb3b9343d0f6e0", 0x10) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x809, 0x8000000000003) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000200)="59c48e56cbdec3ec2dc4babc211219ea1b60efa292f0658245a4d2f2daa98604e3654c342cdded999709a50c", 0xfffffffffffffe09) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe}}, 0x40, 0x9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0xa, [0x48, 0x7, 0x3, 0x7ff, 0x7, 0xfff, 0x6, 0x6, 0x5, 0x7]}, &(0x7f00000002c0)=0x1c) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r4 = dup3(r0, r3, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xc0000000, 0x0, 0xff, 0x6, 0x40, 0x100000001, 0x5}, &(0x7f0000000040)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x2, 0x1000, 0x80000001, 'queue1\x00', 0x1}) 2018/02/26 15:09:17 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x800, 0x78, "696f0992589059b6acde6cbd5e85cc2a1c6e0ec55019f6f5446938913c593a1925db1189c9cb93d5e41923abf72c6e01dd07e440c73d7d603b4c885b59066653d8934ff69f9a2e86e4e8a4936cca9ee1fe771476390b03642ccc392086f3f0f391ea13f8069cb0b8ff541386e8a2cd979f7d10f04ca60929"}, 0x80) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x10000) 2018/02/26 15:09:17 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}}, 0x5, 0xcf7, 0x0, "498d2dd79e3b34f4d7095e41cf6dd5cee0edf39c35ea8c9236e2909ae18b25f2cf7b12d2b3cc91a02169b29528a57c67fed3837d569fb84707e143f4c4943ec487b92e1f1352d90dc2b075d63ce0c911"}, 0x160) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x47fffffffffe, 0xa0840) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x622, 0x2000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={"91e8dce8df2891ab7936b68f19ad5f46", {0x4, 0x6, 0x7, "6cb57330c18e", 0x10001}}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x826, 0x4800) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[0x0, 0x1, 0x3ff, 0x8, 0x80000001, 0xff, 0x40, 0x4, 0x3, 0x9, 0x2, 0x1, 0x1, 0x2, 0x7ff, 0x5], 0x4000, 0x10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r2, 0x80}) 2018/02/26 15:09:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc0, 0x200) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) tgkill(r2, r3, 0x33) 2018/02/26 15:09:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x3, 0x10, "f4f4d7c880c13aa0656d2f988bc7d0f0ec53758ad6250d8b98ae5c48338149dd22f9301858a3ab061e92248d67abc9778e84bb6b3b695fd30959d59dbab7d957", "ccaaad767c90f1100a46901d253920ac59ca2798227dc7843aba79d7acee1d34", [0x7, 0xfffffffffffffffa]}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x982) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000000040)) write(r0, &(0x7f0000000040), 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) accept4(r1, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x800) fdatasync(r0) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x100) getsockname(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r2 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f00000000c0)={{0x0, 0x0, 0x70, 0xfffffffffffff001, "43f44e6960afd4cc5a6a7295772d72e769198a00c430020c1c592151f4ee8469a2499acd6d8d7999e2d59e59", 0x3}, 0x2, [0xffffffffffff9035, 0x2, 0x7, 0x1953, 0x5, 0x7, 0x80000000, 0x1cc, 0x7, 0x33c, 0xfffffffffffffffc, 0x2, 0x8000, 0x8, 0x8, 0xff, 0x800, 0x1, 0x5, 0x1, 0x8b, 0xf499, 0x7, 0x3, 0x0, 0x0, 0x9, 0x2, 0x1f, 0x2, 0x5, 0x4, 0xfffffffffffffffb, 0x7f19f503, 0xf94e, 0x80000000, 0x5, 0xd8a, 0x401, 0x4, 0x81, 0xfff, 0x7fffffff, 0x3b0, 0x10000, 0x9, 0x6682, 0xe6f, 0x7fffffff, 0x3, 0x8, 0x5, 0x10001, 0xffffffffffff8000, 0x7db12489, 0x8, 0x401, 0x1, 0x9, 0x1, 0x80, 0x2, 0x7d8, 0x6, 0x5, 0x7, 0x5, 0xe03, 0x0, 0x3, 0x6, 0x2, 0xfff, 0x5, 0x200, 0x4, 0x30000000, 0x1, 0x8, 0x7ff, 0xffffffffffffffb8, 0x4, 0x4, 0x2, 0x4, 0x7, 0x7, 0x644, 0x7, 0x0, 0x5, 0x4, 0x100000000, 0x401, 0x1ff, 0x3, 0xf18c, 0x8001, 0xe49, 0x10000000000, 0x0, 0x2, 0xffffffff, 0x0, 0x80, 0x4, 0x7, 0x2, 0x3ff, 0x101, 0x7, 0x5, 0x0, 0xab2, 0xfab, 0xa2, 0x5, 0x0, 0x4, 0x3f, 0x7fff, 0xfff, 0x0, 0x474, 0x6a, 0x7, 0x2, 0xb97], {r3, r4+10000000}}) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:17 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe37, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffff, 0x3, 0x8001, 0x4935ca30, 0x9, 0x6, 0x6e8, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x5, 0x91, "0cf3f9e724b811299cfe781946642b2a7d9ee52b9dd0e1afcbaffe521936c10d32a32901713091a266ece232a88ecc662970e78144c3887e3b027b674a057adf5386c2330cedb065b7c0d0a7c9a436b179cc6d992d58d292614d413201385d0c80df78f6f46a283608ac92cbac51979be3ceab3049c0ac754eab04212b1b4ef06854bdf16085efc9cbee7fe4c460cab007"}, 0x99) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:17 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x81, 0xd3524e7503e4c70d) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x404903, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x6040, 0x0) socket$inet(0x2, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000040)=0x4) creat(&(0x7f0000000240)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x401, 0xfffffffffffffff8, 0x8000, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r4, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:17 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10001, 0x0) inotify_init1(0x800) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:17 executing program 7: 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) open_by_handle_at(r0, &(0x7f0000000100)={0xe5, 0x5, "f85cfd35917a48e6ce85276ed9c530179d00f6d4acd0cee290ad046a9f714814370047ed619381e16f669b52080b6b473d136ef1fea4f984ac99f40126ecba0a4869fd91a45f7b249b66c0d42fe9b761436d91354aaac0a8a6abe4a78fa751da476688ad6464c6a33298d5d90ad10109192b825d7e09062c3b788b40df0d9b10526f7a30e72d00c2c0d59ddc27a2732d8e6a72087b0a6962dd5715ed245b76981b2ee4e8581055d0fca9172f581c4b37de763efa36bf747b89c626748e1f1853ab03ad498636f23d77c232b1df198354af8f3a76b7ebe84842454349cc"}, 0x80) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x313, 0x200) fdatasync(r0) 2018/02/26 15:09:17 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x80000001, 0x0, 0x20, 0xa0, 0x87, 0x0, r1}, {0x6, 0x101, 0xa9ab, 0xe4, 0x8, 0x10000, 0xfffffffffffff001, 0x1}, {0x5, 0x9, 0x1, 0x5}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x5, 0xc93d}}, 0xe8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000200)={0xf1, 0x8000, 0x77058867}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80001) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x4041) 2018/02/26 15:09:17 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffff14, 0x1000000000008c00) 2018/02/26 15:09:17 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/93, 0x5d}, {&(0x7f00000000c0)=""/153, 0x99}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/97, 0x61}], 0x4, 0x0, 0x0, 0x6}, 0x2) getpeername$netrom(r0, &(0x7f0000000340)=@ax25, &(0x7f0000000380)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/loop#\x00') ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000003c0)={0x6, 0x8001}) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) tee(r2, r3, 0x100000000, 0x4) 2018/02/26 15:09:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xd9, "9d02b9af86fc97dea6eb1728699ff602f046f5b6f964fb4577d0cbc9730578714768e63ca3cdd56ee4079cbf3b4411cd018dfdd9d007f8563a4f3352493a53addfc92b7447b99ed1a8f7eaa15085568144e92908f53b7006893854b462b405f2de7d7108877e78828d04ae0ad421e6a6dad95883646e948e7a7f662f0282452a1c071fcf056c3dfda1f0ba725620b6ab36cedc81ca7daf8f7db9bea4eef38aa25fe2e6a95179ff17b01fcb1f7c74c92acfac6b738000d834466a45392f4d70f13a84dd2c2c79e32e3f51f12fc07a6c584c61c1db60f5559fe6"}, &(0x7f0000000200)=0xe1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000240)=0x10001) fdatasync(r0) 2018/02/26 15:09:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="040002000500faff1847c5d32128de1f278c11c30fbd84456eb7a6cbcf5d1fc241f900000000"], 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:17 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80c1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = getpgid(0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004300)={&(0x7f00000042c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r8 = getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005640)={0x0}) r10 = mq_open(&(0x7f0000006000)='\x00', 0x41, 0x100, &(0x7f0000006040)={0x100, 0x100000001, 0x400, 0x100000000, 0x4, 0x1, 0x9, 0x9}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006080)=0x0) r12 = fcntl$getown(0xffffffffffffffff, 0x9) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000007540)='./file0\x00', 0x6daf02, 0x4) r14 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007580)={0x0, 0x0, 0xffffffffffffffff}) r16 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000075c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007600)={0x0, 0x0}) r18 = openat$vsock(0xffffffffffffff9c, &(0x7f0000007640)='/dev/vhost-vsock\x00', 0x2, 0x0) r19 = socket$nfc_raw(0x27, 0x3, 0x0) r20 = epoll_create1(0x80004) r21 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007680)='/dev/sequencer\x00', 0x402, 0x0) r22 = accept4$llc(0xffffffffffffffff, &(0x7f00000076c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007700)=0x10, 0x80000) r23 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x80f, 0x8, &(0x7f0000007940)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000007980)={0x0}) r26 = openat$ion(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/ion\x00', 0x8000, 0x0) r27 = open$dir(&(0x7f0000007a00)='./file0\x00', 0x14200, 0x80) r28 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007a40)='/selinux/checkreqprot\x00', 0x200102, 0x0) r29 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000008240), &(0x7f00000082c0)=0x58, 0x80000) sendmsg$netlink(r0, &(0x7f0000008380)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000074c0)=[{&(0x7f0000000200)={0x14b4, 0x18, 0x200, 0x5, 0x1, "", [@generic="8d8b6e40a8b2d6944e9b9b70d6e868694572195b6f25e0dbd38e016379d988e001055d0b016bc090876358e4f17ecaf83f7ef2515847b63e0dca63744952c1fd2e396b43312056ac45c0c4bb58c4e415e1ea5392272ca5472ed8b9379230c8763ac3169d4992afdce368146fd69cbd16193a8f084a587ecafd81aed06c9c32b21ddf73354245adb371cf2612c4b72544973329fe45feb3e74d1d46f4a593ebf9b1a2bba8a377656878621a5384186f59049e2fbf68e9187250e20017b8", @generic="f9d3203891825933c56723879e26a3695e9459d1d8447de0ec324dfe", @generic="727481691329ef725de85196605e3347641dd9f46807168394ff2dcb144018dc0a8bfc23b6507fda2e5041fdb5e52939f78b84e4bdadcc70450ca1572d7cc9e2508efd8342f76d9ef92138b92ce118beb37ed1e70cd7b06a13aabe24651694a7cb", @nested={0xdc, 0x61, [@generic="9db9394341f1c1e97f349cbdf74a3aa30ede871722cf9bb84ae8fc4c11d30e6bb05f9e61a39295a9fe96d4e1dd1cc520f0b614b40a8363c510f7eb49764e184ab33b4863fbdd8ce984ee4acede8d1d167b197517a41c23f3c9337e98acaee7f6fbe02d48a21f52c28faf6be12873aee0eb8ca6123ab0a053bbe9097728f03645a7bf86f2fc0a88fe397b7c99d51cc09f4383eace39873c9dcee73a81a4d30b353c9f61733b0c1a9ae874439b588f7ce4a81f1568cc58072307a3ba7677e28f302d414e637d4317ae65", @typed={0xc, 0x87, @str='[\x00'}]}, @nested={0x14, 0x8f, [@typed={0x10, 0x43, @u64=0x100000001}]}, @generic="6bd5f0aee280ce95f4c3e65b55b787d087423e6d7d939ff54aa41aaee826c9e140b776c6ceaf31699b56c8ea5993ba108c7748cc893b2a0bde2ac3cfdb1237884438409f67019e9614bf265c443500b79ebbae5333fdd5bb0dc635f8", @typed={0x8, 0x7d}, @generic="9b8f8ea24876db5f2e5601f7af4b1f6e7bac7066e67a27c356680bb9bd9c543e8b4e493de3847ca9a3bf4dc9b9ebac3ab406f8d6c1a3e1d971a3d27040ca43e62fee68fb2f855668c781016385829c82ce889eebc7b0c827981315f6b4be124ddcbbfd72e300fc17791906fb176f0c1f160b5978fa48a05e5e47369d7ba931be4fd69303537a2ab2462fceac8c91d01157366766d5e9d370f1d1f8d14cc36c8285c03447a9fa90b23a0e88d7e9d6ab7758e68921ccc7e8634dca6aa049ef7525d26af0e6dbaf0b7aaf024bb36cdf350b9bd48cb0c037da6fc8d6", @nested={0x1120, 0x5a, [@typed={0xc, 0x65, @uid=r1}, @generic="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@nested={0x10e4, 0x64, [@generic, @typed={0x1008, 0x15, 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"}, @generic="1d996c17e5093827a1fe37676bd244fb75314cea0758411b43d17e4d0a352aa322710f1e33b20dbb3cd4aaa46852e926be815b88590f66abf9b65a912b3a5408f7ca9cf36203c2ef1172523f3a97994287d492cf0785daee3e410b83eead71a86a4816bb5ef7cbcb2df3104278f5004043c21c28b44720e8065c870c83e8109dae289c1ee2abe2153069d151613a4e2d32d4b1f493ac8aadf808f88d4e8ac07663f1399b496dae2bf98e8681a17e701ffe02e853500d1108559ca6864b3a3b57c174e52cab4bc47b5378f6e5be0efe5ac97d6356cbfb272a"]}]}, 0x1228}, {&(0x7f0000007300)={0x110, 0x2e, 0x0, 0x2, 0x1, "", [@nested={0xdc, 0x60, [@generic="17f79e1c349423b9399fabeb84c1fc9303cf8ac16c7b368bc6c4d6838d52ba22b0df6cae84fced6df803df4c374432efc9f0667cb6c9ac05d1d4cca8a087e4734825e51d47862a623219164adf62f81d553b2d7fea3d9e19a8e3003a7eec6c94a3727dd508155bf8a1357b5bde349f5a215f7d2b94ca2bd7f115d9c906c1da6f4af1f40fe30f0e4b6f7ff2de0f99299656e4e9", @typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="0aa73459a7d4f93957c09111c4f36279d8076f5b27d1d7669529cb0fb0716055810604558cc0c050a0117ade", @typed={0xc, 0x5b, @pid=r12}]}, @typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x42, @u32=0x7}]}, 0x110}, {&(0x7f0000007440)={0x7c, 0x2a, 0x500, 0x4, 0x3, "", [@generic="3506de423e6f0b160f640b2b617f3cdbdd2a3140ea709471dccd6e961ff5f666f947314ee2ab5b945601a9b9cd7b22901cbbd51bf64246c4e7a9633811c14b9c69ea957aa841f8b5ad2e9f763225d050c4", @generic="26cbc05bc3230763800199a696d175cdcb137b0c70802d3c9cab"]}, 0x7c}], 0xa, &(0x7f0000008300)=[@rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x34, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}], 0x5c, 0x48000}, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) socket$inet6(0xa, 0x80000, 0x101) r2 = dup2(r0, r1) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x440000, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) fcntl$notify(r0, 0x402, 0x80000000) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) sendto$unix(r0, &(0x7f0000000080)="da216a40d26cd911447f7babe3b15f4213eba3ae50d673b59492832615917fbc222cb709dadb1a2c189d67c9d8817d505a89534dbbfcc7c59399e7895338a73b1e03f33aca71aaa3037b9ee07e75ebfdf1855f45a55a6a0a019bd25730cb54d664360dee3110d850cb06b9e43e7f19b1788c4e9c3eb187708115104236ab8a4ee74e8d79d4931ea8974d7c63b135e447aea733365c5c6072b5c512f548b838abc088f006773e6925e74dbfc92d29ed265690f34c4768b41e894c2b60e9f7ff9ef17aac1268bd02665315cebf3119a5817f3ef7bdcc9bd595e900b09da53e", 0xde, 0x4000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x2000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/71) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffffff, 0x1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000140)=""/141) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/6) 2018/02/26 15:09:18 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x540ffb) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) fdatasync(r1) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000000000000) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 15:09:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x101000) ioctl(r0, 0x4, &(0x7f0000000080)="cef3546ab4b933c9828194b61869a5bc3f70dbe6ae56f5f0e33e79571bc35a896292995ae47ac4f0750719b2e1542336c91239a19351b4fb12403ffc24db86f1e593cabf5efa88bd7e98b7203959140800e509c1316b873391076501940dee7aa39646ac3e79ffadb0d3fc2b497d41c0ba1fb7f81ada42bd5313e6f45bd9227e8460dda01b30e19f12d16e3feadc8c01f406288ce17855d5ee83a11de7db323d331b4d71fa9eeed63c8a5aea1f9bbb4ef48546d3fce0c0ca8e5a1f76de169e7fd64e") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) socketpair$inet(0x2, 0x8000a, 0x6, &(0x7f0000000140)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xf0d2}, 0x8) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/189) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb00, 0x4100) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x5000, 0x1d000, 0x0, 0x1, 0x1, 0xaab, 0xffff, 0xfffffffffffffffd, 0x0, 0xaf9a, 0x10000}, {0x0, 0x3000, 0x0, 0x3, 0xffffffffffff0001, 0x7ff, 0x6, 0x5, 0xffffffffffff0347, 0x9, 0x3, 0x3}, {0x0, 0x7000, 0x1c, 0xc590, 0x1, 0x0, 0x7, 0xc7a4, 0x800, 0x1f, 0x5, 0xfff}, {0x5000, 0xd000, 0x0, 0x8b2, 0x3, 0x3, 0x7ff, 0x2, 0x9, 0x9, 0x3, 0x5}, {0x1, 0x1, 0xb, 0xfff, 0xfffffffffffffffe, 0x7, 0x6, 0x7, 0xccfe, 0x8001, 0x6, 0xff}, {0x1, 0x4, 0xf, 0x3f, 0x3, 0xdd, 0xf8e4, 0x5, 0x813, 0x6, 0xd6de, 0x8}, {0x10000, 0x1000, 0xc, 0x2, 0x5, 0x2, 0x2, 0x1f, 0xfff, 0x1000, 0x80000000, 0x5}, {0x2, 0xd000, 0xe, 0x200, 0x8, 0x6, 0x7438, 0x5, 0x0, 0x6, 0x80000000, 0x1}, {0x0, 0x7000}, {0x15000, 0x5001}, 0x0, 0x0, 0x4000, 0x10000, 0x9, 0x1, 0x0, [0x2, 0xfffffffeffffffff, 0x4, 0x30]}) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="ed6b844ade953a96c9fc2d786606", 0xe) fdatasync(r0) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x80000) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xcf, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@generic, 0x10) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='}wlan1\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xc62}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8000, 0x8, 0x8208, 0x8, 0x6, 0x5, 0x0, 0x80000001, r4}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x7}, &(0x7f0000000200)=0x8) 2018/02/26 15:09:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x4000) ppoll(&(0x7f0000000040)=[{r0, 0x600}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x10001}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x40002) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:18 executing program 0: write(0xffffffffffffffff, &(0x7f00000000c0)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) epoll_create(0x4) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2000, r1, r2, 0x80000001, 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000002c0)=0x80000001) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x4, 0xfff}, 'port1\x00', 0x4d2425fc04d14972, 0x100000, 0x1, 0x6627800, 0x4, 0x9, 0x4, 0x0, 0x2, 0x2}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x0, 0xa0b}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r3, 0x1, 0x7) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 15:09:18 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) socket$key(0xf, 0x3, 0x2) 2018/02/26 15:09:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@generic="5d88c6a951aa9640f4bb5889e600a540", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x8000000000000) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb9, "e124a270175334279fade36cb5e389d83e741bc0f00f2b0783c689811f72fe2593ce8ba63486dd1e8bd821e279d701f8c37a07a60fce6ddb84f861cc6a67c91fc47eb601f4361acb897a593a1dd2225be02e35adfe0ff63726ba78557c275145972413826fc5f17490f009e73d952afa1be787132e85e69797c58581354841586d8b6ab9a8edc047a86b61074279ca8d47763a901c3e45e6e0ec02f05336ef9dc608281ba459830e3a01f9bc5da6a5f8e21526e4334ca3502e"}, &(0x7f0000000280)=0xc1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x0, 0x4, 0xffffffff, 0xfffffffffffffffb, 0x4}, &(0x7f0000000300)=0x14) dup2(r2, r3) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040), 0x4) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000080)=@nfc_llcp, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f00000001c0)=""/232, 0xe8}], 0x2, &(0x7f0000000300)=""/241, 0xf1, 0x2}, 0x1910000000000}], 0x1, 0x2040, &(0x7f0000000440)={0x0, 0x1c9c380}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040), 0x0) fdatasync(r1) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) dup2(r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0}, 0x4000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x6, 0x4) 2018/02/26 15:09:18 executing program 3: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) fchmod(r0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x6, 0x100000001, 0x2}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x880) syz_open_pts(r1, 0x4000) fdatasync(r0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) dup2(r0, r0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={@common='gre0\x00', @ifru_flags=0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r5 = fcntl$dupfd(r2, 0x406, r1) getsockname$netrom(r5, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffe, 0x4000) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000180)={0x1}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180)=@generic, 0x10) ioprio_set$uid(0x3, r4, 0x101) 2018/02/26 15:09:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000, 0x800001) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f1658245a5d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x42) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) tee(r0, r1, 0x629, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8c001, 0x4) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfb2ffcb8b4600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x7, {{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2cf}}}, 0x88) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f0000000100)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) fcntl$getown(r1, 0x9) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000200)=""/19, &(0x7f0000000240)=0x13) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000000000), 0x0) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffc00, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x28be, 0x4000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x210040) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x435, 0x2000) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setlease(r1, 0x400, 0x3) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000100)={@common='vlan0\x00', 0x9}) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0xa000) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setparam(r0, &(0x7f00000000c0)=0x8) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xda3, 0x3) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0xa167, 0x140) 2018/02/26 15:09:18 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14480, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000100)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8001, 0x6, 0x100}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x2}, 0x8) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0x118, 0x12, 0x600, 0x4, 0x0, {{'drbg_pr_hmac_sha256\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x2}]}, 0x118}, 0x1, 0x0, 0x0, 0x40840}, 0x4008080) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x3, 0x2, 0xd, 0x80000000000, 0x0, 0xfffffffffffffffa}, 0xfffffffffffffec7) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) timer_create(0x7, &(0x7f0000000040)={0x0, 0x41, 0x4, @tid}, &(0x7f00000000c0)=0x0) timer_getoverrun(r1) socketpair(0x3, 0x3, 0x5, &(0x7f0000000100)={0x0}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000280)={0x7fffffff, 0x0, &(0x7f0000000140)="2b4f92f78da26ebd1238e105263685caa71ef3d46c4ba6c3ae2c7aa58fcd790f8f2a3bdefb9663618aa7b9d60b2076c182f5c9e08b32d67d031896453872e088026ac793e4e4f32e7d89130b9b858565fe8805542ed97653b66fa2cccfcac7143989823e62757538d5c8", &(0x7f00000001c0)="e5e0b994ad8fe7a6404c9dc79d9e219333484c9bfdc6f39eb9e23d2b37ae00afda4b767b05fb3e9ac67f49af60eae8bc6a6e81101ccb4eeb7b3648da51b7872eaa6bf3c8aa25d30d60a92d9127bd77053cbd311a6c857423a28b415ee2a48293e4561b805c76ce2e3a7febf02899c67f28bf4f66dad1f324f151b31d38d673c643bd6ac6fd1b71dcfef4d3c3d1453425b1f6af172e7f831c3190b99d7aa81ee00b37e1553d802c401c65e30a3ae3cd8ff892d32b94721b46c4", 0x6a, 0xb9}) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r3 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x40) sendto$unix(r3, &(0x7f0000000140)="d341173858064dcf4f1ef3ff2fe0cf3d80158a3baa0c30b2c2fdd5bd25fe43a66678a1873ee6926fb6496a410214d2aa1c7b4ade4af14b1a00b65418c40a29ca58a98d9c41217820ede5a6efdb2eb3bd3d4c27f47912b986937f7c7223", 0x5d, 0x40, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair(0x9, 0x6, 0x8, &(0x7f00000002c0)) 2018/02/26 15:09:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101002) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xb1}, &(0x7f0000000100)=0x8) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0x101000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="bd6c0b43a3fe6ee40f6ae4da4682ad36d39849608ef8d48d54e93542f47911411b20d664547bf828bab79d28d08d43", 0xffffffffffffff27) fdatasync(r0) 2018/02/26 15:09:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000004, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) prctl$getreaper(0x7, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7b, 0x280002) fcntl$addseals(r1, 0x409, 0x1) 2018/02/26 15:09:18 executing program 2: rt_sigaction(0x39, &(0x7f0000000000)={0x1, {0xffffffffffff0001}, 0xd8000004, 0x6}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x200, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={@generic="1ada1ca8caa90bb5ea242948c96c4093", r1}) 2018/02/26 15:09:18 executing program 3: r0 = socket(0x8, 0x80003, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x3a2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x80000000104001, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@pic) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000080)=""/229, &(0x7f0000000180)=0xe5) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = socket$inet6(0xa, 0x800, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/137, &(0x7f0000000100)=0x89) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0xffff, 0x7bba27f0, 0x4, 0x8, 0x7c9026ac, 0x7ff, {0x0, @in6={{0xa, 0x0, 0x3684, @empty, 0x3}}, 0x100, 0x0, 0xa762, 0x8, 0xea5c}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) r6 = geteuid() setresuid(r4, r5, r6) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/230) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000380)="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") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x9, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) fdatasync(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000180)) 2018/02/26 15:09:18 executing program 6: socketpair(0x5, 0x1, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/191) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r9 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002340)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002440)=0xe8) fstat(r3, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0}, &(0x7f0000002540)=0xc) fstat(r1, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003e80)=[0x0]) getresuid(&(0x7f0000003ec0), &(0x7f0000003f00)=0x0, &(0x7f0000003f40)) r23 = getegid() r24 = getuid() getresgid(&(0x7f0000003f80), &(0x7f0000003fc0)=0x0, &(0x7f0000004000)) sendmmsg$unix(r0, &(0x7f00000040c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000180)="2301736d177ec3d07295e3a12bae25a31a9bf029cdd92c58e880ad415f110bd5b529c72137f672837cb9f0d6901f829c9cc2c1edaa8075cc59963aabd06333750e7f8c579e6cba95752cd2a5f632eabd2423ffd036ca57ca55a576bc0635f907d507002f44861b6f1ea21b368040b2ac0330f389ad", 0x75}, {&(0x7f0000000200)="3a4639bbc99600f91d884419afe0fe5ab10afeb3f587168b124f9db7b9e50329adae9e1dec4671e49c808a43dc0088a0e191ecdd4efa41aabc906eba70e8c3acaf554e6e79a8ad13ddd047db07154048fba49baa57f4da46aa243eeb0c412cf8075a56a7949d22399916f0e20f59a7b8717fac7cf50111965168a3feb6078c9a94b57cf3facbd57eed", 0x89}, {&(0x7f00000002c0)="29ea0f63d7b9b3891fba25f9bbf274ac06c89bf1f41687e137af71f5763adda31e2f8c424f642db0ad67263fca9f8244106e61849339201bda840ad96c1d9963b65fa78dbea1040897ea861cd9ae7b0abe261d1db66af660148f1065b3fbd9f072ea4c6c13311c0c2da5677129c2b1fadb", 0x71}, {&(0x7f0000000340)="edb4ac96db1a20733e71cc1989a5162c3828e71cebbc4faded1b7979ff1347e960e94adaa4c5321e4765f2ec2191dcaa36b647e68412e42f03dcaa9a9cfc1fdbf45c64b2d7200300f1f1c2eb0ff1d6a1797c4929fe6c4e85df8f681b50741c247b23523588693a5087ad723e965932d1ea5e95767566638f0e6e190a266cb2f05a1ffdeb629be712f8c76a5cf6432d93", 0x90}], 0x4, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r3, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r2, r6, r7}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r3, r0, r3]}], 0xb0, 0x800}, {&(0x7f0000000880)=ANY=[@ANYBLOB="01002e2f7b050065300050834fdd8261af32"], 0xa, &(0x7f0000000a80)=[{&(0x7f00000008c0)="a143b29df5f3de999fbc2bb3c2", 0xd}, {&(0x7f0000000900)="c7034f7efd17ad3400541b7e2c2e51e87ef150dc99fd0ff5503f36fa970d349462add473abefa34e036d3b903bb1e9c9b09528bdb557d816662cf1402a1c7fdf73c953fa1c4abd125c0e070c489ad52d5d4c9cc0af9a1ad7b8c31312e6f775eb0b8dafa994922cc51d59d63b0cb800a341a9af1d088f1cd20ec7f7cd0dea728ad07a12a15c5ee3a8da9e971aea7648cc6cb804dc0605a9b6b713c79af7750937897336b470e570b6f8a68213dcf2ac5f3175cb8112c922fce87e97963c924b410cbc84ac12747145391ddd5643098915411da98c8fde33b82d73cf6a0febbf8c3b59211805", 0xe5}, {&(0x7f0000000a00)="87d73e35ba331d191902a88a42ebbdab8da75c2e5aa3fb5521ee81dfb57eb67e98f5c5d8e412cfae3f3475f16af87716c17ceab405c907d2171b9d39b6ce861fa1d2fa75ed417e92467892b1b01e458ba06dde6197f5ed8809ccb0861a80a167caec08a56d89541aec2ef8a9e263389b322f80892a5f7e223f67ad", 0x7b}], 0x3, &(0x7f0000000ac0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r3, r1, r3, r1, r3]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x38, 0x4040000}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001c40)=[{&(0x7f0000000b40)="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{&(0x7f0000002a80)="cb25bf46f8824bce27dd798812be385823733976188a394208fe179ec1f540bd8868b07f7bc7dfaeb2d9a62b54b0526c03d90e7a7ee8545daf04de44960db4156330f6b256198e136b1f5ba2b7c2821e2603a12f8c73f0780e8249e2e170c146337f6109c1de50aae7659673c040fca17f1a8e278a8618efa30cce581ce9392a05cc397e6d1b21585450684354b139925d90dc17996dd2d7b512292239220967fcf3217fc241e359f281df1ec324430fe631", 0xb2}, {&(0x7f0000002b40)="6fa433b2267c006a97156f3c1043cad9755b7ee5dcb3abed3c0bef26206922d3e8eabb6637f5eaeef623f7a1aa2ff85d216259ca3c2e66b5d60ef3b333b1c1f1b8acf7a3b7cfa26eea3b8a5d3a59b7d9a925e8026e2de425efa96f40803e591b74b303bf7deeccb0857d207e6fcffc06b5157d61137ef22b72d882bd697acbbf3c71e23bf3497ed10e0b21471a7e943f75de6f89ac28d38c140305bcf720246cb3eed66cc480e3f39926a5d9accfdbe75d", 0xb1}, {&(0x7f0000002c00)="da17c9483d17e480e87795b26984ef2d45bcc3ccbaebba1763167b0a5dda9bb1899085941fd467d33f71fce6e80fa4a7ff7b5cb82894a487f476f5bdc87739075be21b289bd8a31453e0790c685531c76861fb743ca763ab656c451b77c5eb6a0511ed44a4a6fe9684c3caed7dc948ca5e6e9ea15b216f338a9f", 0x7a}, {&(0x7f0000002c80)="1e87e9a524121ad386efbde28065f78632725296ceb10c7b623b6dd625329e621c77bd830b1a13519b7214845323a08c1d38dd4265d5e95f8a52ddd1e3c9b81038a0bbe7865e677c19817785ea5944016ea249523903809c308c", 0x5a}, {&(0x7f0000002d00)="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", 0x1000}, {&(0x7f0000003d00)="e510399488255b94e3e0df49cb410ef1739512aea5db70a633a1612eef479c92e991305aff9e0c226db3e1731c61b59efdf8601340673c174552365fe14d5e5897299b8ef4bb0e6529c41d56bdd4dfdcd03572954aed6f57162a1f83d0944a7cda83220177c5ec9d1adf2a74c0d1125537f3fdf4f9e10efcf18cb37754a86c74c1ce36d7c4a6ce415c008b6d118a90bc67e8fe881b6dbf77d8b74cafec9d", 0x9e}], 0x8, &(0x7f0000004040)=[@cred={0x18, 0x1, 0x2, r2, r20, r21}, @cred={0x18, 0x1, 0x2, r2, r22, r23}, @cred={0x18, 0x1, 0x2, r2, r24, r25}], 0x48, 0x811}], 0x6, 0x20000000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) r26 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSREP(r26, 0x40084503, &(0x7f0000000080)=[0x7fff, 0xffffffffffff9d1d]) write(r3, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x5, 0xffffffffffff4be7, 0xc3, 0x6, 0x101, 0x1000, 0x0, 0x4, 0x4, 0x7fffffff, 0x9, 0x5}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x6, 0x1, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x3) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xe8, 0x101105) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xd4, "3f0cf63c956b8efce78d572494f002c799bea050b3f20948b29bfa3c61d58de032ecefc3a526ba118952bcd288bc1127239f00d56f19aa283cd6d78e2a92dd4799754fe2ea3a4111972f6d890cac04550953f8f292b16ef3f9694435a6c23a1244fa538adda4bcaafa1426ba0ddc56ce41df9b449ad9917b2da6bacc9dd46d1471c6a9b51a1e40290455baeb51a150e7fe318541b141ef2717fa34c0f005e1eab9e3e0224b3497b51d42e5ce9e63f076e2d6aa94909a8b186cd1554375fac56c09cfed5921aab65670e3bf5824fbeeee3fda2a8e"}, &(0x7f0000000180)=0xdc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xce, "af846ab83bca52aa74204ce72cb01b035d95754636b97834b30b44d69d6a2d85260e6a7a6bac6115903fb51d1aeeabf3d4552464a47a70ec6ea469c7eb7a22c1ffa29bf10483c494fe323614a8ec0a09d341e226b3474517a5e36c69953f2ae5d3e2435765fe8e53bbd347bf194972130173e73d6158644e1d303f6acdbae342d3f62f89405eaee804ec3fefdb0d6cdd64a34d1fc092b485ab8d02ddb62031290da1edda2996d191383e3f5c9f91420e69f9c1325eb2f9322941964671ae1b3f59507604c46c5e91999ce02a608a"}, &(0x7f00000002c0)=0xd6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3, 0x3, 0x1000, 0x4, 0x8, 0x8001, 0x6, {r3, @in6={{0xa, 0x3, 0x100, @empty, 0xfa9d}}, 0x0, 0x1, 0x9, 0x2, 0x8}}, &(0x7f00000003c0)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x32, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='bcsh0\x00'}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10000030002, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x400) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x624c) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00000000c0)) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000080)) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={@common='syzkaller0\x00', r0}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f4, &(0x7f0000000100)="06905c898f7df5e7eacb39ab91fefcc057fc25cb237bb5846eec18d512be01188f1ad034c2dff19aaa2e3275b4da2c124fa0f235eb57bfc07fcb1e2bf010385308b5eb82a9e36155df9224ed95b78b8bcfbd7bd4f5e71f48c08d002af3b11e338d7716db15b0c4071fd515192a776576b1eecd3fb04a4155028544e54bbe8a35a8600bc1789e85fc59c8eaf804207463b3") clock_adjtime(0x7, &(0x7f0000000100)={0x4, 0x3, 0xaf1, 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x8000, 0x4, 0x33e, 0x8, 0x7, 0x1, 0x6, 0x7, 0x49, 0x2, 0x9, 0xffff, 0x4, 0x5, 0x7fff, 0x4, 0x5, 0x1ff, 0x5}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x80) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2d8245aa483ec622b044c7c405d72cdded9997", 0x1b) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup2(r0, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000100)=0x4, 0x4) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pipe2(&(0x7f0000000040)={0x0}, 0x84800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x2, 0x5, &(0x7f0000000080)}) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r1, &(0x7f0000000040)=""/82) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4160c0, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 15:09:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/02/26 15:09:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x50000000000000, 0x3, 0x7, &(0x7f0000ffe000/0x2000)=nil, 0xf85}) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x1000, 0x2000, 0x5, 0xac5, 0x7, 0xffffffff, 0x104, 0x80081, 0x9a00000000}, 0x8) 2018/02/26 15:09:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800000000000) 2018/02/26 15:09:18 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa05f, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x2d4, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x7, 0x8873, @generic="57a4a3ace2bb67a7f8f98d277c5c07db", @common='ip_vti0\x00', @generic="a65fb7d492c146aa4e5bfe451eab7c76", @common='vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x100, []}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x0, 0x4d, 0x88f8, @generic="71e7a6535c86f8c22b6a864f298f7dd1", @generic="6528438a3e5b63be5afef87b70e7d471", @generic="f2ecd27415c290e39a9567c294a81866", @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0x491d434736bd6ba2, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xe4, 0x114, 0x144, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff], 0x1, 0x2, 0x0, 0x0, 0x10}}}, @connlabel={'connlabel\x00', 0x4, {{0x7fff, 0x2}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}]}, 0x324) 2018/02/26 15:09:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x66, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x20020000010002, 0x0, 0x10000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) pkey_alloc(0x0, 0x2) 2018/02/26 15:09:19 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x120) 2018/02/26 15:09:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000180)="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", 0xfffffffffffffe98) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x284800, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/02/26 15:09:19 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@generic="67c77fcb1ab541c6416b4fabd760e037", @ifru_map={0x2, 0x5, 0x8, 0x7, 0xfffffffffffffffe, 0x7}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/02/26 15:09:19 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffa) 2018/02/26 15:09:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/245, 0xf5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="34d9642af05618a5b5e54f0000000012c3da7b3f00446ecb932ec1bb178888c91fb226a4b747846c070f800fd7250cf2b618eacca4ab7f39fc6607b1fe34a70e403018da3f51f1093f27e0ab3c", 0x0) keyctl$assume_authority(0x10, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x2620, 0x200}, 0x105) pipe(&(0x7f00000001c0)={0x0}) readahead(r3, 0x8, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) bind$ipx(r3, &(0x7f0000000240)={0x4, 0x20, 0x70c2, "23ef25abeb0b", 0x3}, 0x10) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xc0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x7, 0x3, 0xffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x20020000010002, 0x0, 0x2000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 2: io_setup(0x8bc, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000040)=[]) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000100)="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", 0x1ef) fdatasync(r0) 2018/02/26 15:09:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x80000001, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000240)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997fb0842a53262d07a55b25ae8806831061439befcfe0c953605ff199d10e0c431fb53efe9b016ee3a9ff0aa734c611b2655a9820b85ed5c5b4b73fe66469630d39ca4d9a7bbdaa8daaa2024e0aa1240b00f300cadc7ac9e7d171f3f6745af90d83b23bbe0c3b315bf36655da20000e97c73aad86e9b7a315a21b798c12da5000000000000000000000000c0e0de5a1d7ede86be860bb9ad3f90d47be3ac301374fedde9946378ba76faf17d1861c5ae87358a95b7410291301a3522c4302708013b8d2823c68bb5bf39072857ca5b63af4b7533df85ae80ad7fcb34e35adc93b9e1f8b888008d2a170487350bfb589ce94702dbfd92ebb1b33b407cc3ae55bf510184090aecbff9ec561959219d0000000000002eedd9886fa6a40f8bb16ef65a07ec282678c239dca60e602e70d469f01d66d2273fb7029ff174f61384eb222a3750822cba2daeda4e826e34a086857b14a06e", 0xffffffffffffff63) 2018/02/26 15:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1ff, 0x8000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x40, 0x4) flock(r0, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)=0x100000000) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x1, r0}) sendmsg$key(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x10, 0x4, 0x5, 0xa, 0x0, 0x6, 0x1, [@sadb_address={0x3, 0x5, 0xff, 0x0, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff}}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x0, 0x5, @empty, 0x10001}}]}, 0x50}, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) wait4(r2, &(0x7f0000000140), 0x8000000a, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 4: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x81, 0x4, 0x9, 0x20, 0x5ce, 0x7fc00000000000, {0x0, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x7fff, 0x80000001, 0x10001, 0x40, 0x3}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x2) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/4096) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfc, 0x101080) write(r0, &(0x7f0000000040)="33234671c80c56f86e7c0b6033065634873530fbc90b90d50d1e7c28720500000000000000610f3072a12002131ea6dbb9557022ac1388a4ce5a06d851fa84e6a8c43af800c8ed000000000000", 0xfffffffffffffdd0) fdatasync(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8001, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x5, 0x5, 0xfffffffeffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e02040100000000000000000000000000afb1148e1f7b6a"], 0x18) signalfd4(r0, &(0x7f00000000c0)={0x1884}, 0x8, 0x800) 2018/02/26 15:09:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) read(r0, &(0x7f0000000080)=""/18, 0x12) 2018/02/26 15:09:19 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r1, 0x6) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:19 executing program 2: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x200002, 0x288000) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000680)={r2, 0x5}, &(0x7f00000006c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) sendfile(r1, r0, &(0x7f0000000100)=0x21, 0x62) ioctl$LOOP_CLR_FD(r0, 0x4c01) inotify_init() 2018/02/26 15:09:19 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x21b5, 0x2) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x3, 0x9, 0x29b]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) kcmp(r2, r3, 0x3, r0, r0) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\'\x00', r1) 2018/02/26 15:09:19 executing program 2: socketpair(0xd, 0x6, 0x100000004, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x6, 0x80000000, 0x7fff, 0x8, 0x800, 0x8}}, 0x8) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x7, 0x5, 0x80}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 93.492273] audit: type=1400 audit(1519657759.327:68): avc: denied { listen } for pid=15518 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:09:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lookup_dcookie(0xaf5f, &(0x7f0000000040)=""/4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x7fff, 0x1}, {0x1, 0x7}, 0xffff, 0x1, 0x586}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x21, "27abf1d53c0a97ed11a3eb6c124b42899189928b01b24b0bff997aca27f36fd201"}, &(0x7f0000000180)=0x29) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x129000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0x80, 0x4, 0x3, 0x6, 0x8001, 0xd12, 0x9a, 0xa3, 0x2, 0x376, 0xd6f, 0x4, 0x400, 0x400, 0xff, 0x9b}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0xe4, 0x4) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) linkat(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/90}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5000, 0xc000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r4 = memfd_create(&(0x7f0000000040)='(\x00', 0x3) ioctl$KDDELIO(r4, 0x4b35, 0x101) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/110) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x20020000010002, 0x1, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/02/26 15:09:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) fdatasync(r0) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) socketpair(0x1b, 0x5, 0x8, &(0x7f0000000080)={0x0}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/02/26 15:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x20020000012002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 3: remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0xffffffff, 0x30) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/202, 0xca}], 0x4, &(0x7f0000000400)=""/72, 0x48, 0x9}, 0x8000}, {{&(0x7f0000000480)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000580)}], 0x2, &(0x7f0000000600)=""/167, 0xa7, 0x7f}}, {{&(0x7f00000006c0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/119, 0x77}, {&(0x7f0000000780)=""/227, 0xe3}, {&(0x7f0000000880)=""/76, 0x4c}, {&(0x7f0000000900)=""/101, 0x65}, {&(0x7f0000000980)=""/206, 0xce}, {&(0x7f0000000a80)=""/20, 0x14}], 0x6, &(0x7f0000000b00)=""/51, 0x33, 0x6}, 0x5}, {{&(0x7f0000000b40)=@sco, 0x8, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/254, 0xfe}, {&(0x7f0000000c80)=""/245, 0xf5}], 0x2, &(0x7f0000000dc0)=""/90, 0x5a, 0x1}, 0x80}, {{&(0x7f0000000e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001300)=[{&(0x7f0000000e80)=""/15, 0xf}, {&(0x7f0000000ec0)=""/50, 0x32}, {&(0x7f0000000f00)=""/121, 0x79}, {&(0x7f0000000f80)=""/110, 0x6e}, {&(0x7f0000001000)=""/241, 0xf1}, {&(0x7f0000001100)=""/107, 0x6b}, {&(0x7f0000001180)=""/74, 0x4a}, {&(0x7f0000001200)=""/63, 0x3f}, {&(0x7f0000001240)=""/20, 0x14}, {&(0x7f0000001280)=""/74, 0x4a}], 0xa, &(0x7f0000001380)=""/146, 0x92, 0xffffffffffffffc1}, 0x3}, {{&(0x7f0000001440)=@can, 0x10, &(0x7f0000001640)=[{&(0x7f0000001480)=""/62, 0x3e}, {&(0x7f00000014c0)=""/165, 0xa5}, {&(0x7f0000001580)=""/76, 0x4c}, {&(0x7f0000001600)}], 0x4, &(0x7f0000001680)=""/116, 0x74, 0x8}, 0x7}, {{&(0x7f0000001700)=@sco, 0x8, &(0x7f00000018c0)=[{&(0x7f0000001740)=""/157, 0x9d}, {&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)=""/85, 0x55}], 0x3, 0x0, 0x0, 0x1}, 0x8e70}, {{&(0x7f0000001900)=@nfc, 0x10, &(0x7f0000003c80)=[{&(0x7f0000001940)=""/194, 0xc2}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/131, 0x83}, {&(0x7f0000003b00)=""/74, 0x4a}, {&(0x7f0000003b80)=""/34, 0x22}, {&(0x7f0000003bc0)=""/190, 0xbe}], 0x7, 0x0, 0x0, 0x9}, 0x93}], 0x8, 0x2000, &(0x7f0000003dc0)={0x0, 0x989680}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40140) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x1, 0x40, 0xfffffffffffffffa, 0xfffffffffffffff8}, 0x10) sendto$llc(r1, &(0x7f0000000080)="aa68b6c8fbadd1bb4f2bbf70ba7d56d241", 0x11, 0x20000844, &(0x7f0000000080)={0x1a, 0xfb, 0xaf4, 0x2, 0x1cdcde1d, 0x100000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000580)={0x0, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x80, 0xffffffffffffffff, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000001, 0x810, r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x81, 0x0, 0x0, 0x8, 0x5, 0x7, 0xfc}, &(0x7f0000000080)=0x20) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={r1, r2+30000000}, 0x8) 2018/02/26 15:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syncfs(r0) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000040)='/\x00', 0x801, 0x180, &(0x7f0000000080)={0x3, 0x80010, 0x40, 0x4, 0x633, 0x6, 0x7, 0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001180)={0x0, 0xff}, &(0x7f00000011c0)=0x8) uname(&(0x7f0000001200)=""/27) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={r2, 0x100000000, 0x1, 0xfffffffffffffff7, 0x9, 0x4, 0x7f, 0x40, {r3, @in={{0x2, 0x2, @empty}}, 0x0, 0x7, 0x401, 0x1, 0xfffffffffffffffd}}, &(0x7f00000012c0)=0xb8) mq_timedreceive(r1, &(0x7f00000002c0)=""/187, 0xbb, 0xad, &(0x7f0000000380)={0x0, 0x1c9c380}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r4, 0x1ff}, 0x8) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'security.selinux\x00'}) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000080), 0x0) fdatasync(r0) 2018/02/26 15:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="c315f36023476a0d4091a951b08b331fe244ebc80d9bb981dba96507f9aac67a65feddbe6ba65b0979f8a46f1119cfba5c9480df901e7089af7296a630fce46870d18b0097d9bd079b523887e7286ef8fd7e5f38526c0935fee2cdd37c47982d6bbba9f65b62e3fe7b6e6395034ff32070151dd364f0993e81519e92859ffcebde1d8649", 0x84}], 0x1) 2018/02/26 15:09:19 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x298, 0x80004) setsockopt$sock_void(r1, 0x1, 0x43, 0x0, 0x0) socketpair(0xa, 0x1, 0x80000001, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x0) bind$bt_hci(r2, &(0x7f0000000180)={0x1f, r4, 0x3}, 0xc) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000001c0), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3540, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x5, 0x5, 0x5, 0x4}, &(0x7f00000001c0)=0xa0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000200)="774a32047cf7a501d43bda259c1c3e327c8ff62a892c444d541d724394cf4a48abb3b85397e99816986891", 0x2b) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0x2, 0x2, 0x1}}, 0x2e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="000000000300a6856f934377e45fbc49fbd88664066523cda2eb6220ae0ea501006587fa73855e4b43f353997407b28ac4262efbdcfc8d5efebcff4bbebbe9e0e861946fd434e8b20e01e7f8e0fcc69dbaf2fad6200917cb485aa85622352561144d050efcbf33000000000000000000000000000ec885d32cdadc0cc60dab5e"]) 2018/02/26 15:09:19 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000, 0x0) 2018/02/26 15:09:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e384266f23f2d1b692f0658245a4d2f2daa99e02e3644c34", 0x29) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/02/26 15:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x20020000010002, 0x2, 0x3, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) membarrier(0x10, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000040)) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) 2018/02/26 15:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000080)=0x32) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x1, 0x80, 0xa, 0x80, 0x0, 0x3b, r2, r3}, {0x7, 0x8001, 0x7, 0x7ff, 0x9, 0x4, 0x80, 0x100000000}, {0x40, 0x5, 0x9a6, 0x3}, 0x8, 0x3, 0x2, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in6=@empty, 0x4, 0x3, 0x2, 0x5, 0x5689, 0x7, 0x4}}, 0xe8) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000000080)=""/192, 0xc0}], 0x1, &(0x7f0000000180)=""/204, 0xcc, 0x1}, 0x91d}, {{&(0x7f0000000280)=@ethernet={0x0, @random}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/238, 0xee}], 0x1, &(0x7f0000000400)=""/251, 0xfb, 0x9}, 0x1}, {{&(0x7f0000000500)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000540)=""/45, 0x2d}, {&(0x7f0000000580)=""/112, 0x70}], 0x2, &(0x7f0000000640)=""/232, 0xe8, 0x6}, 0x4}], 0x3, 0x12000, &(0x7f00000007c0)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xa8) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:19 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x2c000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x44000) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r0) ptrace$peek(0x1, r0, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x6e000) rt_sigprocmask(0x3, &(0x7f0000000080)={0xffffffff}, &(0x7f00000000c0), 0x8) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) sendmmsg$nfc_llcp(r1, &(0x7f00000024c0)=[{&(0x7f0000000080)={0x27, 0x1, 0x9, 0x5, 0x80000001, 0x3ff, "cfe28a757ef6e37ce0f34330b0b6c21ef9e5af0e9e69afbbb8c0a865071a59d6bf76d38b398b206d0bfc19a91adbd03aadc31a4a117f683eebc093037aca26", 0x1}, 0x58, &(0x7f0000001340)=[{&(0x7f0000000100)="5589f57d8eab763d1c64302ec3f463e6cd102f6a5b82d782803f5c58aa3a56ce44e2da315f6410c9b204e07b16ef89cf4cc29057fc80b1391cb1b8085dc33f1c5ad9f7676afcf29f1b387d124734c193a14caad8a3eab03445e95af79e85eceb6f75e7c4cdb1e9295203f9f86b3028f53da675a67ff330e617b14fca0c7ce105f85cf32374fd4c9f7ed021cc67e25ba2f199ebc6cef8a068b48d29504907ffaf", 0xa0}, {&(0x7f00000001c0)="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{&(0x7f00000017c0)="8e6efdbe8afe9b2dcc13ac3b2ae1d456be0189ca02c68cc46319ab9c84bc1ce96be8db97a8472dafdb6b456c77d97f56ccbdf6f9b31796264d823c9c88d86398ca9e9b166a328e360a42e9f0d7d01df64b0691a9165fe66f6f28bd164f4edc44c07bb172d4bcf541cb15228346074119757f26d53cd4aa556e1c8003127dc9ebadc905a002fd5b9fd5e0d5a470a3edfe5a93aa9f5460750682e906e780dd8caea251025fd18828fda5f0ef233a70874502dbe018bb8b93175d190888c2de4095a9f9becec1126f145c3faa1d2c0008af7bdced1e", 0xd4}, {&(0x7f00000018c0)="91ee3c2f7a70497b3fbb23b01d5aa0ef0c9211876c8581c2f6ddf21515fa204f3d666effcb5760e9e5952303459b01f202b2f7533ac70b0e2b68a15c46451e354635bca6de7b2ca9c3f2c0ac3abe6aced57e98bfc8da2e8fa355630d894c95bf93dea8ca605566536c9aabe8995c332c107d", 0x72}, {&(0x7f0000001940)="36b64d18009d60c63826a6545d1c900f5f43a5f2d50c98fbf9c07bf4313b351865af169ffcf9ea86a3cbda87900db26094dbf9f97626223471a531f59a7d9457d12d7161984bdaa2f6f576f27365b65cebe144e5a6aa2f567879104f37578eabf632df78084834e4dc5d2612460800d8ff0837052b8159ae21669b7cae214830f2e83a4dcaaba9c6ded8a146d0172ad8d726819f5eb7", 0x96}, {&(0x7f0000001a00)="f08abccb3e47c4edcb3cf05492c6", 0xe}], 0xa, &(0x7f0000001ac0)={0x20, 0xff, 0x1, "bb5e3c3d31b637ade7eabd327686f038e3a0208f"}, 0x20, 0x4c885}, {&(0x7f0000001b00)={0x27, 0xd1, 0x7, 0x2, 0xffff, 0x100000000, "9e34e9a61fa54faf2187624ecfaf9e68d45bb5a3c64258c9d1e9d7e6080cc5951b10112d1fec8e0b5d84c224418129303d4a8a247a48940e21c5fc8708b895", 0x9ae}, 0x58, &(0x7f0000001d80)=[{&(0x7f0000001b80)="1d4b1208366b78f8cc0bb5784f43e4192d25bdc81ce700d0f45906d4fa62ea75b8612704287da7a04cc3b261dbf1b1c0ff8fd8f7bea67f4cc14680bbbdc9c3e656b0191c54111d225c4610791ea00180845e3a46d11d3ec934056603397874ae67e1d5fce6a5f7ff7c48c96e9db84a37ae45ea32d2c031cad54b1a7c02341763166fca97e69ac44437f6cec483349117c5a2755049d4a0f8c0a67e6024ece2bd586ce64d55efc035f25c24bc1ddea68c05ce803f2676613a3f4bceaa4b30af1280b412497ea4", 0xc6}, {&(0x7f0000001c80)="23b5ab9dfd9765c51ba7b28c361d9e332cbc9f895b655c0e6cebc9e8ba0319d0e21b2059878eeb52a3a3f86b773dcf0eb87634e86d094148df2fcb5d8750541ebbe4790f89ec746a12b30ba5e6de36d94d325e2113fb2b7e756051ce45d77e3786417106715a29239c5fb58421b88d07e4f2b5876e74edaa817b830a32f3bfe5fbd8e57cb4a84f67b13137aa290771b1fd563f879f40d47326b553d5c465740ff7a666fe4f131a6aa3ded349619d01e3e1c12d6f19cd0ec3b1bf942289606b28fcb4c422c43618f4c03c82119fe673c34c6ffbf946dde2b37e611e2472920592e1faf3490bcdb3c195f9b3b6647fc7985b74fb8374aaed9716", 0xf9}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="c40000001f01000008000000425860f2dd5335444cafd9da2912265581d34c4be1725aef07e2492b5c6a45d849f4978983222675f76050db329d370bd261080640e76130556c1d1b5d5b14ee880761031e5f380dfccd6182ba444fb3918ff1f8a17adccc14555c695d94dbf38e49b4615e9518e800000000000051f5d791096cfe1b7c95b2a708833b9f87d575cf670b6ee4966e6db3c3396e16a1ff3ebdb2cf8fca845a0199e37e6fbdc5366868fd7a60613989d3cccbe2fbc7083d4ea694220961ca8e"], 0xc4, 0x800}, {&(0x7f0000001ec0)={0x27, 0xfffffffffffffffc, 0x4, 0x6, 0x200, 0x0, "485d6712b9a7f041b15b399748fe2cc17f7c1aa26bf59a5c5c7f43e025e2993bbee19bdc00f36d7fb8b5397891aba295880ffdbe1f8682a2e217f038262576", 0x2}, 0x58, &(0x7f0000002380)=[{&(0x7f0000001f40)="24fdb31f152752ac6fce54174773c897804b2a7acba51954a762c9b27ac6e19002a8ff724a1d2fce5270", 0x2a}, {&(0x7f0000001f80)="b1097e679a01e10e123db2ff01b6c4fe29a37fedb9d7e282df4d2e7b5407d6eb39ff1e442361adabd5aa690ee9ec80d05c51de2c17747e60ae4ec5f1d9075dc575e272650a8cf4a590594976945b59008120be69204c4c7b4c711bd4e28bf602cf62eab2c3473bfdbdaada04ecbb8a5c26328150", 0x74}, {&(0x7f0000002000)="541021405c1b917d4e750f89d594e94689eda80553f9242a3beecea0dd8482dd946e07264ae4885a6ebb831d668f6c56b5c052dffe474d40dcea20f876b457375e4060040e94fb674981935b70237dceebe0b2ed3db46fd9ae7dd03a4030256915a6635f33206c53f499cb6b0e4a9db6034501101b9cb83d8115ad40277ffb0013c3d63fa19cc8514f60c93c61a017ed0c2ce97abd903ffe58e6c8a0a586856db923667230905236fb11ae037ea800e02d6456", 0xb3}, {&(0x7f00000020c0)="10edaff6ddcd832b7bae693af7a06d33ed300f627830ad2c10ca4e8050c1d15506d93b38b23192fecfc11f7a7cacf25d68d5cd6955cee2a379ae6fffde0a3e6abd4ebf580a572bcb48469f3ac946720b399a6a733942e7d3b8fe55a92ba12aad5a370e12011c170c1134701bfebd0f11c2ddbb99a9a191d94b9a24dcd22bb9f5daae0cb47054679bd64c318c1e29505a5fa887caafb7ebdb", 0x98}, {&(0x7f0000002180)="6074ace7f52717f6c6f557d31d11c2ec857b194e2f5dbfa0f7f51d22aa941652e272e5b0c1484dbab4b05cab8513fe8b4e123ddd4a0f485d38b99bb81836c1db587f57a3fb223ad88633eb3cca30ce1fcfa345a47b255f25c80d56a4e82628286784aa5b8d98a6a238830500d42da2a6b3ff438ba9d708de41c73e", 0x7b}, {&(0x7f0000002200)="1aacc7d9e4059cbac1da4ff9c1dd3f123d2fb9c9c0cb6df1a0a77771afe9bbaff998d1a22e8cba5ff15e1f9acb93f94dd05c5191f2de2b38b9bfc424aa910a7670eeaaf44b1073af80f4251b3ad08a2113ea2d7cb65779671c876294d388e38f7d179d2816ab580686a51e37bc1ac960fbfa97e79f2944478ed765a40f84d23f195f1d872e4ac80355471a33e3f0e2383bdf25cf7096", 0x96}, {&(0x7f00000022c0)="10b994453b04e0a9b2fa097673231ea22982eadce6c3bdff2f16f3e751790bfba5d0a72970337911147f55400f651cdc915d893922d9942ecc8df83998e05bb1901ea1", 0x43}, {&(0x7f0000002340)="c646acedad9c0b", 0x7}], 0x8, &(0x7f00000023c0)={0xf0, 0x1, 0x1, "194b913e0ee80a8fad04f997d14f710e1eca59a9f90153a7458f465f57747e781516acda9cba453d57892c9e5a8b19a0b2541cc6f5aa452a82dfa6cf57788961367f068bc695ffeaf044951bab7a9677f6d03c7ef54909c448a76eba02781536f11f58e4ebeb7da79cb00488936b7db731dd39adcc7729cf6ef6c39a47041be25e3e3718a5c39db56f5c73888c8afc6cdaaa6a97c5a968ae04dd97bdaf66b09d885ffe585074bcd43defb28e6c26d7b5f03935cffb12c19a9d48c7a746581cedbae66b247430332f65073d83858755964bca3ad0b97c3300d554dd5c99c49a14e860b1e1"}, 0xf0, 0x40801}], 0x4, 0x8014) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x400000) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x1, 0xfff, 0x40, 0x3}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x55, 0x40000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/54) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), 0x4) 2018/02/26 15:09:19 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x440080, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x5, 0x8000, 0x0, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000, 0x4000) socket$netlink(0x10, 0x3, 0x15) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xc0) 2018/02/26 15:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) sendmmsg$alg(r1, &(0x7f0000003f40)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="ddd865202cf87562e275d1fa0d470403598dd91403794e108af9d755f7fb77123969bf3452782683795523bd1282a2e9b40af466a9bdea5fe6c59767509609d5bf26180d85edb1b94078e9b7ccbeee18cb8b2bfbe58f3b6aaee9e49ccbc039e14780b6984d4080f2", 0x68}, {&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)}, {&(0x7f0000000280)="651d00753dbee68d580345b13749278c8463b545a4be2150fedd96e059bced563acb89bcbbe3001f4c0871a83f39e76a06d842a033946f8fd6cad2a6d79d02b12de03eb5d4fa9e249dae", 0x4a}], 0x4, &(0x7f0000000340)=[@assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xb0, "ff8f1470900fe993d779ac5850526d73c68f6c02fe89466d3a9a29c7b29d77e1a58453d93940afe26fbf138421aca778c76cbae4bdff895fdb56336e0dfbb0ede3268e9c81955642aa5c145de479e5b37896f3e8c782d346793c056c6b0610c259cc0818a2ba142fc4592b57c2ca924320c5289031f06331287a6648b1e4ee16013cab3e8c9af38168965dcfdfa9ed84ca2deefdb113d547462a789093d48662ac2b36710fd95561423de1886bf46111"}, @iv={0x1010, 0x117, 0x2, 0x1000, "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{&(0x7f0000002dc0)="e561d9ebb3249b658b8a2b880bc13b1845f028e7657e3e92a4ed", 0x1a}], 0x5, &(0x7f0000002e40)=[@assoc={0x10, 0x117, 0x4, 0xfffffffffffffffa}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x2000c8c0}, {0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002e80)="f072bc4f4def2972cf0c93be73c34bc0d01e6624985e84cfefe94cfa11ec3f4442dcf4a3c8c459f23cc0f4d473fa054cbdc8b5333a315e641ab3b258fc874e1dd9f24c7c99c2e2e157b73f5929a8ee575630ce275fb88d555f9ed1935a16681f3571e9befd3313d96fe614681ac0e042", 0x70}, {&(0x7f0000002f00)="c182495e7870a698ee2b4b6c0e15a26cee80fbc181e5fee660710d36b7427d9c03e9acd3732fa600c4af344dc4e1d13996b038e4d9773ffff064518081fcdbd1e2a11b4867fc9ac67d2fe4b051950f315dbcd0aa85e6a4ed040312e6e0631d171376ae32e36b342e60041e5036815532b8c65d052c14117f2a7f5e0cad6e5af357105ee7c6dcef96663d242ae3cd55050343c7f7", 0x94}], 0x2, &(0x7f0000003000)=[@iv={0x6c, 0x117, 0x2, 0x5b, "7bc6a1dd16cea1e094f98e4f3ca36a3b6c166b0b9adeec0123f9d1108980dddd8c840190fa5bee96182b03e95a042e7a655e1e9cb8195e1dcacf335d701fc6fb51a6a3f1583b740683e436b17c3a5853af9d0ec082cddcd28f6935"}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3}, @iv={0x8c, 0x117, 0x2, 0x79, "8e7ca70a243637f8cb4ebb5e642885ca06acb1b709166fc772ceb75e36e74f2b18ecbc7efc0e48f9d9bf7bc6f57ccfa5f954b3364c170b23c9c8ab2a03323ffd5896ed6212418a5acf2daa856dd7de4e204459d16a6064794396be01c4f760b5d877c0e86fab0a2008812af1e751e75f408978311d6e073212"}, @op={0x10, 0x117, 0x3}], 0x128, 0x84}, {0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003140)="4198fc12ca9c0543e3bcb0113548a4826fb8e6cc870fba26755cfc784a4804aff4d4774d590e9d31b403ba7fadb3eaa22ef567f5222c46b323dd2a0b5e4f4e1c25ca50837595846257fb4c8c23485d63215bebcf24d871061735bbb53edb57ed9887a1118e14e1caf7c453730ea88088cd17c672e8ce91a134016aedee055516f2b7039e14fe21add01c574100fc60f62ccd3e49c1aa21f13afd41de0f1b23c922206f56057c0fda9ba8b1ae9f6054c5885203676a1e4bad9dcd580c408babb5ddb623de134939a328bb56c9003c81279fc3e9ee8bc79a6ca0d16aa3d24210f853a48e02cd1767644f35", 0xea}, {&(0x7f0000003240)="41cd6e916b9116b7e23464edea49ec5deb61c46fcce14719d6e7d8c8b63727a6978e64abdba5ea7d94c777d72684d7f87831e26a009e9c96", 0x38}, {&(0x7f0000003280)="1fec83322da7fe31edf1b4f7e65d2ebd2bb4442bb2ec6219e818023214", 0x1d}, {&(0x7f00000032c0)="a382786bea3b2f387361cd47a5285c31e3f077b9675a33530037f3ca5e8016b2f12e77095afcb397c919d0", 0x2b}, {&(0x7f0000003300)="4d43efa4e383ab8bbde2c24a4bebc43a2e327e", 0x13}], 0x5, &(0x7f0000003380)=[@assoc={0x10, 0x117, 0x4, 0x101}, @assoc={0x10, 0x117, 0x4, 0x3f}, @iv={0x20, 0x117, 0x2, 0xf, "44e8485a2b5b008f71912c5ce579c3"}, @assoc={0x10, 0x117, 0x4}, @iv={0x4c, 0x117, 0x2, 0x3b, "eac474c612475eb784e01f8ce75f1b9aad1837f01127edec287f2d368e736d3168a78e8addbde425b232a56360ee37737af2ee7f4752b34d64724c"}], 0x9c, 0x10}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003440)="6a225ced39b566927c3bf252355016676b2a0dddad5f030ae63efc22a9036de738948c711d0826d6214c258ab8d918bf7b09506fea6ca5c6f76bdea962d9965cad975d9e5b157ed4c4faf31517a93c0dfa3622d8457fa48bf4cea3e30ad1211a2bcf441abfbac409682ca85255e45ea26644b7f3f93727d33369798f7cf782a7acb02b07256d17a4d306d346fc9c790da4c061a7518cd69886650b6b95aded7ae12b2f505ec436d05bcc635a8b4d94abfc4402b29ab271b10b90756ca388be21ea5d6050355780dbb5caba0c4f936ed371668655272929af", 0xd8}, {&(0x7f0000003540)="929a90e0a468c5dfaad8e0b98e212aea1b2493c8832420aa2c9edbde92f6cf89e6645c4e2d9f47313740f274a58862b32a923d", 0x33}, {&(0x7f0000003580)="d4f9d9796269498f023a2ee991b289159eba6e9178fbf80da1d83f4b3dae55b84a9e5c72a0ba56ac4f92771626c63a00b88264f8db3784d84697610eb0eb73d1e9013c9a2bb5c379cd09973335e3853ba79f10ee050caa6d8ed4e02c8f45ce41edfb72e91b0198837a4190d340e0b98f3a4851c14cbb710e4d580b61f2c15f6183464947492544599bd701add177e98d2d058b1d8f647d411ac338526e857dc5f0adf5e35bf4e03da1bb96fc9bceed1bdb50", 0xb2}, {&(0x7f0000003640)="34968a2a2a1965c3c86cda7c89806b73134164cf8a36b17e52d56964b7e6bfaa75fa0bacd43b061555e5dccc69a3f311285b8d3730792626199c19fb78a35daf5bad35eed6df17e311bf5ddd9e31738d1dbab5f4b48d2f28661278ba7648bfecc0c021cd6f21c71549ad4d372ed6aa80b965e8208cce0fcebeabe0be5fd929393085e009def5f6d8045d39b4f2a602ac4a8f84e94a921982ba989d4c3c0c5d29d3", 0xa1}, {&(0x7f0000003700)="55f608fce96885f9eca6d1aded9b650fb553cdd103d592b2b67a81", 0x1b}], 0x5, 0x0, 0x0, 0x20040800}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003780)="790a4498c0abb8603705b936b4c4cb57bb0f1aa3e8a35ea3191d96ca16c57bb3f787642863630e080835e9661c5c3fa697f1bff110a315b9e9a6ce63e8517f2c90821f08199a6bbd5e5d9492f540bfef822939ab7298805908a29009f87bee4e7608774866fc02d0a333394672ab02d256ad94d34470ed915e92fddd80b26730c4f8bca60f490e1ee7f9665483869a7e7fc8fb92c4c3753a91aa7f483b78f9814b2cddce1514eae9d116a3b461a52951b5fc0e80826172f3094b77e93361872f04de0a05c7150e17d7d867db5b35538bd9fc24dd439ebe340d4bfebdabbf8a4a71451685bf931d701e9024f28d9cf29b98a7156325e99372b0", 0xf9}, {&(0x7f0000003880)="180fb12b4afc54d6f4289f5ecf78021cde8de0c51ab1fc6f3c73f83090a7cf67c7e69f379c41bc4cb4cf9d66d87022b4c9fff94ab65b9697522e6f0d7b97dc1615f5612b81949364a90c113b99332a36a1a4c90b0f67d8d3e054d40b7a0bb669f684b69f2172c87381f498ddd9f4e0a33eda70647c7c7c9495d7cb7943eb666b8cb4f728c8c303a3782e38502a321929f9784f", 0x93}, {&(0x7f0000003940)="0c141e5edaa5d43849005f2a1df0611608ff336ea5052744c4c75cfd9b10e15d3832eb87440f2097bd0c1cb90a4781f6ba59ef20a8deefa92483719d03d07a82a7a83cb960754bfdedb7ef4bed1b92312a0a70b1fbfd54b3e89b7a2624be3845c1ba0503467fb4ebe04057393b3ae929c96e51961c8ad1b4ff7f9c61d7ba91e9aad5", 0x82}, {&(0x7f0000003a00)="25ae8067ae6df8f4e2eb1a7a0d57fe1b", 0x10}, {&(0x7f0000003a40)="7d19db", 0x3}, {&(0x7f0000003a80)="ea817f3d83d94d1a7588b0b9bcce791f9e3284f3375d2c4385ed937fc2cf64ae19eb8714e2fb161b48b0303aab3dfb91502cbec2841aab70948c0d35437fc4ec1dba4f0e5a308d6c5b25533bf6f68aaaba0355245b03e0a4f7f8e6d48178d4cd88e9f49dbfb982f5b41b44f13ad0007d124bf87c30042b1c37f846633396dd92556adcdfe34041aaa607265f30e755d055798a5e5866b07a528346e0c3caf7538e640c1ad8a34f2c3390956f4d3c2260f2506a003f7a644f4b036f9432f6540c73d2879a11f9269d34757038e55e67e4b69e1e3f83719e891a183169860184f5b9df658c9f25d8ee", 0xe8}, {&(0x7f0000003b80)="8e7edbff7668d0c35eea96c7b4db452533c5573f154954293676f377313541ba45378a64d9f794a90ccaaec9efd3d909a520d74df26bac3b24208bde738f686e80063050637dbecb17d21037d10b44e70e00b2ad59d91f31f2d873808ae7e48cbc9edc12e78bd3bcf2ec4f177c413bf88b2bac19ab54aab44e0c7ff29b32d26706626b5e8feac2ea147532521d2c01c656dd256507a121db5708e308d80c710c04c06ee9ffd3170c0afe52abb3c39f3fe5ff53108b94abc5dd06dbd4fb45521efc89cb2a368308858dd5dddb47c75a6ce1c0a267651cd941f0ed0c5398c22af1d8a7dd33567f2964339ea2112d95423a9cb5fcacba657fc7", 0xf8}, {&(0x7f0000003c80)="78b65d26cd2a38c826921d3dff01615b47f815f897b2e738a25f70146ca03ee0913f046e3cbb7130b30f2f60366fbc67a1fee8e2303f0ef92025df001c53e2518b69cef31959be910117a42ca7e6254ee9fa300aacf33f3505afecc554795d007de6b5e130f26875ae20a64ebc0a4b6ce5cb7fa56ee709d57916fbd1", 0x7c}, {&(0x7f0000003d00)="f976c69d31f2caebb248fa26384a862fa88669ac36201f66e6c832d00da9d64afef771486e65dc3200021b21f757cedf9edc228e796c987e42474033d61c8d661a652edf180fe8f37bdcf6debb469801ea390a", 0x53}], 0x9, &(0x7f0000003e00)=[@iv={0x4c, 0x117, 0x2, 0x39, "f27d02a0f7bf6cfc234c8e60d0fbe29e5e1b91a3e47867d2bd20f23870d0bb70550b3ebac5ace9064317dee3bcd49d6899cd9c527c0fde0a26"}, @assoc={0x10, 0x117, 0x4, 0x8000}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}], 0x7c}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e80)="882d223574c5bf6364d6a17d5bf58e4f72ab4fa327081ba332bd09ce61c79b1d58a177f3578809969f3a9365c32af2e90b4ac24492850d5e0b0d73c474c1e904023a711b347c18bd", 0x48}], 0x1}], 0x9, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000004040)={0x4, {{0x2, 0x3, @rand_addr=0xff}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xd9}}, 0x81, 0x2, 0x5c500, 0x1ff, 0xd4}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x10000, 0x30}, &(0x7f00000001c0)=0xc) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7ff, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x1, 0x81, 0xcea1, 0x7ff, r2}, 0x20) 2018/02/26 15:09:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) 2018/02/26 15:09:19 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc9, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='tunl0\x00', @ifru_mtu=0x9}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)=0x1) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd8000003, 0x406010) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket(0x1, 0x7, 0xffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/26 15:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x585240, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/02/26 15:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x4, 0xffffffffffffc72f, 0x1000, 0x2, 0x3}) r2 = socket$kcm(0x29, 0x7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = getegid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, &(0x7f0000000240)) r7 = getgid() r8 = getegid() getgroups(0x9, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x7, &(0x7f0000000240)=[r3, r4, r5, r6, r7, r8, r9]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x2, {0x2, 0x2, @empty}, @common='bridge0\x00'}) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, 0x0}, &(0x7f00000000c0)=0xc) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r10, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000001300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="00000005000000000000000000000000000004d46c00000000000009000000000000000000000000010000000000000080000000000000000101000000000000fdffffffffffffff00080000000000000800000000000000080000000000000007000000000000005110000000000000000100000000000001010000000000000010000000000000ffff0000020000000100010027bd7000053500000a0004812000000000000000573089e764301a7971a0ecaccc08e0c52b3b8a9ed2bc7b5c18fc2d28ccd2d3a043cf7f71df29c2782f4785c162c15b51f9"], 0x1154}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001380)={0x0, 0x1}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001400)={r13, 0x40, 0x2, [0x80000000, 0x2]}, &(0x7f0000001440)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000013c0)={0x100000, &(0x7f0000001380), 0xd, r10, 0xe}) 2018/02/26 15:09:19 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40) 2018/02/26 15:09:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x17c, 0x801) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = socket$inet6(0xa, 0x80a, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="4fc5175d04d3c2e53d5ecc209b598496", 0x10) 2018/02/26 15:09:19 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10001, 0x200000) 2018/02/26 15:09:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) exit(0x2fc) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) dup3(r0, r2, 0x80000) 2018/02/26 15:09:19 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) 2018/02/26 15:09:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x1ff, 0x2, 0x3, 0x8, 0xffff, 0x8000, 0x10001}, 0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) 2018/02/26 15:09:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) io_setup(0x3, &(0x7f0000000100)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) io_cancel(r2, &(0x7f0000000240)={0x0, 0x2956cf6ab558dca2, 0x0, 0x2, 0x524b, r1, &(0x7f0000000140)="4d32e2ba3712b47ea6aeafdbf3f97daa7e7ccca0fc526790116aefdd92da2276b40683a001e14e826a90602c68eaebc9f8b503855578c70c38ef47a98b2572ad00dbaa3c8ae73b70423f257120785568e78592f6f90bd2815d1c52fedd6e4ffd5d43e7edc4a78995038a59a79dcf7b0e83e610a9a290f7e2f175ab3e488e75aaa598acb276c64c60", 0x88, 0x4, 0x0, 0x0, r3}, &(0x7f0000000280)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xa8, 0x8, @cisco=&(0x7f0000000080)={0xfffffffffffffc01, 0x42}}}) fdatasync(r0) 2018/02/26 15:09:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x72c83ebe, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={@common='vcan0\x00', @ifru_data=&(0x7f0000000040)="cc24458f9395f630c5fdc7ae8b04517f742f0f02b29ca4be64eba91db5bfeb0d"}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:20 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) clock_settime(0x4, &(0x7f0000000080)={0x0, 0x1c9c380}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f00000010c0)={0x0, 0x15, 0x3, @thr={&(0x7f0000000080)="e627d5bc1001addd6f84cea69dd626caa1ee312fe1f814475e7fb569eec49cd9e199a454c3aed1", &(0x7f00000000c0)="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"}}, &(0x7f0000001140)=0x0) timer_gettime(r1, &(0x7f0000001180)) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/26 15:09:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xfffffffffffffeb3) ftruncate(r0, 0xeb9) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x121000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x5, 0x7, 0x10001, 0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:20 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/42, 0x2a, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000040)=""/237, &(0x7f0000000140)=0xed) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x51, 0x4) 2018/02/26 15:09:20 executing program 2: ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000000)=""/14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 3: socketpair$inet(0x2, 0x2, 0x9ee, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x41af, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, [0x7ff, 0xffffffffffffffa5, 0x0, 0x7, 0x1, 0x9, 0x1, 0x4, 0x5, 0xa1, 0x5, 0x7ff, 0xffff, 0x4, 0xfffffffffffffff8]}, &(0x7f0000000200)=0x108) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/215) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x9) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) write(r1, &(0x7f0000000040), 0x0) fdatasync(r1) 2018/02/26 15:09:20 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r3, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000080)={"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"}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000480)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x2, r2}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000000008, 0x0) 2018/02/26 15:09:20 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3f, 0x80082) 2018/02/26 15:09:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x804, 0x3, &(0x7f0000000040)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@full={{0x3, {"56dd03577ebede"}, 0x8}, [{"f8a840255c614a"}, {"6a39e45c812a6b"}, {"ab76a7829e238f"}, {"a23e667d84c85a"}, {"8289bdaed3016f"}, {"62b090552bc73d"}, {"97eeae04c43798"}, {"bfa57cf5c44eb6"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="cf541267213e07231b44cf3877f31acf7838f487d4dd813809c0068b54a5a232833d44ad16aacc2342a613304a4936d38f53292c2ec94078673c1d177ac14b767437b38b7566e38acae0e7ac62035105751073e3b747210405b2a20ba795a95645c7b1a5cd6d25e13bbe40f657522f6d171798bdda69d923d5a39f2281fb15e78711849f122cf94fefc93520d8e708e8a943a52b890ba3cab2ed8bcae660d8e6f6f17ab365b2", 0xa6}, {&(0x7f00000001c0)="08e329904979e4bd16c53d8232ffb95211bb28e7878fbbcfcc5670ba69b75cf0002d2afd7d0b51ba99483359fd34497e21fe13f535d2544acc568a8fab4111023fc84889141b26f7f0ba61e4741a71ea7c409fd9b6c0ce5b7f7b5eee17089513fcce6b7a4a7114dafeea9fccc5a804a44ef34c1c0e136e35339284f01f0bfb84fa440daaafbda2dcfbbfc6e64e18c26587be42738050516e20115eb30beae4a1cee1bf7013138fb891fb5c2cf6de8f3583", 0xb1}, {&(0x7f0000000280)="c3fbe921e1a2dcae2b04daee4a1c9b928fec7d4967aeafbe0f6be1b30cc1e39b2e98c4b02df8cd6abf0278f44a27522928c17c6183153f5a10a59030cc8b3de8ca285a7aac06d44c1034ca1b353a", 0x4e}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x17c, 0x1}, 0x101) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) fcntl$getflags(r1, 0xb) ioctl$LOOP_CLR_FD(r0, 0x4c01) clock_getres(0x2, &(0x7f0000000100)) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x4010002, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000080)=0x40, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@pic={0xcc, 0x51e0, 0x401, 0x9, 0xb44, 0xfffffffffffff842, 0x0, 0x6, 0x7, 0x4, 0x4, 0x7fffffff, 0x8, 0x80000001, 0x0, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10205, 0x3, 0x100000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10400, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000080)="0f04f8c95be6a6735a985067466a47dd5b490963eacf282b109f3fe1019fb10aa29025627e431c0277939240643e2c0fcba1d3d41c28974a8e4329cc6b0af0ca2d5c3ce4430b4c219d65e998ee80cb93431ed205c54f829799a4cc374cf8", 0x5e, 0x9c, 0x0, 0x1, r2}, &(0x7f0000000180)) [ 94.489364] buffer_io_error: 700 callbacks suppressed [ 94.489372] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/26 15:09:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x2, 0x5, 0x1, 0x702}}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x1, r1}) 2018/02/26 15:09:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x410283, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/02/26 15:09:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x2ad) fdatasync(r0) socketpair(0xf, 0x5, 0x10001, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x4, 0x9, 0xffffffff, 'queue0\x00', 0x10001}) write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "550eede480946948cb4f375f7386a712eac94708662246cda4c010102fd41d6a1803edccbed4753f8d5fdf1182c97b40fcd8e3217df053a388d40b23bb7fd3e55bf777a8b33702febee31b56dbf735f1f9d93d6d892d8412a0faa0047c091e7c6e7b3ad0104ffc3ee71dc8cc645491e6fae7adc0f57f71479af1b1960bf4806b57446d7fafb9509b19ace9874f75936257913ec49b288d61e8691a0c65b49582e128d0bf3226b6c37e71d3a1d776cee84a14ee90"}, 0xc4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/02/26 15:09:20 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc9, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='tunl0\x00', @ifru_mtu=0x9}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)=0x1) 2018/02/26 15:09:20 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/108) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/4096) ioctl$LOOP_CLR_FD(r0, 0x4c01) setns(r1, 0x0) 2018/02/26 15:09:20 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x7fffffff, 0x200, 0x1000, 0xffff, 0x200, 0x5}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x2, 0x7, 0x3, 0x3, 0x10000, 0xffffffffffffff55, 0x10000}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0x123, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x20, 0x0, 0x9b}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:20 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/02/26 15:09:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000040)={0x49, 0x200, r1, 0x135, r2, 0xfffffffffffffff8, 0x80, 0xa4d2}) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r3, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40001, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:20 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x40, 0x93, 0x80000000, 0x8, 0xbc0, 0x400, 0x8}, 0xc) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) [ 94.644552] QAT: Invalid ioctl [ 94.652938] QAT: Invalid ioctl 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0xfffffffffffffcfb}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x100000001, 0xda}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002440)={@loopback, 0x0}, &(0x7f0000002480)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000024c0)={r4, @rand_addr=0x1f, @multicast1=0xe0000001}, 0xc) 2018/02/26 15:09:20 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x401, 0x2) 2018/02/26 15:09:20 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408000, 0x0) sendto$inet(r0, &(0x7f0000000080)="20940de350595f00474aa851e76e9a80e3a5ab79c4794f693cbbcd31f60af0dfedf9227d8b75be4c96e4a28c42281aa771326bd56ad4872aad06a7be662a859587ce4a583ad470ea5a0eb35ad1c248622838b85c3c6f75c27356e5edc84878dea5efb5698a777c13cdbf42614b18d7a74b8b5afb3ef487cf13d6c74e01669e2139375c8986f53d087c390578d7850a32f2", 0x91, 0x8001, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x2, 0x3, 0x401, {}, 0x5, 0x4}) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 94.745978] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 94.754457] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 94.771362] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 94.788793] Buffer I/O error on dev loop0, logical block 3, lost async page write 2018/02/26 15:09:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpriority(0x8f1d7860d1cfab64, r1) 2018/02/26 15:09:20 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc9, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='tunl0\x00', @ifru_mtu=0x9}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)=0x1) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:20 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x6, 0x7, 0x3}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/kvm\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20082, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8001, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) times(&(0x7f0000000140)) r3 = dup(r2) sync_file_range(r3, 0x3f, 0x1ff, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r4, r5+30000000}, &(0x7f00000000c0)) getrlimit(0x2, &(0x7f0000000100)) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000180)={0xa800000000000000, 0x7002, 0xffffffffffff466a, 0x0, 0x17}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@generic="4f14b3b4742e52e5bf1239d2bcac6d29", @ifru_flags}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r6, 0x4) write(r2, &(0x7f0000000040), 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) fdatasync(r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x2d13, 0x6}, {0x5, 0xffffffffffffffff}, {0x8, 0x7f}, {0x1, 0x1f}, {0xff, 0x7}, {0xffffffffffffffc1, 0x1}, {0x9, 0x1f}]}) fsync(r2) 2018/02/26 15:09:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101440) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x7fffd, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) accept4$nfc_llcp(r1, &(0x7f00000010c0), &(0x7f0000001140)=0x58, 0x800) 2018/02/26 15:09:20 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x12301) ioctl$VT_ACTIVATE(r0, 0x5606, 0x800000000000000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) [ 94.804257] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 94.815327] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 94.823229] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 94.834288] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 94.842278] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/02/26 15:09:20 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/02/26 15:09:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) 2018/02/26 15:09:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x4000) ppoll(&(0x7f0000000040)=[{r0, 0x600}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x10001}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x40002) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/38, 0x26, 0x10000, &(0x7f0000000180)={0x3, {"a8b47306b781ff"}, 0x6}, 0x10) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1de, 0x2e8e03ed6bff7c0f) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/26 15:09:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xffe7) 2018/02/26 15:09:20 executing program 3: sysinfo(&(0x7f0000000000)=""/86) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x40, 0x22, 0x0, 0xffffffffffff8000, 0x5, [{0x2, 0x3f, 0x7ff, 0x0, 0x0, 0x1}, {0x52390c25, 0x7ff, 0x7f}, {0xa58d, 0x0, 0xa5e, 0x0, 0x0, 0x4}, {0x7f, 0x4, 0x5, 0x0, 0x0, 0x4}, {0x7, 0x8001, 0x3, 0x0, 0x0, 0x2004}]}) 2018/02/26 15:09:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe}}, 0x40, 0x9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0xa, [0x48, 0x7, 0x3, 0x7ff, 0x7, 0xfff, 0x6, 0x6, 0x5, 0x7]}, &(0x7f00000002c0)=0x1c) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r4 = dup3(r0, r3, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xc0000000, 0x0, 0xff, 0x6, 0x40, 0x100000001, 0x5}, &(0x7f0000000040)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x2, 0x1000, 0x80000001, 'queue1\x00', 0x1}) 2018/02/26 15:09:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/125, 0x7d) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x138c829706518bc2, 0x4) 2018/02/26 15:09:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) r3 = dup(r0) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/02/26 15:09:20 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xa494, 0x5, 0x6af, 0x7, 0x2}, &(0x7f00000001c0)=0xa0) 2018/02/26 15:09:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x81, 0x8001, 0x5, 0x10001, 0x8000, 0x100, 0xfff, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffffffffffff0001}, &(0x7f0000000140)=0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000603000)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000023c000)={0x20020000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) timerfd_create(0x5, 0x800) 2018/02/26 15:09:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="cc6ba6bcdd46a1ebbd7a6dfb3d85da694d17b0b22355b6c2a3fcdae5576d03d6e69b007bcdc542a1fb9bd67b14550264c30d9bdc0b859d810fe4d5ad0aff887a9cea08fdafe2fab8984a9c110e6143219aa273d7b123f1") ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x0, 0x5, 0x7ff, 0x604}) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fsync(r0) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) 2018/02/26 15:09:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) socketpair(0x2, 0xf, 0x200, &(0x7f0000000080)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="000000ffffffffff8b54a814"], 0xc, &(0x7f0000000200)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/124, 0x7c}], 0x2, &(0x7f0000000240)=""/22, 0x16, 0x5b}, 0x2}, {{&(0x7f0000000280)=@can={0x0, 0x0}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/151, 0x97}], 0x2, &(0x7f00000004c0)=""/223, 0xdf, 0x1000}, 0xcc1}, {{&(0x7f00000005c0)=@nfc, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000006c0)=""/61, 0x3d}, {&(0x7f0000000700)=""/2, 0x2}, {&(0x7f0000000740)=""/36, 0x24}], 0x4, &(0x7f00000007c0)}}, {{&(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000000900)=[{&(0x7f0000000840)=""/140, 0x8c}], 0x1, &(0x7f0000000940)=""/69, 0x45, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000000a40)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a80)={'vcan0\x00', r2}) 2018/02/26 15:09:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x9) 2018/02/26 15:09:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000100000002, 0x2401fd) epoll_create(0x125) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x123202) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/26 15:09:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x3}, {0x2, 0x6}, {0xf, 0x8}, {0x2, 0x9}, {0x4, 0x8}, {0x2, 0x5}, {0x2, 0x3}], 0x7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x5000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x2710, 0x2, 0x100000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x2400) 2018/02/26 15:09:21 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200, 0x4) sysfs$1(0x1, &(0x7f0000000040)='/dev/loop#\x00') 2018/02/26 15:09:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x101800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @local}, &(0x7f0000000400)=0xc) sendmsg$can_bcm(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="020000001104000005000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x7530, @ANYBLOB="02000000150000000000000005020000388062d2c6a8f8f4"], 0x34}, 0x1}, 0x8010) 2018/02/26 15:09:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffefffd}, 0x1c) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000140)=""/175) ioctl$LOOP_CLR_FD(r0, 0x4c01) fremovexattr(r1, &(0x7f0000000200)=@random={'user.', '@\x00'}) 2018/02/26 15:09:21 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) kexec_load(0x3396, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="f0df490fe3c5b35a9a8c1bc35a71ba184ba94611c01fa72eed8c33c610c50d7cab8f1a7d86ffb9fd5446fedf20bf2898c0e8b12818eb10aeaa0e88414f7f2f8e5d0bd91c7a929554ed8f3d81c31cf4dedbe36925438dd3011ed27492cffe0065d7a765ddecb925879a91d9513c537eecc1699851215ccee632b3d8086964b4534647fec9c2ed960225dbe675ed78938399272c5767c9b60b7f2b5f3e0159e7042c007f", 0xa3, 0x2, 0x20}, {&(0x7f0000000180)="e20415e5f2e8f9c15734771c6d69520fd7b676eed7b838e471789e425d16d4e1e7d1d1cc80a1625114382fb77a64c3534ca8901e9ac161b64d8421bd2cadc043c7fffc669c36ba0225695bf480ef0fc0db3383c5b67c37716883054f9188ea67d7bbd485592ddd7f9136e488187e25f57b8e9805f52c65f62ae2e685a0cc9690cf450ad274b1ad428b491277223e1dbb9368c60ade581cc7d448ff4d511fb731587db8805c6e0db0e6b5576b43510e66cdd0cc3fa5", 0xb5, 0x7dd, 0x80000000}, {&(0x7f0000000240)="1802a7cb7467928b211a37006e74939b20d2552abaf2d007e098450b3c70ecb36bec6ec87be0d4e5ed754b36d704b7b7fcad43efd620bc0f6e23a76a9a9dff89901c7cee528d5fe7a80784e670de4bc6426b9b0ea7a211b03293a1ac8d124e79cdfa8b0f2d19de121a925cbadf8d11105f0d3e27429fcbd35747f2b010fb84e40601ed2d07f2d5331f3ea9c5fd82", 0x8e, 0x80000001, 0xe67}, {&(0x7f0000000300)="f1afcf645342928e171bdf76738c8013dd7758c4ce674fa8e910f546ac750ac6d2e0352e3e9d651bc77e5aae63700eb0fcd2a83439a6006367d53c2f343785e78e4fd99875e9ffffb3ec77fe45be5a2138c7c8642122684a72d01ac6b50c27b176", 0x61, 0x1, 0xffffffffffff0000}], 0x3e0000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="c1000000754d5baf1ba4d783b3f9f86c31245ffdfc6ad005212c2f04dbc49a543ec8de68b229ef5a748351921e506169dc06d04bf1f15b3cac4907baba36f0713bc746b6816d28416a8e108b61ebd4868336d2e6b225ba114fdff8f948c9faadf087d132888134ceeb0c9e53088fdba6871d006c6c23abdbe4ddae0906005dbd43811d8f090000001f143ce30fe5a511b298d28911cd7252f5edbe5b21afc44ebafb47b05c78b315e54bdd39152638598b92a4a0cd0000"], &(0x7f00000001c0)=0xc9) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0xfffffffffffffffc) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000000800000000000000000000000000000000000000000000000000000000000000"]) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) 2018/02/26 15:09:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="c9", 0x1, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) sendto$inet6(r0, &(0x7f0000000080)="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", 0x595, 0x80, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000640)={0x7, 0x0, [{0xbf6}, {0x2c9, 0x0, 0xffffffffffffffae}, {0x999, 0x0, 0xfffffffffffffff7}, {0x0, 0x0, 0xacf1}, {0xafb}, {0xbbf, 0x0, 0x1}, {0xa75, 0x0, 0xae1}]}) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000326ffc)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 15:09:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/170, 0xaa}], 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ff, 0x5) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0xc) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x85, 0x501080) 2018/02/26 15:09:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x2fc, 0x8000040000001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x3, 0x2, 0x7ff}, {{0x77359400}, 0x70, 0x9, 0x8000}, {{0x77359400}, 0x4, 0x4, 0xffff}, {{r3, r4/1000+10000}, 0x0, 0x2, 0x8}, {{r5, r6/1000+30000}, 0x22f, 0x101, 0x2}, {{}, 0x7, 0x5, 0x9}, {{}, 0x7ab, 0xab5e, 0xfffffffffffffff7}], 0x70) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2}], 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x800) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000000000000ab0a00000000000001000000000000000800000000000000030000000000000040000000000000006300000000000000070000000000000000000000010000008100000000000000030000001000000001000000000000000200000000000000fbffffff000000000200000000000000000000000000e5ff000000000100000006000000000000008c05000000000000"]) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:21 executing program 7: r0 = memfd_create(&(0x7f0000000000)='wlan0proc*!\x00', 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0x3, @empty, 0x4d000000000000}}, 0xc57, 0x9, 0x6, 0x8, 0xca}, 0xa0) getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) pipe2(&(0x7f0000000240)={0x0, 0x0}, 0x80000) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r4}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000002c0)={0x7ff800000, 0x5, 0x800, 0x1f, 0x1, 0x20}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r1, 0xfffffffffffffffb}, 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000380)=0x7fff, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000003c0)=0x4273cf33) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={r1, 0x5, 0x800, 0x5}, 0x10) r6 = openat(r5, &(0x7f0000000440)='./file0\x00', 0x2a0100, 0x2) accept4$ax25(r6, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) ptrace(0x8, r4) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000500)=0x17, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}], 0x58) ptrace$getsig(0x4202, r4, 0x0, &(0x7f00000005c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000600)=[0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x5, 0x9}) open$dir(&(0x7f0000000740)='./file0\x00', 0x141000, 0x50) socket$inet_icmp(0x2, 0x2, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vcs\x00', 0xfa4bd928744b5599, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f00000007c0)) socketpair(0x11, 0x0, 0xb02, &(0x7f0000000800)={0x0}) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000000840)={0x5, 0x80000001, 0x7, 0x289f, 0x5}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000880)={0x3e, 0x2, 0x26}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40046432, &(0x7f00000008c0)=0x1788) 2018/02/26 15:09:21 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5acf, 0x4000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) 2018/02/26 15:09:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 15:09:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000004000)="2716"}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/26 15:09:21 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fdatasync(r0) 2018/02/26 15:09:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe8d}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}}, 0x108) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) creat(&(0x7f0000000080)='./file0\x00', 0x28) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x673, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0xd001) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) fcntl$setlease(r0, 0x400, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 95.410507] binder: 16016 RLIMIT_NICE not set 2018/02/26 15:09:21 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x6, 0x80}, {0x8, 0x3}, 0x5, 0x0, 0x80}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x3) 2018/02/26 15:09:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xc}, {0x7, 0x6}, {0x3, 0x9}, {0x2, 0xffffffffffff0000}], 0x4) [ 95.447969] binder: 16012:16029 ioctl 5606 3 returned -22 [ 95.459951] binder: 16016 RLIMIT_NICE not set [ 95.479670] binder_alloc: binder_alloc_mmap_handler: 16012 20000000-20002000 already mapped failed -16 [ 95.499283] binder: BINDER_SET_CONTEXT_MGR already set [ 95.504607] binder: 16012:16041 ioctl 5606 3 returned -22 [ 95.505067] binder: 16029 RLIMIT_NICE not set [ 95.516786] binder_alloc: 16012: binder_alloc_buf, no vma [ 95.522490] binder: 16012:16041 transaction failed 29189/-3, size 0-0 line 2963 2018/02/26 15:09:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) fdatasync(r0) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="608d6bb30e9108be4db98645cb77c11170ca8aa1e1e31655ef679613a973b397152635989b3db7503896f81430b155419f093f75060e634fa80ed8eae198d479f2344b6d1dbe41f7b7fde4a054fc8583944f3863ab380c547c", 0x59, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000200)="c55f621c66b568fa830fd063c55ac0afbfc582c1c78c3dcb068047894511dd", 0x1f) 2018/02/26 15:09:21 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0x9bb6, 0x4, 0x1, 0x49}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) 2018/02/26 15:09:21 executing program 7: r0 = gettid() getpriority(0x2, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb0, "f436e7e4ebf57d5400e16a21596ff08e74b09b132d3b883fd20a327f66ce2ff54b5300d6cbdfb59ebc829c6ef2bee31108d31ee95c68976360056bba30af9a85686ec69930b96d20fa91389f4d8d2a59743c1959177a9f2d2428d10921a01dffa2ba4cce3687c9156a81aa50028848b2cb8664c1dadc30a5fc72253053eaae5f50cc0881e2752f14aa92a7d6ffb2eac863f6544f49104f3f7ac1bd959143c57fe40764573a4b10aaab4663f47c77ff58"}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x84, @mcast1={0xff, 0x1, [], 0x1}}}, 0x800, 0x1f, 0x18b, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x401, 0x6, 0x8000, 0x5, 0x1, 0x5, 0x2, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x80, 0x6, 0xd29, 0x5}}, &(0x7f0000000280)=0xb8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/60) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@rand_addr, @empty}, &(0x7f0000000300)=0xc) 2018/02/26 15:09:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x442200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0x7d5d808f, 0x4, 0x5, 0x1, 0x8f, 0x9, 0xffff, 0x4, 0x80000000, 0x3, 0x7}) r2 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/245) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x7, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup2(r2, r0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/26 15:09:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x5}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="e92dd2ee146991e6830c91c742894665d1edaf9c339ac6a3d4d352161f404fb6fe3ab57c9340bb5cd18a6c90b458ef97206f720412504e4c231f0a6e0608c1", 0x3f}], 0x1, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x200, 0x9535, 0xfffffffffffffff7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x8206, 0x6, 0x4, 0x1, 0x1, 0x341f476c, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x80000, 0x8000, 0x1, 0x3, 0x0, 0x6, 0x80000000, r4}}], 0x84, 0x10}, 0x0) r5 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x2) r6 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x10000003, 0x1fffc) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00000000c0)=r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000440)={r4, 0x61, "266f25a9e1b4cc2057866008fc816101751b4742b3c902b957072eabc5c0cada588c33af3b6c153aa1fabb006a17e0aefc72447c4f31fc438283ce23c16002d47f14eb2daa614b1a3959ca1715647962d61408af3bc1dd51b9c5ac49f723ba8884"}, &(0x7f00000004c0)=0x69) 2018/02/26 15:09:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x100000000, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0x8, r2}) 2018/02/26 15:09:21 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={@generic="2740661afde0112716c1ed6125a158f0", @ifru_data=&(0x7f0000000040)="a9cb8d685546f94bfb59025e5927c963e2a7e48044d5cab2d46850b8a5c6a880"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f00004a9fd8)={@common='ip6tnl0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1ffffc, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)="7865d75de1e333acd263733aff433df6b70f4e3d2f152ba85be936b288a13f2569da4b837b4b94ba0ba87054820fc9edf51d2243f766b3d4bfa2a6a70c80372756ecb4a414e3b9729b4419a0f87aed15e89e0e28f91bee04f78063287e26c30deb54b8d9f202f609771c05d48ef8ff490779c2661bb623eb1154a12abfbb45847078d6fd181b0334601bd3bc692a821e606c2eafddd659a9bd1f2ce1eeda2921576b4efaef4b2354f6deb3532dfdad98888ca097f45b7088b62e280bff90f378803f7ea1ade37c01b456fa7e3baeabf251ad", 0xd2) r4 = fcntl$getown(r2, 0x9) ptrace(0xffffffffffffffff, r4) syncfs(r2) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/157, 0x9d}, {&(0x7f00000011c0)=""/62, 0x3e}], 0x4, 0x0) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) fcntl$getown(r0, 0x9) [ 95.544848] binder: 16012:16016 ioctl 40046207 0 returned -16 [ 95.565392] binder: release 16012:16016 transaction 28 in, still active [ 95.572257] binder: send failed reply for transaction 28 to 16012:16041 [ 95.580134] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x200000000000006) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7817) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x1, 0x0, 0x6, 0x6, "face6aa527404b0eb99ee52435eeb598902e4cef13db7aa36f61e02ece059809f714ba47d9015b0e63bc0af2", 0x4}, 0x0, 0x0, 0x0, r2, 0x2f, 0x4, "d82c95e8f6fb76bedd3fbfef6042c2fdef6b28e7c0cf0342b72977857243f12b56f017f85f9798116b8f2fb45bb9c8429c9cac4d2a5341076321594bc81d5512", &(0x7f00000000c0)='/dev/loop#\x00', 0xb, [], [0x1, 0xfffffffffffffb76]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000280)) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000778000)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:21 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/02/26 15:09:21 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x5, 0x10001}, &(0x7f0000000240)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ee05074f599e1c1d00ef39ee7c69109fedf4e7caec76eddc98fd0829f4ebda5496165eb6496d6de80bdec94ffd4f37df4ad54229f36297a41946e2600ec434060a9a86c84fdb0b89bc7834a40aeaec07cc91b9008f29616993656edf3863ac19c326f49111c82c7ae54a53db3a3c9ebb99b7e2ec2b792062131eaafb865721954a507357a4bd9a0cc7968950c8cfdbef8c37677a4d43f446a3d63e6d78d04e9c2525566ea05dfdbce0be7e4898f63b6bdfc8a88f36d1ece41d8253b87429e864b7efa53f28f7055ca1897b0c4c67596cc8de", 0xd2}], 0x1, &(0x7f0000000280)=[@init={0x14, 0x84, 0x0, {0x3c, 0x27, 0x2, 0xdee2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x4, 0x6, 0x80000001, 0xffff, 0x4, 0x5, r4}}], 0x58, 0x4010}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000002480)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000024c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r1, &(0x7f0000172fec)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000080)=0xb6b) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @empty}, 0x40, {0x2, 0x0, @multicast1=0xe0000001}, @generic="949729ca46d84386c42792bfabac5563"}) clock_adjtime(0x1, &(0x7f0000000080)={0x5, 0x1db4, 0xffff, 0x7fffffff, 0xfffffffffffffff7, 0x9, 0xc7, 0x2, 0x3, 0x0, 0xffffffffffff6cee, 0x7ff, 0x3, 0x8, 0x7ff, 0x4, 0x2, 0x40, 0x7, 0x81, 0x100000000, 0x6f, 0x5, 0x3, 0x8000, 0x80000000}) r7 = getuid() ioprio_get$uid(0x3, r7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xdf00000000000000}, &(0x7f0000000080)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) setresuid(r7, r7, r7) 2018/02/26 15:09:21 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x100000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:21 executing program 4: r0 = socket(0x200000000013, 0x2002, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="261bc41c3ce399cac6a329739809f78c152a3802bd0e8e2443b0f8ec89ff5740f654d7e32fc4f80f8cfd5a3600e4550516a39f9b61f789ed2f17e246242c85d46a55025ad1f3b6ee8213b0338d964ab6771ad0bc3ac5a95be65796e0f2c20fe5d78a8897f2", 0x65, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0xfe0000000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffa9) write(r0, &(0x7f000054bf52)="2400000026007f000001000000000000000000ff01000000000000fbffffff0100ff1051", 0x24) getsockname(r2, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000001c0)=0x2e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x5da, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x504774ce}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x100, [0x8a7, 0x7ff, 0x3, 0x4, 0x8, 0xd0b, 0x7c, 0x2]}, 0x5c) 2018/02/26 15:09:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) getsockname$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x6e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x3, @rand_addr=0x80000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 15:09:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000000)={0x8, 0x2, 0x7, 0x9, 0xffffffffffff04fe, 0x0, 0x7, 0x100000000}, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x1000002) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="dbffffff050046ddeff573404291a29c965504683ab95a986275689ee478f18b69c0738e4e83efaa4aa8cad66b1bc4fdc83300eaff0000000000000000000000ced70fbb9fca05bd7f4077a4ac730cfd8579e566e9555d22b7bbe80a575405ef4110c84de20d0e9ac6c7ed2fdb68cd85c9c860e7ed8cbb9ccd4ad29501ccd31da2f6f3f0b6bb1bdc33e360ebc97b9b9878780797aaefd7212416944044371718d32b2bca625c9fc9fde03d630ea602e07d27c09a403794b197c4e804c507"]) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x8, 0x5, 0x8, 0x4, "4c1411f068b25819e92cc79aa4f8db49273c16b3df22ad10bbfbd92841a0889932760558a322ba2812e5349a", 0x8}, 0x6, [0xc8, 0x3f, 0x81, 0xe3, 0x7fff, 0x0, 0x3, 0x7, 0x6, 0x5, 0xffffffff80000001, 0x9, 0x4, 0x7, 0xfffffffffffffbff, 0xfffffffffffffff7, 0x68, 0x19c, 0x80000000, 0xc38e, 0x80, 0x0, 0x580, 0x7ff, 0xebed, 0x2f, 0x0, 0x4, 0x40, 0xfffffffffffffff7, 0x3b05, 0x18000000000000, 0xec5, 0x9, 0x3, 0x8001, 0x2ca, 0xc9e, 0xbb1, 0x5, 0xb7c, 0x0, 0x1, 0x4, 0x3, 0x3, 0x0, 0x81, 0x2c7899e3, 0x2, 0x0, 0x2, 0x6, 0x36f, 0x2, 0x5, 0x812, 0x4, 0x401, 0x4, 0x9, 0x4, 0x3, 0x2, 0x4, 0x3, 0x1, 0x1, 0x0, 0x2, 0x9, 0x6, 0x2, 0x7, 0x8, 0xffff, 0x3ff, 0x4, 0x215, 0x40, 0x0, 0x762, 0xff, 0x6, 0xc0, 0x200, 0x101, 0x7, 0x6, 0xd735, 0x0, 0x2, 0x0, 0x1, 0x3, 0xaa, 0x10001, 0x3, 0xd22a, 0x8, 0x8, 0x0, 0x1, 0xf000000000000000, 0x0, 0x6, 0x1, 0x6, 0x1cb, 0x3, 0x4, 0x5, 0x9, 0x8, 0x4f, 0x5, 0x1, 0x9, 0x7, 0x5, 0x3, 0x3f, 0x9, 0x0, 0xcf, 0x0, 0x8, 0x7fffffff]}) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffbfffd, 0x80180) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x105000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000240)={0xf9c8, 0x7, 0x1, 0x1f, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/26 15:09:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x34, r0, 0x53) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffe01, 0x20000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000001) write(r0, &(0x7f0000000000)="59c08e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d20100000002e3644c342cdded9997aa60b68fe87a886e16212bbaf739242204aa", 0x28d) fstat(r0, &(0x7f0000000080)) 2018/02/26 15:09:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa9, 0x400) write(r0, &(0x7f0000000180)="59c48e56cbdec3ec2dc4babc211219f4c9e3d135f7732a8245a4d2f2daa99e03e3644c342cdded999744a6a40b5136a002441b5456160d444cc1b9246c47c17284560ff2d10587fb7da98c0ed8b0f2f752e8", 0x52) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) 2018/02/26 15:09:21 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = gettid() move_pages(r1, 0x6, &(0x7f0000000100)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0x0, 0x6, 0x40], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/02/26 15:09:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1000000000000000, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/02/26 15:09:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 15:09:21 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x100, 0x200) 2018/02/26 15:09:21 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fchmod(r0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x80) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x7, 0x4, &(0x7f0000000080)}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) socketpair(0xf, 0x7, 0x100000003, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) ptrace$peekuser(0x3, r4, 0x4) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x400200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xffffffffffffff00, 0x30}, &(0x7f0000000140)=0xc) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) getsockopt(r1, 0x2, 0x80000000, &(0x7f0000000180)=""/9, &(0x7f00000001c0)=0x9) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3880200000000000, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x1, 0x1, 0x1f, r3}, &(0x7f0000000300)=0x10) 2018/02/26 15:09:21 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x101, 0x3ff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x16c, 0x0, 0x5, 0x7fff}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r2, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0xfff, 0x100}, 0x1, 0x3, 0x0, {0x200, 0x401}, 0x8}) alarm(0x7ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0xffffffff80000002, "651f6c14f88b9d00", "733ff23efc5e7b31bb064f5c885e18675be42db56b4898c66bcf4c0e52e5d289"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000140)={{0x2, 0xfff}, 'port1\x00', 0x40, 0x0, 0x7b4d2af0, 0x80000, 0x7f, 0x87ae, 0x6, 0x0, 0x1, 0xffffffff}) 2018/02/26 15:09:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x20002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x100000001, 0x9, 0x6, 0x5}, 0x14) fdatasync(r0) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) connect(r0, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x40) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb339, 0x440) sched_yield() getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f, r2}) 2018/02/26 15:09:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/202, &(0x7f0000000080)=0xfffffef4) 2018/02/26 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x440, 0x3ac, 0x23c, 0x2f4, 0x23c, 0x1a8, 0x3ac, 0x3ac, 0x3ac, 0x3ac, 0x3ac, 0x6, &(0x7f00000000c0), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff000000, 0x84af2044febb4448, @common='vlan0\x00', @generic="5a6fcedafbf6bc88fb8d27e3710eee5f", {0xff}, {}, 0xae, 0x2, 0x8}, 0x0, 0xb8, 0xe8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x70, 0x9, @dev={0xac, 0x14, 0x0, 0xd}, 0x3}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2bfdba89400ee110c2187dbfa3839c06", {}, {0xff}, 0x5e, 0x1, 0x73}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x40, 0x80, 0x0, 0x1}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00', 0x0, {0x30, 0x4, 0x3}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2, 0x2, 0x2}, 0x0, 0x94, 0xb8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff, @generic="9da2e3608d068593c504920223b52fca", @generic="c9628fc042ea912bace4e7d62815f146", {0xff}, {}, 0x4, 0x1}, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xc, 0x1, 0x8, 0x1}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000100)=""/83, 0x53) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@generic="7af35626d8953034b70692aaaed68024", @ifru_settings={0x4, 0x8b2, @te1=&(0x7f0000000040)={0x8, 0x5, 0x6, 0x1b}}}) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/72, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8082) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000074dfc1)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000040)=""/241, 0xf1) 2018/02/26 15:09:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001480)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001580)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000015c0)={@ipv4={[], [0xff, 0xff], @empty}, 0x4, r1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) clock_adjtime(0x3, &(0x7f00000000c0)={0xff, 0x100000001, 0x764b, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x7d32, 0x6, 0x8, 0x3, 0x6, 0xb8, 0x2, 0x80000000, 0x9, 0x7, 0xbf8, 0x400, 0x2, 0xfffffffffffffff8, 0x7f, 0x81, 0x7fffffff, 0x200, 0x2, 0x100000001, 0x5}) setreuid(r2, r2) 2018/02/26 15:09:21 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f00000000c0)=[], 0x276, 0x200488c1}, 0x0) 2018/02/26 15:09:21 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x8, [{{0x2, 0x0, @empty}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x4d8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x4, 0x1, 0x4, 0x1, 0x200, 0x1, 0x1, 0x1, r1}, 0x20) mknod(&(0x7f0000000600)='./file0\x00', 0xc002, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 15:09:21 executing program 6: r0 = socket(0x10000000000094, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f0100101a000000000000000000000004ffffffffff08ffffff04010061", 0x24) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:21 executing program 7: unshare(0x4000000028060401) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xeb, 0x2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000), &(0x7f0000f84000)}, 0x20) 2018/02/26 15:09:21 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000000)=0xfffffffffffffff7, 0x3, 0x8000000003) mbind(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040)=0x400, 0x7ff, 0x4) 2018/02/26 15:09:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/165, 0xa5}], 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x2, &(0x7f0000ffd000/0x3000)=nil}, 0xc) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x10000) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/02/26 15:09:21 executing program 7: r0 = socket(0x2, 0x80000000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1308eec, 0x8000, 0xffffffff, 0x1a90, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7}, 0x8) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001100)={0x0, 0xffffffffffff0000}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000036c0)={0x0, 0x8}, &(0x7f0000003700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003740)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x0, 0xd072, 0xede, 0x4, 0x0, 0x40000, 0x0, 0x9, 0x3800000000000, 0x53, 0x6, 0x5, 0x4, 0xfffffffffffffffe, 0x8001]}, &(0x7f0000003880)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000038c0)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x1, 0x8}, &(0x7f0000003980)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000039c0)={0x0, 0x17, "eacf8e083f18cbb6378a85067dd868c808d30024124548"}, &(0x7f0000003a00)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003e40)={0x0, 0x9}, &(0x7f0000003e80)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003ec0)={0x0, 0x1}, &(0x7f0000003f00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003f40)={0x0, 0xa, "7f541ace12965520f7da"}, &(0x7f0000003f80)=0x12) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, @generic="8af15b378f4ed1ee13a72c6bedb74eeb"}}, 0x1e) clock_nanosleep(0x6, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f0000004680)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="55a9527b1acff912e26fbcf67752b90f9e53306588980efdccce52356655c8996a9c200b98793c62585ed8f0da5ef0a3ddbc3a7e5ab3e0df8698b64dc34f695c3ea61984af06177151f268f4a2a6", 0x4e}], 0x2, &(0x7f0000001180)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x1f, 0x5, r2}}], 0x2c, 0x20000000}, {&(0x7f00000011c0)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000001200)="5ef2e96df7064ea0e03edea3a299fdf3dd46697ac821c370ed80ffcb3d57408b521c800890fef0c689f0e8bc2a6ba27e8a207daef9e87acfe21ae8452117126256408da65bed4fcc65547b81e5c4", 0x4e}], 0x1, &(0x7f00000012c0)=[@init={0x14, 0x84, 0x0, {0x12, 0xffff, 0x3, 0x800}}], 0x2c, 0x4}, {&(0x7f0000001300)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000001340)="034bd9968806fda263d3e4ba9f9549d559d43fc1dfee25d70dc1297041224fab78dfe8e68413ca04e4482a28367c943c2024d716d197ae46382e49dc7d32", 0x3e}, 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0x1000}, 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0x1000}, {&(0x7f0000003380)="3abaca1bb378e877e302700cd96da256eef27bdaf9402cfcfec6dd7318d3b20c25bf400321a5d0ae6958cc1a6affa1c19f224e65b70327ae0911366a8a25716cffb0cdd9e2fe0e50288d465c8dab74ec826f12d4fad95dbd6e9a7d3bfaab1c318a47ea50313e027755ab9bf6df5bdbaac9400fc86e3913aca138fa7ef5216b693e", 0x81}, {&(0x7f0000003440)="242e301c8faf78072e177530cb1a3647f34b162b3bf5db84a6410831bed16ffaf423d1020002ea17830039a2998722dc7da47eb1dabba26907aa73c62082890d56f1c8af527a97066f5808ac22a2a3213c13e053795de94824e3456983dff3f7d4c80fd993376452d8ffadc49c6b25b0", 0x70}, {&(0x7f00000034c0)="b48c32b4d14f96ce8031dec8e370ff27a9023972d598d97020ddfd2a61007891a6c82a3ce7eddfff29fb6a2aa1ec5584b0b0dfc289e0921c42a8c9acddc41ef452a2705061626dda9ec32d17a4b0871dbace23cf0c82c2ec71d95d9729df8e5f96148c9d282ae12ef2fe84ae615b7158f2c2cb3056dbc218eb901ee5e19c1bd6eb04d4cf4a1008e65e46b230f967967d8bbd6c2cbb", 0x95}, {&(0x7f0000003580)="ac0d3a61dc5c37dc370584ee6e47c52e46c8fe86be2b7fd8277c597180a29e721ea093b0fe6351e59bcbaaa071c015aaf4cafe7e5a8f0c08ab45dd4e881fe35eb2b7c1944d9635e3f6", 0x49}, {&(0x7f0000003600)="d57cba0654ecf3b135e8bbcbb8deeee1208e29633bfc5ea5fd2005191212c30a2cd015616ecd24ffa4d16c3943d716aeed4d37c29bfc2cb98ac18de7ea9e5a7d3d0d548f215f40188385aabe8db426414d63f34588db9412dc4600f2abed9e37f2c76cd391e95065a1ec23b0", 0x6c}], 0x8, &(0x7f0000003a40)=[@init={0x14, 0x84, 0x0, {0x3, 0xffffffff00000000, 0x8, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8001, 0xffffffff, 0x80000001, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x4, 0x1, 0x10000, 0x6, 0x7, 0x2, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0xbbcf, 0x62ee, 0x6, 0x7b1a}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x100000000, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x9, 0x80000001, 0x800, 0x4a}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x4, 0x0, 0x0, 0x1f, 0x0, 0xffffffff, 0x6, r6}}], 0x134, 0x4}, {&(0x7f0000003b80)=@in={0x2, 0x2, @rand_addr=0x9}, 0x10, &(0x7f0000003e00)=[{&(0x7f0000003bc0)="d83f63e25142586b74506b1de7c1f683ae59b8ff93048a6f2871124a5c169e534c82a5c12701d605ff2a1e3ad0cc49e6bb7ffd5c849bf2699901ae6313b130e6c8a37ef8eb", 0x45}, {&(0x7f0000003c40)="93287baa799a85ef46d7de1bdabf0095098eb535cd2d928d2da6ef1816d2b694239fd779897315f024d0579ad24ab2db8b202428b3db67b0dbdc414a76f25fc6bf4f272dc89ae81487734238f8e951e77ec4f40384b88812f83e51be3d00e0a35c336c0807048b1719857892e3870d6a9aed03e84dbd1e02fb6d5066c834a58ffc7b1cd63e2505c8c840268174800e6d5e3d542c1c1e0389369ce080c8437237602cd4b76fefdac531a6886803a44cca1e5fc12dd21e3413f5375c9374a8863edebee861000aaae5a38ec5b68d1ea6f4dd5a35e279e7", 0xd6}, {&(0x7f0000003d40)="c17b6438dde351c5310a969eadafd61e267333572420459b7c3fc6a88060a43b6760f591a8939e7737bf467d6307668beb9a4a984ff764ba5bcdef87a95633a32a19f5d5038f4223334b8f02438522985da26eae826e4cf7", 0x58}, {&(0x7f0000003dc0)="1f5efd264c950e46d0a4588daec7eecb3d72ac9cf8", 0x15}], 0x4, &(0x7f0000003fc0)=[@init={0x14, 0x84, 0x0, {0x7fff, 0x6, 0x9, 0x200}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8, 0x8, 0x453, 0x2, 0x6, 0x100000000, 0x40, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xa5c, 0x2, 0x0, 0x8, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x608c, 0x2, 0x5, 0x2, 0x6, 0x7, 0x4, r9}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x3, 0x0, 0x6}}], 0xdc, 0x20000081}, {&(0x7f00000040c0)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000004600)=[{&(0x7f0000004100)="ab642bfe2ce99250d02eab380d6f6b4cb65284d1f4690719b24ca45dd95e592375e5df472fd5844552f77d335a2ec97033508d442d29f4801861ef7aa0855ecddff97019a19882fb9c564c949ebec588860420bfc46f528830c4b2789f397eab48d572cfdbea22bb014204c72670d437966a320193d814a4ece1dc6f99b264c1812550a99e696b76c562bdcae3ee6b6ad54550182be01130ba8d2a943064ce74ea8089e1aba8fd38e62a2323051a32a2f62b2c93e0b097397fa993e2a6ad4879d4f5303d1d0750de7b3c292747ece3b50718566076d4287a3b", 0xd9}, {&(0x7f0000004200)="6e279e58a404ae77d6e83b4d5a1c8efd016455077c1f967144ae6228f6bc7ec6721ab8ddb86821e076e6010a1f070c4f6ab327cfde7d3a29e18c4b8f862d2a648eb2f54bc30d32b7bcafd8bacd4bbce2430b88347749e818376c501b1fc191bd26b4bad305d894461fecc1c76bb7d7a86ddea8ebe9b87943096999fd3c576a46d33ef5f169b39ff9f6c353b176bb7c53b4bb245c1608ea4320524a371a0f176162c44dbd6a45dc3bd75a21", 0xab}, {&(0x7f00000042c0)="92b81e4f1b36ab958f1ccefd23c3729a47af88e10a7c2e97ad7a2f006b1e08462cfd5f36804e7ffef7a145a14ed2879f6534c721e14b8bcc7d5decbaf4a91158f2c68f6bdeb7539287321da749cc0c647517567caa9d3ab6c3e84c4d20bf0ff1b0cc9556b589909adb281b1ef37dc44411378c12a8ef32ae3021929acf7d47e586b5d7b69c909166993f76b222357fca2b58151748a066a70e5b3c7dfa9a283bdd7035e3e2ccc35d5a6352af96d1951cf694b14870c27724602693d61497ee3a2406d957d0592dbd88bc079fa3ccea16d3c18ac491d881974de378", 0xdb}, {&(0x7f00000043c0)="fce9cd6b02a35343a942a8bc3770ee5fcb6d64c260da2d121547d2fbe83273f6d68f89118c4bbb908ebef1bbd22169004ea19e3d8232bfd479038a8f00366f95a5bf0ff09344269fd005b49bcd39f46fbea6380bde76ff70fefac7d46970208b708e88e169fcee91b6832137b05e8092084dfe3acf35291e4379d4b7d8dbbb11b543d2c732e13a6b160810fc1301772e31efca7eda61c6bb84fd7a1a640ac6c7f0b5ab6f355a912ddb9229da5db4734a67b6c68f1a977d63e50a665cca7c94b97214fa0655805d032c566dc064bbb2512215642488df5d823a70c80bd1393beae42bb2abf496169e783e96bad26b41393d8d", 0xf2}, {&(0x7f00000044c0)="ea78f30fad1296df6933eda1aeecf223232c3dec60b7ffd177c505bb828216f8d09055498e6d50da73f31fc61a98b920a5a3e5b5478c91bb14209ec311f6511acfb3ff766493978501f20d2ac7ba5976e5ef1167bf63bc04d3099f0893e2167a3667821c903ab85395c3fc47213562b55e933123cc1402b2188ac36bc28b9da043cbc13b4f20c8fe7287b8a219e4e0b6591e515fcad908f186d5ff7f83508a814f14ecb699adb58a2b136c9636781bc7de10e1143a83f41b", 0xb8}, {&(0x7f0000004580)="58994e901a", 0x5}, {&(0x7f00000045c0)="563cddb8a81087c717a91d5cbfa88c1f867635b77791997a72c660c6d789125dd12afa3ee219550cb1dc716014c531badf94e612d54bf0", 0x37}], 0x7, &(0x7f0000004640)=[@init={0x14, 0x84, 0x0, {0xff, 0x66, 0xb34, 0x9}}], 0x2c, 0x48000}], 0x5, 0x48881) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/26 15:09:21 executing program 2: r0 = socket(0x10, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x80000000, 0x204, 0x3, 0x6, 0x976, 0x6, 0x2800000000, r1}, &(0x7f00000000c0)=0x20) 2018/02/26 15:09:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0xffffffffffffffc0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x29f) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1}) 2018/02/26 15:09:21 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) 2018/02/26 15:09:21 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x26, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa2, "6012cb16596501913d986e92f986be48179926073e8b2438c3b046850c386ca5621e381ddce94f2b4042d7de64055f017e213fb00f685f7133f7fdd75f34ded6059382ac1112551f05adc629690cbcaa8d6991a549e2cb287961d2c06c839a7e4954bbfcf2031ac5806d9f9475e90148b85d701d2a4ccf3815681f7807ada1a9be88e415b43bdf03853b3a0d87097662b7dce5aed40fe21cc0e461adf0802eb9bd32"}, &(0x7f0000000140)=0xaa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x1, @rand_addr=0x703}}, 0xfff, 0x1, 0x1000, 0x7, 0x20}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xedb8, 0x2, 0x3f, 0x400, 0x2, 0x800, 0x7, {r2, @in={{0x2, 0x3, @empty}}, 0x3, 0x8, 0x0, 0xfffffffffffffffd, 0x1}}, &(0x7f0000000340)=0xb8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r3, &(0x7f0000000040), 0x0) fdatasync(r3) 2018/02/26 15:09:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xb, 0x48011, r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r2, 0x6, 0x1}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/26 15:09:21 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x103000) 2018/02/26 15:09:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/02/26 15:09:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b4212b0d6fbce9d81db8c0ec541047039945518e3824565086f4476603de97477b8c7270ed5fd25a423469c7c908c4c71ed82198fdb4a3b74477e56490676942f63"], &(0x7f0000000080)=0xc) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2f, 0x5, @tid}, &(0x7f0000000140)=0x0) timer_delete(r3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100000000}, 0x71) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) capset(&(0x7f0000000180)={0x20080522}, &(0x7f00000001c0)={0x2, 0x8, 0x6c, 0x3, 0x80000001, 0x146b}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0x6}, &(0x7f00000001c0)=0x8) 2018/02/26 15:09:21 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) prctl$setendian(0x14, 0x1) chroot(&(0x7f000009a000)='./file0\x00') r0 = epoll_create1(0xe797a10af75b16df) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="d4a287efe4072bdbfc6b2a0e50392be650936b5ea906299a04324dbd2ce483326305bc0d195ad90d01c288a46945dac3c1e23724adadf4c4aa16c92b2a15bb8c162d0de6163c8797fe5f6bd4ac4abff8eb14e3eb1b247a42bc313894888e95eb7d722d"]) chdir(&(0x7f00003f7000)='./file0\x00') pkey_alloc(0x0, 0x2) getcwd(&(0x7f0000cc9fb7), 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x7fffffff, 0x5}) 2018/02/26 15:09:21 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x5, 0x1}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="31d6c0580fc25813547b968d0041d962c38ff322518951539a0564a5a643238e94bda7eca9388a8be4020d5aa9c1379f86ac60c9619a473ddf089d608c13e2676e0396c7271ffd0c9e0f0d3e8af25de5ab91bbf39739c3838a74f82afd53d79768b607f33034c9afe7a29f0c28cd96e0fdde02bc7f03fd1f774a2c323a4af11a8668692d5b949a1cc4a76c030f025cc8d36532af0d436acaf6280b37d3d21040181e5cd92769ef574ceba781306105fdf149b55852c999c2956ff70189c7227d94a17fbd858eb8852575251840580ca0f8026c68eb52", &(0x7f0000000140)=""/29}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x48005) write(r1, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 2018/02/26 15:09:21 executing program 2: 2018/02/26 15:09:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r4 = perf_event_open(&(0x7f0000000100)={0x0, 0x78, 0x10001, 0x5, 0x45cf, 0x2, 0x0, 0xffffffffffffffff, 0x80000, 0x3, 0x8, 0x18, 0x4000000, 0x7f, 0x9, 0x3, 0xc, 0xfffffffffffffff8, 0x6, 0x6, 0x7, 0x7, 0x2, 0x80000001, 0x80000001, 0x80, 0x0, 0x1ff, 0x7c8, 0x6, 0x3, 0x5, 0x0, 0x6, 0xcba, 0xfff, 0x800, 0x7, 0x0, 0x8a, 0x4, @perf_bp={&(0x7f00000000c0), 0xe}, 0x520, 0xfffffffeffffffff, 0x1, 0x3, 0x101, 0x7, 0x8}, r3, 0x8, r2, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) flock(r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x20, @time={r5, r6+30000000}, 0x5, {0xd2, 0x100}, 0x0, 0x0, 0x4}) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffffffff7d32) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}, {0x1}, 0x80001}) 2018/02/26 15:09:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d82ffe)='net/icmp6\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, 0x0, 0x5) 2018/02/26 15:09:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/02/26 15:09:22 executing program 3: 2018/02/26 15:09:22 executing program 4: r0 = socket(0x18, 0x0, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/183, 0xb7) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffc, 0x44802) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:22 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x101000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe864, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @empty}}, 0x800, 0x9}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x3, 0x40, 0x1, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/02/26 15:09:22 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f0000000000)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae32005002a2ce3cb58fa63c42a0300b85f1023fa4b3c9a0e46", 0x38, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 15:09:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 15:09:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077bff8)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/26 15:09:22 executing program 7: clock_adjtime(0x0, &(0x7f0000862000)={0xfffffffffffff001, 0x0, 0x1, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) 2018/02/26 15:09:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000080)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x10000000000000) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x3, @empty}}}, 0x8c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x82, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) pipe2(&(0x7f0000000100), 0x4000) 2018/02/26 15:09:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x9, 0x5, 0x80, 0x12, r0, 0x4000000000003}, 0x400) set_robust_list(&(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, &(0x7f0000ffb000/0x4000)=nil}, 0xc) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfcf, 0x0) 2018/02/26 15:09:22 executing program 6: sched_setaffinity(0x0, 0x4, &(0x7f000068c000)=0xb9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc0, "eedd12314ec844d5adead5c854d1f322f6214feec0e42227873aefd6494c48c3583b051b65b426aa5b3422208ac1ba0d26686d7142f3f0865987a651cb775e851426331a4decfedc0a87cd9096550c6219a691cd77b5b760dbe09ddb8d3cca6196cb75421315ef643c65f612fb7db2925aad3dc169213ed9c4bb609ead897129cc36f40b7c8dd7e552c1d0c17273f78be6a2c44c917b10a738ec6151fedc4fda56ac5fb3c710fc4788db87833beb02c868eb0947e904644f46ccc3e26c3ae2eb"}, &(0x7f0000000100)=0xc8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) 2018/02/26 15:09:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000000)='/dev/snd/midiC#D#\x00') getdents64(r0, &(0x7f0000000140)=""/229, 0xe5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x7, 0x30, 0x1f, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x1000000008045, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={@common='teql0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x10000) bind$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) keyctl$clear(0x7, r1) setsockopt$inet6_opts(r0, 0x29, 0xe5d388e8bce7850e, &(0x7f0000000140)=ANY=[@ANYBLOB="1e0e0407ff01000000000000000000000000ffffffffffff00000000000000000000ffffe0000002fe8000000000000000000000000000aafe8000000000000000000000000000bbfe800300000000000000000000df6f6b571334b51d000000000000000000000100000000000000000000ffffe0000001"], 0x78) 2018/02/26 15:09:22 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB="420000000000000000000029c14e74f59977a1878a295a7389"]}) 2018/02/26 15:09:22 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffb, 0x4800) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x4000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/103) fdatasync(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x93, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @multicast2}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xef, 0x8, 0x100, 0x0, 0x0, 0x80000000, r3}) 2018/02/26 15:09:22 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000158ffc)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf, "58a1db9d63bdde523aeabc1de9ea65"}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1d, "2521e43d7e9088d31d94df246062408c6cd5a674eebc778b791c6e59c1"}, &(0x7f00000000c0)=0x25) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) 2018/02/26 15:09:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/189, 0xbd}], 0x3) sendto$inet(r0, &(0x7f0000001280), 0x15d, 0x40, &(0x7f00000011c0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xd) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000011c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000001300)={r2, 0x1, &(0x7f0000001200)=[0x800], &(0x7f0000001240)=[0x101, 0x6cb2800000000000, 0x5, 0x200, 0x401, 0x8001, 0x8], 0x5124a15a3d549e95, 0x7, 0x0, &(0x7f0000001280)=[0x6, 0x1ff, 0x4, 0x4, 0x0, 0x4a0, 0x8000], &(0x7f00000012c0)=[0x1f]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000200)) 2018/02/26 15:09:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, 0x8) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/26 15:09:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/02/26 15:09:22 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3f, 0x10000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000180)=0x8, 0x4) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)="fc605104570f7c69e1ad708dc07a857001c801fc1b4d6761ff0300004c6434dfdeffffff7fe3673c325cf9d2b861731e46aaa5b88cef4c47e6bb0493d26bb606a924c6dd57d830fb8ff73bb38d638a4967549d5cf28fd9eafe060b6c876aeff50b637712c73d9ae43b944be836016a30a07ec9469eb932f6b503af3b028e6a51cd70") 2018/02/26 15:09:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) getdents(r0, &(0x7f0000556fb2)=""/78, 0x1c) getdents(r0, &(0x7f0000000000)=""/102, 0x66) 2018/02/26 15:09:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x80, 0x9, 0x3, 0x0, 0x9, 0x0, 0x9, 0x1ff, 0x8}) 2018/02/26 15:09:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400002, 0x28) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/86) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000040), 0x0) fdatasync(r0) 2018/02/26 15:09:22 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x101000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/41) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmmsg(r2, &(0x7f0000001400)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000000007000000000000000000000000c9afc3d7ef5a2cb7e47511c97fe291b8beb886f0a78da6b497f4f62a41207f2a95d0"], 0x1e, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[]}}, {{&(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000640)=[], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="10000000170100000200000000"], 0xd}}], 0x2, 0x0) 2018/02/26 15:09:22 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x69, "4fe13bebcbed9fd5128bfa275dc5c491c957d6bbac394318f586888c06b399ee125131891d0550ab997263da318813bf6ba9f8254a559bfec1e8177dd542ddda3364c69199ca2e4e0aa9a4455a2f199071ca7848ce32aba39166fdbb0940bc0972b587943bb2af8427"}, &(0x7f0000000140)=0x71) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x3, 0xbf, "cd8442ac90c1d44e84f9f81ff6e5255e66664ca347a76901ecf8898f1dc63fd7b1868b7c63267865011dede43a922a50b1f327f4346c75947f9d04d7960aee15a947d4d1953bf66e67b4faa03807dd20d9e183c9ceee1d81d7d84b79d02fd5dbee91e6ff032451bb6685b703512da7303edbcfd0504cdea8bf502394b559685e0643ff65bf245a764534e0c2e908300b9ccb3507423563e8c5dde2843db28897f708676060f105e02d1f2cf329c92eafe4c174ecf02f63ceddf8d617a01dbb"}, 0xc7) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374456c5f745f723a766d776172655f646576696365eb743a7330202ff073722f0369622f74656c6570617468792f6d697373696f6e2d636f7e745cb74dab6329ef2febfb726f6c2d3520"], 0x4d) 2018/02/26 15:09:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1c1440, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x161d}, 0xfffffffffffffee4) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:usr_t:s0\x00', 0x1b) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:22 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d9ff6)='/dev/cuse\x00', 0x0, 0x0) clock_adjtime(0x6, &(0x7f0000000000)={0x2, 0xffffffff, 0x4, 0x2, 0x1, 0x4, 0xfff, 0x6f, 0x4, 0x4, 0x36d3, 0x6, 0x6, 0x100000001, 0x8000, 0xf800000000, 0x4, 0x3, 0x9, 0x2, 0x165d, 0x4, 0x5, 0x5, 0x992d, 0x9}) syz_open_dev$random(&(0x7f00000ef000)='/dev/random\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/26 15:09:22 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000000) 2018/02/26 15:09:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101802, 0x101) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x2, 0x4, 0xfffffffffffffffb, @empty, @generic="2290323d39e48394b0f01771a126e158"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffff, 0xb, 0x101, 0x7, 0x8}, &(0x7f00000000c0)=0xfffffffffffffd64) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x100, 0x6, 0x3ff, 0xfffffffffffffeff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6f}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @empty}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f00000001c0)=0xc) eventfd2(0x0, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0x4) 2018/02/26 15:09:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x6, 0x0, 0x0, 0x50, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/02/26 15:09:22 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005200010000e8000000000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) fdatasync(r0) 2018/02/26 15:09:22 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001}], 0x330}}], 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/02/26 15:09:22 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002d40)='/selinux/mls\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000002d80)={0x1f, {0x10001, 0x20, 0xfffffffffffff801, 0x3f35, 0x7, 0xffffffffffffb109}, 0x7}, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x3, 0x608, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x20, 0x0, @generic="fb55d36038094e068c89aab1be16e58c", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e0cdab4f0a978418af0e5ac8da40a3c4", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x2c8, 0x318, 0x388, [@cgroup0={'cgroup\x00', 0x8, {{0x6}}}, @bpf0={'bpf\x00', 0x208, {{0x3a, [{0x151, 0x5, 0x9, 0x2}, {0x4, 0xfff, 0x7, 0x8}, {0xd7, 0x4, 0xfa, 0x9}, {0x7, 0xfffffffffffffffb, 0x101, 0x3}, {0x81, 0x1f, 0x40, 0x7ff}, {0xa69, 0x5, 0x1, 0x3ff}, {0x1, 0xffffffff, 0x3, 0x4}, {0x7, 0x3, 0xf206, 0x6}, {0xbc6, 0x34b, 0x5, 0x7}, {0x1fa4, 0x4, 0x0, 0x5}, {0x10001, 0xfff, 0x22f, 0x8ef}, {0x4, 0x5, 0x11, 0x694}, {0x5, 0x9, 0x5, 0x8}, {0x3, 0x7fffffff, 0x3f6ad855}, {0x2cc, 0x5, 0x8, 0x3b6}, {0x8000, 0x3f, 0x1f, 0x7fff}, {0x80, 0x5f65, 0x8, 0x3c}, {0x3, 0x9, 0xff, 0x7fffffff}, {0x20, 0x644b, 0x19ff}, {0x1, 0x2, 0x1, 0x9}, {0x6, 0x101, 0x1, 0xffff00000000}, {0x200, 0x7, 0x6, 0xffffffffffffffe1}, {0x0, 0x428, 0x3448, 0x6}, {0x355b03fe, 0xff, 0x9, 0x1f}, {0x9, 0x4, 0xffffffffffffffff, 0x5}, {0x7c0, 0x1, 0x3}, {0xfffffffffffffff9, 0x0, 0x36b}, {0x6, 0x17fc21fc}, {0xffff, 0x6, 0x1, 0x1}, {0x9, 0x1, 0x8000, 0x4}, {0x5, 0x3, 0x36, 0x6}, {0x9, 0x101, 0x401, 0xffffffffffffffb8}, {0x0, 0x5, 0x0, 0x400}, {0x81, 0x8, 0x4, 0x80}, {0x7, 0x31, 0x10000, 0xfff}, {0x7, 0xfffffffffffffffc, 0xd1, 0x2}, {0xfffffffffffffff8, 0x80, 0x83, 0x9}, {0x20, 0x6, 0x400, 0x3ff}, {0x0, 0x1, 0x81, 0x200}, {0x9, 0x1, 0x6, 0x7fff}, {0x9, 0xff, 0xdf2, 0x6}, {0x3, 0x2, 0x1c, 0xffffffff}, {0x3, 0x1427, 0x4bcf, 0x2}, {0x8, 0x7, 0x3, 0x1ff}, {0xffff, 0x6, 0x9, 0x6}, {0x401, 0x42, 0xfffffffffffffffb, 0x9}, {0x2, 0x6, 0x0, 0xaaeb}, {0x1ff, 0x0, 0x6, 0x80000000}, {0x7f8000000, 0x6, 0x9, 0xaf3}, {0x8, 0x7, 0x10000, 0x3ff}, {0xff, 0x7, 0x8, 0x8}, {0x1, 0x6, 0xfffffffffffff001, 0x6}, {0x36, 0x3ff, 0x6, 0x100000001}, {0x4, 0x7fffffff, 0x0, 0x4}, {0x7, 0x7fff, 0x4, 0x3}, {0x401, 0x7f, 0x14000, 0x7}, {0x100000001, 0x1, 0xffff, 0x9}, {0x5, 0x3, 0x7, 0x5}, {0x1000, 0x8, 0x7fffffff, 0x8}, {0x1b, 0x4, 0x1, 0x4}, {0x0, 0xfffffffffffff801, 0x4, 0x100000001}, {0x9, 0x8, 0x14a3, 0x2}, {0xffffffffffffff81, 0x5, 0x3, 0x100000001}, {0x8, 0x3, 0x5, 0x1135}], 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3ff, 0x3, 0x7, 0x0, 0x0, "2ec5a9d32afdff83880594371f6fd30fe0bfc497c31d37059f612e99bd8697801d9bb0d4b0ccd25a941eceb8920f30ce8c5c4dbaa09b4c36b87f361b75200b82"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x8, 0x8eff, @generic="6938fdec51d8db67a67208ea7ff31ce1", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c61541c101c9b4140ecd4a8aebf98f0d", @generic="c5475aee677b35d9499291a332f0c8a0", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xb8, 0x100, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xaa70, 'syz1\x00', 0xc5dc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xff, 'syz0\x00', 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x1f, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d62f883c5a7f5851456755c81f678431", @common='ip6_vti0\x00', @common='bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc8, 0xf0, []}, [@common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xffffffffffffffff}}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x4e56}}}}]}]}, 0x658) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) 2018/02/26 15:09:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r0, &(0x7f000052f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@rand_addr=0x3, 0x2, 0x4, 0x1, 0x800, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x0, 0x5, 0x1, 0x100000001, 0x7, 0x5, 0x80, 0x5}, {0x4, 0x6eaf, 0x8, 0x8000}, 0x5, 0xa, 0x1, 0x1, 0x0, 0x3}, {{@in=@empty, 0x1, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0xf40, 0x1, 0x8000, 0x20}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000002c0)={0x60, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0x0, 0x81}}, 0xe8) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001680)='o', 0x1}], 0x1) 2018/02/26 15:09:22 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffe000000000001, 0x0) 2018/02/26 15:09:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffa8) 2018/02/26 15:09:22 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="4b1dd0285e53a9b38f5af56308d62e20", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/26 15:09:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) 2018/02/26 15:09:22 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047666f)='ns/cgroup\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setns(r0, 0x0) 2018/02/26 15:09:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:22 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7f, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x48400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0xffffffff, 0x1, 0x5, 0x7c, 0x8, 0x6, {0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x5, 0x3, 0x20, 0x1c00}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x1}, 0x8) 2018/02/26 15:09:22 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x20000) 2018/02/26 15:09:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)) 2018/02/26 15:09:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$key(0xf, 0x3, 0x2) fremovexattr(r1, &(0x7f0000000000)=@random={'btrfs.', '$\x00'}) mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x0, 0x32, r1, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/26 15:09:22 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="689986a0c6e9bdf1e272a929d05564d5", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt(r0, 0xffffffffffff8001, 0x6, &(0x7f0000000000)="f190728dc4c826327ef1708f60fe8c01d21330896f1d50b9d7a5c029e888226a41a624b5fdb7a9cd527601a0f64a006de305761e47efb2311afdc89ee24183265243d3de754aa1c978d737aadc80f84d8fe324bed6c9f89cc96fbab7f9e0a631016464aa3b2d599ef1790f59fbbf26b25816b27fce853565b8170191400b75e076870fdcb50db20c170646", 0x8b) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) 2018/02/26 15:09:22 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2007e, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0xabf) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/02/26 15:09:22 executing program 2: 2018/02/26 15:09:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) exit(0xffffffff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000080)={"067d6ad182e5b9257c2c87b50ab0a251b92d04a06f0f5b5771e51f01003082fed75d93df84546edb4f7567fa92e5eb2f190d6015a03957e8a172b49a98e2086eab5785dc4e5a82baf53d9a4dfdd7f960db2bd2a9042f1d167f6197c3e3b418eacccdcc5e689adb1f02cc366149864243bd3db9a9ccd3f3a9baf7bbca8ef7c440fcf4213e73bf0f6dd23d1d5643a81aa6d0edec852b1b042f79dbe342fcd0c90694c77411ad5544a8d3f9b184ce796b317e72a2487272f20f8979ba0e2af5b5245f9f525ba32291edcb27ffbb5c39fd99495f602aeb3826d9d30e3c3cbb65aef084bcbe51f7378173d9a6bd390392e81a059bab18a92e6203cce4447248e276093d109308a10f15ce6666ce0c49f7a24a4bbb9e3082d5225ec1155dcae76afa260ae558686ce748b4e46676f54f3b1774ae55316accc574d7535f0b8d5591d87ba65a9d02b5869e9d0185fd3eb6a1478e889e7a7cbddbc3f78bcfb81f54cf023124008bddc460b65c32519d2296f68a69d420e24d94bbe05584bba5e58bfecc020de05dc76a4c1de93858769d72833618071850e04cf7b2aa53736c097fd6f1bcdde6888e83a9548709f0b761b86fbb783388daa8c2f0fcff289b8e6f341b191f0174747694938624c3e683dd196e695bdf658e21a90bbaa47e460ab008415843d22f8bf6161b572cfdaf61889e54b8951fb865b98d406b18e6f56ab5413b7c4582b9e7b1ba621f4f03bc970fee52ce63c8fbca703960dc31f9798a925e53a33e6aa4e6dd9e299c3d6d90e32290800251bfbdec242ca9b55b89b56ac88c982ede09b816da0fe3721204b6097bab6ab9ad67c428edd9d84e0e2ca6c8c4734ca44e0cf270fc6277003f241384c2cff620bc5f28a1faec1fb7274151539d5318f461c6680067a2039630caecb638ca762ee5106ef5fd00c134be5cedf30e807bf1e26f8df49f3bceb2a7e7edc16ae17936cce8af908cbea0c0d4e9a0b49a16d05a884500e742439d10ffcb5ffdd7f5775fd65dba1e404a883c401b7fb112d4ddaf664f00a302e1b8798de19c9c4d5822e82831bfb5b7111b4bd007e0f25d59675b4d5d94c9120ed1e83e119879382ead6cfab724015923ac71a9c8becbc105a3772e031b576d92ca4ea859f935e6cc5becec9ecaced116c503704ca9cc9e873e70860e7d0fe45cae1c8e0247ee6e5b75b3337ab5d0c00972e73ff74829515e2273f7befbccc9fdeea7b474fab212bc1696f009ab22f2d284d5c25581dd6b2dca1d2aa1b8910de235d49b8eb847a2d86a8da3b7f8d2cd2c16dae98fd5790bcaa3f2d43fad71aa839f5e3544592baab0c8097980ea09b27afec63d77a00c1539e4ab5bcd748c54ed74fdf32586c34a91a03a2ea9284d7cfe24f394ba714589d5c1796db7ba82888d67717599921d23950bf6b67ea0e1f0fa9362cc014ea61c2449dfc5"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000480)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000580)={"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"}) 2018/02/26 15:09:22 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000bfe2)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x15, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bond0\x00'}}, 0x1a) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4000000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="607363df6112c993112a9b3ca4cab47d"}}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x8, 0xd7}, {0x10000, 0x7ff}, 0x1000, 0x6, 0x5}) 2018/02/26 15:09:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x14, "7aceef3fbecb9fb8b66453bfbf677e2167f72a8e"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1ff, 0x3a1, 0x2, 0x8, 0xf58e}, &(0x7f0000000100)=0x14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x8, 0x6c}, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xa8) 2018/02/26 15:09:22 executing program 2: munlockall() syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:22 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x8000) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000000e000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000660fd8)={@common='nr0\x00', @ifru_mtu=0x1}) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f00002fb000)=[&(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000000d000)) 2018/02/26 15:09:22 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd1, 0x2) 2018/02/26 15:09:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x400000003) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:22 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x81, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) prlimit64(r0, 0xf, &(0x7f0000000080)={0x5, 0x1ff}, 0x0) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x7fffffff, &(0x7f0000000040)=""/74) getpgid(r1) 2018/02/26 15:09:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) r1 = memfd_create(&(0x7f0000000040)='[GPL\x00', 0x3) bind$llc(r1, &(0x7f0000000080)={0x1a, 0xd, 0x6b, 0x8000, 0x40, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 15:09:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) exit(0xffffffff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000480)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000580)={"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"}) 2018/02/26 15:09:22 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_emit_ethernet(0x119, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x8000, 0xb, 0x1}], {0x8100, 0x3, 0x20, 0x3}}], {@mpls_uc={0x8847, {[{0x3, 0x100000001, 0x8, 0x20}], @ipv4={{0x18, 0x4, 0x1f, 0x3, 0x11b, 0x3, 0x7ff, 0x6, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@generic={0x88, 0x4, "f8c9"}, @timestamp={0x44, 0xc, 0x1, 0x1, 0xff, [{[@multicast2=0xe0000002], 0x101}]}, @ra={0x94, 0x6, 0x1}, @ra={0x94, 0x6, 0x6}, @generic={0x9c, 0xb, "2ba9c1ccbba9c456c9"}, @generic={0x0, 0xb, "4e02c352254da56ebe"}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8000, 0x3, 0xcbe3, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x80000001}, {[], 0x80000000}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x2c, 0x4, 0x6a4, 0xfffffffffffffffa, 0x8, 0x3, 0x3, 0x5, 0x7e, 0x7b0, @empty, @dev={0xac, 0x14, 0x0, 0xd}, {[@timestamp={0x44, 0x1c, 0x49c, 0x0, 0x8, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[], 0x6}, {[], 0x4a1d}, {[@multicast2=0xe0000002], 0x4}]}, @cipso={0x86, 0x52, 0x10000, [{0x0, 0x4, "4b1f"}, {0x7, 0xd, "2e92424ed3d0924977304e"}, {0x6, 0x9, "44efe9f9b8e1cf"}, {0x6, 0x9, "e94783e12b7aee"}, {0x0, 0xc, "593857bc6c4fb3235f89"}, {0x7, 0x9, "ab2ace1a41791c"}, {0x0, 0x9, "6a0174a3cc0f6d"}, {0x7, 0x3, "99"}, {0x6, 0x8, "f54afad5570d"}]}, @ra={0x94, 0x6, 0x9}, @end, @noop={0x1}, @cipso={0x86, 0x23, 0x4, [{0x0, 0x4, "8f92"}, {0x2, 0xe, "301b4ed9abf3a597c2e50c7e"}, {0x5, 0x5, 'pF '}, {0x0, 0x3, "8a"}, {0x1, 0x3, '%'}]}]}}, "47c0a3"}}}}}}, 0x0) 2018/02/26 15:09:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000000000)="590a2ad64e2305ca40f2dcefb7564b65d028efde7a", 0xfffffddd) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) fdatasync(r0) 2018/02/26 15:09:22 executing program 2: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x42001) 2018/02/26 15:09:22 executing program 6: socketpair(0x18, 0x1, 0xc54f, &(0x7f000003eff8)) 2018/02/26 15:09:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400002, 0x0) ioctl(r0, 0x3ff, &(0x7f0000000040)="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") 2018/02/26 15:09:22 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0xfffffffffffffffd, 0x2, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500", 0x1000000000000000}) 2018/02/26 15:09:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x10000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/02/26 15:09:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) sendmsg$nl_netfilter(r0, &(0x7f00008ee000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00005e9000)={&(0x7f0000000040)={0x14, 0x4, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/02/26 15:09:22 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x280080, 0x85) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0xfffffffffffffc01, 0x5, 0x0, 0x0, 0xfffffffffffff0fa, "6dfddc8c19ac948837c529e0d6ae74e0c775f6345441de48ce741277cec70ff36b509b9809fc36ab90aae79a20e4934410326c1dc027774a385342c7e1c739", 0x9}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000100)="bcdf1328cd452db8cdfd9221969bc2a32491547983b2db5b52dc51945052243a1a75bf25d27cd7bac95598d50169d013f3a88613a7da9e1589ede12f9b9f79d893d3aa46437c024ddebc5476f4438550c451cc8a309f86d1ec5347ebd253edb0c154d8099ef55924c5ee52fa2b95c80c6d79360402553265cc548981042391e022a10b86dbb10c9e7936f202d028303ad06ac083d1fdecd6e2b96db1d6b049efdc7341995072b99099600d35f952ebaa16f528570a3f62755d5165d7cf95aa3c42394f92a7589b", 0xc7}, {&(0x7f0000000200)="bb269d12d8f2d20b6380e79d75e8d1f0442c4bbffb0fd32e0d8f7ab512fad6e3f01ac8dbb8260ab2d5e9d7d6c16c2280983da10bd831574c6bbf1046e11a7fbd15d63c5e8bb785f61d25a1c79af7e281d5b96100de33663ee9e090c92ca73ae886926ab5f1817297331cf73a86fd4bd5e4c686f9eedcba4e7e66b2af4ee8bdd2e467", 0x82}], 0x2, &(0x7f0000000300)={0xd0, 0x10f, 0xb648, "7644a538146f127c550702e55746d3574a771ff251a4b9df70c383500e93bb147d5108545e3a663f83fe8070dba43bc3673f39e36b153ea81018dcc0fa9a436a23a23bf927e85a7a3b29a164195e9761ccf7c18cf93b0941099b177f8a43052e3867899fb0f011cb3332a4f22a2e3c80594075a31f131d80f3ec7785fec64193f962d4c4b7eabc6f99068ff157b3e33020b0e3aa5e13cad020c37da58e4dcee09822f347bd8e98b241db338ab3e428edaca7c6d7920715734bdab684f1ed67902b"}, 0xd0, 0x4000000}, 0x0) 2018/02/26 15:09:22 executing program 1: r0 = socket$inet(0x2, 0x8007, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000efd000), &(0x7f0000efdffc)=0x4) 2018/02/26 15:09:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000100)="59c40800000000dddc629614611dd4f4c9e3d1b692f002e3644c342cdded9997e3748c3e87f2844df5069bb100787f8c13d6571a26821c94e148d9e387a70d0d81b00541a9c1f799b2321ab020e23400e9580379fb82fe2fa4525f0a85b377c0364574a3cdf124061ed5a58752e3fcd40e755bc56cfdc2304b481faddd7db0182451d01f160af17008802f5610129ded5bb6fd98d039b505b08f2d42198758436efd4b987bd8ed7a55c528fe38e24603566b3cba47f0b0f4ac0adfac93bbd208b90ffae6d9ab32650d9b10228250afeb7e6f339f5757118af8e9e8432a9a9aa7be0d03b0d1ca68ef65abcb55139fcedbcb32ef2a80bfa95a5ea08341e9b50346831d59b57bd076e9addd68104c47cc122a914c09196b4866a538a9e26a3194efcc213c6e0473", 0x4) [ 97.145903] audit: type=1400 audit(1519657762.981:69): avc: denied { getopt } for pid=16462 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:09:23 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018cffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/02/26 15:09:23 executing program 3: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xefe, 0x20}) 2018/02/26 15:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x22) 2018/02/26 15:09:23 executing program 1: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000000000)={0x0, 0x2c96ee4a09c3451c}) 2018/02/26 15:09:23 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) r1 = request_key(&(0x7f0000c33000)='id_legacy\x00', &(0x7f0000105ffb)={0x73, 0x79, 0x7a}, &(0x7f0000139ffb)='}GPL\x00', 0x0) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, r1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8000}, 0x4) getitimer(0x3, &(0x7f00000000c0)) keyctl$revoke(0x3, r2) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x8}, 0xfffffffffffffef8) socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f0000000080)="d1fe76c52b77e279249fbb8f442eeb2a8c82b120af9cda9b7ddd9b2a6928e275730649f05e89763d0bc7667e0ded27505e7af1d507039ddf49566fce309e5e81295d22c54d96c0896c3fe44b541d3ba59bf954014b551f9cfa18827a567fa718e0d352461b80b66d80e237ef7f1522487c9edcb286db115b059dcec79c8cc6ba4f0084f5c247f819139c2aa7f86855514eca080d654ac4a37dfbf1b83365c0b64b7f7a4ac6f1452b3e1accf6622d4989d181e58dea1e9aa2278d313fdd3d028bca41d4cafaa620", 0xc7) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000011c0)='./file0\x00') add_key(&(0x7f0000035ffb)='user\x00', &(0x7f0000046ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)='b', 0x1, 0xffffffffffffffff) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ffffffffffd, 0x3fd) 2018/02/26 15:09:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200, 0x0) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x100000000, 0xaf8, 0x34, 0x1, 0x5, 0x81}}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)="406e0aee97f5b3ef3dd7ac1e4417b8f03d578a9c354c3c740ca32deb70c2ff7c88959a791f0d980787354f249fb776dc7d214c2cbbc212974a488ae427f0e46ca3fdf1e70983704a6f21995a6d9c98ae61d054586f4216b5de5d52f7d4c49f86313790c4b40ea285d54cdd068b6dc1a1afa7de650201aaea7e943a87952d84a21df901628cc10232d13c0eb22ed64f7e85a69ab8ff839bdbe43e829353a23ca99271dd23525ee2e2e8bd42d4ff5fb5e545adf40f00a0fdec7a2db04b40a7ca312ba64b5c9c0bf76f8282cb2d06afe6e79f44d6f0294642dd1f58d19e", 0xdc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x800}, 0x5c) 2018/02/26 15:09:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket(0x11, 0x3, 0xc04) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x0, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 15:09:23 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x14, &(0x7f0000e64ff7), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x0, r2, 0x1}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0xe, 0x16, 0x8, "baaf5a72e841f7e7e22cc88353dca9b2df2c83f82ed6e8e72c41b8aa86ab97a12c61a0865fec1f43e24406d1e851e69b6b73e1c4ca42e04b66f8650fd33a884f", "3828d496ae77d1346e0a75f2a27684a616c2443bbff8f16e7ceb1e638ba052ee7f51cb0c4e0575ddb879b9ad079bd79719185467e6c86f90554a887d0294a7ed", "cc1a3e7a7502fc8637bf54afb2314dc717dda46f63eab1093ec78a796b17f95f", [0x1, 0x9f]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) acct(0x0) 2018/02/26 15:09:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) sendto$llc(r0, &(0x7f0000000080)="8e85ab2975ff1250674871113f23ac9fe8cb71d5884b3affb9c7fffe7efc35d3fb2f9d218cd244c733a3f9f27bf17fc05f5acce6ff39dd3411c39f2d8e3b0aa5d7d4a99c431be779a4152e3026909acde683f1369b4f04be7890e88fe6e38ade156eee50f7f289c24a1ab845a82cbc0d7f6132641fae0c552ed05d0b", 0x7c, 0x80, &(0x7f0000000000)={0x1a, 0x1a, 0x7, 0xa00, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 15:09:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r1, &(0x7f00000000c0)) 2018/02/26 15:09:23 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) mq_timedreceive(r1, &(0x7f0000000040)=""/32, 0x20, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000085dffc)=0x200, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x0, @rand_addr=0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/229) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1}) 2018/02/26 15:09:23 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, 0x8, 0x1, 0x4, 0x500, 0x8, 0x80000, r1}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="f49be4846df5189d376a97a0e8c8b5b48d72659a36b8989b1d8df3faaf5c90cf7026b25c327ffdc764b1b4fa6ea53be3b56e80f989178dfefa96f7973d2aed61bb63cbb01a57a9324462533e67167516228b8503122da4875d6e5c89ebec1c4d79ebac880dcb9179", 0x68) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32) 2018/02/26 15:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket(0x3, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fff, r2}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast2}, &(0x7f0000000100)=0xc) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='wlan1vboxnet1\x00', 0x0) keyctl$clear(0x7, r3) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x107200) bind$packet(r1, &(0x7f0000000080)={0x11, 0x86541fc07e2fa1ac, r2, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 15:09:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x3, @rand_addr=0xfffffffffffffffc}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/26 15:09:23 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x105, 0xcc, &(0x7f0000000000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005d6000)={0x200c}) 2018/02/26 15:09:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000002300)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000001080)=""/163, 0xa3}, {&(0x7f0000001140)=""/141, 0x8d}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/43, 0x2b}, {&(0x7f0000002240)=""/179, 0xb3}], 0x7) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10007c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) fsync(r0) clock_getres(0x3, &(0x7f0000000000)) 2018/02/26 15:09:23 executing program 4: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4f56d5c1b03c6aca) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x5, r1}) r2 = eventfd2(0x2, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0xff80) readv(r2, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x101000) 2018/02/26 15:09:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0xc0000008}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002c1000)) 2018/02/26 15:09:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)=0xffffffffffffffff) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x4) 2018/02/26 15:09:23 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x23, 0xf80f, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x8000000080040, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/4096) fcntl$setlease(r2, 0x400, 0x0) getdents64(r1, &(0x7f0000001080)=""/138, 0x8a) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 15:09:23 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@empty}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/83) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x3f, 0x20}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000)={@generic="26578e8854b10d010fbaa8381ebfa57b", &(0x7f0000013000)=ANY=[]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xfb, "4b87439d04a36db0fd3ee5e398c7a129ff8502b2cedf615f630d11076f307fb48ccea8a60bac5652b1b1aad1f6ed5d92af2786cb46f4e78d8cff77b649bc3ce1fd075c44b3e1a3129e83bd288f4e93939da045277e51e85a5663be20283b51060b4012919864170923be1db1ee31af77c03e31b6084837b5edaef25f9e0f51103f67ba15b88043276263602b93fcb7c74a421f135a790bf6ff56fe4df937f28f2c4b8b2cfff7ec2c3cdcbf3a8542ed5a4459a505753aff2ca4c29d85576ee844cba7f091d064febd044973e66a9d239e1cf477299b177645838d737a65a6d0966cdfc7f8cd05682408a106442ed425de999398edbf611c15241cd5"}, &(0x7f0000000200)=0x103) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x400003, 0x7, 0xffffffffffffff7f, 0x7f}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r6, 0x5, 0x2}, 0xc) 2018/02/26 15:09:23 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000002c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000254fd0)=[{&(0x7f0000f41000)='7', 0x1}, {&(0x7f00004ee000)="a0", 0x1}], 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/02/26 15:09:23 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl(r0, 0x0, &(0x7f0000000000)="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") init_module(&(0x7f0000001000)='/selinux/policy\x00', 0x10, &(0x7f0000001040)='/selinux/policy\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000010c0)={&(0x7f0000001080)=[0xd4e, 0x5, 0x3, 0x2, 0xdac, 0x9, 0x3, 0x4, 0x8], 0x9, 0xbb, 0x6, 0xc201, 0xfff, 0x3, {0xd3a9, 0x1, 0x4, 0x5180000000000000, 0x5, 0x3f, 0xff, 0x8000, 0x0, 0x4, 0x6, 0x0, 0x3, 0xffff, "0cd4eaec235218a3f356044acc5233ba902705a497ee43a362534db6c3033c6e"}}) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001000), 0x1) 2018/02/26 15:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x60000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/26 15:09:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003f9b)="2f0000001d00030000fffd946fa28300010000d87986c497271d85680800a3a2d1887e0b000000015867855e7fa50a", 0x2f}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 15:09:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(seqiv(rfc4106(gcm(aes)))))\x00'}, 0xffffffffffffff85) ftruncate(r0, 0x5) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) 2018/02/26 15:09:23 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1a15, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x8216746f8ef45c31, 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff9, 0xfffffffffffffbfc) 2018/02/26 15:09:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0020000ffffffffbc010000bc010000cc000000ffffffffffffffff5c0200005c0200005c020000ffffffff04000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x34c) fstatfs(r0, &(0x7f0000000000)=""/7) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1836, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) 2018/02/26 15:09:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000135000)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) recvmsg(r0, &(0x7f0000002500)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000ffff0000000000000000000000000000080000000000000000000000000000"], 0x32, &(0x7f00000023c0)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/191, 0xbf}, {&(0x7f0000001240)=""/214, 0xd6}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/94, 0x5e}], 0x7, &(0x7f0000002400)=""/213, 0xd5, 0x56}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002540)=@sack_info={0x0, 0xd5bc, 0x6}, &(0x7f0000002580)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000025c0)={r2, 0x1000, "06044228461965b2c8895898274e92f82a966e24994d8b6db2e16035f7fed49be31fe82f1fbb6b5f396857a572bd3dffc66fcd470f362a625f5981669c671265053b0d351b46c7acb273b9756b7e72400b6f4711a087cabbe58162282c5cc4a8a2fc5a1e4674ffc5ea5187a045d17fc547faed5eb2a5dd9fb58a67532d729345029e8cd5a4aa05edfdc43e9e820e08f09e773a75a3c80cb58b0c5cffc460b568cf26806e8513f679a592d95749583f29c54faf4184123eb65d9c7530d48a5ac906fca9b79118c38b9bb526c70e2c5ae11bf1cdd49016e3aec7ea97f7b32ab9a9c5b72e49a05d819a124d5817b981f57b90315b9f805e86b42c9d9a4ae1a22b51c745a3356837feb683403eb326e328d87f9632da1c20893d586277d1aa82e47e4bcf6f415de12998ee197c56ed408acf4ccd3df7bb104a94a5dc3013b0fff7abddd262546885f273775075ac0ffe0155077fd94835cb0ea61acc06cd80cd7a830c120e933a8079a9e9493c5249996994124d767bd1a72acc41aa85c249f1f5b2e9fc984666c1a6543e33698c909418196df20dde8d51bc7bb9f8020cc58273ad06847177e3c2a296a831b6ed966653ccdb4d291e7d21b70523257fd938d64f1b12eef5ae102db03c73f1f0534765e674abbc3c8a95abe74126843221d8a3ba237dde38ffec865680d93bed0508263064d5e32afadde77b35c7c1780a10bb8a739e5c767a6a5204f5c16d7699c62d900b9fa816cfa10d63f320e43ec71ba9fd0178eea381be3eb6bb289546add6a0066b4e0b1845057d328816b9ee38e5fef6b463ab192b5ba0701cd3a05e5521b461f4ba410e8c6b4eb0bd5e1217ddb3bfea085a49a71f629a7ed73072652d1b12c6a4197b36a7e1c5ee2b8a497f34501e354cb4fa7d96363c066334994ff77f86f1bc22b644a87d902306adc09a06f3a2fa1e547b27282555fe6eee726d6d8a37c27f1c4e9611ffad7e87180b5ae24a5a0ef6c9356b6f927ce6a156aac5c5aab89b9716ff4da854eecc65c6db441dc6daabe9133792e0359a98e5066422b430e194599bb853dcc7f93be28c363bb165bd8f008b5552af0ed46120c7a019c16350e450c24d9dfa8da8086291369d4b2420f79608495fa7e76499fea846ab4df4768a19f245c23397a1ec7da6bf8df9d79049cb237c55b9a2871844d56fd1a8b9db7a87e5be4b9a8ae1559cba6eea3ff84d06283a5e7777c3690533fe9dc63dc0dc976a9e8c23c440ebd8d639a74410b0ff91117489bc93890a5edc44069f6c74dbee811af1f238a680d0ac4065ac00f77632ce8e840bad2d6f049b57236ca904f4f8019d2dc35cf433fb183bf53fee3b05bbcf912be1d092785667d1555da47cb3ee21443fb13c16bc48284cdb6d0fb7a06a8494af46b369fb420b992f67d5b2dff318dc20151f31f11551dd0871e836a38e9bdd0c30379f6990e4144323d118b98a6a4db473d0d1c5d9844647795198b36cf73eb8fcae273de57c53818ae4b00a95a25344d3f552cfa5bf82da6884f1af9a08f72a44afbaee22c6b994c4952008f41faf4d7732a01ebcdf064d7ae163434e18e35c38b5ec8ed6160a3107b16d8858a5d0512d1885275d25183c65e2e7bddd0f58410de202f6a7006b80541ab0b66ae01d8ccfc211bb937596333e856b6a8f512d341c4dd9169da44d9ebbceb4596bec109d1176fcde2d63ae6f001f69effc524b454d25f7720a2b8aa1225b0101aad54ac8d3c39680a4e1b15189aec2b200a21bc1d5e7791d1f7dc29cd3ed95a85c8d3bd957c3448c02f0cb33365b78acfd479404493a742f6004c44b76fb20f822aae9731d2fe41df1a8ef6e256e2b27b053a0b924054cb767302f0b0d2409334a82f78c60519cf4a3ab57989f50bf5cf4a8d9e5250990eab4ac24a58e9865850835c14b070ca8f6d0affcf4462a53af08807402fc8507013e847f1f0fde32489411668156c65ef5f0684ca77c2bd2641f61ef30f8147c1e26056cc38a5a5872d7d0551b75a583ef744ec0f8792baafa828d5d7246724a290068e567dbf860e5f2751078cfa72f2eb3571238deb31bba81a64a8714d5e001122b0174adc1fc00599bdf6e098e11d04844d2ceb1d35b92131e5e075b5ccef45de9e850befe8ab0341b940dfa7b6849ca60e26e9dca64c876ea12468785334927591337dd3a5070ad9b7557603d6e70489cf90439b201dbc7b4d5cb44b0a83b85c2fe4d13a2221a48f59252f53bc295e0b30b9c1bc4c474b8de313d40ca4ddfff3cdbbf6d512fb274d0c8ef0556faa63c91b4958ec43cf321e641f182a67539dae4f220c55ee4dd1a5634e8d2ce4ae18685ccf971a7919e40d2c9632f7e03437144e9d68c2d36670772a5c3264be322dea9e0d5487c09f27acefb99ca2f94a6b52de2848d9a349f1931dbd4a5e690070806b65f493f3caefed5d1482dbb350644bd8919e94b3c746052f777a099fc3d272a686657947fda10b1dced500c85b8d1b4c427e96289c57330ab2dc96d176169f31d27d529681a02614fb15bd39206ee17fe9e3d5223d0b4878723bd836360acd6c91457462a4dc3f8e0c37d58b0799bd23d1c5f3bb4abb0127ca88fda304d1d361488fcd55422bd63b667396e59e212a250de8ab16c2101f3b8880185564fd0cb70111ae6fd2dfa08d411297a865baa01dd2b91aebd5f9d0b595f2167c467e1ca53188ff1859530bb0f59ee1f86b211b591da1d7adbdc20375e2ab5cc73a7efc9dc88274b892a10e058caccb63697ce034e6f6ead0112273c1a02a573256455b22228afe14a3c1f8e34d85aace8cf8c8826c53e7b88d0bf6556280f8cb1266e91640545bcaf5cd54f83f08c1cb8224394eef2c0af0656aa65cc5292d4fcf90791ac3e53945d0b53d0a3f19f139717c94f5af81f360f5b8f12d91e588a02455d0050dc51580da576ff0f9cf89d84758cad4a76d5544783e8a267ea518f29f8bd6ea1efefbacdc7c90f19d8045dcf8e370687d2868686893d5171b0e3a2b82342f511eda9ee79e30c133a3f0e35ce7ea9e4024d4b6a56abc96f60354f98eacef7a40516dd9289851473d69e0fc9a3492ae01866bab10bcd8ac20d0594b0b466661c52ac9ee2ee93ba51759ff402ac73e3ca884ada56fdfefbd8cf5d21c65d72298398dc34aaa023f8692d9da81bac004947d3e78693be6593547606a6a58e6e545881976dcf1ac8a389c986a613d0226b5768f1337c24b6cf7b12a93b703f96cb2469366ecaa28124a5fe9782277ab227e9153ad98733773d2ea548d8301aa01e7fafa4385ce40e30605b07da8e904702e71a39278ecc6df76d77af35f5dbac9ff414a20b542e5735c58fb8f7d648faad82968b52798040f8753ce2451cbe3981542e5dfbefa189ea8d02cc8475a8a63b40934e3fcdbe2e6b9336f7c271967b5472f85a9475b71aa3aa32de8eff1186a135c06551913d3997901b66794017c0803e68143c0fd4c831402a4774ed92c609b6fbdc5d0b04f08773da77244b527c3e53dba330d884f807cfeaf9d8a822087406af2a8af2093e2e52c84e046d828eca9d6062d90c28ee20a2ad65262c579f24e6339f1149ab3a0002b47e5219babfec48e08f3cbca634972746de6071070d991a93d7e370dcc9bd3fa8a40ba78bd0654912c51c23c453057107fff5c0ffa6284445ed20c02ca47487886a948bb4fed866ec5ff6d7eaa2bd7b5e04cced171e408ee6d55112aad9bc0217228cf4d04f8b5ac1e91faf84d4119b66dcf6dc348788dc4d4d930b4a309bc4ac5b5787ba06a78b1de5a74c73352e7a302f9547e722289fe9ceaedbf9a0bd0a94846db7f8cef54225b0201f590749b06820c348ce4ec70710ee9bc398111aa3f10de92c11d5bb1aa4a5cbd7ef1003c1b2e8acf2cafc6140a1270e87834d6768053991c37619ac791d8cbc14771db105f0d818a8b6ac6ee2031b14e4dab2b12da84215da93bdbc7692d18200dc668c75a1a880fe8c9d897592bbe63abba20d678568a5bde4319132f7c7818493d533ebdc50bfb7a8d51838319958da8857a87c78ada4832e54ffaadbb2bc3a88cf2e3d0d2f7d64ae1f5640581fdb1b8eb91ed02499740b84e343a9c455a0f493cf7fbb99994907a6f838a1949a705326c203b6e43e0c107c5207378185aa78197a91f7cb87e9e7cebcedc1c5447373ba6aa2a52a652471f386163d41f422dc332e654dc38c5bb5b1a5518bce7729a160527c8593ae3d818150a2f5650cdd3c4c839f1d6f768292d34d154f68e37289055aa43ab97559436d1f6f599a359dc6a226f79a479338a249184f6ddf6f1efa4e0eaecd6b69192f6837ebd6f7402ae8ad0cf3db741c2fa8a19c73b853f0dd86f064d966edc5f4d37bcaf16518c3936a32c272f7615d10c7c55837405c82ba8bc3c127fb39e1bd42467372789b0aa581c9a9fa55e19edafb23533a324aedfb687588d1e2bb604837249b6837d094dc825025e165ae850b7c191efdd680a8c67cbe510f2760a441d5d80b414a66b0be34a72c340ab5d9fe0cb7a5974c24a145d61c8e021a615f139de6a723da20bc1b5e1677e601aaf6533c903314fd139306cdb5f0307c704f802b043dff1274ed27ae7571ede362898b7109092cef43f818276de8474c78c6fd3d987ad832340f30e6be34d5d4694ebc406596be5827481197665f318c1fb54b30713f5b751dff8f770197bf17ee2eb1e87d303ffbc59303c3fac8afe5e95e49417d5db6175d1ec7cd96f4268c4f99b7becfdc0b928d264b16b79a2b7731f22087e172d255cd199631a974c717d4528974eeb4567693afef80347ad6a298f7796db9dfc9cd04cdedd8ce02fe728b3c5ed5d5ad10fbf2b6cf97245d8d66cd5442f0adab51f59e022c5a51f13deb781f5ce9abf04473e3bf8b478c4fa8acb8595c2d61b65073fee1dccea54acb1049dfc4c2bd3de87bfafcd7aa1835470a9a1e01d71fd3ddd953b3879a9d35abca16ba5727233dde94ade5414d707928d1216f9a08c41041ae75ed7032a2fedf13d361aecbf9863c9e77a783eb5161daff398ebfafc77bd3004d4a2545c5cbadf4197a6afcd5c3ca29ec47a0efca7e1d52c62baf33382025a408a2d04f4799e51e5b6bf01c8e93ac1ffbd0a8cd283b2fdf01a8dc25dd3e36a6c82aecee3caf35720b69956a9f31dfb2c4eb13e44058423281ed81f2acd98b4db6be979d8c27564bbec8a01a0a2c971dbde254de3da868eb38800fdaa0c61328be8620015a9755eec4dd1c0849e5ebad77588eef1c79ed77cd3561a25d1d69df7e894054f086a5894b92557f819be99a60fa495257772d86709216e85d2575b810d67e27cff99af68fa69a1bf61da95e81193045ecac5c0c6f578f3033658845456c1ae87aa483ddaa207c51ae5c5c654fbbc38dc0a5194073e6ff95721d605c5a93069a63376284f58dca4fe3dc79e6945318db35f6481d449aa66f3ad4d63f1614f51661b8617fdc529db83c650f689c21ca3d378ee65ee558a9889767c6e02f2cb66601fd0f992ebde942bb9c975eefdac1524e6d3b5427569a07aafaa6fdb25463157b006f306033d5fe22ebd550e0b98291653b0d3fa907091d77c144f53b85afebd36334b785ef3edeb6ac59a04f0a9cd89c860f86e0e564fd7a1b3ab9c70d8a3864e391c1c956aa5057b393fd8f6e0975cfc7293d81c4000e5e4b68ed674ed3185456eab9c2cf68ec966d20686edf6ea3855c5f674bd29647c647124860ae7381372998d42bcb413b2077d96b04d0b3a73722513b37074edd08fecf5b472c8969d88bb562"}, &(0x7f0000003600)=0x1008) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sync_file_range(r0, 0x5, 0xffffffff, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x0, 0xffffffffffff5bf8, 0x400}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x0, 0x80000000081}, &(0x7f0000000080)=0x8) 2018/02/26 15:09:23 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x65, "1f6fec752b3ac1a678622803b89c8c10fda571da98fbab6386ddc27830ddb701cc8af9f9aa1c1af35885fc9e33c1fd0b3dd5c6fdb03f75d192fab3bcaa116cdd3561381b5e74d72acd5ca90d1336124d3c57cf512996d48993cf350ff579b1a19cb9b476ff"}, &(0x7f00000000c0)=0x6d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000080)="29caa08d07feb4c5fe7deb2acd87220bd51163bfc497188a9411d436b1d2328bbbc631362973ed91b3cc97b6c8b598b97461f67c846198b75bfb9b1f421395baf38823f24c96d01dfd749e40d7344d414edfc0ab757847f543ccc312902def4d348001a73bc914b96cd509ef4464d2abed92f402b349abb286be439562c8aa1ab933896d229d6447a094c487458986f158cefce18982a8109e615462cf43beb0af73a946d7683ac2c4d507631ac1f559e54e6cf650d182f1ea768f62945f5e81cffd90fad929399e33644e1e96776ccc364433d7c07f8c10a128aa9bbbc82897709e4e3d3b", 0x10b) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000240)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000240)={0x101, 0x6789cb36, 0x4, 0x80000000, 0x7, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x208402, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r5}) 2018/02/26 15:09:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xda1, 0x420000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$KDENABIO(r1, 0x4b36) 2018/02/26 15:09:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7c, 0x100008000000002) 2018/02/26 15:09:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fff, 0x30000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/226, 0xe2}], 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 15:09:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @empty}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000ffc), 0xa0) 2018/02/26 15:09:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff7fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000f7bfc0)=[{r0}], 0x1, 0x0) 2018/02/26 15:09:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x0, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/26 15:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x5f) 2018/02/26 15:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') r1 = syz_open_dev$amidi(&(0x7f00009f7ff4)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006e4fe8)={0x7, 0x1, 0x10001}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d94f74)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) sync_file_range(r2, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) sched_getattr(r3, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) r5 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbeffc)=@assoc_id=0x0, &(0x7f0000d92ffc)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000d4a000)={r6, 0x3}, &(0x7f0000ee3000)=0x8) listxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef6ff0)={0x7, 0x80000000}) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/26 15:09:23 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@generic="cefac30dc9ca2267e84514ee181509aa", @ifru_flags=0x4000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x70000000000000, @ipv4={[], [0xff, 0xff], @empty}, 0xfff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @empty}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xcc}, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x401, 0x2) sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/26 15:09:23 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8, 0x80000) finit_module(r1, &(0x7f0000000040)="766d6e65743124fd00", 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40000001, 0x380) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) 2018/02/26 15:09:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000040)="bae1973b61e44edb1721289b88aac2876e2efac49ff8716008a6e7e0356a5ad69469d528a3cfb1d102b645e70b03bb20d97a2e34ded397167eda79e7f8276e9cd0c016e9d64a2be52da58c24e64b7b55fcd43c94cee6850554dd3014af5053f17e0087a6a1bd62628230d7e0002c275227a8e3f78dd3314e8de036fbba58f659f0c1f774c2bc") membarrier(0x11, 0x0) membarrier(0x8, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000140)={0x6, 0x2, 0xff, 0x200}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/42) 2018/02/26 15:09:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$notify(r0, 0x24, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') prctl$setname(0xf, &(0x7f0000000040)='$cgroupeth1&*U\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') open(&(0x7f0000000040)='../file0\x00', 0x0, 0x0) uselib(&(0x7f0000000080)='../file0\x00') [ 97.712628] audit: type=1400 audit(1519657763.548:70): avc: denied { bind } for pid=16624 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000000080, 0x2041) pipe2(&(0x7f0000000040)={0x0}, 0x80800) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 15:09:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r2 = getpgid(0xffffffffffffffff) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000100)=""/22, 0x16}], 0x3, &(0x7f0000001380)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/143, 0x8f}, {&(0x7f0000001240)=""/63, 0x3f}, {&(0x7f0000001280)=""/227, 0xe3}], 0x4, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2000001dff, 0x4) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = dup2(0xffffffffffffffff, r0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair$inet(0x2, 0xb, 0xfffffffffffffd5d, &(0x7f0000000040)={0x0}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x7fffffff, 0xef8d, 0xcf35}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/02/26 15:09:23 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) vmsplice(r2, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r1, r0, 0x3c, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/02/26 15:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000005, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x67) rt_sigreturn() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/02/26 15:09:23 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x10001) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0xc861, 0x4) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x100}], 0x1, &(0x7f0000000340)={0x0, r2+30000000}, &(0x7f0000000380), 0x8) 2018/02/26 15:09:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x257) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x880, 0x14000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x2}) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/02/26 15:09:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ppoll(&(0x7f00000beff8)=[{r0}], 0x1, &(0x7f00006d2ff8)={0x77359400}, &(0x7f00000e7000), 0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 3: flock(0xffffffffffffffff, 0x6) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/02/26 15:09:23 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$inet6(0xa, 0x9, 0x4000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000390ea0)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/02/26 15:09:23 executing program 1: r0 = socket(0x2000a, 0x1, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xfffffffffffffffd}, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="da62f7706cae447e792c3efa25da805f4eb264cbb436b42770", 0x19) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/26 15:09:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x400000000000000) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x40, 0xa4, 0x7fffffff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0xd5) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="e0", 0x1}, {&(0x7f0000001140)="edf15b6e9689ef5a25ccf9da139e34533d9192558f10c4f4d38e249a09e5b93be1950d0896ce65e47402eb4fce4e6fc49f6a0977c249f7a464aa6230f45528", 0x3f}], 0x2, &(0x7f0000001280)=[@assoc={0x10, 0x117, 0x4}], 0x10}, 0x0) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x1dda0cbcadfc2fb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001180)={0x0, 0x48}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={r1, 0x81, 0x7, 0x8, 0x5, 0x9, 0x79, 0x7, {r2, @in6={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2d01}}, 0x9, 0x8, 0x5, 0x80000001, 0x9}}, &(0x7f00000012c0)=0xb8) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) 2018/02/26 15:09:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x200000) accept4$netrom(r1, 0x0, &(0x7f0000000080), 0x0) fadvise64(r0, 0x0, 0x5, 0x1) 2018/02/26 15:09:23 executing program 1: r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='^\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000180)="6e8134973bfff9bc1e6cce4bdb951c9102295985dabbb2e0ac73cff72dd6a9d337a4df8c1fd9d869b785e78923bb51a3580953973b81d52718a604d34a47b26f962294ce4bd0402debbfed6c827cb291fd3cd4582c583bef89bb1d439d16433c2624f86e4f71ba411a986080c876a65f6f6b05d9289000361cf0df9ec463b1a946f416c7c257f1ddcb850460843cd460148f3c1805559033bca4ace223ac9d8f4817697b967179c7b9bcd5aa01689c085bf2e8e1cc79f4be2817efa7fe794dcbf8873f26499d24b7833fd3602cf0d792f858573ef03dea", &(0x7f0000000280)=""/21}, 0x18) modify_ldt$write2(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0, 0x7, 0xc3, 0x0, 0x3, 0x2, 0x7, 0x7}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2, 0x0) close(r2) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9, 0x100000001, 0x800, 0x2, 0x5, 0x3, 0x5, {0x0, @in6={{0xa, 0x1, 0x462e, @loopback={0x0, 0x1}, 0x100000000}}, 0x4, 0x200, 0x407, 0x1, 0x1}}, &(0x7f0000000480)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x8, 0x518, 0x4, 0x354e, 0x80, 0x9, 0x5, 0x3, r4}, &(0x7f0000000500)=0x20) add_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r5 = signalfd(r1, &(0x7f00000005c0)={0xffff}, 0x8) rt_sigprocmask(0x3, &(0x7f0000000600)={0x3}, &(0x7f0000000640), 0x8) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000680), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000740)=""/196) r6 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000840)={0x7, 0x78, 0x400, 0x7, 0x4, 0x9, 0x0, 0x101, 0x90040, 0xb, 0xc4, 0xfff, 0x266, 0xfff, 0x4, 0x5, 0x7, 0x7ff, 0x0, 0xfffffffffffffffc, 0x7, 0x9, 0xffffffff00000000, 0x4, 0x8, 0x100000001, 0x0, 0x7, 0x1, 0x8, 0x6, 0xb5, 0xffffffff, 0x80, 0x5, 0x3, 0x400, 0x7, 0x0, 0x101, 0x4, @perf_config_ext={0x66, 0xfcaa}, 0x8, 0x5, 0x8, 0x0, 0x1, 0x3ff, 0x3}, r6, 0x800, r2, 0x4) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000008c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000900)={0x0, 0x4, 0x1, r2}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000940)={0x5a}, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000980)={r3, 0xffff, 0xfffffffffffff0a4}, 0x8) accept4$alg(r7, 0x0, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000009c0)=0x3, 0x4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000a00)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a40)) migrate_pages(r6, 0x0, &(0x7f0000000a80)=0x7, &(0x7f0000000ac0)=0x800) r8 = syz_open_dev$amidi(&(0x7f0000000b00)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000b40)={r3, @in6={{0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6c}}, [0x100000001, 0x2, 0x3, 0x5, 0x6, 0x5, 0x617, 0x5, 0x7fffffff, 0x80, 0x8, 0x0, 0xa3dc, 0x6, 0x8]}, &(0x7f0000000c80)=0x108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r1, 0x50, &(0x7f0000000cc0)}, 0x10) 2018/02/26 15:09:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44001) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x8000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000040)=""/202) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000080)={@in6={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {&(0x7f0000000000)=""/37, 0x25}, &(0x7f0000000040), 0x10}, 0x38) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000180)={@generic="26e46340199a1312555815a0c02997c0", @ifru_settings={0x802d, 0x2, @cisco=&(0x7f0000000140)={0xf8b0, 0x7}}}}) 2018/02/26 15:09:23 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1d, 0x4) 2018/02/26 15:09:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x401, 0x100) sendmsg$unix(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x30, 0x4000000}, 0x80c0) r4 = fcntl$getown(r3, 0x9) r5 = getegid() r6 = getpid() r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000002c0)="15bb9bf9bb176acaf72e759e03dc15acc89ff3cc9370cafb7701f36794265a82f80f252eeeefdbc0833906cb5fe12db473175dca0b37569b3757e0f1b34d2fced83abb96055d9b4e1799a31d03662a0e400c677de1b46b55aed89055e7ccc4af6724bab10c60206a1ff6bb87097290198d4abbf354fad05e82dca1", 0x7b}, {&(0x7f0000000340)="82c482b147b2b8f8b446da57dcd4c43eaf512497ab2b5538cfa9c3e527b3b4cc74a5", 0x22}, {&(0x7f0000000380)="56008847790fe377dd32a7f28adc7bd81422e18d45f253f08eb1082bb864727bee9cfe2943a80e8287444e4a5ca5f73be1e57938f294cde2aa49eaac1616e41d36fc5ed31a2012420ea67bac086e5c7fdc404f5ef3d7e0a775ab6eb262724cd5aa261042cfc93b3a4e59ab9ea7adc60d9d5ea252fe93dc7f7741b8a8794c7250ca6d0990bb3c259047c5b29f9797c5f351ea405d279c2e", 0x97}, {&(0x7f0000000440)="9520c3cfa5ca051c9b339248edac07520ae27929b571fbc8ef01f7203461e213f5d5bafe3f57fb857312363098b7407bb2468079e6c5ce6efdcf5afc1cc84cf9acfa29a73f33ad90b399e309919cdb999a4874a13076acb6b0b4656974066d0e0ce1947ca9eeb5e1fa493c396551eddf383db6e5b21a8bebc9984a3f3f7943ae36c8e35fa524ed6b604db76d27d5781014003e2320d268b561bc11f393758612629580bb462b6fd1", 0xa8}, {&(0x7f0000000500)="eed7269c541ed5bc2545c0775ad1aeff61d04d7ab6b032f5570cbe048329e82488eae6a5910f6b84d06e87381cdd44be88d215777bac4669c537cfee5592dd34106bf75bceaf411beef81cfbeac0c39d4d9d6cd9010aa57490723c2fbd95eaa4998eea12c39598ece0dbc65d520625769e5819515be41d2ecbada5ca2d96c2ab1962eb2c8f57b1f8b2cfab08f7ee520682002c0f", 0x94}, {&(0x7f00000005c0)="e3476ddbfbdfd5f39decbf36bda00153c40bdc565bb34b0b5abfd139a4c8f4bb8b4e96a47008b1684db61200b78b9f102c1047", 0x33}], 0x6, &(0x7f0000000780)=[@rights={0x24, 0x1, 0x1, [r1, r0, r1, r3, r0, r1]}, @cred={0x18, 0x1, 0x2, r4, r2, r5}, @cred={0x18, 0x1, 0x2, r6, r2, r7}, @cred={0x18, 0x1, 0x2, r8, r2, r9}], 0x6c, 0x40000}, 0x20000000) 2018/02/26 15:09:23 executing program 3: socket$kcm(0x29, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x1, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) 2018/02/26 15:09:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r4, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x3, 0x2000000002, r2}) 2018/02/26 15:09:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) fstatfs(r0, &(0x7f0000000000)=""/69) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x180, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/147) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/ashmem\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) keyctl$get_persistent(0x16, r3, r2) 2018/02/26 15:09:23 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6e739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24285178800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d743642283d6574a7a33b30ae1a1f77049efd8d31123d376846232c9de0abc28985d7f1ea5baf76e07540aa63961ca6fb75f3c9ce4bb2e199ebc54bb0e0c4737a6b864d94e774851aa83ebccf9db15dad9e1ccdbe8febc6a00a66d8cca43add20a193120fe2c50a0d37ccc9cfe43ff7a409f94bcedf68"], 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x111000) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x111080) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0x9, 0x0, 0x0, 0x80}, 0xfffffc3f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000397000)={r0, &(0x7f0000350000)="ed", &(0x7f0000300fce)=""/50}, 0x18) 2018/02/26 15:09:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x8, 0x0, [{0x80000019, 0x4, 0x53, 0x8}, {0xc0000003, 0x8000, 0x6, 0x7, 0x100000000}, {0x80000019, 0x81, 0x1, 0x0, 0x1}, {0x6, 0xbf, 0xff, 0x6, 0x80000001}, {0xc0000000, 0x4, 0x100, 0x8001}, {0xf, 0x100000001, 0x3ff, 0xfffffffffffffffa, 0x2}, {0xc0000001, 0x5, 0x4fb0, 0x5, 0x459}, {0xb, 0x5, 0x1, 0xffffffffffffce01, 0x5}]}) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0xf4, 0x0, 0x1b0, 0xffffffff, 0xffffffff, 0x244, 0x244, 0x244, 0xffffffff, 0x4, &(0x7f000072afc0), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf4, 0x0, {}, [@common=@ah={0x2c, 'ah\x00'}, @common=@unspec=@owner={0x34, 'owner\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='yam0\x00', @generic="dcc8ad78a3252c1e2fe6aec49087ddf2"}, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x30c) 2018/02/26 15:09:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x200, 0x7, 0x1f, 0x4, 0x9}, &(0x7f0000000180)=0xa0) fcntl$addseals(r1, 0x409, 0x6) 2018/02/26 15:09:23 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x40, 0x5dcb, 0x9, 0x2}, {0x7, 0xfffffffffffffff8, 0xff}, {0x8, 0x8, 0x401, 0x8e07}, {0x5000000000, 0x0, 0x9, 0x400}, {0xac, 0x6, 0xf95, 0x4a5}, {0x100000001, 0x7, 0x0, 0x1}, {0x1, 0x8, 0x100, 0x47}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 15:09:23 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x202, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x8000) 2018/02/26 15:09:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20840, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80000001, {0x80000001, 0x5, 0xffffffff, 0x7, 0xe610, 0xd0d6}, 0xffff, 0x4}, 0xe) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e360fcc6d982", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x10000, 0x4) 2018/02/26 15:09:23 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) 2018/02/26 15:09:23 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x346955a97198bac1, 0x0, 0x2}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0xd6e, 0xffc, 0x8, 0xff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/02/26 15:09:23 executing program 1: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101200, 0x0) r2 = dup3(r1, r1, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@upd={0xf8, 0x12, 0x500, 0x5, 0x0, {{'sha1-avx2\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x83, 0xff, 0x1}, 0x26e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101100, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/02/26 15:09:24 executing program 6: mkdir(&(0x7f0000042ff6)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x1, 0x0, 0x800000000000000, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_rm_watch(r1, r2) 2018/02/26 15:09:24 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a92000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) 2018/02/26 15:09:24 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000, 0x10100a) 2018/02/26 15:09:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=ANY=[@ANYBLOB="1c0000b363cc2ff9df36fe00000000001cf7ffffff00000000000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 15:09:24 executing program 1: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001e0ffc), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000243000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806ff7)='yeah\x00', 0xfe83) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000040)) 2018/02/26 15:09:24 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1c49, 0x18000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xfe, "b37347e327804d545d66ab64f143426b26ca74d6b77ebc6b30808132fb5ade15f53b2b6087235b6a4645e4c14b5940b0b399571c14bed3cd6d6b36de0256f43ea1c54377a96b7647704b0cc1110ae4d8cd518e95a170af241fed31a394da455d43d22eb77ee532ccaffc94b634e4d9263a869776131fa297d156ece85aec909bb7f0c54ae4f3b4a201632ff0970b8064dbe52759210c816237d1b30a3fd8274ee9090ebcf9f4ea88f1be5de33eb551fb76e22797e4e72d543acbcecdb90131dca42e762e13055257aa9d27615e66617141d9e1d64332daf145000531450e2143007e42a446fc10eb32f7ec61820e6878539828f6eb3a53ed138a0b5825fd"}, &(0x7f00000001c0)=0x106) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0xe9, 0xb25, 0x4, 0x5}, &(0x7f0000000240)=0x14) write(r1, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x400000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000000c0)=""/217) r5 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x100, 0x80) ioctl$KDENABIO(r5, 0x4b36) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000300)={0x1000, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x73, "ea3d69c2ba79cf4dfb369d92c958f0b5718903a66ff28c7f495358fb024add787de8347fa9bdc8965e03193e4ba2adaaa7a9408c025e3c26ce4801ce8af0674f7c8ed3115d28ca92c21556a96c3ed88ffb47ab163b19c82c34afdb48c62717dc50272d7744196343a86d133028694badeef057"}, &(0x7f00000003c0)=0x7b) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xb293, 0x20400) 2018/02/26 15:09:24 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/177}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2}, 0x20) 2018/02/26 15:09:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x8, r0, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={@common='rose0\x00', 0x80000001}) 2018/02/26 15:09:24 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000cd2ff8), 0xff) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) sendfile(0xffffffffffffffff, r1, &(0x7f0000c50000), 0xb7) 2018/02/26 15:09:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) 2018/02/26 15:09:24 executing program 7: r0 = epoll_create1(0x0) close(r0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x9, "fa4119fcf8a2", 0x72}, 0x10) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) [ 98.290643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52323 sclass=netlink_route_socket pig=16774 comm=syz-executor5 2018/02/26 15:09:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000515ffe)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000d8000)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) 2018/02/26 15:09:24 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x220000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet(0x10, 0x3, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/125) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, 0xfffffffffffffeb9}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3, 0x9, 0x6}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8)=[], 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xdc17, 0x480000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="100000002f00080828bd7000fbdbdf25fbcdd65ca0edf7e51d7995cc9ffa03a6a1255061cde3c6811d9e457b4c196d7224d1294f33a27be5cd139501fb61e4959bf148ed4d9d09e1dc9ddb6c1ccd099bbad8f25c37"], 0x10}, {&(0x7f0000000380)=ANY=[@ANYBLOB="b00300003200100a2cbd7000fcdbdf2594367f4f07cd8184231a7ace1ec6deabb164722b941df901f8cc988329c10b1df97c3f4b37444646c698415a6b7c48c2f12d8d3ed2c7dca72d5d0128fe17b54d9d854e65a2a1925ff905acd9f384899903e0fa6ca307559afb05570b6650ea12acb8d288351962ef17d133cb0d9c667bd8bdb48eba49a4e060785dc73a20b1700bb0f7221cefb0296234014e0035aac677735006ca2eb1c704caa27a92c30840aa65a3a68ae1238c03e5fdee05b1870d487fe9206e6a5525f6582c53a9b3beac61a08b9d6d0791fd6a1a623ed564e38240695f3f2126adeebd5d8ca867c069f84230d69f582efffde13a46a4630d843276fa718c970a4bd33460db5f45774999ca83bf0725fd31c6cdc04f08992882bc060c9b417056fae9da7ae426d97c7e3172c91abdd05c855a185e770af091990c60295360d27fef362dde90bc40c4b5f8eba12d53dacc4da647c2468315887a6ae3f61e56870d1c7684ee0675c47aea695c4b5dbca25c976d7b027a534e542238575881c268c5897ef63561bbfcefe2ad22018819d908009200000000000c003e0000000000", @ANYRES32=r2, @ANYBLOB="0c00850a00000000010000001800350000000000ff0100000000000000000000000000010c00440000000000", @ANYRES32=r1, @ANYBLOB="910d524d1bed39f99a2e402c85c08fbb0ee22047d9fc1153372fa7055d2400559f71b6a49874092f286cd95d3ae8300314a9a0cbab309249c171c23e9675712b08034bbd736b79c89e043a00aea685170da08198563315a4558dd4272b6632a8f7197650a5f005ba81cda9f3e74013c9cb8caf51b4d0e729d1e1899bcb80456516b4007900049aac94e5b115e43533bed83448a63cdeea980c00350000000000000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0000c90b0b7d1903290018008e0000000000736b63697068650000000000cc95ab6f24cf87e6b2b65aa32c59480065f0930ec5a3b3"], 0x3b0}], 0x2, 0x0, 0x0, 0x4000}, 0x40) [ 98.335990] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52323 sclass=netlink_route_socket pig=16785 comm=syz-executor5 2018/02/26 15:09:24 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x10000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) write(0xffffffffffffffff, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) 2018/02/26 15:09:24 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/02/26 15:09:24 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) modify_ldt$write(0x1, &(0x7f0000312ff6), 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="0d07e3bd2b120f5414a7f078adc1b187"}}) get_thread_area(&(0x7f0000000040)={0x8, 0xffffffff, 0x3000, 0x5, 0xffff, 0x0, 0x80000001, 0xfff, 0x638f, 0x9}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/26 15:09:24 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8)=[], &(0x7f0000775000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x139, 0x0) lseek(r0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='syscall\x00') pread64(r0, &(0x7f0000000000)=""/154, 0x11c, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/26 15:09:24 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x1) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x80) 2018/02/26 15:09:24 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x200000000000004) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/26 15:09:24 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x30, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') munlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) lgetxattr(&(0x7f0000b7c000)='./file0\x00', &(0x7f00002f3000)=@random={'security.', 'user,\x00'}, &(0x7f0000839000)=""/80, 0x50) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x80) connect$bt_sco(r0, &(0x7f00000001c0)={0x1f, {0x5, 0x9, 0x81, 0x10001, 0x81, 0x6}}, 0x8) 2018/02/26 15:09:24 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x8000000200000) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8207, 0x200, 0xfffffffffffffe90, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xb0, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xfffffffffffffff9, @empty, 0x6e2}, @in={0x2, 0x2, @rand_addr=0x90}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @empty, 0x488e8cc7}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x4ba, @empty, 0x80000000}, @in6={0xa, 0x0, 0x0, @empty, 0x1}]}, &(0x7f0000000200)=0xc) 2018/02/26 15:09:24 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x112) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b6a1096912a23f034e73be163473a96647a8f7aba05e84da5ca7b7e120aed23251fe67f8bd23635620e490786721af376380801d30d40d161389e9c5bc0e4192d3f55cc9597a6bc62d67c7934972c647bfb71634b4e62a2601659cbdeae0899c07cd7fe5bc02d1dd0dd0f632abd0a4e5c7bef81fe699f388d85071fc7a9cd28bf37304d0b3747360723b0d913d92930f68f785b677e7355e9c131e38fa73e8bf", &(0x7f0000000180)="8a8b78d74f9e611fa4a61eedd56ae5264526b41242d1f2f39dfd7f06e3b685e5e0c36cf90d3d232b6316ed69d800873d6a9751c987ef2ec104b00f7143a3c3e6edf424393295e89cd4e0bad09fb87afe4a3bedc7654ff32b27c5777b27552d83fea4cecc69b1529765959816a258", 0x1}, 0x20) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x2, r1, r3, 0x9, 0x20, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) r8 = signalfd(r0, &(0x7f0000000400)={0xfa}, 0x8) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) ftruncate(r6, 0x86) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000004c0)={{0x5, 0x6}, 'port1\x00', 0x20, 0x0, 0x10000, 0x3, 0x6, 0xaf32, 0xfffffffffffffffc, 0x0, 0x358f410ed0a51edc, 0x2}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000580)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x1, 0x7fffffff, 0x100000000, "74a46fc6d316e5e9f7c8ba14e1d1e0aface6e4c983726d4324cf166c6032f9ceeb6bafc7ba4c9748f0d938d7b54e219941c557757421df6909e727ca6b2ec3130f9c8a221a8cd98b4a221eeaae04c384"}, 0x160) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000700)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000740)={0x8, 0x80, 0x8}) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x40003, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000800)=0x7, 0x4) fgetxattr(r8, &(0x7f0000000840)=@known='system.advise\x00', &(0x7f0000000880)=""/76, 0x4c) r10 = fcntl$getown(r7, 0x9) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000ec0)=0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000000f00)=0x0) r13 = signalfd(r8, &(0x7f0000000f40)={0x9}, 0x8) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/ppp\x00', 0x101000, 0x0) sendmsg$unix(r6, &(0x7f0000001100)={&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000e80)=[{&(0x7f0000000940)="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", 0xfb}, {&(0x7f0000000a40)="8b0defe8e226f1cd5b4b91a9a564385be175755d0ca69eeb6918492e8902e9d5b873566fefd4cab09e0de65d93c4672e83e4351600b0357a171d37ac548409d9527fd8eb61b231cf64f38e2a848d2b63ea6d0c34612955827fff83330579648bbb75f9bc18b2463fe439fedd4f498c0f5a0239afe0", 0x75}, {&(0x7f0000000ac0)="cc01da45f71e5d082927", 0xa}, {&(0x7f0000000b00)="28004b8bf23237b5c9c6ea4a4361f34b7c30e64d550cddef3874a2a48f99c2904c9bf3451c39f6cc97f7e60b46bc5d962b3db6382efbd8d1862e5062e33ef0f6d580f053026444707c79a6e22e7dcbc19b097fc79da235e77ebb3856b4e21f13dbf292c83037a76a3343d8eea6ef3229856a488b54779eb6670822a23f3465d8499cd2bfaf9a4a3a0e", 0x89}, {&(0x7f0000000bc0)="e095ab7f312cfa1641f492669fcbb8be", 0x10}, {&(0x7f0000000c00)="2ec77051c31e084378c13215c26ede7bc5134d30bde851faa31dcb9b7df2bd257c8a5fdf4e4c36ad2ac5e06af9ce01e7b9611b0bb1347c17229e37a651749b493de6b6c4ecd570c8a980ea528295775d8cb8", 0x52}, {&(0x7f0000000c80)="0eb7f2444355bfc9ee28831afe8ed848fc2336867f9818cea234d2bfdd63d8fc5c423148aac89f2a331932e902a30d972720aed4d0391123bc3315adb42b3d67309550dad9a173a915fdc93a42fc08fcaf88cda5902da879d1c4228eeebc87ab14b609c01650ac862cce772fa1b07f1c70759b04ec67540e9fddb885a4a95dbdaa8b5db5081184dc9a1ace77263585e8f4de2f82541d1e5ae206970fc39ca1a4cd87caa3ee1df5f5841ec7f10ab040bf1a5ee1c28def88965c162bfb442a50f932cc8a447fe8f2fa67de3bf61770f14b99f27542ac47a1761b73acae96912f65e285db51551812be38be448df4a94afd32a302d863b447dd0b", 0xf9}, {&(0x7f0000000d80)="7cbeb343c26a8bc1d9e1f3ae73546b6a2fd0e328b6ced867915229b3528e555707ff33a5d9f8329d4da4b6456c53ab0d253eb64e3aaf8d12963c39f223b75e7d1c560ed86fc17ca32dd3546c169c20bed022aee8551976d53414d77fc3f2a10c233d7bace861ba54cf7fd625c6d6d9ed4ac478e587f6a0a83cf8cc1a73717611d822ed2db003becba7e2dca0c9b0446d514834f5f9b0f0a797abd4a97cc2a5608bd4bc61c39f2c0c2a5a25a44daa44ead600ba722195208a2fe75f9a6e9b674c44bdcb4b4a3fe2fb84f7746d44cfb3cb", 0xd0}], 0x8, &(0x7f0000000fc0)=[@rights={0x14, 0x1, 0x1, [r7, r6]}, @cred={0x18, 0x1, 0x2, r10, r1, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r7, r9, r0, r6, r6, r6]}, @cred={0x18, 0x1, 0x2, r11, r1, r5}, @rights={0x24, 0x1, 0x1, [r7, r6, r0, r8, r7, r6]}, @cred={0x18, 0x1, 0x2, r12, r1, r2}, @rights={0x34, 0x1, 0x1, [r7, r13, r9, r7, r7, r8, r0, r7, r0, r7]}, @rights={0x10, 0x1, 0x1, [r6]}, @rights={0x24, 0x1, 0x1, [r8, r8, r14, r6, r6, r6]}], 0x120, 0x1}, 0x0) r15 = syz_open_dev$amidi(&(0x7f0000001140)='/dev/amidi#\x00', 0x1f2, 0x0) recvmmsg(r15, &(0x7f0000006800)=[{{&(0x7f0000001180)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000002500)=[{&(0x7f00000011c0)=""/199, 0xc7}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/199, 0xc7}, {&(0x7f00000023c0)=""/33, 0x21}, {&(0x7f0000002400)=""/147, 0x93}, {&(0x7f00000024c0)=""/55, 0x37}], 0x6, &(0x7f0000002540)=""/183, 0xb7, 0x2}, 0xffffffff}, {{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000003900)=[{&(0x7f0000002680)=""/128, 0x80}, {&(0x7f0000002700)=""/81, 0x51}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)}, {&(0x7f00000037c0)=""/17, 0x11}, {&(0x7f0000003800)=""/193, 0xc1}], 0x6, &(0x7f0000003940)=""/121, 0x79, 0x8}, 0x8}, {{&(0x7f00000039c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000005e40)=[{&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/3, 0x3}, {&(0x7f0000004a40)=""/233, 0xe9}, {&(0x7f0000004b40)=""/81, 0x51}, {&(0x7f0000004bc0)=""/205, 0xcd}, {&(0x7f0000004cc0)=""/206, 0xce}, {&(0x7f0000004dc0)=""/109, 0x6d}, {&(0x7f0000004e40)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x80000001}, 0x4}, {{&(0x7f0000005e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00000062c0)=[{&(0x7f0000005ec0)=""/207, 0xcf}, {&(0x7f0000005fc0)=""/157, 0x9d}, {&(0x7f0000006080)=""/66, 0x42}, {&(0x7f0000006100)=""/38, 0x26}, {&(0x7f0000006140)=""/195, 0xc3}, {&(0x7f0000006240)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0x2d88}, 0x1}, {{&(0x7f0000006300)=@nfc_llcp, 0x58, &(0x7f00000064c0)=[{&(0x7f0000006380)=""/35, 0x23}, {&(0x7f00000063c0)=""/220, 0xdc}], 0x2, &(0x7f0000006500)=""/141, 0x8d, 0x2}, 0x5}, {{&(0x7f00000065c0)=@alg, 0x58, &(0x7f0000006740)=[{&(0x7f0000006640)=""/101, 0x65}, {&(0x7f00000066c0)=""/77, 0x4d}], 0x2, &(0x7f0000006780)=""/125, 0x7d, 0x9}, 0x81}], 0x6, 0x40000000, &(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r15, 0x84, 0x0, &(0x7f0000006900)={0x0, 0x3, 0xe5, 0x6}, &(0x7f0000006940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000006980)={r17}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000069c0)={r17, 0xf8f}, &(0x7f0000006a00)=0x8) setsockopt$inet_udp_int(r16, 0x11, 0x65, &(0x7f0000006a40)=0x97, 0x4) 2018/02/26 15:09:24 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x20, 0x31, 0x7, 0x9, 0x1f, "f7467aa594e5f3b8182404b50b46d0adce1a29b215178ca40d9960aa8e3a99de3be1f9c3939389f40e75c95b2fcaac9af8f6387bf30b041eebc695bde9e467", 0xff}, 0x58) 2018/02/26 15:09:24 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000218000)={@generic="34d31a31f4acd3ba6cb20628172cb730", &(0x7f0000000100)=ANY=[@ANYBLOB="03000000072d1421e364f04e486451a259ad94b0ca67119789f5b7aa889e94b5050c08a90cd19458197e3f1f4f3fd9d7dc8308afbdab3aa83a317bbda448060639285db4a8688e79edf8a69e65d5600be49fb7b9b59b15537f1bb18c97a4b56e84e947bea55f4ca66a97fb76c26196a9a348f71c2bc2c2c1c2a0bdd8bc0daa6478b1edadaf6d4f61450503fa62ec1cc486c6fe96e32d2f7beadab101d86e226f7d580ea570e5055b1419d2e5a90c95a41d73b805ebf320d4663e80b0106b070000007f00"]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0x50, 0x4, [0x0]}) mlock(&(0x7f0000971000/0x2000)=nil, 0x2000) getcwd(&(0x7f0000000200)=""/170, 0xaa) 2018/02/26 15:09:24 executing program 2: times(&(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@srh={0x87, 0x6, 0x4, 0x3, 0x6, 0x1, 0xff, [@loopback={0x0, 0x1}, @empty, @empty]}, 0x38) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) 2018/02/26 15:09:24 executing program 3: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/29, 0x1d) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x22, 0x280) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/50, 0x32) 2018/02/26 15:09:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xe4, "377fdd3a20c0c203f8b50c68cef6eae1e9330df873baf313ef423f10b1e0f36e1e126dd7a654bf60565e79bfc010331a742483ef1a7238974b251491315f5cd7ddda18e9e2fccf62cdb050e6e7bc304f556fb8b8cd841e4c6ce7b712d7ef5a45c5fda012ef67cd17ad0ea9174bda1e562c72852bae2f77d1979d547a392519a8b16ff440551c01b38531b0d15fb9e0703eae40c4c7e9564a3f45e03b340df20841139ea83ada55bef04dd052d9d969848ce1e2c88e0e75832c446b84c1cbb52c6d24ab6140c0fc4e1a83116aa70551a750a7f6418b7e0e5544b045e23c1feb856570f8ad"}, &(0x7f0000000180)=0xec) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x100, 0x10, 0x3, 0x476a}, &(0x7f0000000200)=0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x0) [ 98.556482] QAT: Invalid ioctl [ 98.564947] QAT: Invalid ioctl 2018/02/26 15:09:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x38, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000110000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[]], 0x0, 0x0, &(0x7f000005af7e)}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000100)="007f54ba63478b712358c64983d3981b18b96a63fd6d08941ec765642432c61e36bdc933b2b40d96ca6f3fcda1f2a065cedc8c09cce56e9bcc7cbc807ca506a08707f83daf10ef263c405521b4a7cadf60bfe57d885d78edf76d6a6241717a3c99", &(0x7f0000000180)=""/4096}, 0x18) eventfd(0x0) 2018/02/26 15:09:24 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a88ff0)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1dfdc)="dd", 0x1}], 0x1, &(0x7f0000444f00)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000f30fc8)={&(0x7f00001cbfed)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038cf60)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) sendmsg$kcm(r1, &(0x7f00008acfc8)={&(0x7f0000b1b000)=@rc={0x1f}, 0xa, &(0x7f000000b000)=[{&(0x7f0000303f29)='Y', 0x1}], 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0xf, 0x1bda}, {0x6, 0x7}, {0x3, 0x7f}], 0x3) 2018/02/26 15:09:24 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4800000000000100, 0xc00) [ 98.596641] QAT: Invalid ioctl [ 98.599988] QAT: Invalid ioctl [ 98.642551] binder: 16870:16874 transaction failed 29201/-28, size 0-2353165886593957888 line 2963 [ 98.656167] binder_alloc: binder_alloc_mmap_handler: 16870 20000000-20002000 already mapped failed -16 [ 98.671519] binder: BINDER_SET_CONTEXT_MGR already set [ 98.677122] binder: 16870:16874 ioctl 40046207 0 returned -16 [ 98.677146] binder_alloc: 16870: binder_alloc_buf, no vma 2018/02/26 15:09:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x6, 0x5, 0x173, 0x8001, 0x4, {0x0, @in6={{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x9, 0x0, 0x2, 0x4, 0x3}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xb96d, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x37b, [0x1]}, 0xffffffffffffff9d) 2018/02/26 15:09:24 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00009c0ff9)='ns/uts\x00') setns(r2, 0x4000000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000000)=""/116) 2018/02/26 15:09:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000350ffc)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x7fffffff, 0xaeb, 0xca6}) 2018/02/26 15:09:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1, 0x0, 0x4d43, &(0x7f0000000000)={0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/88) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cd390b081bf2", @random="7c9e3e05aceb", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/26 15:09:24 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xa4, "8d9f22bbf3f1c3e9afe82084f6df8a41228dfffd693c597df169a5103005bd7567f59aeec1f8fca95b08a488076bf9cff65feae38828e91fef9d5b5cc4f3be01fba62f498d7370cdf25ceca12af5fbe7ffd75c9ef02e23214f267b665511a1da91a04299034189070a2fbe9ee1a11ab4850eddbb06b0effe683c4f41ad252e9ecb28e8a46b1ee9791d95969dfdcffc1ccbdaa1ce36b6f5621bebf234de076757e96cdcad"}, &(0x7f0000000200)=0xac) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1}, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@empty}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) accept4$llc(r0, 0x0, &(0x7f00000002c0), 0x800) socket$alg(0x26, 0x5, 0x0) 2018/02/26 15:09:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x7c456b02c6bed15e, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x5, 0x2, 0x0, 0x80, 0x7f, r4, r5}, {0xfffffffffffffffd, 0x8, 0x3, 0x0, 0x7, 0xa1c1, 0x100000001, 0x3}, {0x47b5, 0x9a2, 0x80000000, 0x7fffffff}, 0x7, 0x3, 0x2, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x2, 0x3, 0x7, 0x6, 0x8, 0x3f}}, 0xe8) 2018/02/26 15:09:24 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ppoll(&(0x7f0000000040)=[{r1, 0x1120}, {r1}, {r0, 0xa}, {r1, 0x100}, {r1, 0x8}, {r0, 0x4}, {r1, 0x20}], 0x7, &(0x7f0000000080), &(0x7f00000000c0)={0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x3ff}, 0x1, 0x3, 0x0, {0xfffffffffffffffa, 0x9}, 0x80000000, 0x200}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x7, 0x98, 0x7fffffff}, {{0x0, 0x7530}, 0xb99, 0x8, 0x2}, {{r1, r2/1000+10000}, 0x7, 0x4, 0x9}, {{}, 0x5, 0x80, 0x101}, {{}, 0x7, 0x3, 0x4}, {{}, 0x6, 0xa79, 0x6}, {{}, 0x20, 0x200, 0x6}, {{}, 0x5, 0x3, 0x100000000}, {{0x0, 0x2710}, 0x8, 0x200, 0x1}], 0x90) 2018/02/26 15:09:24 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x8080) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/212, 0xd4}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/58, 0x3a}], 0x4, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) futex(&(0x7f0000000440)=0x9, 0x3, 0x10001, &(0x7f0000000480)={0x0, 0x989680}, &(0x7f00000004c0)=0xf5b, 0x7) [ 98.688601] binder: 16870:16878 transaction failed 29189/-3, size 0-2353165886593957888 line 2963 [ 98.712347] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.717872] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 15:09:24 executing program 2: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80a00) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101040) 2018/02/26 15:09:24 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) ioctl$KDMKTONE(r0, 0x4b30, 0x40) r1 = memfd_create(&(0x7f0000000000)='Yvboxnet0(ppp0cgroup/securitysecurity\x00', 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000153c9b757222249c4c967fbe7000000000020000000100000000000000000000000800000040000000060000000000000000000000000000000000000000000000000000090000009a000000f8c30000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7}], 0xc}, 0x400c7fc) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=ANY=[@ANYBLOB="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"], &(0x7f00004a8fb4)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x44, 0xd2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[], &(0x7f0000000180)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x1810dbc9, @mcast2={0xff, 0x2, [], 0x1}, 0x409}}}, 0x8c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/113, &(0x7f0000000100)=0x71) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2040, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0xe64f7743582abf9, 0x0, [0x0, 0x2be4, 0x6, 0x70]}) fchmod(r3, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x20, 0x3, 0x7fffffff, 0x8, 0x8001, 0x8, {0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}}}, 0x10001, 0xd2b, 0x7fff, 0x100000001, 0x800}}, &(0x7f00000001c0)=0xb8) connect$vsock_stream(r3, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xd67}}}, 0x8c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 15:09:24 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000042ff8)) 2018/02/26 15:09:24 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x4000000000000000, 0x100000, 0x6, 0x1, 0x1f}) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/26 15:09:24 executing program 7: fanotify_init(0x2, 0x40000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4040, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) unshare(0x4000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) 2018/02/26 15:09:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) pipe(&(0x7f0000000100)) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x10000000000002, r1}) 2018/02/26 15:09:24 executing program 4: r0 = socket(0x0, 0x4000000000080003, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x487b}, 0x8) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="314c2b804d1f8c97421eca8f6bac91215e1c658f24dd1f378285f06ce949c31d4ce5902620425272d79f5e9bfbebab81102e19dd2bf283d13fe33f0850cc9f5661a06725501b8b37eec3639377fad3e7703a8c612cc4ddc8c8ce99c03ddc4c792c489b64644afc8c80f71290a85070382a9521fed51cbc1c90efa87f81193d1d5aafa6d3d0d748ca1321d3c497fd99ae030a2fe2be98bb9fdc7c") 2018/02/26 15:09:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105511, &(0x7f0000001000)=""/250) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400002, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/02/26 15:09:24 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r0, 0x4) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r3, &(0x7f0000000040)={0x27, 0x2, 0x2, 0x7}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x711000) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') lchown(&(0x7f0000000300)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000092ff0)='./control/file2\x00') ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) close(r2) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000080)={0x3ff, 0x6, 0x5, 0x8, 0x44, 0xcce, 0x3, 0x1, 0xf4e, 0x1, 0x80000001, 0x1}) 2018/02/26 15:09:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r2, 0x4) 2018/02/26 15:09:24 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffea7) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0xbf, 0x7, 0x400, 0x10000, "6b76ad01ed48aae5d36f4d4f04ce98d622d333674f130eafa60edef66fb8e9c5adce86b0f7b73c8d0a225f08", 0x8000}, 0x0, 0x0, 0x20, r1, 0x401, 0x0, "ead38c0761ddea520cbc7b565f22b112cef8ae630cc81f85e48748fa5b898a44dfe9547c7a01e71fbd72ffc347d3a199da4d1c8d320e73a8d7af91028d8da6ab", &(0x7f0000000080)='\x00', 0x1, [], [0x3ff, 0x7, 0xc4, 0x1f]}) getgroups(0x2, &(0x7f0000000040)=[r2, r2]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) sendto$inet(r3, &(0x7f0000000040)="26f4f6080ee4b21548bcfb6be92deff4885e5320ffae114fc6f36032b49b162af6b8e98b5c768376627812f891368276873948bc209661b93585ecb3bd20b2066480537ebf6f231006790f69c0580d8a9732330eff27ddf3d47622f554935f65dc1105db4f2b2427cb5ae1f009df58f50162ecaca0df7bff4fc97767e83d341b02555b9e1bb697fd0122be5efcb6f49e6a35eb2256e1991a01dd331ea734fa9e5479c9c48f8023fe25ce483806e28bc100f2701efb1c42f8b19c298424d79f799b97d5e768e64b00d5f1e33de5c5c19013a846", 0xd3, 0x20000000, &(0x7f0000000140)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 15:09:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa, "6dcfba571245f9f3d367"}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa13}}, 0x100000001, 0x4}, &(0x7f0000000140)=0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x2, {0x2, 0x2, @rand_addr=0x417}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x5, 0x800, 0x8375, 0x3f27, 0x0, 0x16, 0x8, 0x1ff}) 2018/02/26 15:09:24 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002ff5)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) getdents64(r0, &(0x7f0000000000)=""/76, 0x4c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="4b398c5d24ddd7b36e8941ad090000003800000060c1f2391daa6a3c47a301000000000000009b7b6418c6a473c4925c96b77259c07b3c8ebf2f6dd9bcb62c6bf54d875f81c293ea28729c1d"]) 2018/02/26 15:09:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$rds(0x15, 0x5, 0x0) 2018/02/26 15:09:24 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xd0, &(0x7f0000000d08)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)="2f848594aaecb8660053c2fc3fc595b4b25436065a2dfd7287445f5177a697f82a7731ba8564df80e7e943d04e344a422cf687217b4e705fcf2c1ad7abbc41fc39b205194511f47bb41432cb8b940fe649c3e8de1da258544032d334fdd35a9917eb2b60575fc60087c7ad1cb67bf41690a2ab51d0164a36b6ec1c951e9be08a466fc88348dfbfe0ed96388bf8755f931d3c33d65a9fab27fabf095e7dff2429473f4049846245baddb140e6d2662124c0578aef24a4c1ef957f92594c610709", 0xc0) 2018/02/26 15:09:24 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast2, @remote, @dev}, &(0x7f00000000c0)=0xc) timerfd_create(0x0, 0x800) 2018/02/26 15:09:24 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/vcs\x00', 0x2802, 0x0) ppoll(&(0x7f0000000100)=[], 0x20000000000001ab, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0xffffffffffffff56) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="7c9fdd2daa72221795b6f1d29c16b2e89780643917554a4d5794e4ad78193d1419f1f37977c14dba7e278b1a4adebff5d990dd70e9245ba3bbd6e99a80ea4a83fcdafb16d7fd2b88dc7ae00e53ccc28983668d4a2594b089357ad762f4963dafb829abce88a57a8ac4324cba3ba923b2b1f5335d8e1732bee857c7325efc106cb4a81fe204d69da44b3cc9b52b429c43a5863832c1a51cbdaf02300f1ec5d15470b71abb2790d857434364f654b217d14f93a9879ac0263a5144cfb0c36047498a825f4307544f09384501688c99a7566fae3969f3f4570557461893ba1f962a74561d3a4d4a4172c9f0dbebdd", 0xed}, {&(0x7f0000000200)="d18aa879bab7d2951fa3664e95974a53f13b700183978d6557624f8cd2727bc0619ef4b394adb7da767bbbe12968aa3c03a1f23d4c54fde9eaae711093213e0284ac1cad16e011a4a12f428260daf415afea8cb67e6bc2c266dc4651", 0x5c}, {&(0x7f0000000000)="715ba1583151546bb94b3bf8e005ef54a009f3bbed9cfb804dfa6931eb941da585605752f99a18241d5884573771f06159d88d1c64f05cae48e0bd455f", 0x3d}], 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000000)=[0x7f], 0x1, 0x1f, 0x1701, 0x6, 0x5, 0x1, {0xffffffff, 0xdb6, 0xfffffffffffeffff, 0x2, 0x9, 0xe00, 0x8, 0x5, 0x5, 0x80, 0x8, 0x14c, 0x7, 0x3, "96c6b91c3ae21d6242d4cad01a7c859c18ee9d9ab9758e11b2d27de93f34020f"}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000004c0)={0x4, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000500)={r2, 0x100000000}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x7, 0x0, 0x1, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000540)={0x1, 0x1f, 0xfffffffffffffff7}) 2018/02/26 15:09:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="98b5bb8f0e75", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="e5f3226e347e15ffa2f3f4d4b9d68b45784c379f3a5cde0f00e61d55f3a467c94545c0497fa0080d1ae5ecfe528efa2cbc960145802f9828c7fcf376f51a335e841b64cd88fe6e2993e1845362a1df7366f5", 0x52) 2018/02/26 15:09:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x200001) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="260f01c9baf80c66b8cc3b858566efbafc0c66b826d3000066ef6766c7442400b30900006766c7442402006000006766c744240600000000670f011424f83666de62006767c12c590066b9ea0b00000f32baf80c66b88d53798b66efbafc0cec656ef336650f06", 0x67}], 0x1, 0x8, &(0x7f0000000140)=[@cstype0={0x4, 0xc}, @cr4={0x1, 0x40c}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x6, 0x3}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1}) 2018/02/26 15:09:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb3, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x9, 0x0, 'client0\x00', 0x5, "097719b42a9223a5", "4651620c2f57fd4b9f2e9ad2698ca8055d07c06be1ca2b5f76fa52b46132dfee", 0x5, 0x8000}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f00000f0000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) write(r0, &(0x7f0000b64000)="b8", 0x1) close(r0) 2018/02/26 15:09:24 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffefffe, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) mmap(&(0x7f0000646000/0x12000)=nil, 0x12000, 0x0, 0x4010, r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x800) 2018/02/26 15:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e2bff4)={0x0, 0x1}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="4c58afab7637561f2d48f9015e09ee305693c5ccc2c72f10fe72ca78a411f12ef1bf240aad977ebacda30c1b8c5dc89bdf3d2b355ae0ee67ac8da2ec0d9672a921d16733cdf2fb5983f674c2f5a1b1f24324a1d59238f8159772bcf82967865f8c7a648ebc63071dcb1527062cd4b45c8411ae24a80616b649a450e8983aeefa47485168b5db29b0e6eab5e4e831687c3d8922c7e2a3937bd7a1c34b88794a83a4fa888946fbe3ef0e644c36f9e2100b0b6ee3581790b77d5eada7df677cfdc88c89e3e77eb581aa1ab4298a0da1af2b4a", 0xd1}, {&(0x7f0000000180)="8238453ec0825b53759aa6b5ef0873aa84dd1ea1eb49b6f50e96e0f043ce9281b0e15d23322ab07b8da3a6dce95e9bd532276aaff187ff9713e5204a686cb1bcf9a802b84e31bdf14972973484515568e288de581eb87ef4e3b5c26ba0d5c490fc5377ab9f8d923b0ab53a61d2cac1fcc4f1fabc6b72c47f1d2a9f8312df7b03dadf8d7308dd98bf7290b8a41e9754ef7752d8b515c1f051c171378347692544127a6f2337a150aad2f2e43bb5b0470dedea3ebac90a80abab1695ad753fa79ac80e4dd4532717a43b48c7b15066805a71fb", 0xd2}], 0x2) 2018/02/26 15:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) writev(r0, &(0x7f0000eb4ff0)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/26 15:09:24 executing program 5: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f00005d7fa0)=[{}], 0xffffffffffffffbd) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) tkill(r2, 0x1000000000016) 2018/02/26 15:09:24 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f00007e7000)=ANY=[@ANYBLOB="000000aaa2aaaa00aa08000400001500000000006c000000000000000000000300000000000000040000000000000000000000ac140000ac140000"], &(0x7f0000ae5000)={0x0, 0x4000000000000286}) 2018/02/26 15:09:25 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) inotify_init1(0x80000) write(r0, &(0x7f0000000040)="59c48e56cbdec3eca5da6a31676beee0c9e3d1b692f0658245a4d2f2daa99e04e3644c2cdded9997", 0x28) 2018/02/26 15:09:25 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x81}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xdb}) 2018/02/26 15:09:25 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x0, @rand_addr=0xfffffffffffffffe}, {0x2, 0x2, @rand_addr=0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x30, 0x4, 0x5, 0x7, 0x7fffffff, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x9, 0x10001}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$ax25(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x3, {"a6944b05289eae"}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001040), &(0x7f0000001080)=0x8) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) getuid() 2018/02/26 15:09:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffff0000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x0, @empty}}]}, 0x120) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000001c0)) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) 2018/02/26 15:09:25 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001080)=0xc69, 0x4) io_setup(0x1, &(0x7f00000010c0)=0x0) io_cancel(r2, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x3, 0x1000, r1, &(0x7f0000001100)="2dad238ce5dc6bdb2508c820bda8e75b11393eed55c1ddd9071e792641f1416e5e87d52c4fcdd7a968f953324b94f731c7491c762bda2719ac978f60ca2678a5bcad15ee3386c903e3afb54390e806c3fa757e725729d9d06b1ab632c23fc8a32063", 0x62, 0x7ff, 0x0, 0x1, r1}, &(0x7f00000011c0)) write$selinux_access(r1, &(0x7f0000001200)={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x33}, 0x32) r3 = socket$key(0xf, 0x3, 0x2) lookup_dcookie(0x6caef782, &(0x7f0000001240)=""/101, 0x65) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000012c0)={0x100000, 0x1000, 0x10001, 0x400, 0x7}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) clock_getres(0x1, &(0x7f0000001300)) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000001340), &(0x7f0000001380)=0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000013c0)=""/20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', 0x0, 0x10}, 0x10) shutdown(r3, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001500)={0x2, 0x9, 0x2, 0xe78, 0xe9f, 0x9}) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000001540)='net/connector\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001580)) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000015c0)={0x101ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x2, 0x200080) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001640)=""/121) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000016c0), &(0x7f0000001700)=0x4) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001740)={0x2, 0x0, [{}, {}]}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000001780)=""/63) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000017c0)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x52, {0x2, 0x3, @multicast1=0xe0000001}, @common='tunl0\x00'}) 2018/02/26 15:09:25 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000001580)=@sco, 0x8, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/75, 0x4b}], 0x1, &(0x7f0000001680)=""/39, 0x27, 0x7ff}, 0x4}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/159, 0x9f}, {&(0x7f0000001780)=""/238, 0xee}], 0x2, &(0x7f00000018c0)=""/233, 0xe9, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f00000019c0)=""/88, 0x58}, {&(0x7f0000001a40)=""/109, 0x6d}, {&(0x7f0000001ac0)=""/64, 0x40}, {&(0x7f0000001b00)=""/72, 0x48}, {&(0x7f0000001b80)=""/100, 0x64}, {&(0x7f0000001c00)=""/64, 0x40}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/58, 0x3a}, {&(0x7f0000001cc0)=""/141, 0x8d}, {&(0x7f0000001d80)=""/146, 0x92}], 0xa, &(0x7f0000001ec0)=""/110, 0x6e, 0x7}, 0x9}, {{&(0x7f0000001f40)=@can, 0x10, &(0x7f0000002280)=[{&(0x7f0000001f80)=""/231, 0xe7}, {&(0x7f0000002080)=""/232, 0xe8}, {&(0x7f0000002180)=""/52, 0x34}, {&(0x7f00000021c0)=""/134, 0x86}], 0x4, &(0x7f00000022c0)=""/167, 0xa7, 0x1}, 0x7}, {{&(0x7f0000002380)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f00000025c0)=[{&(0x7f00000023c0)=""/167, 0xa7}, {&(0x7f0000002480)=""/47, 0x2f}, {&(0x7f00000024c0)=""/208, 0xd0}], 0x3, &(0x7f0000002600)=""/250, 0xfa, 0xffffffffffffff7f}, 0x8}, {{&(0x7f0000002700)=@nfc_llcp, 0x58, &(0x7f00000028c0)=[{&(0x7f0000002780)=""/24, 0x18}, {&(0x7f00000027c0)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x7fffffff}, 0xfffffffffffffffe}, {{&(0x7f0000002900)=@can={0x0, 0x0}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002940)=""/83, 0x53}, {&(0x7f00000029c0)=""/34, 0x22}, {&(0x7f0000002a00)=""/229, 0xe5}, {&(0x7f0000002b00)=""/42, 0x2a}], 0x4, &(0x7f0000002b80)=""/46, 0x2e, 0x8}, 0x5}], 0x7, 0x2040, &(0x7f0000002cc0)={0x0, 0x1c9c380}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0}, &(0x7f0000002d40)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2f67, 0x3, 0x200, 0x2, 0x80, 0x20, 0x32, r2, r3}, {0xe314, 0xffffffffffff7fff, 0x1ff, 0xb31, 0x7, 0x0, 0x4, 0x1}, {0x2, 0x1, 0x9, 0x9}, 0xffffffff, 0xe, 0x2, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x2, @in=@empty, 0x0, 0x7, 0x0, 0x8, 0xcb4, 0x3, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xfffffffffffffeb0, 0x0, 0x0, 0xffffffffffffff15) socket$inet(0x2, 0x4, 0x5) 2018/02/26 15:09:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x200001) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="260f01c9baf80c66b8cc3b858566efbafc0c66b826d3000066ef6766c7442400b30900006766c7442402006000006766c744240600000000670f011424f83666de62006767c12c590066b9ea0b00000f32baf80c66b88d53798b66efbafc0cec656ef336650f06", 0x67}], 0x1, 0x8, &(0x7f0000000140)=[@cstype0={0x4, 0xc}, @cr4={0x1, 0x40c}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x6, 0x3}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1}) 2018/02/26 15:09:25 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) read$eventfd(r1, &(0x7f0000000080), 0x100000006) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x967, 0x4) clock_gettime(0x0, &(0x7f000026eff0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000f88)=[{{&(0x7f0000000fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000fe7)=""/25, 0x19}], 0x1, &(0x7f000026ef4f)=""/177, 0xb1}}, {{&(0x7f000026ffa0)=@nfc_llcp, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000026efa0)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000000ff0)={0x0, r2+10000000}) 2018/02/26 15:09:25 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/240, 0xf0}, {&(0x7f0000001200)=""/14, 0xe}, {&(0x7f0000001240)=""/83, 0x53}, {&(0x7f00000012c0)=""/23, 0x17}, {&(0x7f0000001300)=""/73, 0x49}], 0x7, &(0x7f0000001740)=[{&(0x7f00000013c0)=""/168, 0xa8}, {&(0x7f0000001480)=""/94, 0x5e}, {&(0x7f0000001500)=""/3, 0x3}, {&(0x7f0000001540)=""/131, 0x83}, {&(0x7f0000001600)=""/200, 0xc8}, {&(0x7f0000001700)=""/42, 0x2a}], 0x6, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) r1 = dup(0xffffffffffffff9c) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001840)) lgetxattr(&(0x7f0000b7c000)='./file0\x00', &(0x7f00002f3000)=ANY=[@ANYBLOB="73656375726174790e757365722c008fa1b2fb2ae3bc4c2130cce741513d0000000000000090d7c191bb204fcaca38"], &(0x7f0000839000)=""/80, 0x50) 2018/02/26 15:09:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x200001) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="260f01c9baf80c66b8cc3b858566efbafc0c66b826d3000066ef6766c7442400b30900006766c7442402006000006766c744240600000000670f011424f83666de62006767c12c590066b9ea0b00000f32baf80c66b88d53798b66efbafc0cec656ef336650f06", 0x67}], 0x1, 0x8, &(0x7f0000000140)=[@cstype0={0x4, 0xc}, @cr4={0x1, 0x40c}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x6, 0x3}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1}) 2018/02/26 15:09:25 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x82181, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x6d, 0x2, 0x2}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="02006c746572000000000000000000000a0000000000000000000000000000000e0000000400000080030000ffffffff0000000000000000a8000000ffffffffffffffff000000000000000000000000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000001fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007663616e30000000000000000000000074756e6c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000365f00000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000010000000000000000000000000000000000000280052454a454354000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000a800000000000000000000000000000000000000000000000000000000000000000000"], 0x3e0) 2018/02/26 15:09:25 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x3, r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/26 15:09:25 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xafa, 0x8000040000001) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) 2018/02/26 15:09:25 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000681000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd0606f52600183a01fe8000000000000000000000000000bbff0200000000000000000000040000018200000000000000fe800000000000000000000000000000"], &(0x7f0000775000)={0x0, 0x1}) 2018/02/26 15:09:25 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x5, 0x0, 0x2, 0x3, 0x1fe, 0xfff, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/02/26 15:09:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) pipe2(&(0x7f0000000080)={0x0}, 0x4000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0x95) 2018/02/26 15:09:25 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r1, &(0x7f0000466ff8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/02/26 15:09:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00000000c0), 0xffffffffffffff0c, 0x0, &(0x7f0000351ff0)=ANY=[@ANYBLOB="0410000000000000a074edebb7e10000"], 0x10) recvmsg$kcm(r1, &(0x7f0000753000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/131, 0x21a}, {&(0x7f0000000200)=""/170, 0xaa}], 0x2, &(0x7f0000000100)=""/16, 0x10}, 0x0) 2018/02/26 15:09:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ea2fd8)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB, @ANYBLOB="a6147711e252c1c05db8afbce568e20a0effb221", @ANYBLOB="4b8e62fc7235e75bddfb7decd88ae3ff938ddcfddc43850ae42be11544e5a87e88f837745598196465c96262202799f20e485a31e5d335bff69790b124940961abc391392078c80c2225f2abccd7373f48d5a41c5dbdeb32c80ea8a2971ae8725aa2be2df8", @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="cf5500f639a6db2fcacf1b21ff9470f7484a072112741cc6648b72977757b3b9e5758c902b98ae402fdce4f3f139fde8d309770231f53275107b0b38d0ca08315818eb2e4663857c8223d6d2e0307e3bc8fc2c15c4a2522a0264b1f1dc137f3540dbbf4a13d6a62bb87a9cf8b7a6460abc0dc43f0cd7e4691def9dee3cc924a291a4087f0d98cd4cf4eb9138522a8ef4d968577cf4fed16a5c466daa0539bc4cdd2f834a46c06be039e2c1324319623cf6609640834e5efea2745549595b85139369d53c690dbbdc3bf81583", @ANYPTR, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYBLOB="78816f9f7caee6bce3729066cc0952d5a25b2fc8eb39ed1229994b782ca268fdeb8505319b51a7f522a8dd3c6ce98c6fbe73264996e2e2781848d9b2370594237b9f8c13a49c1db09825aa8bfbc80059e974335f609291299666fefa5c47f48a4ea4cd29543a33d9c0fa7864cca73e38464594d2add4c286bf8b12657e060114506a449765efec785718301b16f1ce7f3ebf17b553c0aa3a6f6a7df11d047cda049bf0eef9d63257a6aee8e4f19ee44fd9eccc7e11d6f4e09496e2102d8598d16e6e62babf3450cbad7081136733da54439aa0f6290150f7a4a5f31aa3f7568f33702350ee6a725c5a2c070c2abbe6027214a1bf28", @ANYBLOB="0dbd5490b1988b5f9bd0824f7026657690ff0dc5bc5469", @ANYPTR64, @ANYRES32=r0], @ANYRES64]], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0xfffffdfffffffffe) 2018/02/26 15:09:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x200, 0x9, 0x18d}, &(0x7f0000000100)=0x10) sendto$unix(r0, &(0x7f0000000040)="68be8dacc09c5859d90a269d442bf8a522e34c043a49c4301b22b67a82e4488aec33ae0074c55f31b9c7eedbede9a6af95d8d261f53be86bd1c641fcfafdd0af1dddda745c50e35837aea251e5330110412742e4557313f1f401024a53e9d98dfe0df544294ebade7b9661d3893b9de66b17cfda7efde497612bb945c0517470ad58e4fb3423244a6e1e62e9ffc510138af95782003752f07ebbb10f216a56b16b879cca657239d39658eacb5b3e2809fcdb3fc1800cdf5877aa483bd7245a471d37eb07dd925f666e2de685e6de7d45c8f0a1447c5298d746532593a672577136161393", 0xe4, 0x800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8) getpgid(0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0xffffffff, 0x3f}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000180)="00640001201445") getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)=""/167, &(0x7f0000000280)=0xa7) renameat2(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) 2018/02/26 15:09:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x200001) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="260f01c9baf80c66b8cc3b858566efbafc0c66b826d3000066ef6766c7442400b30900006766c7442402006000006766c744240600000000670f011424f83666de62006767c12c590066b9ea0b00000f32baf80c66b88d53798b66efbafc0cec656ef336650f06", 0x67}], 0x1, 0x8, &(0x7f0000000140)=[@cstype0={0x4, 0xc}, @cr4={0x1, 0x40c}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x6, 0x3}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1}) 2018/02/26 15:09:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), 0x2) getsockopt(r0, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f00004edffc)=0x4) 2018/02/26 15:09:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00006ad000)={&(0x7f0000000000)={0x2, 0x3ffffffffffffff, 0x0, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x0, 0x8, 0x0, 0x0, "973bb0bd32085839b06bc6c38248dafbd4b90758dccdfb7b1610d6768a1244c17c71dcf44b09a4a1f72c7df27aac7e7e4ad2bf8e5b3907d49aee85692f81cf"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x8000) 2018/02/26 15:09:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x1b13, 0x9, 0x10000000000000, 0x100, 0xc, 0x6b}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x7fffffff, 0x2, 0x1, 0xa, 0x80, 0x20, 0x3f, r2, r3}, {0x9, 0x8, 0x8001, 0x2, 0x5, 0x9, 0x0, 0x5}, {0x5, 0x4, 0x7fff, 0x1}, 0xffffffffffff610d, 0xffffffffffffffff, 0x2, 0x1, 0x1c3df6cbe15c5cd}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x3, 0xffff, 0x3}}, 0xe8) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f00002b9ffc), 0xfff) 2018/02/26 15:09:25 executing program 3: unshare(0x400) syz_emit_ethernet(0x4a, &(0x7f00001fcfb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3c, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0xf, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/02/26 15:09:25 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x8c) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) 2018/02/26 15:09:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x3, 0x100000001]) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000000080), &(0x7f000010affc)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x10, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x80) 2018/02/26 15:09:25 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200000000000000, 0x10000) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2012, r0, 0x0) 2018/02/26 15:09:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000000040)="59c48e56cbdec3ec2dc4babc211219f4c9e3d1b692f0658245a4d2f2daa99e02e3644c342cdded9997", 0x29) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x111901) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="ba3a9f35b54c46cc78d4788dfb1c740afb1cd34cfdb197f55c5ada9b056abede409866544f558be10a69abe2b3439a8b5e8b845b61c3a8253e7f622d2b066545b9c9a04d96b56967a1491091f5201d25009a911d8e27b9678e130c08389a96246bb9fe6221ac3306e672e0de9692887595ec97a184125e5f65eaa73fa724abdfeb6ce7ec498671e3d18192df62a6aa69c3abfdead36d43addeb2603eb323fa5e30e2d8219036014d7078bff38c9227d081e04ebf40e961ec15518f75fe3b1ed5efb495d14e1d872473fc4b6c9db5", 0xce}], 0x1, &(0x7f00000006c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x1}, 0x20000000) 2018/02/26 15:09:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000000)=@ax25={0x3, {"5ee1d3a17dfcbb"}, 0x4}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="2df37216213ba8ed200bc985a373c236a6c0", 0x12}, {&(0x7f0000000080)="038842c287a19d9cdd5119c9b5c2aa6b226919a4c30ca5df8deadf89a7ed2cebc467e09cba2fab3c719f344cd4cd4eb16746c488d91d1c486cc295923207804af61cee9202a39d75c77d3bead345e5b24d61f3991d5d1634ab7cbd1d700b71b458fe74fc22398622b741e3fcaf81", 0x6e}, {&(0x7f0000000100)="c73036ae30a43bd803708c983912c25eae0404eb1b84594aa5146d312a6cd5f1964b6d288fdec7d7ea6e3102cf87b417c1f79e46dda22288379fc1e578c75881c92e620dcf133625a9cedb9bc01279cc68c66357e95af387071c66b9a84f3bb73f651a1f91286fba3e6bc5083a01f7c9236ecf85183f6864ab89bd01fe0a677d37a4fc4cf78b1bcd5d455dde9280c7ee6036c5e06362e71adfe40ee87d9099862542c9f9ced8aa95f7d3e331614223077b45b36029988a0c1a5db62555fac7a9c521818db7b835ed6012da79f31274ae6accb0936df502025de1cbfd81c701e3ef747996897b9da28a56", 0xea}, {&(0x7f0000000200)="64244698516e3fb8b510b85214c05f4b18a108eaba07d0fdf8c8d353f50edbc8df9023e6b2550c821b5a3323fa3952b0c04d593dfa5ad3a6", 0x38}], 0x4, &(0x7f0000000280)=[{0xa8, 0x10f, 0x0, "dd80f1b2c57c4e50de908295084952b734dd3ae695429491b5505e310163cf71b70c92d8fbbfc1b60de4c913b0a11ce7541cd79da906b0723810809d1b2bd615478ba235fd8c4021dbc813e9ba6a039c0e0d499ea49bc76310f5a40108284da46d50b53bfffdfda11a7310f2f1bba7cdd141a28e2279623c1c39c54dee7cd80e9e619bf7520002c708f658e5bfae8416227da929d1cb38c2dd36"}, {0x44, 0x19f, 0x80, "7ba675201872bdc936046c3137013727177bf3a4209efb0f9068026a1302c55af0463cf34a0639458dcd519aa38b2da40445f22a5baf95"}, {0x9c, 0x189, 0xe9, "cc84b84197505ae8ecd54916c4eb10dc2548e50b9b05948e779d4fc9fa27cb0efc018d06bda1512b3000736cb7fad674b200df13eb2b00a7663d3613d4c23142a51edbd50e4f20ec40385cf6f4acc4df693aed720dc22283701a81fcd577af52de979a9ed22cfa3b54ebebc02dd36724f66d6c5a89f17b077a1fc97125a6cb7db633236cbe236d30292afd81aa807f"}, {0x74, 0x11f, 0x5, "0c3f6e8d103059dc89d1f3e5a795e8913577c280de345a4b311340478f16c8d76aefd433e5b887345488ccaff31d3385515a8a83099502564f5c47362a06d9e2bc0e4fd7d682e01e160baeb5cb3d9a4f670ba3f2189f0100ee52efd3285b4362916557cda44e"}, {0xe8, 0x119, 0x1, "a2390181b18d4d4cb92486c5d37f7651e7b84f42f9158a6d2ba4ec74d4462cae071c0ee72a5914a396f077a8212929c946c0ad09b13d919003fa9d810c2a81976937cefc84f2666b351309aaf493b887808a95e7397f8f23a6a6a89fa27423dffd4b25553fd474a0e4f18a60d8753b802e54be88b882276fcf29fba98899521b8833dbb3b046c9e4c588a6788908c7d404311cb88f2373fd405fbc03c9cbf3ef50a72d1b36a0faebc3df25df012e453a83599987b725e03c8298d68190fdca16c5d40c0a4844d8a942dc225a0e528140ade88d77c44956847f2f5d"}, {0xc, 0x116, 0x1}, {0x100c, 0x10b, 0x9, 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0x12fc, 0x800}, 0x10120) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000980fa8)=ANY=[@ANYBLOB="580000001000090000000000000000000000000032f4be4b5ea946348489369d8778f322519239c29da072e69ba0b79f72097db19c4b889c76f0eede2fcb2bab8b906416ee78f08fa21bec567445c0acbdea31f31ae473db9a5e072587166c63d1669d5c4de180690cd3eb9f7a188b5b5fff656be7ff0a1ee52735abb9ef0872e2d4bd2eb3135e3bdfde710bdcadbe167b213c55b76471eb3f87781ed1fd83285832102274b35e6b", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000024001600200001001c000400180000000000000000000000000000000000ffff00000000"], 0x58}, 0x1}, 0x0) 2018/02/26 15:09:25 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e91f5189591e9233614b"], 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/02/26 15:09:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x800, &(0x7f0000001000)={0x2, 0x3, @empty}, 0x10) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x9, 0x47, 0x2322, 0x1, 0x4, 0x80000001}, 0x1f, 0x0, 0x8}) sendto$inet(r1, &(0x7f000001d000)="a9", 0x272, 0x24000045, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/02/26 15:09:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0xfffffffffffffe01, 0x1f0, 0x7, 0x100, 0x2, 0x3}) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x800, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x58) writev(r0, &(0x7f0000698ff0)=[{&(0x7f0000c469a0)="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", 0x419}], 0x1) 2018/02/26 15:09:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) r1 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r1, 0x402, 0x800000000000010) getdents(r1, &(0x7f0000000040)=""/211, 0xd3) setns(0xffffffffffffffff, 0x1000000000000000) 2018/02/26 15:09:25 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 15:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) r0 = socket$inet(0x2, 0x80003, 0x3) read(r0, &(0x7f000010d000)=""/4096, 0xfffffffffffffe6c) sigaltstack(&(0x7f0000292000/0x1000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001cdffc)=0x1f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000064cffc)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000910ff8), 0x7ff) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @empty}}) r2 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000e9be3fc713fb408471240bbe5ab100a192e06404383e1d7bf7fb55f0d2583411c5695e61ba5bfeec95846be91fbadd503336c4204987108d705b62c4156df74aef1e19ea3000000000000000000"], &(0x7f000043fffc)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aec000)={"04d5c91db2d7bdc11626bbcb76dc4d91", {0x4, 0x7, 0xffffffff, "48ca556b1376", 0x8}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e59ffc)=0x8, 0x4) dup3(r2, r0, 0x80000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000476ff7)='net/raw6\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000e3672d)='/proc/self/net/pfkey\x00', 0x4240, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bc000)='net/anycast6\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e48ffc)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f000045fffc)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b57ff8), &(0x7f0000a84ffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051defd)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00001ac000)={r5, 0x4}, &(0x7f00006c2000)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000050bff8)) r6 = fcntl$getown(r1, 0x9) openat(r4, &(0x7f0000e3dff8)='./file0\x00', 0x210000, 0x130) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000f31000)) r7 = syz_open_procfs(r6, &(0x7f0000cebff6)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r7, &(0x7f0000cd1ff8), 0x10001) 2018/02/26 15:09:25 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e4, 0x0, 0x12c, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0xff]}, 0x2, 0x8, 0x10001, 0x400, 0x10000, 0x0, @generic="b571e15dab7d551eb6ac525490cf641d", @common='ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x12c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x7, 0xc778, 0x100000000, 0x1, 0x0, "b5f5ae1bc085027a68c3e3d08a5e914862efa7f528a2d547c9760a884b4504e99e932988c952e32ac7b44f141057c3bc90b61a560fa165538f1d427e1224ef14"}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x81, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r2) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x5, 0x400400) 2018/02/26 15:09:25 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0xfffb, 0x19, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0x0, 0x0, 0xf038}) signalfd(r1, &(0x7f0000000040), 0x8) fcntl$addseals(r1, 0x409, 0x6) 2018/02/26 15:09:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x206202) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r1, 0xb9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0) 2018/02/26 15:09:25 executing program 7: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff7}}, [0x7, 0x9, 0x10000, 0x1ff, 0x0, 0x2, 0x9, 0x80000000, 0x8, 0x8, 0x100000000, 0x8, 0x8, 0x81, 0x6]}, &(0x7f0000000180)=0x108) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x6}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000240)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0xa0, &(0x7f0000ff9000/0x4000)=nil}) 2018/02/26 15:09:25 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000240)) r0 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='./bus\x00') fcntl$addseals(r0, 0x409, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00000002c0)={{0x236, 0x6, 0x5, 0x6, "c0e74e4d3d2fd3228698c64e35b1d5128e5d99889125c3c07ed3c61450de36e9690130160ffd42427880968c", 0x9}, 0x10001, [0x8001, 0x6e8, 0xfff, 0x0, 0xff, 0x1, 0x1ff, 0x2, 0x3, 0x6, 0x0, 0x9, 0x1000, 0x0, 0x3f, 0x8, 0x2, 0x80, 0x100000000, 0x80000000, 0x401, 0x8, 0x9, 0x101, 0xfff, 0x8, 0x0, 0x4, 0x3, 0x0, 0x5, 0x6, 0x6, 0x7fff, 0xfffffffffffffff8, 0x3, 0x400, 0xffffffffffffffff, 0x5, 0x3, 0x1800000, 0x4, 0x101, 0x1, 0x1ff, 0x10001, 0x1000, 0xfff, 0x1, 0xcd, 0x0, 0x839c, 0x9a, 0x7, 0x7ff, 0x7, 0x400, 0x9, 0xaa78, 0x80000000, 0x9481, 0x1, 0x8, 0x20, 0x18, 0x4, 0x100000000, 0x3, 0x2, 0x9, 0xd91, 0xa000, 0x7f, 0x8, 0x73, 0x5, 0x8000, 0x7, 0x2, 0x2, 0x8, 0x14000, 0x2, 0x8, 0x9, 0x3ff, 0xff, 0xffffffff, 0x6, 0x10000, 0x87, 0x0, 0x8001, 0x0, 0xfffffffffffffbff, 0x0, 0x4, 0xfae1, 0x3f, 0x3, 0x0, 0x4, 0x9, 0xd1, 0xebd3, 0xffffffffffffc596, 0x0, 0x400, 0x7, 0x5, 0xb76, 0xd05c, 0x2, 0x7, 0x0, 0xff, 0xfff, 0x2, 0x4, 0x2, 0x40, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x2, 0x0, 0x3, 0x10000]}) chmod(&(0x7f0000000080)='./bus\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000180)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00000001c0)={{0x1, 0x1, 0xfffffffffffeffff, 0x6, "c7fc8c0007ddd19032d94066fcfead5bcaf839e3574cb087dce5f5d68c3c9080940faa9c0ac10bce9d39ee75", 0xfffffffffffffffe}, 0x66eb, [0x3ff, 0x9, 0x5, 0x7fff, 0x7, 0xffffffffffffd04c, 0x100000001, 0x7ff, 0x8000000, 0x481bf00, 0x4, 0xec9, 0x9, 0x8, 0x100000001, 0x100, 0xb9e3, 0x1, 0x3cb3, 0x800, 0x1, 0x1, 0x1, 0x5, 0x9, 0x5, 0x7, 0x15b800000000, 0x9, 0x1, 0x8, 0x1d, 0x946a, 0xe070, 0x8, 0x5, 0x6, 0x3, 0xff, 0x67df, 0x10000, 0x1ff, 0x2, 0x8f, 0x2, 0x1, 0x0, 0x5, 0x1000000000000, 0x400, 0x401, 0xa29, 0x5, 0x7fff, 0x8, 0xb, 0x2, 0x7f, 0x800, 0x1, 0x9, 0x7604, 0x4, 0x0, 0x4, 0x6, 0x100000000, 0x8e, 0x7, 0x9, 0xffff, 0x1ff, 0x0, 0xfffffffffffffffa, 0xffffffff, 0x1ff, 0x40ed5c70, 0x2, 0x4, 0x8, 0x100000000, 0x8, 0x1, 0x0, 0x3, 0x10000, 0xbf3b, 0x4, 0x0, 0xffffffff, 0x4, 0xe1, 0x100, 0x0, 0x9, 0x80000001, 0x2, 0xfff, 0x6, 0x0, 0x7, 0x218, 0x8, 0x7, 0x2, 0x2, 0x5, 0x6, 0xf7, 0xb2d7, 0x10000, 0x1, 0x0, 0x179d, 0x829, 0x73, 0x80000000, 0x4, 0x9, 0x80000001, 0x400, 0x6b, 0x7, 0x100000001, 0x5, 0x25, 0x3], {0x77359400}}) lstat(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000080)) fsetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e2a26656d306c6f73656e820dcfb5629f095c89b791eeb0f11f6c666b657972696e67247070703000"], &(0x7f0000000680)='\x00', 0x1, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x141140, 0x0) [ 99.787817] netlink: 56 bytes leftover after parsing attributes in process `syz-executor1'. [ 99.811550] netlink: 56 bytes leftover after parsing attributes in process `syz-executor1'. [ 246.751167] INFO: task syz-executor0:17101 blocked for more than 120 seconds. [ 246.758636] Not tainted 4.16.0-rc3+ #240 [ 246.763238] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771207] syz-executor0 D24400 17101 4272 0x20020004 [ 246.776859] Call Trace: [ 246.779463] __schedule+0x905/0x2070 [ 246.783194] ? __sched_text_start+0x8/0x8 [ 246.787372] ? __radix_tree_insert+0x7b0/0x7b0 [ 246.792036] ? finish_task_switch+0x1c1/0x7e0 [ 246.796563] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 246.801700] ? check_noncircular+0x20/0x20 [ 246.805951] ? find_held_lock+0x35/0x1d0 [ 246.810041] ? find_held_lock+0x35/0x1d0 [ 246.814113] schedule+0xf5/0x430 [ 246.817495] ? __lock_page+0x550/0x720 [ 246.821393] ? __schedule+0x2070/0x2070 [ 246.825385] ? lock_downgrade+0x980/0x980 [ 246.829552] ? lock_release+0xa40/0xa40 [ 246.833544] ? do_raw_spin_trylock+0x190/0x190 [ 246.838150] io_schedule+0x1c/0x70 [ 246.841705] __lock_page+0x574/0x720 [ 246.845431] ? __lock_page_killable+0x790/0x790 [ 246.850174] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 246.856087] ? page_cache_tree_insert+0x410/0x410 [ 246.860947] ? __might_sleep+0x95/0x190 [ 246.864936] pagecache_get_page+0x672/0xba0 [ 246.869284] ? add_to_page_cache_lru+0x510/0x510 [ 246.874048] ? futex_wait_queue_me+0x52f/0x7f0 [ 246.878668] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 246.884057] ? __lock_acquire+0x664/0x3e00 [ 246.888303] ? get_futex_value_locked+0xc6/0xf0 [ 246.892986] ? rcu_pm_notify+0xc0/0xc0 [ 246.896903] ? rcu_read_lock_sched_held+0x108/0x120 [ 246.901930] ? __mark_inode_dirty+0x262/0x1170 [ 246.906538] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 246.911655] ? futex_wait+0x6a9/0x9a0 [ 246.915483] ? find_held_lock+0x35/0x1d0 [ 246.919565] grab_cache_page_write_begin+0x6c/0xa0 [ 246.924515] block_write_begin+0xa6/0x2e0 [ 246.928671] ? check_disk_change+0x130/0x130 [ 246.933095] ? __block_write_begin+0x40/0x40 [ 246.937518] ? iov_iter_fault_in_readable+0x211/0x420 [ 246.942731] ? _copy_from_iter_nocache+0xf40/0xf40 [ 246.947668] ? current_kernel_time64+0x122/0x2f0 [ 246.952448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.957490] blkdev_write_begin+0x3c/0x50 [ 246.961661] generic_perform_write+0x28f/0x600 [ 246.966245] ? do_umount+0xda0/0xda0 [ 246.969993] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 246.975293] ? file_update_time+0xd3/0x5b0 [ 246.979549] ? current_time+0xc0/0xc0 [ 246.983353] ? clear_nlink+0xb0/0xb0 [ 246.987090] ? blk_lld_busy+0x60/0x60 [ 246.990917] __generic_file_write_iter+0x366/0x5b0 [ 246.995871] blkdev_write_iter+0x207/0x3e0 [ 247.000114] ? do_fast_syscall_32+0x3ec/0xf9f [ 247.004644] ? bd_set_size+0x330/0x330 [ 247.008550] __vfs_write+0x684/0x970 [ 247.012286] ? __vfs_write+0x684/0x970 [ 247.016192] ? kernel_read+0x120/0x120 [ 247.020102] ? _cond_resched+0x14/0x30 [ 247.024009] ? avc_policy_seqno+0x9/0x20 [ 247.028105] ? selinux_file_permission+0x82/0x460 [ 247.032971] ? rw_verify_area+0xe5/0x2b0 [ 247.037043] ? __fdget_raw+0x20/0x20 [ 247.040777] vfs_write+0x189/0x510 [ 247.044334] SyS_write+0xef/0x220 [ 247.047812] ? SyS_read+0x220/0x220 [ 247.051452] ? do_fast_syscall_32+0x156/0xf9f [ 247.055964] ? SyS_read+0x220/0x220 [ 247.059595] do_fast_syscall_32+0x3ec/0xf9f [ 247.063936] ? do_int80_syscall_32+0x9c0/0x9c0 [ 247.068536] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.073049] ? finish_task_switch+0x1c1/0x7e0 [ 247.077566] ? syscall_return_slowpath+0x2ac/0x550 [ 247.082529] ? prepare_exit_to_usermode+0x350/0x350 [ 247.087559] ? sysret32_from_system_call+0x5/0x3c [ 247.092441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.097304] entry_SYSENTER_compat+0x70/0x7f [ 247.101725] RIP: 0023:0xf7f98c99 [ 247.105089] RSP: 002b:00000000f779409c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 247.112816] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000040 [ 247.120101] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.127391] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.134682] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.141976] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.149287] [ 247.149287] Showing all locks held in the system: [ 247.155638] 3 locks held by kworker/u4:1/21: [ 247.160160] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000063abee3>] process_one_work+0xaaf/0x1af0 [ 247.170167] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000077b7067f>] process_one_work+0xb01/0x1af0 [ 247.181201] #2: (&type->s_umount_key#27){.+.+}, at: [<000000002090881a>] trylock_super+0x20/0x100 [ 247.190423] 2 locks held by khungtaskd/798: [ 247.194752] #0: (rcu_read_lock){....}, at: [<000000009a8253a1>] watchdog+0x1c5/0xd60 [ 247.202841] #1: (tasklist_lock){.+.+}, at: [<00000000d8931d93>] debug_show_all_locks+0xd3/0x3d0 [ 247.211898] 1 lock held by rsyslogd/4076: [ 247.216060] #0: (&f->f_pos_lock){+.+.}, at: [<000000001e3887e6>] __fdget_pos+0x12b/0x190 [ 247.224490] 2 locks held by getty/4199: [ 247.228468] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.237160] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.246468] 2 locks held by getty/4200: [ 247.250440] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.259134] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.268432] 2 locks held by getty/4201: [ 247.272422] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.281096] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.290400] 2 locks held by getty/4202: [ 247.294372] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.303065] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.312360] 2 locks held by getty/4203: [ 247.316344] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.325037] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.334337] 2 locks held by getty/4204: [ 247.338311] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.346999] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.356306] 2 locks held by getty/4205: [ 247.360290] #0: (&tty->ldisc_sem){++++}, at: [<0000000022b30efd>] ldsem_down_read+0x37/0x40 [ 247.368967] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b5ecd14c>] n_tty_read+0x2ef/0x1a00 [ 247.378286] [ 247.379917] ============================================= [ 247.379917] [ 247.386948] NMI backtrace for cpu 1 [ 247.390582] CPU: 1 PID: 798 Comm: khungtaskd Not tainted 4.16.0-rc3+ #240 [ 247.397495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.406824] Call Trace: [ 247.409397] dump_stack+0x194/0x24d [ 247.413000] ? arch_local_irq_restore+0x53/0x53 [ 247.417643] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.422288] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.426685] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.431151] nmi_cpu_backtrace+0x1d2/0x210 [ 247.435362] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.439830] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.445083] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.450256] watchdog+0x90c/0xd60 [ 247.453691] ? reset_hung_task_detector+0xa0/0xa0 [ 247.458507] ? complete+0x62/0x80 [ 247.461939] ? __schedule+0x2070/0x2070 [ 247.465885] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.470188] ? __lockdep_init_map+0xe4/0x650 [ 247.474570] ? do_raw_spin_trylock+0x190/0x190 [ 247.479122] ? lockdep_init_map+0x9/0x10 [ 247.483154] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.488231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.493223] ? trace_hardirqs_on+0xd/0x10 [ 247.497344] ? __kthread_parkme+0x175/0x240 [ 247.501651] kthread+0x33c/0x400 [ 247.504990] ? reset_hung_task_detector+0xa0/0xa0 [ 247.509805] ? kthread_stop+0x7a0/0x7a0 [ 247.513757] ret_from_fork+0x3a/0x50 [ 247.517529] Sending NMI from CPU 1 to CPUs 0: [ 247.522042] NMI backtrace for cpu 0 [ 247.522048] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc3+ #240 [ 247.522050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.522057] RIP: 0010:_raw_spin_unlock_irqrestore+0x0/0xba [ 247.522060] RSP: 0018:ffff8801db207418 EFLAGS: 00000002 [ 247.522063] RAX: ffff8801db32c5c0 RBX: 0000000000000282 RCX: 0000000000000001 [ 247.522065] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff8801db32c5c0 [ 247.522067] RBP: ffff8801db207818 R08: 1ffff1003b640dc1 R09: 000000000000000c [ 247.522069] R10: ffff8801db2072d0 R11: 0000000000000020 R12: ffff8801db32c5c0 [ 247.522071] R13: ffff8801db2077f0 R14: ffff8801db32c5c0 R15: ffff8801db207750 [ 247.522074] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.522076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.522078] CR2: 0000000000a8f000 CR3: 0000000006e22006 CR4: 00000000001606f0 [ 247.522083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.522084] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.522085] Call Trace: [ 247.522087] [ 247.522093] ? load_balance+0x2122/0x34c0 [ 247.522097] ? do_raw_spin_trylock+0x190/0x190 [ 247.522100] ? update_cfs_rq_load_avg.part.68+0x23d/0x2d0 [ 247.522108] ? find_busiest_group+0x1c60/0x1c60 [ 247.522113] ? switched_to_fair+0xa0/0xa0 [ 247.522116] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.522121] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 247.522124] ? trace_hardirqs_on+0xd/0x10 [ 247.522128] ? update_blocked_averages+0x87e/0x1b60 [ 247.522134] ? print_irqtrace_events+0x270/0x270 [ 247.522139] ? print_irqtrace_events+0x270/0x270 [ 247.522143] ? check_noncircular+0x20/0x20 [ 247.522147] ? lock_acquire+0x1d5/0x580 [ 247.522150] ? lock_acquire+0x1d5/0x580 [ 247.522153] ? rebalance_domains+0x126/0xcc0 [ 247.522162] rebalance_domains+0x786/0xcc0 [ 247.522168] ? pick_next_task_fair+0x16b0/0x16b0 [ 247.522171] ? __lock_is_held+0xb6/0x140 [ 247.522175] ? __lock_is_held+0xb6/0x140 [ 247.522182] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.522187] ? find_next_bit+0xcc/0x100 [ 247.522213] run_rebalance_domains+0x378/0x770 [ 247.522218] ? rebalance_domains+0xcc0/0xcc0 [ 247.522223] ? find_held_lock+0x35/0x1d0 [ 247.522228] ? rcu_pm_notify+0xc0/0xc0 [ 247.522238] __do_softirq+0x2d7/0xb85 [ 247.522244] ? pvclock_read_flags+0x160/0x160 [ 247.522249] ? __irqentry_text_end+0x1f8ad4/0x1f8ad4 [ 247.522252] ? rcu_pm_notify+0xc0/0xc0 [ 247.522258] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.522264] ? raise_softirq_irqoff+0x276/0x320 [ 247.522269] ? ktime_get+0x26f/0x3a0 [ 247.522272] ? irq_exit+0x200/0x200 [ 247.522278] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.522283] irq_exit+0x1cc/0x200 [ 247.522287] scheduler_ipi+0x318/0x820 [ 247.522291] ? migration_cpu_stop+0x480/0x480 [ 247.522308] ? tick_program_event+0x83/0x100 [ 247.522313] ? task_prio+0x50/0x50 [ 247.522318] ? rcu_irq_exit+0xd8/0x110 [ 247.522323] smp_reschedule_interrupt+0xe6/0x650 [ 247.522326] ? smp_thermal_interrupt+0x700/0x700 [ 247.522332] ? _raw_spin_lock+0x32/0x40 [ 247.522335] ? _raw_spin_unlock+0x22/0x30 [ 247.522340] ? handle_edge_irq+0x2b4/0x7c0 [ 247.522343] ? task_prio+0x50/0x50 [ 247.522351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.522356] reschedule_interrupt+0x8e/0xa0 [ 247.522357] [ 247.522361] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.522363] RSP: 0018:ffffffff86e07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.522366] RAX: dffffc0000000000 RBX: 1ffffffff0dc0f8a RCX: 0000000000000000 [ 247.522368] RDX: 1ffffffff0dd92d8 RSI: 0000000000000001 RDI: ffffffff86ec96c0 [ 247.522370] RBP: ffffffff86e07c38 R08: 0000000000000000 R09: 0000000000000000 [ 247.522372] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.522373] R13: ffffffff86e07cf0 R14: ffffffff876e6f20 R15: 0000000000000000 [ 247.522380] ? trace_hardirqs_on+0xd/0x10 [ 247.522384] default_idle+0xbf/0x430 [ 247.522388] ? __sched_text_end+0x4/0x4 [ 247.522392] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.522396] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.522400] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.522403] ? mark_tsc_async_resets+0x30/0x30 [ 247.522408] arch_cpu_idle+0xa/0x10 [ 247.522412] default_idle_call+0x36/0x90 [ 247.522415] do_idle+0x24a/0x3b0 [ 247.522420] cpu_startup_entry+0x104/0x120 [ 247.522423] ? cpu_in_idle+0x20/0x20 [ 247.522426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.522430] ? trace_hardirqs_on+0xd/0x10 [ 247.522435] rest_init+0xed/0xf0 [ 247.522440] start_kernel+0x7f1/0x819 [ 247.522444] ? mem_encrypt_init+0xb/0xb [ 247.522447] ? early_idt_handler_common+0x3b/0x60 [ 247.522452] ? x86_family+0x32/0x40 [ 247.522457] x86_64_start_reservations+0x2a/0x2c [ 247.522461] x86_64_start_kernel+0x77/0x7a [ 247.522464] secondary_startup_64+0xa5/0xb0 [ 247.522469] Code: 74 13 48 89 df 57 9d 0f 1f 44 00 00 e8 7a 01 8c fb eb bb 0f 0b 0f 0b e8 2f 50 df fb eb da e8 28 50 df fb eb 95 66 0f 1f 44 00 00 <55> 48 89 e5 41 54 53 48 8b 55 08 49 89 fc 48 89 f3 48 83 c7 18 [ 247.523042] Kernel panic - not syncing: hung_task: blocked tasks [ 248.003427] CPU: 1 PID: 798 Comm: khungtaskd Not tainted 4.16.0-rc3+ #240 [ 248.010327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.020418] Call Trace: [ 248.022989] dump_stack+0x194/0x24d [ 248.026592] ? arch_local_irq_restore+0x53/0x53 [ 248.031239] ? vsnprintf+0x1ed/0x1900 [ 248.035016] panic+0x1e4/0x41c [ 248.038180] ? refcount_error_report+0x214/0x214 [ 248.042919] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 248.048264] watchdog+0x91d/0xd60 [ 248.051701] ? reset_hung_task_detector+0xa0/0xa0 [ 248.056518] ? complete+0x62/0x80 [ 248.059952] ? __schedule+0x2070/0x2070 [ 248.063896] ? do_wait_intr_irq+0x3e0/0x3e0 [ 248.068199] ? __lockdep_init_map+0xe4/0x650 [ 248.072584] ? do_raw_spin_trylock+0x190/0x190 [ 248.077140] ? lockdep_init_map+0x9/0x10 [ 248.081174] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.086252] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.091244] ? trace_hardirqs_on+0xd/0x10 [ 248.095364] ? __kthread_parkme+0x175/0x240 [ 248.099665] kthread+0x33c/0x400 [ 248.103008] ? reset_hung_task_detector+0xa0/0xa0 [ 248.107820] ? kthread_stop+0x7a0/0x7a0 [ 248.111768] ret_from_fork+0x3a/0x50 [ 248.116066] Dumping ftrace buffer: [ 248.119663] (ftrace buffer empty) [ 248.123351] Kernel Offset: disabled [ 248.126958] Rebooting in 86400 seconds..