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[@generic="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@generic="6e853d7964a3fded5d3bd5d54e222e5181c509373a47cde60f06046172d0e387056dc96f40f5bf71d333ee4caa037a5c77a2d7e39fe0eb63c7f7ae979d35992dde356f709ef4104974597b5051ca452141d479cfd0f695f921c1656094af60a9516e499c165a0c8f0eb602e484f6cc4ef7eb1b6d17b09904a878a299834448486e84df6fbd1d742e7dc9c50da5b6df1d8d5c901f1256b8f3914ebfa8036a6c32ccde2df415436acc", @typed={0x8, 0x36}, @generic="84b45295b645e6354a5093b3e57fa5a51b2c5842d0c1c173d6ac0665baf2baec5be3bca7b6847364811f3cb6eb7c56c95ba64a38a2fdfeeb10bdddbde58016d6f8b9d3ef568467ac53734c8a423cc3a6de4d75c0d889fd4e321af6b8babefab79757c2e39cab7a611d1b4b438b06b2ac9f03028e35f96ae0954836f18d0bf39291811fab5314f5b5c176f38bc14c19b607f295e01b8df155394edb826eb1", @generic="3aa76da2b76e8d8abdf791f4b002bb640fbc4e6ba25fa6559bd82368de91119a602834267e30deb017a407eebb2662abab29c311785b7189d94f47e7eb7fa868ce234e383e2bc34ddd2894", @typed={0x18, 0x3f, @ipv6=@empty}, @generic="63536e01ff67c5ca5c49c80efc3a86772a56f209b1023ce38554f51d08f53b4a5193b1ea7146c255e41eafeb8f2a7ed6c51e370f67876857480fddf471f8de0f5c1a8269c13be77abcc27144b82f358fdcdb76b823ded274221704ef893f5dd2a05fa4d4acc71d5bf439f4e799787463293c37014a6319d6ca1a1a892474aced91d0ec0f7c0fa8b11735a8e6ac899fd2e01e8648de8d00a3fbbbd173d5d18e3c01876f68c1ccea01e994c25d04fea8d318fbd3545bf3a9767c43f1da9ddf0c8300c82ef8d0a17316c0afde73422e5b09a193a8d350836d941781d182aa3b27", @generic="8e9c11c572a3d85baeaef49f680fbeb786e08ff2dd279e9f890870e48eb1a2637042a8b24144cd707f9711631c2629ff69c90e8f767ccd41cdbfdb4a317192986da2a3b5abb5861ed73a665163bf2ac050cf5e9fc48b1af2c466caacb8db66e5318ec85a18b616f1134760a3c5bd3c502fc5d48d7c8aa53d88dc54a75308f04a9b143dd831672a68fe3a39dad311b820054aefd8205f2cb5fa68bd457eda1e1cf7245d2e1fc08d4f8e7f0a44b163d90e26b56b235ae054153393f76a665db761355d409761effa7f227dc6491d197f3d4a15460f42abd97392108f1ef4608dd7f68aecb2b58c1328be52f7", @typed={0xc, 0x12, @str='\x00'}]}, @typed={0xc, 0x61, @pid=r7}, @typed={0xc, 0x23, @fd=r0}, @generic="7aea7d6f168c2bc9994bc9560e16932edc20a653662ba6b86e8fb06fcf26edad3c3f8e07907b646fb7aaa34b71ac6ff3ee39604ebecf4d4edf6ec6ff7a49c43fa1ab"]}, 0x14a0}, {&(0x7f0000002000-0x5c)={0x5c, 0x3d, 0x0, 0x7, 0x0, "", [@generic="c229a1fea1cd1219832810ab512e2c9a58d9d46e4b8417da1e7e5ee2544c177abbb6bb1f860730742525a4690a7691b22d057edba189923c1b44f9562b5eacc68568d06b44ff77e9530d"]}, 0x5c}], 0x5, &(0x7f0000001000-0x160)=[@cred={0x20, 0x1, 0x2, r8, r9, r1}, @cred={0x20, 0x1, 0x2, r10, r11, r1}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r1}, @cred={0x20, 0x1, 0x2, r14, r15, r1}, @rights={0x28, 0x1, 0x1, [r0, r16, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r1}, @rights={0x30, 0x1, 0x1, [r19, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x160, 0x40000}, 0x880) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000646000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}}) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x4000000009) io_setup(0x100009, &(0x7f0000198000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002ba000-0x8)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005d0000-0x3e)='h', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x8, 0x400400) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000230000)={0x2, [0x0, 0x0]}, &(0x7f0000af4000-0x4)=0xc) listen(r0, 0xfffffffffffffff9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000384000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00008f1000-0x1)) splice(r0, &(0x7f00006fe000), r1, &(0x7f0000740000), 0x1, 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 20:04:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x2, &(0x7f000099a000)=@in={0x2, 0x3, @rand_addr=0x80000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003ab000)={0x0, 0x5, 0x2, [0x823, 0x1]}, &(0x7f0000847000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f22000)={0xbcbb, 0x20, 0x9292f71d1ab41eb8, 0x5d, 0x0, 0x3, 0x4, 0x40, r1}, &(0x7f000003b000-0x4)=0x20) ppoll(&(0x7f0000d17000)=[{r0}, {r0}], 0x2, &(0x7f0000ab1000-0x10), &(0x7f00004b5000-0x8), 0x8) 2018/02/06 20:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000160000)='/dev/midi#\x00', 0xcf9, 0x14400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e1b000-0x1f)={0x0, 0x17, "d034acbc26780780ca47b2821b4521d9d16a879631ae05"}, &(0x7f0000453000)=0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000047000)={r2, 0x6}, &(0x7f000045b000-0x4)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0}, 0x1c) write(r3, &(0x7f0000c96000-0x2c), 0x0) 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r0}], 0x1, &(0x7f0000012000)={0x77359400}, &(0x7f0000fe1000-0x8), 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fe3000-0x20)={@generic="fe56e70c24791f6fef73616f3c601db4", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}) ioctl$int_in(r0, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000c60000)={0x6, 0x0, 0x8001, 0x6, "00e9e24feb757c8efa8af3ba5e6bfe2eacd01cc188329c88c92ca322121f5b3d895a0d6e3a4cd7796abdcdf0", 0x2}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe3000-0x11)='/selinux/enforce\x00', 0x100, 0x0) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000067000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00003bd000-0x4)=0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009f0000-0x8)) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd3000)={0x0}, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000341000-0x2e)={@l2={0x1f, 0x53a5, {0x1, 0x0, 0x10000, 0xff, 0x2, 0x3}, 0x8, 0xfffffffffffffffe}, {&(0x7f0000201000)=""/149, 0x95}, &(0x7f00009d2000-0x1), 0x20}, 0x2e) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffff9) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffe6d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1e5, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000702000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000113000)='/dev/input/mice\x00', 0x0, 0x141800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f22000)=0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='ip6gretap0\x00', @ifru_flags=0x101}) 2018/02/06 20:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f2c000)={0x0, 0xde, "447d0550c8bc070a7246d527d1b5e55fc73f1c7aafa02cfd6ad9a0dc23e087f240a62d5e2f5abb06a8a52662c97603ee376a637aceaa32ea7a6d2d88ab8e51e40c81a590007e49947f293142766046df5caf0121e4a5dff60c180b566eb07caf59967f921fe1b82d6160bbcafe6078754081d2d84884c878825ca8d94ffe5fd850e98bca9fefafd7dec46ba7c47d5e4683631feeed46f471e1ff43547ab801592d5b98c8248c31e57fdf2e00e2ba95c72242d2b61bc805f89aa88c5f0f9aa0e11ee5959546d81ecaed40e00a27e551151fe7a9fe0fc70c6161a29fa3d000"}, &(0x7f0000214000)=0xe6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bfd000)={r2, 0xfffffffffffffffd, 0x4}, &(0x7f000037a000)=0x8) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) 2018/02/06 20:04:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000c7c000-0x12)='/dev/input/mouse#\x00', 0x7, 0x200) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00001b5000-0x2)={0x7, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a8c000+0xf7c)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f0000287000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x1bd, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xaf, 0x4, [], [@enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @ra={0x5, 0x2, 0x9}]}, @hopopts={0xcfec49b4986efb92, 0x6, [], [@enc_lim={0x4, 0x1, 0x78}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x20, {0x0, 0x6, 0xfffffffffffffff9, 0x3983d5cf, [0x5, 0x0, 0x4]}}, @ra={0x5, 0x2, 0xc7}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x21, 0x0, [], [@padn={0x1, 0x0, []}, @enc_lim={0x4, 0x1, 0x4}]}, @hopopts={0x11, 0x1d, [], [@generic={0xba, 0x9d, "bbacba3bbfb696247957112ab1624ece3e7cc55d2abec1beb959a66a57753bb59fe66b1eb3a58d354746f54d9ae6953846642dc80d98edc8b2624cf15f5d1833cf5db473e4c6e1029e85c68abd4c0d77a5c211c331b8afee8530de91425068060114383ee4474504fe44dfc59c6b680f86e04441fecad5795e0961c2d4deaef662dbf3b5651101796050eaf2e30d459747fe84c2f9bcdca85a54d807a8"}, @calipso={0x7, 0x10, {0x6b4, 0x3fffffffffffff98, 0xffffffff80000000, 0x4f, [0x5]}}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xc794953}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x7b24ad46}]}], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "00cdac"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/06 20:04:42 executing program 6: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000892000)=""/150) shmget(0x0, 0x1000, 0x4, &(0x7f000040a000/0x1000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e37000-0x4)=r2) 2018/02/06 20:04:42 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}}, [0x4, 0x20, 0xe82, 0x8, 0x80000001, 0x8, 0x4, 0x8, 0x1, 0x1, 0x9, 0x3, 0x3, 0x2, 0x2]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000007000-0x4)=0x8c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r1, @in={{0x2, 0x0, @rand_addr=0x3ff}}, 0x4, 0x5}, 0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000005000-0x1c)={0x318000000, 0x4, 0xffffffffffffff5f, 0x0, 0x9, 0x2ba3, 0x7ff, 0x1b4e, 0x400, 0x3, 0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x7fff, 0x7, 0x10001, 0x40, 0x5}) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000), 0x8) 2018/02/06 20:04:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c0c000-0x4c)="0d286520efc1e364b0e30b721c1ae8594cec9cb9954d8c5b723fb4a2ebeafaa3fb103d174a2a3229348ed4ef13b01e167996b16217cccf78ba219885611db8bf63f4bc4862ffca17169d5a0b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f000085e000-0x38)={&(0x7f0000c13000)={0x10}, 0xc, &(0x7f0000785000)={&(0x7f00005d7000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x58, []}, @generic]}, 0x18}, 0x1, 0x0, 0x0, 0x4008081}, 0x8000) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a00000-0xe)="2e164bd176626f786e6574302900", 0xfffffffffffffffe) add_key$keyring(&(0x7f0000afc000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000-0x4)=0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000003000)={[0x30000000000, 0xc00000000000000, 0x3, 0x8001, 0x2, 0x1f, 0xd90, 0x2, 0x8, 0x6, 0x1ff, 0x7, 0x7, 0x8, 0x5, 0x7], 0x6002, 0x240000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000005000-0x68)) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000003000)={{0x9, 0x2, 0x1, 0x100000000, "79999e733f6887bf7aa8665d93467655a730a71fb04f20f77be900ff51901593b140143e4a1ea12fed3bb9d5", 0x80000000}, 0x7fffffff, [0x100, 0x101, 0x1, 0x7, 0x7, 0xffffffff, 0x200, 0xdc, 0x80000001, 0x2, 0x40000000, 0x13, 0x4, 0x1, 0x7f, 0x15f, 0x5, 0x1a5, 0x200, 0x3, 0x0, 0x3f, 0x8, 0x7, 0x5, 0x8, 0x0, 0x931f751, 0x20, 0xffffffff, 0x1000, 0x7, 0xffffffffffff0001, 0x2, 0x9, 0x100000001, 0x1, 0x4, 0x1000, 0xffffffff, 0x8, 0x2348, 0x7c5, 0x9, 0x7c, 0x5, 0x7, 0xfff, 0x0, 0x6, 0x5, 0x1000, 0x6, 0x80000000, 0x7, 0x0, 0x7, 0x5, 0x8000, 0x6f04, 0x0, 0x80000000, 0x80000001, 0x64, 0x4, 0x7ff, 0x2, 0x6, 0xe0f8, 0x4, 0x9, 0x87ad, 0xf9, 0x1f, 0x1, 0x9835, 0xdeef, 0x38, 0x12e8294c, 0xffffffffffffffe0, 0x2, 0x1000, 0x3cec3f21, 0x78f, 0x3, 0x400, 0x7, 0x4, 0x8, 0x7, 0x7, 0x0, 0x9d5a, 0x7f, 0x9, 0xfffffffffffffe01, 0xa78e, 0x5, 0x4, 0x2, 0x9, 0x4, 0x4, 0x6, 0x1, 0xfffffffffffffffe, 0x2, 0xfffffffffffffffd, 0x8001, 0x6, 0x6, 0x34b8, 0x8, 0x1, 0xc12, 0x7, 0x1, 0x3, 0x2, 0xff, 0x10001, 0x10000, 0x3, 0x5, 0x7f, 0x8, 0x2, 0x5], {r3, r4+10000000}}) r5 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0xc, &(0x7f0000000000)={0x1}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000004000)={0x401, 0x5}) keyctl$revoke(0x3, r0) r6 = accept4$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x4000) fcntl$setown(r6, 0x8, r5) ioctl$ASHMEM_PURGE_ALL_CACHES(r7, 0x770a, 0x0) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000252000)={0x0, 0x58, &(0x7f0000003000-0x58)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f000046d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fb000)={r1, 0x3}, 0x8) ioctl$int_in(r0, 0x5400, &(0x7f000023a000)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000011000-0x8)={0x401, 0xd76, 0xa9e, 0x101}) prctl$getname(0x10, &(0x7f0000222000)=""/91) lgetxattr(&(0x7f0000787000)='./file0\x00', &(0x7f0000711000)=@known='com.apple.system.Security\x00', &(0x7f0000632000-0x1000)=""/4096, 0x1000) fstatfs(r0, &(0x7f0000339000-0x1000)=""/4096) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) r0 = memfd_create(&(0x7f0000001000)='{\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000002000-0x4)=0x1000, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000001000)=0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003000)=0x4644) ioctl$TCSETS(r2, 0x5402, &(0x7f0000003000-0x24)={0x0, 0xd5e, 0x6, 0xa5, 0x1, 0x8, 0x5, 0x3ff, 0x0, 0x3, 0xfffffffffffffffa, 0x4}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r3, r4, 0x0, 0x6) 2018/02/06 20:04:42 executing program 6: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)) 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005fd000)) r0 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) r0 = msgget$private(0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000028f000)='setgroups\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000070e000-0x4)='tls\x00', 0x4) msgsnd(r0, &(0x7f0000a1a000-0x9b)={0x2}, 0x8, 0x0) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ef5000-0x5)='/dev/urandom\x00', 0x0, 0x8000) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f9000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000c53000-0x4)=0xe8) bind$packet(r0, &(0x7f0000598000-0x14)={0x11, 0x18, r1, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/06 20:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_dev$amidi(&(0x7f00002fc000)='/dev/amidi#\x00', 0x9, 0x8001) write$eventfd(r1, &(0x7f0000552000)=0x10000, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/06 20:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f23000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c5f000-0xb3)="2f8cba645b6dc14014c967650c0f9a70b44347441b575b9350ab170d6c4a2c7cfde35b56b2da3aaa11a826b6771eb041d84ccff67175a2d982bce9758efef0884563f158d6b403ad6847d1d686393d02c4a1624b1eed6989104468f67442dd8199f249783f9fce1322a63264d19025f6a4ea8739fb1ab8b7ac4e292d49215af5b15cb016965a0e274b049ce827bcbf804c6a7c9e8ba9b0bf7a91be109d85444e7b253d93523a3ea5aaf6e7bbf717ef1a0b3887") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c6000-0x10)={0x0, 0x1c, &(0x7f0000f57000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00003e1000)=0x10) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r2, &(0x7f0000ec4000+0x126), 0x0, &(0x7f0000745000)) r3 = open(&(0x7f0000e69000)='./file0\x00', 0x100, 0x10) sendmsg$kcm(r3, &(0x7f0000234000)={&(0x7f000087c000)=@llc={0x1a, 0xf6, 0x8001, 0xd6, 0x63, 0x4, @empty}, 0x10, &(0x7f0000a8a000)=[{&(0x7f00003db000)="520676d52a4297c15ee0f7a85ba7837dc27b7135d834d00f8b3e1d60f5de5915ed8ca71ee189a67fb543e3d4d0001f3be9335c7020c5c9804ed85dbf4f6ccab6a913abe798066c1838718eba735eb634124f67899d54efd536fca92f4c1e96c60e969708e9ddf12e54aad1fe1feb4ba03c96e4eb6081c4dc8483a0930a83dd7c9d2f108a48350b2210f3610b934cc3cd30d7637fd67baa0da7fa75d6ee988c5938503f8ac25cf650fde38e68824c5e7a4be9e26e1165b88f223e12161d3dfd5f54aba71a492b4da76a942178e56e69b389f12a26738b5cc2157ab818f174bf6da09044fd62b3ee959518a9147e7cb0df1d730a20151d98b8", 0xf8}, {&(0x7f000056d000-0x98)="5a82c7c7b41189f88fee0b6280ba05cf16d6627ef8439b1286289cef01e1cfb3397948f090a50ede2fa69865002e3c59393648dd74d94d4a8e9fa7c07965162206cc4359edb29f3fb9f5985c1cd9e32ba563aab466c6f2b6092012a4079b63d76971415a196ac70594d4c592185796f72dcb4c1ca8fab3ced81e33d5552e06f88d62154d8f5e8d244f213de3c5b7d053b4be140388d413ac", 0x98}, {&(0x7f00004dc000-0x6f)="d842b71830f0a901ed6a95a6fa5616ca1443c48ebf7c359df5169b34af0f4ad4df191d80d7a443bc26123e4b2607ef5b921218d5f06588c1f0f7083746e1a80d73181c455dcd1719fe4927850fff621921b13aeca29776977dcbfa28001b5f499923ce247becebd0b5a7f127909474", 0x6f}, {&(0x7f000061c000-0x72)="de953fa29a451dcda374660b7e01057f4dc707e0311f33eeed25b5064b261ff02b27f650970796ac9884a51f290aea674583953711fecae04f3a1f5a4f881737adb18b55236d73486f70e72680999db6b02a3bf0344dcb7ff39cb0f60a5ae634bdcb4e42fbd5a35f04af794d745143b8d9c4", 0x72}, {&(0x7f00006e6000-0xd3)="76b829fe0717c94b49a9ff7f53eecf70164185063c1d6b6728ae706c1a19e08c142ac2e337f9eb2b7f57329f415a6addf7ff461733d98a9c55133e87d207c98859e048f4cb64bdbd6e892e1da8d71bd0a9a8826616f095722076130a25032b473a43b4a0c0dbea76343096ef7af3352c09753808ba3e9424f3d60159dac24b26e3aac7cce582487064ce59e11b5f8149cfa68a25ac9cd14d1d85b088cde7ed8862c4ed4b7ae8b58f7078ed7b6c8ee14969a63ea67b0b94bf806f255904859d2cc44298249bdaea08da4fa4ab54a9b719a70467", 0xd3}, {&(0x7f0000f4b000)="be3a83e51279d5c82a76b63d57fb1caef3c54d775ceabb81d46b633083a3d6c463da2c72a26e096033ecd386aa9a212db211116adb1b174cdccf4c05d45b2238fc483f3848862b8cf025b0aca0c81fceefa126763a2b8594af8e9a4ca93a4544e91e3834161ffdf64e953d45fe26a7454fc60c5ff13b9fde87e740812e7a0a4dcd17536dca14ff956078d61bd40598faf489bfd27aa7c74faa1cf657d80bda1f361e018520ee8b43d4897ccd48fd105a90cb18f40e715b70b88ae1e96659ecb321f56b20668589392a399d3e818d36d6df76a891042ecf316f380568c04582a7897636a3f29de1ab82c7f0e1", 0xec}, {&(0x7f0000274000-0x18)="edf1532c85b98b0edcbcf3c055d6f3ab054b9c7c3a4b8db0", 0x18}], 0x7, &(0x7f0000d39000-0x270)=[{0xc8, 0xff, 0x7c34087d, "d4f76dab4bd8e036dab78a4f74cefebbb37134094e078e065216dd7011dfa5c3e9220f35bc6b516c361fd41d0c08d4c3526badac91f69c7416a64a4a56794909e0d57442ba1e2144a699f433ddf811922c1a0dd87524ad709c0a8f89b7ff6b0c2b0380b6c4b2580786ee584b79c3b44d4c6a413c3a2b411b67b5f4863c2d476a60a3d8b306bbf2128e53f043038a3152d5605bf0fee58b89ecbc5658e5522398179e20be97ca3bb8ac5645a723c876e13f9e423c372e"}, {0xf0, 0x10f, 0x3a7a000, "52377ab33e79f12ad81fa756e48b812e758ca1023772c7b39f53696353dbc23e3b30baa54d8c20ab1ec509f218d61fa3fbfc63b425b42ebdb68c41e1377bb0dd6dd247c1d03141864ef4b47e1edc56c21e0ff53d2314b8f7d1351349272aeef0c878ec2e496e3ecbc64e6370b924ecf224fcf8c70f47387d26815a21132a53fd4566056d0f5757325efd3bf38da8d61d980aa25becbf9fbc7ce2d657994322b529abe4b17c1d96de9cce118e27538bc2b36db2c0fc8c85b3c868c71b66cb1355bca60a1ce891d7de04389a6a80acdbfc2b894774508a0a767bedf43420c732bb"}, {0x88, 0x1, 0xff, "5223f82e84bfb270958d34ac68573bcd8faa92ac23926ceea236a9bc1653849c132edc67d1ec2d57b0d13ffe111864627ce06158ca2c85e632ce5067d625fac321ee34c4289728e3dc9bb8ad8730a7ff342bb514a03032d2422bce4533ec85bdb01a3ce47023ef7ad13807d5332430a037460ebdbe"}, {0x30, 0x105, 0x67c6b1c3, "ae469e6c9733950aba0512dc13e3bf4e9b3853712427e5113b5d43cb8a"}], 0x270, 0x41}, 0x48001) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000011000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe98a, 0x47c94f1d26a82d21) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f000000b000)={0x3, 0x0, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) r1 = creat(&(0x7f00004c6000)='./file0\x00', 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000040000-0xb0)={{0xfffffffffffffffc, 0x7ff}, 'port1\x00', 0x1, 0x1000, 0x4, 0x3f, 0xed, 0x7, 0xe7b3, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb), 0xb) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0xe0) bind(r0, &(0x7f000034a000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00003ee000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2) symlinkat(&(0x7f000086e000)='./bus\x00', r0, &(0x7f00005c9000)='./file0\x00') symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000430000+0x696)=""/45) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000427000-0xb)='/dev/audio\x00', 0x200302, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) fcntl$setpipe(r0, 0x407, 0x7) socket$netlink(0x10, 0x3, 0x10) ioctl(r0, 0x4000000000001265, &(0x7f0000997000-0x4b)) r2 = syz_open_dev$mice(&(0x7f0000302000)='/dev/input/mice\x00', 0x0, 0x240) accept4$nfc_llcp(r2, &(0x7f000067e000), &(0x7f00008bf000)=0x60, 0x80000) 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000655000)=0x80000000, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000783000-0x8)) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readahead(r0, 0x7fffffff, 0x20) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/checkreqprot\x00', 0x40080, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000adb000-0x50)={0x60000000000, 0x2, 0x1, 0x1, &(0x7f0000179000-0x80)=[{}, {}]}) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f0000e52000-0xc), &(0x7f0000a92000)=0xc) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3}, 0x0) sendmsg$alg(r1, &(0x7f0000aad000)={0x0, 0x0, &(0x7f000099d000-0x70)=[{&(0x7f000065f000)="2094e05d17fee878320d7caefeb82677508b63cbc02e90bc04765e5b65e52c60ed037e141b2f1431b245b497ca78b96f12a28bf144252d9b0f3c14941e909aa40dfb8bbbe13b88d03ec36ccb2f915e4d92f231b91686a0c17f866de197ff90b78b4853702338fa3aa4bfe631234f61b61d25f0ee700f01fc9b15f1b428cab43d", 0x80}, {&(0x7f00000f3000)="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", 0x1000}, {&(0x7f0000b7c000-0xae)="efcafd19a689c63f6f7355647c239b2e121fc31f2ed77b5226f0baf72f9133a1f7e9fa62b4bcea55237c56da341cbf8685088f80133578b12dd33a8e70ab7fa59e733973aed4260b42a96fee82a63832b67ab958b5f9903a5069cef26df14a87f385ecf339d76bebefdad65da2b9be1541e4c327cbb5c11a4b38e1aef6f34c2452a1b24a8f752d123cb9da5c02c29f5c12858e9e4096352fa7dbbaa1c311ad3fdf9aff0d01fd66a383d0ece2d386", 0xae}, {&(0x7f000093f000-0x5)="1792daaf57", 0x5}, {&(0x7f0000f6a000)="54fe191d55d8cd408950708216c8e5fd214a881331b30fdfbb7945da57dab601b02ef281228b83f7873053907e8f32eeef36b46ad66358af3fc3162957fb69d1683b0541c23ca7cdc462c1a93bc3f99e5443caba0093228e2629255092da75a7ecf92109ed2b2f65e1ba38d49ec4a3d153f829c1da4a20bcc4", 0x79}, {&(0x7f000051d000-0x3b)="eee24840d262fe5dc7a84432231e6a0a07850c37996d729308b4e20955a774600150db3aa38e28be5dcdc646f5a6e18e946ec394b56888c2e1cb08", 0x3b}, {&(0x7f0000009000-0x4)="0fb621c5", 0x4}], 0x7, &(0x7f0000bde000-0x100)=[@iv={0xb8, 0x117, 0x2, 0x9f, "f4a49851c30e82566350f63538f6f07c103206610413a718f2608582221d712a616921c24bd9772addf4f2fae8f607513323eb37271349758aa3cbd4d7b0367c5b856c4cca2deb2eb3136afdb6a858647a034bf51871887fe823b212fcf963cdc36386c3be1ce71f0518293eb1459d26eb9dddf79db940776306bddda20d73c505fd92f84ea598ca0d18029089143ad4b93154dea2b13452239451e697b566"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x100, 0x4000}, 0x20004040) munlockall() 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) bind(r0, &(0x7f0000f73000)=@ipx={0x4, 0x6, 0x5, "7cb4e675ddb4", 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000267000-0xa4)={0x0, 0x9c, "dd6ff93c51347084d6618c9807d779658542828dca49a47de7591d1c10d248b363fc1f94223c9dbadf3c828414ee6dd122b385c75183447b66e576cf239d3f6c748e445f2f9d08410af0ae3fa543c83cdfb37db062023f2578f432240f48610014d3cd248ccabb5d302ea30a01405160bcb7a2a743a6c2abf6956d51ff43b17a12ee7b92b3db9fd091aa846696680e677304e5882723521bf8c7d799"}, &(0x7f0000d01000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000021000)={r1, 0x4c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000016f000-0x10c)={0x638c, 0x100000001, 0x0, 0x0, 0x0, [], [], [], 0x40, 0x2}) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1f000-0xb)='/dev/vga_arbiter\x00', 0x101040, 0x0) getpeername$packet(r0, &(0x7f0000e3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000802000)=0x14) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b87000)=0x8282, 0x4) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(0xffffffffffffffff) pipe(&(0x7f000008b000-0x8)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0x0, 0x0, &(0x7f0000232000-0xc)=[], 0x0, 0x0, &(0x7f0000a85000)}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009bb000-0x1)={0x1}, 0x1) tee(r0, r1, 0x7, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b23000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000408000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000859000)=0x1c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000364000)=0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000b2f000-0x1000)=""/4096, &(0x7f0000f9f000)=0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d57000-0xd9)={0x0, 0xd1, "95935a2517a9a3535763a291639bf7c0646e50a71826c51cdbdd5453efe0cb64f826610fb4949df53669406f011d4154b7d62ec254b02098d098bf7e386d2cc2d234717976dc5b331ed0483b65d921604846facd2f82748f0d2c14f25a1a7d44a4b7ecd7a4d535764251b5c1f73a708e343ea7f860e56464aac76e6bf848c0aca8cefbb4c56a278149c1e9c8406a16a042be623a040c5f9c9b587f9ed73f8ac1920e664ab766183e95df074199ab7bfa51c5252c98735d1e21a3b9b83e8bac95766dfe70556787e7115a267d01434c53f2"}, &(0x7f0000741000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000179000-0x8)={r4}, &(0x7f0000ded000)=0x8) r5 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r5, 0xb, &(0x7f00003d0000)=""/198) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000189000)=0x2, 0x4) 2018/02/06 20:04:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00001fa000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)='$eth0.\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000ed000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009bf000)="3655730c691dadb5d93de8f3ffb4fd0341728e69c8548c4cd7f766f396fdf37696821434", 0x24, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000aa5000)='user\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000faa000-0x2b)="f13d43c2f9b84a09ae5b6f8da4f48ab0346300807bdeda3f8c1ead12a61a57f1168e69441dcab6adb70880", 0x2b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r2}, &(0x7f0000000000)=""/155, 0x9b, &(0x7f0000000000)={&(0x7f0000c57000)={'sm3\x00'}, &(0x7f0000df4000-0xf9)="ff016c81c13aa42a41bfa499ef54e29b48841562f0461cda33fb30e1677c27c8f5fd1e93ea3bf6d79cefd8e86b59936e254bd4154ee4b7293ac0cde27b9bcc174c41068e9af5abd243792e3da93733c928a89be9a62f913899fa6aefbfc54a7a59a20a5cf3d987e93a184e01a236376c82477c2bc4b284cd0c873f31afe2f3fed28c32b01098f0fcf26254dec77e02d563aa5e50d8211d012ff9caaf5f65fe52fd9bce76510954f245fa84b4f99f136b0f7602dc59ad5b7b90d07a34b9d6604d09e331fd8ea410b3fcb0f040d8ea60f7157e11861b2b25c53f9b60a9362b85bf8412e16f834bdc9dd679fde32a172235925022547b8bd87cc4", 0xf9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d99000-0x7c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="cb132e517297", @empty, @random="014e4c6cdaff", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00002da000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:42 executing program 2: r0 = socket(0x1, 0x3, 0xe65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000d58000+0xb7f)={&(0x7f0000001000-0x38)={0x2, 0x12, 0x10001, 0xb, 0x7, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x6, 0xff, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x1, 0x7f, 0x2f78000, 0x75, 0x2, 0x40000000}]}, 0x38}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000002000-0x4)=0x3) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ab4000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') lseek(r1, 0xfffffffffffffffe, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e7d000-0x14)={0x7, 0x100000000, 0x9, 0x8000000, 0xb}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f2a000)={0xffff, 0xfffffffffffffff9}, 0x2) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b31000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001a6000)=[{0xc, 0x66}, {0x0, 0xfffffffffffff800}, {0xa, 0xb1}], 0x3) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000f26000)={0x19, 0x6, 0x20, 0x0, 0x0, 0x1ff, 0x0, 0x7ffffff9, 0x9, 0x0, 0x9}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 20:04:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000049e000)=0x0) rt_sigqueueinfo(r1, 0x2a, &(0x7f0000a90000)={0x12, 0x8001, 0x8, 0x4}) vmsplice(r0, &(0x7f00002d4000)=[{&(0x7f0000b4a000)="21d41c7afa9ef6bd63e788b319c6066e1766c464abaff2c3e4bb453970a175420c60f025b88f15fd41523892f0c6cc8cc84a3da5d0ca9218d51f1563516ae54c50742a9c269ec7b87381654bc65de5c8eafaf83d4b4ea2dfd409d6edd1da8014e1d1006569c2fe02d1eb8035865061b00c3075560eae545acc61bbf0325156cac45648cef8db6402e32e45e1faf36df0a95687af6c03a780a34f8451fd582e529a42c36fdb784aa8ae20ebe282be4f28328dbc4a", 0xb4}, {&(0x7f0000ccf000-0x51)="8962f707c0533b4fef9af6bc4fabb955d573405c9397eb3e5926c945842d6448d3a8296e1912c46a6f3bafcc1c4e6ad72cb6ff059de4a1d6108ecb24a617d086fd0c8c759ee7087e9f38f434952cd0c95c", 0x51}, {&(0x7f0000262000-0xcc)="116e3fc67735b0e6cb695b38738f38dea3e0b8119955d98e4d73ddedb03f89464aee90361e13a3d3d8698b3e479b99933cbc5302076c48ebd2a3cbb9fa15d2d8c685d614468eb1ad38b1b19e244e1c9f12e8de81a695a9270c33afdb86d02e09e24f2f2d774c37ca09249c08a1431c3372eebca5ecc969a973ebd5d25e5b80f5724c58640ee19be0a83bcb8111660302f1ac92e50f338fc94c186ae33c2a14049605810899834143fc7cdf883f38616c37ab61ddf7cfbb3344b24d29f999703fc4b3c3d723437557477ad05d", 0xcc}, {&(0x7f0000f0a000-0x2f)="4b14f1616d66cd825dcea85d6d2f735029bbfd697c4f8716c7e70e58cc6f40ea25165bb097153612ee2e3d0fe92d75", 0x2f}, {&(0x7f00004e0000)="068a0f7861ee1b4beed999c87b068d1afd1f9730e187d4a5e312f628df446420073915dfcadac9abb0e94373479a0dc131d5e652eb626bffed84c0acd1bd6cd3ebfcd4bcc39e8cc9f4ade200d0b23d4c1495c064cb642bbc3405d74c8a3198598de2516c207dfb123a6ad275e8bc8c49791d42b68cce6ed0e47daf938d707ee23ec9884e273d43a8d1699de87e03d6990f620e8792dff62eedfce9e9dd33b11264d322063cbdbc3ef5d5976aeaca9786132f7cb265d9a1e86e9cad01708b4b2a8895ffa27f7a506434960d81", 0xcc}, {&(0x7f00003ce000-0x59)="868c5bcb51be867d63acdfb71798e111b552d35a26d7b0087236c0043448122a6f73f94aa55e80fffdfc34f3943633e89e990af6ee904a391c0f5bf832ab9022dbfd50d4f485068a4700630e0034f263d0c8c09ffa99980f53", 0x59}, 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{&(0x7f0000cb8000)="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0x1000}, {&(0x7f0000d06000-0xa7)="82a4e9fdf65e6d1b52dfaf0b451904931f001155fe8360093994658773eb65a5b5d87f172fd610dad1ab93647bef49456c29c9312a9613e6bf1fec219383221004b38d9c696e7f1bef8f0de1d15d542737e45e96fe37fb19b7ee3d6ade9d5c4b4bab60e6fcf8c5d756b62e69f35c3bbbc65b312f9b05645dea6fabf3c36b9af5cb4d2ae748a83e3aba34bbf8ef971ea778e67d3c02bb1b52bd4f96d9424f444247f6074c504dc9", 0xa7}, {&(0x7f0000bde000)="cb68126484634e34681f37de5a9f012fe0ecfc617d4ce79382e58436f9186e2052f7a66036459348d14511bd5c66394c10551e2e039d4cd543d07b5b266c9797fe1b845942fa774a43696becded59e0d25a540b2c0cfa1645215eedb8f57fdc6222a246219304a8cec42b4238b15fcaa205cd9856b0844b6bcc22cb1cc8534b5b3621057df73afd6310d1a17dec5edbbe67a46799649b15a0fd543de248c43", 0x9f}], 0xa, 0x7) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000052000)={{}, {0x7ff, 0x4}}, &(0x7f000019e000-0x20)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006b7000), &(0x7f0000e77000)=0x4) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000332000)={0x6, 0x400, 0x8, 0x9, 0x2, 0x0, 0xffff, 0x10001, 0x0}, &(0x7f0000c5c000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b47000-0x8c)={r2, @in6={{0xa, 0x1, 0x8c, @loopback={0x0, 0x1}}}}, 0x8c) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20), &(0x7f0000046000)) 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndtimer(&(0x7f0000bb2000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/06 20:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c72000-0x48)={0x90000, 0x0, [0x3, 0xa11, 0x4, 0x1400000, 0x9, 0x3, 0x7e000000000]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00007e5000)={0x0, 0x0, []}) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000936000)=[{&(0x7f0000417000)="e5c62ec8c51a6b885da8", 0xa}, {&(0x7f0000fe8000)="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", 0x1000}, {&(0x7f0000513000)="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", 0x1000}, {&(0x7f0000bfa000-0xc7)="8b7ef577aac8ea223a1565bf25f55df3702c268182a775abdcf6d791a158d918a8156cb3a83c7bf216fc0aacc647c80da1390f0800656057c005333c23aa598dc41cc3cffd258b8ba621595d0b2b9e5c5c3c159d6b874d58dffb785b22cfa4224aac2e1c5b4736c4a1126c223a5e9008cc71b7cd8c73149ff26b236a27722122c796980149ee9fa89ec6b901b2ca3fff11f9555ae1dcd6c04afe02b1847c299687e546339df43efd28b7049e2d95a7056f848b3372cbaf5f9759e08c9f662a03b723c026ff16fd", 0xc7}], 0x4, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000085d000-0x46)="d353baf98da89f7acd9b163b787b5e1e119ee23557841eae4aaa5e3b103e07a80ecac79341763cb8ac7b791ba001ce0875fc62ea05655bc0720b1a8b2a097b8aad19b99ff585", 0x46) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r3, 0xff, 0x2) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000000)) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) getpid() getpgrp(0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfe000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = open(&(0x7f0000afb000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000486000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000077e000-0xff)=""/255, &(0x7f000078a000)=0xff) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:42 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0x82000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000008000)=0xe8) recvfrom$packet(r0, &(0x7f0000005000)=""/199, 0xc7, 0x1, &(0x7f0000004000-0x14)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000000a000)={@dev, @empty}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000)) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x230000, 0x0) dup(r3) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000008000)={0x7, 0x0, [{0x80000000, 0x3ff, 0x1ff, 0x8000, 0x98e}, {0x80000001, 0x6, 0x81, 0x2a17, 0x4}, {0xc0000000, 0x0, 0x400, 0xa6f, 0x6}, {0xc0000001, 0xf8f3, 0x6, 0x7, 0x4}, {0x0, 0x4, 0x20, 0x100}, {0x0, 0x2, 0x2, 0x9, 0x8}, {0x2, 0xffffffffffff0000, 0x19, 0x3, 0x2}]}) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000693000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x4040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) connect$vsock_stream(r0, &(0x7f000082c000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_bt(r0, 0x8907, &(0x7f000029b000-0x85)="0b5bc3b1a3ff6b54f06416d316e887e73739187c7f8699402614c4c2f734a7f3e08067582ee85464ccc2fb669cddd163d404e7af43624967ab3e516a9fe3b30ab644d969dd9cebdab887a9b779f75b7c7ff7331decaf3590a716dd043110b49b5934b0da219324c0fccc83e4425974fcc8391ebcf52cfac8a253258bef844e729ed6558380") write(r0, &(0x7f0000f41000-0x2e)="b63db85e1e8d000000004300003e15d6cc006aed5ed22c7018cebc9b97ae21b14d872c678ce2bc9b1600", 0x2a) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000011f000)=@dstopts={0x73, 0x11, [], [@generic={0x3ff, 0x5f, "9ec51b39fbe9be5fdabbc57a43e894dedfbb2cc87a02805598a3c0131d37a89da2b84b2a32ad52cc8785c2c83d324a124d7d80f2c90837e5ef13fde82159df0044b924544029800f04f4e902624a979b0797d956a2c7c89e24030507e64f69"}, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x20, {0x20, 0x6, 0x100000, 0xb5f4, [0x5, 0x1, 0x100000001]}}]}, 0x91) 2018/02/06 20:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) r1 = msgget(0x1, 0x88) socket$inet(0x2, 0x5, 0x100000000) msgctl$MSG_INFO(r1, 0xc, &(0x7f00001bc000-0x6c)=""/108) syz_emit_ethernet(0x6a, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "9a977f0eb3050000730f30f600e3"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 20:04:42 executing program 5: syz_extract_tcp_res(&(0x7f0000216000-0x8), 0x800, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@rand_addr=0x20, 0x1, 0x101, 0x1, 0x2, 0x2, 0x20, 0x0, 0x3a, r1, r2}, {0x1, 0x7f, 0x31f0, 0x8, 0x7, 0x9, 0x8, 0x8001}, {0x2, 0x3, 0x6, 0xffffffff80000000}, 0x8000, 0xd, 0x0, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x3759, 0x5, 0x7, 0x2}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x24, 0x3, @thr={&(0x7f0000003000-0x2d)="d60066da6a1f5685f3f1154a198f4b9ace1fca706e119ae6f98020dc0a9dd78cf0cbefdd5352efa68e18932b66", &(0x7f0000007000-0x1000)="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"}}, &(0x7f0000006000)=0x0) timer_getoverrun(r3) fcntl$setflags(r0, 0x2, 0x1) r4 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r4, 0x5, &(0x7f0000002000)={0x38, 0x1, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000007000)=""/120, 0x78}, {&(0x7f0000007000)=""/245, 0xf5}], 0x2, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000008000)) 2018/02/06 20:04:42 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000902000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000b12000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000933000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009e6000)={0x0, 0x48, "6161096c1705b8df39bfb4956ed01cd541e7b284e0792df27a715ec9f56635d1d95d7b0ded75cf5238f6a3a53b7164b9b98c181efc3600a0e8323952ffef4843c6446ed211a6d6d6"}, &(0x7f000052d000-0x4)=0x50) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003bd000-0xc)=@sack_info={r3, 0x8001, 0xadb}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000091d000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80]}, {0x100000007fffffff}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff000000, 0x0, @common='gretap0\x00', @generic="3338fff107a9d53bcc65053203e30606"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffe2e, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x330) 2018/02/06 20:04:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="b2439869fb0b0be2789c7b94cf41daacd2509e41f37b2447e687784a6b2f20947007f6125b98f04c72a016ebaa36cf8643a27f293720481be0eb0d6de5062f586e9bf445e42db90ec8a020da8ee48de83298349ea1e3c986a889b700c987822f67ca1ce36024fa0ba2c0292556cb8299effd56a5d1f0c967627ac97dda5af0f350aa04978911fd8b591bcef88d19cd7293b67869023b0b56cdb01b11ef804aee51da38611b6bc575c6bd8479d72470b145d6a273e6e5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a15000)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00005d8000)={&(0x7f0000a85000-0x14)=[0x10, 0x5, 0xfff, 0x401, 0x6], 0x5, 0x20, 0x1, 0x2, 0x7ff, 0x2, {0x80000000, 0x81, 0x3561, 0xebce, 0x101, 0x1ff, 0x7, 0x0, 0x80, 0x5, 0x12, 0x100, 0x87, 0x1, "434f444c4c563a52c65165cca43a83b2935bc05216a3f277496643f585125f47"}}) syz_open_dev$sndmidi(&(0x7f00009ac000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x14000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xa4) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}]}) 2018/02/06 20:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f0000ea3000), &(0x7f0000a3c000)) 2018/02/06 20:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) io_setup(0x401, &(0x7f0000ae3000-0x8)) 2018/02/06 20:04:42 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000030000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000464000-0x4)=0x14) fcntl$setpipe(r0, 0x407, 0xffffffffffffffc1) r1 = syz_open_dev$mouse(&(0x7f0000c9a000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x101000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b16000)={{0xa, 0x0, 0x7fff, @empty, 0x6}, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}, 0x8, [0x2, 0x0, 0x9, 0x2, 0x100, 0x401, 0x401, 0x3]}, 0x5c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ca4000-0x14)={0x101, 0x40, 0x0, 0x4, 0x400}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000010000)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0x56)=""/86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000)=0x1c) fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000003000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1, 0x8, 0x8001, 0xc6, 0x400, 0xfffffffffffff801, 0x2}, 0x1c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003000-0x4)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000003000-0x8)=&(0x7f0000003000-0x1)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000002000-0x24)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000006000)={@syzn, @ifru_mtu}) 2018/02/06 20:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c6d000)=0x0) r3 = getpgid(r2) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000590000)={r1}) setsockopt$ax25_int(r4, 0x101, 0x2, &(0x7f0000cce000-0x4)=0x1, 0x4) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x1, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0}) openat(r1, &(0x7f0000780000)='./file0\x00', 0x800, 0x20) shutdown(r0, 0x1) 2018/02/06 20:04:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ac000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000519000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xcc, &(0x7f0000ea2000)=[@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xc8fc}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7add}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcd}, @in={0x2, 0x2, @rand_addr=0x2000000}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6d}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00000e9000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x16)={r1, 0x0, 0x7, [0x6, 0x7ff, 0x6, 0x1972, 0xffffffff8ec663bb, 0x7f, 0x40]}, &(0x7f0000002000-0x2)=0x16) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000+0x248)={0x3, 0x2, 0x9000}, 0x4) r2 = inotify_init1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x230, 0xd0, 0x230, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x328}}, [{{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xb0c, 0x1, 0x1, [0x1, 0x8, 0x0, 0x80, 0xba, 0x8001, 0x54, 0x1ff, 0x4, 0x314, 0x100, 0x9, 0x1, 0x0, 0x6db0, 0x8], 0x8}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x0, 0x1, [0x0, 0x7, 0x2, 0x4aa, 0x6, 0x6, 0x3, 0x8000, 0xffffffff, 0x4, 0x8, 0xb3, 0x7ff, 0x8, 0x8, 0xb8ff], 0xe}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x15, 0x0, 0x776}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xffff, 0x7fff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, [0x0, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], @generic="1e4257b84062dc4466fafe98926dbb00", @common='gre0\x00', {}, {}, 0x7f, 0x5, 0x1, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x4c3, 0xff}}}]}}, 0x458) inotify_add_watch(r2, &(0x7f0000b2e000)='./file0\x00', 0x64) open(&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0) sched_yield() open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000c76000/0x4000)=nil, 0x4000, 0x100000c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@common='ifb0\x00', @ifru_flags=0x4c00}) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dad000-0x11)='/dev/vga_arbiter\x00', 0x141000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000194000+0xec2)={0x0, 0x7, []}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}]}) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000dcd000)=[{&(0x7f0000f86000-0x54)="8c6be0b22a9f457518685bb16453c96617e3af394b3c567b79b423935b9a3d3b26238d741947fbe42a01460a00dc3e1f030a71641492b571a3d4a335b1ab644230c1744e82382fdf6f8240f6789dfb0d9fb5c9fb", 0x54}, {&(0x7f00008fe000-0x1000)="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", 0x1000}, {&(0x7f00002d9000)}, {&(0x7f0000e18000)="f08e6f5bdcc73429035d6dd1b2a2768a7852e7104da3f51e55301e2bb0a3cad365375037315d9a59768fc958bdf2786f2dd4405517db411e4bf9531f90d6d05a2d36421aedea56eab3f7bbb897daf44fd019a892d78bd542bf52f4da44e19650e12a5207e9a5047d95d663", 0x6b}, {&(0x7f0000526000-0x8c)="bf33aa470e1da4b066160cb4519fc6aafbb22b13e8df7a65623822089959398ffef01580ac48486b26dcdb0f181442c1067b18427324c82e8a3c40bffefdf66b259782ab76163194bbf6f079261381a02f337e90823742065407abbe50fb20327d43e3c11695970c71e40adcb850768ecf797f40b3958a6679371ea01b5ad456689f9add358a221ead2c2d32", 0x8c}, {&(0x7f000044e000)="e3de93850f6551abf85103ee25b5b9f69901281ebf89f3d7012b12f2d2031ec7c9860d786165a1ab7fee92acfb205115ef655446f55a9fb0b90c6c56", 0x3c}], 0x6, 0x0) stat(&(0x7f00005dd000)='./file0\x00', &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xfffffffffffffff0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r2, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00008ec000-0x10)="656d3073656c66a673656c696e757800", 0xffffffffffffffb6, 0x0) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = getpgid(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xc, &(0x7f000000b000)={0x7fffffff, 0x1}, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000d000-0x7f)="bd872fc1a79427bec8842d4d50295dfc09ffb86d82482da85c8469c821576be954d21674ef30c467e9e18fccb8fd935eebaecd44b71736f050207b9eea6f95101d63ff685818660b0617e074ea867002df024b141dbb0b3999138c6aa3b2a2be719134d0149f099e600705be3fe06e31d8262b548d499b1f3ee4ce481fd67c", 0x7f, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xfff) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) socket(0x5, 0x5, 0x3) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x7, 0xff5, 0x7e298a2f}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x4fde}}, [0x3, 0x6f22, 0x5, 0x8e7, 0x8, 0x2, 0x5, 0x8, 0x401, 0x1b1, 0x9, 0x0, 0xf7d, 0x40, 0x8]}, &(0x7f00004de000-0x4)=0xffffffffffffff50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, 0x0) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8), 0x7c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009a9000-0x2)=0xd40, &(0x7f0000864000)=0x2) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000c41000-0x10)='/dev/input/mice\x00', 0x0, 0x102) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) syz_open_dev$amidi(&(0x7f000059c000-0xc)='/dev/amidi#\x00', 0x9, 0x40) mq_timedsend(r0, &(0x7f0000648000-0x19)="b6eb06", 0x3, 0x0, 0x0) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x57)="3bf27202945e9c034e30a4464ac196def4f8409beb4485e380e37ef374a8fbd15c227382de717f882c6b2911cd230106db0a1e2fec33ff1c68a92f3daa69fa936165b7fd0b0015acd34ec6b9dc9bbb0dc53a09f541e3b7", 0x57, 0x0, &(0x7f0000000000)={0x3, {"bb71564847084a"}, 0x7fff}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x9}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000)) r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x37d3b89fb2a38386, &(0x7f0000000000)={&(0x7f0000003000)="fe09a6af4f140baadb8c4a6ad64f3da74234d139c43e443db90a0306ae5797bc7533431afb8e6ad11839ea21e1cfe40c4752e52d4ff58ce6dea748794af14f1b5e46e66abb7299b8dcb5cad572246e7e48f7e30fc0e7f57931499ad8140d985bc467cd47761e9a2592430a6400ae3682e2c92ff955bf17180173e0417041599c4706c3a94b", 0x85}) fchmod(r0, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000005000-0x4)) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000005000-0x10), &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000007000-0x50)={{0x3, 0x3, 0x5, 0x2, 0x3}, 0x9, 0x8, 0xff}) fstatfs(r0, &(0x7f0000006000-0xdd)=""/221) r2 = syz_open_procfs(r1, &(0x7f0000003000)='net/stat\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0xab, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000003000)={0x9, &(0x7f0000001000-0x10e)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) shutdown(r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000008000-0x10)={0x4, 0xc8e, 0x8001, "81cba7f1f7c9", 0x7}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000008000)={0xfffffffffffffffa, 0x7, 0x5, 0x8, "2ec9061083bd8c5b64b123079aa666126862733f78c7cce0905ee75ba7b30740d9076b41e76f33b373c4d3a9", 0x5e7e}) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000843000-0x1)={0x20, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000025c000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000795000-0x8c)={0x735, 0x8, 0x101, 'queue1\x00', 0x4}) [ 71.518098] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 71.533269] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/06 20:04:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) listen(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a78000-0xe)='/dev/admmidi#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001000-0x28)={0x3, 0x58, &(0x7f0000076000-0xbd)=""/189, &(0x7f0000000000)=""/97, &(0x7f0000b61000)=""/199, 0xd000}) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00008a7000)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00004b5000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/audio\x00', 0x202001, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000666000-0x76)=""/118, &(0x7f00003df000)=0x76) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a5b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x0, 0x2e01e, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b4000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000c25000)="7e69645f6d617100958115ab81e964db24c2d9e017fd8292685ecda55441d19711f134a060b6225a7d283be73dffd6aa92de736bd9a90bb0454734357036ab1e5ead72dc7239eca6") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00005c7000)=""/126) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x73622a89}], &(0x7f0000d72000-0x8)=[0x1]}}], 0x0, 0x0, &(0x7f0000009000)}) time(&(0x7f0000e8a000)) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)="6769645f6d61701f") writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c1f000-0x98)={0x0, @in={{0x2, 0x2, @empty}}, 0x4bc40ee4, 0x6}, &(0x7f000026a000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c40000)={r1, 0x7, 0x20}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000b54000-0x38)={&(0x7f00003d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00005fe000)=[], 0x0, &(0x7f0000a81000-0x1d)=""/50, 0x32}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f000067f000)='/dev/snd/midiC#D#\x00', 0xeb8c, 0x440000) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000586000)={&(0x7f0000263000-0x20)=[0xfe03, 0x7, 0x1f, 0x54, 0x2, 0x9, 0x7ff, 0xfffffffffffffff7], 0x8, 0x48, 0x1, 0x0, 0xbc15, 0x4, {0xe1, 0x6144, 0x0, 0xfff, 0x5, 0x80000001, 0x9, 0x800, 0x9, 0x9, 0x400, 0x400, 0x1, 0x3ff, "b1ed9e7b6cd93d9a44659c3763751319ba73e00fc39bbc21c677608ee27b0ee8"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce9000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000043b000-0x4)=0xe8) setfsuid(r5) 2018/02/06 20:04:43 executing program 6: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getgid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r3, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10}, 0xc) r0 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x7, 0x208000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000028000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000027000+0xcc3)={0x1218, 0x2, 0x6, 0x10, 0x4, 0x1, {0xb, 0x0, 0x8}, [@generic="cb5d3c5d0def65ba772fee5816620795b16889e8b583b4b2417fbd4d92602d0b0fea83b53433fd8d1b1aa8545eb68b388a848fcd297e0b1647cf244fcb173710c3dc186213b51e9616bb861e0defcf0d2f3b07ce8c3c599a4fe7d56a709e35bd9e9151a1f179c49e1727809b35436a04d23efcb802b957c3df686afab366de8af0a3f686d14a9b62dffe945f76e94d61b3d9446495181dee318486bbc5cad4d55c60a226a102d31c0fb43cd759fcf988e39d9d75bbf23300ffb6102acb6aee112ab565aedc6f42e090b859b2353f", @typed={0x18, 0x34, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x40, @uid=r1}, @nested={0x1010, 0x64, [@typed={0xc, 0x40, @ipv4=@multicast1=0xe0000001}, @generic="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"]}, @typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x8, 0x6f}, @generic="ae5b371fc8674039010ac0cd8b6c3b4158d7356e23596ab141ea206bb1a5df6943b0158dc944d4e5450266230dce78979b5fdc9a6a5825398a771761a52bf49cec386151a9a9b78bb57b3dd98c6771137933ed60f5416baebedfb7e88e89673f5ae186e55b4ca4d49ce26824c62d08a151bdfbb48c66176eaf9eff5260c761a12554010d6cdefd978b4d58d8224ce1fc5f731fc97292cab62d11e2f00d72073cfe2fb2625d01869162b948b14317a12ea38e668c683b90bb958d09f75f5ebcccbd8b2b3c97bbd000404d0cffeb03d51141cec914f68a28a0e0ff807a401f6ec07a5e6b996453cfc07c1601"]}, 0x1218}, 0x1, 0x0, 0x0, 0x4804}, 0x40000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000027000-0x70)={[{0x4, 0x9, 0x9cf3, 0x9, 0x6, 0x80, 0x8001, 0x1, 0x1000, 0x2, 0x5, 0x4, 0xaa}, {0x0, 0x4, 0x9, 0x1ff, 0x18ea36f4, 0x878, 0x9d, 0x16, 0xffffffffffffff40, 0x4, 0x9, 0x6, 0x2}, {0x5, 0x10000, 0x2, 0x3, 0x1ff, 0x3, 0x4, 0x4, 0x9, 0x27, 0x8d, 0x3ff, 0x8}], 0x7}) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e1000)="7a51c0b1d48b606a375ef71a3179137e7b6aa2241b797a45a0bb2cc29ace3e4f4fac5fd215fa7774e212b7eab0de26f87c993a4755b3cb57f78c82ffa01a24f8f4f91b7d22d1424e1c33e77b89af14c32f3da6fb292b6316d4fbbe8de1238505d248c09bda7b1f56d64e3543b5883fa0d3a1d1e6204ee1e6904ff0ebf9b176c31cd70b15c3", 0x85) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000150000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f00009e1000)=""/228, &(0x7f000083b000-0xc7)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000f47000)={0x0, 0x0, &(0x7f00003e6000-0x9d)=""/157, &(0x7f0000e8c000)=""/117, &(0x7f0000e58000)=""/61}) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000981000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000165000-0x8)={0x0, 0x1}, &(0x7f0000cb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000210000)={0x0, 0x75, "1aad715bc9a26ba94282ac62f1ea629a8cfd3f1cb9ec61b8e611ad7e7a366a937ceeff30fba92c49f62f8cf167538261d98aeeb92e81efb1fb8ab507273478bebc635e0d3459de800d650b0bd645900d1dde897d363a2fc7825ae8e213f5e3062c45d71b2f90670e05e4ed6405acc24500367be008"}, &(0x7f00003e6000)=0x7d) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093f000)={r1, 0x100000000, 0xfffffffffffffeff, 0x80000000, 0x7, 0xffffffffffff0001, 0x6b7b, 0x3, {r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x1ce1, 0xff, 0x8, 0x28c8}}, &(0x7f000042e000-0x4)=0xb8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/enforce\x00', 0x800, 0x0) sendmsg$nl_route(r3, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r5 = inotify_add_watch(r4, &(0x7f0000555000)='./file0\x00', 0x400) inotify_rm_watch(r4, r5) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000034e000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ca000)={0x0, 0xfffffffffffffffc, 0x8, [0xff, 0x8000, 0x200, 0x3847, 0x93, 0x4, 0x4, 0x4]}, &(0x7f0000bea000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000030e000-0x6)={r0, 0x200}, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ddc000), &(0x7f0000f89000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000159000-0x2a)="7e2b6dd4516127b8aee5dc29aff1978328c335dc5e2521d9dcd1eea4a8be015b0ce9b36eebde9460f209", 0x8d) bind$alg(r1, &(0x7f0000845000)={0x26, 'rng\x00', 0xb, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x55) r2 = getgid() setfsgid(r2) syz_open_dev$tun(&(0x7f0000cf3000)='/dev/net/tun\x00', 0x0, 0x80000) [ 71.647363] binder_alloc: 11138: binder_alloc_buf, no vma [ 71.653224] binder: 11138:11144 transaction failed 29189/-3, size 24-8 line 2957 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000f06000)=""/156) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x280580, 0x0) lseek(r0, 0x0, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) getpgid(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x80984120, &(0x7f0000006000-0x1f5)) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009f5000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x24}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c4f000-0x4)) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x0, 0x3) [ 71.691416] binder: BINDER_SET_CONTEXT_MGR already set [ 71.705619] binder: 11138:11158 ioctl 40046207 0 returned -16 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) socket(0x5, 0x4, 0x200) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f85000/0x2000)=nil, 0x2000) r0 = shmget(0x3, 0x1000, 0x200, &(0x7f000097b000/0x1000)=nil) shmat(r0, &(0x7f00007f5000/0x1000)=nil, 0x1000) r1 = syz_open_dev$mouse(&(0x7f0000440000-0x12)='/dev/input/mouse#\x00', 0x0, 0x18100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000813000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000e55000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d85000-0x1a)={r2, 0xfffffffffffffffd, 0x9, [0x80, 0xf6, 0x10000, 0x2, 0x9, 0x401, 0xfbe5, 0x6, 0xa5ef]}, 0x1a) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ba000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000071c000)={&(0x7f000002b000/0x1000)=nil, 0xd7, 0x5, 0xc, &(0x7f0000361000/0x3000)=nil, 0x101}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000679000-0xee)=""/238) [ 71.743214] binder_alloc: 11138: binder_alloc_buf, no vma [ 71.748868] binder: 11138:11144 transaction failed 29189/-3, size 24-8 line 2957 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='$!cpusetbdev\x00', 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e73001782") exit(0x0) getdents(r0, &(0x7f000013b000)=""/181, 0xfffffffffffffeaf) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f000012d000-0xb7)="67df8ea3b82f3ea7995b849fa74aeef418b857b2d5f1109a74bdfa13944066547ff464b2c525db74ca41aa2e2f2fa29b30bdc64eb636f44bae3947c24249a58d7ad257541d63d95005a5d2edcd76d084f360a953ea53116eaec9cbba84338981a92d14ee0469c025b08fef71de1ae84ca4090b07e5316d66a67799e72df3a8f10fead7a8004a741978df60016b7c7f3a5e498e66da7d069bed9baa542ce5c65070bbb81a2ca340d0269770371b51ceed35f0ba081fd8c8") fcntl$setsig(r0, 0xa, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000fb000-0x8)=0x7) r2 = add_key$keyring(&(0x7f00005fa000-0x8)='keyring\x00', &(0x7f0000990000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000478000-0x8)='keyring\x00', &(0x7f0000814000-0x4)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b73000)="cb8ce888ca894ac5f1adaba2a82579b145dcf2ec17d3ea7da4ab2beb7d12d9bdba5b15bbb35e3e75f3dca8205a1eb79b79a7e850cfad138cf5528b42", 0x3c, r2) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fea000-0xb)='/dev/vcsa#\x00', 0x7, 0x40000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fea000-0x4), &(0x7f0000ed3000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fe9000)='./file0\x00', 0x80000, 0x20) r1 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb}}) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x0) write(r0, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) socket$nfc_llcp(0x27, 0x0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000f10000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ee8000)={0xfff, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c54000+0x22c)={0xffffffffffffff94, r2, 0x0, 0x10000}) bind$ax25(r0, &(0x7f0000ea8000-0x10)={0x3, {"74eff80d5b2a91"}, 0x3}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000de000), &(0x7f000063b000-0x4)=0x4) r3 = getpgid(0x0) ptrace$getregs(0xc, r3, 0xffffffffffff5596, &(0x7f000005c000-0xc4)=""/196) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000403000+0xbdd)='/dev/admmidi#\x00', 0x7, 0x410000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000fb0000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000452000-0x8)={0x0, 0x7fffffff}, &(0x7f0000fb0000)=0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000410000-0x4)=@assoc_id=r2, &(0x7f0000fb1000-0x4)=0x4) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) [ 71.784567] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.797005] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000728000)='/dev/rfkill\x00', 0x208080, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00007d1000-0x9d)=""/157) listen(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4), 0x4) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5a, 0x40900) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000027c000)={0xfff, 0x8, 0xfffffffffffffff7, 'queue1\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000a79000-0x50)={0x3, 0x0, [{0xc0000006, 0x5, 0x1, 0x8001, 0x1f}, {0xd, 0x6, 0x7726a001, 0x80, 0x8}, {0x0, 0x7, 0x6, 0x2bea, 0x4}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000724000-0x28)) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003b1000)={0x8, &(0x7f0000c63000)=[0xffffffff, 0x2, 0xffff, 0x101, 0x6, 0x6, 0x29e, 0x9]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)) pread64(r0, &(0x7f00006f6000), 0x0, 0x4000000000000057) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00002f3000)) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@info_reply={0x10}}}}}, 0x0) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00003ba000-0xab)="e5fc350587acfa973b95457e090681a543a5f345109112d47181d8e43353c775f0bece6a9c5632353eb2be4bcb164537942e93620ac8683dd50984cebaa6d3e1be47bb4a7d40033a94372e86086f7f6935b5fc78ba59311f8457fd0fb2027090423f668353743aeead1b528b714fd499583253cec3c674220dd6ba58397333e12d934f44ecb80f5a88c5311fe44fd26abc9fe25f287380645f57ddb5daba7bc1e87c011c4b76f9f1730f9f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$1(0x1, &(0x7f0000a22000-0x9)='/dev/kvm\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000925000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000be4000)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000d8e000)=0x79c, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000175000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000683000)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x79a}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x5, [0x0, 0xfff, 0x1, 0x3, 0x2, 0x7fff, 0x0, 0x1ff]}, 0x5c) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0), &(0x7f0000ba9000-0xa2)}}, &(0x7f0000003000-0x4)) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f56000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a49000)={0x0, r0, 0x0, 0x3}, 0x14) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fed000-0x4)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(r0, &(0x7f0000e23000-0xfd)=""/253, 0xfd) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004eb000)=0x1ff, 0x4) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) [ 72.013494] ipt_REJECT: ECHOREPLY no longer supported. [ 72.058644] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r0, &(0x7f0000ee7000-0x42), &(0x7f00007f7000)=""/58}, 0x18) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000e2d000-0x4e)=""/78, 0x10) getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) r1 = getpgid(r0) ioprio_get$pid(0x2, r1) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000060e000)=0x0) io_destroy(r0) io_setup(0x8001, &(0x7f0000ef2000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000010b000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000086f000)=0x1000, 0x4) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00003df000)='./file0\x00', &(0x7f0000f91000)=[&(0x7f0000221000-0xd)='wlan1procem0\x00', &(0x7f00002d0000-0x4)='.lo\x00'], &(0x7f0000638000)=[&(0x7f00007b6000-0x1)='\x00'], 0x100) r2 = add_key$keyring(&(0x7f0000e0d000)='keyring\x00', &(0x7f0000f90000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001e0000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xa7e6) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000f26000/0x1000)=nil) uname(&(0x7f0000801000+0xbc9)=""/194) r0 = syz_open_dev$mouse(&(0x7f0000623000)='/dev/input/mouse#\x00', 0x9, 0x1) connect$netlink(r0, &(0x7f00005b8000-0xc)=@proc={0x10, 0x0, 0x2, 0x9000}, 0xc) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5), &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000394000)=0x743) prctl$void(0x2002f) openat(r0, &(0x7f000075d000-0x8)='./file0\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000dc8000)='/dev/sg#\x00', 0x100000000, 0x101000) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c6000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d9d000)='/dev/vcsa#\x00', 0x3f, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) syz_open_dev$mouse(&(0x7f00005a2000-0x12)='/dev/input/mouse#\x00', 0x101, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000495000-0x50)={0x7, 0x24c5, 0x8001}) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000001000)={&(0x7f0000005000-0x48)={0x2, 0x0, 0x800, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) 2018/02/06 20:04:43 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000fd5000)='/dev/dmmidi#\x00', 0x6, 0x40400) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000fd6000-0x4)=0x10001) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 20:04:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0x1, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000774000)={0x0, 0x0, &(0x7f00006f5000-0x10)={&(0x7f0000a9b000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0x3, [@sadb_x_sec_ctx={0xe, 0x18, 0x0, 0x0, 0x65, "0057e1e85e97d73440f797ec9243658c7db57884f358ee8191d1cd64005e14396bf08bf1b6ffdfa1c7782eaac68e363870a7dddd63506b25a7c77d987fdc248ed6b9a0dd3f7edb9745146f1c643a39168ada655e9fa460f72d17e1cc66c17dc7b177430a97"}]}, 0x80}, 0x1}, 0x0) 2018/02/06 20:04:43 executing program 4: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x3, 0x0, 0x3, 0x8}, {0x1, 0x8, 0x5, 0x8}]}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000abb000-0x8)='./file0\x00', 0x20002, 0x18) ioctl$KDSKBLED(r1, 0x4b65, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ab8000)={0x0}, &(0x7f0000abb000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aba000)={0x0}, 0x4000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aba000)={r0, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x7, 0x30, 0x3}, &(0x7f0000002000-0x4)=0x18) shutdown(r0, 0x1) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0xfc75) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005d4000-0x4)={0x9994, 0x2, 0x8000}, 0x4) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ff7000)={0x0, 0x0, &(0x7f00008ae000-0x50)=[{&(0x7f0000ff8000-0x70)="23cdfd901119b5f76e0eb9fdb68fe2d72dce4e1dbf89463562fb5a3d59b90b9663fe9ac914e50bf84fdc954f70ff727c067e3b01c90d3ab7a504c6a7049d733121f09725e981e1145f921f57777fb4b8273981ecbfc946cb44febdbbd1860e040b82299fa4caa890c96c8fce2dba438e", 0x70}, {&(0x7f00003e7000)="7c7c273adf630b2650046b458ab48e80ca9a3bf8904ebe286ac4435679fc7d5081ff2c6f39f27d", 0x27}, {&(0x7f0000712000-0x4a)="899e1983c26ed6f520a3dda55f93f880fdfc4b930f13ee0673e3efddc0b815f789eabddeadba71b2308d11c923208ea992c1d6c3d86423e25cc613b0d1a4b8d102f39de64e2552c8fc01", 0x4a}, {&(0x7f0000ff8000-0xa4)="77ce34e7aead844c7d1d279bb9ed1942a1c01b14ec2525ac80b4d217661760d89835104e613633a5f11c963b63cc223a2bd6220295f1b2edd5e184a9303fe2639a1e3b1765bd306081565fca9cc2a5f52b4742df171e994cccf1d8c5a061f116b652027de6685055ead11556a1fe79b4949225aace8fc525f678b6f1c01c24e985fa8668da4f9db1f04820da6374e5b9595a9091d17a20c4ff8faa6052c7776a041293af", 0xa4}, {&(0x7f0000ff8000-0xf6)="f07080205a9dc098a30834d70eb86e4563c3918394108327db4efa7fb6fad28f564d0994de302f4769f90238df8330e7e7d3e7eb1ce2a7fe169c7fd424aa2135a6ccd5b2999749d2dbeaa07a0fd7e3e6ccfd5728af080513cdc0c4ba58c5aa4c82cd787b29c01ff962270220c69e508903c83d645c78899387c1939e3649c4fb656f265a7fbeb7f003225a5b512e04c56c12560b3afbc31747204e9fabbbfae9afc2acad993273318befe068e8dfbddca3229b09e72367ec7edd772bf91e6f7279fbb51f1084be1347631c32ddd75f0fe787a438792c4803b152aef103f1c07f34d170fd577f22844f0f6c74d29e7a473fb81f4ce07a", 0xf6}], 0x5, &(0x7f0000ff8000-0x1d0)=[{0x110, 0x10e, 0x101, "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"}, {0x10, 0x10c, 0x7ff}, {0x90, 0x117, 0x3, "e1414f1912a409eeae8e1669672f31613fc7492fe3f1f566c472258d332f5a6840c070af8238e77b32dc96eace1262f09f2419f23e5260eb62c2667fee3c6e6cd0ee132be073ef9138b788b44e84027a5815c57499f58a591c95226cf226d03a2d64de3c9b34bc0b3da3f02615472f16993fb4f90761cda4d821521711"}, {0x20, 0x11f, 0xd717, "96631a58c730459402c9"}], 0x1d0, 0x4008001}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x110, 0x1b, &(0x7f0000ff9000-0x4)="2a8e029c", 0xfffffffffffffdb4) 2018/02/06 20:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef9000-0x9)='/dev/vcs\x00', 0xa1c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f0c000)={0x0, @in6={{0xa, 0x2, 0x3475, @mcast2={0xff, 0x2, [], 0x1}, 0x53d}}, 0x1, 0xfffffffffffff000}, &(0x7f00001d5000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002f9000-0x8)={r2, 0x100000001}, &(0x7f000036c000+0xa4b)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000ae3000-0x4), 0x4) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cf9000-0xc)='/dev/ashmem\x00', 0x2080, 0x0) connect$inet6(r0, &(0x7f0000f6e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/06 20:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000a59000)=""/72, 0x48) 2018/02/06 20:04:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c73000-0x10)='/dev/sequencer2\x00', 0x410402, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000040c000-0x10)={0x2, &(0x7f00001a8000)=[{0x7fffffff, 0x1}, {0xe0000, 0x7fff}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00008d7000-0x15)=@random={'user.', '/dev/snd/timer\x00'}) 2018/02/06 20:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fremovexattr(r0, &(0x7f0000df5000-0x6)=@random={'os2.', '^\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000c1000-0x14), &(0x7f0000a7b000-0x4)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000fce000-0x9)='/dev/ppp\x00', 0x400003, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000671000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r2, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) 2018/02/06 20:04:43 executing program 0: r0 = getpid() ptrace$getregs(0xe, r0, 0x3, &(0x7f0000197000-0xb4)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b0f000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b62000)={0x3, 0x5f, [{0xc252}, {0xd7e, 0x0, 0xffffffffffff0001}, {0x1, 0x0, 0x1}]}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009c6000-0x2), 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/06 20:04:43 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='selinuxsecurity\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pwritev(r0, &(0x7f0000000000)=[], 0x27f, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/06 20:04:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0xff, 0x2, 0x4, 0x31, 0x1}, 0x20) r1 = socket(0x1, 0x2, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x10)={0x1d, r2}, 0x10, &(0x7f0000005000)={&(0x7f0000002000-0x80)={0x2, 0x81, 0x10001, {}, {}, {0x0, 0x7f, 0x1, 0x7}, 0x1, @canfd={{0x0, 0x7, 0x5, 0x1}, 0x2b, 0x2, 0x0, 0x0, "1dfbab79161fe8eb62f66d83f4a8997c02a07da1323e7238412c361d8d02210eb359e941ea6167ad3326b2d30addb0a0e7113e70490c35215372f6f2326bd57e"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/02/06 20:04:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e70000-0x8)='./file0\x00', 0x10000, 0x60) r1 = semget(0x1, 0x4, 0x200) semop(r1, &(0x7f0000bd1000-0x12)=[{0x3, 0xffffffff, 0x1000}, {0x7, 0x7, 0x800}, {0x0, 0x0, 0x1800}], 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000772000-0x95)={0x0, 0x8d, "29822da772fe5722b0d7bbec24bec0cb4e75494d2f59732142591e80ca457155a9dfa8898a5203719302453718ad829b8b50890f6fa66cdf33ed89864f601d43a5eb3f0c2f7e8fb19ff776d0610660a8ec108c3e0cb586af591d6aa6522724fcfa2c880f04ca8590c24529c61b4a3fc8965f8d94273d69125b290b92fabb29fae2ba65ea3b37d1b831ee7d6d06"}, &(0x7f0000c94000)=0x95) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063d000-0x20)={0x9, 0x1, 0x4, 0x4, 0x1, 0x1f, 0x8ca, 0x0, r2}, &(0x7f0000c7b000-0x4)=0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00008ae000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000df9000)={0x0, 0x0}) move_pages(r4, 0x4, &(0x7f0000946000)=[&(0x7f00007f7000/0x4000)=nil, &(0x7f00000c1000/0x2000)=nil, &(0x7f0000274000/0x2000)=nil, &(0x7f0000b31000/0x3000)=nil], &(0x7f0000cab000-0x8)=[0x100000000, 0x8], &(0x7f00008d1000)=[0x0, 0x0, 0x0], 0x0) r5 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000080000)={0x0, 0x0, {0x0, 0x2}}) 2018/02/06 20:04:43 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x801, 0xfff, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000008000-0x8b)="976bb3c27d9978712d6faec75f411f10bd95d0bc7f9fcd889165d6aa0dade91ccd2d1004b9c4d1b59a4cf06edd0736de3f2e8c67a2de197164fd920adc4cba715d6994dd309681dc46e6dcdfbf15a4e86fc64f008e467c457fca9862398b65566e2d4d1f0985514a084ebe174d5ba928888e132f39e3b71edc15ba15d935025329dcffbf9b77b8858ead10", 0x8b) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x78000200, &(0x7f000090a000/0x1000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/02/06 20:04:44 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f000049b000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0xb0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x9, 0x5, 0x8001, 0x3, 0x0, 0x100000000, 0x11128, 0x1, 0xfff, 0xc77, 0x670d, 0x101, 0x0, 0x3, 0x1, 0x8000, 0x1000, 0x7, 0x7, 0x1000, 0xff, 0x10000, 0x43b6610b, 0xaa, 0xd1, 0xfffffffeffffffff, 0x8, 0x9, 0x8, 0x2, 0x8, 0x0, 0x9, 0x4, 0x8, 0x5, 0x0, 0x4, 0x2, @perf_config_ext={0xe8f, 0x81}, 0x80, 0x3f, 0x10001, 0x5, 0x1ff, 0x7cb2, 0x3ff}, r1, 0x9, r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0xfffffffffffffffc, 0x2) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000227000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a04000-0x20)={r4, 0x0, 0x100010100000002, r5}) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000453000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e7a000)={0x0, 0x3}, &(0x7f0000566000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f1d000)={r3, 0x5, 0x1000, "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"}, 0x1008) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000381000)="a3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r1, r1}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f000069c000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}}) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) unshare(0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f02000)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009e4000-0x4)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bff000)={0x0, 0x40, 0xfffffffffffffffd, 0x5}, &(0x7f0000767000-0x4)=0x10) recvfrom(r0, &(0x7f00002ae000-0xe4)=""/228, 0xe4, 0x10002, &(0x7f00000a0000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002f9000-0x8)={r2, 0x7}, 0x8) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009da000)="06f5e658f2170fca57ceb8cd6babf79c8bf77252ffa96406b36454636cc841907b49b0cd95a5ece5823b5c93a7da8b428e21bb8d389d0b303db8e84fc55e53c52475740f2ce2c505563d920d3ac4464ec4b2e5489e511c0e2f709e1257940065ad658bd7eb00b8b57c5f860f846d304ca6415d839b6e7651b618aeadbca935b1d7a45c1f3e98aa4d8fd9383feba085697331305802b6c5ca9b9be3c3c5736e", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x0) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x3, 0x4, 0x6, 0x1, r2}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0xc000, r3, r4, 0x7f, 0x0) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d3b000)="0fb881f8d70f9d99035b25341838db8d38c30611df509f44cc8f5a0ac92b1e1b8a2526053001419225db51aaf64a12feb7ad69dc3c810eceee9e52ce5b4987c623468be4a3495f7959856690d893f0d4ea165ee9536b8c9591a67f954281271a5d797d833c7fc8b7e585dbafd987671c5d4fc12e917a64aed64cbe7f6f7a00d1d26fc2380aaf6b2f2ae7f03836f041f3939e2940f3053b3a329634608c03511814ca2aaa8d75253795c9d7026e332934fe725d64f04407", 0xb7) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000053b000)=[{{&(0x7f000024d000)=@generic, 0x80, &(0x7f00006b3000)=[{&(0x7f0000a9d000)=""/251, 0xfb}], 0x1, &(0x7f0000a2a000)=""/19, 0x13, 0x8}, 0x7ffe}, {{&(0x7f000094e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000887000-0x60)=[{&(0x7f0000c65000-0x10)=""/16, 0x10}, {&(0x7f00002ae000-0xfd)=""/253, 0xfd}, {&(0x7f00003b6000-0xfc)=""/252, 0xfc}, {&(0x7f000048c000)=""/123, 0x7b}, {&(0x7f0000225000)=""/252, 0xfc}, {&(0x7f0000151000)=""/244, 0xf4}], 0x6, &(0x7f0000c10000-0x4)=""/4, 0x4, 0x10001}, 0x6d}, {{&(0x7f0000ee7000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0xfffffffffffffcc2, &(0x7f0000a22000-0x20)=[{&(0x7f0000a32000)=""/46, 0x2e}, {&(0x7f000087e000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f000058b000-0x2e)=""/46, 0x2e, 0x200}, 0x7}, {{&(0x7f00005e2000-0xe)=@l2, 0xe, &(0x7f00000bd000-0x10)=[{&(0x7f0000761000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f000041a000)=""/146, 0x92, 0x20}, 0x7fffffff}, {{&(0x7f0000833000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000de2000-0x30)=[{&(0x7f0000f6b000)=""/255, 0xff}, {&(0x7f00001eb000)=""/13, 0xd}, {&(0x7f00004bf000)=""/176, 0xfffffffffffffd66}], 0x3, &(0x7f000082c000-0xde)=""/222, 0xde, 0x7}}, {{&(0x7f0000b47000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000060000)=[{&(0x7f00008d2000)=""/170, 0xaa}, {&(0x7f00003fe000)=""/45, 0x2d}, {&(0x7f00000fb000)=""/144, 0x90}, {&(0x7f000071d000)=""/245, 0xf5}], 0x4, &(0x7f0000aeb000)=""/111, 0x6f, 0xffffffff}, 0x4f4f}], 0x6, 0x21, &(0x7f0000424000)={r1, r2+10000000}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0x0, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b3000)='fdinfo\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f62000-0x28)={0x5, 0xff, 0x101, 0xfffffffffffffff9, 0x100}) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getdents(r0, &(0x7f0000da8000-0x91), 0x0) r2 = add_key$keyring(&(0x7f0000637000)='keyring\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000ce0000)={0x4, 0x8}) 2018/02/06 20:04:44 executing program 2: r0 = open(&(0x7f000066b000)='./file0\x00', 0x1, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) prctl$getname(0x10, &(0x7f0000bda000-0x73)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c1a000-0x18)={0x0, 0x7, 0x20, 0x3, 0x3}, &(0x7f0000701000-0x3)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007fb000)={r1, 0xfffffffffffffffd}, &(0x7f0000f50000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000313000-0xb0)={{0x9, 0x5e}, 'port1\x00', 0xfa, 0x0, 0x9a8, 0x6, 0x7cd21abf, 0x40, 0x0, 0x0, 0x2, 0x1000}) connect$unix(r0, &(0x7f0000dfe000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d4f000-0x4)={0x1}, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000067a000-0x10)={0x40000000000001ea, &(0x7f0000566000-0x14)=[{}, {}, {}, {}, {}]}) r2 = socket$netlink(0x10, 0x3, 0x200000000011) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getrandom(&(0x7f000051e000)=""/23, 0x17, 0x1) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) syz_open_dev$sndmidi(&(0x7f0000e4b000-0x12)='/dev/snd/midiC#D#\x00', 0x8b, 0x0) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) munlock(&(0x7f0000025000/0x4000)=nil, 0x4000) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a4a000)={0x0, 0x3, 0x20}, &(0x7f0000707000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005bd000)={r3, 0xcc, "8e24a8b6073f22ee56c815b9ddb8b0fb1c99d93be4d862852bc402ba04d72644a785569237b4b8f32d2fef73f49f407cd8f2961aa237244d6c93cdde5dd790a1790d42eb1938d6c9d453453597e70caf6c67c4fea0f56217c90795d2adfaa6882f60bbe60e50c4c4a03ccf60a24bc9a577fde6aa76bf1f14edfd72c6cedde6584835c23498c6217bfc6a2a0deb2f9e1495d7f452a18ee2609335adf65d1ef787d193544b42a71ea29cd3d7c24ea6f69894321eb826f6d6742ab23e370355b39d92fd79d21a2211550469472a"}, &(0x7f0000bb7000)=0xd4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d03000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00003bc000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) syz_open_pts(r4, 0x10000) sendto$inet(r4, &(0x7f0000671000)="edb6f87b416e31614da43883a595061c56bf5fe44580b0c375e74f60ef46f08e02126fa24bcc290e388bafe5dded035339ae3a016d59ae70a35977c6836324c8acf424", 0x43, 0x40814, &(0x7f0000d46000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r5 = eventfd2(0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000969000-0x60), &(0x7f0000a9d000)=0x60) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40}, {r5}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f0000070000-0x8), 0x8) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) r1 = syz_open_dev$sg(&(0x7f0000c83000-0x9)='/dev/sg#\x00', 0x800, 0x0) connect$nfc_raw(r1, &(0x7f000040c000)={0x27, 0x5, 0x9}, 0x10) read(r0, &(0x7f00005a0000), 0x0) 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001bf000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000747000)=0x200) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000789000-0x18)=@generic={0x1, 0x0, 0x200}) [ 72.483447] netlink: 'syz-executor7': attribute type 17 has an invalid length. 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r0, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007d3000)={0x10005, 0x0, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009de000-0x90)) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/mls\x00', 0x0, 0x0) pwritev(r0, &(0x7f00006ca000-0x10)=[{&(0x7f0000e50000-0x54)="fa7e3a783d5544aa9e62abca59e92c87a53e78605e4498902dcaf489af852be6db18e9ede0ea3a63567f38ca0a1f343613c137c9cf696a51e8c99f4ab62ff6b1346f6e230de8c50c2011127036927e4eb395774b", 0x54}], 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000bbe000-0x44)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, []}, 0xfd05}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000004a000-0x168)=[{{&(0x7f0000b62000)=@nfc, 0x10, &(0x7f0000b44000)=[], 0x0, &(0x7f00009c7000+0xa97)=""/44, 0x2c}}], 0x1, 0x0, &(0x7f000016a000)={0x77359400}) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000058f000/0x4000)=nil) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000261000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) r3 = syz_open_dev$sndmidi(&(0x7f00002f5000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x8000) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000ea5000-0x4)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00009ee000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @common='bpq0\x00'}) shmat(r2, &(0x7f00002ea000/0x2000)=nil, 0x1000) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f00006a7000)='./file1\x00', &(0x7f0000ec0000-0xa)='./control\x00', &(0x7f0000a31000)='aio\x00', 0x880004, &(0x7f000061d000)="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") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000001c000)={r0, r0, 0x3ff, 0x401, &(0x7f0000797000)="23f922d3d8b97ec3f7f02bc388d5acafa708504a39b22a81e0cafb20", 0x1, 0x1f, 0x10001, 0x1, 0x4, 0x23f, 0x56, "7f54cf88b9f88c4325031fe59ab785ebc2b061bb4f065c0d19d6880d19a7a8816eecd81da6be7b5701c7abbcbd2b6b1d127d4f15915585e8c138e950a6f848d7f580e4dfc26ffce5ddca11e59bc00155"}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) [ 72.573981] netlink: 'syz-executor7': attribute type 17 has an invalid length. 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ptrace$setregs(0xf, 0x0, 0x6, &(0x7f0000082000-0x7b)="d81c35ed402c4985e98e0b24c3d5e857cdac6016d3ee6679c881a5bee7fe0b1ccd13bb51aae0d9714361ca2f01babd2db0be5eb79bff9e5fc756c6679056a2892609d0e522298475abc739efbc97cf3522a683e77117fe52f08a78dc1ba97444dd656e53309427131b6267511e2ed880f11e4ba4678dca1e49a0c9") ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00004f5000-0x4)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bc5000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f69000-0x110)={{0x81, 0x2, 0x1cb, 0x6d116fad, "9d3ece498ce7bd0afac37b541a5aa5eff2ba9e4fc8c97deb3f4c9d7a366c5cc748e46cfa6684c2088f6bc66e", 0x5}, 0x0, 0x0, 0x9, r3, 0x81, 0x7, "178babe245bbc3ee989a521d7b75826b9f9d93a9cb6625c86c5cdaaf1322bc51a3e78773c59559d8aad5bc34b869793905405a9a24afc3eba7652440090027d5", &(0x7f0000fdf000)='em0ppp0GPL\x00', 0xb, [], [0x8001, 0x54, 0x8, 0x43]}) r4 = dup(r1) ioctl$TIOCSBRK(r4, 0x40044591) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000de7000-0x4)=0xad) [ 72.654935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 72.691179] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54001046, &(0x7f00005db000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000019000/0x2000)=nil, 0x4000) shmget(0x2, 0x1000, 0x4, &(0x7f00002ba000/0x1000)=nil) shmdt(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000053000)='net/ip_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000d09000-0xbc)={0x78a8, 0x1, 'client1\x00', 0x4, "71c0c0fd649e3c27", "4a400ef098aada9110ff1c15e20e5f409f11534901c61757c076f18a2d117352", 0x5, 0x7f}) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000008000-0x51)={0x0, "a585fad7e9ce37435d81dd3e2f6ac21bf6a5d68bfa15bca6a31e02334482fddf26917a3e583ac7852d6926e0b907d211d9a9c2f83fd1d2154164fcd6df94aa2f2b7afe2c2595809963"}, 0x51, 0x800) msgrcv(r0, &(0x7f0000013000-0x93)={0x0, ""/139}, 0x93, 0x2, 0x1000) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000, 0x100000000002, &(0x7f0000002000/0x2000)=nil) 2018/02/06 20:04:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f3000+0x913)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/rfkill\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000d08000)={0x0, 0x78, 0x8, 0x9, 0x6, 0x2c, 0x0, 0x5, 0x800, 0x1, 0x7, 0x70db361d, 0xff, 0x4b6d, 0x7fffffff, 0x3, 0x1, 0x3, 0x6, 0x6, 0x2856, 0x9792, 0xaa5, 0x100000000, 0xa12, 0x1f, 0x8, 0x1, 0x0, 0x8000, 0x9ee, 0x8, 0x8a32, 0x10001, 0x9, 0x8001, 0xfff, 0x2, 0x0, 0x8000, 0x0, @perf_config_ext={0x4, 0x7ff}, 0x10000, 0x2, 0x8000, 0x0, 0x7, 0x8, 0x1}, r1, 0x74a, r2, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00009c7000-0x4)=0x9, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x28000000000000, 0x1, [{0xffffffffffff74d0, 0x5, 0x7, 0x0, 0x0, 0x200}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000002000-0x38)={0x8000, 0x40000edf, &(0x7f0000001000)="19ee76e8c22701d6153273b3a80456f253ba66e1e9a17902a7cc3d91e1c9ea033d892617332037bb022d1029b8dedf86", &(0x7f0000001000)="a7e227c01c936e940db35bc8a9670c1b82bef3a5d543a0278a1bcecc1c124fee3a2d343feb5218aef1f39ff3e3fb8f5c078289c8a45fc3c7c377c38a855aff9e371f295497b4f6046dbc8e2e4f55985162386a49a91f8d03785b062be840535298b240feda43ee23643aafa7c49ad5fedc71daea58f38ce052d7c73e42a5b507a56531e45397bb31b8629e51dcf27206", 0x30, 0x90}) r3 = dup3(r0, r0, 0x80000) accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffff) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009db000)={0x0, 0x4c, "ea7aabff416ee878b6d32527f2522fa9fbc488b3bbe7d00016703e15c4b509fce0082f99ed6b3cceef6ea4311c27a1fd4a770756873a8bc1e814b38e3da5e633d855bbbfc8aac83a9e16141b"}, &(0x7f000025b000)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000078c000-0x14)={r1, 0x3, 0x5, 0xffffffff, 0x8, 0x9f}, &(0x7f0000569000-0x4)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000a04000-0x4), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000767000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000f1000)={0x7, 0x3, 0x0, 0x1ff}, 0x8) 2018/02/06 20:04:44 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000a3c000+0x44e)='/dev/midi#\x00', 0x8001, 0x44000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000ab0000-0x8)}}) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) bind$inet(r0, &(0x7f0000181000-0x10)={0x2, 0x1, @rand_addr=0x7ff}, 0x10) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ptrace$setregs(0xf, 0x0, 0x6, &(0x7f0000082000-0x7b)="d81c35ed402c4985e98e0b24c3d5e857cdac6016d3ee6679c881a5bee7fe0b1ccd13bb51aae0d9714361ca2f01babd2db0be5eb79bff9e5fc756c6679056a2892609d0e522298475abc739efbc97cf3522a683e77117fe52f08a78dc1ba97444dd656e53309427131b6267511e2ed880f11e4ba4678dca1e49a0c9") ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00004f5000-0x4)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bc5000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f69000-0x110)={{0x81, 0x2, 0x1cb, 0x6d116fad, "9d3ece498ce7bd0afac37b541a5aa5eff2ba9e4fc8c97deb3f4c9d7a366c5cc748e46cfa6684c2088f6bc66e", 0x5}, 0x0, 0x0, 0x9, r3, 0x81, 0x7, "178babe245bbc3ee989a521d7b75826b9f9d93a9cb6625c86c5cdaaf1322bc51a3e78773c59559d8aad5bc34b869793905405a9a24afc3eba7652440090027d5", &(0x7f0000fdf000)='em0ppp0GPL\x00', 0xb, [], [0x8001, 0x54, 0x8, 0x43]}) r4 = dup(r1) ioctl$TIOCSBRK(r4, 0x40044591) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000de7000-0x4)=0xad) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000021f000)='/dev/vcs#\x00', 0x7f, 0x202980) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000727000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x3c, &(0x7f00002cc000-0x10)={0x22, 0xff, 0x1c0000000000, 0x4}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fc8000), 0x4) capset(&(0x7f0000638000)={0x19980330, r2}, &(0x7f0000e64000)={0x6, 0x2, 0x2, 0x6, 0xffffffffffffffff, 0x5}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000b42000-0x4d)=""/77) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000036b000-0x40)={0x7, 0x7, 0x3, 0x3, "12236c0ed0af4ac33853a560674771870cdccf50981e2576ab66dbef565f1a7bc73808242bb202fb07a8a3fa", 0x800}) write$evdev(r0, &(0x7f0000b9e000)=[{{0x0, 0x7530}, 0x3, 0xb4, 0x7c5}], 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000081b000)={0x7fff, 0xfffffffffffffffc, 0x5, 'queue0\x00', 0x69}) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)=',@\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x9, 0x6, 0x4, 0x3ff, 0x0, 0x2, 0x7ff, 0xa8c}, &(0x7f0000002000-0x40)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000122000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000304000-0x2e)="482a72ee934c5a66d419249337520845c690be6c3bd03ba962e3964d4d25986b3d78d34778a50d9ef26fda97e146", 0x2e, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000d98000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007dd000)="25776c616e30236d696d655f74797065b400", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r2, r3}, &(0x7f0000cc6000)=""/226, 0xe2, &(0x7f0000ef8000)={&(0x7f0000c0a000-0x40)={'sha256-avx\x00'}, &(0x7f0000eb3000-0x1000)="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", 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc), &(0x7f0000000000)=""/4096, 0xfdcb, &(0x7f0000302000)={&(0x7f00005dd000)={'sha384\x00'}, 0x0}) 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fd000)={0x0}) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000021000), &(0x7f0000013000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002e000-0xb8)={0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x5, 0x4, {0x0, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x4, 0x10000000000, 0x50, 0x80000001, 0x1000}}, &(0x7f000002d000)=0xb8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000001c000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r3, 0xfffffffffffffff9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$void(r0, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000132000-0x28)={@generic="66d4e7161a11a185cf7a06252d91464c", 0x5c8}) inotify_add_watch(r0, &(0x7f0000e09000)='./file0\x00', 0x40) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18}}], 0x1, 0x0) r1 = add_key(&(0x7f0000880000)='asymmetric\x00', &(0x7f0000926000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bbd000)="31a544f51a178602d1be9bc26a18a422c2a9234a438a4bec61cc0af4b11084d8af3a9aa12db2ca95afa394e047d01f56efc98299c18e716e55dd295a4b6885ace351c39d54080c8f4e728e5f9a24faa6fa4f69f4378437a4281166de837172d8d4f0ad661204d1d159d6b675a778649531b65aeec9e88e3b635d6c8ccc8b9b23209ff0b8e1eeea2301c61840cc31958ceb7f27e539087baf7611d7782bec628e03bd", 0xa2, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000115000)='user\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007fb000-0x64)="7e44f18791f1e550f4775c4ff0b1b189c06bc690490a6ed79564c8bbf6358a88a6a0b1a2d3cd0a462ad36b5658ed4b12be1f77dc1104fc78329aef806ef573a06f5bf8a3f52727d5b9adc5b92459019688ae4b8c9fbaba7d1c4279debf2f3cb65712489d", 0x64, 0x0) r3 = request_key(&(0x7f000099c000)='.request_key_auth\x00', &(0x7f000072f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000191000-0x5)='self\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000fb9000-0xc)={r1, r2, r3}, &(0x7f00000f5000-0x4a)=""/74, 0x4a, &(0x7f0000d55000)={&(0x7f0000d38000)={'sha1\x00'}, &(0x7f0000142000)="16d42657cf4fabbd0441fbcb520baacb646ef5afbb69fb93a22865b96525ff8bd91067cce63084d6d7b2c80dcf3b16813071d048b0dab2a2a2d79425a76a067095c30d1c3dd94b7e9ce712ebf4ee42d272d59e5d8e9c13ea", 0x58}) [ 72.847633] loop_reread_partitions: partition scan of loop0 (¬ô/Hïoö^Æñ²&È$ Uêõ¨ÑZè|ªZì‹ë>ùãeÆ5Uosn&3/C8Z¼Ê\‰E¸0z) failed (rc=-13) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000873000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000034e000-0x18)={0x1, 0xfffffffffffffff7, 0x7fffffff}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x20004) ioctl(r1, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r1, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) [ 72.912160] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/02/06 20:04:44 executing program 0: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x0, &(0x7f0000001000-0x34)="c4dd098ef89301829197fbbad21404284d2b39afb53563cc1e31c7f70c02939eef49e67e3c33751291b16b2ffb7cb72ab218175b", 0x34) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f6a000-0x6)={0x7f, 0x8}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005d000-0x68)={0x79, 0x0, [0x8, 0x1ff, 0x4, 0x7]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) acct(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005e0000-0xe8)={{{@in=@local, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f000013d000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000387000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00005b0000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f3b000)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) pipe2(&(0x7f0000a31000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b3b000-0x4), &(0x7f0000647000)=0x4) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000006000-0x4), 0x4) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) sendto$ax25(r2, &(0x7f000053e000-0xcb)="c5502a3e933329b2b3a9b26150f2a653a08fdd4202e1aca9bde97be5012c7ede0513133d23fbc49b8bd7d07871b649be278565023ae682ed4bbc065f55512b791d02485b801295546214c02ca9e7ffd583615660f4abe3b360de1b534d65a16cd72b21a4ede0ffef447c76f63169326dedde04d3a34f59966870700eb28d94fb1147a5c78607763331c80acb5dfe76399fee9714d906242e8e128601253de9f003690f6d2caf63cc63006381ff45a4b134df466f1ab2eda6c54556b92a2eb7d9a1b6f1753203c587a5bc95", 0xcb, 0x4004000, &(0x7f0000a11000)={0x3, {"51c4c17c162444"}, 0x2}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r3}) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00001b8000-0xe)='/dev/admmidi#\x00', 0x4, 0x52000) mkdirat(r1, &(0x7f0000742000-0x8)='./file0\x00', 0x100) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) stat(&(0x7f0000426000)='./file0\x00', &(0x7f0000a27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000863000)={&(0x7f00000e4000-0xc)={0x10, 0x0, 0x0, 0x1140}, 0xc, &(0x7f0000b1c000)={&(0x7f000031e000)={0x630, 0x9, 0x2, 0x1, 0x0, {0x17}, [@typed={0xc, 0x6c, @u32=0x1}, @typed={0x8, 0x8b}, @nested={0x468, 0x2, [@generic="f4249f0761a3cfd0e156ce4c6f54a6517cee21e74015741c619d4ac69c798b11bebf324222f5e0946765fdc06319b2b95bd3c2e2f96cb32f8bbda0e4f775494227ae17802674f412963e0f26679610d11223a8fa8289ee827066769ead4c5f3a5bab6924440861f491043e98915fc862c76c467b7faee2673eb00449f584b6a45e5c3c31", @generic="183d45dbecce68bcdb603e093dbda38c7bb98510d1b2d8199b7699017b99dcf9908ef9898f0e5681353e0e77b27e3ac6f04111da63baefd52d6ffd283e4610aacab9b93963c95c5470ea5ff7b80450151da0de4f04d4379bd70ba6ddf97b9e4553d652adc6e91464037d521b45da8e8899bf3dd5cae02c1c4384299f2cd9c73aeaf6eda66a58d9", @generic='j', @generic="46340d288946cd791c320e5bc0f0ac06beecffbfb43680e1ab8689c6bb8b65ab9064f433aec3e6ac6d230062144877810b4e3d0bbb3f4fb63aeeb8dc1248a7ead0bb94a2d57ec4444db4d7aa74a114cd8a69f03c125b38d57ab6ac096257cc1f3e594007fd972b41bf1afdc34577084d33fb878f2b2810b59588ae59da69ad929c7b1d1c8c2badc0ab336082bc6bd474b737682235afd5b6a068c20e91335cc4780976daa31324b2d25aa32bc177649f6fc6ebf33596338acd806f1ce534b0be2ce173e46eeeb023fb0a4c95cc860af9224526d91e5769a329c6fda3030ae23e5d", @typed={0xf0, 0x26, @binary="34df7e7a5f9484650c5e46bca000c556683839a82102eac07bbe401e8c85932abfcfe800d1124f551283c747a9f262fa2c29f66e535a59d144ccffa342cc85c1ac23011a8e03158724ace86b8ba1e9098acac5da012757337f4ff13a6461bfe3dc7c1aa94bbaa19dea7021ed18ea9e30c5cc5ce22941a7ca8e86d8f8b2608c746c3ba579c2ffd2c1a605befa45f47976d085287174016387452f102086ffd8af5d715a902187ae125b2bb29243d07d45842bb7ee5e623aa7ce99d35c2116dbc36d77b57764256c9b7b193ca5837b342110723cf71382d6059cf77f8bb74072dfcb5816d6104544"}, @generic="5bbc19e0d66b8b9e0a44ae869efeaceaf00a42bcc53d97a47fa4be37ee30f76fd8f39d91703df6ac91fdb52685c576e6c201ac752e355391767fb9cbcca37ab521097ae0f57e89b687ec50e630f03461889b7f45c96da10a23710c98ad3024f293e8b7a6d00214c769dba8169cd5c5f977c998a7e56e332af79ea13c114e2126b94a13005ac04df0a6fbf07fc8c926313d9b094bf8faf0b67863a11641677ec507baa338e9522ff7a0510a27f3066f69eb6b6768f5db8a19fca97cc33e6e42", @generic="5b75b8b5c2a5194561dd1b51e7d9f0f7dff8a727ba25408478c75276ba2ad1a8d6d7c3e426c444d4b5be66739912457d649e78f867877a892b0e096531c50835213fefccba3505a9738b6260aae46d1b674c405927f7737efbe5eec1345bbfa6abaa7fd4ceca00431dc8aec9d40b948bc5f7349cfe6d10316c7c1278fb0d194ccf2ce54a1a874235ab9a3fb01268664504852d8b4a10c1810f950d090f8ccb2bc545436d71acec61cfae9693780939a223b68e04e19242c8702c7ca9330cb618c95efd4da66cd3"]}, @nested={0xb8, 0x8f, [@generic="2b198f35f1770e40d4da4ded78e78d6c452524e624ccbdfae886337e684a8629fa967530122f551fae18b358d5760c51727fa550f3fed0d4f6bebe33bfe4281a589431dc4f64ff037a06c108c708e17e286df4170869c62091e1fd92228408624c2f20cb3e07d4887f0d78580d8a72de15497d8ff8ef8a8e954e9542e58f34faef4d3d15c62730229ebd8c5d76b1ece592c484dee5d1e0368dbd5a08b8e0bd866eed4c83426569", @typed={0xc, 0x7, @uid=r2}]}, @generic="b1a3315e527aefb8f8706d24", @generic="f0b82a55547007ae94b9f3ff960ee88a83db12f051ab99bdde8e0351fcd63494f485b07390f7eff5f2f38ff60d628df79351de1dec8ce46e2f76422e6ac026c425b5d01722415d3e30093cd589f72c57d9e730475831646b2a0c78c66720f1562b0e5ede0cba46f2f474122a216e1ef1bfa5aa9def943ae22317e4787dd2e582dba685d7d83fe3c7cca037fea4d053da7918246c7ba980078710a6044dc6bcf2b57b26c11d482ec88fef7664c375f267b99f627a3974b2c9fdd7d315094104ecafb2f2575a27044c7385977c5455a9940c4deac4635e9833ad47"]}, 0x630}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000413000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000033c000)={{0x0}}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000fd3000-0x10)={r1, 0x1}) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0x100) 2018/02/06 20:04:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@generic="5d243026f660f61a14d7eb29db85bbac", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00001e6000-0x1200)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "7befdd781ed6109d4d842041dac924db8bf4a94e88fabd22ff123207743035b6bf0c601e99c1a072c7d4b06a128bfbd86341eee6f7940df2b99d15c7d499bba2e08b1b2a1cf0dc4e8e725982f44d84725277b9fa364a65ade97c3a3b6ca354653f8991f8c8de152c9ca3c953ebd8bf8e79378fa1b12bb47d1a85d719dbbaa3fd15b2050fa4ca73bd9146140a6cda6638f5cef8d42566d6eb3ce021313d1f39c6e0b11325a7f99f8e29ece19d33bef7e0e87d807eca505a7b59451e26fdf672c55d9189ad4a80e770a5c4e8f73c38e2bf243a"}}}}, 0xfca) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000003000-0x8)=0x108008000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000-0xa2)=""/162, 0xa2) write$eventfd(r0, &(0x7f0000af7000), 0x8) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000071f000-0x10)=[{&(0x7f000081e000)="14", 0x277}], 0x1, 0x10003) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ce1000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000055d000-0x88)={0x7, {{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}}, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c59000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c1f000+0xcd)=0x1) 2018/02/06 20:04:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) listen(r0, 0x100000000008000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dd8000-0x10)=@buf) socket$l2tp(0x18, 0x1, 0x1) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) finit_module(r0, &(0x7f0000000000)='wlan1security\\vmnet0-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@dev, @empty, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x6, 0x100000001, 0x100, 0x9, 0x200, r2}) [ 73.047661] binder: BINDER_SET_CONTEXT_MGR already set [ 73.060315] binder: 11481:11498 ioctl 40046207 0 returned -16 [ 73.076192] binder_alloc: 11481: binder_alloc_buf, no vma [ 73.081840] binder: 11481:11503 transaction failed 29189/-3, size 40-8 line 2957 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000629000)='./file0\x00', 0xc000, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b38000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000e3000)=""/159, &(0x7f00006a4000)=0x9f) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f36000)=0x4) sendmsg$key(r0, &(0x7f0000774000)={0x0, 0x0, &(0x7f00007f5000)={&(0x7f00001b8000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebb000-0x5)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r2, &(0x7f00009eb000-0x10)=@ax25, &(0x7f0000871000-0x4)=0xfdbe) getpeername$inet(r2, &(0x7f00001aa000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000665000-0x4)=0x10) epoll_create(0x6) io_setup(0xba, &(0x7f00009a9000-0x8)=0x0) munlockall() io_destroy(r3) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fb0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cc6000-0x10)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000055b000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000923000)={r1, r2}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ba3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000621000)={0x0, 0x8, 0x4, 0xfffffffffffffeff}, &(0x7f00000f7000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000481000)=@assoc_value={r5, 0x91}, &(0x7f0000e71000-0x4)=0x8) pipe(&(0x7f0000e7a000)={0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f0000f0b000-0x8)=0xa7) fremovexattr(r4, &(0x7f0000577000)=@random={'trusted.', '}*trusted\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000011a000-0x8)={r5, 0x7fff}, &(0x7f000031f000-0x4)=0x8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000082b000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000005b000-0x4)=0xe8) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000db3000-0x50)={@common='sit0\x00', @ifru_ivalue=0x8000}) sendmsg$nl_xfrm(r8, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3f, r9}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0xfffffffffffffffd}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e38000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ae000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000-0x38)={&(0x7f00006b2000)={0x10, 0x0, 0x0, 0x80006a}, 0xc, &(0x7f00003de000)={&(0x7f0000b09000-0x32c)={0x32c, 0x32, 0x200, 0x2, 0x3, {0x3}, [@generic="b55c9c378809b5036959e0605301c7d7935188eb836dbd9262713514d7009f8d34b9870232147750427c5702eb49f5d63b137471535fbbcc3b0d3c83a57ee5fbd5e36298edd8c289175db1ae428fcd4b6561fb406f74584b8d914dbed0e6f5a3e8312679f8b69f634ebcc3860032dad911acedd5eb16715f4e813e4e21c0f0db745031a4fd9220b96da85b0b19f65ed9a0355ba246faf5d53ca8411dd93b795da7f1a60fc5455b94c45f46569a8a69e9d0fbbf8604cadf2cf5be42e14e095d955faa51f00dde7bf54d126ceab1b3ba7375cba7b2cb01c4eadb8e4062e0d90e8c084cb5efbc33b0", @generic="524ab1638796c6b477ba35bbbde8c08e61e1be882a678d33586f62d58ec219c20a77bbb820b97852210a3915a4553ab5bd79ccdd0bd36256e555f2b53883e38dafc84801b25337e71ad8f4d96818df20be59e398f2b2bfb7f8769dd23ec1e04e4a607e691971d3a55bd34f3696e90e7c5fec95c57d18086cc050929aed764ed5ecced1653a58b7a95ecf61f78c23c4a41db731e3e53bb82d003a3b8c83498b6f252c2f21af3458ea46630e2fff0d97727cff5b728cc64911440e2fdbf6061de270c825506eab25b2bc040e3b7ffa825b731f5dbeb9f7fc57fce4c3edbbe395042c6f91b1d6c195c22c5036b290b0d59482879c", @generic="b9cb84d1e183db66a1cd047266a661b3499e66fb0ae20e97735a67b5c14805d95a88308edf79df7b15319d557a9dded8d875129efcece6d13f96cf8c14088bee15b416cc47e96672ad89e20949b3ff24b1fc57583d2bc5f237172af7de02ba7a5a719f8233fa89e4d444d164c0c1973576a1ef2faf1748d23e16414fd1de51", @nested={0x6c, 0x1, [@typed={0x10, 0xe, @u64}, @generic="e783eac4ce70f26f123fab91e4d948ce9f1ca7090127b9214e2d9e539af759be56c7f3cbaa151d8518ba82343bd1b8166a4921bf8e28bef2274552b382882683986aa040ae1af357dd4c2bb4baae9fcd", @typed={0x8, 0x3b}]}, @nested={0x50, 0x16, [@generic="12c66729e2566bfe58319f9b7dfa78f9b5156ecbcbd658170ee3ebddade00408a4efae2c416577d2f6b9b102402a32d6d51a0f3558bea5d43a5812eb5fd8323d822a65207d78e233e3ac"]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019000-0xc)) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000077c000)='/dev/ion\x00', 0x101000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0x0, 0x4008004, 0x0, 0x0) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f85000-0xb)='/dev/adsp#\x00', 0x3, 0x20100) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c07000-0xdf)="fbffa315b2698bd7805b0da1a0a77ce7c29b2880c842ebcc1c3f66127db5901f366f307829be4d79119c6adb774fe67fb8a2198eb0e5313d99009dff483838a4688dba8f0f4fd4efb6892aac38f07268dde042484cdbd0c765e75ff055780a49a988bb0b92f9315c5c81e08f41bb5a2a7f53348e5e8536d4d1020164f32e297e2a14abda0ab0b9f104af8b60f0982d81a4dd76554ab100f3cbc87010c4784f1ec70b3df55908e4b500ca4bdcadd00bf37c9adcc1528e75715f2ab8f7956eb486e2b2c9d0cc9363c82754abd5e8789ef8d87269c249afe2bde7ad402d58e458") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1}], 0x1, 0xb92) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000eae000)=0x0) process_vm_readv(r3, &(0x7f0000f35000)=[{&(0x7f0000d52000-0x51)=""/81, 0x51}, {&(0x7f0000324000)=""/72, 0x48}, {&(0x7f0000860000-0xdc)=""/220, 0xdc}, {&(0x7f000077c000)=""/243, 0xf3}], 0x4, &(0x7f0000fa3000-0x30)=[{&(0x7f0000daa000)=""/169, 0xa9}, {&(0x7f0000e43000)=""/66, 0x42}, {&(0x7f00003b2000)=""/151, 0x97}], 0x3, 0x0) close(r2) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x65, 0xe9cff6b8984ee1e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x81}, &(0x7f0000e9f000+0x990)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffffc}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a43000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0xfffffffffffffff9) [ 73.124185] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.130905] binder: release 11481:11489 transaction 34 out, still active [ 73.137839] binder: unexpected work type, 4, not freed [ 73.143138] binder: undelivered TRANSACTION_COMPLETE [ 73.148291] binder: send failed reply for transaction 34, target dead 2018/02/06 20:04:44 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aaf000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x8e)=""/142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000fd000)=0x7fff, 0x4) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffcf3, &(0x7f000039a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8906, "1cbedbf25c4163f95b2062b2465d6b6cf9288a2a7b6bfc993fb011f422113b8c787b6dc8a075"}}}, &(0x7f0000fab000-0x10)={0x0, 0x1, [0x81e]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c82000-0x15)='/proc/self/net/pfkey\x00', 0x121100, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000405000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001b3000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000065e000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1017, r1}) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c7d000)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfb3}, {0xa, 0x0, 0x0, @empty, 0x100000001}, 0x47, [0x0, 0xffffffffffffff7f, 0x9, 0x20aa, 0x7, 0x7fff, 0x4, 0x5]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0xffeffffffffffffd, 0x4) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000257000-0x4)) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) kexec_load(0x9, 0x3, &(0x7f0000957000)=[{&(0x7f0000061000)="5b6699812ed22cd43df0e24973352590edea292569cf1052043dd96294498dfd08f197ca22ef7a16f9815a73b40168a990f930fe674fe64af9f6d311dd974b33c581c429562c179f6b4cf128ee5e758ba1f3d979d946a33c26d9b9390da0277134c486f02a738dd16ad2bbc693ca35b6840b41c65ee895e44e70fe7459853972a6e973ab003b1b8dac46d16372d4fd1358377350f7a42468747e7ed8798a00826fdfb7e535592a7658e2630370d531fa0e0ac1c20bf9239da6c1dc75f97fab102d1b8c2aba61f3bc68c060f92e6ad80fc0f9212e2ed2ffd22314a2", 0xdb, 0xa291}, {&(0x7f0000118000)="c765341d1f994f36cc3f8e4864a8727510055f5369440b89a6d762f6f69a8582f74e3f23236040f40a5f610b4e1d6cf87b108a9f2dcbc2029a7b6d0d3fea0f19f863d6a20594e0ad7e38bbc2ff5ff407fd960ab25d901de1fbbfa82475bee90a29088e2a367ffb1e9bf5ae4b99f431c56cc0c2364c3929501ac97552536fabf7504ff0f9508693535f07576ad6a3d1feb5707e2313211cac56b62c53347cc0e6f8434908e3995885ebaccc0066f415717f19defe3a1259c1", 0xb8, 0xfff, 0x10001}, {&(0x7f0000ff0000)="b78d654711f8ce4d9294c023ccfce9075daca626cc4475e09abf5a2b21736976e615ae6a078e183f0fde2a4758c4c5175bb9fb08701d070f2db5f8262a81ac8e67d85df23d0c81ea6701b1189793044b3a0a5a1ebdc08159fbe30d336d4daf795503a45c6d6d7c3ca950804d5637150e1994bacaf4f1a6508efcea776008452cff9bea85211ef3c679e4167282959a6ae51a89ced4a2f5f5e959ed099e998d", 0x9f, 0x1f5920a1, 0xffff}], 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008a0000)='/dev/usbmon#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003b0000-0x28)={&(0x7f0000cb4000/0x6000)=nil, 0x2, 0x5, 0x40, &(0x7f0000158000/0x1000)=nil, 0x8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002c9000)=0x880, 0x4) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0x1), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048e000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00009ba000)=0x1, 0x4) getrlimit(0x6, &(0x7f0000f2b000)) 2018/02/06 20:04:44 executing program 3: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f00008ea000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) 2018/02/06 20:04:44 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000276000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0x53)=""/83) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000649000)=0x54e, 0x8) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xc19c, 0x300000000000, 0x0, 0x0, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xd5, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x3, 0x0) clock_gettime(0x0, &(0x7f00006b8000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000661000-0x3c)=[{0x4, 0xffffffff}, {0x3, 0x20, 0x800}, {0x7, 0xbe6, 0x1000}, {0x3, 0x9, 0x1000}, {0x5, 0x8001, 0x800}, {0x1, 0x0, 0x800}, {0x3, 0x8000, 0x1800}, {0x1, 0xffff}, {0x2, 0x4, 0x800}, {0x1, 0x8000, 0x1800}], 0xa, &(0x7f00002ee000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/02/06 20:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00005bd000-0xbe)="db9eed5642025cfc41eee10423014f655eb2c8703bee2e9e2aa34023613701893359ec0eef985095ca828d668595679fa4f3facc871da86da9e4495fe26f6342d6850f90b606ccec0963987cfd77f8143903ad8bb259ff524ec69736e3ecd766d04dadf1c035ddb507bc161e899f37e8f7f56bf549b1cc19023f0f2c213f4c8a917b8f6da91dbdb02ad7b140935c94857328721395b3e239e3203378e970758391d85827966a3c811b11bbdaf40c2770189fd280c5df576a721ca04b0840") lseek(r0, 0x0, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x186}}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000fb3000)=""/173, &(0x7f0000fb1000)=0xad) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d9f000-0x2)=0x5, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000268000-0x4), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) 2018/02/06 20:04:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c68000)) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000755000)={0x0, @broadcast, @rand_addr}, &(0x7f0000fa1000-0x4)=0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fa0000)={@broadcast=0xffffffff, @empty, r2}, 0xc) ioctl(r1, 0x2202, &(0x7f0000002000)) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000)={0x0, 0x0}) capset(&(0x7f0000f7e000)={0x20071026, r3}, &(0x7f0000a16000-0x18)={0x4, 0x7f, 0x7, 0x2, 0x6, 0xffffffffffffed24}) 2018/02/06 20:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00004ce000-0x4), &(0x7f0000ab0000-0x4)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000596000-0x38)={&(0x7f0000cf6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000b42000)=[], 0x0, &(0x7f000087c000-0x1398)=[{0x10, 0x10d, 0x101}], 0x10}, 0x0) 2018/02/06 20:04:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000+0x8e3)='/dev/audio\x00', 0x82, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000078a000-0x1)=0x99, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/06 20:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe6000-0xb)=')){vmnet0$\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/06 20:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003b8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/06 20:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x5, &(0x7f0000838000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/06 20:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00006d0000), &(0x7f00001b3000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c32000)={@generic="ee7110f0b354e687ab7046e5dbcc0f76", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) getpgid(0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x401}) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00001f7000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000ee9000), &(0x7f00001ab000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ff2000-0x30)={0x3eb, 0x6, 0x4, 0x800, 0xaed, 0x10001}) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d7000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000168000)={0x79, 0x0, [0xe30, 0xfffffffffffffffe, 0x9, 0x200]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093d000)='/dev/ppp\x00', 0x141000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19}}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000093f000-0x24)=[{}, {}, {}], 0x3, 0x4, &(0x7f000031b000-0x8)={0x5}, 0x8) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f00008ec000)='/dev/admmidi#\x00', 0x5, 0x20100) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x40, &(0x7f0000759000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000dfd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/ptmx\x00', 0x20000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009}, 0x10) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000072d000)) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8), &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000787000-0x10)={0x0, 0x74, &(0x7f00004ae000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}}]}, &(0x7f0000ecb000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000cf1000-0x8c)={r5, @in={{0x2, 0x1, @rand_addr}}}, 0x8c) 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f000015f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ca0000)=[{{&(0x7f0000897000)=@can={0x0, 0x0}, 0x10, &(0x7f0000c74000-0x20)=[{&(0x7f0000c4c000-0xf1)=""/241, 0xf1}, {&(0x7f0000b7b000-0x76)=""/118, 0x76}], 0x2, &(0x7f00001eb000)=""/178, 0xb2}, 0x101}, {{&(0x7f0000630000)=@rc, 0x9, &(0x7f000009e000-0x40)=[{&(0x7f00002b8000-0xa9)=""/169, 0xa9}, {&(0x7f0000017000-0xb7)=""/183, 0xb7}, {&(0x7f0000f0b000)=""/21, 0x15}, {&(0x7f000029a000)=""/90, 0x5a}], 0x4, &(0x7f0000d0f000)=""/133, 0x85, 0xff}, 0xfffffffffffffffc}, {{&(0x7f0000067000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00002c9000)=[{&(0x7f0000483000)=""/234, 0xea}, {&(0x7f0000f91000)=""/10, 0xa}, {&(0x7f00004e9000)=""/238, 0xee}, {&(0x7f0000062000-0x17)=""/23, 0x17}, {&(0x7f0000a66000-0x5e)=""/94, 0x5e}, {&(0x7f0000946000)=""/243, 0xf3}], 0x6, &(0x7f0000ba5000)=""/70, 0x46}, 0x80}, {{&(0x7f000026b000-0x60)=@nfc_llcp, 0x60, &(0x7f0000370000-0x80)=[{&(0x7f0000415000)=""/221, 0xdd}, {&(0x7f0000a40000-0x52)=""/82, 0x52}, {&(0x7f0000348000-0x3f)=""/63, 0x3f}, {&(0x7f00003df000-0x7f)=""/127, 0x7f}, {&(0x7f00005c2000)}, {&(0x7f000001d000-0xde)=""/222, 0xde}, {&(0x7f0000abe000-0xf5)=""/245, 0xf5}, {&(0x7f000032e000-0xc3)=""/195, 0xc3}], 0x8, &(0x7f000058b000), 0x0, 0x333}, 0xffff}, {{&(0x7f000092d000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000236000+0xabc)=[{&(0x7f0000ead000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f00009c2000)=""/100, 0x64, 0x800000000}, 0x101}, {{&(0x7f00008d6000)=@can, 0x10, &(0x7f0000edf000)=[{&(0x7f000044d000-0x3d)=""/61, 0x3d}], 0x1, 0x0, 0x0, 0x80}, 0x5}, {{&(0x7f0000f28000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000fcd000)=[{&(0x7f00008df000)=""/91, 0x5b}, {&(0x7f000060d000)=""/104, 0x68}, {&(0x7f0000975000-0xcf)=""/207, 0xcf}], 0x3, &(0x7f0000a4f000)=""/252, 0xfc, 0x5}, 0x400}, {{&(0x7f0000aec000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00001b5000)=[{&(0x7f000083b000)=""/15, 0xf}, {&(0x7f0000851000)=""/164, 0xa4}, {&(0x7f0000069000-0xea)=""/234, 0xea}, {&(0x7f000043d000)=""/177, 0xb1}, {&(0x7f0000952000)=""/105, 0x69}, {&(0x7f0000f4d000)=""/144, 0x90}, {&(0x7f000081c000-0x65)=""/101, 0x65}], 0x7, &(0x7f000093f000-0x13)=""/19, 0x13, 0x4d4}, 0x7fffffff}], 0x8, 0x10000, &(0x7f0000669000)={r1, r2+10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bbc000-0x28)={@common='ip6_vti0\x00', r3}) io_setup(0x7fff, &(0x7f0000d82000)=0x0) socketpair(0x4, 0x5, 0x0, &(0x7f0000cf3000-0x8)={0x0}) r8 = syz_open_dev$audion(&(0x7f00009af000)='/dev/audio#\x00', 0x20, 0x40080) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001a5000-0xa)='oom_score\x00') r10 = fcntl$dupfd(r0, 0x0, r4) uselib(&(0x7f0000918000)='./file0\x00') io_submit(r6, 0x5, &(0x7f0000560000)=[&(0x7f00007bc000)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000322000-0x43)="377504d29341666289a1f38fd442751654d39abda8bc020ea1401d0b0e283c660bcbdb90d011468221c49e4c326d0cd8fe239f8b8ca72377620edbe656d7a80e6e0676", 0x43, 0x3f, 0x0, 0x0, r7}, &(0x7f0000fda000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000f35000-0xfc)="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", 0xfc, 0x4, 0x0, 0x0, r0}, &(0x7f00008a9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00008d7000), 0x0, 0xc79, 0x0, 0x0, r8}, &(0x7f0000cdc000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7ff, r4, &(0x7f0000e49000)="32f991f7c19ab52946c538ad790af68becd9d788638a8f7b2d6a1e8549c74b2fec3f7ff650d5e85d63071e17c69e595b9c098a7aa3e8cdc316e28b10c50af1f7599c241a9328a8dbdbc12fc640052e6423753cb09cca40d6d6dfe70d28040fa6985fa750a3d0fa880393b0e9d67b465c97e886768381c3cd0db9ba22359d41486f1c66c137d79f7e473476f5ef0ef97cab2631b7b4503cea453a2e2ea5cb7a5abfdf01714b2a2e557cc28889572235887ba17d0e8be7", 0xb6, 0x7f, 0x0, 0x0, r9}, &(0x7f00006ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000807000)="08f945d18e2a922174a8febac38919d34c16df6f35b433af9ad31601ef47cfc4b1fbe7223abbbb5becab64cf95ef4d7792dd00e4718d7271a776612661857e7f415db71118b4039a95d5d28e3aa44865e5b55e27d1b4f1b3603e2a22f169943dba01304a29ad83600a22a10f5ad72ceba6805f1c66fe0b556e0dcd4764877919407e0167abf44a16cf98bfa168c0c2979b720a49706f1fc454e822017162b03fb851601dcc61c0", 0xa7, 0xeedd, 0x0, 0x0, r10}]) fstat(r10, &(0x7f0000719000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000271000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, 0x2, 0x100000000, 0xa, 0x80, 0x20, 0x4fa409f50ad2e9cb, r5, r11}, {0x3f, 0x6, 0x200, 0x0, 0xfcc0, 0x5, 0x4, 0x6}, {0x401, 0x0, 0x55, 0x18}, 0x9, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x6, 0x7, 0xfffffffffffffff9, 0x9}}, 0xe8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, "0000000000000000000000000000000000000000000000000000000002", 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/06 20:04:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/137) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xa061, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000001000)={0x0, r5}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_cancel(r0, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f0000001000-0xcf)="7e374e0f6ff6ec28d2946e5545ded20f71fc5b11b1ab90e819927159522de5f8594245e44c03ee9a6a507f69fc0c9208daebd5b33adc50c5bd43d8c3090ddd7ef584df1e54716fd71e7b99e387472e2016b1b5976688e5ef42844e7540ee4eab3b9a7e7933e8dc86c208b7e93c9bae601e038590a7c4d99e127576540685b802e6102bfabde01221c6fdf34f5255c5454d8535aef651731a7919d960ef43099edfe5649770f446c890c3cc273bd5c2ee39c3a70a655a8004e249073fcfc246a458d52c78f8cea44d259dcb9aad6c54", 0xcf, 0x9, 0x0, 0x0, r6}, &(0x7f000051d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00009e6000-0x5), &(0x7f0000d47000-0x4)=0x5) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000e28000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/02/06 20:04:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b3e000-0x10)=@generic="89bd68587068f09ae55e76cf8d48a1d8") [ 73.480139] QAT: Invalid ioctl 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000027f000-0x4), &(0x7f0000fec000-0x4)=0x4) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a1b000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00005ac000+0x142)=0xe8) lstat(&(0x7f000096b000)='./file0\x00', &(0x7f0000f34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000b2000)='./file0\x00', r1, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 20:04:45 executing program 2: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@generic={0x800, 0x7ff, 0x40}) setregid(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) [ 73.568864] QAT: Invalid ioctl [ 73.572379] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000005000)) dup(r0) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f000000b000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x0, 0x14, 0xfffffffffffffffe}, @sadb_address={0x0, 0x6, 0x33, 0xa0, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, @sadb_x_filter={0x0, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x4, 0x10}]}, 0xffffffffffffff20}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000000c000-0x8)={0xfe2}, 0x8, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@full, &(0x7f000000c000)=0x48) 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r0 = syz_open_dev$dmmidi(&(0x7f0000380000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80180) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000dea000)={0x9, 0x3, [{0x10001, 0x0, 0x3}, {0x7ff, 0x0, 0x1}, {0x6b7, 0x0, 0x5}, {0xffffffffffffca7c, 0x0, 0x9}, {0x100, 0x0, 0x1}, {0x0, 0x0, 0x6}, {0x1, 0x0, 0x6}, {0x0, 0x0, 0x7f}, {0x2}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) syncfs(r0) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000848000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000587000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c03000-0x4)=@assoc_id=0x0, &(0x7f000089d000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ddd000-0x8)={0x0, 0x3}, &(0x7f000082b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e73000)={r2, 0x20, 0x5, 0x0, 0x8, 0x2, 0x5, 0x200, {r3, @in={{0x2, 0x2, @rand_addr=0x1f}}, 0x3, 0x2, 0x7, 0x5, 0x5}}, &(0x7f0000729000)=0xb8) 2018/02/06 20:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009f6000-0xc)) r3 = getegid() stat(&(0x7f000049b000-0x8)='./file0\x00', &(0x7f0000319000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009cf000-0x4)=0x0, &(0x7f0000370000), &(0x7f0000ae6000-0x4)) fstat(r0, &(0x7f00002ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00001d7000)=[r3, r4, r5, r6]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/02/06 20:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) inotify_add_watch(r1, &(0x7f0000e19000)='./file0\x00', 0x200) 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_dev$dspn(&(0x7f00001ec000)='/dev/dsp#\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f0000d73000-0x38)={&(0x7f0000de9000-0x48)=@full={{0x3, {"ef66e5814d6215"}, 0x4}, [{"b8ea8107c08628"}, {"35dbf90086d2bb"}, {"1602ed1d0fb270"}, {"9c3996f2d6def0"}, {"7f074e0158c411"}, {"636c7211ebea6f"}, {"17bdc0cacafffc"}, {"d12c0f3df0a1a4"}]}, 0x48, &(0x7f000005f000-0x70)=[{&(0x7f0000af6000-0x86)="0a4f0c5b81635482d4a1d8aa714c30f669534542fe5e91ff55ab9b9090de4d7d090b7f1008aa837131fcdf05a5a63b4d5194be1cf7d45a61414b6b2bf9435152312b1f793d424106dd21259d7c60fd098b17783fb960c6fcce44b4044bfcad005329354452864df13a48180505824836f6a5e3e7d8620e4b14fcd6336c49b3913fb491eb50b2", 0x86}, {&(0x7f0000b69000)="504e328957680bed7db3a31e11daae3f8e826b9c6446dcd3a601ba0ffc3ca82e85fdd840a6cc239efa15cf651822a6669b", 0x31}, {&(0x7f000082f000-0xc5)="92a9981e48a8b5af2ba560e68038e68320711c194b6f59960ffb1d80d7e87db6bd24dc37b473b11aa300c6e22aec83f342d042e944bc0f8bc341c1fa3f27dce91cdae5037355fff6c8bf465bafab0d15e1083b6b1641ee940e0c34d62be42d6c5bfdaa7ffeb3f77536cfc2bfb75ecbf432edefa559b3776db8902c7713e7f4d16b0b9a319b4f72d69f4643b8e8b9fe9c560ac3766d5b237c00789b176ccf6e3fd41b758e351e63d0760d1bf434b67eff3eb19f458d352565e30e8761ce2d6ab2ac2014b900", 0xc5}, {&(0x7f0000041000)="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0x1000}, {&(0x7f0000ec5000-0x84)="4e7370e6934d4a2dcd57b418542ba2a1d0de40ce11f19e1e2dd9c38c34831117f40fc28c01d45910e32fe6ee2cda95d77d959913fb4d65e39a81662667e4073cf09b833f307ee2f61123aff575c9e9d538acbe3683cfa54720ebc656be84a9d6946ce4cacb40b8b31a1f0a155d27c855b7eeeaf1eb562cc168fef686050cedbe2556a44e", 0x84}, {&(0x7f0000cf9000-0x1000)="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0x1000}, {&(0x7f00002ff000)="8909986194aad9885a5b501f", 0xc}], 0x7, &(0x7f0000b83000)=[{0x108, 0x104, 0xf8f4, "f805c0653fb0b46975639d48fdbc1ad272bf7bbef5973cad328c65f2b64f7b37dc1d652fbf6645e55823147512efc22a9fb43f6721b1adb993ab3f7d98437af32032c367b2a165a9f1c269fb9e79a7ed272f9fa9a4c0371316e4467c181593f1705d5867d1b31a3449c8cb40f3b03bd2368ae924ac27df3e75b2ac118fa34de97d77d7e81472b94b61309ad5b1fb70d7beeedc355e6bea83003fc061d2869f6b6c26250f0a689f9081d3dd5cb4d4a9c43838390c14310a88cbec4692c550e953e069d2350d75e98953b2e77804982b2b173da4585e4852141ce9f65f2d283c8048612b7a6949f06a4890c981075f4c5de8d21c"}, {0x60, 0x109, 0x744, "26dac7f62fe06fe461541c29bb8365b85190d7327278b38d18e9b8470e2bfe04dc698185584a9a7dec8637e0e74a4491b4718508d97c437035be21b9b75937a065e2bea4a3053e04b966aa5141"}], 0x168, 0x4000004}, 0x4040001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004a4000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000ae8000-0x4)=[]}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065d000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) set_mempolicy(0x0, &(0x7f00005ac000-0x8)=0x100000000, 0x4) 2018/02/06 20:04:45 executing program 6: r0 = memfd_create(&(0x7f0000ead000-0x9)='-keyring\x00', 0x3) connect$inet(r0, &(0x7f000069c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a55000)) r1 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0x1), 0x0, 0xfffffffffffffffb) pwritev(r0, &(0x7f00006c7000-0x80)=[{&(0x7f0000f81000-0x4c)="71075e0a718d2934b02be79f738507b47b6e1e2a9984f032d66a4257f89f05d983787cfe94a52d240c50e5a4875059709c7e134c1cf0c30e01c9b24b184c68939ea70128ea612036b7cc1824", 0x4c}, {&(0x7f000018c000-0x34)="3ba991640805d512e78ddb5a4e215c4fb4bd98d373b3fde92d5e72097db8afcc5a48dbf97cf6f12e9f2587f618c25ff78c404502", 0x34}, {&(0x7f00000d3000-0xde)="5ebe2edbf26d1010e27671992c7eb47da25db438a8968c1c22a4b63e0c29c7d3fb7ec769365c5e8410a2f9b84527e49952b3de3a9a2d71ffe24b9a54de14557e074ec8b49bef677f36a4a27fdc95fc1bbac7dd412f395771ba0c527a1682b7eab0ddd7f8f3157c29525a707e884192291f751cdc7dee10f692149b150acb53b7cfa22b8b84f9040f6b9efd45bac3668b702912f2a3f5e1ddb14d13cf8da069aa49f60ae28db50bd140b5a1977d6c10bf3b78511938d4e6d7d4a4af9bc1b40ed3d947bf97684e1b20772b24eecc307f5b5233a419b0ec55b3c8375f113209", 0xde}, {&(0x7f0000fc7000)="d4fc66a8e1ded988259c580feaef58aa665db4f8c0ccdaa7064459fa876142c623bcdcaa5c9e2691a6e44ad50f99079160abebf47568ed7ac088dc14a0e2eb5bbc7bf30ae5932e177818557264f9134950463b7d11327292316a629056cdcabbd269a7c57a607a9f918fa6fe7592862a3eaa3babefee1fc3", 0x78}, {&(0x7f0000b6f000-0x1000)="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", 0x1000}, {&(0x7f0000d92000-0x9b)="05bb82a2595863703e611ba37db4d71ca36f275d0db9489b4cb067366d896b3253d6b088441bda35d53909bc2eb139b9fff1e46459fb35806fa9e4c64348b4aaeba58be9b75c850be585c722bc5dc84637fe25c6350d4659d8f9ec0c135e80806dd6b8aecfafd9c3bc300f06508d51543972ca1a65b44522cffddb899efe67569ed5f115e5d6456c64c99597ee4e8fa0a124781422aee1b5cf754f", 0x9b}, {&(0x7f00001ae000-0x84)="835c675c15eb7379d84d7be8791bc4a7c4ca74d4c70523c1c9b1f64f1749c42fbd89004f8e2a865fb0b315811e3c6061ba0a19756bdb2a8f1daa47bff317dde023e7b5aa5683912657a5e24790d2c98689ee3db29f41db5e9cb52bc9003a4760e70d38861818a0db13ccab4c7a9c9b3d5d34dbe9210ad7e297c45fc46f3f99f82e38277a", 0x84}, {&(0x7f0000529000-0x9)="b38d4f81ce87e82cce", 0x9}], 0x8, 0x0) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r1) 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008bb000-0x30)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006c1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) socket(0x19, 0x1, 0x378) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/sequencer2\x00', 0x109000, 0x0) 2018/02/06 20:04:45 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f7f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0x3}}, 0x26) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70}}, {{&(0x7f0000f7b000)=@sco, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f000007e000)={0x77359400}) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000076a000-0x46)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x3, 0x4, 0x0, 0x81, 0xfffffffffffffcc1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1f}}}}}, &(0x7f0000e45000-0xc)={0x0, 0x1, [0x1]}) r0 = syz_open_dev$usbmon(&(0x7f0000744000-0xd)='/dev/usbmon#\x00', 0x4, 0x800) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f000009f000-0x35)=""/53, &(0x7f0000ee1000)=0x35) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000046a000-0x10)={0xffffffff, 0x8, [0x354, 0x6]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a13000), &(0x7f0000396000-0x4)=0x4) [ 73.702408] 9pnet_virtio: no channels available for device ./file0 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000024000)='/dev/mixer\x00', 0x8000, 0x0) sendmsg$alg(r2, &(0x7f0000f9b000-0x38)={0x0, 0x0, &(0x7f0000073000)=[{&(0x7f0000146000-0xe1)="3ee7dc0787907156c0765d7a25697ff882319c4254ca5de045b2028f3ca7992fa7d13e2d0626358578621a5e4625c58cb339fe1d4b5f2a758de471f10152086bc2bada937b8b57173f05226db5c60a22e252e2f20c44c6ee86d1724841a74639139ddd9d9b1dc12efbb9bd463fe7f7c51dc60b9548c941b5b7d2c7537f0f7e0689eca694877cff09aa4369f1e2a5265f4b0d6335cd62c90b920e152f558301f4add6b80fe9d82cf010ffb2c8293e9f06db4bf2e8b8948f8c8b88b409bab4dee89e5c94e058b576bf1af14d2d139ca7b920050efcf064b3eb65c76c976f019e313c", 0xe1}, {&(0x7f00004cf000)="e7c0919983b43ea2d837d1ea15a64e3579f9af2ac8e2317d685ecd91101d4f4e45977e6a23e5f8fe3e3aa5b98f21bcd93a2200690eb6f89f09e2a6ddc3229240108d5641a6dc262511078fe5b0e75288651f4d1416ce1de4b469e8976a07cf606a35efb6f7906dbe2f90d2c442320c0d2bf49bb9f71779fe425bef6613fc940fb2351896c2319487b00b49aa53862470731574be56726afe346a752453e85de52aab17fff08fff58df310356ef84f1c48f", 0xb1}, {&(0x7f00000e3000)="408ef87cf3478ab2de2edc9c450fdd7c7c5ec9ebdcb627f44a2d481acc8218807bce77394dc3a575d17e47d39ab4b30d961e5f6ef6a72f5e443cad9f013b", 0x3e}, {&(0x7f0000457000)="c2fa81516d2523d5a41d21a437d5e35cd6e0d525173de35b380267e32bb559878b6fd5152fd03c7630464e0c", 0x2c}, {&(0x7f000053e000)="a8e9995450034d", 0x7}, {&(0x7f0000e7f000)="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", 0x1000}, {&(0x7f000007a000-0x7d)="0df43cbe67e139cbf7adeada57e748abd6147bbfde48c0044128b29e68bff34783dd9d03504fde54074adeb9e669235e08eec332b224d078fbe8e6a910c82ab16495a2b605b5ee1c1aa2e5aac272117e057253c6d824892874e7541264ca90936b49cd0a793ba43619be73e19835f29085f859616a24f13be4a6023b3c", 0x7d}, {&(0x7f0000daa000)="93e7e8bd8736882c8772dba77a96d50566c0cba3cf0e79f1861e553e7b0f9100b7b030a0b9de773bc19553ccf11132ff22ee9b4d4766d5600d589f42452f08f318fd2877c7b99e86dbaeb499ba321aac687ce26acb16e5399a1baeae0fa5c0", 0x5f}, {&(0x7f00009de000-0x47)="99d14943c5dd3393b287b5b8530b4cb81bd92ad29654321974d0ba3fb7beced9b1d0795a6bede269c82fbf9fc8d27fbc53611a4933612addc721a6ae6bd06727bc4ac28cc0c8a9", 0x47}], 0x9, 0x0, 0x0, 0x20000040}, 0x4) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c1f000-0x20)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r3, 0xfffffffffffffffe}) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) accept(0xffffffffffffff9c, &(0x7f0000bf3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f23000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000c39000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) syz_open_dev$dspn(&(0x7f000019e000)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/06 20:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000376000)) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe3000)={0x0, 0xfa, "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"}, &(0x7f0000be8000)=0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000227000)={0x2, 0x1, 0x1000, 0xe5f0, r1}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) epoll_create(0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r0) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) socket$nfc_raw(0x27, 0x1, 0x0) [ 73.761917] 9pnet_virtio: no channels available for device ./file0 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001c000-0x60)=@nfc_llcp, &(0x7f000000a000-0x4)=0x60, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001b000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000001d000-0x4)='tls\x00', 0x4) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000001e000-0x38)={0x2, 0x926, &(0x7f000001e000-0xe6)="8cb0389ead61aa0c5d6d63c270e74a66d4809e570585f3c67bfa035a15064585a25df93a476cc0afbc9f8e41f0bec0c90544366fee2bca4406a3cd5828c1a63eddff4270a8b5e0cdec8c46636df23bfe82d1f2a50b45e174147574c474ca9bf9c5b3480777ebe5a7aa905356c52a2d74ef903cd5bb003824d9d2b1139ab4cc8d579906142a7cb223e2a2b5bc4f1fe6eee7e0c8b9f722a225dee867e40a1c2e1c7cd285810feb8743420969a8d011dfa02e847909ac750d359090a2a2711c06754d569e4681e0846bc88f560f82cde8a332816e6201c53da0df1b2b00ec4672e554f3afa1e034", &(0x7f000000c000-0x11)="8dfdd95e555cd92da4f2c2a096b03ecfc9", 0xe6, 0x11}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000001e000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000001e000)='./file0\x00', &(0x7f000001e000)=[&(0x7f000001e000)='\x00', &(0x7f0000004000-0x6)='+nodev', &(0x7f000001f000-0xb)='/dev/audio\x00', &(0x7f000001f000-0xb)='/dev/audio\x00', &(0x7f0000003000)='tls\x00', &(0x7f000001f000-0xb)='/dev/audio\x00', &(0x7f000001e000)='tls\x00', &(0x7f000000f000+0x185)='selfvboxnet0\x00', &(0x7f0000008000-0x4)='tls\x00'], &(0x7f000001f000-0x48)=[&(0x7f0000005000-0x4)='tls\x00', &(0x7f0000007000-0x4)='tls\x00', &(0x7f000001c000)='\x00', &(0x7f000001f000-0xa)='system#)[\x00', &(0x7f000001f000-0x1)='\x00', &(0x7f0000016000-0x7)='eth0lo\x00', &(0x7f000001f000-0xb)='/dev/audio\x00', &(0x7f0000009000-0xe)='selinux#wlan1\x00', &(0x7f0000013000-0x11)="76626f786e657430656d30407d5e9a5b00"], 0x800) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4000000000, &(0x7f0000964000)=""/17, &(0x7f0000005000)=0x2) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00001cc000-0x49)=""/73) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/06 20:04:45 executing program 2: clone(0x0, &(0x7f00009e0000-0x20), &(0x7f000077e000), &(0x7f0000505000), &(0x7f0000b9a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000906000-0x4)=0x14) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000b86000-0x10)={0x1d, r2}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x6, 0x1, 0x80000000, {0x77359400}, {0x77359400}, {0x2, 0x4, 0xfffffffffffffff8, 0x100000000}, 0x1, @canfd={{0x3, 0x7, 0xffffffff, 0x10000}, 0x2c, 0x3, 0x0, 0x0, "fa24fbb75ce903e7ba47b13dacaf6e931e254238248e0febdc85dcb8c361fcaa15ff7c60701353c05f37329c290eee261b7c72f3d5a7abc53fff693e359cc1a1"}}, 0x80}, 0x1, 0x0, 0x0, 0x90}, 0x40) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f000000d000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000a000-0x38)={&(0x7f000000e000-0xe)=@l2, 0xe, &(0x7f000000d000-0x10)=[{&(0x7f0000005000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000006000)=""/66, 0x42, 0x1}, 0x10000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0x6, {0x2, 0x1, @rand_addr=0x2}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x82, 0xffffffff7fffffff, 0xce, 0x2, 0xcbba, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000, 0xe0000000000, 0x9}) 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000007000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x4) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000), &(0x7f0000007000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x26)={0x0, 0x1e, "3496f79940429dd592419eb6cb8e708888ee78bd5c91d3eccb530a445de0"}, &(0x7f0000008000)=0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@generic="52b02335afb9f6aca480fae325243aaf", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0xb)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x4}, 0x2e9) syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x6945, 0x8, 0x100000) 2018/02/06 20:04:45 executing program 3: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f000043f000-0x4)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000883000-0x20)={@generic="da86b31e6fa4ecf4eac6c8f72dbd1b73", @ifru_flags=0x5903}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x60000000000f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce0000-0x8)) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) mknod$loop(&(0x7f00001e6000-0x8)='./file0\x00', 0xa0, 0x0) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f000049c000)={0x10, 0x0, 0x1, 0x400000}, 0xc) 2018/02/06 20:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}]}, &(0x7f0000d61000-0x4)=0xffffffffffffffe7) socketpair(0x10, 0x5, 0xae, &(0x7f000050d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006e6000-0x10)="04747fc65d6298197ec471e534f96e3d", 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) read(r1, &(0x7f0000fd1000-0x9b)=""/155, 0x9b) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c58000)="12d4f39e1ff0e8eb146101c861060b07", 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000cac000-0x4)=r2, 0xffc4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000089b000)) write(r3, &(0x7f0000d75000)="260000004e0009006b00ea103b0000850f00000000000000ffefff000008d03cf9ff440500de", 0x26) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000002c000-0xb)='/dev/adsp#\x00', 0xab, 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000021000)={@loopback, 0x0}, &(0x7f000002c000-0x4)=0x14) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000002b000)={@empty, @multicast1=0xe0000001, r1}, 0xc) syz_emit_ethernet(0x3e, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000002b000-0x1c)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffe52) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffb}, &(0x7f0000ddd000-0x10), &(0x7f000003a000-0x10)={0x77359400}, 0xfffffffffffffcf2) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ddd000)={0x28000, 0x2400}) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r1 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000045) accept$inet(r0, &(0x7f0000c06000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ab0000)=0x10) sendto$inet(r0, &(0x7f0000cce000-0xb4)="b37884acb4cc66976fb2006ad6758f34679faa45fec3118fc4d1e6fe94cfc74b2562974fd27240f1015e5ff398e65be0f185e5205e893628404178b706c012517e2277436625cb57f61ac4ccba6902d5619847e3eeeeb7fc4cd83a81a71754c8de42630784df5c6d93fdd53b4f6c334b52a4ae2dc1120a24e3b816907018f46d7916f4aa92f36d145f7a0c7262ce359cd3598fba127249655d604b3bb3676d4310452bc096287b1447d138e2aa6dd5a4bf952f23", 0xb4, 0x5, &(0x7f0000992000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) 2018/02/06 20:04:45 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x400000000000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000c80000-0xb)='/dev/midi#\x00', 0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$pppoe(0x18, 0x1, 0x0) r9 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x40) r11 = signalfd4(0xffffffffffffffff, &(0x7f0000b70000-0x8)={0x2}, 0x8, 0x80000) r12 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000dd000+0x89f)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10) r14 = socket$kcm(0x29, 0x7, 0x0) r15 = userfaultfd(0x0) pipe2(&(0x7f0000565000)={0x0}, 0x800) r17 = syz_open_dev$midi(&(0x7f000063b000-0xb)='/dev/midi#\x00', 0x0, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000072d000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000639000)=0xe8) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r22 = socket$bt_l2cap(0x1f, 0x3, 0x0) r23 = syz_open_dev$sndpcmc(&(0x7f0000b30000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) r24 = socket$nfc_llcp(0x27, 0x2, 0x1) r25 = syz_open_dev$mouse(&(0x7f0000779000-0x12)='/dev/input/mouse#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r27 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000c59000-0x4)=0x1c, 0x80800) r28 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00009fc000)=0x60, 0x80800) r32 = socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000821000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r36 = socket$nl_netfilter(0x10, 0x3, 0xc) r37 = openat$dir(0xffffffffffffff9c, &(0x7f0000a36000-0x8)='./file0\x00', 0x42880, 0x0) r38 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000983000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca4000)=[{&(0x7f0000000000)="f3d3226500b508876af253d52dfe77f7d91639c76d0316d873fc3e03a7428af6ff7d8fb1b7256e4d89616a23181b", 0x2e}], 0x1, &(0x7f0000477000-0x138)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x138, 0x2000c080}, 0x20000000) r41 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r41, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) [ 73.962105] netlink: 18 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) fcntl$notify(r0, 0x402, 0x1) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000002b000-0xa)='/dev/dsp#\x00', 0xb7, 0x40) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000005000-0x51)=""/81) seccomp(0x1, 0x0, &(0x7f0000044000-0x10)={0x1, &(0x7f0000000000)=[{0x1d, 0x7f}]}) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000001000-0x20)={0x1, 0x0, [{0x8000000f, 0x9, 0x5, 0x1, 0xfffffffffffffffe}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x3, 0x4000000}, 0xc) pipe2(&(0x7f0000d77000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@local}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000-0x1)=0x3a5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0xa0f}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) accept$packet(r5, 0x0, &(0x7f0000a5e000-0x4)) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000145000-0x20)="000000000000000000fffffffe00ff00008e0c007fe100004000e7003072a901"}) accept4$llc(r5, &(0x7f000066b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000971000-0x4)=0x10, 0x0) 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000880000)={&(0x7f0000222000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000aa6000-0x10)=[{&(0x7f0000ca0000)=""/80, 0x50}], 0x1, &(0x7f00005e2000)=""/207, 0xcf, 0xff}, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000883000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1800000000, 0x71, 0x7, 0x5}, &(0x7f0000bff000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d58000)={r1, 0x27, "6aac65e14c0b5e39695d1e35211d60e2bbde5ddd5187cc16ea9adb72865571095b01e6ce49d992"}, &(0x7f0000252000-0x4)=0x2f) r2 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x5, 0x40, &(0x7f0000951000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003a2000-0x18)={0x1, 0x0, [{0x2fe, 0x0, 0x5}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 20:04:45 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ce9000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x8, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x801) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffe, 0x0, 0xa6}) r5 = accept4(r1, &(0x7f0000cda000-0x60)=@nfc_llcp, &(0x7f00005e8000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dad000)={0x0, 0x1ff}, &(0x7f0000cc7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000fd0000-0x8)={r6, 0x8000}, &(0x7f0000330000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000652000-0x90)={0x2a, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) ioctl$KDDELIO(r3, 0x4b35, 0x6) write(r4, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) [ 74.015540] netlink: 18 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r1) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00002c9000)={&(0x7f0000d68000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000a87000)={&(0x7f000080c000-0x5c)={0x5c, 0x10, 0xa, 0x200, 0x0, 0x2, {0x0, 0x0, 0x7}, [@nested={0x48, 0x67, [@generic="d8c5cffc207f54a111a0b6fa20e6480f64cd23f394b6579261e856e1ad4e59b8b6060a6fff68d06c95f9b598b165e0a81c615ace29425d750e4c0681eb0e34c1a1ca2429"]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000008000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b72000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket(0xb, 0x7, 0x3) bind$inet(r2, &(0x7f0000323000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000afb000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/06 20:04:45 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xffffffffffffff21, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x4fabe994, 0x0, 0x1f}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000+0x121)={&(0x7f0000006000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x40)=[{&(0x7f0000003000-0x2b)="5b6b2d66c9c8a630495e395a27d4203d3fe836fb86cb0fff007b48be12ec54143ec6514c0ae9651c4162b0", 0x2b}, {&(0x7f0000001000)="41d4bc6f7c6c119558ccd5cc0a7d671651974561ed03588ce83f2e0ae52dddce521f6c27b7f5475fd0d2586e487ca0e66f0d88cdb2c874cfbcd1b4c0f8204a0f14098da25218b0f96fc0fd4581cf2f5db04eb5f3e06e15976522b55c066eddd12559ddab9037183761ad4de243a73f646a912dc88003b5a4abdd2cb850725c1c9be818bb1ac896e4757877b764cfda095280500c2b3f7eec809709d47181db390a840b1753437dcca5d540330228c9ae4c0b22244eb568518bfe92133fae2c7f2ba0018667d327163ce02f0f0c4174671baf0c6718cfa195ffcaa8e68301e9eae65e", 0xe2}, {&(0x7f0000005000)="4f1fed0d5f50b951a73698137c2893fb7e6f475a9c6d4fb66d7315b25a2e5fd68191a38c3d4a8eab1379396efcb11a42a4d6f783a05b7b05ef04c955a2f3c0ef24dff3838ceafaad9ccfaf3cd0284a0c2933d37219c11296f7e4191718f6ae33b94561b27853676cf6eef128dd7307f093646e68159b5ab90c61babccab26eccd4ea1646eb0bc0658975a653c1d0b571c765b69eca73", 0x96}, {&(0x7f0000001000+0xea7)="a5f49bdf90d8989b57cb40c43d07073666f7be0c50cf3890f8168f4b0adc2d9ea524c5b0959aed2871b3a44a38272ccb586cbfa2151d676fb1e9f32c56922394d4c19567aa3d7824b1a646de560afce76b53f4e8a6d3aca187dea6cd966602a8018afc9cbef862d2f0750b7264fece05c0db95d27e8b07c6ddfdd3f200215c3d81d71cd0746067fad6cbed57702ef07e7ecb1a827009ebe367d2c1158fa201bb42f7848f9d506dad93462e7486d6701d6b931d4923094e5d391a57ac283996d3ca3508df284a8872f2e65f6dd5505c493023017e13f0966ae74a0705324aaecbaa60a54a849c485f393a73", 0xeb}], 0x4, &(0x7f0000005000)=[{0xc8, 0x10c, 0x7, "a8e1cd0bb71814429abd25e646147667b17473a764546094695017c4600f4d1c11c40849d7bc4a3ff88e3d985e7a688c7c54980433c52dff0fdecdba1327094c85a903fdf6ba4c7e14bd942d9a6cbbfdb4c29d41991c4fe955516af6b93a73a6e500276dbc7f8a4824193f4375a8a0b983f80db63b1aab79fadbc4e78c4d9e095210d82ed84f4a31dc071000fcbcae6d685fa626d139c5ec668dea0a9c84ef5a907f0433edaa8646cb1377de0389f6bdb0c7aa1053303250"}], 0xc8, 0x4000}, 0x4004040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x10, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000002000)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x10) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$PPPIOCGMRU(r2, 0x4008b100, &(0x7f0000001000)) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = dup(r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00004b6000)={@generic="e87fe3ab9f0874b362ce6999ca9aa6fd", 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bd4000-0x8)={0x0, 0x4}, &(0x7f0000555000-0x4)=0x739cee64d56ba8bd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b09000)={r3, 0x9}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f96000-0xc)={{0x0, 0x9, 0xfffffffffffffffa, 0x9, 0x5, 0x100}}) 2018/02/06 20:04:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f000076e000)='/dev/input/mice\x00', 0x0, 0x1c10c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) ioctl$TCFLSH(r0, 0x540b, 0xb) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) syz_open_dev$vcsa(&(0x7f0000729000)='/dev/vcsa#\x00', 0x6, 0x10000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r2, &(0x7f0000dbf000-0x10)=@nfc={0x27, 0xfffffffffffff801, 0x8, 0x3}, 0x10) accept4$inet6(r2, &(0x7f000035d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e62000-0x4)=0x1c, 0x90000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpid() gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000931000-0xc), &(0x7f0000dfa000)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000997000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ddd000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a49000-0x4)) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000175000)=0x0) r4 = getpgrp(r3) sched_setattr(r4, &(0x7f00009a6000)={0x30, 0x3, 0x0, 0x7, 0x8, 0x1, 0x78}, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f11000-0xf)='/dev/sequencer\x00', 0x400, 0x0) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000136000-0x5c)={0x55c2, 0x1, {0xffffffffffffffff, 0x3, 0x100000001, 0x3, 0x7}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00'}) 2018/02/06 20:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)}, {&(0x7f0000cf2000-0xc)="bad558988f83ea68", 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)) migrate_pages(0x0, 0x0, &(0x7f0000269000), &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000105000-0x4), &(0x7f0000375000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a76000)={0x0, 0x8001}, &(0x7f00004a9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000bf000)={r1, 0x5600000}, &(0x7f0000025000-0x4)=0x8) accept4$packet(r0, &(0x7f00002fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000854000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000986000-0x4)=0xe8) 2018/02/06 20:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x2, 0x1) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x7) 2018/02/06 20:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000d9000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000617000)=""/212) write(r1, &(0x7f00008c3000)="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", 0x1000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/06 20:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000), &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) open(&(0x7f00002fc000)='./file0\x00', 0x80, 0x40) kexec_load(0x7, 0x1, &(0x7f0000ec4000-0x20)=[{&(0x7f000074e000-0x3b)="ad1eb6211051b2e6261e88b828e18181f1fc8d62f2a8511858f4f6eeda70735643a5e9acf6ac5626807a7a2c66f9c9398cebb1f8a5b318950486d0", 0x3b, 0x5, 0x2}], 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000443000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00006ad000-0x58)={0x2, 0x0, [{}, {}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000016f000-0x18)={r1, 0x81, 0x0, 0x3, 0x9}, &(0x7f0000ef7000)=0x18) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 20:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 20:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_dev$amidi(&(0x7f000092d000)='/dev/amidi#\x00', 0x779e6264, 0x20100) socketpair(0x2, 0x800, 0x8, &(0x7f0000578000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000422000-0xa7)="22ff9a10d9ea3437e969aadb5cac2db2a63b8e687146c9c6421301cf10cb0afcdfa0f4a6a74f3b3206f074296a6ae23f414b2beffc921ef9782a7e7da78a0696ab8882d8f74e7c26855964a4dbc2503e39a14b876ac039a919f99815b2445c7a876dbce2a0b6684887dd4b96fe6d74082a7fff4ee3cfc345ced6fb28400454a80f4fa2e46595d0726598c86c604bb30e2fb32c2c197790b4667fef6ac0948894307fb134e2cdf2", 0xa7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000cd9000)={0x7, &(0x7f0000e28000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) bind$vsock_dgram(r0, &(0x7f00009e0000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x6, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000383000)=""/137) 2018/02/06 20:04:45 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000ac0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000bd5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008c5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='gre0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d3c000)='/dev/usbmon#\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c7d000)={0x7716, 0x8, 0x1, 0x400, 0x0}, &(0x7f0000aea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a05000)={r3, @in6={{0xa, 0x1, 0xfffffffffffff86f, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0x6, 0x2, 0x9, 0x22}, 0xa0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002a2000), &(0x7f0000695000-0x4)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000598000)='/dev/ppp\x00', 0x300, 0x0) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) getpeername$packet(r0, &(0x7f0000662000+0xe28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000b7000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000db4000-0x28)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f00000d5000-0x14)={0x11, 0x18, r6, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) write$eventfd(r4, &(0x7f000019c000-0x8)=0x5, 0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {}, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/ptmx\x00', 0x41, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) getsockname$packet(r4, &(0x7f00005bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000098c000)=0x14) [ 74.379265] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 74.379265] program syz-executor2 not setting count and/or reply_len properly 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8), &(0x7f00009d9000-0x10)) clone(0x40000000, &(0x7f0000002000-0xc9), &(0x7f0000d96000-0x4), &(0x7f0000001000), &(0x7f0000175000)="113631c4e8da33d42412dd5909c96c10585e7b1894af6ce79ffdabf5cee63ab3db077d19afdc2a2fe1b9c2c3b917b7dc81e1f5e22cc0359536646958e18e860f9fb596cc33a6f87720e50000b634cfb374b700576161d5") 2018/02/06 20:04:46 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000080000)="d49d", 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x3b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x350, 0x180, 0x98, 0x0, 0x98, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001a000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x180}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x23, 0x100000001, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x29dd, [0x4, 0x6, 0x465, 0x64eec4d9, 0x1, 0x101], 0x0, 0x7, 0x2}, {0x7, [0x3, 0x7, 0x9, 0x80000001, 0xffffffff, 0x81], 0x5, 0x80000001, 0x6}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}, 0xff, 0xffffff00, @common='bond0\x00', @generic="11d22c9412ae080b9e58f3fd01ec4136", {}, {0xff}, 0x89, 0x3, 0x4}, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}, @unspec=@void]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, 0x3}}}]}}, 0x3b0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0xf0, "cf6fd888a86c2b0f480862df08fa10fac1bb0872061bd983b9d544f53bfd07e1f8e0dd4fee3175bdebd1ab2af96b5fae39abd3a0c4b9178631279829640a63ccb76192e0ee3df1835525343df7b6d09a43203d289c8424815d31e8d52886aab5ed7d300a9139396dcb314b769db0d56ac3ddf53e9faad4d779a8b9a9ba820351bc7feb7239c6cec4a00d69058b4e0e295d9923ca00eb2dfcb18927b4f9f718706b7be791b743d3983a2738f9717acbd445a66ed93b52d073831384bb400c174c13da15abcf9b57c636161845f672a49164148ed9965401a64341fad4cad389d91defe59a900f616356fedeadb27699fb"}, &(0x7f000000a000-0x4)=0xf8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001a000)={r1, 0xa6}, &(0x7f000001b000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x7, 0x1, 0x3, &(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001b000)={r2, 0x8, 0x2020000000000000, 0x7}, &(0x7f0000013000)=0x10) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/06 20:04:46 executing program 3: socket$nl_route(0x10, 0x3, 0x0) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$audion(&(0x7f000092c000)='/dev/audio#\x00', 0xc0, 0x40000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d81000-0x7)={r1, 0x28, &(0x7f0000b90000-0x28)}, 0x10) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) syz_open_dev$loop(&(0x7f0000449000-0xb)='/dev/loop#\x00', 0xd4d9, 0x412080) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0x21f000)=nil, 0x21f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$intptr(0xb, 0xffff) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91), 0x0) 2018/02/06 20:04:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000e3000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bba000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 74.530215] IPVS: ftp: loaded support on port[0] = 21 2018/02/06 20:04:46 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000344000)='./file0\x00', 0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000036b000)={0x9, [0x5, 0x7, 0x2a5, 0x0, 0xfff, 0x30e9, 0x7fffffff, 0x9, 0x8]}, 0x16) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000156000)=r0) r1 = getpgrp(0x0) getpgrp(r1) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}, {0x0, 0x100000000, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x60) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002eb000)=0x1, 0x4) 2018/02/06 20:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a43000)={0xf710, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079b000-0x4)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000078000-0x4)) dup2(r0, r3) ptrace(0x8, r2) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000064a000)={0x0, 0xf5a8}) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b98000-0xf)='/dev/sequencer\x00', 0x30840, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008d6000)={0x0, 0x2, 0x6}, &(0x7f0000810000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000294000)={r1, 0x73, "29dd0608819b200961c196494b6a4863a0119ea560cb04c9d09acaafd801b5d550256782308123a5b309cfee68c6ee0db8a628f8063064b2a6da2fda9f24f6ec1c1ed35dec27f0f3bcad5a818d7964c5d105a8672e83eabee4abccb2bb8bad5612260005038fee02fc8d7a9ec53e3a0638c95a"}, &(0x7f000000f000)=0x7b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000086e000-0x8)={0x0, 0x2}, &(0x7f000038f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f0000)={r2, 0x3, 0x30, 0x8, 0x80}, &(0x7f0000bac000-0x4)=0x18) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) lgetxattr(&(0x7f0000a0e000-0x8)='./file0\x00', &(0x7f000079a000-0x18)=@random={'security.', '/dev/sequencer\x00'}, &(0x7f0000d85000)=""/124, 0x7c) stat(&(0x7f0000433000)='./file0\x00', &(0x7f0000c3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) sendto(r3, &(0x7f000054a000)="46dcc0da978cf7de789ab93f8950af9afc5675d2105e4b0594df1b2790fdcb44c13e77c46cb09f455189346d6aa554121a27d4daed6f99583de849ee33294541d0fb438ca27aae33ad510c8ae1824474b74a2309afb80dba67fc8cc042e3c2713faaf14927daae9ed5476f11a960768536d2e3be725b19b50393202941ee35e072c22232c8739894b8bf8c21dd97f9", 0x8f, 0x40000, &(0x7f0000a28000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x1, 0x2, 0x4}}, 0x26) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003e0000)={r2, 0x4}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003f9000)) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000573000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000148000)=""/19) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000019b000)={{0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}}) unlinkat(r0, &(0x7f0000176000)='./file0\x00', 0x200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) listen(r2, 0x0) 2018/02/06 20:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009e5000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x408) 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d08000)='rxrpc_s\x00', &(0x7f00005e8000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e99000-0x17)='vmnet0-eth0$.lo-md5sum\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000449000)='big_key\x00', &(0x7f0000244000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003f2000-0xba)="d0671d7d32a55a017f4ca20349c4787ccbe6ceb40aa290a4193439b96b3291dd65c1101ffb4b3a0a9e1e46746e878234d487b4b16d1c5c01d59a58243ec8f3226fece3336d645c76569c7d9e4f6b661b058eb3fdcc6b639032f5a15a5db7815746e0f61eec8c03492e33e742e9379bc556033481da3a22b75a7e0705d6666737579cd8abbd4b317e332e1a7b9ba2c8b44761b28c7c7e29316eddd67ec75d306cac8094c111d1d33e0922d0846664db99419637afa951bd08c3ff", 0xba, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x0, r1) rt_sigaction(0x11, &(0x7f0000749000-0x20), &(0x7f0000cd5000), 0x8, &(0x7f0000a73000-0x8)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003f000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000069000)={0x5, [0xbea, 0x8, 0xffff, 0x7, 0x6]}, &(0x7f0000ed0000-0x4)=0xe) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00006e8000)=""/190) r3 = add_key(&(0x7f000090d000-0x6)='.dead\x00', &(0x7f0000083000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c88000-0x36)="994b992c5c1607a484d8e597d8468b71fb1cc677aecc474aa5741bed1dfddf4a0d500c8a4b98c141d055b98b0aa22b882cc35ef1e20d4cdab155", 0x3a, 0xffffffffffffffff) r4 = add_key(&(0x7f0000639000-0xa)='syzkaller\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000006a000)="df3e0b7d3e62e0a011f448a0b22b6bb0b085010027fb29246209828492d996b1ca4b06a965ccb2518c71df33953c1858ec49beeef720d9c2ca08e4c765687bb73dcd63bc9fb0cd8d51e33a9634be3c54a0c34d3ad8feabf52a5a55634a6d4606cd92033375ff3ed54db8a10cd109566d6d93ea6538e8323cc15552ca9c2b9cf7c41a971c16973d9dfc398392aa85a23df028ac88532929dc8b06328f0a13fbcf8f80fc60157372dee64ae355bcbf322afc45bb929ae26da4292420c1bc707afd1a88671a63c11a675b06bf6da3771d994f0c726aa86e05473afd1a541de5ebab3a059037b5190384b642", 0xea, 0xffffffffffffffff) write$eventfd(r2, &(0x7f0000643000)=0x2, 0x8) keyctl$instantiate(0xc, r3, &(0x7f000075a000)="171f990e6d7a28162788415d0a826215da051e362f916bde2e9876290f81df094ae88d9a0700c6086cbca3059fa4fe31a3a384bb845d072c7c74000000b8d3cd508e6bf1e91ff68ef6081acefe47c22a56e6bce7649bcbb4238072d44861ea8ad348d9caa2987b451dd5ca365f6cf9f2d788dd0e4550ad3671b235bf1b374d57cbecfc7dcd15c2f6a2cc56fbce39f03a1223349e7c8ec08a516405b55f679e683c08cbba87ff9ab4", 0xa8, r4) 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000001d000)={0x18, 0x0, [{0x48c}]}) 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000985000-0xc)='/dev/audio#\x00', 0x0, 0x20000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000021f000)={0x8, &(0x7f0000299000-0xf0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000552000)='/selinux/mls\x00', 0x0, 0x0) setitimer(0x3, &(0x7f0000c4c000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00000eb000)) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005e1000-0x8), &(0x7f000063d000)=0x8) r4 = socket$inet(0x2, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005f4000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/06 20:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb2000-0x3a)="61f076fa37474822ad463a765f98931aa5c834f46801f60b7a01602e45e379f04a5da62f068ad893b6ee37cebbc60b1f1d3fe6dac589625908c5", 0xfffffffffffffc60) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ace000-0x38)={&(0x7f0000444000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0x3, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f00007aa000)=""/209, 0xd1, 0x2, &(0x7f00007dd000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x1c) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x2, &(0x7f0000ec5000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getgid() setgroups(0x6, &(0x7f00005c8000)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) 2018/02/06 20:04:46 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e32000-0x10)='/dev/input/mice\x00', 0x0, 0x26001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f13000-0x8)={0x0, 0x80000001}, &(0x7f00001e4000)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000109000)={0xd6, &(0x7f0000d0e000-0xd6)=""/214}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bf3000-0x10)={r2, 0x98, &(0x7f0000c99000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x2, 0x49, @empty, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f00009bf000-0x4)=0x10) 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025c000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$amidi(&(0x7f00009bb000+0x611)='/dev/amidi#\x00', 0x5, 0x400000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001}, 0x10) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 20:04:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a44000)={0x0}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008a6000)={r2, 0x8, 0x1b00, 0x101, 0x8, 0x9}, &(0x7f0000d7d000)=0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b3e000-0x10)=@common='syzkaller0\x00') 2018/02/06 20:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00001da000)='/dev/amidi#\x00', 0x7, 0x2) recvfrom$inet(r1, &(0x7f0000a53000)=""/82, 0x52, 0x40, &(0x7f0000f7b000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x5b6) 2018/02/06 20:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e39000-0x8)='./file0\x00', 0x400, 0xc2) execveat(r1, &(0x7f0000cde000)='./file0\x00', &(0x7f0000ed5000)=[&(0x7f00006a7000)='\x00'], &(0x7f0000727000)=[&(0x7f0000cd7000-0xc)='#eth0cgroup\x00', &(0x7f000027a000)='/dev/vhost-vsock\x00'], 0x100) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00009a6000-0x8)) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000008, 0x0, 0xc7) syz_open_dev$usbmon(&(0x7f000062b000)='/dev/usbmon#\x00', 0x5, 0x800) write(r0, &(0x7f0000279000-0xfc)="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", 0xfc) r1 = syz_open_dev$dmmidi(&(0x7f0000179000-0xd)='/dev/dmmidi#\x00', 0x380000000000, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000282000-0x28)={0x0, 0x20, "ce16fd516414aeac59a76e7c0d93280a46a99acdb594131f60c115b54a62c430"}, &(0x7f0000301000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e36000-0x8)={r2, 0x377}, &(0x7f000029c000-0x4)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000116000)={0x9, 0x2, 0x81, 0x1ff, 0x6, 0xffffffff}) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f000036c000)="00000fff0c", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x1}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000d9000-0xa)='/dev/dsp#\x00', 0x5, 0x202) lstat(&(0x7f0000cf0000-0x8)='./file0\x00', &(0x7f00003a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000e8a000/0x2000)=nil, 0x2000) fstat(r0, &(0x7f000013e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000954000-0x8)='./file0\x00', r1, r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f7d000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000208000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000029000)={0x0, 0x3}, &(0x7f0000891000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000443000)={r4, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000000}}}, &(0x7f0000829000)=0x8c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008a2000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000091f000)={0x5, 0xa65, 0x2, 0x8, 0x4, 0xa50e5}) modify_ldt$read(0x0, &(0x7f0000f4c000)=""/75, 0xfffffffffffffc8a) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f), &(0x7f0000051000)}}, &(0x7f000004d000-0x4)) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003f1000), &(0x7f0000c32000)=0x4) timer_settime(0x0, 0x0, &(0x7f000004a000)={{}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000123000)=[], 0x0, &(0x7f0000f2f000-0x10)={0x0, 0x1c9c380}) 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10003, 0x501000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x49)=""/73, 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00001c7000)="1365742f726f75746500") 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000cf8000)='./file0\x00', 0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) getxattr(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000e4c000)=@known='com.apple.system.Security\x00', &(0x7f000059c000)=""/26, 0x1a) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000f2000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/06 20:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x2, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000440000)={{0x7, 0x14}}, 0x10) ioctl(r0, 0x937e, &(0x7f0000205000)="07fa0a1117246d1006b3") 2018/02/06 20:04:46 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000), 0x1, 0x0) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80004, 0xd4d5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f00005fb000)=[{0x6, 0x4612, 0xfff, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ece000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3}) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ee2000-0x4)=0x6, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200002) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000327000)={0x7}, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000af8000-0x10)={0x77359400}, &(0x7f00007f4000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004bc000)=[{{&(0x7f0000fe1000+0x2d5)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d82000)=[{&(0x7f0000809000-0x39)=""/57, 0x39}, {&(0x7f0000002000)=""/152, 0x98}, {&(0x7f0000ad5000-0x41)=""/182, 0xb6}], 0x3, &(0x7f00003eb000)=""/4096, 0x1000, 0xffff}, 0x5fce}, {{&(0x7f00001c9000)=@ax25, 0x10, &(0x7f0000704000)=[], 0x0, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f0000dbd000)=@sco, 0x8, &(0x7f00003f1000-0x10)=[{&(0x7f0000dc5000)=""/247, 0xf7}], 0x1, &(0x7f00002b2000)=""/241, 0xf1}, 0x8000}], 0x3, 0x2000, &(0x7f00002a5000-0x10)={0x77359400, r4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a57000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x10000, 0x98, 0x3f, 0x500, 0x74, 0x200, r5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000342000)={@generic="fac499624883aa0d253aa68a0cf7fd4d", r5}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000bce000-0x4), &(0x7f0000e17000-0x4)=0x4) 2018/02/06 20:04:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d51000)=0x4) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ca2000)={0x0, 0x47f5, 0xfff, 0x1a7371c0, 0x9, 0x10001}) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000ab7000-0x8)='./file0\x00', 0xa) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r2) 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000023c000-0x8)={0xd2b8}, 0x356229f7e130c2e6, 0x80800) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) sched_setaffinity(0x0, 0xffffffffffffff32, &(0x7f00008ab000-0x8)=0x80d) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000166000), &(0x7f000019a000-0x4)=0x60, 0x80800) close(r1) semop(r0, &(0x7f0000390000)=[{0x3, 0x8001}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000506000-0x58)={{0x3f, 0x45}, 0x0, 0x5, 0x8001, {0x4, 0x1}, 0x2, 0x7}) clone(0x0, &(0x7f0000bec000-0x1), &(0x7f0000456000-0x4), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) 2018/02/06 20:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f00000b7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00001d8000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000aa5000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x509b, 0x2}, &(0x7f000073f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c23000-0x8)={0x0}, &(0x7f00001cf000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000032d000-0xb8)={r2, 0x10800000, 0x8001, 0xfffffffffffff3a3, 0x4, 0x4, 0x6, 0x3, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0xe1, 0xfffffffffffffffb, 0x1426f78d, 0xde2}}, &(0x7f0000cca000-0x4)=0xb8) setsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f0000a41000)="4f4d5a2d1bfc4c0da5e7af1cdfa39460b17d908675d190f02343d526a6efafd55be59ffdb01e716806dad89510927c175dfa8c4da0f545dd5db5ada815af609c59f29d92798ba5f9dc688947be7f1c3cc3e3946e4618dda62a29cc7eceedab9077f4b1ce13f3663d6091633de169f0ea92abb202feeb735bb7b2d4436989710732c5c2036e5dee3eb69c72306acd75cec46e9aea20095f1894a1ea809a4a4604476419478f001f5fab724d699d88865852ba0aa991031d2fefddb91e2f933c8afd3bf4d79c841a33e071b92b40d1930e126295b352e2e5ff693069c1bc0372", 0xdf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12}}) 2018/02/06 20:04:46 executing program 1: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) semget(0x3, 0x3, 0x0) 2018/02/06 20:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f00000c6000)='/dev/dmmidi#\x00', 0x3f, 0x0) recvmsg$netrom(r1, &(0x7f0000742000)={&(0x7f0000f7a000-0x48)=@full={{0x3, {"e5d92462462100"}}, [{"99530902fa4072"}, {"0e35158c933a8c"}, {"c0e20622e0a6ea"}, {"13462579a8b93a"}, {"14d4abd0c5cd98"}, {"abeed6f5060dbc"}, {"980f4455888aa8"}, {"34d47ec76207a6"}]}, 0x48, &(0x7f0000623000-0x60)=[{&(0x7f0000142000-0xe4)="1851e5910d98809393aaa098482956d3d577173379ef122fd85bc43d291c0cf72a01621eccf0664e3affcc106d106dec90d4cbd6f1264ecd346f6ab26d0616b16a05c66e511e84699855c1ae230c58d5a0ec8d4d992952ae670ab5f1bbcb4137085d1eb7e10680358dc75f469d4d16303e6792ae19a83c64703636cf8c852d5a4595ec99d2c58a4dbe23de775da4b4e1c02d94ee0ce414d16ee6c50b7f48e96e8e694bfd9c2ea8c390782f925e375d88f94b0a8e4239960e249f6820237cffa80a6ef4d567ebddd8cfbc8a8ba990e284930c4671e9f9fa2c36d4206bc2cd94c389a9bf56", 0xe4}, {&(0x7f0000016000-0x92)="0d943ac8d3ee6c9be39793d67809f0c369ba18aad1db2bae572189c2ebd2715f221a22ed765a7df5ea2bdef0eceac2719d74eba7c04675a3c00ceef4d38573e6347bfd605841e0a23576cc4f5e5541a638c198962461c007a974deba90f9ed6ae7c8560861b5409510d23facf6de5cbc27bbf95f30b61595bd1d6e94df5cff2706ff719a8eef25a82c1938e84a5443a59cfe", 0x92}, {&(0x7f00005cf000)="e5ed974987b8db4798375631910fb7150d9f27490049b60126f073df9742c442bfb7d84ac0444b1becdf2cc68ad7e6211c3c4db6673b1a6bca166d88073e44ce68024aa22e5546d2c793e2bcd630b267cbd9af26270b575290a42f", 0x5b}, {&(0x7f000016c000-0x1000)="4e2a620aba5537f1c76d8a0b5d52532dde021ad677175775c9f97913ed36348d9c558fa5fe5aa42866020e22accb1c9d46d96598f7015f0599aeaf2686373d8317cbd2c9f7ddbdd5b8c3ee9461fa50f515d4e09ac499530cb4bd16a84f2e37e6aff19f3cabf66486fcc14b41732ba1f4dc283b40c2360679a5c9d8f7ed790726261e6bc0408a89fc5570e45032052d2dc9370c80c4b8b8c3642f1c7e92b9f187c7f80a9e3685540fb50a0ed11313f09431d714e617bb2745f9063d6ce3fc157e835fbeacb3999e77b049fcccb4382e528f59e02bf9284f000da7aa6efe933504d9fd42cdecf5027ab2686484b845a5d67c81ab86069f8b7ca153180f161bc59e019d9f3974e62e35caed49e4d17ad97e435a0f77dc283bfdfc46b67379ecbc9f2b7a31c29a088f87082731d69be7813f1cde8f26b423f90d49897e0dcbb73a1072aec44271c7bee990433f92ab1a4383f501c4cdf62eb2de417a918257eba40f4cf268dd3e612b60a0ef85e996bbc91b7e42c817469cb9cd40156c1d1c9edaf81566ea271333952993c7b64e516b6ff252050e57aa03fc27714018a496a8a8ee39b72be006389eed3f619074c0735b26fe934868f3782b8dd04da13333d31b99080f92a4df04260f0e500f9f2224912650c20bb58a0f55c633a9a92d82cacdec6ffdedbf87f84f55007f41385d233c611e12e68c222f9a9e78158fe7a181a18bc414ca323fe2e624b4f885aa1fce30d33e29e79f832ae854263dcde02696bd99351ca5d0bc284328dc290d404b5f0dd8db783098fdb4745a9e76af3814e0b5ea416681be7bfaf5c0a02c46543d7e1e05ea22d4ec4ec81a4e8ec033fa3f956f91ae580c7e222d1f794bcb85efd5ab19821266c9e0f496d7f45a1a02721fcb4966700de8c771ebc520d04f3719e8383b21d17afee22972382fd842ee3d858fef87bd24ce063568d9b4ea5fd5799fe79dbec31a51ef7a594452aa550adfa3f75a0a189dd0f45f58ff284e1c8e145fd4c8f8c2445054dbe67dcbd8e647fd18294bb744bb834c40140cab3718f9dc33b0f896237c7db27740bcb3851dfdd3f24fab035a28b01c12773e4fa987e7a2fb9115d362d8fae1ee6728df2bf26469a6354cb332fdd59a3822a2989e230a811855e94cf215479ef80b2950cf86970bd48163e7d61e461d8eff2f26c202fb687ebab6326ceced885d07779714b83b5d70031d20a3895c48d27cfee43cd8a404751814b3ecbdcfe9a75e2a1cc0023ffedb914b44fc432863e9841ddf1c8bf09e59a10a654400349dea6bf80eaa4e5c02d02249aecf95bd6fa9e75cc97217d49957c912e48881f1c434e7461a2f7be12d6544f7e9b02bf79051a6b9e541303ea19a6d12d84de0b5169018263f3dba39abb239ccdd5eac6c6488710f10938e359968881c9dbd53132d4f3c3b7deb50bd9084dc9e324e4f5c83ea152dfb141592bd464d76a997a290a4953d040f9d4abb1a75162b1ee3f57ddae61476362f3b91868d375b9d763eb260aa8ee9d54247508c4be642594ae0d5cf9647602ad011bff52f10e281f9bcab694c289ea83c51ea9ce91f467a46371f2d6b432c2b8f99635b2ba0d75b498a28df72bad1252209b9cb9b32b149cf918d8c11ea860646cd438b5ee86a26bd2ddc26185ddebb55ccc3057e0f8b4bccc6beb097e02c983af0a39a81ee2833d0a3810c38c336eb89a511132fc75ac03c950014f2546192e6b46ab6d87ec7094f790ceb26289a14ff44a25e6ce4d383e536a726025539f68f75d322e4ed5a9d585d8e95d7c1a0e75382ccbb28570fd9c18c59499629f126ddc1ca5d78219a614ca03ed7dd2f68d8501ff435b4a0578e476897effd9466532b2c5e1aee3d0eed63334a58c064e04e1d7738aab0d8efa059fa8af274b63921ee3c23843d447d66d5c8924d0f53fae648cde4b145da143daaaad9bde08b78482f23f3e52dfff2a85341190e949323571df4020990785409591e25610214526f482c8ad221847ea45f172f86973b3b568cded8170cc2d04044034b6b264784a1be503442c03541f738ba4e1bb70f774051764d149e9e0fcbbc2deb538936a872c32eaa862c447a477e0c7ea7721c71229426b3454823c2c44d78ddf5704407b7a0f0e3fc00764918831ad39292fa64e345ec78a3442e9c293316cc387d338b12ff281c24843a3c985bb3508e30dd4320a2bfee2fa16f0a4a8c4330907d9615aa088fc08fa3c778a56efc7f270823d4a40d64d71053bb1b6d99cf98d2c9d07574dd5310a032cc76adf36c28da2fb0342571abcca760db76cbb5324b7d633d4e0ffbda8b2bfebb84abe03b4f6ffbe59b1592ea3e69fb581dd59ed01cff220aca5392ae7b9041ec16cb470b7fcfefebea95b799b9d6b864ddc88435e6c6cdf8650c674bd30827ef44c9fdef6d9893c5efc1f2a8ec1e6106b0882e58e7b95fe43a07dab4d179b475f95956e50c5e0e5a5bca7b7cfa45b8de8d4ad80c988f92f922b7efd8b1122eb24a7ff22a9ff5534e005d8364f5620c8bc216de41ca6b72be939ed4e986f9926d626dccb42205fcb31f15b8113c4bebdffb792d5cc743e2926f2ad50c75c7ad68795ac4992f57b818ab14efabed2c73764a5edc1623817d42196319e186bcfeae5974ca28656f946ab8c8f6a90f38f842a638394db5be0320d611e63b0844c9fa3cc26bf40928adcc169f2ef01040cc5649cb13772b4c036138c741f1052ca70a468009e829dc640359e8cacb592b69318c6fc5d2fef385280cd8d1da1df61a35cab2901682f619c8deadd94cfc18e23b2cee74d7ad4e240b0d1fe4e68d1a1d54af04ca47667c4d823b58fbddbe62f2097f53787b460e7361caa4f7064e1cc93782ed6107922fcbce4faf95c8efbdd4fff38f833d95c53cd7efbeaeb7a6b5974d83fbd02d5d817aeaffe41422fd2597a2381f9ab808ab3ca525e2436298698f65267985ac033a5f54b404508952beeb702dc7d3a18e9f9bc0cf4b04d2a8eda3bd8ece78afa9b57be1265e4f9184cbea9ad88c8b9761e3a31f7cb8f112cd937335db01eb8adce69b474078d0d56ba9b4d445c9069c8486bfc2771e2eef7fb30744fcb8c8939f336fd806452b190259e8c277df50a1bbf3add977363bdb6c8bf8dfde80dcedad2da4ba4e7e839d827ed191017fe5dc94e63467d8d9886577fbd367e70d29c346a833bf20a00a234f89733b2a4dd4e647888617d5ce07766eff4e08d4c75ef74a36fa5df6813eb1dd0780a700072247cd5f2830dab6fb69d017ad18c9f17ff0d5298b2c98e2679bd607bb48d6b253b8e7bc66b5f2d998e69cb19b91fb8f04a61616069870a15f3ea751471db0ff861e3c9633820ba4dc019b817035ef1ff17297e1ee9c1d52affa34b47966d46c10421b1c730f7ffa47d68a17394d07a541ae9c5e96c23434c92d5db9736fae085db3cdbf790b711685469c19122d2e0a6236f33d9e6bd766ca1c1cf32a52a3d8cfeb141c76893b1f26b2d6000741374108b6114f5d66a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0x1000}, {&(0x7f000063f000)="c6013caf985f4083f196e43b3ddae1980fdb3dd45dff59316e9dd7878154423a26b1a16460ad662f7f942ce4e769348686b62207c3fb90bc2856ba1814e2f8845c55019f8df6f086a5116b1dace2c34d42c2", 0x52}, {&(0x7f0000433000-0x1000)="3f97d692f01f53667d73d3781ca9ad37fcb406c45ff3f4799e17fad015db9848df60b8bd556bcbdbaa0e1d33d8bbf66a40952dfda5241ec062d3045529ebcc9791dcc006fa2d04796ad3ed816362a2eebbe63fd8399d5efd49c3b52f8da52aa88ed3cffe64c2db31e971afb81d2d37cebda402761393e89642e328d466d05c17979b0293a9c73e1c19fff77bb7aef26a36cd63a013a399eaf9426d3da992d5e604cccdff9cfa2835c91482427ad5710ed5d5c49fdb4f48e5a1391728fe8087cc53fede1c03a043561499c3e39ae999dec3483fce791bc9e7596e7f21729d2559b36472b031b24c192285f134f5d274776b66424eed33f65dd187ae0c1f493751272d3168fe7b1afe142129585de85f195217062749574caf9a83e600005314dcdc0a28d54f30312b85a72c6dc9755b385dd12a460b79d09ac240b799f79d560d24f187199f1e528d9e89a79fe5cddb9514cc0895be6d5c88cc3592acecb2bf913d81197b7c71eee8c04bf998518132e40e998c680d0d4c9e31d5ad49ddb116a75fe5bd15429b193fcc8d560354e788b0a06144623e14b83a77f79db782ccd00efa9e51972c18928290f60ca6f6993278503123f601af7c415e8def0dbedf76599a2e88c7ec2dea1e4bfa830b025720dae92aa3b253af40236cd64cb1f128ef8646cfbe1b09bb0d8e8724bbbb9cb406ab8e2dde7bb272185539b2b9a0b6092ba7f231c1a9489e8c4923d3c45ea47f89bb43be126da6d95db30eef5ffeb55c429087efef8da99d9a87d54b254b61adb9445c71370cbdb965b7b23bca3431c4061761b48c425aed7255f617415727ed8eddb2365ca5c581e2a0d061acb111c9f81b2ceb5ef8b512d3dafba0adaf559ae9bb454345796e70eb8d00ba1b0e73eac91244c756e1d3d9e9f6ac4e088504d31c573d8de2623a615c7b12d0e380ef217f1a8c60683f90438e230d6478001a25bb8bf539768b358b16dc4546259a4b2041c04b1f2f87b9dce066b20e460d3af5ad33fd9da59b5bd5c42c0273cfeadc5e6eb776ecbe4c7a92cb5a2363510360e3932554aa70d1bfa3a607d0f562654e719b0a785c2c7a76daa7e269bcf534762718007db6d19cf990832d833bfbc2df2c4bdcb921db150dea2f724cd2d2f9e74f3b05d8c7be68a97284f4f5556d98e986076da9ce2169bf09d2873da370c006a53b717ea3037975504a43dca52460a05e3fb60ae49e5b21e080f6c1fab90a9970e24b323313a75001c16e5ee2a0ad036977c6c66d1995a9a09c70342c28e584cf2227e36e0d625ba474ab3664e8ff235be14149c4a782818deffb04ba70c84ecab794e695f626aceccb5b58a01065b2d9b6f80d0eb5f2fc2474d6273fdf771b7e04505ad7873d94057a123c5f5823bf519d0d19bab2e837741490ba597724d2640e0e19ba4ffd6132cd4351c01ad4d030f28dc4a5419de9522537fddc9b58fe81eaeb3b9b532e2af31c067058c9b313ed80b32f057ebecae3afce280647fd19ff0634075cd42ec54e0d9b489983c422d7d682d597e3c724b6000c18b010094cef32959a874ad4dbd85e0b3af64327ca314c2ea3404d4b18019a6e16a004c9df291982741d5245347e938ee521f86f66dc006a3b21c1bc45eb8897ba832e015bbdadd338fd7ad64e0f574eacff6059a98ae783dc6fb0684fcdf96ac278bb0fedb2389477a56a6c03632dbf5db16c819246e5e37f458eab3880c7c7fb064f66009c95fb3c53882463e8b17590434e5361e5904918b1b95a177dfb276144e45cf7dba9da9bfc1ded4994f027619dd96646517e9b6f81f9df40f056dba7cac135f98bbce7c73b307629002e6b7e2377e7784042360a6a220c0a0b59ce14b76604a9c1217e50d4a1d9938e10b242f7f1235c88b67c21c6a94ec190a831ff9a9ce4a7b6fc2a2c4568a36acabdd1017a155f7be7f9aaf2c701c0ae83bac7c7302bba4fe232cae575dd47dc9b2f1daa1163e3f52a06d3a34f33602f64f1e060b81be0bea2e1d932f98a6a2fcadf7eec271b1788622a56a2596639df209795f11cbf67fee5fc6527dfe926b89a11d510e7d95b6e2c68437916018b4c8359eeba17bc06f17492181792eddeadfaee25aa9cb453cf78635b6955e831c4ff58e6a1b928d222840d73b7261314fe8b29328b494407b8d81df29f427e9e7a388ff5e1d1662731fde5653066a8a6cc0c4baf7bb830730eb084c9f67d2e2d9b9dd655ab5d9b93657d919c0d91a8b711851d962e6cdb265647cf3a3903bcd94ea71fca0bba1cc4876b97d03771c30a818ed3faf2196e6d149a43c1d06de252f59002bbae9dd314e065d3354645f52cb3cb892b2091e43ea8d09561cf6333a72a8c6a5724f10f7ce2fc5f0e30787ef8ae3dff3a79e47c3db79424b77015c0ae2130d6f82efd306806baf8c4ddec2d42113e2cd28b354489984b14a0a6742b01285309277614b0b98588aedc60cb5b360ae0123f10b28622e2f2dfcd3ad84f32ca3591a8a8d89d0f107d4b9b58e32c37411c4d04e50213d25d0a08eae3688e62e2f7f6ebab465931b9f06d949809af8101a7f8eda64d52f86e17e165aabe11e12694d347b5cb1e300fa3acc11d7ea191154c126798f9b0fd79f5c6a94dc7ecbf350dac7edb13c9d202ff216b3656f0066d3ece8068e421621606060751315103fbd7697bc5b34f68f9d1810bfc01e40b5223fc80de25844b55229bdda06951ff370d9a9de287968e00c94ee636713cc7363b3ead4f15146b04997981d4d9c63f89576efed416c824f4b4bf50fcd9b92b79de01d773445cac4f0065ea8bdfaddcc5cc05f402b6f0936ccb15f91583bc079d5770b339d9f8a6e48b5b522c942b8b9afbc073f82b9245c5c3cb11c6c5427ffdaab37dcfc4f026723ad4eef5bf1d0c58d8b13e21a46911b85a6f2fc9cc8e47fdf3cd06d284a1c75e2234e6ab9994fb055b96b2046353436d002ff8f8989dbfdb15b97ee3691eeea872ff151705b066906e32b420c1ccd38286687ecf61dbeb4a5e3f37c81f1b81ab1ff1c1adb4f56b3efd34b051cf0b535ffb6c376df9d71e0f4686e533f5265d187d9b78882a2f7fa92879a7de7ab9e9c9e6bea96f4820628454a3c809bdadecd5cf0388e9f24b8b6f550549686bd99cd69b69b0f297e447ce5d5160184383ddbe387590bede2baebb7b9ab07446593c122335ac2f800c60a84ef72586e6f59863022ce55c492be69308ae94a44956dba243998bcaaa8cdac89a353a5775694adae97a3c27877363afd3a2e27b002cf7e16bffb2db22022e4a85aa3d74652e025dccfa15a4f5ceb69a061b441b833e274f0cfe95b206cf9edb189aa6658a8535364ccd6ad047ca68f46cbd625681792e6cf40e58f9433df182dd7218b7339329dd8a704be65ec4bde3404aeb7d2151d57218b389ca5c36f71337eadafea4c7796a416116f67fdafdb2e38d3cb052253601c43eb8f62abc44ccbc9012a08e7832df8f900c705b07567031d27edcd390afebf73b3adfd9f8b8c93dd66e2d89ceefa2dda3bbe1439bdf1f38d8161467ac7daf40437191a3ea7ed2b8fc79d6f992af5fae00d6158180436d42ecdaac1c74f661b2e8625799116121d2b5feaab8b45b741cc56d6491ea153237980a5020995dfe993a7715e0b2ed42b1ab1627d8ac7cf747558a9288ffc7fb4f79adf464f89acd73c5109960fd6b0e0ab9541e132922b2aa5f2a29de926a9a9c8b92d2f7d04af9015e942f13c6c812a8ea8d2647a7ec6940e20317164f95ca341c93bd21454b834db93a1875a5c1b1b1471c701fe9aff7a7ff5f235f583b52a9e9ee3e52e8357a9a3959ae933eb6126b6170a5ce40cea900da56bea7904cb3ff70b0d36c62fab8480e606d4c4752b4af689b9ef7543bceddb8e8eed44537b6fdee273d39dc2eeb0e1510b4b861aa25a61d0c0c3ac5c5fa4ab8cc9cc02393a74c5fdaf38fe25b961d58701e36e40597100bf6985a084ac5653ad155a22480b7271b1e6a84548bf7deccb70449d9b8728398b14ed4fe58957429f856418f6e69dc62205c8014bf9f2df3850b9ee8a716f3750093e9fc5c9cfa582259c4479174bd9e5e9d74eecc664c362ad5b6b95a04d0d6e2073b42aa34743e851ba376769bb58a668e523e895768f3bd2619459a1a747190f9eb24a3177e635d2fe62c3fc8ccf562a0ae4739bcf63cb166f3fe3453ed504e79c3881e82470409a079fb3222d0cdb8f11ffdacc2b758d499fb99132a251727e4679640842994f5be320a2a93fe9be6bcefcdc7548267824524cb586ea1d8eccb05b3476f4d250b8f8fb6148eb3e2cd5e3270c78a3902aff75805ef4f375eff696bc1c2eb262ac8cc268c54366a8fe7c92809f341009f19ab4e5beebe8d9549a83874f7699a9aaefb9f28f8f04b9aac19fa51ad99d9e5bb9b40c0622665553819ee30736da00308078ce156ea02cd221c08df5d0e855cb0bc6a25696329bb491752d063e82bb99abbbfcceb919ddb2703a19840446eec5465ce90b92846cbb23e3acf36d0adf3854525e140ea942165f4f185f116dd8efdbe2c523a4a82201476c9d0f9e31c216590f85d98d0df7f2346490e8220e0dc341c67410edb0d5ef400990b66eda5ba70eae991634747b9d4492ab21a8e3d64ac6b63f4bbdbda1b0b06a59fc46e54e18ae29e601e02588f163fb43a2de1a8a6d49fce45c97fef23879b9f001ac7648fc15787a5b8eec0e7326ccc657a0af9879815137841049f052ddf1e64d8d0f9e98eedf08611ecacb5d383846660067eaa4f675d4a4e9e0d57a6e6dfc04cf751a5827cbfd467ae863f49c7fc4ac691c510223eeb917967f6f8667c2552a5c24856b252e0eadd907e4825cd6bdec741b5e3bee394783f6e2a4f29fb01fa2eb46e664295f53df9968a66273353fa6e63c332ff242ecdf7345f94b54ff14d22ec6f00e8c105bdc6f8e8e0be89649636461a46f61c49526168a6c1875e88f343f75e65f8d793deddc36573ec473e2262cfe063e08a3083abd8b8d7b2c06dcdca98f29b949397a3bc87d13dbbb94dde5cbaaa06477de0d2b40b52a609dac7d2bd75e6b2474e9b01689a4da815a7994cc3d1203929bcf09acfde06e8cc99030ce9a39eef45ca1f3d0b3f9f86c21dace5b95a377c2fb2b948f4b3c59981d836ccd6ad2b893ade1e71d90180dbb6d857a64a86fa019cda82ae249e0d86a9b488be35ecbc8edd48cb3fc8e4f6ddc18f851894a662610100aecfa96a26c8f05e41634761dc64de5e0c8d698a09d668244dae93079a2902835658645eebc27f1663c7670f67cb398b0684b8f90281b1be2f4e5ca7481fbc53e76f21f0b332f71159c77e6200b401b6e834e4ff43cec529f7c938b1e3b2cbc6674c06248f17b1271674f20fc366a9066b716e40fa1ecca4455ee3a827ef59c0e5d2ed3ea8e5b3858a47c278dc10963fdb78a2938a76ed52e949f29d511aceaf90a9dc75f842a8afb3ff39698b9123134e53e11698da31f64c1d9b27074b5aa9bedb18e65bab8c67bd71540d3cc25ecd13d74a4c42dcd8351364ad7e5400280824e7f1c825087655d9716eaf16bc5824803b9de4863ff2751a02c92f7454a3f0c10c4467e923bde0f35ee98e90f04ff286c0bb5520f94b75c5a169c50b2bcb3ca95a2c76e2b0bd48e49aa6e5ac1da6c157bd06ea9e35897c6029582c20890a251d7fecaef268fed611d511a4fefb729c3dc4ffa038d9ff63ef20093445bf98962e27a30f4e6dc9c623257ea6182648c10461e2918bb64a042185d8b642c28bd7d363a5cdd5af6dbdf2684b52a80fb0", 0x1000}], 0x6, &(0x7f00000c4000)=[{0xe8, 0xd928b5bea3a5a8b7, 0xfffffffffffff800, "75462c40500249f1628d6d6d42e9e589e7d216cf1acc6c1c5397fa2c9aee4b9b9ec316b58dc39bdef24c7a62ea231765da46192bff1484403e9fc8e29df34cb6a007d0da93319b4ec4098d823e713bb010a19d438fe83f7948be4f1aa3cc52d9f58204a6671eb91ec32dcd4ce3edac4169c5adb8210abfa3093a7b7381efa1d282419b4e954f4509eaad825cad51988914ee2e20a1e649f828707c5b147048ea123a951614bbfdd1d565e564e28cb4f784efa57c730600fc206ce72f2668283740c63681e598241da52397b2ace5b7911775b72c"}, {0x20, 0x10b, 0x0, "cdaecb89943f827c4d91"}, {0x78, 0x11f, 0x200, "98cea09c7e081677c8df9a248e91c0881513773c25171b3bcb3f7ede2403ce1059af9392fc599a0ca05cc5259280757287c4053a26b8bbefe0fda7bfdd7c1c5cc4c439b90bcfd79cef2209920710aac41cb7425c6d13e09ea0eaf96d2baeff4adf6d"}], 0x180, 0x4000000}, 0x10000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000b2c000-0x28)=[{0x5, 0x9, 0x7fff, 0x7fff}, {0x0, 0x5, 0x40, 0x400}, {0x100000000, 0x6, 0x6, 0x1}, {0x5, 0x101, 0x20}, {0x7, 0x81, 0x8001, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) r0 = creat(&(0x7f00000b3000-0x8)='./file0\x00', 0x148) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000436000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000900000)={r1}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000034f000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00005f4000)=0xe8) recvfrom(r0, &(0x7f0000d23000)=""/144, 0x90, 0x2, &(0x7f00009ea000)=@ll={0x11, 0xc, r1, 0x1, 0x7, 0x6, @empty}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000b56000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f000010a000-0x10)={0x0, 0x7530}, 0x10) read(r3, &(0x7f0000fa4000)=""/159, 0x9f) [ 75.080880] kauditd_printk_skb: 197 callbacks suppressed [ 75.080889] audit: type=1400 audit(1517947486.703:415): avc: denied { ipc_owner } for pid=11969 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:04:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00005ec000-0xa)='/dev/dsp#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000300000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r2, &(0x7f000014d000), 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000920000-0x4)) ioctl(r2, 0x51a21174, &(0x7f000028d000)="7479e1d6ac3e0ba766afd96cbe304f78ce286590c94b70366dc1973258d4e7e3b60b3505a79f2e584f14b14e484e6a1c9bc145fd") 2018/02/06 20:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005e1000)='ns/cgroup\x00') ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b5000)='/selinux/checkreqprot\x00', 0x242080, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00002ec000-0xb0)={0x7, 0x0, [{0x80000019, 0x5, 0xa9, 0x3f, 0x3}, {0xc000001b, 0x1000, 0x6, 0x7ff, 0xffffffff80000000}, {0x8000000f, 0x80000001, 0x400, 0x6, 0x115}, {0x40000001, 0x4, 0x0, 0x8, 0xd5a0}, {0x80000001, 0x1, 0x401, 0x9, 0x7fff}, {0xc0000007, 0x7, 0x7, 0x38000, 0x3}, {0xc0000001, 0x9, 0x9, 0x14952654, 0xffff}]}) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f000065c000), &(0x7f000071e000-0x4)=0x4) splice(r1, &(0x7f0000f3b000-0x8)=0x5b, r0, &(0x7f0000be9000), 0xfcc, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000041e000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000963000), &(0x7f00005cc000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000917000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f86000-0xe8)={0x0, 0x0, 0x0, 0x3ff, 0xfd2, 0x0, 0x16, 0x3, 0x8, "96419bb2a31089bd7798729c07f3f02837bd9f3e19037aab22abcc5a9501f4315223d32995da141c5ebda5bb7813c551be59f50833ab444919f5142f846beed5", "bf9ee85567885bd916665ebc268bd7b2a9f1378758dcd3331aaea13a147cfd50c7ef59787613ca254e886e0f30fba9cd0191e586df336fdbc21a2309f0310a8a", "42c6e23e60e5fde4b59e8020e366603144a9984265d8bcde662b9448d408866f", [0x3, 0x100]}) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/mixer\x00', 0x20280, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003d6000)=0xff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00'}, 0x1a9) 2018/02/06 20:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000807000-0xc)='/dev/amidi#\x00', 0x3, 0x8000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000616000-0x2)=0x401, &(0x7f0000372000)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/06 20:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00004e3000-0xd)='/dev/dmmidi#\x00', 0x3, 0x20000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bf4000)={0x0, {{0x2, 0x3, @empty}}}, 0x90) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000051f000-0xc)={0x1, 0x9, 0x13}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/06 20:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000671000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f7e000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002a1000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00007cf000)) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000be0000-0xb0)={{0x80000000, 0x2}, 'port0\x00', 0xb0, 0x10020, 0x8001, 0x3, 0xfff, 0xffffffffffffffc1, 0x2, 0x0, 0x1, 0x1}) sendto$inet(r1, &(0x7f00004f4000-0xfc)="f6", 0x1, 0x404c044, 0x0, 0x0) sendto$inet(r1, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/sequencer\x00', 0x100, 0x0) recvmsg$netrom(r4, &(0x7f0000e07000)={&(0x7f00000bf000-0x10)=@ax25={0x3, {"dddf062bebe87a"}, 0x6}, 0x10, &(0x7f000000c000-0x70)=[{&(0x7f0000a23000)="0cedaae5cd84578ebc676f74446b308bc6a90be62b1afccd044a728c243ab93040b224e2e9b1d183ad86c912a2def252cb37532caf107d604c8048216000e6d76088751198aab17dc957f31894cdb4d0aad97297851e7cec551fb1ed3ff5451beadeb8a976308c5cb623df0745edde540734cdd0df7ff36cdd0b568d825a5d197c", 0x81}, {&(0x7f0000bcc000-0x67)="6cc2c9caf64673d770005303c654329bdced21d897234006a9dfaea21af9b6d4f8d2f5623efde5ce67f511162a92726bdda607801fa718bf2e57a8fa60dcf1912da0aa7d43a4d03777fe4195e43a9945d9594d80a1a7f8a9bdf3f6b881b19e2b0336520ca38a47", 0x67}, {&(0x7f00000c5000)="bde4505a031f714d1ef9b8d51dbb5673058837f6594e27f5a52fbf3b49d1bf7597c1b352655650cb4ae167f26ba21bb3cd5e6e54db1927b29bcabec1624823dcf648c9e7fba89ac26efa95c7ff6a56c5ff608c1c9ea246783f951c3ccedadf27757d68836d208be1d39cca8037db8b01fda6502538e5437fad6c68fc2fe5ee2006339463329a97d7660ea96f7630df7a964e3199f0571e67da1878", 0x9b}, {&(0x7f0000b87000)="bb9670b9394c5891423080ba9ddfaf6b51e6e3eb78aebde5dd497d54", 0x1c}, {&(0x7f0000f09000+0x540)="2b55ffb2b33ba46356e8ac7e2f44edb391fcb346001db35265406dabe871695034d02a", 0x23}, {&(0x7f000043c000)="8e812a90f3cc3218a6dfe4e9821fbddfc1e92d74698777479536", 0x1a}, {&(0x7f0000d5b000-0xc3)="36cd2be16c975577d8dadb4fec91fe37090c3b9daf3dba48fd7b4f64cf69182c5da6cbbe185e4fa164f10ee89408260360caca20f3ed11f95741c4353a838af666ffb289fd0cf8125bc4fffd619e37d775ce2b563e40d2865be46c3ec1fdaf6e9e49bc84c4f4fad4f740d59000263ecc5547e1e7722c18a21d2a8258d0a4e825993de10ad00ab8041711b864aa794501fc3bae830b2aa6cb91e570a03fc8dbff4f7b66fbcfb56648ee83913f71250fe45164775147f06f62cf40985fab24d28f993f9f", 0xc3}], 0x7, &(0x7f0000bcc000-0x1d0)=[{0xe0, 0x103, 0x9, "338568905157ab36acc259e9704a9e0bb8a093f42f2a2bda14b0096e92487fc38ea920397f77082a89c89d8e6303272a3d7f4a3df87507bece26b848e35573df02331ee05bfaf704502d8fb1079b79a0cfe7e9a8f89308a0a08f2b9e3cb0f9b2a428fab171b0908cb1e3f757834cd291191430a94e67bf810dca4589604e47e25c52157a354d1b5a560df530249f5bc677c9e0a90b62e3f1bcebb86f09321c86a84d3a4d91a0dae18d3037f86295b5d09b6c7e375135f39a63a988e260be0018d39fffc0ab7ad2a40f0c0067"}, {0xf0, 0x116, 0x3ff, "d5e418cd295a8d714c1de9b60f0f72120df0901c2def784fed41959bb584170d178dcfbe7f2dbf4a5285b8ea4c4dacfa5093c0ab6d922d9364fdcc75c0afb931c4aec6a0e0a78c05357b72dadf4dc06d5b5ace4ee81dfd9965a67a21cef7645452a8de882804dd27527f3d31fe789cd85da77aa5e88dd00905dbb5791efd0f4d5d44bdd8772370ecae71fa4c1d8d5fd048a8ba1eadc9cca3c5e4bccfda965b33af4991a4e085f7b5590960aa67b227677e454497706acde59d5a352df1ca22df19925f1930cdd3dc150f7444300edbcbfb1e1a92832e21906b270d3e493625"}], 0x1d0}, 0x2000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000e9f000-0x4)) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/06 20:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000273000)='/dev/ppp\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000002e000)=""/136) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r0, &(0x7f00003e7000), &(0x7f0000ae3000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000099000)={0x4, 0x9, 0x7ff, 0x2, 0x12, 0x0, 0x6}, 0x2c) 2018/02/06 20:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000030000-0x9)='vmnet0+\\\x00') io_setup(0x1, &(0x7f00008b2000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f00001d9000)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002f8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f91000-0x110)={{0x9, 0x7, 0x8, 0x2, "fc206d41ffb20d81274792015a5521cc2e370d023c64f0842a58943af3d4245a4768fd1bb17aa2690cc6d9a4", 0x4}, 0x0, 0x0, 0xee, r3, 0x2, 0x1, "51670c0bc0f79a31d421329c9f47cebbdc0381362e33344549de86598234f3fb8de1e1eff5b6e678a3536c9da1be4e9b9c326b09607ec252e0ca4e4f5f8a9262", &(0x7f00001e8000-0x4)='em1\x00', 0x4, [], [0x200, 0x9, 0x8, 0x1]}) openat$ashmem(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/ashmem\x00', 0x4840, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f14000-0xb)='/dev/mixer\x00', 0x800, 0x0) io_cancel(r1, &(0x7f00004c0000+0x5d2)={0x0, 0x0, 0x0, 0x3, 0xfff, r0, &(0x7f0000de2000)="3189886a205e1aca014a9117ca8a0a7987aca823b49d57df3fb569b2bbf2faff8d433f7ff3289efb7a204001e2ca21b815440806cb6dca922f5a48a66cdbc6ddf5b5ada1ecf61e9009893dad27d40603022e6e51cf5606f361851e5a9fd08b57d0f475d1ce563e70365d38a17c35ac5a0bd9b18ae4906e7980dfe38bbece27d232f6a499dd8b19a91ed74e8974c6d3cfd6f2e41a3e30195a1b6aac6175c0cd43f89a8e2e8b9e8dec0de17b3377e9f341348108a2ef1fc61cad144b0e951166de3e5bb172f94521980b5dcf081757af3964857bdc2ee02f791daeacbdd7", 0xdd, 0x9, 0x0, 0x1, r4}, &(0x7f0000621000-0x20)) 2018/02/06 20:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000743000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000b5e000+0x68b)=""/185) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/02/06 20:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000189000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c02000-0x18)={0x8, 0x20, 0x1, r1}) getpeername$ax25(r1, &(0x7f00008b1000), &(0x7f00002a3000)=0x10) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 20:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000cae000), 0x8) unshare(0x28060400) r1 = socket$unix(0x1, 0x5, 0x0) dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 20:04:47 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000427000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x4, 0x16, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x4)=0x8, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xcb}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x20, 0x30000000000000, "8a4fd204e57720510f2b73859f9bbb813a2e4797eb7af986003384948cc636664bbdf0d046d7702df8b85b84f6c61e95efb02a17348bc6efdd8c5aa496f80beaa3c43019409f22e0f453cdcb17a50dcb63c085d2c329bd2619587e3f94e2277aa736a369a55f0f4e3ba710b55bdeffbd00ddeaf40e94a9648f09512eaab7caa630e876c36258b5c00c02c99c303ae9ef3824fbb183b74ea354962c0c3174b344861b2b00833e3fe5661f8995232989013bc1fe21059dc71dab73be397b364fd218b4986365ef06070a7e2705e0eaf10bb8e5bb2a9724737d3327dcbb9a1bfc9e7700"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f000067c000-0xc)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000008f000-0x70)={[{0x40, 0x4, 0xfffffffffffff2d8, 0xcc7, 0x9, 0x7f, 0x200, 0x1, 0x2, 0x400, 0x3, 0x6, 0x5}, {0x2, 0x6, 0xfffffffffffff801, 0x3, 0xffffffffffff0c89, 0x4, 0x2, 0x2, 0x7, 0x1, 0x401, 0x7dd, 0xfffffffffffffffc}, {0x0, 0x2, 0x7b1, 0x2, 0x5, 0xa11, 0x8, 0xffffffffffff8000, 0x400, 0xffffffffffff4601, 0x6a, 0xa075, 0x800}], 0x5}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000da4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000000}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000660000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x8000, 0x3, 0x100000001, 0x8001, 0x82a6}, &(0x7f00005ac000-0x4)=0xa0) 2018/02/06 20:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f000093b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "3282806d"}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:47 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x2015, r0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000006000-0x2c)=[@dead_binder_done={0x40086310, 0x1}], 0x1c7, 0x0, &(0x7f0000009000-0x1)}) 2018/02/06 20:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00007a4000+0x251)={&(0x7f00000ba000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000151000)=[{&(0x7f0000efd000)=""/206, 0xce}, {&(0x7f0000cd2000)=""/4096, 0x1000}, {&(0x7f000018e000-0x92)=""/146, 0x92}, {&(0x7f0000c79000)=""/157, 0x9d}, {&(0x7f0000a49000-0xca)=""/202, 0xca}, {&(0x7f0000de0000)=""/158, 0x9e}, {&(0x7f0000ec8000)=""/4096, 0x1000}], 0x7, &(0x7f0000e20000)=""/228, 0xe4, 0x7}, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ff8000-0x20)={"e4ac22f3d9539da2dcb9e535a5fe8c7b", {0x4, 0xdd4, 0x606, "4773acfdf81d", 0x3ff}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x0, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/02/06 20:04:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a3e000), &(0x7f0000000000)=0x1f4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/connector\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000-0x5a)=""/90) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8, 0x1b, 0x5, 0x1]}, &(0x7f0000476000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x8, 0x131000) 2018/02/06 20:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) mincore(&(0x7f0000523000/0x3000)=nil, 0x3000, &(0x7f0000d95000)=""/100) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fchdir(r0) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0xa7eb) shmat(0x0, &(0x7f0000ed9000/0x3000)=nil, 0x0) shmdt(0x0) r2 = memfd_create(&(0x7f0000f76000)='em0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000722000-0x18)={0xf000, 0x103000, 0x7, 0x3, 0x6}) 2018/02/06 20:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ee5000)='./file0\x00', 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl(r0, 0x4000000000001265, &(0x7f0000997000-0x4b)) 2018/02/06 20:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000997000-0x20)={@generic="86db269271d9cd7834d67d2c4525cee5", @ifru_flags=0x2000}) r2 = memfd_create(&(0x7f0000cfa000)='\x00', 0x2) ioctl$TCSBRKP(r2, 0x5425, 0x4) msgsnd(r0, &(0x7f0000bd6000-0x1008)={0x2}, 0x8, 0x0) 2018/02/06 20:04:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x0, {0x2, 0x1, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x209f4599, 0x0, &(0x7f000000d000-0x10)=@generic="ed36ff3939341bea8cadf4edced4ad2d", 0x4ddd}) 2018/02/06 20:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r3, r2) tkill(r1, 0x13) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/06 20:04:47 executing program 0: remap_file_pages(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x1000000, 0xfb, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000fb3000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x81, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000991000)={0x2, 0xffffffffffffd1ec, [{0x4, 0x0, 0x9}, {0x5, 0x0, 0x5}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000156000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x400) mlockall(0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005db000)=@assoc_value={0x0}, &(0x7f000061f000)=0x8) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x1000000, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000325000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x5, 0x200}, &(0x7f0000853000)=0x98) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000085b000-0x81)=""/129, &(0x7f00002d7000-0x4)=0x81) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1b, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000465000-0x4)=0x8) 2018/02/06 20:04:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f00005e7000)='/dev/loop#\x00', 0x7, 0x2c0200) r1 = socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000000+0x8e4)='./file0\x00') shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000001000-0xd7)=""/215) 2018/02/06 20:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) syz_open_dev$admmidi(&(0x7f0000ed0000)='/dev/admmidi#\x00', 0x80000001, 0x8000) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a6c000)=0x1, 0x4) 2018/02/06 20:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000beb000-0x7)) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) close(r1) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/06 20:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000415000-0x8)='./file0\x00', r0, r1) lremovexattr(&(0x7f00001b4000-0x1)='.', &(0x7f0000b8f000)=@known='system.sockprotoname\x00') io_setup(0x3ff, &(0x7f0000c12000)=0x0) r3 = epoll_create1(0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000853000)='/dev/sequencer2\x00', 0x101000, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b24000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a65000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/member\x00', 0x2, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ec000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084b000)={0x0, 0x0}) r10 = memfd_create(&(0x7f0000c9b000)='system.sockprotoname\x00', 0x2) r11 = syz_open_dev$sndmidi(&(0x7f0000e61000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101200) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a33000-0xa)='/dev/cuse\x00', 0x191000, 0x0) io_submit(r2, 0x5, &(0x7f00006ac000-0x28)=[&(0x7f0000d52000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000d6c000)="279c944ec35f56357905de32ccd60c5cd8223e8a512f9d642b3ed13aba16f59fc14ae7b6755334f67e41b48b0c19ea3e50c0867a069b090004f584a76df3c1bf7e4fd5c7f7f71729e33b3cb51494b3489a46ae8eae35ac90d2edb3a5f12f9b000f24e50bffa2310b51163fb4178caf4be6194bcfe3879d49971397391f6bed1f993491b9f5e5a64a16aa9d945f2426aa", 0x90, 0x2, 0x0, 0x1, r4}, &(0x7f00005ba000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r5, &(0x7f0000b91000)="03ca8e0551ffbd0c80228c4d36cd39f7a599e0d57bd7157d15578f1591fc328350039d0d7f80e8490175cc288342cc06561b82378d18ba277fb45d83c8fe21a57035cdb5ce09e9861bd6bb17bae57580c119157783a61ce45aed84e4f2e28e5d8238938d", 0x64, 0x5, 0x0, 0x1, r6}, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x7, 0x4, r7, &(0x7f00007e7000)="3bcbd272b8287b47b3870ad42413e3d1c5deaa70dca3ccbbe90b6ecce4140dbcdc333e0a94675bf60d5e44e994c55e63d77959d6505becca2a0b5dbce8b24df391e9ede20c91a17799f91e449a293d0809465051985b0c9d8456211371011e35e35c3a1ce0526fca46542c9ebea1c7e10a71dc4975dbb54a6082cbeef7a79e5f923060b45bfc644277b16df6ce7ffa2f", 0x90, 0x1, 0x0, 0x1, r8}, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0xf, 0x4b, r9, &(0x7f0000351000)="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", 0x1000, 0x9, 0x0, 0x1, r10}, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0xfff, r11, &(0x7f00000fa000-0x96)="cf1addf2f81c6291de97d0163774b618c99c6fdf79d0ee9b8f336d4385ee25be9ca93f644a2e4270c463c65b0ad3d60d58f1e8bc2d45567f067aa7e5b8f8aeb6969b347f43eea303dbddc03a4d803076470180d0250c1f0fd5d411f13aeac5f7049863a1f8dead753eb580bbe4ec915fed52602ae30a817c79934cb7498a88b83d9d94a2c52a731cbbd90ccc68768e21f5ee66debf56", 0x96, 0x5, 0x0, 0x0, r12}]) r13 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r13, 0x4c03, &(0x7f000099f000)) 2018/02/06 20:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2c0) socketpair$inet(0x2, 0x4, 0x4c6, &(0x7f00009ea000-0x8)) 2018/02/06 20:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000094d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/06 20:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000069000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd8, 0x222080) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000052f000-0x64)={&(0x7f0000748000-0x8)=[0xff, 0x3], 0x2, 0x6, 0x0, 0x9, 0x5e, 0x7ff, {0x0, 0x1000, 0x6f6, 0x6, 0x6, 0x100000000, 0x0, 0x9, 0x7ced, 0x7f, 0xfff, 0xa8, 0x0, 0x100, "bb90496c1b4f61298d22c16a6c3bb0faa32467256c6ef13f2c99eb1c7108d3e0"}}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c07000-0x8)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d5000-0xf)='/dev/sequencer\x00', 0x1, 0x0) syslog(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00006c8000-0x78)={0x7ff, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, {0x2, 0x0, @empty}, 0x8, 0x1, 0x401, 0x400, 0x1, &(0x7f0000028000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80, 0x6, 0x3}) getpeername$llc(r1, &(0x7f00004f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000067e000)=0x10) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000049f000)=0xffffffffffff2598) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000097c000-0x8)={0x0, 0x2}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009ed000)={r3, 0xff}, 0x8) 2018/02/06 20:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000202000)='/dev/midi#\x00', 0x3, 0x200) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x102000, 0x3000, 0x3, 0xffc00, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000316000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007c3000), 0x10) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000edc000)=[0x0, 0xff]) 2018/02/06 20:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000407000)='/dev/mixer\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ce0000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000e77000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000637000-0x50)=[], 0x0, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9c000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f79000)=0x98) tkill(r2, 0x1000000000016) fanotify_mark(r0, 0xba, 0x8000002, r0, &(0x7f0000b4b000-0x6)='./bus\x00') 2018/02/06 20:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c}}) recvmsg(r0, &(0x7f0000b48000-0x38)={&(0x7f00001e1000)=@sco, 0x8, &(0x7f000000c000-0x80)=[{&(0x7f0000cbd000-0x15)=""/21, 0x15}, {&(0x7f0000090000-0x1000)=""/4096, 0x1000}, {&(0x7f00006ea000)=""/22, 0x16}, {&(0x7f0000e05000-0xae)=""/174, 0xae}, {&(0x7f0000ed4000-0x72)=""/114, 0x72}, {&(0x7f00005a5000)=""/19, 0x13}, {&(0x7f0000734000)=""/236, 0xec}, {&(0x7f0000b3c000)=""/182, 0xb6}], 0x8, &(0x7f0000326000-0x1000)=""/4096, 0x1000, 0x100}, 0x2) r1 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x30200, 0xb1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/02/06 20:04:47 executing program 1: r0 = socket(0x11, 0x80000, 0x250) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x15b}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000262000)={r2, 0x7f, 0x7, 0x45}, 0x10) 2018/02/06 20:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003e9000-0x8)={0x0, 0x525, 0x7}, &(0x7f0000644000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000acf000-0x8)={r2, 0x9}, &(0x7f0000928000-0x4)=0x8) 2018/02/06 20:04:47 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = getpgid(0x0) prlimit64(r1, 0x1, &(0x7f0000002000)={0x10000, 0x2}, &(0x7f0000001000-0xb)) keyctl$get_keyring_id(0x0, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xea)="c55de69a6a575425705ff01c2096a0f913d908f9acf2f1fe452f14cb26e29902167816616d5989cccd639764d8e6e95563d1b41f6ef44975b599d9b6ee762c5f1911e6340dbb0d1207ff4b5bee73dd3f21ef99f2f365fdeaa47e0c420ee41ee6291d537d7e0c22b4006dd2cd3f5e1f0dd6c13a02e7125011366d0fc871b331f717a8d96d992ebec4208eb17981f2fa4a92ee480b183da0f7351d8c2b6d16c46ce7d68e8fb02e07137e65ed1913f6db71da3bce62214f2e7aecfce713022055cdcb266de5416900494d40b328bac2278f0717fdbcb452a0f04ae863029d14f0494d6f1ff1f465d88e7b71", 0xea, r0) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f1f000)) 2018/02/06 20:04:47 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000002000+0x2da)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)='system\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000007000)={@dev}, &(0x7f0000002000-0x4)=0x14) r2 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r2, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 20:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 20:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) geteuid() write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = syz_open_dev$admmidi(&(0x7f0000177000-0xe)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000c6c000-0x4)=0x7fff, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a03000-0x9)='/dev/vcs\x00', 0x408002, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000064b000)={{0x110000, 0xf000, 0x0, 0xfff, 0x100000000, 0x0, 0x99d4, 0x1, 0x4, 0x2297, 0x7, 0x4}, {0x6001, 0x1000, 0xe, 0x9, 0x9df6, 0x7, 0x3, 0x9, 0x3, 0x6, 0x100000000, 0xff7f}, {0x106000, 0x1000, 0xf, 0x3, 0x1000, 0xfffffffffffffbba, 0x3, 0x6, 0x8001, 0xffff, 0xfffffffffffffffe, 0x401}, {0xd000, 0x0, 0x9, 0x65b, 0x2af, 0x10000, 0xb824, 0x3, 0x5, 0x80, 0x7fffffff, 0x1}, {0x5000, 0x10000, 0xa, 0x101, 0x3f, 0xfff, 0x10001, 0x20, 0x0, 0xfffffffffffffd84, 0x5, 0x7dfd}, {0xf000, 0xd001, 0xc, 0x8, 0x6, 0x4, 0x5, 0x1, 0x3, 0x5, 0x9120, 0x81}, {0x0, 0x13000, 0x10, 0x7fff, 0x5, 0xffffffff, 0x802, 0x8, 0xb6, 0x80000000, 0x3, 0x7}, {0x5000, 0x6000, 0xf, 0x8, 0x8, 0x6, 0x7ff, 0x400, 0x3ba, 0x7, 0x4}, {0x2, 0x4000}, {0xf002, 0xf001}, 0x40000000, 0x0, 0x1000, 0x30000, 0xc, 0x2801, 0x7000, [0x7, 0x4, 0x8, 0x4]}) 2018/02/06 20:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00007ec000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x91da, 0x20, 0x800}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x71, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4d, 0x2, [], "300d341f23a1df2aaed5474689f46fcec57fe23e4999c595b40eaf9d3c43e96f558590b06e53350d43f296943f7ebc4bc0a97fa8a23c08f3580e854b81357b11f695af39cc6aa4fe1e6846a6e0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000150000)=0x3, 0x4) 2018/02/06 20:04:47 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x60, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[]}}], 0x2, 0x0) 2018/02/06 20:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') syz_open_dev$vcsn(&(0x7f00004f5000-0xa)='/dev/vcs#\x00', 0x3, 0x61a480) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000934000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000f4e000+0x45e)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000abd000-0x4)=r1) 2018/02/06 20:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000caa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000386000-0x14)=""/20) socket$inet(0x2, 0x0, 0x76ce) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/06 20:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000042b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f0000d2d000-0x44)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) r3 = open(&(0x7f00006ad000)='./file0\x00', 0x40400, 0x12) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000cf0000-0x4)=0x100000001) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000c3000)=0x6) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000176000)='/dev/rtc\x00', 0x2080, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000549000)={"ad26bbcef015f219a2d51bea4185eb7c", {0x4, 0x400, 0x2, "dfe0ef3d137a", 0x4}}) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000048000)={0x0}, &(0x7f0000048000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3}}) 2018/02/06 20:04:48 executing program 0: msgget$private(0x0, 0x205) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4020, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/06 20:04:48 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x555da708, 0x400, 0x7, 0x0, 0xed, 0x800, 0x5, 0x3ff, 0x7fff, 0x2, 0x5, 0x36, 0x3, 0x10, 0x2, 0x1000, 0xfff, 0x4000000000, 0x100, 0x74fb, 0x4, 0x80, 0x8, 0x800, 0x2, 0x5, 0x20, 0x3, 0xbe6, 0x6, 0xd195, 0x5, 0x2, 0x3, 0x2, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000001d000), 0x1}, 0x2, 0x7, 0x100000000, 0x3, 0x7fffffff, 0x9, 0x8001}, r2, 0x2, r3, 0x1) sendto$packet(r0, &(0x7f000001d000-0x187)="820a7147202a63d21721c37deca28c4d8c822f90a6ee65c390e0897b000200f9b42d140000000212c87f69a835e95686a14d67966d1e12756597775a8ba6e48d395b07e42d86391f3b1631ce4a3837c7fbc620ff39c69425a95a1583b13c6be4d1c41628819867e8d24d2805b8d49c44b89fb8ccfb380b4f1ee3ae9e8f08ad69a44c9e0e49531b51bcd207cf994ab89184a1f85342a3000e4a863fef53edd8be945c518397fabac45b7c7cca680bb84cf1c63b60861bc15f02d58fea89b5386e5968571079d75de839ef9427d2c47af2ba34e5d4c4a8c76322da95425a31a7b9db8d9faf1698", 0xe6, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000003000)={0x1, 0x2, 0x312, 0x6, r4}) r5 = dup(r0) recvfrom$ax25(r5, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/06 20:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = userfaultfd(0x0) r2 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000e11000)={&(0x7f000076a000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000042e000-0x10)={&(0x7f0000cd4000)={0x1358, 0x3c, 0x200, 0x7, 0x0, {0x17}, [@nested={0x310, 0x53, [@typed={0xc, 0x8b, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="0eac3a1c4ae70a9f8b589c7d1d8b368a823f3b70c4a020e68a50d55d8fd5f5c512ad7503e89b1af857a23fc172660713a8dc7955cfbc53cc284e6e74cc0b8398725aa8ed0797dbefafc4f04d343ef7eb385fa4ac1d55173b0de298234d9d7dc003366a698a7c2fd3fabbf0620246b6fc6090aefe59ccc0a6738cc5c71a37966b0252ae49eb075e1c866862f470bf14e1cf4616a1ef53cc77c9418d016a14c4ea073ac2a8e7e88163", @generic="75a86ba0dda1cffb99ce2ef38e32f78b42261d7404788b828643f0189696ebbcfe13c86cb52c20c6e3c74ead9220a6ae199c2dfc15564d7ec1047b139dd0c635ec22d6d839f377c5f7ba022a88241b420f2d9b430c19b9407ac155cd7de4cb6bce50aeea4d94a417bebd0571def1cc2bdb75417d13f78420b7", @generic="cd1d39aebb90482f917e754f1d6cab95595e365becdcdd2a3b14ca1d0dc0cba04c6218da0673f1511d11eb360a9d7bface3944f36476537c789adb5e1c6b54535d677fad1b46e799fa88ad19087426f5d23ada54fa87b7a80d24f956a186487b4823c24d306165308a946b553b2ec78db00c5ee729de971cf070a6612f95d9279d3d0c7e2dffd50eb282e6a73f741ac3825aebfb043c877c", @typed={0x78, 0x5c, @binary="ee136eaf8f178a67e08bc0178ce24a455383a11efdf74c83985c7c6199b7f6133e6aa1441f8789a2154b651d73fb3dba6d63b220cab1f343c258e2a21c04284aff24162c1288e2b575507dfa84bc3de3846e7094642ae5587f8c15b9295d7e3d4f1a3f195a44ee5052a1f54f3f"}, @typed={0xc, 0x1a, @uid=r2}, @generic="1bc0eb97d17d2623c9b4adca3a98afd01a086964efdc8c995fca4c0781f2a81b8527d5c110f0addefeb8d54b22bc8c3bddad3ddc3df13cacaca8fdb002a38e1e4c747a9cc6608eca50e99e4e265dd915a3969236193ce4fea2e53d595cd309b63d75fdac1c67d683544f14537f84ac14347fd630cccb7d9511e8ed5032bba4edbd3d4a4efe4bf284dc958b613b8bd1dd39e733b62ea645fa19dc152977c875a868b3a747f36033dec69299", @typed={0xc, 0xd, @ipv4=@loopback=0x7f000001}, @generic="0a8ec465be324d9fd7"]}, @nested={0x1010, 0x6f, [@typed={0xc, 0x77, @fd=r1}, @generic="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@typed={0xc, 0x24, @fd=r0}, @typed={0xc, 0x5d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x22, @fd=r0}]}, 0x1358}, 0x1, 0x0, 0x0, 0x80}, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f22000-0x410)={0x54, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x2}}, 0xfffffffffffffffc, 0x7, [{{0xa, 0x2, 0x1, @empty, 0xee6}}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xca7}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x2, 0xa968, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}, {{0xa, 0x0, 0xd8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}]}, 0x410) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000047e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r3, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/06 20:04:48 executing program 3: r0 = getpgrp(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r0, 0x10001, 0xae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$addseals(r1, 0x409, 0xb) 2018/02/06 20:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000dfa000-0x38)={&(0x7f0000d50000-0xc)=@proc={0x10, 0x0, 0x2, 0x4000080}, 0xc, &(0x7f0000c01000)=[{&(0x7f00008cf000)={0x235c, 0x36, 0x100, 0x4, 0x2, "", [@nested={0xc8, 0x8c, [@typed={0xbc, 0x1c, @binary="9a025efacbba66cad17f2f9dcdf773ff747a25ba40f301cbefac6ba1d184d7655955d80c914ad05af08b9f65d84351c0a450b9665c21e63d17ff8b1af2127944d97856c6641b0709157c1d7a89f51981eac84734b96b883c901aebd1f8e1df0dd0317149353834cce6c28fd82d1f840cb6737c99720381ba8b3e0ce95cba121ffb3d15058df65b192ffdff5c1953b895263219d6db9fccb99b2aeff91498df29b51ce336d37a950015f96251d47164dcc2ec29a1"}, @typed={0x8, 0xf}]}, @generic="de0023054ad3fd9321b7272bc156d28964084c7171b40dabfcbf0ecbe692ff31bc0fc5b3347ababdbf125463e46951c24f40fced2dab8cdd5f4a7a4a89d01eb1b49d0edd2f304df0c5c9bd365430998794bde71d1a91addc00ac1761442a48fe03ddf8de87a490191f885dab91a4cdd0e3fa017fb1af", @nested={0xcc, 0x37, [@generic="70b363b4683f232edad475e76838adcdf06009356c22d0444f15fedd649802a04380448c193543786f28b3c406d189f6ec", @generic="dade8e3c7e3ea4e3a461d32e8c842e41fd540c7f9d18ff84ca0d19ce161da8527e6e44e1cf9fc806690ded3169f02fd5f32a4575e854c4e1293183859c8d60acde2211d826690993c1c878943fe960bebc66178fc7901c521c87fb863ee133058e78d5252062955f282742e66b4a97953fc699610de2219e9f351cc6d3d1", @typed={0x18, 0xd, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x7a, @u32=0xfffffffffffffffe}, @generic="8961380fa77c8f940f94548dc4b9fe0abe", @nested={0x210c, 0x77, [@typed={0xc, 0x71, @fd=r1}, 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@generic="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"]}, @typed={0xc, 0x94, @u32=0x9}, @typed={0xc, 0x39, @ipv4=@multicast1=0xe0000001}]}, 0x235c}], 0x1, 0x0, 0x0, 0x4000010}, 0x1) r2 = syz_open_dev$tun(&(0x7f000091d000-0xd)='/dev/net/tun\x00', 0x0, 0x44bffd) ioctl$int_out(r2, 0x5462, &(0x7f000023a000-0x8)) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000461000-0x4)) 2018/02/06 20:04:48 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000408000-0xc)={0x10, 0x34000, 0x0, 0x2}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a68000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}], 0x4c) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/06 20:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000d2000-0x16)={0x6, 0x3, 0x3}) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000042f000), 0x0, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) close(r0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000506000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000-0x3)=0x2c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f11000-0x14)={r2, 0x5, 0x8000, 0xf614, 0x806, 0x50000000000000}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f34000-0x4)=0x8000, 0x4) syz_open_dev$usbmon(&(0x7f0000134000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x80080) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81}, 0x0) 2018/02/06 20:04:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000002000)=""/175, 0xaf) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x4) 2018/02/06 20:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x4) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) socketpair(0x0, 0x0, 0x0, &(0x7f0000584000)) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)) 2018/02/06 20:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x44b, 0x5, 0x1, 'queue1\x00', 0x465}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c57000-0x8)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000e00000)=""/51, 0x33) unlinkat(r1, &(0x7f0000ec1000-0xa)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000477000)='/selinux/mls\x00', 0x0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00006e2000/0x3000)=nil) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x8, 0xffffffffffffffff}, 0x2c) 2018/02/06 20:04:48 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000028000-0x4), &(0x7f0000037000-0x8), 0xfffffffffffffffb, &(0x7f000001f000/0x4000)=nil, 0x1) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000017000)=""/163, &(0x7f0000037000-0x4)=0xa3) 2018/02/06 20:04:48 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x800001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) inotify_init1(0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x20a00, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x4) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f000001c000)=[]}, 0xc100) r2 = dup2(r0, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000002d000-0x4)={0x6}, 0x4) sendmsg$key(r2, &(0x7f000000b000)={0x0, 0x0, &(0x7f000002b000)={&(0x7f0000004000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002e000-0xe8)={{{@in=@local, @in=@empty}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000002e000-0x4)=0xe8) 2018/02/06 20:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xe, &(0x7f0000006000-0x1e)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @generic}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:48 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000edc000-0x9)='/dev/vcs\x00', 0x40, 0x0) fchmodat(r0, &(0x7f0000efc000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000965000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93}, {0x0, 0x9, &(0x7f0000200000)=""/9}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dec000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000c8a000)='/dev/dsp#\x00', 0x8, 0x800) sendmsg$rds(r2, &(0x7f0000268000)={&(0x7f000035d000)={0x2, 0x1, @rand_addr=0x9}, 0x10, &(0x7f000018b000)=[{&(0x7f00005e6000)=""/75, 0x4b}, {&(0x7f0000c23000-0x4a)=""/74, 0x4a}, {&(0x7f0000fea000)=""/183, 0xb7}, {&(0x7f000067c000-0x83)=""/131, 0x83}, {&(0x7f00004da000)=""/183, 0xb7}, {&(0x7f0000127000)=""/239, 0xef}, {&(0x7f0000cfa000-0x71)=""/113, 0x71}], 0x7, &(0x7f000091f000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00008ee000-0x4d)=""/77, 0x4d}, &(0x7f0000ef2000-0x1), 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x401}, &(0x7f0000521000)=0x8, &(0x7f0000c6d000-0x8)=0xffffffff, 0x2, 0x8000, 0x1000, 0xfffffffffffffff9, 0x8, 0x28d2}}], 0x88, 0x4000001}, 0x20000001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001b3000-0x8)) listen(r0, 0x88) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 20:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fa8000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$audion(&(0x7f0000466000-0xc)='/dev/audio#\x00', 0x24, 0x2800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000008b000-0xc)={r1, 0x80000, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r3, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) munlockall() write$vnet(r3, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r3, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) openat$vnet(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/vhost-net\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f0000adb000-0x10), &(0x7f00003f8000-0x4)=0x10) 2018/02/06 20:04:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) 2018/02/06 20:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00008e9000), &(0x7f00002a1000-0x4)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000250000), 0x2) r2 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/02/06 20:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b9000-0x1008), &(0x7f0000c83000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c37000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2, 0x1, 0x0, 0x3c3, 0x80000001, 0x80000000}, 0x20) 2018/02/06 20:04:48 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) r0 = socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000995000-0x4), &(0x7f000075b000-0x4)=0x4) [ 76.680542] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.685373] CPU: 0 PID: 12195 Comm: syz-executor4 Not tainted 4.15.0+ #299 [ 76.692391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.701740] Call Trace: [ 76.704322] dump_stack+0x194/0x257 [ 76.707930] ? arch_local_irq_restore+0x53/0x53 [ 76.712584] ? handle_userfault+0x634/0x2500 [ 76.716970] ? handle_userfault+0xb97/0x2500 [ 76.721384] handle_userfault+0xbd9/0x2500 [ 76.725622] ? handle_userfault+0x185a/0x2500 [ 76.730140] ? userfaultfd_ioctl+0x4520/0x4520 [ 76.734720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.739910] ? find_held_lock+0x1b0/0x1d0 [ 76.744058] ? trace_event_raw_event_lock+0x340/0x340 [ 76.749244] ? print_irqtrace_events+0x270/0x270 [ 76.754003] ? print_irqtrace_events+0x270/0x270 [ 76.758752] ? get_user_pages_fast+0x277/0x340 [ 76.763321] ? check_noncircular+0x20/0x20 [ 76.767529] ? perf_trace_lock+0xd6/0x900 [ 76.771653] ? perf_trace_lock+0xd6/0x900 [ 76.775796] ? __perf_event_task_sched_in+0x200/0xc20 [ 76.780964] ? trace_event_raw_event_lock+0x340/0x340 [ 76.786132] ? trace_event_raw_event_lock+0x340/0x340 [ 76.791300] ? __lock_acquire+0x664/0x3e00 [ 76.795508] ? __lock_acquire+0x664/0x3e00 [ 76.799720] ? check_noncircular+0x20/0x20 [ 76.803937] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.809102] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.814273] ? find_held_lock+0x35/0x1d0 [ 76.818318] ? __handle_mm_fault+0x3296/0x3ce0 [ 76.822874] ? lock_downgrade+0x980/0x980 [ 76.826998] ? lock_release+0xa40/0xa40 [ 76.830962] ? copy_overflow+0x20/0x20 [ 76.834824] ? do_raw_spin_trylock+0x190/0x190 [ 76.839396] __handle_mm_fault+0x32a3/0x3ce0 [ 76.843791] ? __pmd_alloc+0x4e0/0x4e0 [ 76.847652] ? check_noncircular+0x20/0x20 [ 76.851866] ? check_noncircular+0x20/0x20 [ 76.856088] ? find_held_lock+0x35/0x1d0 [ 76.860137] ? handle_mm_fault+0x2a0/0x930 [ 76.864347] ? lock_downgrade+0x980/0x980 [ 76.868495] handle_mm_fault+0x38f/0x930 [ 76.872535] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 76.877088] ? vmacache_find+0x5f/0x280 [ 76.881046] ? find_vma+0x30/0x150 [ 76.884566] __do_page_fault+0x5c9/0xc90 [ 76.888611] ? mm_fault_error+0x2c0/0x2c0 [ 76.892744] ? trace_event_raw_event_lock+0x340/0x340 [ 76.897914] do_page_fault+0xee/0x720 [ 76.901691] ? __do_page_fault+0xc90/0xc90 [ 76.905899] ? check_noncircular+0x20/0x20 [ 76.910109] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.915278] ? check_noncircular+0x20/0x20 [ 76.919491] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 76.924568] ? futex_wait+0x6a9/0x9a0 [ 76.928372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.933198] page_fault+0x2c/0x60 [ 76.936631] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 76.942398] RSP: 0018:ffff8801b023f7e0 EFLAGS: 00010246 [ 76.947737] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825c3921 [ 76.954986] RDX: 00000000000000cc RSI: ffffc9000426b000 RDI: ffff8801b023fbe0 [ 76.962230] RBP: ffff8801b023f8c0 R08: 1ffff1003731e5d2 R09: 0000000000000000 [ 76.969478] R10: ffff8801b023f710 R11: 0000000000000000 R12: 1ffff10036047eff [ 76.976729] R13: ffff8801b023f898 R14: 0000000000000000 R15: ffff8801b023fbd8 [ 76.983988] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 76.989183] ? _copy_from_iter_nocache+0xf40/0xf40 [ 76.994090] ? current_kernel_time64+0x122/0x2f0 [ 76.998823] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.003816] ? trace_hardirqs_on+0xd/0x10 [ 77.007937] ? current_kernel_time64+0x1d4/0x2f0 [ 77.012672] generic_perform_write+0x200/0x600 [ 77.017230] ? __vfs_getxattr+0x8b/0xc0 [ 77.021191] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 77.026443] ? file_update_time+0xd3/0x5b0 [ 77.030658] ? current_time+0xc0/0xc0 [ 77.034431] ? clear_nlink+0xb0/0xb0 [ 77.038139] ? down_write+0x87/0x120 [ 77.041835] __generic_file_write_iter+0x366/0x5b0 [ 77.046747] generic_file_write_iter+0x399/0x790 [ 77.051491] ? __generic_file_write_iter+0x5b0/0x5b0 [ 77.056577] ? iov_iter_init+0xaf/0x1d0 [ 77.060548] __vfs_write+0x684/0x970 [ 77.064244] ? kernel_read+0x120/0x120 [ 77.068160] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 77.072899] ? __sb_start_write+0x209/0x2a0 [ 77.077203] vfs_write+0x189/0x510 [ 77.080725] SyS_write+0xef/0x220 [ 77.084157] ? SyS_read+0x220/0x220 [ 77.087770] ? do_syscall_64+0xb7/0x940 [ 77.091727] ? SyS_read+0x220/0x220 [ 77.095329] do_syscall_64+0x282/0x940 [ 77.099189] ? __do_page_fault+0xc90/0xc90 [ 77.103403] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.108396] ? syscall_return_slowpath+0x550/0x550 [ 77.113300] ? syscall_return_slowpath+0x2ac/0x550 [ 77.118209] ? prepare_exit_to_usermode+0x350/0x350 [ 77.123205] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 77.128549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.133376] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 77.138546] RIP: 0033:0x453299 [ 77.141708] RSP: 002b:00007f259f66dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 77.149389] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 77.156631] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 77.163874] RBP: 000000000000065e R08: 0000000000000000 R09: 0000000000000000 [ 77.171115] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8970 2018/02/06 20:04:48 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000029000)='./file0\x00') sendmsg$nl_route(r1, &(0x7f0000029000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000)=@setneightbl={0xc8, 0x43, 0x10, 0x0, 0x3, {0x1e}, [@NDTA_NAME={0x8, 0x1, '#\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x4f2}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x6}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x4}, @NDTPA_APP_PROBES={0x8, 0x9, 0x1}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xffffffffffffffff}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0xbb2}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x100000000}]}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x3}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x7}, @NDTPA_APP_PROBES={0x8, 0x9, 0x7}, @NDTPA_LOCKTIME={0x10, 0xf, 0x6}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x80000001}, @NDTA_NAME={0x1c, 0x1, ',}vboxnet0[vboxnet1-em1\x00'}]}, 0xc8}, 0x1}, 0x0) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ff000)={0x0, 0xde35, 0x5, [0x3, 0x3, 0x4, 0xaea, 0x4]}, &(0x7f0000a15000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005bc000-0x8)={r1, 0x1f}, &(0x7f00008cf000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff46) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup3(r3, r2, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00003b7000)) 2018/02/06 20:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000027d000)) fcntl$getownex(r0, 0x10, &(0x7f00002df000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000394000)='oom_score\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) r3 = pkey_alloc(0x0, 0x2) setsockopt(r2, 0x1, 0x1000, &(0x7f0000d2e000)="92ab442cdc2bb5bc91b29cb757b50d74790a4253e37b158007a25f501b3b994b1c2c55433aa06145", 0x28) pkey_mprotect(&(0x7f000020d000/0x1000)=nil, 0x1000, 0x0, r3) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f000045f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/06 20:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000d22000)={0x28, 0x40000000004, 0xfffffffffffffffb, @fuse_notify_delete_out}, 0x28) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000090c000-0x4)=0x61) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000d9b000)={0x101ff, 0x3, 0x10f001, 0x2000, &(0x7f0000077000/0x2000)=nil}) 2018/02/06 20:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00004dd000-0x18)={0x401, 0x4, 0x1, 0x0}) lseek(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000e7f000)={0x1ef, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint}]}) 2018/02/06 20:04:48 executing program 3: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4), 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) 2018/02/06 20:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x800000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x200000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) 2018/02/06 20:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bf3000), &(0x7f0000bee000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006aa000)={0x1, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00007f7000-0x20)={0x1, r3, 0x10001, 0x8}) [ 77.178364] R13: 00000000ffffffff R14: 00007f259f66e6d4 R15: 0000000000000000 2018/02/06 20:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0xfffffffffffffffd) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f000085c000)="45ddd328fe82fd605cdbe8ba5e0664830b8ad727d20616ba5eb76daf36d8ac491b8d82cf10163a3ee274cc0606bef65dbe1c2c8d8ca803f62b77a3ea84495e3ce1832f10dff272312240be6442b84a0e24f90cfc6c51d69090c442d94d36b826", 0x60) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000840000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000358000)=0x0) rt_sigqueueinfo(r4, 0x32, &(0x7f0000d5b000-0x10)={0x2a, 0xc00000000000000, 0x544d}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006a4000-0xe)={0x0, 0x1000, 0x3, [0x100, 0xfffffffffffff001, 0x100000000]}, &(0x7f0000a37000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b3f000)=r5, 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000385000)=""/104) 2018/02/06 20:04:48 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000-0x4)=0xfffffe81) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000007000)={0x0, 0x0}) getpgrp(r3) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000001000)=0x2, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0xffff, 0x4) 2018/02/06 20:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) ioperm(0x1, 0x5, 0x5) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003c2000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x3ff, 0x8, 0x1, 0x4}, &(0x7f00008b0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000fa7000-0x61)={r7, 0x59, "2ca4f250960d7823f577e279e403e5248ae673e38f829853afc5162c4c7d11bd11bd6e4ddc913bbc976c6ac84a95ffa292f62ff4d23377beb602fdfd24a616e4c5f4265c57a91ea1782feb3dd1ce6d7887fce5ff0ba7aaef5f"}, &(0x7f000030c000-0x4)=0x61) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/02/06 20:04:48 executing program 3: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1, 0x0, 0xfffffffffffffefb}], 0x1, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/06 20:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x5, 0x467, &(0x7f0000fb0000-0x8)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000013c000-0xb)='dctcp-reno\x00', 0xb) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000d37000)=@newpolicy={0x200, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80}}}}, @algo_crypt={0x98, 0x2, {{'pcbc(aes)\x00'}, 0x268, "6353bed9b5429bfd6653f417fd5917b40e270bc1e78bdf8d85031681865fbe539facb1f3d88205323ab968f19164aa56cf4d0ddc9bb0f7d37dc32fce4a25ba4f2857cf730d0ef1d52d607aff59"}}]}, 0x200}, 0x1}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/06 20:04:48 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000234000)="035bde9a882865f204c58878a2d09f2d44b19cc3311098f2b32758fcf44f020ee595c4dc155d9a8c2a7199f8dfccef32cfca5d83c10e419aab74b2f60c6beff545c9d1d96456afae2a8e6d703c8a870daef20d98216ff5c437a323696b50cdee2319bce1651f6a51efb8213f8ca1671b8f5454205186ae19a45288a29999cf9bb4a391fc8a27269bd191fd08c68296f5b08ec10cc61988cf44e2ae6392568881c6bef7ea7e3e") syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) [ 77.282594] QAT: Invalid ioctl 2018/02/06 20:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x80, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000)={r2, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f77000+0x294)=0x101) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000a3e000)=0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/06 20:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000e69000), &(0x7f0000913000)=0x4) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000093f000-0x4)=r2) 2018/02/06 20:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000076e000)='/dev/loop#\x00', 0x0, 0x1) r1 = open(&(0x7f00006cd000)='./file0\x00', 0x1ffffb, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00004b6000)={0x2, 0x8000, 0x2, 0x7, 0x6, 0x5, 0x3, 0x3f, 0x2, 0x581691ba}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000682000-0x20)={0x40, 0x1000, 0x200000000000002, 0xfffffffffffffffc, 0x8, 0x9}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000033f000-0x28)={0x2, 0xb, 0xfffffffffffffff9, 0x5, "5e5c0ba6fe84ea95ede8386485285cfa3dd3b90c721ccbe482bd1a1cff913f4f"}) readahead(r0, 0x0, 0x0) [ 77.304473] QAT: Invalid ioctl 2018/02/06 20:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000673000)='/dev/cuse\x00', 0x28000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b1d000)=0x3f) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) r1 = fcntl$dupfd(r0, 0x4000000000000406, 0xffffffffffffff9c) r2 = semget(0x3, 0x1, 0xc0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000ca6000-0x1000)=""/4096) getpeername(r1, &(0x7f0000bc2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000855000)=0x32) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) stat(&(0x7f0000f1f000-0x8)='./file0\x00', &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007cc000), &(0x7f0000ee3000-0x4)=0x0, &(0x7f0000887000-0x4)) lchown(&(0x7f00006a5000)='./file0\x00', r3, r4) 2018/02/06 20:04:49 executing program 0: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x971}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8080f, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)) [ 77.351048] QAT: Invalid ioctl [ 77.370063] QAT: Invalid ioctl 2018/02/06 20:04:49 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x400000, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000013000)={{0x6, 0x4, 0x2, 0x2, "c69f967b46003ce9124342c4e9b4b2d68637a4537fb4624363a8d7ad0bd416f12adc5ad00bee806472d7688a", 0x3}, 0x4, [0x0, 0x4, 0xff, 0x3, 0x519c, 0x80000001, 0x9, 0xffffffff, 0x6, 0x4, 0x13, 0x100, 0x9, 0x5, 0x10001, 0x9, 0x81, 0x3, 0xff, 0xcebc954, 0x100, 0x80, 0x80000001, 0x3, 0x401, 0x0, 0x1, 0x7ff, 0x7fff, 0x7fff, 0x8001, 0x7, 0x8, 0x1725, 0x10001, 0x6, 0x3ff, 0x7, 0x100, 0x800, 0x5, 0xeb9, 0x8001, 0x7, 0x5, 0xee7c, 0x80, 0x80, 0x80000000, 0x27ab01b6, 0x4, 0x877, 0x3, 0x1, 0x6, 0x1, 0x202, 0x5, 0x327, 0xffffffffffffff00, 0x15afc791, 0x2, 0x8, 0xf4d, 0x1, 0x7, 0x9, 0x80000001, 0x9, 0xffffffff, 0x0, 0x1, 0x401, 0x0, 0x0, 0x9, 0x0, 0x669, 0x0, 0x9, 0xfffffffffffffeff, 0x100, 0x100000000, 0x1, 0xfeff, 0x9, 0x7, 0x81, 0xfffffffffffff8e1, 0x1, 0x9, 0x0, 0x9b6, 0x975, 0x80, 0x5, 0xfff, 0xcbc5, 0x402100000000, 0x9, 0x5, 0xf64, 0x3, 0x8, 0x5, 0x1, 0x447a9d15, 0x7ff, 0x101, 0x7, 0x8, 0x68, 0x7fff, 0x2dfd, 0x5, 0x3f67, 0x1, 0x1, 0x100000001, 0x7, 0x80000001, 0x401, 0x2, 0x81, 0x3, 0x401, 0x1f]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:04:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getresgid(&(0x7f000001e000), &(0x7f000081a000)=0x0, &(0x7f000069c000)) setfsgid(r2) r3 = syz_open_dev$midi(&(0x7f0000ee8000-0xb)='/dev/midi#\x00', 0x41, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000000)=""/78, &(0x7f0000275000-0x4)=0x4e) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000e65000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000001000-0x79)=""/121, &(0x7f0000000000)=0x79) 2018/02/06 20:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008be000)={0x8000, 0x7, 0x80000001, 0x6, 0x100000000, 0x43, 0x7, 0x101, 0xfff, 0x90, 0x4}, 0xb) fcntl$setlease(r0, 0x400, 0x0) 2018/02/06 20:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f000016b000-0x4), 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000063000-0x14), &(0x7f00004e0000)=0x14) 2018/02/06 20:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000079c000)=0x855) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000229000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000098f000)='/dev/rtc\x00', 0x1, 0x0) renameat2(r1, &(0x7f000019d000-0x8)='./file0\x00', r2, &(0x7f0000dd9000-0x8)='./file0\x00', 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) fcntl$getownex(r1, 0x10, &(0x7f0000a67000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000034d000-0x78)={0x3, 0x78, 0x8001, 0x1ff, 0x80, 0x9, 0x0, 0x7, 0x80010, 0x4, 0x430, 0x2, 0x0, 0x4, 0x1000000000000000, 0x7, 0x10000, 0x4, 0xffffffffffffffff, 0x7fff, 0x6, 0x101, 0x0, 0xffffffffffff7fff, 0x3, 0x523, 0x2, 0x2, 0x1, 0x7ffffffb, 0x80000000, 0x19, 0x100000001, 0x9, 0xca, 0x7, 0x1, 0xf4, 0x0, 0x4563, 0x4, @perf_bp={&(0x7f0000368000-0x1), 0x1}, 0x240, 0x0, 0xfffffffffffffffd, 0x6, 0xff, 0x7, 0x5}, r3, 0x8, r1, 0x2) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/enforce\x00', 0x402002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) msgrcv(r0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/06 20:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008cb000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00002c0000)="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", 0x3e8, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/06 20:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000a07000)='\x00', 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) openat$rtc(0xffffffffffffff9c, &(0x7f0000e00000-0x9)='/dev/rtc\x00', 0x200, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) fchdir(r3) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000376000)) r9 = dup2(r3, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) ioctl$KVM_PPC_GET_SMMU_INFO(r9, 0x8250aea6, &(0x7f000090c000-0xa)=""/10) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0xffffffffffffffff}, 0x8) r10 = dup3(r5, r3, 0x80000) getsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f0000a12000-0xc)={@broadcast, @local, 0x0}, &(0x7f000008c000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f00008bc000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xb83, 0x2, 0xffffffff, 0xa, 0x80, 0xa0, 0x67, r11, r7}, {0x7ae7, 0x0, 0x3, 0x10000, 0x1, 0x3b, 0x400, 0x88}, {0x10000, 0x800, 0x1, 0x2}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x2, 0x100000000, 0x20, 0x8, 0x8ef1}}, 0xe8) 2018/02/06 20:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) bind$alg(r2, &(0x7f00008f5000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x7) fcntl$getownex(r1, 0x10, &(0x7f000069a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00007d0000)={0x5, 0x78, 0x2, 0x7, 0x3, 0x0, 0x0, 0xc7, 0x20000, 0x4, 0x40, 0x80, 0x98, 0x6, 0x5, 0x9, 0x81, 0x5, 0x100, 0x5, 0x95d4, 0xfff, 0xc5b, 0x1, 0x6, 0x1, 0xfffffffffffffffb, 0xc9, 0x80000001, 0xff, 0x9, 0x1, 0x8b, 0x0, 0xfffffffffffffff8, 0x2, 0x100000000, 0xffffffff, 0x0, 0xf9, 0x0, @perf_bp={&(0x7f000056d000), 0x8}, 0x8000, 0x4, 0x91, 0x2, 0x43b6, 0x1, 0x9}, r3, 0x9, r1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007f9000-0x20)={0x7, 0x7ff, 0x1, 0x2, 0x6, 0x100000001, 0xec}, 0x20) 2018/02/06 20:04:49 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000055000-0x10)={0xfff, 0x1, 0x7fe, 0x2}, 0x10) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/06 20:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') fcntl$getownex(r0, 0x10, &(0x7f0000ceb000)={0x0, 0x0}) r2 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b18000)={r1, 0x0, r2}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') pipe(&(0x7f000035b000)) sendfile(r3, r0, &(0x7f0000318000-0x8), 0x3) 2018/02/06 20:04:49 executing program 2: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000), 0x8) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000dfe000-0x4)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008c1000)={0xfffffffffffffff7, 0xf, 0x9, 0x4f823923, 0xfff, 0x4, 0x100000000, 0x7fffffff, 0x2e7e, 0x9, 0x96d7}, 0xb) mremap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000046d000/0x3000)=nil) 2018/02/06 20:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f00002c6000-0xc)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r1, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) pipe2(&(0x7f0000a02000-0x8), 0x80800) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4), 0x4) 2018/02/06 20:04:49 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000)=0x2) 2018/02/06 20:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eeb000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a41000)) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0xa, 0x41b3, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff}, 0x1c) 2018/02/06 20:04:49 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffa) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) dup2(r0, r0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009d7000)) 2018/02/06 20:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000faf000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f2f000-0x8)={0x0, 0xa3dc}, &(0x7f0000437000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000353000)={0x0, 0x101, 0x0, 0x2, 0x10000}, &(0x7f0000334000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000c4000-0xb8)={r1, 0x3f, 0xc65, 0x100, 0x3, 0x9, 0x9, 0xffffffffffffffe1, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x81, 0x7, 0x6, 0xe6}}, &(0x7f0000bb8000)=0xb8) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = socket$inet(0x2, 0x3, 0x8) ppoll(&(0x7f00006a6000)=[{0xffffffffffffffff}, {r4, 0x4}, {r3}], 0x3, &(0x7f0000d1b000-0x10)={0x77359400}, &(0x7f0000e06000-0x8)={0x400}, 0x8) [ 77.532218] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/06 20:04:49 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000ae000)='/dev/dmmidi#\x00', 0xff, 0x200041) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f85000-0xb)={0x6bf, 0x101, 0x97fe, 0x2, 0x5, 0x7, 0x2, 0x3, 0x1, 0x1000, 0x2}, 0xb) dup3(r0, r1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000647000-0x4)=0x4, 0x4) ioctl$sock_bt(r2, 0x8906, &(0x7f0000f85000)="3f3628c5264c6340b5cf3edb8e41d321be8641cc306fe20f5bb4ccaa5094c492f069957e6bffb4d4595066a0c71461a163e619e507f09018cb48f816a50a4a805905b771ff4a651006b8570ca0488e668265859fa77559e5c25991b7e9bda5ba02031774c091953002e14af96445c384a4d527") 2018/02/06 20:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00004b8000-0x70)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bd000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000007d000)=0x0) sendto$inet6(r0, &(0x7f0000973000)="595813a624ee846dacfaf46d48a251731fd8ef440eed7b6ee84a43af662acd901083d34575cc894c6f844b8b5c0834d017a77e1a6f6ba19f066e24c644841d1aa170e3bf7e2f40a980d9ba73d87e9ef33862661fe6bf19a9167c95bfefda0dc4e9ed526f816fb56b226fa9ba4d21de7f702e0d588daf18a9e6f73c27", 0x7c, 0x4000801, &(0x7f0000097000)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b83000-0x110)={{0x2, 0x4, 0x7, 0x8, "a2e5721124245f947e130e71a0da4cd175b9f9317ed6b11081c82f8ee136a52ba9a7499a49cc5699f1d0ace7", 0x7}, 0x0, 0x0, 0x7ff, r1, 0x6, 0xffffffffffff0001, "26e04eb12f779f617d875d0aa3e092f4d040746dc7e0fa7f5a2fbb1403bb67f5ac480c3c413269d60c2121035831780f9ab930e023a839feddd9817dc91c669c", &(0x7f0000154000-0x1c)='$]{-&posix_acl_access!+eth1\x00', 0x1c, [], [0x5, 0xa64f, 0x7, 0x95ba]}) 2018/02/06 20:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c99000)='net/sockstat\x00') statx(r0, &(0x7f0000147000)='./file0\x00', 0x6000, 0x4, &(0x7f0000693000-0x100)) write$tun(r0, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/02/06 20:04:49 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}]}}, 0x310) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r1, 0x4) 2018/02/06 20:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ffe000-0x5)='attr\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c0b000)={0x0, 0x9, 0x3}, &(0x7f00001fd000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cdb000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x3}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000909000)={0xd, 0x4, 0x4, 0x56e8, 0x0, r2}, 0x2c) write$selinux_access(r0, &(0x7f00007f9000)={'system_u:object_r:root_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x10000}, 0x36) 2018/02/06 20:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f0000054000-0x38)=[{r0, 0x400}, {r0, 0x10}, {r0, 0x8000}, {r0, 0x10}, {r0, 0x2200}, {r0, 0x8}, {r0, 0x8}], 0x7, 0x8) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) preadv(r0, &(0x7f0000266000)=[{&(0x7f00002fa000-0x30)=""/48, 0x30}, {&(0x7f0000074000)=""/4096, 0x1000}, {&(0x7f0000007000-0x12)=""/18, 0x12}, {&(0x7f0000f66000)}, {&(0x7f0000e7a000)=""/17, 0x11}, {&(0x7f0000ce5000)=""/115, 0x73}, {&(0x7f0000524000-0x38)=""/66, 0x42}], 0x7, 0x0) 2018/02/06 20:04:49 executing program 4: msgctl$IPC_RMID(0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00004db000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000)=""/171, &(0x7f0000001000)=0xab) connect$ipx(r0, &(0x7f000066d000)={0x4, 0x6, 0x7fffffff, "a478fc4ceec4", 0x6}, 0x10) 2018/02/06 20:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bbf000-0x8)='./file0\x00', 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000695000-0x14)={0x0, 0x80b, 0xffffffffffffff00, 0x7, 0x3, 0x1}, &(0x7f0000b48000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c02000)={r1, 0x1000, "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"}, &(0x7f0000a36000-0x4)=0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) 2018/02/06 20:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, r0) fadvise64(r0, 0x0, 0x4, 0x3) 2018/02/06 20:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0xffffffffffffffac) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) listen(r1, 0xb16b) syz_open_dev$tun(&(0x7f0000708000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) acct(&(0x7f0000d72000+0x538)='./file0\x00') 2018/02/06 20:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000588000)={0x0, 0x12, 0x1, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f29000-0x8), 0x100000002) ioctl(r0, 0x5, &(0x7f0000f10000-0x43)="4bcf0030a09f7c1d9583b0e2f575adf61ba6dc1ce9177caca8a846e0a5249beb04a84af28f151cdb2e4f6e65690cc5a8b645b06256079f59d267812a49d27f5d59466d") ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) getsockname$packet(r1, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ce0000)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x70) fstat(0xffffffffffffffff, &(0x7f000030e000-0x44)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000053f000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006f4000)={0x0, 0x1, 0x80, 0xc3, 0x0}, &(0x7f0000033000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c8f000-0x8)={r3, 0x8}, &(0x7f000086c000-0x4)=0x8) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000e92000)={"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"}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) 2018/02/06 20:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009cf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x44, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="1a69b5f2dc782a927a96e0e95c18ac40", 0x7}) r2 = dup(r1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x9, @empty, 0x4}, {0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x54}, 0x3, [0x3, 0x2, 0x10000, 0x7, 0x4, 0x20, 0x10001, 0x100000001]}, 0x5c) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000c000)='/dev/snd/controlC#\x00', 0x40000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d"}) 2018/02/06 20:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r0, 0x0, 0x80000003, &(0x7f00006cc000-0x33)=""/51, &(0x7f0000237000)=0x33) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) 2018/02/06 20:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000be4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x544f, 0x40000) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/06 20:04:49 executing program 1: r0 = socket(0x11, 0x80a, 0x0) getsockname$unix(r0, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000825000)=0x1, 0x4) 2018/02/06 20:04:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fd1000-0xb8)={0x0, 0x5, 0x4, 0xffffffff, 0x4, 0x8, 0x6, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2, 0x1, 0x7fff, 0x8, 0x7ff}}, &(0x7f0000fd0000)=0xb8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd0000)={r2, 0xfffffffffffffffd, 0x8, 0x6}, &(0x7f0000fd0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, &(0x7f0000952000)=0x108) 2018/02/06 20:04:49 executing program 3: prctl$intptr(0x2b, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) connect$unix(r0, &(0x7f000037e000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000001000)) 2018/02/06 20:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) socket$inet6(0xa, 0x1, 0xcc4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x3, [0x0, 0x0, 0x8000]}, 0xe) 2018/02/06 20:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockname(r1, &(0x7f0000d74000+0x137)=@alg, &(0x7f0000541000)=0x58) 2018/02/06 20:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7a000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f000091a000)='./file0\x00', &(0x7f0000a40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) openat$vsock(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000966000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f00003e3000-0x38)={&(0x7f000060b000)={0x10}, 0xc, &(0x7f0000464000-0x10)={&(0x7f0000fc0000)=@ipv4_delroute={0x24, 0x19, 0x100, 0x6, 0x0, {0x2, 0x94, 0x10, 0x5, 0xff, 0x0, 0xfd, 0x7, 0x1000}, [@RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 2018/02/06 20:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa6000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) shmget$private(0x0, 0x3000, 0x78000050, &(0x7f00003fc000/0x3000)=nil) 2018/02/06 20:04:49 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x9, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/02/06 20:04:49 executing program 2: r0 = epoll_create1(0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4000000000000008) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xc96, &(0x7f0000002000-0x4)=0x4) 2018/02/06 20:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003a1000)={0x4, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000048c000), 0x4) r1 = syz_open_dev$adsp(&(0x7f000088c000-0xb)='/dev/adsp#\x00', 0x0, 0x208043) read$eventfd(r1, &(0x7f00006cd000-0x8), 0x8) 2018/02/06 20:04:49 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000039000-0x9)='/dev/ppp\x00', 0x48000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffff9c, 0xc0286405, &(0x7f0000054000)={0x2}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)) 2018/02/06 20:04:49 executing program 4: r0 = semget(0x2, 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000-0x18)=[{0x4, 0x5, 0x1800}, {0x4, 0x4, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x100000000, 0x1800}], 0x4) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100, 0x40000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 20:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000715000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000343000-0x11)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000124000)={0x6, 0x8, 0x200, 0x1, &(0x7f0000959000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) accept(r2, &(0x7f0000f3f000-0x8)=@sco, &(0x7f00002c1000-0x4)=0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) write$selinux_user(r1, &(0x7f00001de000-0x29)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) r3 = syz_open_dev$sg(&(0x7f00004b0000)='/dev/sg#\x00', 0x7, 0x20000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000006f000+0xfb0)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0x11, 0x5, "ec86c00e2b554078c660d3d821c332c793115a3a31e5f0b61e05185b2e776ea5f027378e7037de60129f23f19beecaf026573790e63b5d08674b055c469c73f9", "f4ad022760b7cc70ca79d2c526d4d2d65f902e3f0d7b6e7207c817780773ab8e8b9aa721de2bab9c69f464082238c360c23521f39089ab84a89af2761e425664", "e47e1a9d2c6b557625f529c7494258bc7317bf3272f7a4e2e14dabdf8d852c72", [0x0, 0x8]}) stat(&(0x7f0000701000-0x8)='./file0\x00', &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f00007e4000)='./file0\x00', r4, &(0x7f00005a7000-0xb4)="2304e16a8a6918d63e08611036db10a36c48ea7440a18850312b4b17e1816036beeed9cccb3e6fb7e890a28ce91be399af663bacbc4978213b1d89a15925b9863c4b04a800a28fde1cf3f80f9e2d163d7d47c32753cd50d34e65b7b85241cf8fadd96587f7995d2858560a652e60d167d3d051a06ef49ba02f40c8de270267383c24507b3e9997eecd17cb5ca1b642814e6190e8dd7758982d80646f5314b98d7379d293ae6144223db2059cc644eb2032c9e244") 2018/02/06 20:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000015c000-0xd4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@rr={0x7, 0xb, 0x5, [@dev={0xac, 0x14}, @multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) socket(0x0, 0x0, 0x20) 2018/02/06 20:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d5000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000042000)={0x0, 0x43, "eeee6f87b7dacdb435bb4fd2390689a815048d20a1dbe0a8f3a5e22c1233512da2453054f5fe142e206e745503aa27b3752b769150fcf05e921ee385feda97240c54da"}, &(0x7f0000a32000)=0x4b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000058c000)={r1, @in6={{0xa, 0x3, 0x682, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x2, 0x100000001, 0xd6, 0x5c62, 0x52}, &(0x7f0000138000-0x4)=0xa0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000001000)={@generic="5df8feeec608b2e25d14266f5c9b0dc4", 0x401}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000138000), 0xfffffffffffffda0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000362000-0x8)={0x0, 0x7f}) rt_sigreturn() r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e2c000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000090c000-0x4)=0x32) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000301000-0x28)={0x0, 0x8001, r3, 0xff8000000000, r4, 0x6e55, 0x1}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000026c000-0x138)) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c0000-0x15)='/proc/self/net/pfkey\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f5f000)={0x0, 0xf2, "1e7b3b18c63255089fedb32f6767be5e3d7b09309da2f0fde579709f8033ccbcf74e15073622935295a52e8955860eddedb6bf274e45cc22659eb2a3e31a9809c9c57f10c38abcf7a44b9d0098e5e864a5b6e67d73776ef5c1d62978f7990aa9700d745856e10c433645aa79ec518351dbb44d5e069669982765e0ec982bd1c64b94df530bfe29ad0c21e05d4a8832fb43b128e4a7d31a358d8409139df376fadc5a8138ac3eef1a7acd36c765fa583e010a27fab3312e8f0b2231b1f0625299ab05d74acd012504ba8fd51da01c26cc20ff7335b44d23576c615e596f26516ae0d81605878a53195d6d9272f87e23bea919"}, &(0x7f000066c000)=0xfa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ed5000-0x8)={r2, 0xa22a}, 0x8) 2018/02/06 20:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000c8d000)='limits\x00') vmsplice(r1, &(0x7f00007d3000)=[], 0x3c4, 0x0) connect$l2tp(r0, &(0x7f00000a2000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x1, 0x2, 0x2}}, 0x26) clock_gettime(0x0, &(0x7f000091d000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000b50000-0x48)=[{{0x0, 0x2710}, 0x396, 0x93, 0x93}, {{r3, r4/1000+10000}, 0x6, 0x74ed, 0x3}, {{}, 0x8, 0x6, 0xa000}], 0x48) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002ea000-0x8)={0xfffffffffffffff8, 0x8}) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000b85000)=r0) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r5, r1, 0x100000007fffffff, 0x1) 2018/02/06 20:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x3) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) mremap(&(0x7f000099d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000d59000/0x2000)=nil) userfaultfd(0x80000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000d000-0x4)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005db000-0xfa)={0x0, 0xf2, "214ce23b1f3e70c3b42ceba693d8917adc3252fbd097438725febb631f21cb6b4c73066df19f78337366958ae572c6251c408f2b93188fe03f42aa9da76d2c23483cd25419a52ec121241d8559047f1af7bfac9d69de33266383d3d70b2f999d86f92d2c351c07a9ddf0df467c9a1cb39c5abf0f4ecd0beb230ddfe6f064fced4c66fdeeb81a67e8215feeb68feb874a1d88c72dffa8ed8e719d393f0ae6a1912b33ab81f44297c31bb4f266b6fbba46d2eafcdfb18a28c0135d8e68bc672cedd7c29e6fb534f148dbb7e5c02515dfc415dbcfe46326b2ba3f929edeb5bd94c2f37fed0918d60115a7b04ef0fe18305be8c7"}, &(0x7f0000073000-0x4)=0xfa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cfb000-0xc)={r1, 0x1f}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000fd4000-0xa)='/dev/vcs#\x00', 0xee2, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008dc000-0x4)={r0}) 2018/02/06 20:04:50 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="9a1e7ff91318191fb4cc048a09a0116a", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000068f000-0x40)=[{&(0x7f0000e7d000)=""/253, 0xfd}, {&(0x7f0000345000)=""/4096, 0x1000}, {&(0x7f0000ef2000-0x50)=""/80, 0x50}, {&(0x7f0000b71000-0xeb)=""/235, 0xeb}], 0x4, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000008000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000234000), 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}]) 2018/02/06 20:04:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000), 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000feb000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x800, 0x0) mkdirat(r0, &(0x7f000084a000)='./file0\x00', 0x10) r1 = openat(r0, &(0x7f000052a000)='./file0\x00', 0x8002, 0x18) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00001f3000)='\x00v\t', 0x1001, &(0x7f0000a06000)) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000762000)={0x0, 0x200, 0x3}, &(0x7f0000686000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ed4000-0x4)=@assoc_id=r2, &(0x7f0000638000)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef2000), &(0x7f0000051000)=0x4) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chroot(&(0x7f00001d8000-0xe)='./file0/file1\x00') 2018/02/06 20:04:50 executing program 0: set_robust_list(&(0x7f0000c35000-0x18)={&(0x7f0000459000/0x2000)=nil, 0x7fff, &(0x7f0000fa9000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x66, 0x9, 0x3, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000027a000-0x4)=0xfce3, 0x10000) msync(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x9ff5aeb3e9bb58ba) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0xfffffffffffff803, 0x2000) lseek(r0, 0x0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r0, &(0x7f000061c000)={&(0x7f00001bd000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000701000)=[{&(0x7f00006e3000)="ee41eca5f94835f372fd1faf3c7033a23df3d98504c236e37663be7d4a5c636a96be6f1e2d0bb4eae46eaa99e5a5c8304fd6905630b000fbd0f412da700bc7cf621ef227c201dd514c3307b1c03d3e1207ea43ba626e27c074fcc36c1e49f703610c577cf6d4d2f5dea353dc87843173ed9084622e91a6", 0x77}, {&(0x7f0000e5c000)="303cb34fd4cd2ade7a4f07bd3b597e2766786aa6de4e2c31a726d8836a8cb495500cc950b2242dc0cec278fc47241ca3fb40da86baca8cfdc141cbf6b258390f43d4c7e85369e2ebbd276e54efee9bd652584a84886c600cbbdce354826f85e400ffcadbab3a386283a3a62447186b8f27dfd222446b0b35b6043c2257dc926dbdcda4015117fc57514f", 0x8a}], 0x2, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008e5000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) recvfrom$packet(r0, &(0x7f0000d24000)=""/164, 0xa4, 0x10000, &(0x7f0000a17000-0x9)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000060d000)={0x3, 0x0, [{0xd, 0x3, 0x4, 0x80000001, 0x5}, {0x7, 0x400, 0xd8ea, 0x4, 0x8}, {0x1, 0x9, 0x200, 0x417, 0x4}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000034000-0x6)={0x0, 0x1}, &(0x7f0000359000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dd3000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x6, 0x81, 0x9, 0x5, 0x6, 0x1, 0x1f, 0x9, 0x9, 0x9, 0x6, 0xbd7d, 0x5, 0xffffffffffff8001, 0xffffffffffffffff]}, &(0x7f00006e9000)=0x108) getpeername$inet(r0, &(0x7f0000380000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000316000)=0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000218000-0x28)={&(0x7f00005ed000/0x2000)=nil, 0x5, 0x5, 0x1, &(0x7f0000d7c000/0x8000)=nil, 0xb006}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000412000-0x4)=0x8, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) openat$dir(0xffffffffffffff9c, &(0x7f0000584000)='./file0\x00', 0x1ffffb, 0x5) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000e50000-0x98)={0x6, 0x0, [{0x8000001f, 0x20000000000000, 0x8000, 0xc7bb, 0xffffffffffffffff}, {0x8000000f, 0x2, 0x7, 0x7f, 0x812}, {0x8000001b, 0x7fffffff, 0x6, 0x10001, 0x6}, {0x4, 0x3f, 0x6, 0x2008000, 0x9}, {0x8000000b, 0x7088735, 0x200, 0x4, 0x6}, {0xa, 0x8, 0x7ff, 0x80000000, 0x10001}]}) shutdown(r1, 0x1) timer_create(0x2, &(0x7f000038b000)={0x0, 0x3, 0x4, @thr={&(0x7f00008e2000-0xba)="099b67532fb11c723c7e3aa998315b0c934efdcea72c015aa09a06ccf24e6580180cdedae5e23c9e820ddd0c386f887ecfe81981a2bf2455b693d62b7984668f4be12450c13176d0bdffecf81875713db4991b823bf81832894205e9cf15a047e6814dcc9230f932cbac74e7da8501802b133eac72f0a6b73ed5f40aea1defa8635ad77c9082b2656072cb60d69f1326839435fe1bfb3ea9b92c3aeb6c103493e0c8bf1a120c372333a2201fd09209f047aaa0ad7943c43ddeb7", &(0x7f0000f14000-0x66)="d8b94bf69cbe35a83e3744e31c9a0c7d8e1cb1cdc7930257d8c8cbb23a75a1546affd3c67040427e150d4ca89eba8f0be2c441ac33141a187638b094ffc6496898f63a72a072dd1d5c22664cb03a5b6f0ad66742fdb4a9d758c3162fc1fbf2521e93ddc9c4a2"}}, &(0x7f00000e6000-0x4)=0x0) timer_gettime(r4, &(0x7f0000983000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000051e000)=0xff, 0xfffffffffffffdd7) 2018/02/06 20:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000488000)=""/40, &(0x7f0000d5a000-0x4)=0xee) socket$packet(0x11, 0x3, 0x300) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) r2 = syz_open_dev$midi(&(0x7f0000121000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x100) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000373000-0x8)={0x0, 0x7f}, &(0x7f0000727000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005e7000)={r3, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1f}}}, 0x8c) write$tun(r1, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00002b7000-0x10)={0x1, [0x2]}) syz_open_dev$tun(&(0x7f0000bca000)='/dev/net/tun\x00', 0x0, 0x500) [ 78.563618] audit: type=1400 audit(1517947490.186:416): avc: denied { shutdown } for pid=12459 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000be3000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00005de000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000131000)='blacklist\x00', &(0x7f0000c2e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a08000)="5dfa7f937d4747b19c8031d750cba5efd545de5b7db248cd5eeca6f5ab5738fa8cfe3501e3d288cf97e65e50b49795b23749030f87be9a1ef49974c0eb7046e091d5684b359b7a0024fcd37bf7eb97a76ee7326fb1c43ab867086556645e3417e6eec4c0305a5c8ae0af0314210d1f5350be05ae24a5161f5d936590e33c1fb00b2bf89f35b52a03004c26a824133d3d9d50c7feb5d544d05aa9dff700fe8c0d5ffaae515b4cb6ef7bd8f56a3291fe93e499278bdbb3c3dd6b740234da4b9e3d5009c81b685d96e5443611d9af88dcb9d667e4ebac76b71e0e47f5dc328d0a3fd80f2604e952207e707b0d899458a1d943", 0xf1, 0xfffffffffffffffa) request_key(&(0x7f0000448000-0xb)='pkcs7_test\x00', &(0x7f0000c52000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000048e000-0x2)='%\x00', r1) r2 = add_key$keyring(&(0x7f0000d43000-0x8)='keyring\x00', &(0x7f0000e02000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f00004c8000-0xb)='cifs.idmap\x00', 0x0) 2018/02/06 20:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) lstat(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000978000-0xc)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f00002ff000)=[{}], 0x15555872, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000a5e000)={0x7, 0x7fff, 0x6}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00009ce000)=""/4096) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000002d000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000001d000)={0x18, 0x0, [{0x48c, 0x0, 0xfffffdffffffffff}]}) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000651000-0xb)='/dev/hwrng\x00', 0x40080, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) bind(r0, &(0x7f000065a000)=@llc={0x1a, 0x5, 0x5, 0x4, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0xf1) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) 2018/02/06 20:04:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000dd3000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002000)=""/224) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0xffffffffffffffb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/02/06 20:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ccb000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008a0000)={@multicast1, @empty}, &(0x7f000089a000-0x4)=0x8) r1 = socket(0x1b, 0x800, 0x2000000000000003) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000e0a000)='/dev/audio#\x00', 0x1, 0x400040) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$mouse(&(0x7f0000035000-0x12)='/dev/input/mouse#\x00', 0xff, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000582000)={0x4, 0x0, 0x8, 0x5, 0x6, 0x8, 0x9, 0x1f, 0x0}, &(0x7f0000844000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d06000-0x98)={r3, 0x156e, 0x90, "f7066eed6ce4a9f94ba59a1a66c9e0643bf2d3a6218b096b49e6df43188628776d229cdfd7c81446bda14fea730383c5977d4a2a66f503c1c7e2934683de3b5b0e708b773934ef208bc8313665a415cc227a914ed17cd2402c02dd41d846a1ce543e1de003de9543d90e4430538aad4b9ebc4f8ed15ec1b0a3da8e2e8eac78553182275d862be9d8f59b42ca0a1a7efb"}, 0x98) 2018/02/06 20:04:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000423000)=[{&(0x7f0000001000-0x2e)=""/46, 0x2e}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xbfe6, 0x200800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$cont(0x22, r2, 0x102, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xff, 0xa84}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) getpgid(r2) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000c000-0x70)=[{&(0x7f000000a000-0xf1)="8d0459e71c7fa6530734a56f75dae8fba251d858efe9e9e536d31b9834f9070ad23d09c07391fc0a2f8c0e9622d9b0208eeb362961c0845e915b7f7130b0a1913524d9e5fcf891c0048ac6602a2fb8457f2bd6e5017488fe729b831f17476150d4820c646dde3ac7c0a0306faff48926daf898d1eee91a76205471b13f3aa9c40c9297ca1ac4cefda9c77170ae407a401dc65bb24dbfdfb0dd126ef867a6448e23a90f5776ca89a242ac5d69334a4ace8864b2953baf53b789d620a078e62ad8689e5610988e0d1402186a49adb70b58d6caa2384db764dd915c4f9a89f376ba347325e5936f509099c2ba8882391f028a", 0xf1}, {&(0x7f0000009000)="667b5fdaa511632f249ea966b1504c0708bca4745f5033bf065966cb8ad4371df9e463a6895947328d073778e735cd7b496395249d4d108d90a3f5cc76e3462adc34", 0x42}, {&(0x7f0000009000-0xc7)="d3f856825d344810fdf5923498734ab5b464c8189b3ca47a42ed236f2185d0485dc3fa690f45909a5a2dc7a2eb5aaf6e771150d0530077474f458e8f034e61d6b68b042b45cbd89fa957b5335b5cf5f99d17eccd06938e87e217f4ac297dc72b374e1312a4fe062a4663e15000ff7dc9d4d53508282b8a01fbc55591812a9411c49ad6469f0c146316cb212fb46fccaa8d50b1ec09e2c52edf1add53cb8f766d85cdd1d212c755f1b3a4b81717192686b5b8862a257d1ea2b224588115236a6df64671de8f7077", 0xc7}, {&(0x7f0000008000-0xe8)="46061d1e0c07f22bd637354d07d2984faf98b3b662ad7eade4f6635ffccc06a811948ffe37ca298f557aa28a49ee64e73c9aa462ddd89f425317bd56d2e0a0ee0e63ffb968978043a20e4e13b3d5940ba584d3a641682200b7bc4bce4a22c8df975fb8440014d2c1fe2f79809001e23b2053b6794a4f5a91c79273527ed29d26252811f745763b54a68b5dfe3bb235a48c0c968bd23cc5b3038c1f47e7a2bb0d53ad8070b679eaf8a5738e29b9fe65701846de1aa958416d9609c4c8bb668601311e1d389e936e178ef52ed9371f93e0f4a9756f9ae248b623a7932b88e14fc379cff0aea2942c85", 0xe8}, {&(0x7f000000c000-0xb7)="27107ebf6b15d86196829b47a844f4d1b5eb496db53c7fab2374cb20cbdff271d1a0602c30f687ab5e03c46445494f1f3de1fd66a30b8c2d50b6fb9b5a41f1581ba031050b4932aaef0f22c5ca33230ba8ed6a75baa7ed7d597b94695a23d131ba46007193235811fd3193ef1656d05849f35cd943d900a834acd4efda45b2adc95238de92464b388dbaf7ccaac3e42626808830e0471d3f1cd1740dbc5087254eeda8ecfc0a4ec8d46f9db78852906f4aa8ef41c0fb54", 0xb7}, {&(0x7f0000004000)="ce0d6a57c340dd9c0b436a20892f8840cebcf05be9bf2087bef06b79ac41e4de590a574b69d56308d5a93ccad839f02d9f858e6b7befd6ed478d5b68e9dc45ab89ab1f340acd8ba4063fc1b5392b8b8acd9783e0b8268d4794414ae18ac10d9c426d9a8653df7f5a324f12c54b2f892e3696012126406c0bba80a774b440", 0x7e}, {&(0x7f0000009000)="a2ebcc586bec71dc5f3f170bed4efff9086f35c7b8bac4d05dcf6c2dc577ef8ba521cb57d76c01", 0x27}], 0x7, 0x0) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7f}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x2) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x48b3, {{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cca000-0xc), &(0x7f0000fcb000)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00001ae000)=[0x521, 0x7ff]) timer_gettime(r3, &(0x7f0000119000)) r4 = request_key(&(0x7f0000db2000-0x6)='logon\x00', &(0x7f0000ffb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000eed000-0xb)='/dev/mixer\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f000037b000)='blacklist\x00', &(0x7f0000789000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000848000-0x8)="40c50a74d35830d8", 0x8, 0x0) keyctl$reject(0x13, r4, 0x1, 0x7fffffff, r5) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000024d000-0x10), &(0x7f0000ffa000)=0xffffff71) r6 = dup(r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005c2000-0x8)={r0, 0x2}) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r6, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000da5000)=""/52, &(0x7f0000669000-0x4)=0x34) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) bind$alg(r0, &(0x7f0000aaf000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75bed5e383e5b3b60ced5c54dbbb", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b8000)=[]}, 0x0) recvmsg(r2, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000088a000-0x4e)=""/78, 0x4e}, {&(0x7f00000f0000)=""/96, 0x60}], 0x2}, 0x0) 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f000053a000)='keyring\x00', &(0x7f0000ee9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x7, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000007000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000005000-0x18)={0x0}) r3 = mmap$binder(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000000, 0xc0030, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x8112, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000008000-0x18)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xa8, 0x0, &(0x7f0000005000)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x4}, @release={0x40046306}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000004000-0x48)=[@flat={0x776a2a85, 0xa, r1}, @flat={0x776a2a85, 0xb, r2}, @flat={0x77682a85, 0x10b, r3, 0x4}], &(0x7f0000001000-0x8)=[0x70]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r4, 0x4}, @request_death={0x400c630e, 0x2}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r5, 0x1}], 0x6e, 0x0, &(0x7f0000006000)="7407f7fc7f4be42069eec41e0a75830a3d3529c00ee9158ab6112dcde467a484b64b67fe641663c1aa2da0ae3c3e974848e04a0bd91d3a2484e53bc7c1ca98ba2351beba5e98307310cec1f1b835ecb42bf9ac411bc83555673f1f9d5589353aa3dca9d90c1517c27d1888255c6b"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000002000)=""/4096) read(r6, &(0x7f0000005000)=""/37, 0x25) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000007000-0x4)=0x8) write$selinux_access(r6, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x3b) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000002e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00007f6000)={0x0, 0x4, 0x100, "f8278e25ffff", "0d9e91f16d62660bba9d922870cd054e"}) fremovexattr(r0, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') 2018/02/06 20:04:50 executing program 3: r0 = creat(&(0x7f0000805000-0x8)='./file0\x00', 0x1a0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e75000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7bf, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000957000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf84d}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0x3, @empty, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0x101, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xdc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007c3000-0x4), &(0x7f000053b000-0x4)=0x4) 2018/02/06 20:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000efc000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x40000000, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x4000, 0x7fffffff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000c43000)={0x5, 0x80, 0x5, 0x9b19, 0xfff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000745000-0x14)) fchmod(r1, 0x20) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote={0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000dff000)={&(0x7f00001e7000-0x4)=[0x0], &(0x7f00005cd000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a9d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000793000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x7, 0x8}) 2018/02/06 20:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x0) readv(r1, &(0x7f0000cf8000)=[{&(0x7f000005a000-0x34)=""/52, 0x34}, {&(0x7f00007ca000)=""/39, 0x27}, {&(0x7f0000dda000)=""/139, 0x8b}, {&(0x7f0000215000-0x5)=""/39, 0x27}], 0x4) 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ddb000)={0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000408000)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}) pipe(&(0x7f0000847000-0x8)={0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) getgroups(0x5, &(0x7f0000d00000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) flistxattr(r1, &(0x7f0000311000)=""/4096, 0x1000) fstat(r2, &(0x7f0000096000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b7000-0x4)=0xc) fstat(r2, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000aea000-0x10)=[r4, r5, r6, r7]) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) [ 78.866939] audit: type=1400 audit(1517947490.489:417): avc: denied { fsetid } for pid=12532 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/audio\x00', 0x10800, 0x0) getpeername$inet6(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000e000-0x347)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000c000-0xb1)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/06 20:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000b000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[]}, {[]}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6c43f0", 0x0, "fd9dd0"}}}}}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000717000-0x4)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000032d000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000a34000)={r4, 0x10}) tkill(0x0, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000ea1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000441000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000549000-0x8), &(0x7f0000c6c000)=0x8) r2 = epoll_create(0x8000000000000005) r3 = gettid() epoll_wait(r2, &(0x7f00004e8000-0x24)=[{}], 0x1, 0x800) sched_setaffinity(r3, 0x8, &(0x7f0000eaf000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069d000-0xc)={0x4}) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r1 = accept$inet6(r0, &(0x7f00000db000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000176000)=0x1c) r2 = socket(0x1f, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b9b000)={0x0, 0xaf}, &(0x7f0000e1d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c4000-0x8)={r3, 0x4}, &(0x7f0000225000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000300000)=@sack_info={0x0, 0xb71, 0x8000}, &(0x7f0000687000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b4b000-0x8)={r4, 0x8}, &(0x7f0000e21000)=0x8) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/06 20:04:50 executing program 7: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000025a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x1003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000205000)='/dev/snd/seq\x00', 0x0, 0x800) r0 = syz_open_dev$sndpcmp(&(0x7f0000762000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2a7, 0x200000) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000762000-0xbc)={0x7, 0x2, 'client1\x00', 0x0, "6a0a47b80ed2ff93", "57418f8c0e122603d70f0cb05fb569efa3d5e88798162c11ff7310728ade635f", 0x40, 0x10d}) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000aa7000-0x8)='./file0\x00', &(0x7f0000635000-0x8)='./file0\x00', &(0x7f000078a000-0xd)='cgroup2\x00', 0x2105404, &(0x7f0000a65000)) mount(&(0x7f0000536000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000270000-0x5)='qnx6\x00', 0x210000, &(0x7f0000a84000-0x47)="53e9e95fa8cae768cee63a67be539c961803c56b4b7518788662bf5562663dba09084b2446cea6f50e8eb418a595476ad722bf9b5916f3d268fea82faac7a1bf415a552b4784a0") umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000077d000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000e53000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b2c000)=@assoc_value={r1, 0x3}, &(0x7f00009d2000-0x4)=0x8) mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) 2018/02/06 20:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00003fd000)='./file0\x00', 0xce) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0xd000, 0x2000, &(0x7f0000322000/0x2000)=nil}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000a49000-0x6)={0x2, 0x1, 0x4}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000d74000-0x7d)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f463232004000000f308f897c81434f66c6dad4baeeda81baeeda8189ef66ba2100b08feeecb9800000c00f3235000100000f30", 0x7d}], 0x1, 0x0, &(0x7f0000561000)=[], 0x0) ioctl$KVM_NMI(r2, 0xae9a) r4 = add_key$keyring(&(0x7f0000a72000)='keyring\x00', &(0x7f000019f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000d05000-0x5)='user\x00', &(0x7f0000287000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000da4000-0x1000)="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", 0x1000, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x80800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d27000-0x4)) timerfd_settime(r1, 0x3, &(0x7f0000005000), &(0x7f0000e2c000)) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000c000-0x20)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000c0b000-0x1e)={0x18, 0x0, {0x2, @random="1ce5347409d4", @generic="6d2176ca2403fe8d66b589638469e888"}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) accept(r0, &(0x7f0000de7000)=@alg, &(0x7f000069e000-0x4)=0x58) 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000bf8000)={&(0x7f000056e000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) write(r0, &(0x7f0000543000)="18d8c96f9de8ab9822c17e99e9fec6f9856f3932dc2c43e5f7d95409c5a485e3531f3af31e1d475c967f8290a8b7fd2be21a7cfa7f4ee3f5e6bc364e9fbd4a836cff48bd68cd05a023746b37715dc8111a1ffa864e80dd42db361f6dd5a4e27fa770582a5ccdb746cd32ff24dcbc493e", 0x70) 2018/02/06 20:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/hwrng\x00', 0x220400, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x4a) r1 = socket$inet(0x2, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x101042) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000c2000)={@generic="a718f06cebd338c6ed1347d2576aef18", @ifru_settings={0x7fff, 0x9, @cisco=&(0x7f0000a82000-0x8)={0x5}}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000aa0000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000054b000-0x88)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffa7c}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0xfff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x88) write$tun(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x31e) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d7b000-0x4), 0x4) dup2(r0, r0) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000d7b000-0x10)={0x1, 0x0, &(0x7f000010f000/0x3000)=nil}) 2018/02/06 20:04:50 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00005bf000)=""/35, &(0x7f0000000000)=0x23) pread64(r0, &(0x7f0000001000-0x70)=""/112, 0x70, 0x0) mmap(&(0x7f000049e000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) setsockopt(0xffffffffffffffff, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0xfffffe3a) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000221000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = syz_open_procfs(0x0, &(0x7f00004a2000)='net/ip_tables_names\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) close(r0) 2018/02/06 20:04:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ef2000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006d5000-0x98)=""/152) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r7, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0x1}, 0x8) dup3(r5, r3, 0x80000) r8 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r8, 0x40046208, 0x0) writev(r9, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00003ad000-0xe8)={{{@in=@loopback, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00003d6000)=0xe8) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x270abab5) ftruncate(r0, 0x101) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000019000)={0x0, 0x2}, &(0x7f0000019000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9e, 0x2, 0x2e80, 0xfc000000000000}, 0x14) r2 = memfd_create(&(0x7f0000017000-0x9)='eth0user\x00', 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f000001b000-0x20)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000001b000-0x12)='/dev/input/mouse#\x00', 0x200, 0x20000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000000f000)={r1, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@sack_info={r1, 0xc8fe, 0x3}, &(0x7f0000011000-0x4)=0xc) 2018/02/06 20:04:50 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)) getpeername$inet(r0, &(0x7f0000768000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000730000-0x4)=0x10) 2018/02/06 20:04:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0x68, 0x2, 0x7210, "486dbe7a194a", "c958182334b29fc4ab76197e81e16370"}) ioctl(r0, 0x7, &(0x7f0000003000)="f6347b34a3a7582351a0acbb4a9e248132125a5fdbb342d8608be568cd0382ee7aae4ca69f93cfc96634df1f55de9aa8691fc6a72377d29406cbcd23fb1b13fca0fa08e10764bbe9c76b58cd9d1e3e371001a31c227301758bf1e699959d7b0cc03f086e5175936a22977f58c24a66645ec0dbaeaa85a928957eb412566928a35bf2d6d595524ff8310ce1537c2c66cd0f4b7aa294a2641e") socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r0, 0x4112, &(0x7f0000006000-0x1f5)) 2018/02/06 20:04:50 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8), &(0x7f0000fb7000-0x4)=0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000), 0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000644000-0x1), 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f000015e000)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000009000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000e000-0x130)=@upd={0x130, 0x12, 0x0, 0x6, 0x3, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x95}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x55}, {0x8, 0x1, 0xfffffffffffff35b}, {0x8, 0x1, 0xffffffffffff2926}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0xc000) 2018/02/06 20:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000019c000)=0x1, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b9e000)={0x7, &(0x7f00000f3000-0x1c)=[{0xfd56, 0xffffffffffff0000}, {0x8d, 0xc2a5}, {0x1ff, 0xffffffffffffffad}, {0x0, 0x401}, {0x3, 0x30b}, {0x8001, 0x2}, {0x1, 0x100000000}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000)=0x0) syz_open_procfs(r2, &(0x7f0000385000-0x9)='net/bnep\x00') dup2(r1, r0) 2018/02/06 20:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c3000-0x8)='./file0\x00', 0x30) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000307000-0xb)='/dev/mixer\x00', 0x30100, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006a4000)=0x10, 0x800) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007dd000)={r1, r2, 0x1, 0x3f, &(0x7f00000bd000)="1a1277fda096a58474b47508be091bd3fd7056c20ca6692010881eb479a1346ba78c4eb4bd67266d3eb108eaa07994a4f0a307b939af0e2e9761495e2e0e6064cab13a69cd1e2bf0dc45a6c5b3222a31071f69cd00b35ba9a713bf3f04ed9dded7acabdf3a0a41ff4f6361631be3c2d263797bee3e605680f50b3ef5bd06d23e9432be386f0fd00b5f4627c65313e74b976c98bd382f5f41e2ab5d0ada796b0e7e51fc7d1e41dd7067796c9c714171efef7b64b4ac7701f2f63e253f8b1b7dad6a8df0967a4baadb58b6f37c70f597aaa17530c53a9b3ee33e7f505651", 0xb, 0x1, 0x8000, 0x5, 0x80, 0x3f, 0x3, "b6e6d665694e1357b774449f3072144b38d211648692730c8452a94037f2ada0c761d633e017fd1b7f5df3550fdb1b88222cbda4466875da21bbbe7742e1d089ceff8604968efb07724e25a8cd670dd2c2546f7c86b39bcf0a6f4a696071e95d194108a0a899ff0e86eaf4f568a7ac689ea123a1b91ce4c3267427f9f2d5129e620d51af344e90477aaa2f357b4e63b89386384a1f7168b8791817236efa4b5e27fec8b7c6307048b1cd49ab5a721236680ab313abe84a898e04a482023a787c536a051e8c6077baf9b74414d60167c86c58"}) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/02/06 20:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000313000-0xb)='/dev/adsp#\x00', 0x8, 0x4100) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b5c000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e80000-0x10)={0x0, 0x70, &(0x7f0000be1000-0x70)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb4}, @in6={0xa, 0x0, 0x1be0, @empty, 0x86d8}, @in6={0xa, 0x2, 0x11, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xea44, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}]}, &(0x7f0000713000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004a0000-0x10)={r1, 0x10001, 0x7, 0x80000001}, &(0x7f0000ec3000-0x4)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00007d0000), 0x4) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 20:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000022f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000894000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000548000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d4b000)={r2, 0xc9, "6c7fe719e7853bdd29a4dc6c0b37b02b31d7175df66cd8c23cff7f68b95d45ce9a65d622d0f823770ba6f5cfafe93d548f892f37b9edb115e3c95ae02464c452d0f2132020c29bdb343ee2acbfd516cec63f2bdd457c3de5bcc43d16341dc589f65cc3d082bd6a9e768fed5cea6fbbb85635a19a71f6c37f99c5dbd673b34c38454a3f4a975300c170aa4569d9ced48cad0668857564ba9393dbb6db0ed2856b4fbc835e09949aa27b01b17830a95d85c952445e4698e9756ae95e64957d2b02d9705438c2e8534b5c"}, &(0x7f0000588000-0x4)=0xd1) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0x40}, 0x1}, 0x0) [ 79.295652] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/06 20:04:50 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe0000-0x11)='/dev/qat_adf_ctl\x00', 0xc0900, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fe0000-0x38)={&(0x7f0000fdf000)={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000fe0000-0x30)=[{&(0x7f0000413000-0xa2)=""/162, 0xa2}, {&(0x7f0000fdf000)=""/112, 0x70}, {&(0x7f0000fdf000)=""/18, 0x12}], 0x3, &(0x7f0000703000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x6}, &(0x7f0000fe0000-0x8)=0xb5, &(0x7f0000cb7000-0x5)=0x3a4, 0x1f, 0x80000001, 0x6, 0x8000000000, 0x4, 0xfffffffffffffff9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x43c, 0xa35}, &(0x7f0000fe0000-0x8)=0x3, &(0x7f000046f000)=0x1, 0x21, 0x53, 0x0, 0x1, 0x44, 0x7ff}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x2}, &(0x7f000077a000)=0x30d, &(0x7f00004eb000-0x8)=0x7, 0x10001, 0x5, 0x1ff, 0x6, 0x40, 0x4000000000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fdf000)=""/145, 0x91}, &(0x7f00006b1000), 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fdf000)=""/58, 0x3a}, &(0x7f0000029000-0x1), 0x12}}], 0x168, 0x80}, 0x8800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b}) [ 79.367766] QAT: Invalid ioctl 2018/02/06 20:04:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006b4000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000837000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x100000000, 0x7fffffff, &(0x7f0000cd8000-0x1)='8', 0xfffffffffffffebd) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000315000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000065000)={{0xffff, 0x3f}, 'port1\x00', 0x80, 0x1, 0x12b0000000000, 0x2, 0x5, 0x3, 0x5, 0x0, 0x2, 0x200}) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x1f, &(0x7f00008bf000-0xbc)="60a8530f806e2009279a2497701b8016a7a1338eb3218186ed50a8c606fb06f836c230ed1363f0c218ebaa9eed9276a2ea44f3e7a8a4a2dcbb06199ee6f741db3325ecaac26f087a1c106883ce5330887f05e061091f16bea9b47e2f7dce61fb27c7fb761f5b2ec49e4dbfe97ca1884c61ae61b4ac2f4eb38c021e05f8474c15f553822d0220c3f5209e3caefb0e5b712569e6f8b5abbb9712bc3e570095b124d3ff0eb3071aa2a56829c74105911a544ed37f9692a3c204e27ae953") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475"}) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4}]}) clone(0x0, &(0x7f0000f39000), &(0x7f00006a7000), &(0x7f0000801000), &(0x7f00005b1000)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000a11000)={0x9, 0x3f, 0x80000001, 0x6}) sched_setaffinity(r0, 0x8, &(0x7f0000fad000-0x8)=0x75) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) gettid() timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000381000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000284000)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0x9, 0x0, &(0x7f000076d000)={r1}, &(0x7f0000b34000), 0x0) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7f) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0xffffffffffffffe4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000dc1000)={0x5, &(0x7f0000dc2000-0x28)=[{0xa0d4, 0x37b5, 0xfff, 0x2}, {0x8001, 0x0, 0xffffffffffff8001, 0x6}, {0xff2, 0x8, 0x23, 0xb498}, {0x0, 0xd40, 0x5}, {0x8001, 0x0, 0x7ff, 0xff}]}) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000d58000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r1, &(0x7f0000493000)="0213ff", 0x3, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f000060a000-0xf0)=[{{&(0x7f0000396000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00002c4000)=[], 0x0, &(0x7f0000bbf000-0x2)=""/2, 0x2}}], 0x1, 0x2, &(0x7f0000f6f000)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000261000)={r1, r2}) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x99c, 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000)={@common}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000006000)={0xf000, 0x14000}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x1, 0x4, 0x2, 0x1000000000000000, 0xfffffffffffffff7, 0x3, 0xab4a, 0x8001, 0x401, 0x7, 0xffffffff, 0x7c, 0x3}, {0xffff, 0xe1, 0x9, 0x0, 0x9, 0x1000, 0x800, 0x4, 0x306, 0x8, 0x4, 0xa571, 0x100000000}, {0x5, 0x1ff, 0x3f, 0x5, 0x6, 0x6, 0x2, 0xa0000000000, 0x9, 0x401, 0x6, 0x0, 0x400}], 0x800000000}) [ 79.444621] QAT: Invalid ioctl 2018/02/06 20:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd7000)='/selinux/enforce\x00', 0x8000, 0x0) connect$unix(r0, &(0x7f0000670000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000715000)=0x2) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000070b000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000722000-0x8)={0x0, 0xd4f}) r4 = socket$key(0xf, 0x3, 0x2) symlink(&(0x7f000026c000-0x8)='./file0\x00', &(0x7f0000dff000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000337000-0x10)={0x0, 0x80000000, 0x1}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x5, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) unshare(0x2204000) 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) accept$llc(r1, &(0x7f00005be000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000095e000)=0x10) dup3(r0, r1, 0x0) 2018/02/06 20:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000904000-0x8)='./file0\x00', 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00003a5000-0x6)={0x4, 0x400, 0x1}) r1 = socket(0x2, 0x3, 0x2) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b7c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff7}) vmsplice(r0, &(0x7f0000754000)=[{&(0x7f00003f2000-0x28)="1b4b0be3d8ebe79be68bb79103a11422071e08ff033588120061d18dc90e74410b4167ea5b206b4b", 0x28}, {&(0x7f000029f000)="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", 0xfb}, {&(0x7f00001e3000-0x48)="eda8396edae41c733c222ff99217be55852d5a3a5262fff7c8f662577a5bf993c47b1858a8e95904e231b4cb22ae0ca7b127cfc7053122bc45bc1d59c998038e01eaca380672f172", 0x48}, {&(0x7f0000ff5000)="764aa67cd6d2650c74615ae6b996ecdbfac7187c27d03f77c37781e6070686bc66b0cc4dd407b76ec91160c29d05e70f6438", 0x32}, {&(0x7f0000d41000)="fa2e05a3440eaff082e9555f0ddd9239dc66fde687", 0x15}], 0x5, 0x2) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x268a}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000002000-0x8), r0, &(0x7f0000001000-0x8), 0xffffffffffffffe1, 0x8) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) close(0xffffffffffffffff) dup2(r3, r0) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d2d000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000fcc000-0x10)={0x1, 0x0, 0x3, 0x400}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fca000)="423a5db1d749e1f8df3165ac16b77bb841b624121abb1ec8715e88f657fdd0e782b670e4c1bf86c4660eaf16345ec774d6f2a172fcaac4151de945b3f5145ce69ee61a8235565522706af616a3ce9f8daf801db2ba4ef3fced0c9c0cc683828b153a060a95767fb7fc4a9d3d1dc1bad67f8de87f237e695f66fa23a37c05ac18209cc910dc5bcea6ab4963be981361009ef6593c192583aecabe905b85dec04d9335", 0xa2) timer_gettime(0x0, &(0x7f00003a8000)={{}, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r2}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/06 20:04:51 executing program 6: socketpair(0x14, 0xe, 0x4, &(0x7f000003c000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f9f000)={0x4c, &(0x7f00006ae000)="60926172bf961c9410e11356eb1e00a13d301cef0c7df5ae8d6e904090b04ded7012e6d8a63b71f6f4491070fafc9a5321a1a8e20266eecf8642bc224134580b09b037cf47307d4b16c42a56"}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r1, &(0x7f0000d62000)=[{{}, 0x0, 0x200}, {{0x77359400}, 0x0, 0x0, 0x8000000}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005aa000-0x10)) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000621000)='net/rt_cache\x00') syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000164000/0x3000)=nil) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000578000-0xb8)=""/184) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000562000)="409acefd4875431349664af98ee9034d", 0x10) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000631000-0x20)={0x5, 0x49c, 0x200, 0x64, 0x0, 0x7, 0x2, 0x100000000, 0x0}, &(0x7f00003ee000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x1f, 0x3, &(0x7f0000002000-0x60)=[{}, {}, {}], &(0x7f0000002000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/193, &(0x7f0000002000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xffffffffffffff80}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004dd000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0xffff, 0x0, 0x71f, []}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/cuse\x00', 0x40000, 0x0) bind$unix(r1, &(0x7f00001ff000)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom(r0, &(0x7f0000004000)=""/4096, 0xffffff05, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/06 20:04:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4), 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000), 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000014000-0x4)=0x60, 0x80000) [ 79.621911] sock: sock_set_timeout: `syz-executor5' (pid 12695) tries to set negative timeout [ 79.624040] syz3: Invalid MTU -9 requested, hw min 68 [ 79.646176] device lo entered promiscuous mode [ 79.653348] device lo left promiscuous mode 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000412000-0x8)={0x0, 0x100}, &(0x7f000038a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000f7000)=@assoc_value={r3, 0x40}, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000076e000)={r3, 0x4}, &(0x7f0000451000)=0x8) r5 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000001000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r5, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r5, &(0x7f0000952000-0x8)=0x1000200000, 0x8) [ 79.672454] syz3: Invalid MTU -9 requested, hw min 68 [ 79.678811] device lo entered promiscuous mode [ 79.679306] sock: sock_set_timeout: `syz-executor5' (pid 12704) tries to set negative timeout [ 79.702942] device lo left promiscuous mode 2018/02/06 20:04:51 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b07000-0xb)='/dev/mixer\x00', 0x4000, 0x0) connect(r0, &(0x7f000084a000-0x60)=@nfc_llcp={0x27, 0x4, 0xffffffffffffff7f, 0x5, 0x4, 0x8, "185265e5a9a71d6aa786f98c2fb7f42513ce3add416ebf0ba91d1399b6076433570dd79a0c84a308a888e4cb4798c5241804868bc26c750eb9c2aa22b2802f", 0x3ff}, 0x60) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000001000-0x40), &(0x7f0000006000-0x40), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:04:51 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/vcs\x00', 0x4002, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ff1000-0x6)={0x5, 0x25d, 0x8000}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/06 20:04:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000-0xa0)="fd1b0ba288878727efdd9cd29cf77cb8ceaa8c01de785993140e88c6602b14cd8192d9dc8e095b377dc3ba563ab264467b2b60c3f1805d5bf0b03daa596010c4f4d216d26f0399e041b431852f3b03361406b6a4be1affc2d60ef31a2274e7e5ebb6b106eea1e40387e88622f33fd4e965f167a41da128a4433ec1fc26ccbc5d6bc2449d61dd22091b00b7101c93ad131834a8133749f7bf9013e1f978f39922", 0xa0, 0x4001, &(0x7f0000002000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x80000000, 0xfff, 0x9, 0x4, 0x0, 0x8, 0x800, 0x1, 0x4, 0x5, 0x1, 0xc90, 0x6, 0x401, 0x80000001, 0x4, 0x1, 0x6, 0x0, 0x1000000000000000, 0x3, 0x2, 0xffff, 0x3e23, 0x1, 0x9c, 0x2, 0x8, 0x7fff, 0x4, 0xa1, 0x4, 0x2, 0xfffffffeffffffff, 0x80000001, 0x5879, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000), 0x9}, 0x10000, 0x2, 0x30cff19a, 0x0, 0x3, 0x1, 0x8}, r1, 0xe2, r2, 0x1) 2018/02/06 20:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x5, 0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000090a000-0x4), &(0x7f00006da000-0x4)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000055a000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000088f000), &(0x7f0000f8c000-0x4)=0x4) bind(r1, &(0x7f0000d40000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x1, {0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x3a) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000)={0x0, r2}, 0x10) fcntl$setlease(r0, 0x400, 0x1) 2018/02/06 20:04:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00007c6000), 0x4) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/audio\x00', 0x14000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9}, 0x14) 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003c8000)='/dev/vcs#\x00', 0x6, 0x200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007ba000)={0x34, 0x0, &(0x7f0000214000)=[@clear_death={0x400c630f, 0x2, 0x4}, @request_death={0x400c630e, 0x4, 0x4}, @release={0x40046306}, @dead_binder_done={0x40086310, 0x2}], 0x19, 0x0, &(0x7f0000318000-0x19)="f7d098b9939924eaabc285d6a8a0ebef65f44caaf610aec155"}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000000f000-0xb)='/dev/adsp#\x00', 0x6, 0xc800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000e000)={0x6, &(0x7f000000c000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000010000-0xf)=@random={'osx.', '/dev/adsp#\x00'}, &(0x7f0000009000)=""/150, 0x96) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000011000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x100000001, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, r2}, {0x7ff, 0xf2c5, 0x1ff, 0x100000000, 0x1, 0x9, 0x1, 0x13d7}, {0xaa, 0xc09, 0x3, 0xc1e}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x9, 0x8, 0x80, 0xffffffff}}, 0xe8) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f4e000)=""/115, 0x73) pipe2(&(0x7f000055f000)={0x0}, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb0000)={r2, &(0x7f000033a000-0xfe)="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"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089b000-0x8)) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000087e000-0xd)='/dev/snd/seq\x00', 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ef7000-0x10)={0x100000, 0x1000}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00006a8000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003f7000-0x4)=0x1c, 0x4) 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004d7000-0x20)={@generic="8220f854b6301f8087d705c86f9b9de2", @ifru_addrs={0x2, 0x3, @rand_addr=0xdc4}}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) getsockname$llc(r0, &(0x7f0000244000+0x74d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c9a000-0x4)=0x2) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009d6000)=0x2) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0x7ffffffd) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000dcd000)) r4 = dup2(r1, r3) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000c03000-0x1c)=@req3={0x0, 0x1, 0x80000000, 0x4, 0x2, 0x6, 0x8}, 0x1c) 2018/02/06 20:04:51 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffff, &(0x7f0000f81000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000069a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/mixer\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000353000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4c82}}, 0xfffffffffffffffe, 0x3f, 0x1f, 0xaa5, 0x200}, &(0x7f0000502000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d87000-0x8)=@assoc_value={r5, 0x2}, &(0x7f0000972000-0x4)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000f84000-0xcd)="a2a041abe09fcc79e548d66c6c48424ee2c1aefa6f04399dcc63c8bc9fb46ae9fa4c84f8aa9d09eac9b7cd3f1033e19fa9bd3e48b9e838ac465ab06ea4668e7e1f033a8c38ab2422dccb017e758476618e880b5c329016d326a817c65bfc82dcbfd8dfa356d505d2b57ededa4dd6692233571cac5c3618017dbf859d9d40c6c58462c5c1c7e455781a8e032a19a141219b8e7bd270cba28395fcdfc523bdad2be658a47dda9421097b061640d6cf7fed7e0c98d53db3fab11247e7d06bd2d661b19af6fd11728620c17427d76b", 0xcd) pipe(&(0x7f0000f81000)={0x0}) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000971000)={0x2, 0x80, 0x660, 0x7, 0x4, 0x1000}) sendmmsg(r3, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[]}}], 0x2, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x101) 2018/02/06 20:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001aa000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000ac4000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000862000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x8}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400}) [ 79.897151] device eql entered promiscuous mode 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/status\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000005f000)=0x1) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_pts(r0, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000db6000)=0x5, 0x4) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008ee000)='/dev/dmmidi#\x00', 0x0, 0x80080) getpeername$inet6(r0, &(0x7f000031c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00001c4000)=0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(r1, r2) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f000002a000)=@ethernet={0x307, @random="53c17d89af62"}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000027f000-0xe8)={{{@in=@local, @in6=@empty}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f000036c000-0x4)=0xe8) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x4) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000af8000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000516000)=0xe8) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000816000)='./control\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000009f000)='./control\x00', r2, r3, 0x1500) creat(&(0x7f0000017000)='./bus\x00', 0x0) lchown(&(0x7f0000108000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000af9000-0xa)='./control\x00', 0x400000000000000) 2018/02/06 20:04:51 executing program 3: prctl$getreaper(0x3, &(0x7f0000356000-0x8)) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 20:04:51 executing program 6: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a27000)='./file0\x00', 0x600000, 0x30) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eab000)={0x5, {{0xa, 0x0, 0x584a, @empty, 0xffffffff}}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000294000/0x18000)=nil, &(0x7f0000a28000-0x18)=[@textreal={0x8, &(0x7f000055a000)="b800028ed80f01caf3a60f20d86635200000000f22d8f69306000f01c97b9cbaa000b000eebaf80c66b860fa2c8a66efbafc0cec663bc2", 0x37}], 0x1, 0x40, &(0x7f0000a27000)=[@dstype0={0x6}], 0x1) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000a27000)={0xa, &(0x7f0000a28000-0x50)=[{0x1f, 0xffffffffffffff00, 0x9, 0x3}, {0x9d, 0x8, 0x1f, 0x3}, {0x101, 0x5, 0x8, 0x9}, {0xf48, 0x1ff, 0x2, 0x2}, {0x8, 0x3, 0x8c3, 0xffff}, {0x10001, 0x9, 0x200, 0x1}, {0x10000, 0x80, 0xffffffffffff8000, 0x7ff}, {0xffffffffffffffff, 0x10000, 0x4, 0x40}, {0x59f, 0x4, 0x1, 0x4f7}, {0x9, 0x3, 0x6, 0x6}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000013b000-0xac)=[@in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x99}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0xfffffffffffeffff, @empty, 0x1}, @in6={0xa, 0x3, 0x4b8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0xac) io_setup(0x1bc9, &(0x7f0000824000)) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000016000)=@ethernet={0x0, @random}, &(0x7f0000024000+0x996)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000025000-0x4), &(0x7f0000025000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000008000), 0x4) 2018/02/06 20:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e4b000)='/dev/snd/controlC#\x00', 0x0, 0x2040) ioctl(r0, 0xda, &(0x7f0000c78000)="5ca75baceda1809cb7a07ecc0be054c9d11332017d837ce25df7c243f97998eace6e4e0aaae67c0294") llistxattr(&(0x7f00005c1000)='./file0\x00', &(0x7f0000ace000)=""/29, 0x1d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c43000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x100) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000aef000)=0x0, &(0x7f0000a75000), &(0x7f0000aef000+0x4d1)) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aef000)='./file0\x00', &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000244000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000af1000-0x48)=@full, &(0x7f0000152000-0x4)=0x48, 0x80800) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000af0000)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000af1000-0x8)={0x1, r6}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000aef000)={{0x4, r1, r2, r3, r4, 0x80, 0x4}, 0x7f, 0x8, 0x8000}) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @empty, "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"}}}}}, &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000250000-0xc)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000ae000)={0x1, 0x4, 0x80000000, 'queue0\x00', 0x4}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000da4000-0x4)=0x800, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x6) 2018/02/06 20:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = epoll_create1(0x0) fcntl$dupfd(r1, 0x0, r1) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000888000-0x14)={0x40000004, 0x800000000000852b, 0x1, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f0000+0x179)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00004c6000-0x2)={0x6, 0x9}) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ae3000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f000003c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f20000-0x28)={@common='dummy0\x00', r2}) shutdown(r0, 0x1) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000039c000-0xe)='/dev/admmidi#\x00', 0xffffffffffff41f9, 0x4080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000592000-0x8)={0x0, 0x6}, &(0x7f0000661000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d77000-0xde)={r1, 0xd6, "c7268dacfe6169bbed06517760206634175fc05979173a9a3ac8f30d1d66f4aafeab852fdceba82ee1d88d792bfd7372c521989b136ac43872b2c2961575e1e86bf67e18fe9b0a7c721fd54e2158f7b578b5aac639ee7c9aa7e72e51d17f29a62b3eef107ba425a28ed2095f2e03578b9e3332f923e00807074e88f3ad34f6f612996cbf27fb760c843bb4414ab055dabbd13a743d30852a148d59b9a9aa32182a4bd6d8c320600ffb638e6a89d8fcdef6bb1cf1d92e5d0c2fd8c18ed6b212446968851ccd9037fc3d9169ac721ca3daf6c429886ada"}, &(0x7f00000c1000)=0xde) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000449000)=""/180) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) r3 = syz_open_dev$adsp(&(0x7f000019a000)='/dev/adsp#\x00', 0x5, 0x800) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000dc000)) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000077d000-0x8)=[0x1000, 0x2]) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000894000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) umount2(&(0x7f0000a35000-0x8)='./file0\x00', 0xd) 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 = open(&(0x7f000053f000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/06 20:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)}, 0x40000100) close(r1) 2018/02/06 20:04:51 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000ab4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x2, &(0x7f0000241000)=0x0) io_submit(r2, 0x5, &(0x7f000016e000)=[&(0x7f0000d4b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000069000-0xe)="326b7bfb85a6eaef3a1c3fe7c7b7", 0xe, 0x6, 0x0, 0x0, r0}, &(0x7f000025e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000005000-0x1000)="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", 0x1000, 0x400, 0x0, 0x0, r0}, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000b82000)="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", 0xfa, 0xffffffffffffffe1, 0x0, 0x1, r0}, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x400, r1, &(0x7f000060f000), 0x0, 0x58f6, 0x0, 0x1, r0}, &(0x7f0000e81000-0x40)={0x0, 0x0, 0x0, 0xb, 0x3, r1, &(0x7f0000f24000)="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", 0x1000, 0x3, 0x0, 0x0, r0}]) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000850000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x400}, 0x1c) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x4, 0x401]}) r0 = openat(0xffffffffffffff9c, &(0x7f000000a000)='./file0\x00', 0x200, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000b000-0x65)=""/101) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000d000), &(0x7f000000e000-0x4)=0x4) r1 = syz_open_dev$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, 0x401, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x100, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 80.166237] hrtimer: interrupt took 37771 ns 2018/02/06 20:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000026e000-0x9c)="cab25e8ea9944f7c2ccb393f010a83dfe5b71f5be7d677023e1e64f2189159d6c2e88524f5491fa45047bcce520fc8fe8f9ae68c2092988843e7130e2d54b3ce5223ca75736329c0b9bafd832b507fc94cedc14401c031f24801d40b8b64382975c2d14dc9be74a03daabcf685b9652d1853fede6b2a230d1f850fa7e3357026605d60a7822b55e3b9507322bc6b0a5a9cc49dde1d7b27d848b29a1d", 0x9c) write$evdev(r1, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2}, {{0x77359400}}], 0x30) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/06 20:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') lgetxattr(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000799000-0x11)=@known='security.selinux\x00', &(0x7f000013c000)=""/91, 0x5b) open$dir(&(0x7f00007d4000-0x8)='./file0\x00', 0x80, 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') getxattr(&(0x7f00007e2000)='./file0/bus/file0\x00', &(0x7f00001bc000)=@random={'security.', '\x00'}, &(0x7f0000472000)=""/203, 0x22e) 2018/02/06 20:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffff) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f09000)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000df6000)=0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 20:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000271000)=[{0x0, 0x3}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/02/06 20:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000169000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f000065d000)={&(0x7f000011a000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f0000dea000)={0x14f0, 0x1f, 0x604, 0x6, 0x2, {0x12}, [@generic="f9dfacbf6ca079de0d86a7e292f11347dc0f214c7fd6aa11645eec9cbafdaf6a4b1f9ad029d1252ad30a350468a1481cd0a7242f88c841a7789896003a1eb8ca46e7a073f3ac5a9b", @generic="10d7121b1b96fb667809fcaf0af8d664bfdaadd6f4d3837b5ce34183c942cae1589f352bdb82db6d1e9b0fe6f57107c0382b6ffc727d01cef523cc10d08a031306fcda120ea4ef7c3123fbcc21b3a1c0dcbc047f56d9f25e700b6fd50234b745355b9089f2d13f2c99a3f57ecdc0fe02153de43e66004e9bd8c96ec13f604d190d31c34664f85fe3d90ecabe1b309ab98c3a9ade1e4e36f073161e547ff0b68aee8e7cd055cf3fd820513dc2a2910a950105352cb5c888cf17", @generic="d06e657b72c4abebd0b4d4b64e0162fa715f668205aad9c33a18ea7d9ea2d88f549847216296a4f9ae078c4e30895056edef6c058198d2b3b9003ef95157e9c598065a4f80e7c165a9cc4f4d5d24266cf18028fe8dcf347bd912035d70bac27b23a03d3e63b44d1f138d85427d654dd6193105880cc84bd0044f1d592a9e324d0ea39c2726aa3fa0df8c5f9f07b9d9e0a68366c05cedaae6a5a90091ad6fa302", @typed={0x94, 0x13, @binary="00806beb254f9e05d3f30154a4cea9d0900b9999aa3043f500fcc555994d74109efb2738f32d3e89400f346d302aea6641cc8050b66127982800af5cd7be49153065d1b5267c160765e79dffd3fe5c4aa5acb2b901341d00426309af1f0cae89af796a673a06856dcd92023e033711310559350eadffdb636cef34579733649cc63a59da03da6610b8e1ec3c"}, @typed={0x18, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="98935155c9b16f6eb7f38f02859a88ee8799bc0a5f88790eb9fd9e047978270a907fe27b57e9344fdd4664d4e0828ddaf86063b86a3327566b4e8a77aa24670af0ae1067a1ab744ce1f2e0", @generic="3a9c62456209e6c62dd292b41474b4963d76986e09c57ca10f799aa91eadfaf872bee048153aac8d075d63ad6eef9168e72c9337807f50843eaea7a8809fa14bb6392835520bca75df931ff449c4b7419d470c0f7f3ecfd9e373f07c1dd715c85804bcb3dc2d973b73a071418b29b1ce4c9b422d88c6d09b763f50a838cef41c0358a1edee860cfc248842d8287967d386dbc3c68467307014df6700ccc830761df829ce36b5", @generic="3a50772f82cb1d9aa66f680c19b4425f5e2a402decb26f308150cdc0071e5180864390945f70eb16fab332858dbf333fc7101cf81063dffa2cb469421d944266d2f2b5d6b86c28a4ef709d5a12c0f68258dfbca578661629e9a2c361ca68dfa5c5a4cab878e020f6ba8424aa0cd636138af6b92105f5dc94ca46cce9e3d87fff80335d25424e3836d5722e6729c732d084c2b083882197f1f3f4de0885cf6dde684cd9f68e423e72dce367d531982914e74df8d4f0471d02f935b6f525e7cf6b90e2937e3fe413cff343028de6b998bbde8b9791292f84c24ef0e7fb329760a710d8fad87bc4f418c9ad3a3b6297abf84cc035066703a7e2ba48f3f16ece723d952f1e62f4605876cc55018d7fcbb2005ef077f34689310537a6436669645aef11182b744aecf4d3393170da6e90cdcaeaed7e9619cd3e7d1939b66a96bec58d75d6bd1bd474cfcf2f844b9da7ba5a7cbfacf58f3dc92509902c34825c99fed085c329dc0a13e661c27cf4182a7bd74e5cb933cd3e13680e7d54402f09944f45cd8895bd9b7e1de62549294841cc0ccfddc7973106c4db122f36d6e6d25cef883bd34d282eac88a1e1a20546a93143b9c05b2cb2bd347cdad4214671bbf7c5fba79c616d898684949a683e7c71c7f749063a0041793756d2af3b593c3a73c0f61f8bfa86239116b1568570664bb7d50e4eb9589a7ac77b2d41feff4605d8763f174009f9bea8a0efefc9c831c048b1e52d124cf578bdb95d3380312e25bb3e5371a07ba0a414d6cc48652e0a3705db9a3fb950fa6867f04d74271ff6e76bb5550dc316f7fdec531a41dfbe1d9a07d3a4f575a3854c4b91c8f9fdbb011f424795cd37db785b5a64cc79f8394e379ff85cfac5f0158f7a4368b2903dfb377cfc5e92ec4d933d292962c2b0d9ceee3dd31755e981a6207b794a9a8f8c47dc8332dec1929e509e2e68cb83cc90e9a7c9de4767f879c58f44d67244a403d0af89d6085d8a14a593de2b375ef9cc5247f10b50f260bd6763651a4fda66522154f0c6777c635f438fb16d2c44dea282046c4345b8cf0f83a7ba820aa6358df535b9953e5b27afe7dcb8395710a8d331de2fed5d8c0f15f941dcaa9a24a6beed1990b342c8c1908bd98c8caca1350d17e7bd771ddf0831a4cf29d724bc2f6061a198aceb733a92ccbf5d7fb9faaf62828d9363011642c97dfaa5cf0e6234d12dec0c4569d413d898e6a4c25e1efa8b3accd142a585442b21028c609c72bd5fa2b2918e097526393b02844d7d99226aab8c0547e74b108366607ca7429c781a708cb4cb48ed1205551af04aa8cfe62c34013700f28bb722db1ac438f9f7b74eed82a599630b91d583d976a699ee38bd2e4c86d832c1915852b8fbeca88b9f28d6e69737d9d8881e58e6804c409904af93ee60bfa33e149565076bc49d621bc574dff3f47f1906f73d2f305b64acab7b37267973559a87da6c1b59920e79571a8f29a42a94f9ee7d9e7fc6704402622230b410d9b97cc8020ac32f5e3ce8fa72478ba8b396a9da8f5436e5db2daa2d96ac1877a6faa4ccd40c933a8ac0b8faf5685b03d27a42203c88269a94bfd82b6691759ef2737b20085055a002f6de5028b0f60b24b44500e4d036d858a801a1c796a78d2bcec3c620a2a2f3d1c2a5b9195216415b54aa62088153b496e8225a96b5786058c1be919851a1acb944a68ae74b7648cdcd2a67307d367f90b1f13106868c7b029329fba764fd1cde59292b34f5ab48e46b1e0f24957ce25eae58656d1614baae8cc2592e3ed35fcbe7cf264b8c17203f8136dd65349470374869f2056c3dbe3b5c7892cc868206a29f09b07c2ac0fc81d1e0ae2c6d4a4790f10846a9628134f41df5b755e0049a154bab548476217b88551ddc0c92bb305ba31a8a7d76b4cfed6c66b95d370fb9f081623822cc66aeb5012154b3b0c5cd929b698b2bd49748615e8a571a7d64d135b8659718802229e0ba340cace2dce24da42bec67106d6d2803bc77a5b4f90dfd15d76203682e54799e085592e0ff22adcb71083ca6e57a42719774df022623c2f91df38782c2bdc92cd496297ff6640ad73f31c5b31db8ee521155883209961b036e50d3b8171b8577b96236aae84b9a787b94d7c0faf22f307ba27684112325fa2773d5facbdf039c9ec8af482f1e089acdfc5a4cc41713ca3959b87ff8cc692fffb8df8811d72146ee4d16a5fd289f91d8c7dfc8b1992e43623800e56937f01b91301d90f9b80dcda6130f3b6151daae505be872d7e11fc669b34114fd80cebebedfff5c69a94f07735ef68d676a1d9c2dde6f4945d9034f89fbc1cf0a58dc0cf2841b5479c2dc5a4c07f69a43d516371b87c7cd90fbe25d8337166f123a1e359f9e33f3b82104d2dd4cccdb99d53ba8426d0e1bdfd54e1e6adc62261a8ae365c6677197aab7f48492d3fc069dbbe29b248385fc20b430444ddde77f1ff95ae82768e1bbbe416c3453f625bf0b623f1da535e77b4643e9483dda05d99db90d403194e7ee025647da928423c938a80b4754bd294d5a24a0c22d361951f4e863ae24b447d09591e53d3169d6effe897e5b60063e6c03136a4a4196b214c2db81c9bd0dbc8a1096044d5286ce7cc8c7e64880fe47314ba844d026d452e39b2c38aad49be7ff93166255a4cee7d58434c837b0c44b3d1aa506c7993fe579930a0a274da9093045c6aae4feb6690c169a49e4529ce79c896ee0d212a2e8fb345921c18c9ffee848185100398fc9d1a06ddd38c01c14e8c2a68e6a8b3b83db958a569ee0643974ca95d770721e8d28f3ac254df1f23c08df0c167fdcac5161d7d27447323c04a725016f6550fabfc3616d9d86d58f784f29e74529abf9aa1fcd0977167fa89e16cfbfe2f19ed0ba04fb4a857f496e3bcc6844c8de4f72864aedfba1283bdc3feb0a2350755957b610b5ffc0a2e0e968648984e4f693ba9be0861a8decac33be5687888b24ad78409a5f5d53fd5d95ceb77c40c780efc80be0a0edc20ebc56f812114f44e398d61d8102a3c705a62ee8ab17a6e19bae5c4ee0a2ee63c8f0904c5c143cebf414b0e5e2a1339ce3ee2c71bbc9740a0d1dfe9bd24406b6da14702de154973b86e522de4a4c0f07711d7511d6c967dfbbb37ba3c7526e2b9c17c0797e9111ad01c982c8eb46b326837d50ad7f4ecee4606c33ed9880d0b918d10c46b6cbbc666387d2469536ed0a8fcffa0994a3085ef29c666ad1fe7fa33c24098331712dba237577d544f409b1ba848ec47dec1edd4dce01f6d58edfb04ce7ba05e6845dc95ab24c782306cf96c5acc0d85fa03b679e5240d6d5090fe8e80ac2a526a6f6b838edb87aa743c538322294af059a71d1c8feb352dd546d9d85924483d00dc41b5a0413924388ab3517cbe5a35336b211721ab227126a6552ebbaeeff7d3dfce41304854c4d6a204ac3ce2ffc50707f872c8ac6c4a7bd23fc5af0abb68252cec25c93eb7b649a2a4f37d95ca179899967625a3705797684badc0c0474a5ed2cbc838a9a5128fc1aa6dc6063fd942397d94741aefb5bf550da742c8680f345f9b2e216d53f0333cab40cb5b8a8d024ab8e79056fce7bee58af962fcee351adf508988166380b3fdcb7645839f145d8ff98455ef9536ace4aa7921fbe038e13c38e506b5c29e982b42ca13e24c3e5f29adca50704ad50f57a17c901b068fe600fa0b89812043743a695bd788311ce0eec1f643197d847b0bbdcb8dac1aa7ec47c637098b9b74d28daede6f3ce11ec14d5a26acd8a5d7f3f29d471f30bd1ae7687276bcad0c2dc112b0832d52252880222f377cea066d268f70df6f78d8584d9fba335a5ca612404112159efbe6233c3194eb2259fcb1c515c390b8ed26eb3c8ce7c003878b9081c3d8a600bf4b08c4bcfc86be0d97bf31760e2976cadc012d00e8cedf726909d8f9234c9a09e424a684f06cfe1b2a7840aeaa5c97ce299fc675f32749be3b91a8bf6c9cc0c41a4adb98cb0bb13252e8a796b78cf24d2b78257850161c826e4991df5ce24e2cd3d515cf824fb8458f4a9ba3bccfdad85da8ea159fe63784e9ae43d000ae7c30b450b06bf023d1e03e402b6e6e2b9c6fbb583fcc80f95db06dccc51627561479e3f969ca2c931718f8e462dd826d4a1f9b4954add3055b745ae634fd5ee8131cc6b71eade257aaba0a6cbecf91313f47a49f97eba5ae0304947a998a02a308aa69220f5aac4a2e8f7a8b691a197b39e738e70f7df7453c5b7e354c7877404f13225a465da4196b35f8a236e6e29444e0a72ee8830e2ccf12c26e5136124b0c669fd3091583b16b4bccd4ec18bec2474562194182aac9abb5d1642ae59217e251e5b2395cfc18daba15c309f45d3d5d180e692da76103b56654d2aa52048d9322266db1930cd4210c482daeaf769fbab62c0834a0fdb3ad0c45c27736f4781b65555ff3a30d203d346c9893ced9739b5a75df2000f5783a3570e23de6e4a3bf2b7418d82950e6d8e2e70aa17f8f494204a2d525a2bf3358e9a7910fa597a65f864dea630278337596496a4de669ff0319acacb818a96be8dafd8e97181b68c96064957e59e1e8b780891f764755805f13525579c581b5d5ca045d1907e888a82af60a3469a4941de2337227d9cf96710c2e19c2c8d450b66753c9c4e76a1fe66a19375107ca7b16d57ff8edd20571b3d4cedd62b358de1e115e0d160e2e5dbe3d78ae4ae67ddd1398779689ee865b05194d124f212d0fa0564a9796e29a6deca820d3261a2e1f014d158658a87b7b587f23437e9a51ec568a162126c1ec10a99edac28d351dfbdec784866111838c3645052bd5e6ca46de78d61557f05b9a37a5a54167fb1ca6ba9d1e2888f573e6f0daa39981383f7d79473c88da0e61dd6615e9c894a7e26778e8244334bc75627ead3f380002e8afb85f349d3a4e84d63fc76a5d18b83c8b5c271b28ecf543b7c874b894620f434fa9255d5e259d9d6a0a330ccc2f9668a8ceceae672aab75329833645aa8176ef00878c8786f76c1d2b337b33cb7a5208f1ac0c41289662899579af9a122f6b5dd7fab401972f0751e2c2d06ce381f0d776d98acc7273f796844e714881c322baa2891cdb41f012ec56e2763937ff33a8835a908817e8976ef4e93d709562446fd31d3bb66cc6ae387e1e8423c68f25bcd28135ef239d58433561ba82c5537feb9a1a03baf7bf33975ee1c073e88d20fa500f44bd009b52db8b2461ec2f8c8fed21d1f7fc87a8d7317191748553c9e0c5079b174db2850ae1c83922e1e79925b9f73beaaab8a293480d7c40d22db1d2325e424f7c86c13b21030a5969a6e0e3076b0dd09491fd1a902e34c8d90cdb2e62c2290200edda4d6ef7ead18326eeed9c182765fbe1cb241c4c8d62dd76d104ad49651d3065ec975d4fc5fe47b456111095a084f5b3aa4cee209cc20780b14ef7d5e08bac650c880c4217e727093b9c4d34161e5c5cf1fc811834af148e1b0d6398c6c03e59dde97afd18c31365c5443f0ff9962cd68e8996d4967db2811209f5dc2b1cc9938d1eca76ca0c5b4ffb1d079ee8620750068333260deb9f302c30512522946b59df24e3e8f2b3e465fa5d1bffb4b8be2c2a4231a60d31934ed16e8002f2295c860e608cb864c6ab6ff9e7a52ea8fd29bad147147bb6e64bb53878e2a5708350bcd1db56ad5dcffe319a554019eba3a5fc8b7ade9c5d5f70e858ab4fb03def5824e93b8a9dd86e60ec90d206f736f190a0d3f724d055875acda514642a9b6c9946a8224b071f81e2dea45c0033", @nested={0x19c, 0x22, [@generic="d2381ec7d3075313c507e5c9766c26092775e548892bb56d053fe328b073e3aa2170c5293a1efc9106144426054f795995040b0eea244d4636c6fb14ae784c8f8eb7ce35eb1b3abfc239171f10843090e2ec6fe1ef912cb4f99bde008c4637efdd3fd394e028b4d47b479c078297556d6253e6d3db41fdd55b6ccc7bc65f2ceae399a3e175903cd0a6c498361be37dc6f59240429d3da995223547deaa3d878c3b95b6b927649821c712147d753539ab9f352413fda92b7b10ef6839386dd1b78b5295a5505da9a4404f670502fd4a8e", @generic="cc20a73a7601fb1aad1b125ec12acc56daa10e84a316aab5c05df2376ef4f35e0ca01445243bdaf130c848f2ae93b0d7bb4382ba35b2106f3d04b22f12b0b53f8ad4a39ce410", @generic="fd3e4532e456d7a8718c2ba34853aeda1381f609", @generic="dd509f19de5d2b3191b4682d", @typed={0x2c, 0x88, @binary="4ad9adbf01e5a0c864d66f11ed690f2838bbd38bb14130e345c27b3d92c181a8201774"}, @generic="7a8c07aaff8511c578c9b53b31ace48970b67f999b8057b344e6c993897391b028d8b2da0cbc135e305b", @typed={0xc, 0x59, @u32=0x9}]}]}, 0x14f0}, 0x1}, 0x40) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000e95000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000ca4000)}}, {{0x0, 0xffffffffffffff4a, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001c3000)={0x3, [0x8, 0x7, 0x5a7]}, &(0x7f0000c6a000)=0xa) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064e000-0x10)={0x0, 0x8deb, 0x401}, &(0x7f0000b3b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e49000-0xc)={r3, 0x2, 0x30}, &(0x7f0000b6b000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000596000-0x8)) r4 = dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000961000)={{0x2, 0x3, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x48, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @common='syzkaller0\x00'}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) dup2(r0, r2) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000052b000-0x10)={0x2, &(0x7f0000dd2000)=[{0x1, 0x9, 0x401, 0x26bf}, {0x8, 0x6, 0x5}]}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) [ 80.267931] audit: type=1400 audit(1517947491.890:418): avc: denied { sys_chroot } for pid=12827 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:04:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a46000-0x85)=""/133) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000145000)={&(0x7f0000cff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) ioctl$int_out(r0, 0x5460, &(0x7f0000903000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x2)='[\x00', 0x2) 2018/02/06 20:04:52 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffff7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000013000-0xc)='/dev/amidi#\x00', 0x8001, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000011000)=[{0x3, 0x5}], 0x1) clock_gettime(0x5, &(0x7f0000003000-0x10)) getgid() pselect6(0x40, &(0x7f0000001000-0x26), &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a08000-0xa)='/dev/cuse\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000848000)={0x0, 0x2, 0xfe, 0x22d, 0x6, 0x8000}, &(0x7f0000b5d000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b50000)={r2, 0x4, 0x20}, &(0x7f000008e000)=0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f0000f95000)="2bfa", 0xfffffffffffffeec}], 0x100000000000024c, &(0x7f0000f82000)=[]}, 0x0) 2018/02/06 20:04:52 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000b000)=""/64, &(0x7f0000021000-0x4)=0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000018000)={0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000017000-0x4)=0xba0, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/mixer\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000001d000)={@common='gre0\x00', @ifru_flags}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000a000)={&(0x7f000000f000-0x8)=@un=@abs, 0x8, &(0x7f0000023000-0x20)=[{&(0x7f000000e000)}, {&(0x7f0000022000)=""/93, 0x5d}], 0x2, &(0x7f0000022000)=""/128, 0x80, 0x99}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000)={0x0, 0x8}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000023000)={r4, 0x1}, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000023000-0x4)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000025000-0x4), &(0x7f0000025000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0xff4a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000+0x54)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/06 20:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004f9000)={0x0, 0xd99}, &(0x7f00000ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008c7000-0x7f)={r2, 0x77, "6deba231a285c59331c19673b8455fa5a9a181c3921cc8040054f76c15205bdfcbae4f3aab006cf9ec093e82f71642b6fb79f0bad8c2d6cf944c82f8d226cec5ab6578306cc6d8dd82eaadfa2fcf8d9d913bf8558ab5cbe82227b4953630333183432c5a6d3405a27b8cbec64d00156bce959c5c8386d3"}, &(0x7f0000b00000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ca000)={0x0, 0x9, 0x10000, 0x9}, &(0x7f000039c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000435000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x401, 0x1241}, &(0x7f0000916000)=0x98) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000bb2000)={0x2, 0x1, 0xe4b, 0x100000001, 0x10, 0xf2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/06 20:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) 2018/02/06 20:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b72000-0x6)="02") r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e3000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfa000)={r1, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r2 = add_key(&(0x7f0000a83000-0x5)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000743000-0xc)='id_resolver\x00', &(0x7f0000a26000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r2) keyctl$unlink(0x9, r2, r3) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x5b0, 0x480) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x2, 0x7ff, 0x97b4, 0x0, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r2, 0x7}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000006000-0x4)=0xaf, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000f4c000)="08616e0d00950a32f6d35c41a1275f8343599975598a0d570ea4f905beb721fd1206746e768dbcc56aafc2ea7c1fee80", 0x0) ftruncate(r0, 0x40) recvfrom$ax25(r0, &(0x7f0000bb0000-0x1b)=""/27, 0x1b, 0x2043, &(0x7f0000ef2000)={0x3, {"aa4891bfc6f2c7"}, 0x7f}, 0x10) 2018/02/06 20:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000058b000-0xd)='/dev/usbmon#\x00', 0x100000000001, 0x101080) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") 2018/02/06 20:04:52 executing program 7: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c2000)={0x0, 0xcc, "403211986ff96371cb99e81cc0ff5189da3466b1efdc21ca80d4ada89f75f15f50690c5e4fd176de8f414e508a68062833f109e5f21f90b12925970239fdbbe8f986484b2dc9fe1892fede630633762c01d6716708d0b80db9134bbee1743a79b03f80a3e4dfbc6b43de674b58ac3a6fabcc2f40562d47798f3b3e070e93b88d63d7dde914c009fecfebf99b1b3196807fbcda8a04b79dbecdf4664085eeb7569b523732a5b6dd9be9f2aaf899158440f9324201e1fea110e23533e002358f75ae0b3e7dae6aa9cf8da3f3eb"}, &(0x7f0000b0c000)=0xd4) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b44000-0x8)={r1, 0x64}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x800000000000}]}, 0x10) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000b44000), &(0x7f0000b45000-0x4)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000acb000)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000a7000-0x18)={0xaa}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b45000)={@generic="aa38f2f5d38634878fd485b2bd1a508d", @ifru_flags=0x202}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b44000-0x4)) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/hwrng\x00', 0x400040, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) bind$pptp(r1, &(0x7f0000dc1000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) 2018/02/06 20:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5000-0xa)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000346000-0x4)=0x80, 0x4) io_setup(0x7fffffff, &(0x7f0000203000)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000b4000)={0x3, 0x4, 0x1}) syz_emit_ethernet(0x5a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x4c, 0x1, 0x11, {@broadcast=0xffffffff, @random="44ccb999988d", 0x80000001}, {@broadcast=0xffffffff, @random="e5e17fe9b1a7", 0x8}, "6806c5b81ae0f19278c9bfd551161f97a5f203a70de357cbd787b03461bfea039176d2cdcaf6c3fe8e9c5a8a0594"}}}}, 0x0) 2018/02/06 20:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000030b000-0xa2)={@random="cdf276fe1c05", @random="da0951c31c11", [], {@generic={0x8100}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000536000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000655000), &(0x7f00008ec000)=0x4) 2018/02/06 20:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c62000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r1, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000bb000-0x70)={[{0x3189, 0x1, 0x5, 0x0, 0xfffffffffffffffb, 0x4, 0x7, 0x6, 0x3, 0x2d, 0x98, 0x9, 0x80000001}, {0x8, 0x7, 0x28, 0x9, 0x0, 0x0, 0x5, 0x59, 0x1000, 0xe544, 0x9, 0x0, 0x8112}, {0x795, 0x1, 0x2, 0x0, 0x37, 0x6, 0x4, 0x1, 0x0, 0x0, 0x6, 0x20000000000, 0x76}], 0x100000001}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000871000)=0xe5, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000c66000)={0x5, &(0x7f0000962000-0x1000)=""/4096, &(0x7f00001a9000-0x78)=[{0x7ff, 0xed, 0x1f, &(0x7f000015c000-0xed)=""/237}, {0x80000001, 0x1000, 0x4, &(0x7f00000d1000)=""/4096}, {0x2, 0x64, 0x10000, &(0x7f0000e44000)=""/100}, {0x5, 0xa1, 0x6, &(0x7f00002e1000)=""/161}, {0x0, 0x67, 0x9f5, &(0x7f0000085000)=""/103}]}) 2018/02/06 20:04:52 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000318000-0xc)='/dev/audio#\x00', 0x2b74, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00009b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000f38000)='rxrpc\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000092a000-0xfb)="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", 0xfb, 0x0) keyctl$get_persistent(0x16, r1, r2) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) r3 = memfd_create(&(0x7f0000372000-0x2)='\'\x00', 0x1) recvfrom$ipx(r3, &(0x7f0000084000-0xbf)=""/191, 0xbf, 0x10020, &(0x7f0000769000)={0x4, 0x8, 0x8, "56685d576d1d", 0xfffffffffffffffe}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004d6000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ec000), &(0x7f0000704000-0x4), &(0x7f0000af4000), &(0x7f000037e000-0x1000)) r4 = shmget$private(0x0, 0x2000, 0x78001d88, &(0x7f000040a000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000f2b000-0x2c)=""/44) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000d5d000)={0x4, 0x3}) 2018/02/06 20:04:52 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00005cb000+0x106)='/dev/amidi#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000076e000-0x8)={0x0, 0x2}, &(0x7f0000ed7000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x74)={r1, 0x6c, "411bfc47a135ee6cd1a7beac3f3f053fdbeb1e01146f79b7a454c09f8ce2a93e03014fb1d979706fd1ea2479b87eccfd0e1d4270dd060bb2fcd0f0db72b0608b816d5e6494cbad0378a95922de3e7b00a1ce8d4cf38a6cbe95e18bc75ea35ad9a027b855928ad8300f77899d"}, &(0x7f0000000000)=0x74) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000124000)=0x6, 0x4) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r2, 0xffffffffffffffff) 2018/02/06 20:04:52 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = syz_open_dev$audion(&(0x7f0000352000)='/dev/audio#\x00', 0x7, 0x100) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00009d7000)={0x10000000000000, 0xff, 0x3f, 0x4}) 2018/02/06 20:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000178000-0xb)='/dev/vcsa#\x00', 0x86d, 0x30000) getpeername$llc(r2, &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007b2000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000026c000)=@syzn={0x73, 0x79, 0x7a}) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f00007c7000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000380000/0x2000)=nil) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) r2 = gettid() prlimit64(r2, 0xf, &(0x7f0000788000)={0x26bb, 0xa5}, &(0x7f00005a7000-0x10)) 2018/02/06 20:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)) clock_gettime(0x0, &(0x7f0000d5a000)) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) prctl$void(0x1f) pselect6(0x40, &(0x7f000030b000), &(0x7f0000f20000), &(0x7f0000e1a000-0x40), &(0x7f0000d13000-0x10), &(0x7f00007d1000-0x10)={&(0x7f00005d3000), 0x8}) keyctl$invalidate(0x15, r0) 2018/02/06 20:04:52 executing program 5: r0 = socket(0xf, 0x5, 0x9) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) fchmod(r0, 0x80) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000749000/0x2000)=nil) r1 = gettid() mmap(&(0x7f00002f8000/0x1000)=nil, 0x1000, 0x4, 0x19010, r0, 0x48) r2 = syz_open_procfs(r1, &(0x7f000056f000)='attr/sockcreate\x00') ftruncate(r2, 0x18) 2018/02/06 20:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) fcntl$setpipe(r3, 0x407, 0x6) 2018/02/06 20:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000+0x323)='/dev/net/tun\x00', 0x0, 0x200) fstatfs(r0, &(0x7f0000c48000)=""/13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d65000)=0xa18) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f"}) 2018/02/06 20:04:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x3, 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000001000-0xa1)=""/161) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/141, &(0x7f000024a000-0x4)=0x8d) 2018/02/06 20:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000783000-0x8)='./file0\x00', 0x400000, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000a36000)={0x0, 0x10001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2a000-0x9)='/dev/ppp\x00', 0x40080, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a84000)={0x0, 0xf000, 0x7fffffff, 0x8, 0x10000}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000bbb000)=""/134) [ 80.647956] audit: type=1326 audit(1517947492.263:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.672529] audit: type=1326 audit(1517947492.264:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=49 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.696964] audit: type=1326 audit(1517947492.267:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.721498] audit: type=1326 audit(1517947492.272:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=248 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.746040] audit: type=1326 audit(1517947492.272:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.770561] audit: type=1326 audit(1517947492.273:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=250 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 20:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x9a0b) close(r0) accept4$packet(r2, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bc5000)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000073b000-0x48)={0xf, 0x6, &(0x7f00000d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0x7, 0x6, 0x5, 0x7, 0xc}, @generic={0x1ff, 0x8, 0x1, 0x80000000}], &(0x7f0000c19000-0xa)='syzkaller\x00', 0x1e, 0xb3, &(0x7f0000bb4000)=""/179, 0x40f00, 0x0, [], r3}, 0x48) recvmsg$kcm(r2, &(0x7f0000190000-0x38)={&(0x7f0000734000-0x10)=@ax25, 0x10, &(0x7f000008f000-0x50)=[{&(0x7f00006a5000)=""/139, 0x8b}, {&(0x7f0000458000)=""/117, 0x75}, {&(0x7f0000099000)=""/43, 0x2b}, {&(0x7f000021b000-0xe2)=""/226, 0xe2}, {&(0x7f0000e3b000)=""/188, 0xbc}], 0x5, &(0x7f00006fb000)=""/201, 0xc9, 0x610}, 0x42) 2018/02/06 20:04:52 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r1, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r2 = gettid() fcntl$setsig(r0, 0xa, 0x12) r3 = dup2(r0, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r2) tkill(0x0, 0x16) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0}, &(0x7f0000811000-0x4)=0xc) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b39000-0x60)={0x0, 0x3, 0x1, @tid=r2}, &(0x7f0000b38000)=0x0) timer_getoverrun(r5) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000041c000), &(0x7f0000b36000), &(0x7f00001a2000)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = geteuid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, &(0x7f0000b36000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000207000-0x38)={&(0x7f0000b37000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f0000b36000)=[{&(0x7f000043c000-0x194)={0x194, 0x3a, 0x501, 0x0, 0x3, "", [@generic="f79b3bdeadadc781efe7c57e9e35e245ca86129183791ddf4dd1c4314c8d468b5da082970fbf5d41021c37d41434433474fbe5e65be8e885f2b86292e00e6bbc1e85eb4efc244cd4ccf1d9cd240ca609181e959ff7f3c955b31cba38275edb8c892a491dfee6c3d6b7988cf036556e983916a7cf2ba404edd79c7953f2cea347bc3dbc1589120681dd525556b25fcf82ec52ecb34ce395f88dd44f67756854b007aa0737830176e0edae8e3ded87f3ba181892997b4646d23ac451974dc86302", @typed={0xc4, 0x53, @binary="58bf49e7696d66d941a4a8fdf9643b5415559133dc625c9f0d591ddd17db23bffccf6572acd1d3e5cc4f5f42bbf2ba8ced78fbe0a39599e91afd069f312896782635747910ed7fccaa505912bd8f6e14a7c75c1c0616070d282057b3272f70a59a940ead8cfab15b0727ca3f351346d45c0e346542508eea27571faaf761cccb365cfcb270cad1aba0356abfd38c84c0a4e91f4795bff87b653b780cd0e2bac1283fa431b52fe9d1a5cac2560bfa90548d0fb104d6c1f7571806"}]}, 0x194}, {&(0x7f0000ae5000-0x132c)={0x132c, 0x33, 0x718, 0x1, 0x3, "", [@typed={0x18, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="2ca5bb517464e52425d7b04aa5bbeb401cefb66e47c3953fa373fde7a226ba854606a130821ee412309cd099e0fed69510cc1055d76fc6be894ad0d0e18b546a4466d93db5d9d748ac3ea5b0a96d553f9d5f596b497e689210a27177ad97c4a4cc6657743c551a63c859fc754cb3ce94b39a4328fa6c462ccac228653ad3e83a9171319d4621ec048cf2ae9929c76bb603aac7cdf5061cb79b44ef23ca157e2351f2", @typed={0xc, 0x8b, @uid=r4}, @generic="0a0de9b496ec1db47ef275ccebbc13d06c68b4891f980d16c829a144f4394bbddc3d73ef07ed8e44af3d1dda5d3673bc99a3c4086e2674413ae507940f7a2383e92649bedf24", @nested={0x1210, 0x7a, [@generic="38373a9dbdb2c7e69f13532456c4bee1134bb06ddc1dc6efb6466d77c2021b2b42899fc26485f283f9af81c2e8fc7f5d396d675492d8b24539353b5b154b9d5c3f2bbac5f63b7c93379c276d5730f8d5b29050a3576139be401199c48a8159a6bf17cea91d2018465cb520346ef53eec25f3d18181df17b998163545da9eca4f7b5efd10c388c1140cd5993e9cd0f9270fb0f8d74488bdeb036eab170d6cef01a4991d0923ad4163176e5ff2340f5ee461a1c1afd71a119c5f", @typed={0x10, 0x94, @u64=0x2b}, @typed={0x8, 0xa}, @generic="5e068645c736e5335c1ee669ba597a0b3acf4a28081e5ccf0d83dcfaab35e523054e2acf729fe9249e568ec2de10a13a45af631eb9db724085104332cbf24ac279eb76d54a7b6fcbdd49aed7fd1818e9b8690b7c1acc8ae63d7dead900d9470e5bf40413d54a39c7942bd5c9a8bce928c588b9d76801d09d12c02450df9ca785214e22dd445d0e9e3f9847d0f3165449dce4fb96dfca2cb2dcc4a429fe45eebaf945324b30007e4a165becb15acb51aff944ec817aabb3dc7f2852a6aa4e69386b816214369df53b43a578430879b5006a82c712787e64", @generic="befde56220228e16e503138c77385851a7ce8b72ff7f4b6f485faa059f0c728689e0524f71e93bc88e10ea1836a589381077cd23d196a27384aa97b931ea9c519091f0c6481869ac42b28d16a9abb23fc49e6ef57429", @generic="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@typed={0xc, 0x0, @u32=0xfff}]}]}, 0x132c}, {&(0x7f0000b36000)={0x20, 0x32, 0x1, 0x3, 0x3, "", [@typed={0xc, 0x78, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="a9047b"]}, 0x20}, {&(0x7f000070c000)={0x2c, 0x10, 0x1, 0x4, 0x2, "", [@nested={0x1c, 0x61, [@typed={0xc, 0x65, @pid=r2}, @typed={0xc, 0x96, @uid=r6}]}]}, 0x2c}], 0x4, &(0x7f0000b37000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}], 0x20, 0x10}, 0x4) [ 80.795081] audit: type=1326 audit(1517947492.276:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.819586] audit: type=1326 audit(1517947492.277:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=157 compat=0 ip=0x453299 code=0x7ffc0000 [ 80.844101] audit: type=1326 audit(1517947492.277:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12906 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 20:04:52 executing program 2: mmap(&(0x7f0000000000/0xd96000)=nil, 0xd96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d94000)=@nat={'nat\x00', 0x1b, 0x4, 0x308, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x368) syz_open_dev$audion(&(0x7f00005d7000)='/dev/audio#\x00', 0x0, 0x2) 2018/02/06 20:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000800000-0xa)='/dev/vcs#\x00', 0x100, 0x10200) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000000a000)={0x3, 0x80000001}) r1 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r1, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 20:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000015d000-0x18)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) readv(r1, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/06 20:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000005a000-0x8)='./file0\x00', 0x101) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b98000-0x4)=0x10, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a5c000-0x4), &(0x7f0000645000)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000f02000)='/dev/dmmidi#\x00', 0x1ff, 0x2000) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xa3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, r2, 0x0) r3 = socket(0x15, 0x80005, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cc8000-0x10)={r0, r2, 0x2, 0x2}, 0x10) openat(r2, &(0x7f00002c9000-0x8)='./file0\x00', 0x800, 0x10) lgetxattr(&(0x7f0000801000)='./file0\x00', &(0x7f0000a9d000-0x14)=@random={'system.', '/dev/dmmidi#\x00'}, &(0x7f000084e000-0x11)=""/17, 0x11) getsockopt(r3, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) accept$netrom(r3, &(0x7f00007c9000)=@ax25, &(0x7f00008eb000-0x4)=0x10) 2018/02/06 20:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QFP', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000319000)={0x0, 0x1, 0x20, 0x0, 0x7}, &(0x7f0000e63000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a5b000-0xc)={r2, 0x8}, 0xc) r3 = socket(0x13, 0x5, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000409000)=""/117) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000af000)={0x0, 0x4c, "6857ff3ac8dcdf23c250437d1bd77866cdae4e166792710fffaf57b64fb36410f446b19fa00c6e2f8f4c87823d393e78807b16a42299834cbd0a77bf931b0309ab4d5fb6b8f885681452ed1a"}, &(0x7f00009dc000)=0x54) openat$dir(0xffffffffffffff9c, &(0x7f00000fd000)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000046000-0x14)={r4, 0xd827, 0x0, 0x7, 0x1, 0xf784}, 0x14) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x0) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x0, 0x7fff, 0x83, 0x1f, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000ded000-0x1a0)) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r1, 0x2, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000bd0000-0x10)={0x8, 0x8, 0xff, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e60000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000600000-0xc)={r2, 0x80000, r0}) write$tun(r1, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x20) 2018/02/06 20:04:52 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000007000-0x6)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xa)='/dev/dsp#\x00', r1) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) 2018/02/06 20:04:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x143800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x3d)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000abe000-0x38)={0x1, 0x0, &(0x7f0000905000), &(0x7f0000b35000-0x1)="8f", 0x0, 0x1}) 2018/02/06 20:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000174000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, 0x3, 0xffffffff}, &(0x7f00006a9000-0x4)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000fb0000)=[{&(0x7f000099f000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000faf000-0x90)=[{&(0x7f000074e000-0xad)="f5ee8e556c3d0dde73ee11290b95930cce3748a3e283c3fe7dfd2609ff5a5a27aae4b5fae4d138b4bbce8ca519c1da5c5090116e967016c4bef58903dd1ae3ad131b9205669a04ee276620a939ff7fd3adb9321bf832336bb5cb97c2496c138c69096899c01ebe382c8a649edc4598f578d9110add0260f103a7b483757e5faff27e40c7a3f6760000c01602ff60e52d5c0c97d8eb8a9994179a269513d029d4bf5972e4831031673252f9b0d4", 0xad}, {&(0x7f00001c5000)="6837beef2d71d8a108363c08cf442842ac5b428f3e86272c9cd2035760a7995221eb0fc3ad8ae750c1ff64847f7d0eb015a58d70eba49c305f6719c6617e5a4f7adbd9736fa72f46e67a8c4c147e79f9b47d365714fa1ac7de55245b8ac61a6f737285cd3c9d1278f9dd09b8d8574051142169fb252d9ac2db04ed31cdcadf1b09aac9d6fcd9c27dbc894e3ebde052917d6beb53c9cd9dc039b59890dec7872656b1e4f02bd05cc55fef873c18e529408bbad3ed97931dba1fded2e88d3861b15c330431f59be063bc09b0882287c7af062f8137c95686adaa8334b021d6250d14bd452d9cd813083c02cd2d500215de60a15ffc", 0xf4}, {&(0x7f0000af1000)="c979ac117d44ccf316b02b401503e194ddbda00ef942613e4dc1acc45c7934a98d3ca5d990f734cb3ff9a0eeecc23d5277d0f6d7f35e028e74cb3e5199b22cb24e2c962c39c2851992dfc1e3b689352d8977cba014fe6f7e50c2a79adb177599f57a7c651c3799faf4007cba8f18b8cac62e0ccbb1aaa74fbd89c26a517fad5db6fdb3e355d51fb807762b51d099fa5a171bb84bd81cd2f65c7d684b3364bfcfc24ba4aab860a93d61c8a281f4523457ceef4686cd55dd9294bfc3641ae285d1f483930b502ecd230f7dd16b95b9", 0xce}, {&(0x7f00003ef000)="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", 0xfa}, {&(0x7f0000f31000-0xad)="5beb4ca142ee8d0aa2fe0557942ba7ab06c4728cf70660036892af40e50ecbbda2ed2b4416a131ca1013937f193f235545aa4b63bedc599fed04b1c858adc9789a87044ac1ecaa806c5ecfb80e67ce236a3d77cc42119243ca83372e36ac6f619839e098117cc0787808351abb80ded80ec2bd65e57c1def52d2b5b73fc70be0ad0067c2ebd74e1540b81c9f8e11b82e897e9952a0bdb855045cf8174316c6c235383e7d47b467e9044c92a726", 0xad}, {&(0x7f0000a88000)="c22a23edde722ac51f0e2c5bc4f581116892405e9dd2cfff7e548fda5767b6f4761f7da3075b1759222e82d93f7f913515a6e770766ac827f01340b4d8747b5abdac0928f0736cb45487f7b889f52bb7488c86d8d9cc4de024f091618e90b0c06b594a64b95b739800b2ac465ff7dfe045825384c84f9bf76f10a7596f675a4dd582776ad34c0466c7d7e72f6adb130028f6529b1c0308e637994d305d84ebb5d26dd0697cec0117f57288a0c8b7dc2bd3636f7d4b318eac", 0xb8}, {&(0x7f0000cca000)="3a4cd216de88c2066e36e8bfa480e7c19c4b2ae9da933e514454cb72fa7a49acbbb73599997eac19c73fa6a59bc9eebd44a46477e0b293a1adcfd69ad61d8c79db1e438bbc89631a98705d8f514e99d5122fab779aebd9e77f212d895cc2895916d90c4856ab4ebff3bf8f47bdd706dbadee629b7f4a41ebfc91c692", 0x7c}, {&(0x7f0000a65000-0x3b)="9b9a9bbce327608fdd45479de93efe9902db3eb1e98d66f4552869e05515463c5a2f83dbeb070f261eef21d1b2cddebf82b6ab2fa0c2c589487492", 0x3b}, {&(0x7f0000b7f000)="0677f3522471d8ca1642a96cb6b9928b0c62fcf6304770e8c197515410a9777c50c9780eb4987d7a9bc29b74fa8c48d08cf8c0fada0c7af159ac211a33a78c296823dac473e5dde1ce91cc767233696691e8b80f52d21a01b602ffc8d62c6be7afe9c633322c56f61d241fc4f3e433c001f68544ff187896f8b50c6aed59fbbc71a68872f65e25e4fe0d47457e25b3bcb654077c01db23ce8a19103026", 0x9d}], 0x9, &(0x7f0000519000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x321, 0x2, 0x4, 0x7fffffff, 0x9, 0x9, 0x90000000000000, r2}}, @init={0x18, 0x84, 0x0, {0xdcb, 0xffffffffffff2146, 0x0, 0x3a}}], 0x60, 0x800}], 0x1, 0x844) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2a000-0x10)={r2, 0x6, 0x63ddfc55, 0x5}, &(0x7f000099c000)=0x10) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc0000-0x15)='/proc/self/net/pfkey\x00', 0x280540, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000435000-0x8)={0x0, 0x1}, &(0x7f0000ef5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00008c1000)={r4, 0x52, "e02f8deb2844618d2c31a7ba4477697c3a3373cbe498fc2910b2d9b380142ed5e7ce266b6f46530f00ef1908b81f01408246627b1e9e03e8d8e77027e38cdf49163c9c14e29be4bd1fa92b7d7ede67f354c2"}, &(0x7f0000820000-0x4)=0x5a) 2018/02/06 20:04:52 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000015000-0xb)='/dev/midi#\x00', 0x8000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000016000-0x6c)=""/108, &(0x7f0000010000)=0x6c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) 2018/02/06 20:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) getpid() getpgrp(0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfe000-0x10)='/selinux/access\x00', 0x2, 0x0) open(&(0x7f0000afb000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000486000-0x4), 0x4) r0 = socket$inet(0x2, 0x3, 0xffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mount(&(0x7f0000002000)='./control\x00', &(0x7f00008ad000-0xa)='./control\x00', &(0x7f000089a000)='tracefs\x00', 0x4000, &(0x7f0000fb2000-0xef)="5bcf7b262453189e1c0e6ef95fa920b92f1e08ffb3190c1a568515ea2374559f74c88b6cdaeadae4853856250034f3bcd741fae30f6ad2ae7faec9393c9eaf91e3447eb0e616175e2989d6e71106bce634fee4f4428b3d74cd3eb40d6bcf73b289b6ae0665f4db193983201484f32e9f4d2472ffc404f719ed752e8918af4a1915d1cf0bb7ff73961d8ad395f9d06fd436e74d6d64147856fe963090ab89f226cb32b3ff976a56d4d07d24859d9abeec675bbe47e490a9b85c84d378d3e9817efed6dccf14cca48362f47352f1948b6e37c0f748e0919ac9626afdc8235979c0e8ca94d46ead0621131263dbbe5e79") syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/06 20:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0x0) r0 = msgget$private(0x0, 0x20) eventfd2(0xffff, 0x800) r1 = mq_open(&(0x7f000068f000-0x13)='cpusetcpusetcgroup\x00', 0x800, 0xc0, &(0x7f0000d56000)={0xab, 0x7, 0x0, 0x5, 0x6, 0x0, 0xbd, 0xead7}) ppoll(&(0x7f000019c000)=[{r1, 0x100}], 0x1, &(0x7f0000078000-0x10), &(0x7f0000414000)={0x1}, 0x8) msgrcv(r0, &(0x7f0000d34000), 0x8, 0x3, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d6000-0x8)) 2018/02/06 20:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) lremovexattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000d7d000-0xd)=@known='security.ima\x00') recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/06 20:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e08000-0x1)=0x3) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e33000-0x30)={0xb59, 0x5, 0xfffffffffffffffc, 0x1f, 0x8, 0x4}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000de2000)=0x8) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dec000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r1, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dc0930e26e1709aa7aaa0f5a7e8ab61bd27c870200000000db0d277248bfd6ca657a04a2cf779b09770089adc94bb9baca63a49ddb260f8732eb22d74ca029005b9932dd12aa0dd58be64e411cdc7b22deafaa78e25ce6f6ea0689ad4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f78000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000982000)=[{&(0x7f0000f78000)=""/4096}, {&(0x7f0000b6b000)=""/58}], 0x82, &(0x7f00002ec000-0x4f)=""/79, 0x4f, 0xe073}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000004e000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000213000-0xc)={0x1, 0x0, [0x0]}) listen(r0, 0x800006) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002b8000)=0x1, 0xfffffffffffffe16) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000002, 0x4, 0x76e) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00009f6000)) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2c000-0x9)='/dev/ppp\x00', 0x100, 0x0) getpeername$ax25(r0, &(0x7f0000b8a000-0x10), &(0x7f0000711000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000769000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6}]}) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1ec, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xffff7fffffffffff, 0x80000040, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_bp, 0x200000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fd6000)='/dev/dsp#\x00', 0xfffffffffffffeff, 0x200) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000fd7000)=""/21, &(0x7f0000fd7000)=0x15) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd7000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000aaa000)="df1710466306f261db2a18c55111ff95dcbba01ef1c8fbb976689d0ffc96cd035ece5eb49722bce38177a410ccef63f41038ea2172b3a375b9c7dd36c3c14e716c8d171501e0ad43602663b52ec5019ac38e6ba5f9cd062a99a381ecebeb144dd8b8052e540084d3a9f5049d519cb56e7b7dcde759eb") setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000085f000)="cc83a4ef92b870251517c94193fe50b708b2bd76297d09cd7f1a59b61e83bd405a8d9bf7cd1cbed522104fdef92a4e13ba8bf14ffefc0ee0fbf1edb65c230fe4fa701f1ceb9d339afda44e1ac2c768c89ca0683bd00f8ea60432bff79f00606358cf506d0d343d0fd11850b7759476685604e6e6", 0x74) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$packet(r1, &(0x7f00000ae000), 0x0, 0x80, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) 2018/02/06 20:04:53 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f0000e44000-0x10)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) accept4$inet6(r0, &(0x7f0000a5d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000021f000)=0x1c, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076d000-0x4)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009cd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000bb6000-0x8)) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a33000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) write$selinux_user(r1, &(0x7f0000005000-0x13)={'system_u:object_r:watchdog_device_t:s0', 0x20, 'user_u\x00'}, 0x2e) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000cc7000)=""/88, &(0x7f000042f000)=0x58) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004fb000-0x68)={0x74, 0x0, [0x1]}) r2 = syz_open_dev$sg(&(0x7f0000dee000-0x9)='/dev/sg#\x00', 0xfff, 0x9d72c3067a4c7f09) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00008fd000)=0x5f2f, &(0x7f0000c9a000)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = gettid() process_vm_readv(r1, &(0x7f0000d9e000-0x60)=[{&(0x7f000005d000-0x3)=""/3, 0x3}, {&(0x7f0000ec1000)}, {&(0x7f0000125000)=""/237, 0xed}, {&(0x7f0000ea3000-0xb9)=""/185, 0xb9}, {&(0x7f0000981000)=""/241, 0xf1}, {&(0x7f00000f3000)=""/178, 0xb2}], 0x6, &(0x7f0000e15000)=[{&(0x7f0000f27000)=""/85, 0x55}], 0x1, 0x0) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000603000-0x6)={0x31, 0xffffffffffffffff, 0x1ff}) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072}]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f46000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000dc8000)=""/16) syz_extract_tcp_res(&(0x7f0000214000-0x8), 0x7, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cd000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb4}}, 0x0, 0x100000000, 0x1, 0xe000000000000000, 0x1}, &(0x7f0000812000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000817000)={r4, 0xb7a6}, &(0x7f0000643000)=0x8) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cbe000-0xc)='/dev/amidi#\x00', 0x100, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000917000)=[{0xf, 0xfffffffffffffffd}, {0x2, 0x80}], 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x38}}) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000810000-0x8c)={0x0, @in6={{0xa, 0x1, 0xe1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7da27afa}}}, &(0x7f00005e7000)=0x8c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e8f000-0xc)={0x0}, &(0x7f00008da000-0x4)=0xc) sched_setparam(r4, &(0x7f0000f6f000)=0x5) open(&(0x7f0000917000)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001f3000-0x6)={r3, 0x9}, &(0x7f000045a000)=0xfffffffffffffeb2) r5 = memfd_create(&(0x7f0000322000-0x10)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) r6 = open$dir(&(0x7f0000aa9000)='./file0\x00', 0x600, 0x4) renameat2(r5, &(0x7f00008af000)='./file0\x00', r6, &(0x7f0000c7a000)='./file0\x00', 0x6) clock_gettime(0x0, &(0x7f0000ede000)={0x0, 0x0}) utimes(&(0x7f0000c31000)='./file0\x00', &(0x7f0000d68000-0x20)={{r7, r8/1000+30000}}) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000572000+0x402)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="2fb96c7e1017"}, 0x14) 2018/02/06 20:04:53 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f0000e44000-0x10)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000dd7000-0x8)={0x0, 0x3}, &(0x7f00001bb000)=0x8) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dd7000-0x75)={r2, 0x6d, "7e4dcd15eadf472a5538efaf36f14f363344271a1dffe098bf62ac56f5bae3337448a6633be2309db212500532644fbc676f9b0c93e40a1087e85fcfcf92119bd13c8b45bdecd3ddfa421a58b149d836c08d10b379ec9f17021363889da8d90b80ebb1249ddb133f62bf82ffb7"}, &(0x7f0000dd6000)=0x75) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dd7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000dd6000)=0x1c, 0x80800) membarrier(0x8, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000706000)={0x0, 0x6a, "5653bfe865f4562d6b07c51e1f40d042604ce4bd15df59ff1df9d99ec3967e3d64505cfe8c7da3f2439bf319136208f9b3bcdf159e28624914d0a19bf660d31a73fe3a85197c5325f1245f8ee1a1c0d8bfdbf211cc3063adff5724f9fa133e9e1e056ea6eb8d7b04dcf8"}, &(0x7f0000714000)=0xffffffffffffff8f) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000dd6000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x5, 0xba7e, 0x79, 0x10001, 0x1000}, &(0x7f0000cdd000)=0xa0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000012a000-0x108)={0x7, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8f3}}}, 0x108) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) r0 = msgget$private(0x0, 0x1) msgsnd(r0, &(0x7f0000a1a000-0x9b)={0x2}, 0x8, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009c8000)='/dev/adsp#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000015e000-0xc)={0x4000001, 0x6, 0x40}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00006f8000)=0xe03) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f000033e000-0x9)='/dev/sg#\x00', 0x7, 0x8000) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00002fe000)={0x3, r4}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000802000-0x14)={0xdd, 0x24b, 0x200, 0x4, 0x1000}) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000075d000-0xb)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008e5000-0x4), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a4000)=0x0) syz_open_procfs(r2, &(0x7f000052a000-0xa)='net/igmp6\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) openat$mixer(0xffffffffffffff9c, &(0x7f0000905000-0xb)='/dev/mixer\x00', 0x10000, 0x0) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008c8000-0x4)=0x0) r2 = geteuid() quotactl(0x1, &(0x7f000099c000-0x8)='./file0\x00', r2, &(0x7f0000b5b000-0xc6)="80e41311b559228b8d2003c1b3d0da131cebff1f6b0fc596d2555bf0c56b9f479e5d46d7b79a2aa7016c1b77c9892a868376493fa3907726fde944251d4a2994483a836f57d954a1a0105c4c01c87ed47f053f6a8f0b3cb087d639706bd16a757416d981ee227c16c94f2f64fc567993a6cfb96fc6223ed0ee3552566fb6765a82b03bb974075acb87a824f986dfc63cd7d954a307c324a692411705d3b9d19af6a46ee3d6b8a54163a6b1e76b1eb4f66343c4beacf2b8b07c34e772dc230c621759b0b6aee1") timer_create(0x7, &(0x7f00007b5000-0x60)={0x0, 0x28, 0x7, @tid=r1}, &(0x7f0000bec000-0x4)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000c0e000)=0x1f, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003fc000-0x28)={@generic="d7ae156df3fbec5f1761721e5988272d", &(0x7f0000b49000)=@ethtool_sfeatures={0x3b, 0x1, [{0x3, 0x5fb5}]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) setsockopt(r3, 0x3, 0x0, &(0x7f000053a000)="c895135362d7a7d5467de01509aae08984fa9034321677a27b1cc3fa6c70f5a68296aca66c6fd2cb37a208a26cb18c042b98fd447c5da10f033e53d6f4b671ca5f064c22b195df87f1b9ef1c9ff197cc5bd4c7dbcd84475789e4850645e2e7c7fe6db1169eb5595fa8ac931a875da0b6d015d98ac0a0df3b609a75ed3d94aedbbcd9bc425a064c5f1b258a19ac7ba756b32f620cdc011a9d9bebf65556207501795a24806fdcb30779381376caf97435a0a31ceb", 0xb4) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000a9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58}}], 0x1, 0x0) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5420, 0xfffffffffffffffd) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000bd5000-0x20)={0x0, 0xfffffffffffffffb, 0x3ff, 0x5, 0x9, 0x4}) [ 81.651960] skbuff: bad partial csum: csum=65535/65535 len=14 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = semget(0x3, 0x0, 0x501) semop(r4, &(0x7f00002e3000)=[{0x6, 0x10000, 0x800}, {0x0, 0x10001, 0x800}, {0x3, 0x8000, 0x1800}, {0x2, 0x8, 0x1800}, {0x1, 0x3, 0x800}, {0x5, 0x8, 0x800}], 0x6) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00009d7000)=@req={0x5, 0x80, 0x1f, 0x2}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000011c000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e44000)={0x0, 0xfffffffffffffff8, 0xff, 0x80000001, 0x81, 0x623}, &(0x7f0000c58000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000046000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0xa6f5) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005d300008d80000003ff0000", 0x17) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002f0000)={0x10000, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0xc6}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x7, 0x8001, 0x6, 0x3, &(0x7f0000a4e000)=@generic="35d0664b1d97b8bcfdfc794263c30bab", 0x1b9, 0x1, 0x4c1}) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, &(0x7f000002a000-0x4), 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@common="6c6f3a000089ffffffff9300"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000036a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008a0000)=0x14, 0x0) connect$can_bcm(r1, &(0x7f000059c000)={0x1d, r2}, 0x10) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x8, 0x8001) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000011000-0x4), &(0x7f0000010000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000069f000)='/dev/vcsa#\x00', 0x9, 0x200) ioctl$TCSETS(r0, 0x5402, &(0x7f0000965000)={0x7, 0xfff, 0xffffffff, 0x8, 0x5, 0x1, 0x8001, 0xfffffffffffffff9, 0x1, 0x7ff, 0x0, 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a37000-0x38)={&(0x7f00003f3000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000ff8000)={&(0x7f0000027000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x1, 0x5, 0x0, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000040) getresuid(&(0x7f0000cf9000-0x4)=0x0, &(0x7f000003b000-0x4), &(0x7f0000674000-0x4)) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e34000)=@ipv4_delroute={0x4c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfc}, [@RTA_PREFSRC={0xfffffffffffffe98, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_UID={0x8, 0x19, r2}, @RTA_DST={0x8, 0x1, @empty}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_SRC={0x8, 0x2, @rand_addr=0xffff}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}]}, 0x4c}, 0x1}, 0x0) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) socketpair(0x3, 0x8000a, 0x6, &(0x7f00003f7000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000773000)={0x0, []}, 0x4) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000083a000-0x5)='ceph\x00', &(0x7f00006d8000)={0x73, 0x79, 0x7a}, &(0x7f00005ea000)='\x00', 0x0) keyctl$get_persistent(0x16, 0x0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0xfffffffffffffffd) write(r0, &(0x7f0000b4d000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000001e00", 0x8) accept4$ax25(r0, &(0x7f0000153000), &(0x7f000034f000-0x3)=0x10, 0x800) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000904000-0x20)={0x1, 0x0, 0xf1b, 0x51, r1}) r2 = openat(0xffffffffffffffff, &(0x7f0000220000)='./file0\x00', 0x40400, 0x80) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00002b0000-0x14)={0x3, 0x1cce, 0x7, 0x1}) accept$ax25(r0, &(0x7f00004a3000-0x10), &(0x7f0000487000)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000042c000)='/dev/hwrng\x00', 0x20000, 0x0) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aad000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x100000, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b"}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00001d8000)=0x9) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000724000)=""/4096, &(0x7f0000007000)=0x1000) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/ptmx\x00', 0xc00, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) r2 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f00001f3000-0xa0)=[{&(0x7f000073e000-0x1d)=""/29, 0x1d}, {&(0x7f0000aad000)=""/78, 0x4e}, {&(0x7f0000fc2000-0x44)=""/68, 0x44}, {&(0x7f0000f69000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb1000)=""/201, 0xc9}, {&(0x7f0000c90000-0xcc)=""/204, 0xcc}, {&(0x7f000054a000-0x3e)=""/62, 0x3e}, {&(0x7f0000c95000)=""/154, 0x9a}, {&(0x7f0000098000-0xe6)=""/230, 0xe6}, {&(0x7f0000976000)=""/144, 0x90}], 0xa) writev(r2, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e3f000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000ffe000-0x3)=0xe8) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000200, &(0x7f000049d000-0x69), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00002ac000)=[]) socket(0x9, 0x5, 0xf2b) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000139000)='/dev/audio\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000767000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 20:04:53 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002b6000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00000d2000)='./file0\x00', &(0x7f0000000000)={0xec, 0x40, "ce4c7b8ceda8363d95e30dad310cec46f489d34cc2d1dc8cc87c14ca2bacad0da0c0811100e225e5dacf72cb41ab8834e2dd6ac169a4439ddeadccee8273a881479ce37074023488a1a57266eafaf4c4b28a1e30ac07e3597e1c34c4c5d379f788128372501e09a8653f987dfd2c386c1ec7024f8bfde71574f401675943fe4c6b73af4910509241fcba53ad8e193ccf1ee5f0da347c13e4fe57ca62ccff594ec11bb65b109aa24c92c4d3751a16126143eea26f39db2c658862aa26158c3878fb0f7b90983581f1810ca18897b990032ddeb9591c6bdd0d1106fae5846b35c90f7fa45c"}, &(0x7f0000000000), 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@get={0xe8, 0x13, 0x200, 0x3, 0x1, {{'ansi_cprng\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x4880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000081f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) ioprio_set$pid(0x3, r0, 0x7) mmap(&(0x7f0000078000/0x4000)=nil, 0x4000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/02/06 20:04:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1b000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f000004a000-0x30)=""/48) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000048000)={0x0}, &(0x7f0000048000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0xbb, 0x2, 0x7, 0x7, "09f5401831cd24c0ef4dd8c47fd53929835865bcba23f07be1c44485e917111b8a06dcd49cef5783cf0866d5", 0xffffffff7fffffff}, 0x0, 0x0, 0x4c, r1, 0x945e, 0xd17c, "135e3e8cde1691834c7ad506050a31737d442d1426be86d1aebf4d12b6a123e564779d14282e9d1fff63db011357060b3e1f392dc2977c160aefc1dd6bd25dac", &(0x7f00001ee000)="402c6d643573756de3757365726367726f75702600", 0x15, [], [0x5, 0x3, 0x1ff, 0x4]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e2c000-0x9)={0x2c9, @tick=0x225, 0x2ac, {0x3, 0x3}, 0xffff, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000685000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000049000)={@generic="ead0a98f093a5069bcecfbd8a88e54c6", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000550000-0x8)='trusted\x00', &(0x7f0000ac2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000017d000-0xb)='wlan1wlan1\x00', 0xfffffffffffffffa) request_key(&(0x7f00005d7000-0x8)='rxrpc_s\x00', &(0x7f0000787000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ac3000-0x1)='\x00', r1) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000ac3000-0x10)={0xff, 0x8, 0x2, 0x5}, 0x10) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ac3000), &(0x7f0000ac4000-0x4)=0xfffffffffffffecc) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000006000-0xa8)=""/168, 0xa8}, {&(0x7f0000004000)=""/30, 0x1e}], 0x2, &(0x7f0000004000-0x9)=""/9, 0x9, 0xd4}, 0x10040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x2, {0x8, 0x8, 0x5, 0x7, 0xfffffffffffffffd, 0x6}, 0x0, 0xe05}, 0xe) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) rt_sigreturn() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000006000)={0x100, 0x100}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000007000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x7bf6094def958115) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc) ioctl$int_in(r1, 0x80000080045006, &(0x7f0000004000-0x8)) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = syz_open_dev$sg(&(0x7f00006da000)='/dev/sg#\x00', 0x1000, 0x521001) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002de000)={r0, &(0x7f00007f3000)="2b2d22fd7aff127e0aa1c61bda81", &(0x7f00009bd000-0xab)=""/171}, 0x18) r1 = gettid() process_vm_readv(r1, &(0x7f0000b62000-0x80)=[{&(0x7f0000839000)=""/86, 0x56}, {&(0x7f0000a7d000)=""/159, 0x9f}, {&(0x7f0000a30000)=""/46, 0x2e}, {&(0x7f00005e6000)=""/248, 0xf8}, {&(0x7f00003c0000-0x8a)=""/138, 0x8a}, {&(0x7f00001a1000-0x73)=""/115, 0x73}, {&(0x7f00003f9000-0x40)=""/64, 0x40}, {&(0x7f000044b000-0x9e)=""/158, 0x9e}], 0x8, &(0x7f0000674000-0x10)=[{&(0x7f000067c000)=""/237, 0xed}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) fcntl$setown(r0, 0x8, r1) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000026000-0x10)={0x8, &(0x7f000004c000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000017000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000050000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0"}) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000b0b000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000e50000)='net/dev_mcast\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d28000-0x8)={r1, 0x2}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000805000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000512000)={@common='eql\x00', @ifru_flags=0x2201}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f00005cb000-0x50)=[{&(0x7f0000ed0000-0xdc)=""/220, 0xdc}, {&(0x7f0000f81000)=""/85, 0x55}, {&(0x7f000075e000-0x28)=""/40, 0x28}, {&(0x7f0000dcf000)}, {&(0x7f0000a73000-0x67)=""/103, 0x67}], 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x10000000001, 0xfd7b) r4 = memfd_create(&(0x7f0000f15000)="47504c5b757365722c7de76264657600", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000099e000-0x81)={0x0, 0x79, "0c3b5fbd200bf52e7fa57cfae8cf2e313a64461317a27595f461a59b3005f25c409b36c2d365588374962ee642c90b841451e1ad5e0a1965dabf053a01fb2a5d8eace77e8be0fa738b2a1ba415b5b38bb7bbc19f256094166e843ea451d9d322c7dacb6b4a7b1bd46a6420837757527de94392c8bee00e8cc0"}, &(0x7f00005f8000)=0x81) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000571000)=@assoc_value={r5, 0x3ae}, 0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r3, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r3, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) syz_open_dev$urandom(&(0x7f000077e000-0xd)='/dev/urandom\x00', 0x0, 0x8000) shutdown(r3, 0x1) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000009000-0xb9)=""/185) socket$kcm(0x29, 0x5, 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4), 0x0) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065e000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000c17000), &(0x7f000016b000-0x4)=0x60, 0x80000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a9d000)='/selinux/context\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/06 20:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) 2018/02/06 20:04:53 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x100000001, 0x34b, 0x6dd4, 0x4}, 0x5) fchown(r0, r2, 0x0) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000013000)=0x8) close(r0) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x0, 0x480000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000001b000-0x8c)={0x4, 0x9, 0x3, 'queue1\x00', 0x34}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)) keyctl$assume_authority(0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000328000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000-0x4)=0x18) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x3, 0x182) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000000)=0x108) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000771000-0xe)='/dev/admmidi#\x00', 0xfff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000aa7000)=0xc, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000295000-0x4)=0x8, 0x2a8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ef0000-0x4), &(0x7f0000969000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f00001d7000-0x15)='/proc/self/net/pfkey\x00', 0x212002, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000ecd000)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) r4 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r4, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0xb558c8636a380182}], 0x2, 0x0) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_dev$dmmidi(&(0x7f000036a000)='/dev/dmmidi#\x00', 0x7ec7, 0x42401) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002f3000)=0x40, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r1, 0x200, 0x2) getdents(r1, &(0x7f000086d000+0x50a)=""/80, 0x50) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10}, 0x48) sigaltstack(&(0x7f0000bdf000/0x3000)=nil, &(0x7f00002ba000)) madvise(&(0x7f0000a82000/0x1000)=nil, 0x1000, 0xd) [ 82.196350] binder: 13169:13171 got new transaction with bad transaction stack, transaction 39 has target 13169:0 [ 82.207148] binder: 13169:13171 transaction failed 29201/-71, size 0-0 line 2869 [ 82.240952] binder: release 13169:13171 transaction 39 out, still active [ 82.247899] binder: undelivered TRANSACTION_COMPLETE [ 82.249190] binder_alloc: 13169: binder_alloc_buf, no vma [ 82.253085] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.258625] binder: 13169:13191 transaction failed 29189/-3, size 0-0 line 2957 [ 82.264093] binder: send failed reply for transaction 39, target dead [ 82.275452] binder_alloc: 13169: binder_alloc_buf, no vma [ 82.283683] binder: 13169:13171 transaction failed 29189/-3, size 0-0 line 2957 2018/02/06 20:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ed9000-0x90)=[], 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010b000)='/dev/sequencer2\x00', 0x200000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) 2018/02/06 20:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000013e000-0xa)='/dev/cuse\x00', 0x8001, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f67000-0x10)={0x0, 0x7530}, 0xffffffffffffff33) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00001e5000-0x4)=0x5, 0x4) 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x8000000020000) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/02/06 20:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5d000-0x4)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/06 20:04:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000), &(0x7f0000002000-0xd5)=""/213, 0xd5, &(0x7f0000000000)={&(0x7f0000001000)={'sha1-generic\x00'}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000002000)={0x11, 0x19, r1, 0x1, 0x7265, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/06 20:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f00005ae000)=@access={'system_u:object_r:hwdata_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x35}, 0x30) 2018/02/06 20:04:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x149280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfab, 0x1, 0x4, 0x7, 0x6}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8}, 0x6) 2018/02/06 20:04:53 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x8, 0x0, [{0xd, 0x9, 0x93, 0x100000000000}, {0x80000001, 0x401, 0x1, 0x9, 0xffffffffa93531b9}, {0x8000000f, 0x7, 0x200, 0x40, 0xcce}, {0x4, 0x1, 0xe254, 0x5, 0x1}, {0x80000001, 0x100, 0x896, 0x0, 0x1000}, {0xc0000001, 0x9, 0x2, 0x5, 0x7f}, {0xc0000000, 0x5, 0x6, 0xfffffffffffffff9}, {0x40000000, 0x4, 0x2, 0x8259, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 82.294588] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.300102] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 20:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000bce000-0x82)=""/130, &(0x7f0000cfb000)=0x82) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c82000)) ioctl$int_in(r0, 0x5424, &(0x7f0000e75000)=0x4) 2018/02/06 20:04:54 executing program 3: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000c3a000), 0x4) getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000076a000)={0x7, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000-0x24)={0x5, 0x4bbda367, 0x1e40000000000, 0x400, 0x0, 0x10000, 0x6, 0x1ff, 0x80, 0x4, 0x5, 0x40}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f000097d000)=0x4) 2018/02/06 20:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000764000-0x11)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000054f000+0x156)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @empty}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6tnl0\x00'}) ioctl$int_in(r0, 0x5452, &(0x7f0000ca1000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000094000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000b38000-0x4)=0xe8) quotactl(0x1, &(0x7f0000014000-0x8)='./file0\x00', r2, &(0x7f0000147000-0x82)="02713ed19c4481003f979876a4a13738b5a210766efadaf4cf2753fc9439a7383e0f4dead32617a4b22123b7f06966236007dc04029884a284dde835979e32de4429302f29623a8a703c6127605c9c7706962418a925e4eefd115156cd3d0c9ead96af8d6d9caad4e3ee563875c4a94312553de155906263fcd4f3faf69ff828fc27") ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/06 20:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f22000-0x9)='/dev/ppp\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000953000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00008ca000-0x1)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000329000)={0x4, 0x3ff, 0x8001, 0xad, 0x8, 0x4, 0x200, 0x7fff, r3}, 0x20) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) [ 82.365482] could not allocate digest TFM handle /dev/autofs 2018/02/06 20:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000087e000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000a06000)="de71b9448c61227867529f101ba33f05c38b4d4ef44da4f4db6bdafb6eedbcad26b20475a5a629e2e4934d5a6f4d75f48cb30f9877433d6c64883915bec4de370eb137d2a842baee5cec77081ff071f69f673c99dd317687", 0x58) fcntl$setsig(r0, 0xa, 0x31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) syz_open_dev$sndpcmc(&(0x7f0000583000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$rtc(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/rtc\x00', 0xa000, 0x0) 2018/02/06 20:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f4e000-0xde)="9c128b50b6a857cae0ebf2a03f2d156a1a519d521ad34264d1079750021e1e0618a3ef91294c055c0615bb8cb75391d0d9550aa2dbb38f95aed675c5f97ca573a71edcea36f03565aa506cb30a2d2b4e3981181922f92aea2b5844a25b45b2980228c6a9968dc691a7dbeebc4960f63a97310648d3f8c177839e38371aa370ffb28277b4e03255efc11854c79b91541fd9fb7f3cc1596ec163752bcb055d0425ffb2b0bf296a07a157721c31b8168b66eda666f55df60a5138dea6b4eebe946e306a47df9e5b9b48e5ea49497349b128536dd80669ecbdf9c406c3f481e7", 0xde) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000065d000)="00a32794d4d86d25cac17425edc53f93ab832553a2c29c7bc71240ffb03d07f6f41b7983da0f3af3b8c168188edc662d4cf766caf6e2e85ccfaff055f7c52ee02a692451237889e9dbefa003f89232e2922f7d2564853bdb35dad6e07100ab34a2053b3eefc3cf1f85a642bede6ea2881ff19cb820573430007b0d26c340d50884fbb43d357a4a7e7f49ced78324185363d8effc2aac7c9d396553155d43507f77b5ce1abef0207a7bf92fa975d120cfc3123ecda6806522fd3ab33b0282ffe769e12aaab1db0ecb56fbe71f86baff66dcd6e72e4041fbb26cc13039b01650b5c0cb7bcf8ccedfb56ede96fc71c955", 0xef) write(r1, &(0x7f0000f2e000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0xfffffffffffffd64) recvmsg$netrom(r0, &(0x7f000096b000)={&(0x7f0000c0f000-0x48)=@full={{0x3, {"595ab6a23ac4e1"}, 0x5}, [{"3ed428cb7eba98"}, {"f99633498eedf4"}, {"d294aa7c5fe3fd"}, {"84d00f85d7eef9"}, {"fedbea6de1bdb6"}, {"938cb7a32f98a6"}, {"8bab23990ba317"}, {"0c451c5117e7ad"}]}, 0x48, &(0x7f00009e2000)=[{&(0x7f0000de8000)}, {&(0x7f000023e000)="e72b7b374f512380fbd99708d4b76b1bc4c4ce5bab77ccac50c652428f4f07c3518a7d7b60fbdd2ef4511998a8041e5ca5461247223998eba0b63c529e6ad9474c9ac96f43f2a53315e127a5bbdd59f51c1921f7b6109e8175c1b3f2f270bf98a51aca947b9d71ac42920b1ccb81960199fe34152cf7df3cb8bcd7ca54f635cf1807f87c6a475071eea56e559efb33f522b43d91f2ce0d1658f265dd49fd0728b68fa5cdf175b1d9bbcd02a28ec0b56f9d0110d063f5c1b1b99dcac258b22259bb38e3dea368e8", 0xc7}, {&(0x7f000020b000)="e0bbd88bd6", 0x5}], 0x3, &(0x7f0000492000-0x170)=[{0x10, 0x102, 0xf3}, {0x40, 0x13f, 0x0, "bf86694835255b5ac01d36abf837bc9044fc174db82a7c5fba7b0c71743f5ac90549824ff241b4a947"}, {0x100, 0x11f, 0x2cb5, "65c4ccbccd30f1227ed8c765e4867e42f970d166d2726180a452b10e99e1277df6af7ba3924c61726bb84fcaa3a8b84c96cc163e7c0f5c8fe816e7556e822b7690a8f6b3488bc947fd14258c74e7fadde4d65d9c2b5353ef27761cfd112a992ec92100d5750c1d7c1df7109a58ad10ad111764ad393fa37e993502744ffdb61528a3bc16752314fe5cbc907817694a88790afee2e7b23824d1cec81ba55bc4865f7617daa292071065e63f33e9653cf234fec577af35297e1179c7387dcccd846a6b9132f20e76b3f38f67454848a1551e5796d1955b8b9c870a4d27d97bb6003c213052c48e8b04421903c2314f2589"}, {0x20, 0x11f, 0x401, "c55d64b5d50cbf32ce15fc3fa785"}], 0x170, 0x4010}, 0x0) fanotify_mark(r0, 0x60, 0x20, r0, &(0x7f00002a5000-0x8)='./file0\x00') signalfd(r1, &(0x7f0000bc9000)={0x10001}, 0x8) 2018/02/06 20:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aea000-0x4)=0x0) rt_sigpending(&(0x7f0000383000), 0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000294000)=""/104) getpriority(0x2, r1) r2 = syz_open_dev$mouse(&(0x7f00000cb000-0x12)='/dev/input/mouse#\x00', 0x4000000000000100, 0xc4000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003b1000+0x645)={0x400, 0x2, 0x6, 0x2}, 0x8) 2018/02/06 20:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b65000)={@generic="b9b7fa632a455ac7386c64572e84ffdd", 0x40}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000ac2000)=""/168) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000009000)={0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000bd9000-0x8)}) 2018/02/06 20:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0}, &(0x7f0000c26000)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000095000)='/dev/snd/midiC#D#\x00', 0x800, 0x214800) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b1f000-0x70)={[{0x1000, 0x1f, 0x5, 0x6, 0x5, 0x134e, 0x7, 0x26, 0xfffffffffffffffa, 0xd1c2, 0x7, 0x6, 0x9}, {0x10001, 0x0, 0x12e, 0x9, 0x100000000, 0x80, 0x1001, 0x80000000, 0x3cc954af, 0x80000000, 0xffffffffffff117e, 0x1, 0x40}, {0x2, 0x6, 0x80000001, 0x20, 0x8, 0xe8, 0x2, 0x1, 0x46c, 0xdc8, 0x1, 0x80000000, 0xfff}], 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eff000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000077000)=0xe8) r3 = getuid() setresuid(r0, r2, r3) sysinfo(&(0x7f0000ed4000)) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/02/06 20:04:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00ef0000000000015d00ddf8d1e226ba0256f9364cf69d3dcbe7763df580e2287d7d883aa71c57a44e0f81038405219cc4ad170671417e007e6a7c8938942972690afd459faf", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/85, 0xfffffffffffffde2, 0x0, &(0x7f0000000000)={0x1a, 0x1b, 0x5, 0xffff, 0x401, 0xd1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) semget(0x0, 0x6, 0x580) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000007d000-0x14)={0x0, r0, 0x4, 0x2}, 0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 20:04:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c87000-0x60)={0x0, 0x2f, 0x4, @thr={&(0x7f0000001000-0x34)="931625748590e57e54570b5c38997eb64c61108846c17c97996af658781ad973c66f693d3566996231a9fd5c0a0c8011055d7e6f", &(0x7f0000611000-0xaf)="ca3d8d4062847e9f08baf4b8ef3df94e6b9df5d30e707728652734f14b10da80bc302df92334827d7f3c78e2170e134d9d286900aae58196aaba19c5ac4cd1e851eb9ccb9de28ddd4482e96e48ef2e51622d282582217b6e2cdd88b4c59fa52c9f63281197c8779a58ec26b5347e731fc516bf7e4a4225360dcec09de86e8d9c81cf0bc8d443ca3ea751ea050a41b3088e35cb73c0e87630e9df78a04c22fdbe9aa7877975454ce87cb5e65c9b9a76"}}, &(0x7f0000c4f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000810000)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 82.467853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55508 sclass=netlink_route_socket pig=13234 comm=syz-executor5 2018/02/06 20:04:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000c93000-0x4)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000150000-0xa)='net/ptype\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000067b000-0x1)=0x3) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000067a000-0x8)=""/8) 2018/02/06 20:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000365000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006ed000)='net/fib_triestat\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000076e000)={0x0}, &(0x7f00005f8000-0x4)=0x6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000621000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002a4000)={r2, 0x4, 0x1ff}, &(0x7f0000955000)=0x10) syz_emit_ethernet(0x47, &(0x7f000057b000-0x29a)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x11, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "cf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/06 20:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e29000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x94) syz_emit_ethernet(0x32, &(0x7f00001f5000-0x209d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/06 20:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d69000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f00004ef000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d76000)={r4, @broadcast=0xffffffff, @empty}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000244000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) [ 82.537649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55508 sclass=netlink_route_socket pig=13248 comm=syz-executor5 2018/02/06 20:04:54 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a01000-0x5)='comm\x00') fcntl$getown(r0, 0x9) 2018/02/06 20:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000d63000-0x80)=""/128, 0x80) syz_open_dev$evdev(&(0x7f0000d52000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000c0a000)={0x5, 0x400, 0x1ff, 'queue1\x00'}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004a8000-0x2e)=""/46) ioctl(r0, 0x180004524, &(0x7f0000383000)) r2 = syz_open_dev$vcsa(&(0x7f00009e6000-0xb)='/dev/vcsa#\x00', 0x6, 0x80000) accept$nfc_llcp(r2, &(0x7f0000027000-0x60), &(0x7f0000a78000)=0x60) remap_file_pages(&(0x7f0000b90000/0x4000)=nil, 0x4000, 0x3000009, 0x652d, 0x0) 2018/02/06 20:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000bea000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000065000-0x7)='system\x00', 0x7, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f00002b1000)={0x0, 0x2, 0xfffffffffffff801, 0x5, r2}) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 142.921395] Buffer I/O error on dev loop0, logical block 0, async page read [ 142.928727] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 142.936534] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 144.173614] IPVS: ftp: loaded support on port[0] = 21 [ 144.423913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.976681] Buffer I/O error on dev loop0, logical block 3, async page read [ 204.984058] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 204.984083] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 204.999490] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 369.631162] INFO: task syz-executor1:13412 blocked for more than 120 seconds. [ 369.638491] Not tainted 4.15.0+ #299 [ 369.642749] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650737] syz-executor1 D22160 13412 13284 0x00000004 [ 369.656399] Call Trace: [ 369.659042] __schedule+0x8eb/0x2060 [ 369.662784] ? __sched_text_start+0x8/0x8 [ 369.666965] ? perf_trace_lock+0x900/0x900 [ 369.671216] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 369.676356] ? __lock_is_held+0xb6/0x140 [ 369.680436] ? check_noncircular+0x20/0x20 [ 369.684715] ? find_held_lock+0x35/0x1d0 [ 369.688791] schedule+0xf5/0x430 [ 369.692176] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697116] ? __schedule+0x2060/0x2060 [ 369.701104] ? lock_downgrade+0x980/0x980 [ 369.705265] ? lock_release+0xa40/0xa40 [ 369.709250] ? __lock_is_held+0xb6/0x140 [ 369.713324] ? do_raw_spin_trylock+0x190/0x190 [ 369.717933] io_schedule+0x1c/0x70 [ 369.721477] wait_on_page_bit_common+0x4b3/0x770 [ 369.726251] ? generic_write_checks+0x530/0x530 [ 369.730924] ? blk_start_plug+0xbb/0x370 [ 369.734998] ? blk_lld_busy+0x60/0x60 [ 369.738812] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.744103] ? lock_downgrade+0x980/0x980 [ 369.748256] ? memcpy_from_page+0x8e/0xf0 [ 369.752422] ? page_cache_tree_insert+0x410/0x410 [ 369.757274] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.762178] __filemap_fdatawait_range+0x282/0x430 [ 369.767130] ? wait_on_page_bit_common+0x770/0x770 [ 369.772086] ? blkdev_writepages+0x1d/0x30 [ 369.776335] ? blkdev_readpages+0x40/0x40 [ 369.780499] ? do_writepages+0x116/0x170 [ 369.784579] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.789796] ? delete_from_page_cache_batch+0xda0/0xda0 [ 369.795195] ? blk_lld_busy+0x60/0x60 [ 369.799039] ? __save_stack_trace+0x7e/0xd0 [ 369.803381] file_write_and_wait_range+0xd7/0x100 [ 369.808263] blkdev_fsync+0x67/0xb0 [ 369.811907] ? thaw_bdev+0x180/0x180 [ 369.815632] vfs_fsync_range+0x110/0x260 [ 369.819702] blkdev_write_iter+0x2e6/0x3e0 [ 369.823949] ? bd_set_size+0x330/0x330 [ 369.827871] do_iter_readv_writev+0x55c/0x830 [ 369.832388] ? do_iter_readv_writev+0x55c/0x830 [ 369.837091] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 369.841867] ? rw_verify_area+0xe5/0x2b0 [ 369.845954] do_iter_write+0x154/0x540 [ 369.849885] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.854964] vfs_iter_write+0x77/0xb0 [ 369.858840] iter_file_splice_write+0x7db/0xf30 [ 369.863548] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.868663] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.873272] ? selinux_file_permission+0x82/0x460 [ 369.878130] ? rw_verify_area+0xe5/0x2b0 [ 369.882202] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.887318] direct_splice_actor+0x125/0x180 [ 369.891745] splice_direct_to_actor+0x2c1/0x820 [ 369.896423] ? _cond_resched+0x14/0x30 [ 369.900329] ? generic_pipe_buf_nosteal+0x10/0x10 [ 369.905187] ? do_splice_to+0x160/0x160 [ 369.909174] ? security_file_permission+0x89/0x1e0 [ 369.914116] ? rw_verify_area+0xe5/0x2b0 [ 369.918197] do_splice_direct+0x29b/0x3c0 [ 369.922357] ? splice_direct_to_actor+0x820/0x820 [ 369.927236] ? rw_verify_area+0xe5/0x2b0 [ 369.931309] do_sendfile+0x5c9/0xe80 [ 369.935060] ? do_compat_pwritev64+0x100/0x100 [ 369.939655] ? __might_sleep+0x95/0x190 [ 369.943658] ? kasan_check_write+0x14/0x20 [ 369.947904] ? _copy_from_user+0x99/0x110 [ 369.952075] SyS_sendfile64+0xbd/0x160 [ 369.955979] ? SyS_sendfile+0x1a0/0x1a0 [ 369.959978] ? do_syscall_64+0xb7/0x940 [ 369.963964] ? SyS_sendfile+0x1a0/0x1a0 [ 369.967963] do_syscall_64+0x282/0x940 [ 369.971867] ? __do_page_fault+0xc90/0xc90 [ 369.976118] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.981153] ? syscall_return_slowpath+0x550/0x550 [ 369.986102] ? syscall_return_slowpath+0x2ac/0x550 [ 369.991045] ? prepare_exit_to_usermode+0x350/0x350 [ 369.996084] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 370.001462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.006325] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 370.011520] RIP: 0033:0x453299 [ 370.014714] RSP: 002b:00007faff6e0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 370.022426] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 370.029722] RDX: 00000000200ddff8 RSI: 0000000000000016 RDI: 0000000000000013 [ 370.037018] RBP: 00000000000004a0 R08: 0000000000000000 R09: 0000000000000000 [ 370.044307] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f5fa0 [ 370.051583] R13: 00000000ffffffff R14: 00007faff6e0e6d4 R15: 0000000000000000 [ 370.058899] [ 370.058899] Showing all locks held in the system: [ 370.065252] 3 locks held by kworker/u4:2/69: [ 370.069782] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000030bfda85>] process_one_work+0xaaf/0x1af0 [ 370.079784] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000049257d79>] process_one_work+0xb01/0x1af0 [ 370.090827] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000626952c2>] trylock_super+0x20/0x100 [ 370.100044] 2 locks held by khungtaskd/758: [ 370.104372] #0: (rcu_read_lock){....}, at: [<000000009948c30a>] watchdog+0x1c5/0xd60 [ 370.112444] #1: (tasklist_lock){.+.+}, at: [<00000000e3ff5a9d>] debug_show_all_locks+0xd3/0x3d0 [ 370.121499] 2 locks held by getty/4127: [ 370.125468] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.134164] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.143464] 2 locks held by getty/4128: [ 370.147442] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.156944] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.166263] 2 locks held by getty/4129: [ 370.170233] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.178929] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.188229] 2 locks held by getty/4130: [ 370.192207] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.200900] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.210205] 2 locks held by getty/4131: [ 370.214185] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.222873] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.232172] 2 locks held by getty/4132: [ 370.236152] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.244830] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.254127] 2 locks held by getty/4133: [ 370.258103] #0: (&tty->ldisc_sem){++++}, at: [<00000000e999d147>] ldsem_down_read+0x37/0x40 [ 370.266793] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000426efef1>] n_tty_read+0x2ef/0x1a00 [ 370.276098] [ 370.277727] ============================================= [ 370.277727] [ 370.284745] NMI backtrace for cpu 0 [ 370.288386] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #299 [ 370.294944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.304270] Call Trace: [ 370.306834] dump_stack+0x194/0x257 [ 370.310440] ? arch_local_irq_restore+0x53/0x53 [ 370.315083] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.319734] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.324128] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.328596] nmi_cpu_backtrace+0x1d2/0x210 [ 370.332825] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.337292] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.342547] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.347712] watchdog+0x90c/0xd60 [ 370.351150] ? reset_hung_task_detector+0xa0/0xa0 [ 370.355962] ? complete+0x62/0x80 [ 370.359397] ? __schedule+0x2060/0x2060 [ 370.363343] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.367642] ? __lockdep_init_map+0xe4/0x650 [ 370.372024] ? do_raw_spin_trylock+0x190/0x190 [ 370.376576] ? lockdep_init_map+0x9/0x10 [ 370.380616] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.385694] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.390685] ? trace_hardirqs_on+0xd/0x10 [ 370.394806] ? __kthread_parkme+0x175/0x240 [ 370.399101] kthread+0x33c/0x400 [ 370.402437] ? reset_hung_task_detector+0xa0/0xa0 [ 370.407247] ? kthread_stop+0x7a0/0x7a0 [ 370.411196] ret_from_fork+0x3a/0x50 [ 370.414968] Sending NMI from CPU 0 to CPUs 1: [ 370.419484] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.420474] Kernel panic - not syncing: hung_task: blocked tasks [ 370.433170] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #299 [ 370.439720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.449044] Call Trace: [ 370.451605] dump_stack+0x194/0x257 [ 370.455207] ? arch_local_irq_restore+0x53/0x53 [ 370.459856] ? vsnprintf+0x1ed/0x1900 [ 370.463637] panic+0x1e4/0x41c [ 370.466801] ? refcount_error_report+0x214/0x214 [ 370.471538] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.476879] watchdog+0x91d/0xd60 [ 370.480321] ? reset_hung_task_detector+0xa0/0xa0 [ 370.485134] ? complete+0x62/0x80 [ 370.488569] ? __schedule+0x2060/0x2060 [ 370.492513] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.496807] ? __lockdep_init_map+0xe4/0x650 [ 370.501187] ? do_raw_spin_trylock+0x190/0x190 [ 370.505742] ? lockdep_init_map+0x9/0x10 [ 370.509773] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.514885] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.519904] ? trace_hardirqs_on+0xd/0x10 [ 370.524039] ? __kthread_parkme+0x175/0x240 [ 370.528336] kthread+0x33c/0x400 [ 370.531675] ? reset_hung_task_detector+0xa0/0xa0 [ 370.536485] ? kthread_stop+0x7a0/0x7a0 [ 370.540444] ret_from_fork+0x3a/0x50 [ 370.544637] Dumping ftrace buffer: [ 370.548219] (ftrace buffer empty) [ 370.551903] Kernel Offset: disabled [ 370.555508] Rebooting in 86400 seconds..