00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 455.074735] 00000000019d4a77: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 455.083622] 00000000d4ef0af2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/13 22:31:19 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0xaa}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 2018/04/13 22:31:19 executing program 6: syz_emit_ethernet(0x82, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:31:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/13 22:31:19 executing program 0: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x120, 0x150, 0x180, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0xc02}}}]}, [@common=@redirect={'redirect\x00', 0x1d}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:audisp_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x428) [ 455.092499] 000000004f1a0eb6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 455.101386] 0000000001135295: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 455.110266] 000000000e4f25d1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 455.120430] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 455.129843] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 455.138438] XFS (loop4): failed to read root inode 2018/04/13 22:31:20 executing program 4: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f00000001c0)={'nouuid,'}) 2018/04/13 22:31:20 executing program 6: syz_emit_ethernet(0x82, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:31:20 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x100, 0x138, 0x170, [@time={'time\x00', 0x18}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x278) 2018/04/13 22:31:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/04/13 22:31:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/13 22:31:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x20010010, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:20 executing program 2: r0 = getpid() r1 = dup(0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/209) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r3}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x4, 0x2, 0x100000000}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0x61ca1121}]}) [ 456.287899] binder_alloc: binder_alloc_mmap_handler: 28446 20000000-20002000 already mapped failed -16 2018/04/13 22:31:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) [ 456.330788] xt_nfacct: accounting object `syz1' does not exists [ 456.338615] XFS (loop4): Mounting V4 Filesystem 2018/04/13 22:31:20 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/13 22:31:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x1800, @loopback={0x0, 0x1}}, 0x1c) [ 456.371170] XFS (loop4): totally zeroed log [ 456.382628] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 456.392263] XFS (loop4): Unmount and run xfs_repair [ 456.397334] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 456.404042] 00000000c8e93a3b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.412916] 000000000e260231: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.421821] 0000000051455ea9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.430690] 00000000b161e017: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.439560] 0000000032a2735f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.448431] 000000006832263b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.457318] 0000000003bc0bcc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/13 22:31:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000fff0)={&(0x7f0000009ba8)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 456.466188] 00000000c295fc74: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 456.476611] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 456.486006] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 456.494617] XFS (loop4): failed to read root inode 2018/04/13 22:31:21 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/13 22:31:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0x361) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/13 22:31:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/13 22:31:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/04/13 22:31:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:21 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1e, 0x40000) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x25, 0x4, @thr={&(0x7f0000000180)="4e53cea5b30fe33a943afe8a64986137eafa3c022c372005863e3bee227ed049c84be78e2f7ef1eef08646620832f7abe95689288fa27a3641227fdcdfd7a20ae2408d985472ce2ebb7670af08ec050f5eb8bd2458d3ff9e032b9031fdd6526087d2e1f4cdc3597244627f785dc7adc6d56e25118d45a537a6d79add438b52cad5ac013af9c86cab9eee796be19f5a278c929e5abc10b07b7d0e669be9a03d0a824592", &(0x7f0000000240)="971b6ed73c4d1871a3d297406420cf40be48648495c18a8ca747a273b5ef2f1d25cdabd1c1bc705a3c50ba30c860783e6dd86da367aa7e96ca2017dd3d55b790023927d7c7244827ea8ea87e9ef4b28e6adfd5824fc3dbbe7199f154cd1686e5997adf4abcf3171fd535a3b91974ac856aa1b5f40b03bc4cf5a5309c"}}) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r3, &(0x7f0000000000)=""/5, 0x5, 0x0, &(0x7f0000000040)={0x3, {"167fe5eb72d62a"}, 0x3f}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x1ff, 0x604102) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:21 executing program 0: pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='gid_map\x00') sendfile(r0, r1, &(0x7f000036b000)=0x49, 0x7f) 2018/04/13 22:31:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/13 22:31:21 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/13 22:31:21 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/13 22:31:21 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) 2018/04/13 22:31:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) close(r0) 2018/04/13 22:31:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d7036004e0bc8584ea5cc4cf61098cf5fd56aa7489a28b97f9a1751ac5c65358ea46ecb8f3fb6954fa8235bc12dcc729ab9290400000000000000920b7612a43f16a7bbabe0e8b5ff8ab33ca4ad108f6b720dad0af5354db068238bc5b8f4644227e09eda26a0ca04a18387e4d3e21de4b4080074801b59b4d519758f0c47d7b9feeced1b84bf864c130c8984661eff") readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x349) 2018/04/13 22:31:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/13 22:31:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x100000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:21 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/13 22:31:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d7036004e0bc8584ea5cc4cf61098cf5fd56aa7489a28b97f9a1751ac5c65358ea46ecb8f3fb6954fa8235bc12dcc729ab9290400000000000000920b7612a43f16a7bbabe0e8b5ff8ab33ca4ad108f6b720dad0af5354db068238bc5b8f4644227e09eda26a0ca04a18387e4d3e21de4b4080074801b59b4d519758f0c47d7b9feeced1b84bf864c130c8984661eff") readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x349) 2018/04/13 22:31:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:31:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000600), &(0x7f00000000c0)=0x11, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/13 22:31:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/13 22:31:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xff00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/13 22:31:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/13 22:31:22 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) accept$netrom(r2, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/04/13 22:31:22 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 22:31:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d7036004e0bc8584ea5cc4cf61098cf5fd56aa7489a28b97f9a1751ac5c65358ea46ecb8f3fb6954fa8235bc12dcc729ab9290400000000000000920b7612a43f16a7bbabe0e8b5ff8ab33ca4ad108f6b720dad0af5354db068238bc5b8f4644227e09eda26a0ca04a18387e4d3e21de4b4080074801b59b4d519758f0c47d7b9feeced1b84bf864c130c8984661eff") readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x349) 2018/04/13 22:31:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xec030000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000a000)=@polexpire={0xcc, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/13 22:31:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/13 22:31:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d7036004e0bc8584ea5cc4cf61098cf5fd56aa7489a28b97f9a1751ac5c65358ea46ecb8f3fb6954fa8235bc12dcc729ab9290400000000000000920b7612a43f16a7bbabe0e8b5ff8ab33ca4ad108f6b720dad0af5354db068238bc5b8f4644227e09eda26a0ca04a18387e4d3e21de4b4080074801b59b4d519758f0c47d7b9feeced1b84bf864c130c8984661eff") readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x349) 2018/04/13 22:31:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)) [ 458.682235] device bridge_slave_1 left promiscuous mode [ 458.687834] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/13 22:31:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xf903, @loopback={0x0, 0x1}}, 0x1c) [ 458.734949] device bridge_slave_0 left promiscuous mode [ 458.740579] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/13 22:31:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000200)) 2018/04/13 22:31:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x0, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) [ 458.834880] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 458.862180] team0 (unregistering): Port device team_slave_1 removed [ 458.874774] team0 (unregistering): Port device team_slave_0 removed [ 458.886788] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/04/13 22:31:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/04/13 22:31:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4000000004, 0x80006}, 0x2c) 2018/04/13 22:31:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) [ 458.942268] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 458.965277] IPVS: ftp: loaded support on port[0] = 21 [ 459.040401] bond0 (unregistering): Released all slaves 2018/04/13 22:31:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) 2018/04/13 22:31:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:24 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 22:31:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/04/13 22:31:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="fc0000004a000700ab092500090007000aab80a51913151229e985ff010000000000369321000100ff0100000005001a0000000000036915fa2c1ec28656aaa79bb9d946fe0000000700000000008c0000036c6c256f1a272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef44b2c83170e5bbab2ccd243f295ed94e2ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c33880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175", 0xfc) [ 459.593207] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. [ 459.616680] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. [ 459.958240] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.964692] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.972657] device bridge_slave_0 entered promiscuous mode [ 460.011303] bridge0: port 2(bridge_slave_1) entered blocking state [ 460.017739] bridge0: port 2(bridge_slave_1) entered disabled state [ 460.025673] device bridge_slave_1 entered promiscuous mode [ 460.063560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 460.101212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 460.215713] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 460.257444] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 460.461602] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 460.468728] team0: Port device team_slave_0 added [ 460.492923] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 460.500762] team0: Port device team_slave_1 added [ 460.535388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 460.542275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 460.556568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 460.578682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 460.585516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 460.593942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 460.612674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 460.619693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 460.628096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 460.647466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 460.654550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 460.662906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 460.869584] bridge0: port 2(bridge_slave_1) entered blocking state [ 460.875984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 460.882622] bridge0: port 1(bridge_slave_0) entered blocking state [ 460.888977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 460.896313] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 461.536334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 461.659110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 461.736092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 461.811360] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 461.817616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 461.825164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 461.897377] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/13 22:31:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x4, 0x8, 0x4, 0x7, 0x9, 0x7, 0x0, 0x100000000, 0x7e3, 0x1f, 0x40, 0x3, 0x2c}, {0x4000000000000000, 0x8, 0x7ff, 0x10, 0x8, 0x7, 0x5, 0x78c, 0x7, 0x6757, 0x1f, 0x9e, 0x6}, {0x400, 0x8, 0xfd, 0x7, 0xffffffffffffe917, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x4000, 0x4, 0x7ff, 0xffffffffffffffc1, 0xfff, 0x8}], 0x7}) 2018/04/13 22:31:26 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0xdb, 0x9e1, 0x800, 0x1c, &(0x7f0000000100)=""/28, 0x31, &(0x7f0000000140)=""/49, 0xb6, &(0x7f0000000180)=""/182}) r3 = semget$private(0x0, 0x7, 0xa2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000000)=[{0x8000000, 0x8, 0x1800}, {0x0, 0x7ff, 0x1800}, {0x3, 0x5, 0x1000}], 0x3, &(0x7f00000000c0)={r4, r5+30000000}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:26 executing program 5: pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000180), 0x1400) 2018/04/13 22:31:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000000040)) 2018/04/13 22:31:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/04/13 22:31:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/209) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000b1000)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000340)) 2018/04/13 22:31:26 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 22:31:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)) 2018/04/13 22:31:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/04/13 22:31:26 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/13 22:31:26 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x8000000012801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 462.425983] irq bypass consumer (token 0000000003ab2774) registration fails: -16 [ 462.475947] x86/PAT: syz-executor4:28916 map pfn RAM range req write-combining for [mem 0x18ae20000-0x18ae23fff], got write-back 2018/04/13 22:31:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xb80b000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 462.589568] x86/PAT: syz-executor4:28916 map pfn RAM range req write-combining for [mem 0x18ae20000-0x18ae23fff], got write-back 2018/04/13 22:31:27 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 22:31:27 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/04/13 22:31:27 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/04/13 22:31:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/13 22:31:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x500000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:27 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 22:31:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a07fff)) 2018/04/13 22:31:27 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x4000000000000000}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000340)={0x36, "ca80b0ae12393514d0766ed101950bcccfdb18ae05ef5008523d720d28ef90c82e8efae08585ae05e776c8306c5fafba22dfa9e86261"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00000002c0)={r2, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:31:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x7800000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:29 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 22:31:29 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/13 22:31:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 22:31:29 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8040, 0x0) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) sync_file_range(r1, 0x400, 0x4, 0x2) 2018/04/13 22:31:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045104, &(0x7f0000000080)) 2018/04/13 22:31:29 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 22:31:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d0000140000000000000000000000080012000000030000000000000000000600000000000000000200000000000000000000000000000000000000000000ff02000000000000000000000000000105000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000fe8000000000000001000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) [ 464.649707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 22:31:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = inotify_init1(0x0) dup3(r0, r2, 0x0) [ 464.711696] kvm: pic: single mode not supported [ 464.711884] kvm: pic: level sensitive irq not supported [ 464.738872] kvm: pic: single mode not supported [ 464.744402] kvm: pic: level sensitive irq not supported [ 464.766536] kvm: pic: non byte read 2018/04/13 22:31:29 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 22:31:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000580)='T', 0x1}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x0, 0x5, 0x1}) 2018/04/13 22:31:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xd0040000, @loopback={0x0, 0x1}}, 0x1c) [ 464.798973] kvm: pic: non byte read [ 464.806585] kvm: pic: non byte read [ 464.827516] kvm: pic: non byte read [ 464.831817] kvm: pic: non byte read [ 464.840819] kvm: pic: non byte read 2018/04/13 22:31:29 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/13 22:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) r2 = creat(&(0x7f0000b89ff8)='./file0\x00', 0x80) r3 = socket(0x8000000200010, 0x9, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000036f000)=0xfff) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0xfffffffffffffffc, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) fchmod(r1, 0xfffeffffff7ffffa) mq_notify(r4, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) open_by_handle_at(r3, &(0x7f0000fa7000)={0xd0, 0x8, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9ee259ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x40) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r4, 0x220}], 0x2, 0x1000) ftruncate(r1, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d59fe8)={0x80000001, 0x9, 0x8, 0x3, 0xb, 0x88cc}) sched_rr_get_interval(r0, &(0x7f00007d6ff0)) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000924ffc)=r0) ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000b54ff0)={0x1, 0xfffffffffffffff7, 0x101, 0x200}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005c7000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b87000)) clock_gettime(0x4, &(0x7f000028dff0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) mq_timedsend(r4, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000040e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000273ff0)={r7, &(0x7f0000c44000)=""/60}) [ 464.849219] kvm: pic: non byte read [ 464.857300] kvm: pic: non byte read [ 464.867498] kvm: pic: non byte read [ 464.882231] kvm: pic: non byte read 2018/04/13 22:31:30 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000300)) 2018/04/13 22:31:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000340)={0x36, "ca80b0ae12393514d0766ed101950bcccfdb18ae05ef5008523d720d28ef90c82e8efae08585ae05e776c8306c5fafba22dfa9e86261"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00000002c0)={r2, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:31:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x100000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:30 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/13 22:31:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) r2 = creat(&(0x7f0000b89ff8)='./file0\x00', 0x80) r3 = socket(0x8000000200010, 0x9, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000036f000)=0xfff) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0xfffffffffffffffc, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) fchmod(r1, 0xfffeffffff7ffffa) mq_notify(r4, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) open_by_handle_at(r3, &(0x7f0000fa7000)={0xd0, 0x8, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9ee259ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x40) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r4, 0x220}], 0x2, 0x1000) ftruncate(r1, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d59fe8)={0x80000001, 0x9, 0x8, 0x3, 0xb, 0x88cc}) sched_rr_get_interval(r0, &(0x7f00007d6ff0)) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000924ffc)=r0) ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000b54ff0)={0x1, 0xfffffffffffffff7, 0x101, 0x200}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005c7000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b87000)) clock_gettime(0x4, &(0x7f000028dff0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) mq_timedsend(r4, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000040e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000273ff0)={r7, &(0x7f0000c44000)=""/60}) 2018/04/13 22:31:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r2, 0x20}], 0x1, 0x896) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000300)="137396cd16eb45db00db3fdb08f78e7a82ca1a235ebd") socket$key(0xf, 0x3, 0x2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="4e4981c43e0845", 0x7, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x1, 0x9, r4) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00000000c0)="0d5bf124c22cd594a752ca73f21d48f5312392e67ebdecb39a8030985dfa234202ef7c0d866c65f489ac47039ed2896f6180a331ac", 0x35}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xbf4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x6, 0x4, 0xc6, 0x81, 0x4, 0x5, 0xffffffff7fffffff, 0x1, 0x35, 0x5, 0x7, 0x5, 0x2, 0x6a, 0x8]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="a7000000ae9eb70b6693adfdf9ddbe41860e2380bb0a53553c754e61855867fb2ecca5cd8435abb2af571c1916b18499b676f15e10a502ee113c91bc87351a2da8baa3d1b743bd0ff2bd068204791930ab3d3135cd599311eea0329b53feea997c2359eb4f19ee5fbd2b560ec6d347729eca68e619e5b245d8855c8de71f770e438625016e17d69755c6de8eb1ef43cf090bdb95548bb342ef539a24da0c9f7e8a3b3e9cfb4a3c0be37362"], &(0x7f0000000040)=0xaf) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000400)={0x1c4, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r6, 0x2}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000002c0)={0x1, 0x24000000}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) [ 466.133727] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 466.136813] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 22:31:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) [ 466.178189] kvm: pic: single mode not supported [ 466.178202] kvm: pic: level sensitive irq not supported [ 466.183648] kvm: pic: single mode not supported 2018/04/13 22:31:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x10000000, @loopback={0x0, 0x1}}, 0x1c) [ 466.189148] kvm: pic: level sensitive irq not supported [ 466.234866] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 22:31:30 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/13 22:31:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfe80, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x10000120, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) r2 = creat(&(0x7f0000b89ff8)='./file0\x00', 0x80) r3 = socket(0x8000000200010, 0x9, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000036f000)=0xfff) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0xfffffffffffffffc, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) fchmod(r1, 0xfffeffffff7ffffa) mq_notify(r4, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) open_by_handle_at(r3, &(0x7f0000fa7000)={0xd0, 0x8, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9ee259ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x40) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r4, 0x220}], 0x2, 0x1000) ftruncate(r1, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d59fe8)={0x80000001, 0x9, 0x8, 0x3, 0xb, 0x88cc}) sched_rr_get_interval(r0, &(0x7f00007d6ff0)) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000924ffc)=r0) ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000b54ff0)={0x1, 0xfffffffffffffff7, 0x101, 0x200}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005c7000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b87000)) clock_gettime(0x4, &(0x7f000028dff0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) mq_timedsend(r4, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000040e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000273ff0)={r7, &(0x7f0000c44000)=""/60}) 2018/04/13 22:31:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/13 22:31:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000340)={0x36, "ca80b0ae12393514d0766ed101950bcccfdb18ae05ef5008523d720d28ef90c82e8efae08585ae05e776c8306c5fafba22dfa9e86261"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00000002c0)={r2, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:31:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:31 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000000, 0x20000) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)="8392b4f111fa5fa0b8640d13b7b70b5265b76cd1efa66f49b777706c3413ebeb1a4817ec777811dd61821bb23f90e2be515d15280f762d4b158bd2c5cd1b26adb45bfa31446a", 0x46) r1 = getpid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="07000000000000000100008000000000", @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000c001000000040000a036020000f53763f84bf3f6b3bb70db27c6b4c21d70301459b2432d77295388843e079e997debc59d3462781826db1a33ff1ff011a6935e7c2db4b17a67e7d6928231b4e9"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r6}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r5, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r6) vmsplice(r6, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) [ 467.208602] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 467.226180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 467.238968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 22:31:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/13 22:31:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfc000000, @loopback={0x0, 0x1}}, 0x1c) [ 467.267733] kvm: pic: single mode not supported [ 467.267744] kvm: pic: level sensitive irq not supported [ 467.274832] kvm: pic: single mode not supported 2018/04/13 22:31:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/13 22:31:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/13 22:31:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x700, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000002, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000013c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) exit(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/13 22:31:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xd004, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x805, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000340)={0x36, "ca80b0ae12393514d0766ed101950bcccfdb18ae05ef5008523d720d28ef90c82e8efae08585ae05e776c8306c5fafba22dfa9e86261"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00000002c0)={r2, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 467.280332] kvm: pic: level sensitive irq not supported [ 467.757066] kvm: pic: single mode not supported [ 467.762557] kvm: pic: level sensitive irq not supported [ 467.767739] kvm: pic: single mode not supported 2018/04/13 22:31:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x80fe, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 22:31:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) r2 = creat(&(0x7f0000b89ff8)='./file0\x00', 0x80) r3 = socket(0x8000000200010, 0x9, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000036f000)=0xfff) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0xfffffffffffffffc, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) fchmod(r1, 0xfffeffffff7ffffa) mq_notify(r4, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) open_by_handle_at(r3, &(0x7f0000fa7000)={0xd0, 0x8, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9ee259ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x40) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r4, 0x220}], 0x2, 0x1000) ftruncate(r1, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d59fe8)={0x80000001, 0x9, 0x8, 0x3, 0xb, 0x88cc}) sched_rr_get_interval(r0, &(0x7f00007d6ff0)) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000924ffc)=r0) ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000b54ff0)={0x1, 0xfffffffffffffff7, 0x101, 0x200}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005c7000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b87000)) clock_gettime(0x4, &(0x7f000028dff0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) mq_timedsend(r4, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000040e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000273ff0)={r7, &(0x7f0000c44000)=""/60}) 2018/04/13 22:31:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/13 22:31:32 executing program 6: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/13 22:31:32 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/13 22:31:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 467.773179] kvm: pic: level sensitive irq not supported [ 468.497655] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 468.510425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 468.531782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 22:31:33 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/13 22:31:33 executing program 2: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/04/13 22:31:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x1f0}}, 0x10) 2018/04/13 22:31:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x805000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:33 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x7, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) 2018/04/13 22:31:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/13 22:31:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfa03, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:34 executing program 6: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) keyctl$setperm(0x11, r0, 0x0) 2018/04/13 22:31:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/13 22:31:34 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x185800, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 22:31:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 22:31:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000), 0xffa2) 2018/04/13 22:31:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@gid={'gid', 0x3d, [0x33, 0x37, 0x30, 0x36, 0x31, 0x35, 0x32, 0x33, 0x36, 0x36]}, 0x2c}]}) 2018/04/13 22:31:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, &(0x7f0000000300)=""/56, 0x38}, 0x0) 2018/04/13 22:31:34 executing program 0: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000004c0), 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r3, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x7, 0x800000000005}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)) 2018/04/13 22:31:34 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x203}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x541b, 0x6f2000, &(0x7f00000001c0)) 2018/04/13 22:31:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x2) dup2(r0, r1) 2018/04/13 22:31:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) 2018/04/13 22:31:34 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) rt_sigaction(0x0, &(0x7f0000000340)={0x7, {0x4}, 0x8000000, 0x101}, 0x0, 0x8, &(0x7f0000000380)) gettid() r1 = getpgrp(0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="f6876ef4b00bb6f057f60040b65403a7da88181fc9ba4ca7be62f44b18e80cf9a1edb57c3745ad4da39dbdca68665097595b859deebd2a681941d0100fb3200820a868d78248286628e96b87590ec96795f98603723e4bc41fb0c2a0e30d7e024fbd28a06a9a08e30c61e70ed2bd19df868ab31a8d393b5c81e75dadb1ab4bcbe5b474e8d211084825ab2c9f8afa73a2ddaf7f") mkdir(&(0x7f00000002c0)='./file0\x00', 0x50) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x4, 0x80000001, 0x10000, 0x9, 0x8, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000000c0)={{0xf3c2, 0x0, 0x5, 0xffff, "04624aa43c0a0a2e0c62cf686d2ca178b481312e80b498a623d796650653bf83f6899bdd18ffc4fba33c93f4", 0x3}, 0x0, 0x0, 0xfffffffffffffff7, r1, 0x74, 0x2, "7a8347e7bfbfb3e3c91940206c46e0854b73691b559c7580d6179f298db761e3e5d065b2aac8b04b5e8f259c47ecc067d7f02e90a917afe291bbddb6bd9643a5", &(0x7f0000000080)='\x00', 0x1, [], [0x32b6, 0xff, 0xffffffff, 0x9]}) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xffffffffffffffa2) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/13 22:31:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfc00000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 469.791600] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:34 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/04/13 22:31:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) timerfd_create(0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/13 22:31:34 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) 2018/04/13 22:31:34 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') setns(r0, 0x0) [ 470.061490] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:34 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x8000000007, &(0x7f0000000040)) fanotify_init(0x51, 0x0) userfaultfd(0x0) 2018/04/13 22:31:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x32b) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x14, "ca9e00293c6a36834983462bb8121f98c5e65bb8"}, &(0x7f0000000200)=0x38) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/13 22:31:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xa000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008000000759b288842f5ac1f020409"}) 2018/04/13 22:31:34 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) 2018/04/13 22:31:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/13 22:31:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='projid_map\x00') read(r0, &(0x7f0000000040)=""/205, 0xcd) 2018/04/13 22:31:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/13 22:31:34 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/13 22:31:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/04/13 22:31:34 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/13 22:31:35 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/13 22:31:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dc) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) read(r0, &(0x7f0000000c00)=""/85, 0x55) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) write$eventfd(r1, &(0x7f0000000280), 0xff93) write(r1, &(0x7f00000009c0)="820705390d6ec575dd3d3c9b2502d191c293416d13", 0x15) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r1, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r1, &(0x7f0000000a40)='`', 0x1, 0x0, 0x0, 0x0) 2018/04/13 22:31:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x7800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x14, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/13 22:31:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001540), 0x0) 2018/04/13 22:31:35 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/13 22:31:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write(r0, &(0x7f0000000080)='$', 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/13 22:31:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfc00, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/13 22:31:36 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/13 22:31:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x18, 0x1, 0x2, 0x8000000000001, 0x0, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) 2018/04/13 22:31:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/13 22:31:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x75}) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xbf2e}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5ea}, 0x401, [0xfffffffffffffff8, 0x5, 0x8001, 0x3c, 0x7, 0x2, 0x3, 0x5]}, 0x5c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) shutdown(r0, 0x1) 2018/04/13 22:31:36 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/13 22:31:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/04/13 22:31:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) [ 471.805510] QAT: Invalid ioctl 2018/04/13 22:31:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002a4000)) 2018/04/13 22:31:36 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0}, {r3, 0x40}, {r2, 0x1000}, {r3}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2}], 0x8, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) write$tun(r3, &(0x7f0000000200)={@pi={0x0, 0x11}, @hdr={0x2, 0x84, 0x8, 0x4, 0xbf5c, 0x960000}, @ipv4={{0x1d, 0x4, 0x62e, 0xd32a, 0xfb, 0x67, 0x54f, 0x9, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, {[@generic={0x1, 0x5, "b9384d"}, @end, @end, @ssrr={0x89, 0xf, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x8]}, @generic={0x0, 0x12, "b813a9704bda8310b35714f7013f0741"}, @timestamp={0x44, 0x1c, 0x6, 0x0, 0xd9, [{[], 0xfffffffffffff3e1}, {[@empty]}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}, {[], 0x214}]}, @noop={0x1}, @rr={0x7, 0x1b, 0x6, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @udp={0x4e21, 0x4e20, 0x87, 0x0, [@guehdr={0x2, 0xffffffff, 0x8, 0x3, 0x100, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x8000, 0x100, [0x80]}, @guehdr={0x1, 0x7ff, 0xb5, 0x100000000, 0x100}, @guehdr={0x2, 0xfffffffff7d08149, 0x997, 0xfffffffffffffffd, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x213d, 0x5, 0x100}, @guehdr={0x2, 0x4, 0x4a, 0x2, 0x100, [0x80]}], "c66f6efe40079f1db4f3c3b3a47b2fa723bed7406482582d959716580f485e0aa32bb2677f133d93779f43111314f5ae0322d5c44d8af30143a879653d67dd35ece54922e51013f877a3f644207bd6f409c241af2db90b"}}}, 0x109) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 22:31:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 472.651434] QAT: Invalid ioctl 2018/04/13 22:31:37 executing program 1: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/13 22:31:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x4000000000000000, 0x1}}, 0x1c) 2018/04/13 22:31:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x251952a46d2e0470) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffa, 0x0, 0x43, 0x7, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000033f000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000000c0)={r6}) r7 = socket$unix(0x1, 0x1, 0x0) r8 = getpgid(0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000140)=r8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)=r3) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)) 2018/04/13 22:31:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/13 22:31:37 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/13 22:31:37 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/13 22:31:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/04/13 22:31:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) [ 472.956217] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 472.968607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 472.990580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 22:31:37 executing program 1: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/13 22:31:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) [ 473.006581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 22:31:37 executing program 1: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/13 22:31:37 executing program 0: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10}, 0xc) 2018/04/13 22:31:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000001c0)={0x14, &(0x7f0000000100)="08b0075d95eef902ecf46457bd4ac5bf67bd6e2b"}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/04/13 22:31:37 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 22:31:37 executing program 1: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 473.103359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 473.143453] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 22:31:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) [ 473.249318] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 473.261756] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 22:31:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/13 22:31:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000001c0)={0x14, &(0x7f0000000100)="08b0075d95eef902ecf46457bd4ac5bf67bd6e2b"}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/04/13 22:31:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/04/13 22:31:38 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/13 22:31:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/13 22:31:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xf903000000000000, 0x1}}, 0x1c) 2018/04/13 22:31:38 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/13 22:31:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {}, 0xfffffffffffffffe}) 2018/04/13 22:31:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000001c0)={0x14, &(0x7f0000000100)="08b0075d95eef902ecf46457bd4ac5bf67bd6e2b"}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/04/13 22:31:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x1) [ 473.908501] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 473.933589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 22:31:38 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956b6849ca54c071e25f969b07", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 22:31:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000001c0)={0x14, &(0x7f0000000100)="08b0075d95eef902ecf46457bd4ac5bf67bd6e2b"}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/04/13 22:31:38 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/13 22:31:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/13 22:31:39 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0//ile0\x00') 2018/04/13 22:31:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 22:31:39 executing program 6: shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) 2018/04/13 22:31:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x60000000, 0x1}}, 0x1c) 2018/04/13 22:31:39 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 22:31:39 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/13 22:31:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 22:31:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a03", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/13 22:31:39 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r0}}, &(0x7f00000000c0)) alarm(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f00000001c0)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/13 22:31:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="5be3639f32e604bf11300cfab4dbb055d2f5b6059bb32379222b7bf674ead94ab84ab9ff94283fb22bdc3d4eb669ea8ac6320f9cbf2cec896aa886876c40be56e5b02d96a18de577a2ff338f26c8d4e1e4ed9131a602c43d283f884559ff54ac0ebb18f1eb6e0f0adf89ed9af74277d38985300975eed49764260354a574666582d97356a21e9b569f0096d4bfc3b5ddc70377f6a6b80196434697061c88962b82191a1013d01aa910be17a09ec250b5c0d53eb22d48809af9073d0ec96832eec616ee3cc3670886ee99e6d947c98825dc519ab4bca71da69051d4416c5ce748a907fe4f82d900d93e73daabbfb321f4993116f7e5d55b83054a31cd729c1cacfafb304efbd7911c4beb953670601634f1fb334c46843f79747d3c6218073b88ba86b1a26c373fdb81e496a97f13949fdbf2d325c3843eb361dfe439d2c0c20a2e8603d7c6eaef4a4c3a36f4bd5cc40fee0293b2989890fd901f9b01c869982ebb67a42c1cd11ca40a9412ae09b1fbaca8eaf9fda16500b265edd756a21523d7a2f49b3b8718719498d7807f96c076842fd488de7b565d5e4fb91c0796194e06e4f941dc5ac8942abad3d6941b4f38e26a3c836020b1d2d79ff8e9f3008f3b3d9be7d800d5ed3d89c8e53cf26f271500ee96aa9c73ed07834edccdf1dfdae205124109912a87a18fcf72a802e8c48899f212d4404c142095c3b9083d0c6a1fba11b12575ba5f86dda93777cc563882a2071508edd354b3ed1a062d50c3dd31f52e9205206b949c2f6330a3c38ee966878737bfccdadb6d2f57db170d7eed32c8b0a0d7c2be9c7312091f4d5c545ccc8835f9cb0c89d65dc4ae34213655c88b20f352a2c6999d57a12e9d1a4fdc78be6a23716c3fe03f4b3fcf868a8699e3fcb3f761e98e25e1182b8fa23c8dbf8da0e90ab1915b6873a2db3c1e5eecbf55175c345c6b2a6c61ceff5d824942d06afb33f4762be7df1f06bd6a4318309370fc469d832d6fcf2fbbb1618d92e0367762c5c2ccf14eeea985a2afcb39e166d58c97da61ec4dba0f43a683e4b18cb495b8a9088a37af4a2b1ee4d66778c58b7ef00ab20d23e71167be3054db5aa7ff5d1fdf904f6352bd3bfa7fe5e7454134892749b9f651cb55dcdba28701df74194c020d46c947c2c7883b2d8138720f207631108e858642a5dab5aca33286d6c1a0e1cbfac798bc97191f785c3bedc0f97009c7846548c7e31af2", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 22:31:40 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:40 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r0, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) 2018/04/13 22:31:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/13 22:31:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:40 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x4, 0x1}}, 0x1c) 2018/04/13 22:31:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:40 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) 2018/04/13 22:31:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/13 22:31:40 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) shutdown(r0, 0x0) [ 475.933175] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) [ 475.940490] FAT-fs (loop7): Filesystem has been set read-only [ 475.950224] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) [ 475.961573] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) 2018/04/13 22:31:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/13 22:31:40 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/13 22:31:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x20}, 0x1}, 0x0) 2018/04/13 22:31:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/13 22:31:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r2}) 2018/04/13 22:31:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/13 22:31:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/13 22:31:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/13 22:31:41 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:41 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/13 22:31:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x8000000000, 0x1}}, 0x1c) 2018/04/13 22:31:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/13 22:31:41 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/13 22:31:41 executing program 2: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/13 22:31:41 executing program 2: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/13 22:31:41 executing program 2: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/13 22:31:41 executing program 2: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/13 22:31:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x79}) 2018/04/13 22:31:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='0', 0x1) 2018/04/13 22:31:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/13 22:31:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r0, 0x4000002) 2018/04/13 22:31:42 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x8004, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) prctl$void(0x22) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x8}) 2018/04/13 22:31:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/13 22:31:42 executing program 6: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/04/13 22:31:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000400)=r1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000048affd)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000980)=""/4096) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000480)={0x2f, @loopback=0x7f000001, 0x4e21, 0x1, 'lc\x00', 0x2, 0x2, 0x54}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x81, 0x29, 0x6, 0x3f, 0x3f}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6, 0x100000000, 0xffffffffffffff0c, 0x100000000}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r7 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x800) signalfd(r1, &(0x7f0000000100)={0x7ff}, 0xffdf) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000500)={r2, 0x1, 0x6, @random="dc107238e092"}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r1, 0x4) 2018/04/13 22:31:42 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b1d4c)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/13 22:31:42 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 22:31:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x80087601, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) 2018/04/13 22:31:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xe803000000000000, 0x1}}, 0x1c) [ 477.914983] QAT: Invalid ioctl 2018/04/13 22:31:42 executing program 0: open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/13 22:31:42 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f00000013c0)='./bus\x00', 0xffff) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) 2018/04/13 22:31:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x42) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40086610, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/4, 0x4) dup3(r3, r0, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) r4 = msgget(0x1, 0x221) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x80000000, 0x8, 0x9d, 0x7]}) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000001c0)=""/3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) [ 477.946420] QAT: Invalid ioctl [ 477.985168] QAT: Invalid ioctl 2018/04/13 22:31:42 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 478.006984] QAT: Invalid ioctl 2018/04/13 22:31:42 executing program 0: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000001140)=@ethtool_cmd={0x26}}) 2018/04/13 22:31:42 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 22:31:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/04/13 22:31:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x281, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 478.058202] EXT4-fs (sda1): resizing filesystem from 524032 to 19 blocks [ 478.065223] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/13 22:31:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) [ 478.199267] binder: 29693:29694 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 478.243854] binder: 29693:29699 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 478.255556] EXT4-fs (sda1): resizing filesystem from 524032 to 23 blocks [ 478.262518] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/13 22:31:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) r1 = dup(r0) sendto$inet(r1, &(0x7f00000002c0)="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", 0x52f, 0x4001, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/13 22:31:43 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6deb80", 0x10, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "18958d", 0x0, 'gz8'}}}}}}}, &(0x7f00000000c0)) 2018/04/13 22:31:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) 2018/04/13 22:31:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/13 22:31:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xa00, 0x1}}, 0x1c) 2018/04/13 22:31:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/04/13 22:31:43 executing program 0: prctl$void(0x1d) 2018/04/13 22:31:43 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 22:31:43 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6deb80", 0x10, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "18958d", 0x0, 'gz8'}}}}}}}, &(0x7f00000000c0)) 2018/04/13 22:31:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000b, 0x6, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f0000000280)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000000c0)="01"}, 0x10) 2018/04/13 22:31:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1040000000000013, 0x0, 0x0) 2018/04/13 22:31:43 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r8, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r7, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) 2018/04/13 22:31:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) 2018/04/13 22:31:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1000000000000025, 0x0, [{0x48a}]}) 2018/04/13 22:31:43 executing program 1: syz_emit_ethernet(0x9e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/04/13 22:31:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/13 22:31:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) [ 479.058397] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:43 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000480)=""/4096) 2018/04/13 22:31:43 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6deb80", 0x10, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "18958d", 0x0, 'gz8'}}}}}}}, &(0x7f00000000c0)) [ 479.273890] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) 2018/04/13 22:31:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/13 22:31:44 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6deb80", 0x10, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "18958d", 0x0, 'gz8'}}}}}}}, &(0x7f00000000c0)) 2018/04/13 22:31:44 executing program 7: chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unlink(&(0x7f0000000140)='./file0/file0\x00') 2018/04/13 22:31:44 executing program 4: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/13 22:31:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xb80b000000000000, 0x1}}, 0x1c) 2018/04/13 22:31:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xffffffffffffffc0}}) 2018/04/13 22:31:44 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r8, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r7, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) 2018/04/13 22:31:44 executing program 6: r0 = socket(0x10, 0x2000000000000002, 0x0) write(r0, &(0x7f0000898000)="240000002e001d00320000086535cd9c50fc1bcde57a2bc120db010e0000000000000000", 0x24) 2018/04/13 22:31:44 executing program 4: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={r5, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) fcntl$setstatus(r0, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r6, r0, 0x0) [ 479.958398] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:44 executing program 0: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d", 0x3) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/13 22:31:44 executing program 7: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/13 22:31:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd6d0000360000000001dd0700050000001f5f13c908000100f8ff72730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/13 22:31:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000c5000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) 2018/04/13 22:31:44 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) [ 480.242427] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 480.298967] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/13 22:31:45 executing program 7: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xffffffc0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/13 22:31:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/13 22:31:45 executing program 4: mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x0, 0x2000031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/13 22:31:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x287) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/13 22:31:45 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r8, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r7, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) 2018/04/13 22:31:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/13 22:31:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xea821e4900000000, 0x1}}, 0x1c) 2018/04/13 22:31:45 executing program 7: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:45 executing program 6: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/13 22:31:45 executing program 4: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/199) [ 481.168667] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 22:31:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/13 22:31:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/13 22:31:46 executing program 7: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:46 executing program 6: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/13 22:31:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x18000000, 0x1}}, 0x1c) 2018/04/13 22:31:46 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r8, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r7, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) [ 482.129381] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:31:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/13 22:31:46 executing program 6: accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) signalfd4(0xffffffffffffffff, &(0x7f0000000780), 0x8, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001ec0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002100)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000003e80)={&(0x7f0000003e40)='./file0\x00'}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000003f00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000003f80)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004540)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x8084}], 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/04/13 22:31:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2b, 0x1, 0x0) 2018/04/13 22:31:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) 2018/04/13 22:31:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/13 22:31:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/13 22:31:46 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) dup2(r0, r1) 2018/04/13 22:31:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:46 executing program 4: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="cefaad1b000e0000ffff3d", 0xb}], 0x0, 0x0) 2018/04/13 22:31:46 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x7fffffffefff, &(0x7f0000000000)) 2018/04/13 22:31:47 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) pipe2(&(0x7f0000000040), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) [ 482.524430] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 482.555150] BFS-fs: bfs_fill_super(): Last block not available: 7935 2018/04/13 22:31:47 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:31:47 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x4, 0x2, 0x7fffffff}, 0x2c) [ 482.637441] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 482.677594] BFS-fs: bfs_fill_super(): Last block not available: 7935 [ 483.446619] binder: BINDER_SET_CONTEXT_MGR already set [ 483.452095] binder: 29917:29931 ioctl 40046207 0 returned -16 [ 483.459750] binder_alloc: 29917: binder_alloc_buf, no vma [ 483.465382] binder: 29917:29922 transaction failed 29189/-3, size 0-0 line 2963 [ 483.489525] binder: 29917:29932 got reply transaction with no transaction stack [ 483.497064] binder: 29917:29932 transaction failed 29201/-71, size 0-0 line 2763 2018/04/13 22:31:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/13 22:31:48 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) 2018/04/13 22:31:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setrlimit(0x7, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) 2018/04/13 22:31:48 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0xfffffff6) 2018/04/13 22:31:48 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003000)}}, 0x20) 2018/04/13 22:31:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xb80b0000, 0x1}}, 0x1c) 2018/04/13 22:31:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) pipe2(&(0x7f0000000040), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/13 22:31:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) tkill(r3, 0x1000000000016) [ 483.623985] binder: undelivered TRANSACTION_ERROR: 29201 [ 483.629850] binder: undelivered TRANSACTION_COMPLETE 2018/04/13 22:31:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000071, 0x0, 0x50047263}]}) 2018/04/13 22:31:48 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003000)}}, 0x20) 2018/04/13 22:31:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/04/13 22:31:48 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003000)}}, 0x20) 2018/04/13 22:31:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) [ 484.526488] binder: undelivered TRANSACTION_COMPLETE 2018/04/13 22:31:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xff, 0x8000c}}) 2018/04/13 22:31:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x3, 0x0, [{0xd, 0x7}, {0x80000008, 0xfffffffffffff001}, {0x1}]}) 2018/04/13 22:31:49 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/13 22:31:49 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003000)}}, 0x20) 2018/04/13 22:31:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0xbb, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:31:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xea821e49, 0x1}}, 0x1c) 2018/04/13 22:31:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) pipe2(&(0x7f0000000040), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/13 22:31:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) tkill(r3, 0x1000000000016) 2018/04/13 22:31:49 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x42f}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) 2018/04/13 22:31:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x8000, 0x20020007, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/13 22:31:49 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101902, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) 2018/04/13 22:31:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000240)='./file0/bus\x00', 0x0) 2018/04/13 22:31:49 executing program 5: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, &(0x7f0000000a00)) 2018/04/13 22:31:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x8f}) 2018/04/13 22:31:49 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x214}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2285, 0x935300, &(0x7f00000001c0)) 2018/04/13 22:31:49 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x102, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/13 22:31:49 executing program 5: getpid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1}, 0x0) [ 485.448232] binder: undelivered TRANSACTION_COMPLETE 2018/04/13 22:31:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x1df}, {}]}}) 2018/04/13 22:31:50 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) 2018/04/13 22:31:50 executing program 5: r0 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)) ftruncate(r0, 0x0) 2018/04/13 22:31:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) dup2(r0, r1) 2018/04/13 22:31:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) pipe2(&(0x7f0000000040), 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/13 22:31:50 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) 2018/04/13 22:31:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfffffff5, 0x1}}, 0x1c) 2018/04/13 22:31:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) tkill(r3, 0x1000000000016) 2018/04/13 22:31:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/13 22:31:50 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x4, 0x4f8, [0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'vcan0\x00', 'lo\x00', 'ip6gre0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x1d, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00', 'teql0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="b46e969f184b", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'erspan0\x00', 'yam0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@quota={'quota\x00', 0x18}, @cpu={'cpu\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'ip_vti0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="b91813edb10c"}}}}]}]}, 0x570) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/04/13 22:31:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/251) 2018/04/13 22:31:50 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) 2018/04/13 22:31:50 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000940)=[{}], r1, 0x1, 0x1, 0x400000}}, 0x20) 2018/04/13 22:31:50 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) [ 486.447693] binder: undelivered TRANSACTION_COMPLETE 2018/04/13 22:31:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/251) 2018/04/13 22:31:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r7, 0x9, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r8, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/04/13 22:31:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) tkill(r3, 0x1000000000016) 2018/04/13 22:31:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xd1, 0x2, [0x0, 0x7ff]}, 0xc) 2018/04/13 22:31:51 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/207, 0xcf, 0x0) 2018/04/13 22:31:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) 2018/04/13 22:31:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x6100000000000000, 0x1}}, 0x1c) 2018/04/13 22:31:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/251) 2018/04/13 22:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/13 22:31:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/13 22:31:51 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={"e7caf755a5e2eb0600", 0x600}) 2018/04/13 22:31:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/251) 2018/04/13 22:31:51 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/13 22:31:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) 2018/04/13 22:31:51 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/04/13 22:31:51 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 0x0) close(r0) 2018/04/13 22:31:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) 2018/04/13 22:31:52 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00008e5000/0x4000)=nil) shmat(r0, &(0x7f0000059000/0x4000)=nil, 0x0) 2018/04/13 22:31:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x20010010, 0x1}}, 0x1c) 2018/04/13 22:31:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r7, 0x9, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r8, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/04/13 22:31:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) 2018/04/13 22:31:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x6, 0x3, 0xf7e4, 0xd2a5}, 0x10) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="93", 0x1}], 0x1}, 0x0) 2018/04/13 22:31:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x45, 0x1800) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="93", 0x1}], 0x1}, 0x0) 2018/04/13 22:31:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) 2018/04/13 22:31:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x45, 0x1800) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="93", 0x1}], 0x1}, 0x0) 2018/04/13 22:31:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r2, 0x406, r2) 2018/04/13 22:31:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x45, 0x1800) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="93", 0x1}], 0x1}, 0x0) 2018/04/13 22:31:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/13 22:31:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x45, 0x1800) fcntl$dupfd(r0, 0x0, r0) 2018/04/13 22:31:52 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x45, 0x1800) 2018/04/13 22:31:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) 2018/04/13 22:31:53 executing program 6: fanotify_init(0x45, 0x1800) 2018/04/13 22:31:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) read(r2, &(0x7f0000000040)=""/25, 0x19) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) ioprio_set$uid(0x0, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) writev(r1, &(0x7f000036bfd0), 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x7fff, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) fallocate(r6, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff) dup2(r6, r5) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000180)=0x2, 0x4) connect$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x325, 0x2b3d, 0x9, 0x8, 0xc5e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x401) read(r4, &(0x7f0000000080)=""/1, 0x1) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/13 22:31:53 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) mq_notify(r1, &(0x7f0000000040)={0x0, 0x13, 0x6, @thr={&(0x7f00000000c0)="c60412a6206ce9c688b51a1641d68a97baa390ac92e86b358a2fdb0fccebe92d68d94f3f96d990a5fc77d94e25c8330f72c804ab2770ae6e05f944ed1d707e2c75ab34682e74587376f01b458208832a01568d9b0828ecedea7f022152625b98d74d60d6bb216892dddc9e67fdefb378d443ddfc49ac5e453ef4cb40314aecc21a0f375a67d2c3dabcf36303ea0e66d0a0dc3b6b019b1f040c3fe92e41549f801517e7a0", &(0x7f0000000000)="efa614ccf5921ca3e8e187295460358f5605acc0fddd0d"}}) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/13 22:31:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x6100, 0x1}}, 0x1c) 2018/04/13 22:31:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/13 22:31:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r7, 0x9, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r8, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/04/13 22:31:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:53 executing program 6: fanotify_init(0x0, 0x1800) 2018/04/13 22:31:53 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) 2018/04/13 22:31:53 executing program 6: fanotify_init(0x0, 0x1800) 2018/04/13 22:31:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x411}]}) 2018/04/13 22:31:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:53 executing program 6: fanotify_init(0x0, 0x1800) 2018/04/13 22:31:53 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)={0x59, 0x0, 0x1, @random="070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000000fdc82b8391907f000100"}, 0x59) 2018/04/13 22:31:54 executing program 6: fanotify_init(0x45, 0x0) 2018/04/13 22:31:54 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:31:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r7, 0x9, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r8, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/04/13 22:31:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x6, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) r3 = semget$private(0x0, 0x408, 0x0) semop(r3, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r3, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x1]}, 0x5c) 2018/04/13 22:31:54 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/13 22:31:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xe, 0x1}}, 0x1c) 2018/04/13 22:31:54 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) [ 489.749398] CUSE: DEVNAME unspecified [ 489.765703] CUSE: DEVNAME unspecified 2018/04/13 22:31:54 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x1000802) 2018/04/13 22:31:54 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) dup2(r2, r1) socketpair(0x0, 0x0, 0x1, &(0x7f0000000600)) 2018/04/13 22:31:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:54 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x400) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xa5}, 0x1c) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) timerfd_create(0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='/dev/vga_arbiter\x00') r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x58) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x3, 0xc6, &(0x7f0000000200)="85d196138a4b25bba6db02358051acd39ede39a74e56f7960eaf1f5ac7e39b1fa40be9adf8dcec602f231f2ed5eba326118a219bfff6b078dcdac05ce102bda1ae388557b5fd520ac5a7a2b7586f7fae65608744058febc243dc8c99f2ea1461d7a8c02d014278d811e396cd3415bad74404986c5a3c6974e1901598f7cf23c727b6f0495f27cbebb39de5e2eac011e7007060e5b57ee1c9dec0053fb419ed01cd211c60d67fb342d445f0bc05ce15aaf0aee21bb0a72546853c33d55392e535885d85bc4452"}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000340)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) 2018/04/13 22:31:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) [ 489.861110] QAT: Invalid ioctl [ 489.873209] QAT: Stopping all acceleration devices. 2018/04/13 22:31:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) [ 489.902471] QAT: Invalid ioctl [ 489.916224] QAT: Stopping all acceleration devices. 2018/04/13 22:31:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x80fe, 0x1}}, 0x1c) 2018/04/13 22:31:55 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4800000000000000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) r2 = gettid() ptrace$cont(0x3f, r2, 0x6, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/13 22:31:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:55 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x4000000000000000) 2018/04/13 22:31:55 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) dup2(r2, r1) socketpair(0x0, 0x0, 0x1, &(0x7f0000000600)) 2018/04/13 22:31:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x6, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) r3 = semget$private(0x0, 0x408, 0x0) semop(r3, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r3, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x1]}, 0x5c) 2018/04/13 22:31:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) [ 490.930608] QAT: Invalid ioctl 2018/04/13 22:31:55 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:55 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) dup2(r2, r1) socketpair(0x0, 0x0, 0x1, &(0x7f0000000600)) [ 490.957939] QAT: Stopping all acceleration devices. 2018/04/13 22:31:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) 2018/04/13 22:31:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:31:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 491.018390] QAT: Invalid ioctl [ 491.032469] QAT: Stopping all acceleration devices. 2018/04/13 22:31:55 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x4002, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x28}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) dup2(r2, r1) socketpair(0x0, 0x0, 0x1, &(0x7f0000000600)) 2018/04/13 22:31:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x3, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 491.102113] QAT: Invalid ioctl [ 491.114708] QAT: Stopping all acceleration devices. 2018/04/13 22:31:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfc000000, 0x1}}, 0x1c) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x26087a) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x8, 0x8000, 0x10000000000aa2c, 0x100, 0x8, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x6a5b, 0x2, {0x0, 0x3, 0xe, 0x3, 0x8000}}) 2018/04/13 22:31:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x6, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) r3 = semget$private(0x0, 0x408, 0x0) semop(r3, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r3, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x1]}, 0x5c) 2018/04/13 22:31:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x0, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), 0x10) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000004c0), 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10b002, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1b, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x19, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x23, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1e, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x16, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7a, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x14, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x21, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x13, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x12, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x74, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x1f4, 0x1}}, 0x1c) 2018/04/13 22:31:57 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x1) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000001000000c4"], 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r2, r3/1000+10000}}) getdents64(r0, &(0x7f0000000040)=""/91, 0x5b) lseek(r0, 0x100000000, 0x0) pause() sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="61dbae6445e89da940fac47e365b7ba57ce3b4069306f5b6043edea84f7dc7d1d6b2aa675bdb869481f28adcaf3373ca06ee9894e1f129e3436c17b73caaa3f3cfc12fe41374fa3827d6b31200db455d6e51756a6cf137e7e9024d84fa91f885af1108ee9aeb84a195d3cdcea9d8fe12f1fa88c52c1b5534de5e506437fc314111d5343c1686534c67b2", 0x8a}, {&(0x7f0000000200)="462fa21944cf48d1b9e859b8a1ab37e325f91f09b8b442be5e28786f8d8fa5266abd06e6ff02b5f65b91871e0b19db2931bc1228f2b2231f6b1c27af9547cfbfa751edf3c4f6183d8d084e49660aedf4426d1a3bc8d8b4cd3d3fe0c58fd083c2a7615f58", 0x64}, {&(0x7f0000000380)="4df84d5dda96ebd46e40a69edc75a2ec28c143fa0191b186840c5d6f8504b9a2065f7fbe3668c0cbcec025265c3737ec03d871ddab1445f33430f8d810ef5e2b888d7a3ad8cda720aeaf598e7f281cdd562788fba073ba25dd03228bff91b01d2a7f2fc85e72bb25188e67d543575593895687944000f16254d1894baba4a7974df254eb2fb8b7e298fa6c0ee1659d8262b889e2ff978b32", 0x98}], 0x3, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x78, 0x117, 0x2, 0x61, "d73a50af4ff8350fd71c6909fed16391aa2ad137ffb601e6ed030405db36bb1dbfc39fb0eb40ff04bd5ed4a35a418b5074af6217568f11e3e6c7e42b8f9742a1bf14c32b00f38a01bb165f7cbafe4c58d245b0cde253daeb85aa281a5635c4dfb5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x138, 0x4001}, 0x40) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/04/13 22:31:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x6, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) r3 = semget$private(0x0, 0x408, 0x0) semop(r3, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r3, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x1]}, 0x5c) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6f, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xc, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x75, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x76, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x15, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xd, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x71, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x4, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x66, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:58 executing program 2: syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/04/13 22:31:58 executing program 6 (fault-call:0 fault-nth:0): fanotify_init(0x45, 0x0) 2018/04/13 22:31:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) 2018/04/13 22:31:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/152, 0x98}], 0x1, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/236, 0xec}}], 0x1, 0x0, &(0x7f00000011c0)) close(r0) 2018/04/13 22:31:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfa03000000000000, 0x1}}, 0x1c) 2018/04/13 22:31:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 2018/04/13 22:31:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x0, 0x989680}, 0x8) [ 494.043965] FAULT_INJECTION: forcing a failure. [ 494.043965] name failslab, interval 1, probability 0, space 0, times 0 [ 494.055415] CPU: 0 PID: 30434 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 494.062265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.071630] Call Trace: [ 494.074252] dump_stack+0x1b9/0x294 [ 494.077899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 494.083110] should_fail.cold.4+0xa/0x1a [ 494.087177] ? graph_lock+0x170/0x170 [ 494.090988] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 494.096111] ? _parse_integer+0x190/0x190 [ 494.100254] ? graph_lock+0x170/0x170 [ 494.104053] ? lock_release+0xa10/0xa10 [ 494.108027] ? check_same_owner+0x320/0x320 [ 494.112341] ? find_held_lock+0x36/0x1c0 [ 494.116396] ? find_held_lock+0x36/0x1c0 [ 494.120474] ? check_same_owner+0x320/0x320 [ 494.124789] ? rcu_note_context_switch+0x710/0x710 [ 494.129706] ? lock_downgrade+0x8e0/0x8e0 [ 494.133847] __should_failslab+0x124/0x180 [ 494.138075] should_failslab+0x9/0x14 [ 494.141866] kmem_cache_alloc_trace+0x2cb/0x780 [ 494.146532] ? find_held_lock+0x36/0x1c0 [ 494.150588] fsnotify_alloc_group+0xd8/0x4e0 [ 494.154994] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 494.159920] ? fsnotify_destroy_group+0x410/0x410 [ 494.164755] ? wait_for_completion+0x870/0x870 [ 494.169326] ? __lock_is_held+0xb5/0x140 [ 494.173381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.178923] ? cap_capable+0x1f9/0x260 [ 494.182827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.188359] ? security_capable+0x99/0xc0 [ 494.192500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.198030] ? ns_capable_common+0x13f/0x170 [ 494.202432] SyS_fanotify_init+0x25c/0x870 [ 494.206665] ? fanotify_release+0x4c0/0x4c0 [ 494.210990] ? SyS_read+0x30/0x30 [ 494.214432] ? mm_fault_error+0x380/0x380 [ 494.219795] ? ksys_ioctl+0x81/0xd0 [ 494.223413] ? do_syscall_64+0xb7/0x9d0 [ 494.227379] ? fanotify_release+0x4c0/0x4c0 [ 494.231704] do_syscall_64+0x29e/0x9d0 [ 494.235580] ? vmalloc_sync_all+0x30/0x30 [ 494.239716] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.244200] ? finish_task_switch+0x1ca/0x810 [ 494.248684] ? syscall_return_slowpath+0x5c0/0x5c0 [ 494.253601] ? syscall_return_slowpath+0x30f/0x5c0 [ 494.258522] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 494.263875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 494.268721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 494.273900] RIP: 0033:0x455319 [ 494.277074] RSP: 002b:00007fbfae8e2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 494.284769] RAX: ffffffffffffffda RBX: 00007fbfae8e36d4 RCX: 0000000000455319 2018/04/13 22:31:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000022c0), 0x0, &(0x7f0000002400)=ANY=[@ANYBLOB='nocompress,overriderockperm']) 2018/04/13 22:31:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 494.292028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000045 [ 494.299282] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 494.306538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 494.313789] R13: 000000000000007e R14: 00000000006f3c70 R15: 0000000000000000 2018/04/13 22:31:58 executing program 6 (fault-call:0 fault-nth:1): fanotify_init(0x45, 0x0) 2018/04/13 22:31:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:31:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x800, 0x7}, 0x2c) socketpair(0x11, 0x2, 0x10001, &(0x7f00000029c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a00)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002b40)={0x1, 0x13, &(0x7f0000001600)=ANY=[@ANYBLOB="1800000003000000000000000500000013030200090000000000000000000000850000001800000000000000000000000404080000800000000000000000000000ffffffa6fd00000000000009000000180000002000000000000000f8ffffff850000000d00000000000000000000009500000000000000bd87d0adae933c183397774642d71765e20601198cd9e82001e58e0598834c2714"], &(0x7f0000002ac0)='syzkaller\x00', 0x8, 0x0, &(0x7f0000002b00), 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002bc0)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000400)="953a48860c54ef63aa632b7937ce62ca51fbfedcdaf0fdde34a6c653203d722517d8d438ed1a260225ef9dc7d0d0783b60b0756b31c376c1888abd2109c5194d6fa78511949af730376513b14817c620aecb38129b5a2f2becad4d960cdfcf", &(0x7f0000000100), 0xffffffffffffffff}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="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"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e6979b90edbc9095c6b4a81e28bc563ac1f5480147f21cd9c95810383a53034152707a25fbad326483ed2f24244d0e99c1306c6f2e2ea73a2013184a600691e5c9ba3f8fb3b021f2ddbc6a8c673f2a429d15edab6dff83a9bbc2e7dc79d9f94f9f6154ddbae1e75b15"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000015c0)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='cgroup\x00', 0x2000000, &(0x7f00000005c0)="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") mkdir(&(0x7f0000000340)='./file0\x00', 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000140)="9f2c5fc16ffe425d9d6a698e44dcb4dff3385058b780e720196809a5ff110f76f8e4", &(0x7f0000000480)="216a6928e95612936f78c84d20add7aa97a49cb6ee01e886392ff6540e60cd2522a14039ceef0dd113dd"}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x4, 0x800, 0x1, &(0x7f00000016c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r4}) 2018/04/13 22:31:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/13 22:31:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff60061187a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xb, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) [ 494.457020] FAULT_INJECTION: forcing a failure. [ 494.457020] name failslab, interval 1, probability 0, space 0, times 0 [ 494.468395] CPU: 0 PID: 30461 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 494.475250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.484606] Call Trace: [ 494.487204] dump_stack+0x1b9/0x294 [ 494.490840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 494.496043] should_fail.cold.4+0xa/0x1a [ 494.500113] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 494.505225] ? graph_lock+0x170/0x170 [ 494.509024] ? find_held_lock+0x36/0x1c0 [ 494.513091] ? dmz_release_mblock.part.11+0x2f0/0x410 [ 494.518291] ? check_same_owner+0x320/0x320 [ 494.522611] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 494.527628] ? expand_files.part.8+0x56f/0x9a0 [ 494.532222] ? rcu_note_context_switch+0x710/0x710 [ 494.537158] __should_failslab+0x124/0x180 [ 494.541393] should_failslab+0x9/0x14 [ 494.545192] kmem_cache_alloc+0x2af/0x760 [ 494.549342] ? lock_downgrade+0x8e0/0x8e0 [ 494.553492] __d_alloc+0xc0/0xd30 [ 494.557034] ? do_raw_spin_unlock+0x9e/0x2e0 [ 494.561450] ? shrink_dcache_for_umount+0x290/0x290 [ 494.566482] ? __lock_is_held+0xb5/0x140 [ 494.570550] ? _raw_spin_unlock+0x22/0x30 [ 494.574700] ? __alloc_fd+0x346/0x700 [ 494.578503] ? exit_files+0xb0/0xb0 [ 494.582139] d_alloc_pseudo+0x1d/0x30 [ 494.585955] anon_inode_getfile+0x1e2/0x4c0 [ 494.590277] ? reverse_path_check_proc.cold.21+0x21/0x21 [ 494.595727] ? get_unused_fd_flags+0x121/0x190 [ 494.600322] ? cap_capable+0x1f9/0x260 [ 494.604205] ? __alloc_fd+0x700/0x700 [ 494.608006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.613541] ? security_capable+0x99/0xc0 [ 494.617689] anon_inode_getfd+0x52/0xb0 [ 494.621662] SyS_fanotify_init+0x5f7/0x870 [ 494.625894] ? fanotify_release+0x4c0/0x4c0 [ 494.630219] ? SyS_read+0x30/0x30 [ 494.633675] ? mm_fault_error+0x380/0x380 [ 494.637829] ? ksys_ioctl+0x81/0xd0 [ 494.641548] ? do_syscall_64+0xb7/0x9d0 [ 494.645538] ? fanotify_release+0x4c0/0x4c0 [ 494.649881] do_syscall_64+0x29e/0x9d0 [ 494.653778] ? vmalloc_sync_all+0x30/0x30 [ 494.657933] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.662427] ? finish_task_switch+0x1ca/0x810 [ 494.666926] ? syscall_return_slowpath+0x5c0/0x5c0 [ 494.671857] ? syscall_return_slowpath+0x30f/0x5c0 [ 494.676785] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 494.682158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 494.687193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 494.692384] RIP: 0033:0x455319 [ 494.695566] RSP: 002b:00007fbfae8e2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 494.703275] RAX: ffffffffffffffda RBX: 00007fbfae8e36d4 RCX: 0000000000455319 [ 494.710556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000045 [ 494.717838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 494.725104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 494.732370] R13: 000000000000007e R14: 00000000006f3c70 R15: 0000000000000001 2018/04/13 22:31:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x640) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"40efe7eaa560e6"}, 0x9}, 0x10) r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x3, &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r4, r5, 0xfffffffffffffc00}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x8, 0x4, 0x28, 0x81}, 0x10) bind$pptp(r6, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) r7 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x0, 0x4) 2018/04/13 22:31:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:59 executing program 6 (fault-call:0 fault-nth:2): fanotify_init(0x45, 0x0) [ 494.884543] FAULT_INJECTION: forcing a failure. [ 494.884543] name failslab, interval 1, probability 0, space 0, times 0 [ 494.896887] CPU: 0 PID: 30476 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 494.903735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.913084] Call Trace: [ 494.915693] dump_stack+0x1b9/0x294 [ 494.919338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 494.924527] ? save_stack+0xa9/0xd0 [ 494.928164] should_fail.cold.4+0xa/0x1a [ 494.932230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 494.937333] ? lock_downgrade+0x8e0/0x8e0 [ 494.941484] ? graph_lock+0x170/0x170 [ 494.945285] ? kasan_check_read+0x11/0x20 [ 494.949434] ? find_held_lock+0x36/0x1c0 [ 494.953521] ? check_same_owner+0x320/0x320 [ 494.957839] ? graph_lock+0x170/0x170 [ 494.961642] ? rcu_note_context_switch+0x710/0x710 [ 494.966572] ? kasan_check_read+0x11/0x20 [ 494.970720] ? do_raw_spin_unlock+0x9e/0x2e0 [ 494.975139] __should_failslab+0x124/0x180 [ 494.979375] should_failslab+0x9/0x14 [ 494.983170] kmem_cache_alloc+0x2af/0x760 [ 494.987314] ? find_held_lock+0x36/0x1c0 [ 494.991378] get_empty_filp+0x125/0x520 [ 494.995346] ? proc_nr_files+0x60/0x60 [ 494.999235] ? kasan_check_read+0x11/0x20 [ 495.003381] ? do_raw_spin_unlock+0x9e/0x2e0 [ 495.007807] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 495.012396] ? kasan_check_write+0x14/0x20 [ 495.016632] ? do_raw_spin_lock+0xc1/0x200 [ 495.020891] alloc_file+0x24/0x3e0 [ 495.024450] anon_inode_getfile+0x29a/0x4c0 [ 495.028773] ? reverse_path_check_proc.cold.21+0x21/0x21 [ 495.034224] ? get_unused_fd_flags+0x121/0x190 [ 495.038803] ? cap_capable+0x1f9/0x260 [ 495.042685] ? __alloc_fd+0x700/0x700 [ 495.046492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 495.052024] ? security_capable+0x99/0xc0 [ 495.056173] anon_inode_getfd+0x52/0xb0 [ 495.060147] SyS_fanotify_init+0x5f7/0x870 [ 495.064379] ? fanotify_release+0x4c0/0x4c0 [ 495.068699] ? SyS_read+0x30/0x30 [ 495.072148] ? mm_fault_error+0x380/0x380 [ 495.076917] ? ksys_ioctl+0x81/0xd0 [ 495.080549] ? do_syscall_64+0xb7/0x9d0 [ 495.084531] ? fanotify_release+0x4c0/0x4c0 [ 495.088864] do_syscall_64+0x29e/0x9d0 [ 495.092761] ? vmalloc_sync_all+0x30/0x30 [ 495.096910] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.101406] ? finish_task_switch+0x1ca/0x810 [ 495.105911] ? syscall_return_slowpath+0x5c0/0x5c0 [ 495.110839] ? syscall_return_slowpath+0x30f/0x5c0 [ 495.115772] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 495.121141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 495.125989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 495.131176] RIP: 0033:0x455319 2018/04/13 22:31:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/13 22:31:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 495.134364] RSP: 002b:00007fbfae8e2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 495.142071] RAX: ffffffffffffffda RBX: 00007fbfae8e36d4 RCX: 0000000000455319 [ 495.149343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000045 [ 495.156636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 495.163901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 495.171165] R13: 000000000000007e R14: 00000000006f3c70 R15: 0000000000000002 2018/04/13 22:31:59 executing program 6 (fault-call:0 fault-nth:3): fanotify_init(0x45, 0x0) 2018/04/13 22:31:59 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfcb1) 2018/04/13 22:31:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x8000000, 0x1}}, 0x1c) 2018/04/13 22:31:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:31:59 executing program 6: fanotify_init(0x45, 0x0) 2018/04/13 22:31:59 executing program 6: fanotify_init(0x45, 0x4000) 2018/04/13 22:31:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x9, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x8050000, 0x1}}, 0x1c) 2018/04/13 22:32:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x18, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:01 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfcb1) 2018/04/13 22:32:01 executing program 6: fanotify_init(0x45, 0x300000000000000) 2018/04/13 22:32:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f00009b3000)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) 2018/04/13 22:32:01 executing program 7: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) recvfrom(r0, &(0x7f0000000140)=""/162, 0xa2, 0x0, &(0x7f0000000200)=@sco={0x1f}, 0x80) 2018/04/13 22:32:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) 2018/04/13 22:32:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f00009b3000)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) 2018/04/13 22:32:01 executing program 6: fanotify_init(0x45, 0x1000000) 2018/04/13 22:32:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x2, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:01 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfcb1) 2018/04/13 22:32:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x14, 0x20, 0x1, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f00009b3000)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) 2018/04/13 22:32:01 executing program 6: fanotify_init(0x45, 0x80ffff) 2018/04/13 22:32:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x3f00, 0x1}}, 0x1c) 2018/04/13 22:32:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/13 22:32:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xe, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000000c0)="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", 0x4e5, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) 2018/04/13 22:32:02 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfcb1) 2018/04/13 22:32:02 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f00009b3000)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) 2018/04/13 22:32:02 executing program 6: fanotify_init(0x45, 0x300) 2018/04/13 22:32:02 executing program 6: fanotify_init(0x45, 0x40000000000000) 2018/04/13 22:32:02 executing program 2: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0), 0x8) 2018/04/13 22:32:02 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_eeprom={0xf}}) 2018/04/13 22:32:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1d, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r1, 0x5}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/13 22:32:02 executing program 6: fanotify_init(0x45, 0x100000000000000) 2018/04/13 22:32:02 executing program 2: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/13 22:32:03 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/04/13 22:32:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x9, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 22:32:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000fe}}) 2018/04/13 22:32:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x61, 0x1}}, 0x1c) 2018/04/13 22:32:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x70, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:03 executing program 6: fanotify_init(0x45, 0x3000000) 2018/04/13 22:32:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x0, 0x80000003]) 2018/04/13 22:32:03 executing program 1: mknod$loop(&(0x7f0000000280)='./file0\x00', 0x2068, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/13 22:32:03 executing program 6: fanotify_init(0x45, 0x4000000) 2018/04/13 22:32:03 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007b6000)=""/101) 2018/04/13 22:32:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xb, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 498.931686] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 498.958303] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/13 22:32:03 executing program 2: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0xb) 2018/04/13 22:32:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/13 22:32:03 executing program 6: fanotify_init(0x45, 0x4) 2018/04/13 22:32:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xa, 0x1}}, 0x1c) 2018/04/13 22:32:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/13 22:32:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") sync_file_range(r0, 0x0, 0x0, 0x2) 2018/04/13 22:32:04 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/13 22:32:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6d, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:04 executing program 6: fanotify_init(0x45, 0xffff8000) 2018/04/13 22:32:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={[{@noloccookie='noloccookie', 0x2c}]}) 2018/04/13 22:32:04 executing program 6: fanotify_init(0x45, 0x3) 2018/04/13 22:32:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/13 22:32:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f22e40fc7abe5000f31260f08ba4300edba4200b0cdeeb8a9000f00d80f32679b8c54fa", 0x24}], 0x1, 0x0, &(0x7f0000000140), 0x1000000000000320) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/13 22:32:05 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="2a3fc155bb538801a6ee8518dd4d414b2a37"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/04/13 22:32:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x73, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:05 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/13 22:32:05 executing program 6: fanotify_init(0x45, 0x1000000000000) 2018/04/13 22:32:05 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) 2018/04/13 22:32:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xbb8, 0x1}}, 0x1c) 2018/04/13 22:32:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000107}]}) 2018/04/13 22:32:05 executing program 6: fanotify_init(0x45, 0x400000) 2018/04/13 22:32:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/13 22:32:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/04/13 22:32:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xa, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/13 22:32:05 executing program 6: fanotify_init(0x45, 0x8000000000000000) 2018/04/13 22:32:05 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/13 22:32:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000001180)) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 22:32:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "64b697", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9f1b19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xe2f]}) 2018/04/13 22:32:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x17, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:06 executing program 6: fanotify_init(0x45, 0x400000000000000) 2018/04/13 22:32:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/04/13 22:32:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x2, 0x1}}, 0x1c) 2018/04/13 22:32:06 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/13 22:32:06 executing program 4: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x4, 0x8, 0x955, 0x9, 0x6, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) fstatfs(r3, &(0x7f00000000c0)=""/113) r4 = dup(0xffffffffffffffff) socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/23, 0x17}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_bt(r5, 0x0, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083a0f35086de") sendto(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffff9) tee(r5, r2, 0x5, 0x8) sched_yield() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x18020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r4, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x4, 0x80000001}) 2018/04/13 22:32:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0105303, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) 2018/04/13 22:32:06 executing program 2: socket$inet(0x2, 0x3, 0x32) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/04/13 22:32:06 executing program 6: fanotify_init(0x45, 0x80ffff00000000) 2018/04/13 22:32:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1a, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:06 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/13 22:32:06 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {0xffffffffffffffff, 0x2042}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {r1, 0x2}, {}, {r1, 0x28}], 0x9, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) gettid() getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000940)) signalfd4(0xffffffffffffffff, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r7, &(0x7f00000005c0), 0x0, r8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/13 22:32:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0xf, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:06 executing program 2: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/13 22:32:07 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) 2018/04/13 22:32:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0105303, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) 2018/04/13 22:32:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/13 22:32:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0x7) 2018/04/13 22:32:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) 2018/04/13 22:32:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x100000, 0x1}}, 0x1c) 2018/04/13 22:32:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000001180)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 22:32:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000001300)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) 2018/04/13 22:32:07 executing program 6: fanotify_init(0x4a, 0x0) 2018/04/13 22:32:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) 2018/04/13 22:32:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0105303, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) 2018/04/13 22:32:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) 2018/04/13 22:32:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/04/13 22:32:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0105303, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) 2018/04/13 22:32:07 executing program 6: fanotify_init(0x43, 0xc0000) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3e, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "8e72a879c57094678a1056d8b8109696e9498ca1f86cc88911e3bc890df2c27f75ba8fa86a5b3df05e35cf22f92bd332a14ae9094084dd2167a1d65031bf772258e191d8b4a5110f31624edb598de15fe914dbfc69e0001bd628c01e8329ba228afe0f31426c8959d6f733e35ba573b282ae5e501aa876751d2d252789c1e5988180ec900c665125de0669a3f8674dca2595659295dbe7a7ea0367a91b1619bc66ec58764ac6dec855ad9e8a165bd726297d262904ace53189e2b960c79219d8c19bf48dc2d9a7fe2b8666da4e00424e669b80f9a3b2b21380d1e3d463c8bb21778094a954cf83268d3b973dcc5e53b711"}, 0xf5) 2018/04/13 22:32:08 executing program 2: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000e04ff8)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/13 22:32:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x67) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0xfffffffffffffff8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) r3 = accept(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) socket$inet_icmp(0x2, 0x2, 0x1) accept4$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) 2018/04/13 22:32:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) 2018/04/13 22:32:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 22:32:08 executing program 6: fanotify_init(0x30, 0x40000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0800, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x5, 0x10000, 0x1, 0x2, 0x0, 0x7, 0x4, 0x7, 0x4b204b6f, 0x80200000000000, 0x7fffffff, 0x40}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x88, @loopback=0x7f000001, 0x4e21, 0x4, 'sh\x00', 0x10, 0x8, 0x6d}, {@rand_addr=0x5, 0x4e20, 0x2004, 0x200, 0x9, 0x5f1}}, 0x44) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/04/13 22:32:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000001180)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 22:32:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/13 22:32:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfec00000, 0x1}}, 0x1c) 2018/04/13 22:32:08 executing program 6: fanotify_init(0x42, 0x200000080000) 2018/04/13 22:32:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2284, &(0x7f000005bffc)) 2018/04/13 22:32:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) 2018/04/13 22:32:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2}, &(0x7f0000000080)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/49) 2018/04/13 22:32:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="c8ef4cc593b33a4a03c55563f8c4b4006befed3df7b45d2a026675b655259e03b591d7c14897f3984fdfed1f20e256304d392abd6f4d6522fd69577e0c3083f3aba19035ad113ec685dad151fb29d12356848b8cdc89dd7907b8f8", 0x5b) r1 = fanotify_init(0x42, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x1b}, 0x30f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff8}}, [0x7f, 0x4, 0x9000000000, 0x4, 0x1, 0x6, 0x7, 0x401, 0x80000001, 0x2, 0x7, 0xfff, 0xeba3, 0x6, 0x101]}, &(0x7f00000002c0)=0x100) r3 = socket(0x0, 0x802, 0x100) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000340)={0x4, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0xe}, 0xfff}}]}, 0x110) r4 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x1000, 0x8002) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x20) 2018/04/13 22:32:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x78, 0x1}}, 0x1c) 2018/04/13 22:32:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)}], 0x1, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6, &(0x7f00000000c0)=0x80) 2018/04/13 22:32:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:09 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="d4e77692e5871960bd8ae48acab2f4c2d2ec102f3b1e19dd0b20041b622a9e5f46d8d45e8fb92ac42e264cb4232db2910f3930351093d7474a5d3316279edd13c1c8287d84142d2ff4938ee059a8aaae9cf3723ad21c52bea59775de029631000eb0e013d4db2c8bee0a0b45d6ad075bd2c87b17bd073054b878b9ffa867131490e3c8e708634b819ab9cd54b6f5fae0604686f2abbc9ee6b30ee55d006a82febe5691665603909a9272d7c6adfb9ccf3d55bfdc3421c7e89650ccf140a6d32bc3a0d523b1c1e9100286c210c0b183624bbd2eb4a49ec791d4f7e830731be2da87aae5", @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r1, @ANYRES64]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0]], 0x10) fallocate(r1, 0x3, 0x0, 0x3000000004) 2018/04/13 22:32:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000001180)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 22:32:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40, 0x15) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) r1 = fanotify_init(0x10, 0x200000000000000) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="6fed14d0b6e2d408a784aa71df35cd35709e58fc398792d011d73b5f920c2f09d29ca7e7d55e7b3c8ced651cff808d8787a1df3cf74a16e485a8228430a832314824cb8e2bb9770d94a2a1c089a8dac0b53f9729aa39c0", 0x57}, {&(0x7f0000000080)="b39689d349109a7788e3fb54563e3d7a3ae86ba4c2256c44172b72e78aac9f5797e99db44f1b504112e46e4006904721bc38f047a072deadcf30ca85787d30e6e5926b74306562a56575efc653d7c56c25e5798880e366e9293501bb98d9e47a6a671e0cd99db9400e8e525b3de712823a3f6969e8e3f258d79acddf7af8f75c45b18fd490c62f59e5ece7ee1a2a18f1837c9d3402cd5ec7e9a41d0191f4d5676c98308984d83d923addaf9c8fa503ccd407172b36186ed177a50c17acb4cfb0829625769089ec039eec79f772dcf956ba59a4c237f42c4b0ab687a05db55428cc7fbbb356e0760ca392122f5627baf5a7578986ea69f42f", 0xf8}, {&(0x7f0000000180)="f14387eecb3d1ca6ab2f0f6e54b3dacbc86525e482194f77b3f07f4038d658589bfbf6bd42c375013636cfb697fd26311ad14afc0dadffecd7768ba8ff43e506fff7b0a809c719ab1eb9be4c3e5e5764ab205c643489d26292f15ddd7a66c641e24fa7d8f7463d2895e6c3a873bcd46fea41db0af5873d73e4bc44c5bac573458dea1c096817be8b05f39c4fe663eefca72960c9300d685d717770e1ad8ba0dc85c50c5d45ea063cf274d99ce846853bcf1a63b1964d39b2de19087be3068f3223d2fa1174534800f847c064ec", 0xcd}], 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/13 22:32:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/13 22:32:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 22:32:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9ef63d18f40b33eda8b16a212a6b0525fd", 0x11) fanotify_init(0x45, 0x0) 2018/04/13 22:32:09 executing program 5: creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 22:32:09 executing program 4: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)=0xffffffff000) 2018/04/13 22:32:09 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x10042) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xb92f, 0x8000, 0x2, 0x3, 0x3, [{0x8e89, 0x3, 0x2}, {0x2, 0x8, 0x0, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x6, 0x2, 0x0, 0x0, 0x200}]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190700003fffffffda060200000622e80002040000140d00040000003a514692d14c81", 0x29}], 0x1) 2018/04/13 22:32:09 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0xabc5ad74524cdbf3) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000000c0)={0x8, 0x0, [{0x6, 0x4, 0x7, 0x3, 0x20, 0x6, 0xfffffffffffffffd}, {0xc0000000, 0x0, 0x4, 0x8, 0x5, 0x2, 0x6}, {0x80000008, 0x72f, 0x0, 0x2, 0x8001, 0x80000001, 0x3}, {0x2, 0x4, 0x4, 0x5020, 0x5, 0x1c, 0x1}, {0xe, 0x4281be4c, 0x2, 0x7fff, 0x4f9, 0x40, 0x739a}, {0x8000000a, 0x1f, 0x7, 0x6, 0xd59, 0x8000, 0x8001}, {0x8000000a, 0x9, 0x2, 0x7, 0x4, 0x10000, 0x100000001}, {0x7, 0x8934, 0x7, 0x8, 0x0, 0x6, 0x2fbf}]}) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0xd, 0x20, 0x0, 0x5, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x4664, 0x9, 0xec, 0x4, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x28}, 0x1}, 0x20000000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0xb1a9, 0x0, r1}) 2018/04/13 22:32:09 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001500)={0x1c, 0x0, [{0x0, 0xfffffffffffffe02, &(0x7f0000000200)=""/204}, {0x0, 0x0, &(0x7f0000000300)=""/137}, {0x0, 0x0, &(0x7f00000003c0)=""/4096}, {0x0, 0x0, &(0x7f0000000080)=""/26}, {0x0, 0x0, &(0x7f0000001440)=""/185}]}) [ 505.093503] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/04/13 22:32:09 executing program 4: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)=0xffffffff000) 2018/04/13 22:32:10 executing program 6: fanotify_init(0xfffffffffffffffd, 0x0) 2018/04/13 22:32:10 executing program 4: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)=0xffffffff000) 2018/04/13 22:32:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="5aa60bb216890559d011087c1b1b954591", 0x11}], 0x1, &(0x7f00000007c0)}, 0x0) 2018/04/13 22:32:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)) 2018/04/13 22:32:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/13 22:32:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xec03000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x6fd, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452ba1421ad051187b90bcf5e61bfe823af884421389c68bd03711ed3c24102a076c9443643ef2cd478f55e5c45603078180bbdb7677ec22357ff221414109e862cf6252637ab9d4d6cef6c5b920ad2dd58c643bbe47638fb8c58dab4cfaeea32dec2c1203618a148f60e775f000000000000", 0xd2}], 0x1}, 0x20002404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="ba", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/13 22:32:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:10 executing program 6: personality(0x6300001) fanotify_init(0x4d, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x200000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x40, 0x8, 0x5, 0x7f, 0x3, 0x3, 0x40, 0x8001, 0x2}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000001c0)=""/169) 2018/04/13 22:32:10 executing program 4: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)=0xffffffff000) 2018/04/13 22:32:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 505.951286] binder: 30977:30978 ioctl c018620b 20000400 returned -14 [ 505.978763] binder: 30977:30989 ioctl c018620b 20000400 returned -14 2018/04/13 22:32:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x90}, 0x1}, 0x0) 2018/04/13 22:32:10 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket(0x2, 0x2000000000000003, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) 2018/04/13 22:32:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x800, 0x8, 0x689, 0x0, 0x6, 0x7, 0x4b20, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, 0x8) fanotify_init(0x45, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x40000) 2018/04/13 22:32:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) 2018/04/13 22:32:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/13 22:32:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 506.181220] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 506.193200] device bond0 entered promiscuous mode [ 506.198210] device bond_slave_0 entered promiscuous mode [ 506.203933] device bond_slave_1 entered promiscuous mode 2018/04/13 22:32:11 executing program 6: fanotify_init(0x49, 0x101403) getrlimit(0xa, &(0x7f0000000000)) 2018/04/13 22:32:11 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x12, r0, &(0x7f0000000000)='./control\x00') close(r0) 2018/04/13 22:32:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000001c0)={r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x6c, &(0x7f00000012c0)={0x0, 0x100000000006}, &(0x7f0000000040)=0xc) 2018/04/13 22:32:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) 2018/04/13 22:32:11 executing program 4: pselect6(0xfffffffffffffdde, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/13 22:32:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/13 22:32:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x1800000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/04/13 22:32:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x8001, 0x10, 0xffff, 0x6}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r1, 0x98, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xb0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x55}]}, &(0x7f00000005c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000140)="efbabd7433c5d1d067d757ae746f7451b34efe43e4998d4885225eac45d0d0a2b64b1787b33f50f5c2e4ff18d2bdfc899114eb23bd46ab023ce3bd1877e45a59f1d39f3f0e47c68fee0f437936bc5b7277bcab757ec4b270ece5a2647c457511f2b0ed7291839e6f257b5a4247e8229cb498f28e8139dd13b1606910a108bae0afc378362151fbbb38eec3644b514c76d55343f30a0d9576754edbdb377aed1b2e9adce84d892d0f10f31b625b7b39beac7977acc3922e19a996f99c56546dbce4d686197f8dcb5ed3081aee7927f5cedc9aa68b29523c474c8b1e0913d6f9b60ba65be7f7e1ac922c05d829005413ffc8") sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x124, 0x1a, 0x1, 0x70bd27, 0x25dfdbfd, {0xd}, [@nested={0x84, 0x19, [@generic="ffd82fc9976dd8d182d360f60c43d57c20d91fabf46644bd700a95ad38704b5cef773d39a6a9fa23ca4364b8f662160f7a83c4ec9f6c95e0d9c9e73f62cc9326d1b5a0a82b6ac375637d152e865e4e69ef7388349da0decdf5bf20bff46f8eecc28179b9515d49769d9d3726b4e8c7677cfd78d010b2", @typed={0x8, 0x36, @str='^/\x00'}]}, @generic="2f2fd097a0028b8519e1877de5d74e8fa98babbd7d47f6474ac3405ae3534daf3d65c8b20f441d8d15117dbfff1eceeb88458981168e2558bf6377be424db805fb9dba98785e4f8226d4599c63a57a62065f91b17daeee5d6a930109620e4f0dd7e4523e3fbd6ab9e575f9b7bfaabf5e25be1c02ffcb54bd63ea8cacf4da35ec218a6f052f27a35d93"]}, 0x124}, 0x1, 0x0, 0x0, 0xe8ba4ff9fa58d70e}, 0x4000800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0x7) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x0, 0xffffffffc4c0b379}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x8001, 0x800, 0xbec5, 0x1000000000000, 0x7}) accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) 2018/04/13 22:32:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000000011, &(0x7f0000000080), 0x191790c3a5b4342) 2018/04/13 22:32:11 executing program 6: r0 = fanotify_init(0x47, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xb2f, 0x200, 0x1000000, 0x101, 0x2, 0x3f, 0x3, 0x3bc, 0x38, 0x71, 0x7fff, 0x3, 0x20, 0x1, 0x4, 0x2, 0xa2}, [{0x60000005, 0x6, 0x6, 0x6, 0x101, 0x40, 0x4, 0x9}, {0x70000007, 0x8, 0x386b, 0x4, 0x10001, 0x8, 0x8, 0x3f}], "0d29642b02f481b668cd75153cd7ccf8ab8ffbcb17e51b11e7b9794bb17837f189964e", [[], [], [], [], [], [], [], [], [], []]}, 0xa9b) prctl$void(0x800000000000027) 2018/04/13 22:32:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) 2018/04/13 22:32:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-twofish-3way,sha224-avx)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101100, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/13 22:32:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 22:32:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) 2018/04/13 22:32:11 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fanotify_init(0x45, 0x0) 2018/04/13 22:32:11 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="7af11ee5235bd4323e9515536b02dda99c0e0de66395343c3d8c983e8a72d6c17cb11aaf521236a1bceb9f86b4a98335b95f1ccec762c2bbee1dc865d7127381bfbea325485ae5b53e9a9619791e50a3a9b2cb5c3e7611565bce60b537a273da413f0c652f31eb8cedb4599d42577e8426edd43b46db610ee31baf6e5ba0616806da16d662ea", &(0x7f0000000100)=""/93}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)={0x2, 0x0, [{0x2000, 0x8e, &(0x7f00000001c0)=""/142}, {0x1f000, 0x1000, &(0x7f0000000280)=""/4096}]}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) 2018/04/13 22:32:11 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x7fffffff, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0) getsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000580), &(0x7f0000000600)=0x4) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/221, 0xdd}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/2, 0x2}], 0x4, &(0x7f0000000480)=""/164, 0xa4, 0x2}, 0x40000043) 2018/04/13 22:32:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000240)={0x1, 0x100, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x100000000, 0xcec, 0x5}) 2018/04/13 22:32:11 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/13 22:32:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) 2018/04/13 22:32:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) accept4$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/13 22:32:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x0) 2018/04/13 22:32:12 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) 2018/04/13 22:32:12 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) 2018/04/13 22:32:12 executing program 6: fanotify_init(0x45, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x5, 0x1, 0x86, 0x8000, 0x20, 0x100000000, 0x8001, r2}, &(0x7f0000000200)=0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000280)={r1, r1, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r5, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x3}, 0x4) 2018/04/13 22:32:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x9000000, 0x1}}, 0x1c) 2018/04/13 22:32:12 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007afe0)={0x14, 0xc, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) exit(0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/13 22:32:12 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x8) 2018/04/13 22:32:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x40001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x416d, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0xe5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2}, &(0x7f0000001300)=0xfffffe96) 2018/04/13 22:32:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30]}, 0x2) 2018/04/13 22:32:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000001300)=[{&(0x7f0000001200), 0x0, 0xe20}], 0x2008000, &(0x7f0000001380)={[{@nfs='nfs', 0x2c}]}) 2018/04/13 22:32:13 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) pause() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x4, 0x7, 0x1, 0x9, 0x429}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xf44, 0x8, 0x100000001, 0x8, 0x1}, &(0x7f0000000240)=0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x6, 0x200040) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) fanotify_init(0x0, 0x0) 2018/04/13 22:32:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x0) 2018/04/13 22:32:13 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r2 = dup2(r1, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/6, 0x6}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000540)=""/188, 0xbc}], 0x3, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/13 22:32:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000000)="0975b692eed517f8f23bcb5448d8805c94cae4b05a7894a66aaa295e3ca9bb08cd2afec796cdfd949c57ec290d0594c2a5032bcc7d67c8d1c70c9fdb0947973c41f101cbd626f876002aa8c3f735d0029a68c3a6e39d451fee0a1f01dc3c0b49df83ff3bfe87e46c58658321fcd374537c8f171bf176d99ae7084c812c24452cd58bea560ada4dfa2120fbc47c4ed5d4274c7241df5dbca2ef8d4817440a181d304ddd89d410eb4d2b92c6c879cdbbb9c80424c93ef2da3f3f72a50e181b76bd5588dfebbc8a130e2d68c12c52bd466519d23e594dc609cc51e07d101788105c1a922c9a94594db4ce07c6b8cd3337", 0xef}, {&(0x7f0000000100)="b2a520883f7f060215c6c041e92f6e7107b6eb9bbad0a86156d2cec1237f3d556c30c41ff1b5173364ccc7b413a465f7db0968b580b0e30177243b934737f0f796569625bdfec539eed568f6c05dc4d17b02bac6269be6bb9cbdc19f7acce605fea490076d095025a40325a3f261940d35ecd95001aa4f4c6bf9b660f36bbdc255407c693e1c448ef7e5a2d67b28aa83df6f09becda01367e891a72d0b030494e3e3c43c50afe7ccbdb7045a51edbed55a399d2958c3e5058b58bce5762cfa91b47eb1fb925282104624c63cfa4e7dcf4d2c85bdf9dc8c8e5690a209f75933d1", 0xe0}, {&(0x7f00000004c0)="d0d4d6e5b07c58daa6e5d8e07e93bccc420f4b5f0e7f4dc69b66345cd5c0e6f499fe9b230146273753e6faaf8d6774415303102d6575593ba99742766de96df6aadc654884e1198c1fb4fe7cd0181bebbb9b0fb64f048ba0c29a2751f10951c56d35158b9d70f61ab8c7e6a169ce982bdd6cfaf586e8ada0091c67e690361f5e6578f2bb5cf15acb0b25ba69d65bbb9092661f66fc8cf0f84bfe234ef65ff2e54751e5a815f975c936601cfc39e8c11dd74a66d3b99b7b20f3a76b3e", 0xbc}, {&(0x7f0000000580)="afabec71879f671f07c49beec44745f596aebaea34c6b0127580ae392a53872699011d3b6e77b1f0248d35f9f0c00b7d91ef7d39dffeaae79467209ab14ecb0de7691efb9793c395dbd8bdc64e232ebfbbe5c7aa21d006d0771c57f5baac08cb06feaca0cced4e9bc8650ba67e518c229d70c9a9eae84f940cf0b120a2b478918c3d7f46de506cd71b6753c50dffccf6c859b234ef7375eda345dfddfb6395a257753882a4dc0730829cb74bab", 0xad}, {&(0x7f0000000640)="8435ec5ac783c959a536afe8ebfff5821c74b8b41deb01f79cae6ee1f24bd65798ec0bfa20499b1db3c4298c2fa4f7bf428c80b0841b37996159b8ad5ea28946d2695a9bc701c8aa8c1eb15c7d980cf3d03e574294492c0ca771e417b305301049b06972130d6d5b04ddc863", 0x6c}, {&(0x7f00000006c0)="aa4c449a26b628f485eb54169b24a09bbf61bc1272521fe5bec31deadbed2964ae8261be0e58bb56238da2cd363e9cc25bd1ab7cf128eb9caafbac278205c8ca53b811a28021175a099dc3887b76a8e278816305a3270463b1f3daf4844b82d279e341a04f6b5cfb6cf995b8d32dab6f1f84c6be11fa79226bdfc368bd714b1e41d15ab2982d8819a0f0cdc7492ab7be79f7526f9a8583e1b25c55f71d03eca780445378ceebf5eb840f81dc8a96e39b8c5df65dc8bbc54a517751", 0xbb}], 0x6, 0x7) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/45, &(0x7f0000000280)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x2b4}, &(0x7f0000001300)=0xc) 2018/04/13 22:32:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 22:32:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/04/13 22:32:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfe80, 0x1}}, 0x1c) 2018/04/13 22:32:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='0x', 0x2) 2018/04/13 22:32:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x12c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 22:32:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c2ff6)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x24}) write$fuse(r0, &(0x7f000069afd0)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/13 22:32:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/04/13 22:32:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000007c0)={"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"}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 2018/04/13 22:32:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = geteuid() quotactl(0x4ebb, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)="352107a4e6a9b1fa4e34552c705bfa0e0bacbe4f6b6fea0ea3b9c5d1712494b5333b8620840f258c00e809174c9341dc54cffc72eeee648e0560431c3f3540acc26860976abb02a5b64058879f0234e858789c630b6aa2a0b13514702d66007864859779db3dfeae004fa85820b388c2a43595816064eed31692bbcc58249b26579bcec9139d9419256790d61dc6ddb441085a41dcb05b28c5bb2ab9645fcdca2cae4f063a22b7278691c9604caef79c8b373e1b31bff316fc1c5f91aaae8f8268aeaa4aba6f02a9706e046254a9") getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/67, &(0x7f0000000280)=0x43) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@get={0x1, &(0x7f00000002c0)=""/197, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr=0x1f, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x4e23, 0x4, 0xa, 0x80, 0x20, 0x1d, r3, r2}, {0x8, 0x1, 0x8, 0x7, 0x6e6, 0x800, 0x100000000}, {0xffffffff80000000, 0x1, 0xffffffff, 0x1ff}, 0x1f, 0x6e6bb0, 0x0, 0x1, 0x1, 0x1}, {{@in6, 0x4d3, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x1, 0x10001, 0x2, 0x9, 0x2}}, 0xe8) r4 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0xbc6b, 0x9451c7e980019511) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000006c0)={@loopback={0x0, 0x1}, 0x14, r3}) fanotify_mark(r0, 0x22, 0x8000000, r0, &(0x7f0000000700)='./file0\x00') r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@nat={'nat\x00', 0x19, 0x3, 0x2f0, [0x20000780, 0x0, 0x0, 0x200008c0, 0x20000b40], 0x0, &(0x7f0000000740), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x3c, 0x88b5, 'erspan0\x00', 'ifb0\x00', 'erspan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x506d33c76b4758a8, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0xf9, 'syzkaller0\x00', 'syzkaller1\x00', 'eql\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xd0, 0x108, 0x180, [@cgroup0={'cgroup\x00', 0x8, {{0x4, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x6, 0xffffffffffff60e1, 0x0, 0x0, "be22dc4bc20664c15d0bf79f8f2699baeb72bef067ac6fa099f97eb7b2b4e7955ee235a6f0b2b0a31b4ad329166508f32f9016cb9d5a502a2fbeb4ca46d0033b"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x368) kexec_load(0x3, 0x1, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="797cfe0ca269939dcae68f3f7cb0b25227f1cffd910b14055c9b7c3f619ff44b63653306db934d9f888b441e70ddfd71cdd199cfa696dbc8a13f51d66ef6449a4626fcde7bd49a493e64d4665ad26007b35c53ba75ac4a08f80bdcf2c55afbbe036519b89f406d613335139675c657da5b244a431b71df7f2eb464fcf6d2cca297f9903e126d261696402e59c237", 0x8e, 0x9f, 0x2}], 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x34, "787c91c16e81606fb2fc0e5fc05c244c827807a940267726a68f8c947583b286f020f01152a26ec67e06b275fefa7568e23ec691"}, &(0x7f0000000d40)=0x3c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d80)={r6, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x84) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000000e40)=""/50, &(0x7f0000000e80)=0x32) syz_mount_image$ext4(&(0x7f0000000ec0)='ext4\x00', &(0x7f0000000f00)='./file0\x00', 0x8, 0x2, &(0x7f0000002280)=[{&(0x7f0000000f40)="f7e8b35520163ebf302f0bba", 0xc, 0x60000000000}, {&(0x7f0000002140)="9105df02e44f173ef2", 0x9, 0xc2f}], 0x3040, &(0x7f0000002340)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002380)={r6, 0x80, 0x7, [0x8, 0xf8, 0x1ee0, 0x7, 0x0, 0x7, 0x10000]}, 0x16) prctl$getreaper(0x2, &(0x7f00000023c0)) unlinkat(r4, &(0x7f0000002400)='./file0\x00', 0x200) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000002480)={0x2, &(0x7f0000002440)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000024c0)={r7, 0x10}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002500)=0x0) migrate_pages(r8, 0x1, &(0x7f0000002540)=0x200, &(0x7f0000002580)=0x5) gettid() ioctl$sock_ifreq(r5, 0x89b3, &(0x7f00000025c0)={'dummy0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000002600)={@rand_addr=0x8a35, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000002640)={0x4000000000000000, 0x6000, 0x0, 0x1, 0x1b}) 2018/04/13 22:32:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) semget(0x2, 0x3, 0x410) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x81, 0x30, 0x80000001, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x6, 0x7fffffff, 0x6, 0x8, 0x929c, 0x9]}, 0x10) 2018/04/13 22:32:13 executing program 5: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/13 22:32:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/04/13 22:32:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 22:32:14 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/04/13 22:32:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x9, [0x0]}, 0x1f2) 2018/04/13 22:32:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x30) 2018/04/13 22:32:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) 2018/04/13 22:32:14 executing program 6: r0 = fanotify_init(0x45, 0x0) ftruncate(r0, 0x8) 2018/04/13 22:32:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfa03, 0x1}}, 0x1c) 2018/04/13 22:32:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r4, @ANYBLOB="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"], 0xdc}, 0x1}, 0x200000c4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x8, 0x30000, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f0000000100)={r5, 0x5, 0xfffffffffffffffe}, &(0x7f0000001300)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/13 22:32:14 executing program 6: fanotify_init(0x45, 0x1) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x10000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x100000000000000, 0x3002, 0x636f, 0xe, 0x12}) sendmsg$rds(r0, &(0x7f0000002840)={&(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/255, 0xff}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/161, 0xa1}], 0x3, &(0x7f0000002600)=[@rdma_dest={0x18, 0x114, 0x2, {0x401, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x377ac}}, @fadd={0x58, 0x114, 0x6, {{0x7f, 0x7}, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x62de, 0x9, 0x5, 0x9, 0x101, 0x0, 0x7fffffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6a, 0x81}, &(0x7f0000000400)=0x8000, &(0x7f0000000440)=0x1, 0x7, 0x1ff, 0xd4, 0x8, 0x10, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x7}, &(0x7f0000000480), &(0x7f00000004c0)=0x5, 0x6, 0x3, 0x7ff, 0x6, 0x18, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x8000, 0x4}, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0xa334, 0x6, 0x879, 0x7, 0x8, 0x20, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000580)=""/4096, 0x1000}, &(0x7f0000001580), 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000015c0)=""/4096, 0x1000}, &(0x7f00000025c0), 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x12, 0x8}}], 0x208, 0x4000001}, 0x8001) 2018/04/13 22:32:14 executing program 2: setrlimit(0x2, &(0x7f0000cc0ff0)) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) 2018/04/13 22:32:14 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a8}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x400000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/13 22:32:14 executing program 1: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) 2018/04/13 22:32:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/04/13 22:32:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) open_by_handle_at(r0, &(0x7f0000001340)=ANY=[@ANYRES16=r0], 0x100101000) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000010c0)={0xffffffffffffffff}) write(r0, &(0x7f0000000000)="401b81cfcc2d4cd97d9cd690b8f258be7b652910024d1350eda5ac9348b0c7e27eb1c90b51ed09bf0d7919ac2f5e78808009be4bdb4968ef2df20be2a2e451c0424b3c13bf0854ac070b03eaaf6bff5f5b751f0077b76ea7740927309800c38afd018d6c7f0e9bb5a57c706b2642c774f295a561ba7af9199765", 0x7a) sendmsg$nl_generic(r1, &(0x7f0000000840)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000800)={&(0x7f0000001380)={0x10e0, 0x38, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1f}, [@nested={0x1004, 0x33, [@generic="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"]}, @nested={0x8, 0x6b, [@typed={0x4, 0x57}]}, @nested={0x30, 0x89, [@generic, @generic="3230776f1c79d6cb0575124d1f039fa365dcaa3761dd2e79765c5b46448473d55077df137d92ab94854daef7"]}, @generic="da17eba4a46b52540e5de0b69301f853323e8fbd150bf2475d325de7bbdca6f68bb7ee88b32f40a43eb4e0090e65ee0f67c664292971b18cd76c860fd280b4e8227351640cf4fb22a00fd45dabfea3db52c5bd8284b4a8c717ccdc8727112ecba5dfb248acd27328f76253bdc387f541f449920e70219c49b388c8d7f72460286c43d24ec7b2e1f4b3f980abb64f"]}, 0x10e0}, 0x1, 0x0, 0x0, 0xc004}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x659) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) 2018/04/13 22:32:14 executing program 6: fanotify_init(0x45, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x502) 2018/04/13 22:32:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 510.055391] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 2018/04/13 22:32:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') read(r0, &(0x7f0000000080), 0x0) 2018/04/13 22:32:15 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 22:32:15 executing program 6: fanotify_init(0x45, 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x8, 0x1, 0x0, 0xc}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/4096) 2018/04/13 22:32:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/13 22:32:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/13 22:32:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x300000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/04/13 22:32:15 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) 2018/04/13 22:32:15 executing program 6: fanotify_init(0x45, 0x0) io_setup(0x1800000000, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'lo\x00', &(0x7f0000000080)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "15d8e5"}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x444400, 0x0) 2018/04/13 22:32:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) 2018/04/13 22:32:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2}) 2018/04/13 22:32:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/13 22:32:15 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0x1ff, 0x3, 'client0\x00', 0x0, "e5f560a2a1e0d3a3", "d99d76a3e8b1802b8447134f48109a76d441bbfd6117021a334ead1bbbdbc524", 0x1000, 0x7}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb0, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e21, 0xdc, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e22, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000040)=0xc) 2018/04/13 22:32:15 executing program 7: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/13 22:32:15 executing program 6: fanotify_init(0x4000000000001, 0x7fffffffff7fffd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x301d01, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000024c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002480)={&(0x7f0000000180)={0x22e4, 0x5, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x2}, 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@nested={0x1210, 0x69, [@generic="02cec6de19a01c05ca8a648ad8b0ba90472e032b8a58cdaee190e3a7e62e68c575c988b45c623f432b5da88a6128cf12bdaec9e147ba72c202f6b21142f933ffd1d01eddfdd29a1c202de24b71a2eeef8e441d98a0fdc0d199e90b466a1332ba60b679a4191db3ca7a0796d7d06a33607b5c785fd7c46ef333022ef11479a8a08b8ac2ec41815c65847ceaddfd2bb5448d59ceef8bc5c78d7c9405d421004c525cf5f0c2a868bac6f2499b52720ac5b0fc68a3c99684de4e88f6efb53fc837ce1c3b2431debeb01da157407ace0b09a808244e6b5d0f3a03f089baee111e0a928f30ae30494ecdb338", @typed={0x8, 0x2d, @pid=r1}, @generic="26adb640fe36af69a4d30d06478601206270df0ff88d36401fce297c2b4c90cd3331b2951b7c90f206a0f13c208506c690fe270681914e5e9d81428c881860851b6df4a5469948376f26f5588a21fd2ede83f750c498b82480f2d230e880544e33d06463e2cab6c5a76e47cde93a905bbb0ec2f661cc14c84edf276aede54a6421082c63f12e8fed0bc60680a2911cb6bc14592feba067cde8a192a03f001f09dba1750db9163910fb314dda404b5771f1949adb3e98cd512e021726e397363940be1d43928efeeb5be0c4b83e1658ab741da137a382f46f101c9a98536d4d235f75b3f5b5c108a5fbcb940c5be365f82746d28de0e5f911ee0951ed78eca744581340a627a602b692f213ffe718b8b0edbf0c3b50b9331cd39bdc9bb20a2370400ddad032783b3602a51ed6561507df8a0a6831e91ff22fe5c77f82803e5de79bcafe490255b566e1bedbe3d65579e70f32244e38418537a4f487e5af1854f12525449577ad9a87eb5e0b724ced4adfb3bea8151e7311e5c8d3f89f9a981b213f62f5f15e2742dd50023c8aa93111a70dac6a543304eb3eb6ed0ec1f365941268ce575262eb7238ecc69f653b5c204ceb261217fba8a57d2d93d24b9b12e4417d38fead0ef9f883cad31c34d9ad123dcf188e8877f20a5b64bab8882732495bda66321bdf430e7f31fc5d1bf5b8f1ca0d3d72deaafa4f6173eb5759d3e85ffafefb67d2da3342ef01b0b1baa73edef0dfab864a6bd8a36b5a5c8897dd36a0afa0a2ffd5731fd66e4105799a4cd0ac7ab1badce6d9da815f856d032d115905919a791c873b7baf22de1610ce4f34761fe48fbb33512e17ff8510829b6fb6d99f95c6722284e7ab2a0ab2fbce6cb139b76104353d23aeedba5514da36bfdcba7e116553c392ae651886ba0f1925a05eac1f66687682ad86df5f938ec4a20ab72c140252b0ee7b3b5b65ac4699e2f09473965f1e1beb1b10f22abef687e68faa541c508af4e2b26d4dec7560bc852c6d9f4f402f607a23c14662f23d0a1a23113446fb7b80b607df16226a3b5a1943e8067033951ebc4710f620c49d9c1b14c1cd6c834a2bf5e30a4a93c1c697a42b5a518e98d6a56ba78471f118d69451de771faefcee18d96ac3fe4c1e15c6ad36e215cc41daa258688ee68bdc9dcd089af30cf064af92a8e2807c2b197a5e1177522cd76c07fd6c358d9d2b2f0389bbf678ce322435e2da53e4aaf1980f6ab32866c75fa201c3dcb8047ec5e64dadd9902279c53cd467b55ee5f06073eb304cc7bc458979963ce384de4be0063c90578388fa771eb06bcb3714679e3b76651a1cf2c75f38508af273b2e050ec92f6b136e2b999daf596c986a2fb5135314375306f5d12c566a968f4973620e514fb54a04ead0245318d88bd0112489e7ce73b2bcb1fe0b050af85a2459604312b2fc0ae5651d4c786f8092e7ffdbcc02ad8f93c61adf47e9a46d49b6038de660c62aa896cd78a8d46e49e632a4e440e4db041641b47373d85660be4c627b904a63cf9f791bc7bff5cb9e666e7c0e3e8f89285f96501496243598cf743f46783724e47717150283f3fe130af248f4eddeaabc79ae75779b96fa1ba7dbf3f067930eda154d7066a5e7875e2b22745833f809a7d860bd333a223ae4236be6a5d63a1fc8a515856bfa600d2b892a6bc62f1d58cc4cea26c8932520199e337997721d7e61bf4bb878dd15bd5719d9dbc924cbbfea8eaee43bdce171844b740f8102b6cf0202faf80c26589f858ce0c1ef12ffe3a9cb34d6e136abbb43b0e9c60a5d7631ef1f358df2132603e2ac0feaa424aca0e205421edb0f3e372131920aabbb3481068a3907dfe7f737cf842e84dad3f23928e1829bc17b9eec00860aa8d41811867d453986142b3be3b6debfae892f55fc080e1fd02f0111d1801f75d0884808514a747c7d184948e383d9742d7b52e1b1779a1c200e9ffe4aa89b52016a725713c893fba955468d1480b7e7b0b5d1b40de238369a4474401d0dd7199b222210c88347192fb37e334cb90c3b3ea83d8c1b273dd7e30c3c6a36d08452fd2ec657a90833d9cd591bf152c557d8d2832868c8a0e81bb1a2a8e95378d751b63a3e0fa958fca64b4809236cd762aa7a16bfb5cb8b8dc7538fa59a26c7d3619ec242ebf55bd25adc48cc3d587ec4f753b9c1b3c7d3ae4bab71871bc52b2dca14f97d4417c45020dbac7a689adf8b61572e0ecf7bd41d701a3436428db7090790832c13b7732dcc52b014847767d0972f32cbd685492a0727812926343deb381ff1abe251f6ed732d2c97609274681f41ac8af587e5008f5bb4f1fda63d49ecf203ec290c5a0e5794c8d2fe3830eb4036425f5d6b3a0a586f2d3dacedc2cd1a5350f04583ad5b53fe4a3a4fee736c4317c9b1ab492829a73dc5e7b3dc1c3d4b71b6df5260923e52da77002a8d41c2dd47eafd610412b6a95168e0060d0a914bc94a262742ddee5882679a20478eab4bb9fa2247b771b9a9e9856a3417804359405040df8e70a113334dffa2c5afe24f37bddfaba8423609237f6dec56f6a23e9ed5d73015872f66b478973472ef05099349b53d3e9673346cb88dfbece6439ae259d4cdd17edf058c409cc5d80a97dae6a3730fcd72b7f4bd896bdfc82841a6917cb8fdc5a47ea7f93aa72d18d03dd5dc44ae5cc45748fc4e3c5ade81d41672bafcd10bfc022e186f33bc39cd2a5bceb7c6061541eddcaa190067cf0ebe3b94144e53d5caa073807c8a691153cc827ba382b6fc5d91bd3b72ff6c1bdffde93ccb6fc202e5bd94a6bf870ecb47a5805ac6c49880d9fabe6e517a654ad31893c437ca321139981e500ea7f60496c4e251f1ab0e34097b0488ad06a7a72e1e98467ddc0afadb0e9ae96d57b8b6fd23bb71f17dec6bf6cc48942f6fb826834a02ef6dfe1578a3dc2c03523f60b0b1aecf84c1b73e9fe10d92e1196d61eabd4a30bb43c1595e862b4cce7c75ebeac35f80cda1a21fa0596f46229521dab38dab7c369d399f786b9fcd944d79c6b44e8d2fa560633080d163e01a2980567c5846aa52cf5998b611148824a8b894f5ae0d356d90c9cc4cd01982485c957639e0c621fc41d3e9bd886fba2f5a3d94df36df556ac6d024e91ef4b7ab0195b09d4f4ef4a26d5f6508f34b04ea681a600e90381d2ae9566559f7f63cf05bb174a5088192726ea2ed94dad84243373468ad8bce58da1687279d5b33e07d7d3c44e3d763ef45b2f1f081d164df02d2e746862a9a61b0002f774412f4a5d8af451b94c32a7f3d38c0d04cfe351f230b2f9a357856175aca5b6f199b6a758d7c42457dbb52ea98cee7de816dcf562548a39da9695895fab5661900d04fd52643e6aa037b06a8c12de271ae110a72797084d4a0637feaa3f46cd537caa198e103ab662daaf0cbbe7b37934607f0daa482b0b4c95b5d504d9c8486c74c9448e4dd26b481dbf19817b77597adcbaf1f0e88e95b5e4488a1189fc4e3a730406467b8b60d5cf78885e6d77fddea8d9daca0e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@generic="e2cd84067fa683d8e47c010446f99aa5e9145b538d854d8df178fae38dec08305a5809c70785cdadfcfdd3c12ec7651be964d381b5f4a70ac0402dc79c3aa6db038d4fa6644e7e62dbee413e9ad575684b7a12d9af1066ca9895148e81a38ad0409452ef1a40b34e77c800d77a4068108b1b866a54b45a9a992d0933044fe27fa4e615d547eea0", @typed={0x8, 0x4c, @pid=r2}, @typed={0x24, 0x45, @str='vmnet1%vmnet1wlan1securityppp0\x00'}, @generic="ed594c284a3adb9cc6bd30b9a9421c296c0e98acff2bfc8a244b4c36230b80f243fa2182c28bd16d3779da5a81545447c696b5f60a05cd72521cd8db7050dcd4e2b5beb486cc86192623525d2c2d4f65379b57810ef8f82f182a1ef897fb", @typed={0x8, 0x1f, @uid=r4}]}]}, 0x22e4}, 0x1, 0x0, 0x0, 0x50}, 0x4000001) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) openat$cgroup_procs(r0, &(0x7f0000002500)='tasks\x00', 0x2, 0x0) 2018/04/13 22:32:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000240)) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x8, &(0x7f00000001c0)) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r6, 0x0, 0x1000, 0x9f, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/159, 0x7fff, 0x8}, 0x28) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r7 = dup2(r4, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001380)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001400)={r8, 0x80000, r7}) r9 = gettid() tkill(r9, 0x16) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/04/13 22:32:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/13 22:32:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x800) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000080)=0x80) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0002000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/13 22:32:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x267, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/13 22:32:16 executing program 6: fanotify_init(0x45, 0x0) r0 = socket(0xb, 0x800, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xf81, 0x4, [0x3, 0x2, 0x9, 0x6]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x20, 0x3, 0x8, 0x5}, &(0x7f00000000c0)=0x14) 2018/04/13 22:32:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 22:32:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/13 22:32:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2}) 2018/04/13 22:32:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/04/13 22:32:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x2001001000000000, 0x1}}, 0x1c) [ 511.913279] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/13 22:32:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/13 22:32:16 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180019000000000000000000f68000006a0a00fffffff600611880"], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x80000001, 0xfe85, &(0x7f0000000300)=""/187}, 0x48) 2018/04/13 22:32:16 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = signalfd(r1, &(0x7f0000000140)={0xb58a}, 0x8) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) open$dir(&(0x7f00000000c0)='./file0/f.le0\x00', 0x40, 0x1) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000000000000000000000000000001f00000000100000aac3a46a249f3296d283b441aed4ab09a275d5ae5716ea0a40764e05157d3d50c292428de3c37f0f368d0497a081088701c5a829693a0dfca450c786bdb2f97bd4807a07978b36421562c1439e43c259f1f8fd9cb05eb4822fa27b9dab72e78d1344a1f71a85a7de0950792026053d8b33e49926"], 0x18) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000240)=0x8) fanotify_init(0x45, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:16 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r0, 0xff, 0x0, 0xb0c, 0x8}, &(0x7f0000000040)=0x14) 2018/04/13 22:32:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2}) 2018/04/13 22:32:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) read(r1, &(0x7f0000000040)=""/78, 0x4e) 2018/04/13 22:32:16 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000002ff2)) 2018/04/13 22:32:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x5, 0x0, 0x3ff, 0x0, "7c374a6499f4c8e1578a0347f5996e2bd5bf17b2bc0e2c2a2822661506931f2a7d09d3c93d9f292b611952fa", 0x100000000}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x2, 0x9, 0x3, 0xaaa, 0x1, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 512.105978] IPv4: Oversized IP packet from 127.0.0.1 2018/04/13 22:32:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)=@getae={0x40, 0x1f, 0x101, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x40}, 0x1}, 0x0) 2018/04/13 22:32:16 executing program 6: fanotify_init(0x46, 0x0) 2018/04/13 22:32:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/13 22:32:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2}) 2018/04/13 22:32:16 executing program 6: fanotify_init(0x45, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/04/13 22:32:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001280)='attr/sockcreate\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000001580)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001540)={&(0x7f0000001480)={0xa0, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40081}, 0x800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0xff, 0x0, 0x1e, 0x3}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001340)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000001240)=0x84) r5 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r8 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r8, 0xfffffffffffffff8, &(0x7f0000000180)=""/4096) setregid(r6, r7) [ 512.867571] binder: 31364:31366 ioctl c0306201 20004000 returned -14 [ 512.875514] binder: BINDER_SET_CONTEXT_MGR already set [ 512.880990] binder: 31364:31424 ioctl 40046207 0 returned -16 [ 512.888445] binder_alloc: 31364: binder_alloc_buf, no vma [ 512.894077] binder: 31364:31424 transaction failed 29189/-3, size 0-0 line 2963 2018/04/13 22:32:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x4000000, 0x1}}, 0x1c) 2018/04/13 22:32:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000d33ff8), 0x80004) 2018/04/13 22:32:17 executing program 6: fanotify_init(0x45, 0x108ffb) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0xffff, &(0x7f0000000200)=""/13) sendto$unix(r0, &(0x7f00000000c0)="ecd6fac2829f2d6dc720f6e8edff604ca8a2292e4245766e30dfb49e3c4ec0dee080669665031cb2d0062668b292dd93d48c1c257fb976b590b2dd04172765ab692c4b9e529adee14e766fda2b2b54f4d763a7c811f87fbf1cbe90de7591dbc24cb8f1d8c42482b73fa24b9039c98986e69ec27f26bea092f819d504d7fbe3e2821afc7130d1c3f2af5595f810ced25745d057dc7941f5f69c2e485dc46614", 0x9f, 0x40, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/13 22:32:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x80045300, &(0x7f0000000100)={0x0, @time}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 2018/04/13 22:32:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000e80)=@ethtool_per_queue_op={0x4b}}) 2018/04/13 22:32:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f00000000c0)}, 0xe000) 2018/04/13 22:32:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) [ 512.916407] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/13 22:32:17 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) fanotify_init(0x45, 0x0) [ 512.957094] binder: release 31364:31424 transaction 133 out, still active [ 512.964179] binder: undelivered TRANSACTION_COMPLETE [ 512.969416] binder: send failed reply for transaction 133, target dead 2018/04/13 22:32:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f00000000c0)}, 0xe000) 2018/04/13 22:32:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="97b656c9855657ffc06ea2fa4935f9c89218717659de09914b1f0d933b76e2db990826358d6a849e7b726ff42d889da05d317df58e766cd7", 0x38) 2018/04/13 22:32:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/04/13 22:32:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x80045300, &(0x7f0000000100)={0x0, @time}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 2018/04/13 22:32:17 executing program 6: fanotify_init(0x45, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x1) 2018/04/13 22:32:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @dev}, &(0x7f00000001c0)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40102, 0x2000000000010) fanotify_mark(r1, 0x86, 0x40000000, r2, &(0x7f0000000080)='./file0\x00') fanotify_init(0x4000000000042, 0x40007) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/13 22:32:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f00000000c0)}, 0xe000) [ 513.776226] binder: release 31438:31475 transaction 136 out, still active [ 513.783270] binder: undelivered TRANSACTION_COMPLETE [ 513.788433] binder: send failed reply for transaction 136, target dead 2018/04/13 22:32:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xc0fe, 0x1}}, 0x1c) 2018/04/13 22:32:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/04/13 22:32:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x80045300, &(0x7f0000000100)={0x0, @time}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 2018/04/13 22:32:18 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x4) fanotify_init(0x45, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x88140) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0xa, 0xa, 0x10, "4b620c7577c2024a81523b38c84df1fd2e3a295be77944eb4c02967d6297df7faa9a9b4ef91c1a3bd83d2bd165c67697086f5a434f36b6221db6a80236bae990", "aa6c07d1eb2f1433b9449953768eb09d0add63aa311d35ce388e0a913c8cfcd2", [0x4, 0x7f]}) 2018/04/13 22:32:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f00000000c0)}, 0xe000) 2018/04/13 22:32:18 executing program 1: socketpair(0xf, 0x3, 0x0, &(0x7f00000000c0)) 2018/04/13 22:32:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/13 22:32:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x80045300, &(0x7f0000000100)={0x0, @time}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 2018/04/13 22:32:18 executing program 2: mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0xb6, 0x40000005, &(0x7f00000000c0)={0x77359400}) 2018/04/13 22:32:18 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000003000/0x1000)=nil, 0x1000}) fanotify_init(0x45, 0x0) 2018/04/13 22:32:18 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/13 22:32:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x1614}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7, r2, 0x1, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:18 executing program 4: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) 2018/04/13 22:32:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/04/13 22:32:18 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x5, 0xfe44, 0x2) fanotify_init(0x5d, 0xfffffffffffffffa) [ 514.737185] binder: release 31479:31527 transaction 138 out, still active [ 514.744225] binder: undelivered TRANSACTION_COMPLETE [ 514.749390] binder: send failed reply for transaction 138, target dead 2018/04/13 22:32:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x10000000, 0x1}}, 0x1c) 2018/04/13 22:32:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="677265746170303a091e00"}) 2018/04/13 22:32:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/13 22:32:19 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000), 0x8, 0x0) 2018/04/13 22:32:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/13 22:32:19 executing program 6: r0 = memfd_create(&(0x7f0000000040)="e9252a00", 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73783e2f2f736e64276dfaab694323442300000000"], &(0x7f00000000c0)='bdev)\x00', 0x6, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x40) fcntl$setpipe(r1, 0x407, 0x9) fanotify_init(0x45, 0x0) 2018/04/13 22:32:19 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) connect(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) 2018/04/13 22:32:19 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/13 22:32:19 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3}) 2018/04/13 22:32:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/13 22:32:19 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xe75e}}, 0x9, 0x0, 0x7ff, "5194c0313aebe3e459bf2f0356983a8e6754b8782d9532a0f249421043c87ecdaaa5e46e7202d22ef9c4d4317c91ed6c82856936fb0b9addd98732f8482dbd750707a69c78532ee25c84cce782e28f34"}, 0xd8) fanotify_init(0x45, 0x0) 2018/04/13 22:32:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x6, 0x519, 0xb85, 0x3, 0x800, 0x3, 0x0, 0x8, 0x1, 0x2, 0x6}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:19 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000734fd0)=[{&(0x7f0000360000)}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) 2018/04/13 22:32:19 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000001200)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x67]}, 0x2c}]}}) 2018/04/13 22:32:19 executing program 6: fanotify_init(0x2c, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/147) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x64, 0x0, &(0x7f0000000500)=[@clear_death={0x400c630f, 0x2, 0x4}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x0, 0x1}, @acquire_done={0x40106309, r2, 0x4}, @clear_death={0x400c630f, 0x4, 0x1}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}], 0x196, 0x0, &(0x7f0000000280)="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"}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x90) 2018/04/13 22:32:19 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) [ 514.989679] QAT: Invalid ioctl [ 515.004333] QAT: Invalid ioctl [ 515.017790] QAT: Invalid ioctl [ 515.028228] QAT: Invalid ioctl [ 515.702115] binder: release 31542:31588 transaction 140 out, still active [ 515.709121] binder: undelivered TRANSACTION_COMPLETE [ 515.714289] binder: send failed reply for transaction 140, target dead 2018/04/13 22:32:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfe800000, 0x1}}, 0x1c) 2018/04/13 22:32:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/04/13 22:32:20 executing program 0: select(0x40, &(0x7f0000000000)={0x100, 0x8000, 0x4, 0x9, 0x5, 0x1, 0x3ff, 0x10001}, &(0x7f00000001c0)={0x4, 0x1, 0x0, 0x20, 0x8, 0x0, 0x6, 0x400}, &(0x7f0000000200)={0x2, 0xcf3b, 0x1000000000000000, 0x9, 0x9, 0x1, 0xffff, 0x4}, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="747275737465642e292800818084"], &(0x7f0000000040)='wlan1\x00', 0x6, 0x1) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="80d8b05fd59f42ba107155d8317f35dc7a39fcc613afd1827aaefbcaec13ac8011f155aa27bdf9611af997d25c93b5ec03b6c12196382804a1589f4c8727eb89"], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:20 executing program 7: syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r7, 0x7f, 0x4}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x4, 0x0) getsockopt(r8, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/13 22:32:20 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/13 22:32:20 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/13 22:32:20 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x40, 0x8000, 0x6, 0x7, 0x0, 0x4, 0x40, 0x9, 0x7a7, 0x80000001, 0x797842fa, 0x0, 0x8, 0x8, 0x80000001, 0xfff, 0xfffffffffffffffd, 0x0, 0x1e, 0x9, 0x4, 0x8d, 0xf72, 0x6, 0xf0, 0x3, 0xffff, 0xbd, 0x5, 0x6, 0x7, 0x3ff, 0x10001, 0x0, 0x8, 0xaf6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000180), 0xf}, 0x4000, 0x1, 0x7, 0x0, 0x3fc000000, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/l2cap\x00') ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x5, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x53a, 0x201) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) 2018/04/13 22:32:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/04/13 22:32:20 executing program 6: fanotify_init(0x45, 0x0) userfaultfd(0x800) 2018/04/13 22:32:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r2, r4, 0x6, 0x7f, 0x400) prlimit64(r3, 0x4, &(0x7f0000000200)={0x80000001, 0x7}, &(0x7f0000000240)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/13 22:32:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/04/13 22:32:20 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100), 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/13 22:32:20 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x9}, 0x0) userfaultfd(0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x40, 0x200, 0x1, 0x2, 0x5, 0xb85}) r4 = userfaultfd(0x4000080000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r5, 0x409, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r2, r4) 2018/04/13 22:32:20 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xff}, 0x1) fanotify_init(0x45, 0x0) 2018/04/13 22:32:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xffffffffffff0001}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:20 executing program 6: fanotify_init(0x45, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffe01, 0x20000) 2018/04/13 22:32:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x3e8, 0x1}}, 0x1c) 2018/04/13 22:32:21 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/13 22:32:21 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x9}, 0x0) userfaultfd(0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x40, 0x200, 0x1, 0x2, 0x5, 0xb85}) r4 = userfaultfd(0x4000080000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r5, 0x409, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r2, r4) 2018/04/13 22:32:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)='[', 0x1}], 0x1, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/04/13 22:32:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100), 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/13 22:32:21 executing program 7: syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r7, 0x7f, 0x4}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x4, 0x0) getsockopt(r8, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/13 22:32:21 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) sendmsg$alg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="062200770d637b8fbfdf812adfda8b5475c6095bcccc73f4f282c354ade22013b7fdd077d5ac97e23439b35f1e48fd7e4ec118fbedabade497a2f42cd1de4010fb1e3517c3c6da5e7d87652b8bd2d972d2f9fe77e4ffa9657c80ee189c94a1fbc2585b72269e0322873ad4f4a2008fa6ecf60322", 0x74}, {&(0x7f00000000c0)="590eec3af53d38587cad816879cc93c5ba720ebc8a771e3bf83d06b21afd5f12c9a92a954d4ed54bdb7f6c72ee913be157d25b65507f85293b6b6af23bb36433d2085159bc14283bda6b4dc0e9f6a4ffb2c80772d9c9765ba8680f2c0f44f5a2decf1dc9e11d262ba9f3bfa9b6dac84617f591e85f52d12a", 0x78}, {&(0x7f0000000140)="436fa0677274646a66a10d3720a1a0b00953303c1835e50f6f78696fe8", 0x1d}, {&(0x7f0000000180)="456589b0916e6394b577eb1a4039c2d3da313a3aa12e38dc6b5a05d76753d2811ccb0e7f90413497b2ba907b62e73ce2cc0e64fa024de1f28c48c06d5d59f5a34b01ed114b4cdf67f19c6b2d", 0x4c}, {&(0x7f0000000200)="cd44a0efb2d28e3dd6aad7dce31a916f5708deec721aa3dea2424d0344303d9bd0041560bdd2d16c42eb94560c53bee3706c3058c055d1f8b60f3eb7d9557a5d1aa4a63875d79a1bb0df00b8510fa67b6a92c249082459f61bf2f6f8e4a00400b2e48a346f101753aed41050a85a60e5c0b005f76906cacd34d56acc34e4ea70b487e6399f52d1a6f0d9fa4c14a39d8b647e0f6f8b8a114c95c2f6b3", 0x9c}, {&(0x7f00000002c0)="1a622f79043dc8", 0x7}], 0x6, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa0, "281d121930bc3c8bafa214b1e33318ed25160915642870bab84dd76583d3eb943fd2a20f7eff6ec0746c90acc8956c8195ccfc6c4ec9c169ad185b7241978980ad69401cdda5ea30df847eead1494f69aa6e02641eafc76e26d01e960d332721ba67f90e9f5bb0ca9c599f37c873906ac0dbbdeaef4f76857786b7a44f85994f53d679b8c07d192783364b39259c2481684f8ed71997d2158cc51c04e04d368c"}, @iv={0x50, 0x117, 0x2, 0x37, "edbb99c5155b81a66aac3a1c65541ba57a4af7fa3e7931cdd943049059d18137912c8facbcc14a45e693b8626e316d71359a8f87a7e426"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x150, 0x1}, 0x20000000) fanotify_init(0x45, 0x0) 2018/04/13 22:32:21 executing program 0: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="0815d1d3a1990525f98e96df512c32f78c3e9c86735a6caf9cdef1ddc92133dd79c40de68248d8fa90d925542734be5b12cc34c38317eb8412f2565500de1bc2e6f40e654bcee023e3f4f0897a4c951faa8b6ace7424d68c1359f5da6e446a222ae157e1943ff3da7ada01ac49d82f3738458a12aee865cc005d2c196e0394fc794892d1bcb3f5680099e2790b2e3889e1dcedee172554c7fc52d711cc50eae3c905c36f1f04d2608b87f1af28f79dc10b576c6f4e9cf998f6016262c848017705049e61679fc8e94358135fbce2811f532af3bcf4", 0xd5, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) exit(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100), 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/13 22:32:21 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r4, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) fcntl$setstatus(r0, 0x408, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)) dup2(r0, r2) 2018/04/13 22:32:21 executing program 6: fanotify_init(0x45, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x27, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x1, 0x42, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8f, 0x4) 2018/04/13 22:32:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100), 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/13 22:32:21 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) recvfrom$ipx(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x40010122, &(0x7f0000001040)={0x4, 0x7, 0xffff, "f375a0ad92d7", 0x2066ddad}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001080)={0x0, 0xde, "e37b292ef3a7b713e2e49a5f03fb087d3f2928cf520890ce205607d2edd939211f97fec257efd1d6f205d8d2c705664edcc6c3b99ca4f7f4fbe0028bec26cc7ff02d8c4dde739ac96d870d165064e744ad6c21c68d12bb885ab75348f784d0b0f18461579c1acb38729d399cb409d122ea9abcabd74983bc423cfbcabd776e32bb6346d4f5051f9aab99ac88b54ef99cf71c8a79323baa17ed8d94409b7a44b1150b16cf9dd3ae20f1d24e2aee2d75f2e183eade85b97e88eb672593d08e00a8c8cf4c3e75381121da5ce0f6917664ab6a6e03d710b12599cf72b1cef961"}, &(0x7f0000001180)=0xe6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000011c0)={0x100, 0x9, 0x20b, 0xf4a0, 0x1, 0x8001, 0x943d, 0x0, r1}, 0x20) fanotify_init(0x45, 0x0) 2018/04/13 22:32:21 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x4f}, 0x8) 2018/04/13 22:32:21 executing program 7: syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r7, 0x7f, 0x4}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x4, 0x0) getsockopt(r8, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/13 22:32:21 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) kexec_load(0xfffffffffffffff9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="3955db6495e393254f9fb5e6", 0xc, 0x8000000, 0x800}], 0x3f0000) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x6}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)={0x10000002}) 2018/04/13 22:32:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/04/13 22:32:22 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:22 executing program 6: fanotify_init(0x45, 0x0) socketpair$inet6(0xa, 0x7, 0x848, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) 2018/04/13 22:32:22 executing program 7: syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r7, 0x7f, 0x4}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x4, 0x0) getsockopt(r8, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/13 22:32:22 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x9}, 0x0) userfaultfd(0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x40, 0x200, 0x1, 0x2, 0x5, 0xb85}) r4 = userfaultfd(0x4000080000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r5, 0x409, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r2, r4) 2018/04/13 22:32:22 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/13 22:32:22 executing program 6: fanotify_init(0x40, 0x40000) 2018/04/13 22:32:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x40000000, 0x1}}, 0x1c) 2018/04/13 22:32:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/13 22:32:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000240)={0x2, r1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x4c4000, 0x0) getsockname(r1, &(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000800)=0x80) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000002c0)=0xc00801d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x197f0281, 0x9, 0x0, 0x6, 0x40}, &(0x7f00000000c0)=0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000440)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) ptrace$setregset(0x4205, r8, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)="011f9d91b7ccc34c2b0fe780481de732ec6ce4b9547f612db16c3c213977540fbb53b5aa803f34ae8760c55231d16d00c22e296caa0589a69e6fc74798caac6a831c789f837476dfb7391e20df0d95a139cd73d2cdcb68638486feea4dd80eeec12abb142715", 0x66}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000780)={@multicast2, @empty, 0x0}, &(0x7f00000007c0)=0xc) accept$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000a00)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000d80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000d40)={&(0x7f0000000a80)={0x288, r4, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r5}, {0x26c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3275}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x48000}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="d4000000b78c99b1d7ce00411e2e0953fcf5f449ce25dfe67aafbe928fd254a8403035d9b2da5b433abec68d8681bd3b2dda5ef63eec2ca87f38289313181c24c4b692b2709672155241f028856c1f6b4bd91ed90426cbe52b85389416a4d25202f47461974d95f7c34be719977295ed46f303ffe1b683ea79245c043bab873f9faf3a40b4f9b3f4afef9f28b34102805afbbb47ae523fdd569895efc1a22d415ba51f181b8fd64a93932a989e626240c2ca121b09559638dce3f3068984090b1fe362515ae0370aff18418e833fe6dff1489d221f000000"], &(0x7f0000000200)=0xdc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:23 executing program 6: r0 = fanotify_init(0x25, 0xff) r1 = syz_open_dev$usbmon(&(0x7f0000003340)='/dev/usbmon#\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x27, 0x3, 0xe6c1, 'queue0\x00', 0x8a6}) connect$vsock_stream(r1, &(0x7f0000003380)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) acct(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x82, 0x20, 0x4, 0xba, 0xe6f9, &(0x7f0000000140)='vlan0\x00', 0x9, 0x2, 0x3}) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x800) 2018/04/13 22:32:23 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/13 22:32:23 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x9}, 0x0) userfaultfd(0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x40, 0x200, 0x1, 0x2, 0x5, 0xb85}) r4 = userfaultfd(0x4000080000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r5, 0x409, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r2, r4) 2018/04/13 22:32:23 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:32:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) fanotify_init(0x6d, 0x20000000000001) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x3, 0x8, 0xffffffffffffff5f}) 2018/04/13 22:32:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) 2018/04/13 22:32:23 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x10001, 0x80000001, r2, 0x1200000000, r3, 0x5, 0x8, 0x9}) 2018/04/13 22:32:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x100000001) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:24 executing program 2: syz_emit_ethernet(0x16, &(0x7f0000000180)={@empty, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f0000000040)) 2018/04/13 22:32:24 executing program 6: r0 = fanotify_init(0x45, 0x0) flistxattr(r0, &(0x7f0000000000)=""/134, 0xfffffffffffffe70) 2018/04/13 22:32:24 executing program 4: setrlimit(0x2, &(0x7f0000000240)) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/04/13 22:32:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/13 22:32:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 22:32:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/13 22:32:24 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000000c0)=@pic={0x8, 0x8001, 0xfff, 0x3ff, 0x7, 0x0, 0xd2, 0x1000, 0x7fffffff, 0x400, 0x5, 0x5, 0x40, 0x100000000, 0x8, 0x9}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) 2018/04/13 22:32:24 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfffffffffffff4d0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/13 22:32:24 executing program 5: r0 = socket$inet6(0xa, 0x200000000003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000100)="5fb87dea0e1e27febc304ad0df0d48722a52540347a1e3ba0fecca0762ba17d63f1c602b52efde50", 0x28}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 519.824645] mmap: syz-executor4 (31783): VmData 18444288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/13 22:32:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, "616561feffffff00", 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/04/13 22:32:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:24 executing program 6: fanotify_init(0x45, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x200000) ioctl$TIOCSTI(r0, 0x5412, 0x401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x54000181}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r1, 0xa20, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/64) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) fanotify_init(0x44, 0x80000) 2018/04/13 22:32:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/13 22:32:24 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000012e00)) 2018/04/13 22:32:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) fchdir(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x39) 2018/04/13 22:32:25 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x101000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x67, @loopback=0x7f000001, 0x4e23, 0x3, 'rr\x00', 0x20, 0x3, 0x41}, {@loopback=0x7f000001, 0x4e23, 0x2003, 0x3a6, 0x80, 0x9}}, 0x44) 2018/04/13 22:32:25 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x7f) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) 2018/04/13 22:32:25 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/13 22:32:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x62, "eec6bec8d2ac92df84ac5a1f00b2b945172d39e3cf65b04b5ef6aa9871b41e7c6ee324c8d8bf35202e8a0ea776b6b17ab0be571ba41de3f80a5688fa105521e366ca6ebda504941a7bfe94d9a3da1e2b5ed395d4f7f9e435b5f4caaf0ccc85b18a78"}, &(0x7f0000000080)=0x6a) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x2ea, 0x400000000, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/13 22:32:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x700000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/13 22:32:25 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000001c0)=""/4096) 2018/04/13 22:32:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f00)={0x20, r2, 0x3a28ac07e73eb23d, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x100000001}]}]}, 0x20}, 0x1}, 0x0) 2018/04/13 22:32:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/13 22:32:25 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xb0a7, 0x210000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x7) 2018/04/13 22:32:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/13 22:32:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b63a3b2dec603d56603000000900e84ba4e3f686c6b61f356e0a1f81fd7"}) 2018/04/13 22:32:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400)) 2018/04/13 22:32:25 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x401, &(0x7f0000000040)=""/233) [ 521.596920] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 521.596920] The task syz-executor7 (31887) triggered the difference, watch for misbehavior. [ 521.618874] binder: send failed reply for transaction 142 to 31853:31889 [ 521.625923] binder: 31853:31858 ioctl c0306201 2000ffd0 returned -14 [ 521.633325] binder: BINDER_SET_CONTEXT_MGR already set [ 521.639247] binder: 31853:31889 ioctl 40046207 0 returned -16 [ 521.646810] binder: 31853:31858 ioctl c0306201 2000ffd0 returned -14 [ 521.653511] binder_alloc: 31853: binder_alloc_buf, no vma [ 521.659244] binder: 31853:31858 transaction failed 29189/-3, size 0-0 line 2963 [ 521.674176] binder: undelivered TRANSACTION_ERROR: 29189 [ 521.679886] binder: undelivered TRANSACTION_COMPLETE [ 521.685129] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/13 22:32:26 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x10000, 0xb, 0x8}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40080) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/13 22:32:26 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f00)={0x20, r2, 0x3a28ac07e73eb23d, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x100000001}]}]}, 0x20}, 0x1}, 0x0) 2018/04/13 22:32:26 executing program 6: fanotify_init(0x45, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x8200) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'lo\x00'}, 0x18) 2018/04/13 22:32:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0xce20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/13 22:32:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/13 22:32:26 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$tun(r0, &(0x7f00000003c0)={@void, @hdr, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37461", 0x3c, 0x9f, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0x2, 0x0, 0x8000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @udp={0x0, 0x0, 0xc, 0x0, [@guehdr={0x1}]}}}}}}}, 0x7c) ppoll(&(0x7f00000000c0)=[{r1, 0x4c8}], 0x1, &(0x7f00000001c0)={0x0, r3+10000000}, &(0x7f0000000200)={0x944}, 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0xff7, 0x0, @time={0x0, 0x989680}, {0x0, 0x1}, {0x1}, @note={0x985, 0x0, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) 2018/04/13 22:32:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x7800, 0x1}}, 0x1c) 2018/04/13 22:32:26 executing program 6: fanotify_init(0x18, 0x1800020000800) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x26100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000bd3f47b99c05b99bd1f2a7525e314cba158ca65cad5c12fb42eab80f5d42c5e973", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='0x2', 0x3) listen(r0, 0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xfffffffffffffffe}, 0x8) 2018/04/13 22:32:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f00)={0x20, r2, 0x3a28ac07e73eb23d, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x100000001}]}]}, 0x20}, 0x1}, 0x0) [ 521.859237] binder: release 31893:31895 transaction 145 out, still active [ 521.888651] binder: undelivered TRANSACTION_COMPLETE [ 521.895583] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/13 22:32:26 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'gretap0\x00', 'bridge0\x00', 'rose0\x00', 'teql0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x102, 0x1c8, 0x1f8, [@limit={'limit\x00', 0x20, {{0x0, 0x6}}}, @limit={'limit\x00', 0x20, {{0x0, 0x208e}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e98ce53538967c38f8474d5d6515f28574ef43c25b32f1d4f99980acfdeb9a687125de97c7aa8796202d2006447b3d6e912fe8b1582fe6d387ae0d192878e506"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x330) 2018/04/13 22:32:26 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff413, 0x200000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x5}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f00)={0x20, r2, 0x3a28ac07e73eb23d, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x100000001}]}]}, 0x20}, 0x1}, 0x0) [ 521.918197] binder: 31893:31895 ioctl 40046207 0 returned -16 [ 521.932372] binder_alloc: 31893: binder_alloc_buf, no vma [ 521.938148] binder: 31893:31916 transaction failed 29189/-3, size 0-0 line 2963 2018/04/13 22:32:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x20000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) 2018/04/13 22:32:26 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:26 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) [ 521.967251] binder: undelivered TRANSACTION_ERROR: 29189 [ 521.978947] binder: send failed reply for transaction 145, target dead 2018/04/13 22:32:26 executing program 6: r0 = fanotify_init(0x45, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) [ 522.021933] binder: release 31937:31939 transaction 148 out, still active [ 522.044433] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/13 22:32:26 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) fanotify_init(0x45, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100000000000000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/73) shutdown(r0, 0x1) 2018/04/13 22:32:26 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000000)={0x4, 0x1, 0x0, 0x1}) [ 522.067342] binder: undelivered TRANSACTION_COMPLETE [ 522.068155] binder: 31940:31947 ioctl 40046207 0 returned -16 [ 522.095960] binder: release 31940:31947 transaction 149 out, still active [ 522.115496] binder: undelivered TRANSACTION_COMPLETE [ 522.119370] binder: send failed reply for transaction 148, target dead [ 522.127372] binder: send failed reply for transaction 149, target dead 2018/04/13 22:32:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x6000000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:27 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/13 22:32:27 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="f20f01c866ba2100b002ee66ba4100b8e5000000ef66baf80cb8c8f8b981ef66bafc0ced650f21e60fc71b66bad004b8e341084cef660ffe0ac7442400a3000000c74424025b710000c7442406000000000f011c2466b839008ec8", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:32:27 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000c000000004000000000001d00000000000000000000000000000038004804"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 22:32:27 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x101ff, 0x0, 0x4000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/04/13 22:32:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000002c0)={@host=0x2}) r1 = socket$inet6_sctp(0xa, 0x400001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x100000001, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0xc4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x84) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd0}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}], 0xfffffc94) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f0000000300), &(0x7f0000001300)=0xc) 2018/04/13 22:32:27 executing program 6: fanotify_init(0x45, 0xfffffffffffffffc) 2018/04/13 22:32:27 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) [ 523.042587] binder: release 31971:31972 transaction 151 out, still active [ 523.053338] binder: BINDER_SET_CONTEXT_MGR already set [ 523.070204] binder: 31970:31983 ioctl 40046207 0 returned -16 [ 523.079978] binder: undelivered TRANSACTION_COMPLETE [ 523.100418] binder: release 31970:31983 transaction 152 out, still active [ 523.141853] binder: undelivered TRANSACTION_COMPLETE [ 523.148022] binder: send failed reply for transaction 151, target dead [ 523.154744] binder: send failed reply for transaction 152, target dead 2018/04/13 22:32:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) io_setup(0x1d58ac25, &(0x7f0000000000)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000002c0)=""/175) socketpair(0x3, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000040)="13e3c7f4d6007afb02aa2030ec5b6894605958d4463a17b2ae59fc7a8006ba31e2e253b5c3528de0b89d151b6e234a91c0211e21ff90bc0f49776e86be4b756137eef76022c4f52d7957f299beaa21a13239f5f9e1e76889aa354477042120dc5df4921643aab171c18e4414409ef246c90fb7ce33643a612bdb8bb98dea26fe09b661acd343da153cd03130d6d5391ae6834ad95fef9837b9cc5394c62d35b1495c9810a6efd46f1b2819943ee6415c08e0be9e0bb99cc114cd9191d91a24edabe27095c9cb8b6cca56e03aa5cacfbcce4c878ecf89f81247ea2eda95d3cfd5ae9bddf9b37596425b0596e48605e434a80d0c6eadf5", 0xf6, 0x5, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x401, r0, &(0x7f00000001c0)="ff8aac2ffd5eaffa14", 0x9, 0x9, 0x0, 0x1, r3}]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000400)={r5, 0xffffffffffffffe0, 0x5, 0x9, 0xffff, 0x7}, 0x14) r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:28 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x8000000ffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000140), 0x4) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a8919d55f155"}, 0x10) 2018/04/13 22:32:28 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/13 22:32:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:28 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/13 22:32:28 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x40104593, 0x6f2000, &(0x7f00000003c0)) 2018/04/13 22:32:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x7000000, 0x1}}, 0x1c) 2018/04/13 22:32:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 22:32:28 executing program 6: fanotify_init(0x45, 0x40000) [ 524.000616] binder: release 32009:32013 transaction 154 out, still active [ 524.001363] binder: BINDER_SET_CONTEXT_MGR already set [ 524.009370] llc_conn_state_process: llc_conn_service failed 2018/04/13 22:32:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x1c, 0x15, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @pid}]}, 0x1c}, 0x1}, 0x0) [ 524.043164] binder: 32005:32006 ioctl 40046207 0 returned -16 [ 524.044154] binder: undelivered TRANSACTION_COMPLETE 2018/04/13 22:32:28 executing program 6: fanotify_init(0x45, 0x0) getcwd(&(0x7f0000000000)=""/150, 0x96) 2018/04/13 22:32:28 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a11bd6a9f5349b418df5e49612e0302", 0x31) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/13 22:32:28 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:28 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) write(r1, &(0x7f0000000140), 0x0) 2018/04/13 22:32:28 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000840)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000880)=ANY=[@ANYBLOB="0a000000000000000500000000000000b389000000000000001000000000000009000000000000000200000000000000070000000000000002687a0f91d1491b7f50548e738379000000000000000600000000000000ff00"]) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x401, 0x20}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000007c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000040)="b13ab3a3651da4c89f2ba8574e45b12509cf81b6b7deb23b545323d927860ce23bc247f1a5d494b0a3ce4615cbc678c6faaf45312e0022ee7d9386cbd525b3da014a3af3840f5b406f4b742e1890b27863831ed29b20f1ca7b6ca4cd0a5746dd625e137f267368b55c840806dfe5b8acb144d8bf07f9fdb6d7d4c3a5ba8f19f2f0d2bf3bc89b1a51e38166f8cb5e28c575fcf97d9373f5c9a2c5890e4d4f63a37a769445c54ce99c5e5c7700ab2685", 0xaf}, {&(0x7f0000000100)="8f8bd02025cb65acb6fdc8ca99d1bdccd12cdf3d172bce2caa7a0aabc7a9815323bc2c460ac935fff0f1c4335c9aa37b2470d5d7d9d0f22167d47ffe9b25fd6e88e2cb27ff027e205adf7b8b38c27566ebf3db2b7e4b2294b59b9d09c29b12713f7fc7e30410eb92aee3", 0x6a}, {&(0x7f0000000180)="b3801251e45a3a44a104b0440ab4d0ac6b60221e0cf377c87b0daf9627182074bb5eb080c702daf85b36d437da2c9772c5fa22f52a63ce316a51b848500a133ad12d738d3115b0abb645df765ddc3996d5e2b2a7b83f4e25f0422484a90b96d569ddcbf49b72b354dbc8d36472b1bc5830255c4ef668a3c1ce7f4ffaf08ed5a6c15fa15bd2d73f4e03bb", 0x8a}, {&(0x7f0000000240)="37e76b658b65805bf067", 0xa}, {&(0x7f0000000280)="a656928bd4f8c50331248c29f2096cda1fb07895aa15adc3de8435048efdc14ad48afe8d5c01890d1d3f5fd93fd3b64be6f05fa80c2dc32ffefb701cfe0647b97c2448a22d3cf9897f030a680fbcac2ef84b602314de3f35975639a6cba8044cc8c81248e99c10b9a95d21b9821767468743dfbe35e2ae551ee52d159ffde896d48b7d8c63e68c007c60911250754958a5682e9918d1697960771560e5ee5f043e92f6ddbf9f44801374ab5da9cdc9ecd633f0e3f0a75859ebf736430ee8cc8e5df199329a3704c0a3b81e75efaae522baa0e6f3cbbed75d4e2fd87a3acda1b377c94667ea3e87e10b0a27a688eaecb21d0eef9a6e1fa6", 0xf7}, {&(0x7f0000000380)="3ac32479a5725f3fce372aaf04f1c2ac69c8df6e708e3c605cb31794dbd8aabcded5d001b11165d7d6874c584fd03cdcd17508c3c9c65c65266d80f355cde736e3b55bd3bd672940b09225311a7b1293a276e6b144cc94a319", 0x59}, {&(0x7f0000000400)="192ee8200efc6d9af3e0dcd2f95ef81721dda8d90754220ad3aae61b7796f4bcc2f347d8632bb04475af5d710fbd42cfb0fa150befc161528674d4c266c7ade460e3e427257ace1af51b9d495a23898879935da23bd6de0053c01add506026ac785ca8061b26e6eadc71b1cdfcc1c59fc667320cd9fe481a9d492c6e920e36a4e66ae47020c5d72a696772603069360d0beb3292bcffb0a07c14c5fcea4c01209382b04cdb", 0xa5}, {&(0x7f00000004c0)="5109571c5703d5563fa581597893cdc7f43a2a5029a41e449407e89bc7a45e10811ebd957e7f85e05c222ab0418887d27043b506ec2eab3af9fd14a70062381f6b70678a94dcb4205e0ec8fb8e46d73f8733120b6ae5febbca0c9c80077813fd664e7a3b72ea35a4589ddf321a449a2560a35fbafb8271f3a22ccea0875e3d59b10794f5baa5752350be4b016517c204f0182bfa44626f654efd742a140660de5f58ce2e51e7ae6ada215a6d642a30e2ddd6a1499694ba479d66b8c9f4f8747caaa8570ce2a563a80f49891652633cdf680243b73910db80fb8175bc50f10713e71786df01fa109b9a8b726b61d0b1d727a0b2bf18c95e034fdf7465930ad1", 0xff}], 0x8, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x800a, 0x0, 0x0, 0x81, 0x80000001, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x1f, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x0, 0x1}}], 0x90, 0x10}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 524.084723] binder: release 32005:32006 transaction 155 out, still active [ 524.104066] binder: undelivered TRANSACTION_COMPLETE [ 524.111265] binder: send failed reply for transaction 154, target dead [ 524.118169] binder: send failed reply for transaction 155, target dead 2018/04/13 22:32:28 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f00000002c0)) waitid(0x0, 0x0, 0x0, 0x8000000a, &(0x7f0000000480)) 2018/04/13 22:32:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1b}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x6f3002, 0x7fffffffefff, &(0x7f0000000000)) 2018/04/13 22:32:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0affffff0c04c5275c84"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xffd4, &(0x7f0000000540)=""/187}, 0x48) [ 524.162476] serio: Serial port pts0 2018/04/13 22:32:28 executing program 6: fanotify_init(0x40, 0x40400) time(&(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0xd005) 2018/04/13 22:32:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) write(r1, &(0x7f0000000140), 0x0) 2018/04/13 22:32:29 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchown(r1, r2, r3) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x0, 0x800}, {0xcb, 0x3}, 0x0, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x0, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r5, &(0x7f0000000240)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f59ffc), 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000040)) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 22:32:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x14, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/13 22:32:29 executing program 6: fanotify_init(0x45, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101400, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/48}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/13 22:32:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000240)={0x5c, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x5c}, 0x1}, 0x0) 2018/04/13 22:32:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfa030000, 0x1}}, 0x1c) 2018/04/13 22:32:29 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) write(r1, &(0x7f0000000140), 0x0) 2018/04/13 22:32:29 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x140) recvmsg(r1, &(0x7f0000000500)={&(0x7f00000000c0), 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/246, 0xf6}], 0x5, 0x0, 0x0, 0x2}, 0x0) fdatasync(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40100, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) [ 524.986756] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 525.007908] serio: Serial port pts0 2018/04/13 22:32:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/13 22:32:29 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) write(r1, &(0x7f0000000140), 0x0) [ 525.098067] serio: Serial port pts1 2018/04/13 22:32:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:30 executing program 6: clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) fanotify_init(0x45, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/tcp\x00') ioctl$VT_RELDISP(r0, 0x5605) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x7fff}}, 0x0, 0x7, 0x3, 0xb4, 0x80}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @rand_addr=0x4d97}}}, 0x84) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000500)) r3 = getpgid(0x0) sched_getparam(r3, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000000c0)={0x1, 0x14, 0x1f, 0x0, "6a7bef87ecdb577675fbe8382a02fe8ea1acaf46d318907843fa113736cfec65"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd, "9ace5e111d3456093d276a5323"}, &(0x7f0000000140)=0x15) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000180)={r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x7, 0x0, 0x1, 0x8, 0x1ff, 0x100, 0x2, 0x3, 0x7ff, 0x9b7, 0x7f, 0x8001, 0x100000001, 0xc2, 0x3]}, &(0x7f0000000280)=0x100) 2018/04/13 22:32:30 executing program 4: move_pages(0x0, 0x7, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) 2018/04/13 22:32:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/04/13 22:32:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/04/13 22:32:30 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xe00, 0x1}}, 0x1c) 2018/04/13 22:32:30 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:30 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x86dd, "0c602eae44c8681e279cee05ba17cf9905159037107d5db7c8da12ea3f500fc86299de90291e2070"}}}, &(0x7f0000000200)) 2018/04/13 22:32:30 executing program 6: fanotify_init(0x45, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x1}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xeb, 0x82) r4 = getpgid(0x0) fcntl$setown(r0, 0x8, r4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)=0x1) [ 525.990522] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 525.999533] FAT-fs (loop4): bogus number of reserved sectors [ 526.005498] FAT-fs (loop4): Can't find a valid FAT filesystem [ 526.028307] serio: Serial port pts0 2018/04/13 22:32:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000140), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) [ 526.043145] serio: Serial port pts1 2018/04/13 22:32:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/13 22:32:30 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x72c, &(0x7f0000000040)=""/65) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8001) socketpair(0x9, 0x80000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x0, 0xe, 0x0, 0x8, 0x6, 0x9, 0xff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1a}, 0x8) 2018/04/13 22:32:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 526.094434] FAT-fs (loop4): bogus number of reserved sectors [ 526.100387] FAT-fs (loop4): Can't find a valid FAT filesystem [ 526.173256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 526.195684] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/13 22:32:31 executing program 6: fanotify_init(0x45, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000100)=0x80) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0x4b, "4b627f897f450ab68c4606c756f605b1929e61ecc65dc448a0a251a3f39d461d8e8dc807e83a8b00c329515b4fab37b518619bc764939dc43080999a5480d15f6bc3ce94797c335d4fbb1d"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) 2018/04/13 22:32:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0xfb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x53a43dec}], 0x68) r2 = gettid() process_vm_readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/245, 0xf5}], 0x4, &(0x7f0000000800)=[{&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/110, 0x6e}, {&(0x7f0000000740)=""/180, 0xb4}], 0x8, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB='grpjquota=O']) 2018/04/13 22:32:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/13 22:32:31 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x10000120, 0x1}}, 0x1c) 2018/04/13 22:32:31 executing program 2: r0 = perf_event_open(&(0x7f0000ff3f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/13 22:32:31 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/04/13 22:32:31 executing program 6: r0 = fanotify_init(0x45, 0x400) fanotify_mark(r0, 0x4, 0x8000000, r0, &(0x7f0000000000)='./file0\x00') signalfd(r0, &(0x7f0000000080)={0x4}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x4000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/169, &(0x7f0000000380)=0xa9) rt_sigaction(0x11, &(0x7f0000000180)={0x6, {0x4}, 0x80000000}, 0x0, 0x8, &(0x7f00000001c0)) 2018/04/13 22:32:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x10000, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000440)=0x7002) r2 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000002c0)={0x9a7, 0x6, 0x103, 0x9, "2aaf16e8e98a366e1762b65e3a19c546917dbb57f9cab202d985af4ea42286f5b68c1ff81b1b325296e1a2e4", 0x81}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2, 0x100, 0x2, 0x4, 0x1}, &(0x7f00000003c0)=0x98) accept4$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) sendmsg$nl_netfilter(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, 0xf, 0x5, 0x600, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x8}, [@typed={0x4, 0x5c}, @nested={0x64, 0x6b, [@generic="566fe188e6b2e7ea3b39f3a52fb9c5ac9db49be88b7b1974d10e1df361f431e14c75f4facb75996110fff5d92312282e11d27c1f06c8bc2bfda354a1c5e8d11974834225ffc7726f9f09946ef96496a07100d74a26cdf69d14e4c3aada20"]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40840}, 0x810) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x9, 0x6, 0x1, 0xfffffffffffffffd, 0x1, 0x4}, 0x9, 0x8000, 0x3, 0x8, 0xacb, "5b1468ebe32a7476d8c893459757694f323b40564d07f7932095139ead04985f90efba0ff6e3840c4281f75b052257621b8e9e9215f03fc420ba72c07b65ea5447f668ec291dd982ae0c23fb097f00733322fa4297f0c354c04754d5a52a2bf0b5906aea3d4046595ab219d64c990dcaf30a202bdd6204538057d7ca5ba79a48"}) 2018/04/13 22:32:31 executing program 2: r0 = perf_event_open(&(0x7f0000ff3f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 527.317290] serio: Serial port pts0 [ 527.328222] serio: Serial port pts1 2018/04/13 22:32:31 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000180)="16f91220a8c7a61a85492a000000000000000000000000", 0x17) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200), &(0x7f0000000240)) 2018/04/13 22:32:31 executing program 2: r0 = perf_event_open(&(0x7f0000ff3f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/13 22:32:31 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1a1000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0xceb, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0xdc, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0xa9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e24, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}], 0xbc) fanotify_init(0x45, 0x0) 2018/04/13 22:32:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f0000000040)="cf6b657972696e672100", 0x1) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80002000}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000100)="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") fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/04/13 22:32:31 executing program 2: r0 = perf_event_open(&(0x7f0000ff3f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 527.396693] EXT4-fs (sda1): journaled quota format not specified [ 527.432431] EXT4-fs (sda1): journaled quota format not specified 2018/04/13 22:32:31 executing program 6: fanotify_init(0x45, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x0, 0x7fff, 0x7fffffff, 0x7}, 0xc) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="3d027c358bf5662e2fe0964edc762da4ca6a98d95de2cb34497e981b8ecb19cdc235915174c07766b424ee8fd795f88e5b73e5a7e5dc1b0b36aae0c45f64e0ff2f701dcebf9e90056dd2c85ff4528c918e4c50545abac460e934abc6786a789588de492d8fb7e457b37c94254c018b5c09ed6e8c9d97ad", 0x77, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x7, 0x100, r2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/234) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x5, 0xfffffffffffffff8, 0x6}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/13 22:32:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) [ 527.520881] binder: 32260:32264 ioctl c0306201 20007000 returned -14 [ 527.555280] binder: 32260:32266 ioctl c0306201 20007000 returned -14 2018/04/13 22:32:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x4d0, 0x1}}, 0x1c) 2018/04/13 22:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/13 22:32:32 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'eql\x00', @ifru_settings={0x400000, 0x0, @sync}}) 2018/04/13 22:32:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x4000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) 2018/04/13 22:32:32 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/13 22:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x3ff}}) dup3(r0, r1, 0x0) 2018/04/13 22:32:32 executing program 6: r0 = memfd_create(&(0x7f0000000000)=':\x00', 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) lseek(r1, 0x0, 0x3) fanotify_init(0x45, 0x0) 2018/04/13 22:32:32 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000000)={0x4, 0x1, 0x0, 0x1}) 2018/04/13 22:32:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x680, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x7, 0x9ca, 0x0, 0x3, 0x80131d8}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xfffffffffffffe1d, &(0x7f0000000100)}, &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x1, 0x1f, 0xf3e, 0x445a, 0x7, 0x40, 0x8000, {r3, @in={{0x2, 0x4e20}}, 0x47571c93, 0x3f, 0x5, 0xfffffffffffffffa, 0x4943230f}}, &(0x7f0000000380)=0xb0) fanotify_init(0x45, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 22:32:32 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/136, &(0x7f0000000100)=0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/13 22:32:32 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000000)={0x4, 0x1, 0x0, 0x1}) 2018/04/13 22:32:32 executing program 6: r0 = fanotify_init(0x45, 0x1000) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x2000) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x100, 0x39, 0x80000000, 0x3f}, {0x7, 0x7, 0x0, 0x5}, {0x1, 0x1, 0x7ae, 0x6}, {0x4, 0x1, 0x81, 0x6}, {0xcd, 0x1, 0x1, 0x8}, {0x4, 0x80a, 0x40, 0x3}, {0x0, 0x1ffc00, 0x7, 0x1}, {0x1, 0xfa, 0xa82, 0xb41a}]}, 0x10) 2018/04/13 22:32:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:32 executing program 6: fanotify_init(0x1, 0x0) 2018/04/13 22:32:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x403) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x0, 0x0, 0x4}], 0x18) 2018/04/13 22:32:33 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x101000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x1f}, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x101}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xcf, "a593ab37c5395a21a18fa81c3016d812fe539652511b0c8cf0ad20e6a730ab97ba9e4b77911893fc72970b71c8a0217fd5eacaecd571b9c5b009d26105668bd3cf6a02654dd0eda30ad1dd53feeb8811e34dbb6c783150ed433be635e3654123e4535969c4845beab2a8f7283c7558a14412a68440f23c341f0470c9839b8dbed46552e9c53ec5a9f8e1850d48c3e9de12e79ae22f7d3697739057a57f51a167f4d01fc0f46fc6431e75796eec1c712700d1be9b51915ec99c55d79ceb7ef51a7931bdc8ee5f1874aa042013b75f13"}, &(0x7f0000000140)=0xd7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x3f}, &(0x7f00000001c0)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/13 22:32:33 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = msgget(0x0, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/190) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) fanotify_init(0x14, 0x0) 2018/04/13 22:32:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='smaps\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000340)={0xf, &(0x7f0000000000)="9de71d5c3c51389f6588fe39014e66"}) getpeername$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 2018/04/13 22:32:33 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/13 22:32:33 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r1, r0, 0x0, 0x40003) 2018/04/13 22:32:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x508, 0x1}}, 0x1c) 2018/04/13 22:32:33 executing program 5: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000580)="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") 2018/04/13 22:32:33 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000002c0)={{0xfff, 0x8, 0x5, 0xffffffffffffff61}, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xffffffffffffff01, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002175ac730ebd7000fcdbdf250000000000000000000000ffffffffffffff000000000000014e2100004e2100000000208087000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="bd6b6e0002000000"], 0x50}, 0x1, 0x0, 0x0, 0x400c001}, 0x4000000) 2018/04/13 22:32:33 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/04/13 22:32:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x10001) 2018/04/13 22:32:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7ffd, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x1c) 2018/04/13 22:32:34 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x9, 0x2, 0xffffffffffffffff, 0x9, 0x6, 0x870c}, 0x100000001, 0x10001, 0xffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101000) 2018/04/13 22:32:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040), 0x2aa) 2018/04/13 22:32:34 executing program 6: fanotify_init(0x45, 0x801000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x12}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x54c9}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/13 22:32:34 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r0, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) 2018/04/13 22:32:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/04/13 22:32:34 executing program 4: 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) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040), 0x2aa) 2018/04/13 22:32:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 529.788988] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/13 22:32:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xec030000, 0x1}}, 0x1c) 2018/04/13 22:32:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/13 22:32:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040), 0x2aa) 2018/04/13 22:32:34 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0x7}, 'port1\x00', 0x14, 0x1030, 0xdd, 0x212761da, 0x10001, 0xffffffffffffff01, 0x2, 0x0, 0x4, 0x7}) fanotify_init(0x45, 0x0) 2018/04/13 22:32:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}}, 0x1, 0x3, 0x2, 0x6, 0xd4}, &(0x7f00000000c0)=0x98) openat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) connect(0xffffffffffffffff, &(0x7f0000000100)=@ipx={0x4, 0x6f, 0x80, "7c4118a04379", 0x1}, 0x80) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0x0, 0x10}, &(0x7f0000001300)=0xc) 2018/04/13 22:32:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) 2018/04/13 22:32:34 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x7, 0x3, 0x0, 0x0, @time={r3, r4+30000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x10e, @time}) 2018/04/13 22:32:34 executing program 6: fanotify_init(0x45, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc4, 0x200000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000004c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000040)={@empty, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x3, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0x2, r2, r3}, {0x10000, 0x7, 0x7, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffff8}, {0xfffffffffffff001, 0x9, 0x5, 0x401}, 0x1, 0x6e6bb0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x3, 0x9, 0xa9, 0x3ff, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) [ 530.351072] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/13 22:32:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:34 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200d00, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) sysfs$2(0x2, 0x0, &(0x7f0000001300)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x6}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r2, 0x1000}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0xec) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000240)=""/4096) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) 2018/04/13 22:32:34 executing program 4: 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) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040), 0x2aa) 2018/04/13 22:32:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/13 22:32:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) [ 530.459027] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/13 22:32:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0xfcf7) 2018/04/13 22:32:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) [ 530.619808] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/13 22:32:35 executing program 6: r0 = fanotify_init(0x10000005f, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'vmnet0]\x00'}) 2018/04/13 22:32:35 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x100000000, 0x7, 0x0, 0x5}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) r1 = epoll_create(0x105) r2 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x288080, 0x0) connect$unix(r3, &(0x7f00000002c0)=@file={0x0, './file0/file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_bt(r3, 0x5411, &(0x7f0000000340)="02fe8a2cd860c79b82a740e6c6f1863c59845c85be9cd8d54682a3ed3b90f8efef499f3ed3ffdbbe823461da97bab0ec13dee9998deb2b55a260d428f728f16c4064d9816ada81418141489883dfe8c67b8f706fafa0448328366c8f52088614259068bd8876f1ddd9b350f5c0b3c19b21fbb0fca08922f33be9381446aec411121bfabb9b25b6ea93ea185960c4c8d16d9b4988555dd177450206fa0fe6cab11421e2ac2666150c9386f34ff468") r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, r4) r5 = dup3(r1, r0, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000400)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x44, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0663044003000000046304400400000011634840040000000000000001000000000000000000000000000000000000000000000038000000000000003000000000000000"], 0xb4, 0x0, &(0x7f0000000580)="49c56c42d974be27729471975cd113c949fbc70b1c928fec7743a971f1ca5eac5da157ab64dddae6e8aa1c6fe44c86f7ca893ad337e29222a46604121041cd1c5b0fd4175082d7c25e1fdd5d88a75dee92bf984a21a7ca08a2c5ea6cb1c7aa7a5ce9806ec06711ab087dd283250c607dba9b6a50cf2cacd709f084fa864133f5272d9ce10ccc93ca1b3ad7dcb38af75e11e2e971e5533863f3f264ab00141b2864280c7ec623737ef30094036eebbc6035207382"}) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x80, r9, 0x605, 0x0, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x87d2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f27}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000540)='./file0/file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000240)=[r6, r7, r8, 0x0, r10]) 2018/04/13 22:32:35 executing program 2: 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 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) 2018/04/13 22:32:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xf401, 0x1}}, 0x1c) 2018/04/13 22:32:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80045530, &(0x7f0000000300)) 2018/04/13 22:32:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/125, &(0x7f000019d000)=0x7d) 2018/04/13 22:32:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:35 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fanotify_init(0x45, 0x0) 2018/04/13 22:32:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 531.366159] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/13 22:32:35 executing program 2: 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 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) 2018/04/13 22:32:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:32:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180), 0xc) 2018/04/13 22:32:35 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffff80, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 22:32:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) 2018/04/13 22:32:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x81) inotify_rm_watch(r0, r1) fanotify_init(0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/13 22:32:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/13 22:32:36 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/13 22:32:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) 2018/04/13 22:32:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pkey_alloc(0x0, 0x0) 2018/04/13 22:32:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='bpf\x00', 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/13 22:32:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x5, 0x1}}, 0x1c) 2018/04/13 22:32:36 executing program 5: unshare(0x8000400) perf_event_open(&(0x7f0000014f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0xf) 2018/04/13 22:32:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) write(r1, &(0x7f0000000040)="4b6a9fcf003625078814280222ea06f97dfbaff801b31734fdd417c3f25ef8a231d18ba426844231bf872b05369a73c6650e7e64b228c9a16d6dbbf00e670fbf665ae6b36e02ec493539761405317449287ef9a5639cda521f4ce799a5", 0x5d) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007b40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000007c40)=0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000180)={0xf000, 0xd000, 0x4, 0x0, 0x400}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007c80)={@ipv4={[], [0xff, 0xff], @rand_addr=0xe8}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x7fffffff, 0x7, 0x400, 0x7, 0x980ae34f34a8a151, r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/13 22:32:36 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x6509303, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)=ANY=[@ANYBLOB="892000000c00000000020000076c00000100f112"]) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, 0x8, 0xf, 0x23, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x8}, [@nested={0x100, 0x17, [@generic="bb862c3d8ed024927bc963fe362115c79c853625dcdaf17b081e9f4d88e32c15111ab122af1088bfac97909f7b7c696bab43fbf475a5b8b5e8a5ef101f9042e9643b675d473ab11819a4cc531573f9570c387d339251e176835fd6b663fa32be6979aab9fbf538882394729a5fd6f98424711035d63e31630a9c8b2a8c1157c311ec409abd5f20b99d43420e29fef8de8d5a5b47286a97a52a237371", @typed={0x8, 0x7e, @ipv4=@multicast1=0xe0000001}, @generic="381f3fb771adcf781a6a90844154383bdbe9fd55b2693ac040efd6548ac343464ddb79c54b9eac7a2cb07ff68126ff912490ece9c62bbad8a8a589", @typed={0x14, 0x1a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x74, @fd=r2}]}, @typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000)=""/61) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1000, 0x9, 0x1, 0x6, 0x1000}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0180cb00f8af578ff13487466fda08506ee01261e7286fba2c180112daa95379b8b79572029db5e00f24f57e293a1d7f47be951516c41fa13b520f164409527afdc0ff13125e5efa0248d24b304adde3c5df066c52ee76849225b148187c84e570aaf6fa868caccea86721c2fe3dafbea40a205aee5bbfd7f64969fe94de3732849f6c1e172eecba057ccbcbbe3b4a44ba5d9f594115508a08a0b0b3b84bdceccae67813cb9c48302acc41465a046713d67896c3110cf9fb817f035675da40f0000000000000000000000000000000"], 0xd3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000500)) 2018/04/13 22:32:36 executing program 2: seccomp(0x2, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/13 22:32:36 executing program 6: fanotify_init(0x45, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', 0x100, 0x100) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/13 22:32:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) 2018/04/13 22:32:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/04/13 22:32:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/13 22:32:37 executing program 5: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x0) 2018/04/13 22:32:37 executing program 2: seccomp(0x2, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/13 22:32:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="020670da30779052cbdde7af7f88ebe1abe54172fd8b797e", 0x18}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 22:32:37 executing program 6: fanotify_init(0x45, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/13 22:32:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) 2018/04/13 22:32:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) 2018/04/13 22:32:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x7800000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:37 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/04/13 22:32:37 executing program 2: seccomp(0x2, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/13 22:32:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x0) 2018/04/13 22:32:37 executing program 6: fanotify_init(0x26, 0xffc) 2018/04/13 22:32:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', r2}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) 2018/04/13 22:32:38 executing program 6: 2018/04/13 22:32:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/13 22:32:38 executing program 2: seccomp(0x2, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/13 22:32:38 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/13 22:32:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=@bridge_getneigh={0x28, 0x1e, 0x227, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/13 22:32:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)) 2018/04/13 22:32:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xc0040000, 0x1}}, 0x1c) 2018/04/13 22:32:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000380)={{0x10001, 0x4, 0xe7, 0x2, "3e28710b95ee6ae2cbff8a273fcacba054f8d1c98592ab2771becbb44362d81e6496e2eb76aeeb480786f87d", 0x1000}, 0x0, 0x0, 0x7, r2, 0x9, 0x18000000, "6ed25705a1e97f64b64b977a6d34f48ed5724e732a69e12c88c33cc94aec95660141d2ff14eaf258413cd1c490ee9434582a3a7799441b97fcc36c88d1cff9da", &(0x7f0000000340)='ppp0&\x00', 0x6, [], [0x2, 0x9, 0x0, 0xfffffffffffff800]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x764, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x10000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sched_getaffinity(r5, 0x8, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1c}, 0x7}}}, &(0x7f0000000100)=0xfffffffffffffdb6) 2018/04/13 22:32:38 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xa205, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x45, 0x34, &(0x7f0000000100)="b94806a0fa93133c0ad6aab1d196f73ad4c01d7a51c8197becc0a59f8439e6aa6f256c807aef1e8ded1f01245c4b7ff7c477f0a744958dfd393b30ebdd206ba5c0fdb7f821", &(0x7f0000000180)=""/52, 0x0, 0x1}, 0x28) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x100007, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0xff, 0x1, 0x8, 0x63, 0x8}, 0x20) fanotify_init(0x45, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/13 22:32:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140)=0x45, 0x1) 2018/04/13 22:32:38 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) 2018/04/13 22:32:38 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:32:38 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 22:32:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x37a, 0x2]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x8001, 0x100}, 0x90) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:38 executing program 6: fanotify_init(0x2, 0x101000) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x200000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x63, 0x10, 0xd92, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x14433994, 0x5, 0x9, 0x2, 0x40}, &(0x7f0000000200)=0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) 2018/04/13 22:32:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/04/13 22:32:39 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x42) 2018/04/13 22:32:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:39 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000740)}, 0x0) 2018/04/13 22:32:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e0c2b076b1172946c7ba3d30"], 0x13) 2018/04/13 22:32:39 executing program 6: fanotify_init(0x45, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xc787, 0x3f, 0x100, 0x7f, 0x0, 0x81, 0x9068, 0x0, 0x0, 0x200, 0xfffffffffffffffa, 0xf6b, 0x24, 0x0, 0x3, 0x1f, 0x0, 0x3, 0x8, 0x7f, 0x4, 0x10001, 0x5, 0x0, 0x9, 0x140000000, 0x0, 0x7, 0x5, 0x3, 0xcc5, 0x3, 0x98, 0x10001, 0x81, 0x2e, 0x0, 0x9, 0x2, @perf_bp, 0x10, 0x767, 0x1e6, 0x5, 0x100000001, 0xda0, 0x101}, r0, 0x0, r1, 0x1) 2018/04/13 22:32:39 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/04/13 22:32:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "e3468b75a213e24a9f52d1172befbe000000000000097bd800f0999ef67abf34589385c68047da805f9d9cbf"}) 2018/04/13 22:32:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/13 22:32:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x500000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:39 executing program 6: r0 = fanotify_init(0x45, 0x0) r1 = dup2(r0, r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7ff, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) 2018/04/13 22:32:39 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, {0x0, 0x99, 0xef, 0x1ff, 0x8, 0x5}, 0x0, 0x1}, 0xe) r1 = socket$inet6_sctp(0xa, 0x4000000000002, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000000040)=0xc) 2018/04/13 22:32:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xffffffff00000001, 0x8, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)}, 0x20) 2018/04/13 22:32:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000400)={0x1, 0x0, [{0x7, 0x0, 0x0, 0x0, 0xffffffffffffff00}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:32:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r3 = gettid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() recvmmsg(r2, &(0x7f00000051c0)=[{{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/165, 0xa5}, {&(0x7f00000006c0)=""/164, 0xa4}, {&(0x7f0000000780)=""/230, 0xe6}, {&(0x7f0000000880)=""/91, 0x5b}, {&(0x7f0000000900)=""/227, 0xe3}, {&(0x7f0000000a00)=""/38, 0x26}], 0x9, 0x0, 0x0, 0x9}, 0x200}, {{&(0x7f0000000b00)=@ll, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/124, 0x7c}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/255, 0xff}, {&(0x7f0000001d80)=""/122, 0x7a}, {&(0x7f0000001e00)=""/64, 0x40}, {&(0x7f0000001e40)=""/243, 0xf3}], 0x7, &(0x7f0000001fc0)=""/73, 0x49}, 0x787}, {{&(0x7f0000002040)=@pppol2tp, 0x80, &(0x7f00000022c0)=[{&(0x7f00000020c0)=""/134, 0x86}, {&(0x7f0000002180)=""/80, 0x50}, {&(0x7f0000002200)=""/94, 0x5e}, {&(0x7f0000002280)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000002300)=@l2, 0x80, &(0x7f0000003380)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f00000033c0)=""/40, 0x28, 0x7}, 0x3}, {{&(0x7f0000003400)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003480)=""/125, 0x7d}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/166, 0xa6}, {&(0x7f00000045c0)=""/241, 0xf1}, {&(0x7f00000046c0)=""/238, 0xee}, {&(0x7f00000047c0)=""/48, 0x30}], 0x6, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000004880)=@rc, 0x80, &(0x7f0000005080)=[{&(0x7f0000004900)=""/147, 0x93}, {&(0x7f00000049c0)=""/207, 0xcf}, {&(0x7f0000004ac0)=""/246, 0xf6}, {&(0x7f0000004bc0)=""/166, 0xa6}, {&(0x7f0000004c80)=""/189, 0xbd}, {&(0x7f0000004d40)=""/228, 0xe4}, {&(0x7f0000004e40)=""/206, 0xce}, {&(0x7f0000004f40)=""/136, 0x88}, {&(0x7f0000005000)=""/81, 0x51}], 0x9, &(0x7f0000005140)=""/95, 0x5f, 0x5}, 0x99}], 0x6, 0x2, &(0x7f0000005340)) getgroups(0x4, &(0x7f0000000200)=[r4, r5, r6, 0x0]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000b28000)=0x3c) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000053c0)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000005380), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, 0xff000000, 0x0, 'vlan0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x89, 0x0, 0x10}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x32e9, 0x1, 0x567, 0x4, 0x0, 0x90d], 0x9, 0x4, 0x122}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x9, 0xfffffffffffffff7, 0x8001, 0x7, 0x8bb, 0x9], 0x3, 0x2c}, {0x7, [0x1, 0x2, 0x8, 0x22a, 0x5, 0xfff], 0x5, 0x4, 0x6}}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x20, [0xfffffffffffffffd, 0x100000000, 0x0, 0xa650, 0x1, 0x7], 0x2, 0x56, 0xfe1}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x101, [0x100000000, 0x5e, 0x7125, 0x40, 0x8000, 0x1], 0x7, 0x2, 0x5}, {0x11, [0x3, 0x800, 0x101, 0x3, 0x5e], 0x2, 0x8, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe1e) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r8}], 0x1, 0xfffffffffffffff8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000005740)=@req={0x0, 0x5, 0xffffffffffffffff, 0x60}, 0x10) r9 = dup2(r7, r8) fcntl$setown(r9, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r9, 0x40505330, &(0x7f0000000240)={{0x3, 0x100000000}, {0xac, 0x1000}, 0x7fff, 0x2, 0x7f}) 2018/04/13 22:32:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x0, [{0x40000000}]}) 2018/04/13 22:32:39 executing program 6: fanotify_init(0x80000045, 0x0) 2018/04/13 22:32:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xffffffff00000001, 0x8, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)}, 0x20) 2018/04/13 22:32:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/13 22:32:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1, 's'}, &(0x7f0000000040)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x100000001, 0x7fffffff, 0x1f, 0xd8}, &(0x7f0000000140)=0x98) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:40 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/13 22:32:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:32:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xffffffff00000001, 0x8, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)}, 0x20) 2018/04/13 22:32:40 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x1ff) 2018/04/13 22:32:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xffffffff00000001, 0x8, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)}, 0x20) 2018/04/13 22:32:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xe8030000, 0x1}}, 0x1c) 2018/04/13 22:32:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/13 22:32:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/13 22:32:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) alarm(0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) 2018/04/13 22:32:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 22:32:41 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x200, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc0305720, 0xfffffffe, &(0x7f0000000180)) 2018/04/13 22:32:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x6, 0x1}}, 0x1c) 2018/04/13 22:32:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/13 22:32:41 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/13 22:32:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="d9e966b9800000c00f326635004000000f30ba4300b00aeef436d154470f209b65f2f30f08baa000ed0f356664269d", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7df8) r2 = fcntl$dupfd(r0, 0x1000000000000, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:41 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0xffc3, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r1, &(0x7f0000003d40)=[{{&(0x7f0000002ec0)=@generic={0x0, "ccea5f623cde9a3d199342229683241f1784170fbf95ab60fb6d7556357511b6e5b80df3744005f00cb82e52518327429a682a7a4fa9dcca734a6d13c657a28441944b48135300fdd2f8da1a5d06ca95ca408ad5e7af7f90f8b8b4f4922259acc1643ea19cec22fc54b4ac52b2b6ff47b87548b37bb68aee2c2a5c1fb834"}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003580)}}, {{&(0x7f00000036c0)=@ipx={0x4, 0x0, 0x0, "67b84e7fd9c9"}, 0x80, &(0x7f0000003900), 0x0, &(0x7f0000003940)}}], 0x2, 0x0) 2018/04/13 22:32:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/13 22:32:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/04/13 22:32:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/13 22:32:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syncfs(r0) 2018/04/13 22:32:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x26, "08da532366c182a3947ac4d9daa0f9b7786e358f2c6fcc7cab6e2a38ae1c79f9a35cf8a0ee4c"}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0x0, 0x2}, &(0x7f0000001300)=0xffffffffffffffbf) 2018/04/13 22:32:42 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) 2018/04/13 22:32:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/13 22:32:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x10, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0xf2, &(0x7f0000000140)=""/153}, 0x48) 2018/04/13 22:32:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/04/13 22:32:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x3fa, 0x1}}, 0x1c) 2018/04/13 22:32:42 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/13 22:32:42 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/13 22:32:42 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/13 22:32:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0/file0/file0\x00', &(0x7f0000000300)='tracefs\x00', 0x0, &(0x7f0000000340)) lstat(&(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f0000000380)) 2018/04/13 22:32:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x600001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0}, &(0x7f0000001300)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x80, 0x0, 0x81, 0x8}, &(0x7f00000000c0)=0x18) 2018/04/13 22:32:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/04/13 22:32:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syncfs(r0) 2018/04/13 22:32:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/13 22:32:43 executing program 5: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/13 22:32:43 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/04/13 22:32:43 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000003c0)=0xc) r1 = socket$inet6_sctp(0xa, 0x3fffffffff7, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="00012d1b277f74b30009000000000000b02be4d4e04b"], &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r6, 0x80000000, 0x30}, &(0x7f0000000040)=0xc) connect(r1, &(0x7f0000000400)=@rc={0x1f, {0x4, 0x2, 0x6, 0x1, 0x3d600000, 0xfff}, 0x9}, 0x80) 2018/04/13 22:32:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000084c0)=[{{&(0x7f0000007ac0)=@l2={0x1f}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007c80)="284157d2b44a39534539bcbb5bc632d696cd493b014fed12", 0x18}], 0x1}}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 22:32:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) 2018/04/13 22:32:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syncfs(r0) 2018/04/13 22:32:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x10, 0x1}}, 0x1c) 2018/04/13 22:32:44 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/04/13 22:32:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x2) 2018/04/13 22:32:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/13 22:32:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syncfs(r0) 2018/04/13 22:32:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x193, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x4}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:44 executing program 6: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/13 22:32:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)="637075736574cd657468312e5b73797374656d65746830776c616e305b766d6e657431286d696d655f7479706547504c766d6e65743147504c00") [ 540.085775] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/13 22:32:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 540.128332] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/13 22:32:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1000}, 0xc) 2018/04/13 22:32:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:44 executing program 6: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:44 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c9, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/13 22:32:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x0, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r1], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x0, 0xffffffffffffffe1, 0x2, {r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x2, 0x0, 0x1}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={r1, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) getdents64(r0, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x3, 0x40, r2}, &(0x7f0000000580)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, r4, 0x0, 0x0, 0xfff, 0x8000) vmsplice(r3, &(0x7f0000000740)=[{&(0x7f0000000680)}], 0x1, 0x4) 2018/04/13 22:32:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)="637075736574cd657468312e5b73797374656d65746830776c616e305b766d6e657431286d696d655f7479706547504c766d6e65743147504c00") [ 540.266582] x86/PAT: syz-executor4:472 map pfn RAM range req write-combining for [mem 0x191000000-0x191003fff], got write-back 2018/04/13 22:32:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000140)="88", 0x1) fstatfs(r0, &(0x7f0000000180)=""/74) [ 540.378059] x86/PAT: syz-executor4:484 map pfn RAM range req write-combining for [mem 0x191000000-0x191003fff], got write-back 2018/04/13 22:32:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x500, 0x1}}, 0x1c) 2018/04/13 22:32:45 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0xfffffffffffff119}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) 2018/04/13 22:32:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)="637075736574cd657468312e5b73797374656d65746830776c616e305b766d6e657431286d696d655f7479706547504c766d6e65743147504c00") 2018/04/13 22:32:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00', 0x10001}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001a00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)="7f83eaeefaafaa8f801c8d1a76ae2a068ab4a514a9b16d162e80e1b62b502261", 0x20}], 0x1, &(0x7f0000000400)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/13 22:32:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x20013, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) fstatfs(r1, &(0x7f00000001c0)=""/131) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/13 22:32:45 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c9, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/13 22:32:45 executing program 6: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', 'self&&*usertrusted\x00'}, &(0x7f0000000040)=""/4096, 0x1000) [ 541.489133] x86/PAT: syz-executor4:516 map pfn RAM range req write-combining for [mem 0x18b320000-0x18b323fff], got write-back 2018/04/13 22:32:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)="637075736574cd657468312e5b73797374656d65746830776c616e305b766d6e657431286d696d655f7479706547504c766d6e65743147504c00") [ 541.548218] XFS (loop7): Invalid superblock magic number 2018/04/13 22:32:46 executing program 2: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:46 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c9, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/13 22:32:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) lseek(r0, 0x0, 0x3) [ 541.659468] XFS (loop7): Invalid superblock magic number [ 541.689351] x86/PAT: syz-executor4:550 map pfn RAM range req write-combining for [mem 0x186b20000-0x186b23fff], got write-back 2018/04/13 22:32:46 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0xfffffffffffff119}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) 2018/04/13 22:32:46 executing program 5: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:46 executing program 1: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) [ 541.856117] XFS (loop7): Invalid superblock magic number 2018/04/13 22:32:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xd004, 0x1}}, 0x1c) 2018/04/13 22:32:47 executing program 6: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:47 executing program 2: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:47 executing program 1: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:47 executing program 5: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4b) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'team0\x00', 0x1}, 0x18) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 22:32:47 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c9, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/13 22:32:47 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0xfffffffffffff119}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) [ 542.858447] x86/PAT: syz-executor4:601 map pfn RAM range req write-combining for [mem 0x184f60000-0x184f63fff], got write-back 2018/04/13 22:32:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 542.916762] XFS (loop7): Invalid superblock magic number 2018/04/13 22:32:47 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) 2018/04/13 22:32:47 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0xfffffffffffff119}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) 2018/04/13 22:32:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) [ 543.160240] XFS (loop7): Invalid superblock magic number 2018/04/13 22:32:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2}) 2018/04/13 22:32:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8005e) 2018/04/13 22:32:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfffffffe, 0x1}}, 0x1c) 2018/04/13 22:32:48 executing program 1: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:48 executing program 2: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:48 executing program 6: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000001300)=0xc) 2018/04/13 22:32:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)='~', 0x1) close(r0) 2018/04/13 22:32:48 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) 2018/04/13 22:32:48 executing program 5: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x7e5e) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x1) syncfs(r1) sendfile(r2, r1, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r5, 0x1, 0x30}, 0xc) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(0xffffffffffffffff) 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) 2018/04/13 22:32:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001300)=0xc) [ 544.178128] device bridge_slave_1 left promiscuous mode [ 544.183809] bridge0: port 2(bridge_slave_1) entered disabled state [ 544.238970] device bridge_slave_0 left promiscuous mode [ 544.244585] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x4, 0x9, 0x100, 0x2, 0x7, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) [ 544.386299] team0 (unregistering): Port device team_slave_1 removed [ 544.418610] team0 (unregistering): Port device team_slave_0 removed 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000040)=0x8) [ 544.443453] IPVS: ftp: loaded support on port[0] = 21 [ 544.458105] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 544.493216] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/04/13 22:32:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000001300)=0xc) [ 544.602125] bond0 (unregistering): Released all slaves 2018/04/13 22:32:49 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 22:32:49 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 545.691500] bridge0: port 1(bridge_slave_0) entered blocking state [ 545.698013] bridge0: port 1(bridge_slave_0) entered disabled state [ 545.706055] device bridge_slave_0 entered promiscuous mode [ 545.746653] bridge0: port 2(bridge_slave_1) entered blocking state [ 545.753099] bridge0: port 2(bridge_slave_1) entered disabled state [ 545.763136] device bridge_slave_1 entered promiscuous mode [ 545.807748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 545.865457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 546.003089] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 546.043782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 546.213891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 546.223334] team0: Port device team_slave_0 added [ 546.259285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 546.266674] team0: Port device team_slave_1 added [ 546.300596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 546.339853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 546.379697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 546.386979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 546.396272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 546.433341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 546.692874] bridge0: port 2(bridge_slave_1) entered blocking state [ 546.699304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 546.706013] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.712391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 546.721287] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 547.618414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 547.680483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 547.711009] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 547.794413] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 547.800622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 547.808290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 547.890697] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/13 22:32:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xd004000000000000, 0x1}}, 0x1c) 2018/04/13 22:32:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)='~', 0x1) close(r0) 2018/04/13 22:32:52 executing program 1: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) 2018/04/13 22:32:52 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/13 22:32:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x20040000108}]}) 2018/04/13 22:32:52 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)=']') 2018/04/13 22:32:52 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) 2018/04/13 22:32:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) write$binfmt_aout(r0, &(0x7f00000004c0)={{}, "", [[], []]}, 0x220) 2018/04/13 22:32:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x36]}, 0x1) 2018/04/13 22:32:53 executing program 6: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/04/13 22:32:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/04/13 22:32:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/13 22:32:53 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/04/13 22:32:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x3000000, 0x1}}, 0x1c) 2018/04/13 22:32:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/04/13 22:32:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000a98000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="bad104b80400ef1fbaa00066b80000010066ef66640f35baf80c66b86ae00d8066efbafc0cb024ee6766c74424000a0000006766c74424020a0000006766c744240600000000670f011c240f35f464670f01ca2e2e660f38de0b", 0x5a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/13 22:32:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/13 22:32:53 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:53 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)='~', 0x1) close(r0) 2018/04/13 22:32:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000480)=""/44, 0x2c}], 0x1, 0x4000000000000020) 2018/04/13 22:32:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/04/13 22:32:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) 2018/04/13 22:32:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/13 22:32:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) 2018/04/13 22:32:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/04/13 22:32:54 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3, 0x1, [0x1]}, 0xa) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/04/13 22:32:54 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') execve(&(0x7f0000000040)='./control\x00', &(0x7f00000001c0), &(0x7f0000000240)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 22:32:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/13 22:32:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfeffffff, 0x1}}, 0x1c) 2018/04/13 22:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0xfe}]}) 2018/04/13 22:32:54 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 22:32:54 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x0, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000080)="b02e82b8cc655398979911284b03a01b4483911b050efd8d0c3567c7ffc01b87f7598b19d6a70d55bc2541b249d4ef0aeae229574b1438", &(0x7f0000000940)="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", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r6, 0x2, r4, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/13 22:32:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 22:32:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/13 22:32:54 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write(r0, &(0x7f0000000840)='~', 0x1) close(r0) 2018/04/13 22:32:54 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3, 0x1, [0x1]}, 0xa) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/04/13 22:32:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="356989c443c900331a7ccd7b3ff7e215bb7d5e97bdce2c6056c45f0d3fdd0916"}) 2018/04/13 22:32:55 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x5aa9, 0xb) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) write(r3, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/13 22:32:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), 0xffa6) 2018/04/13 22:32:55 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) [ 550.685167] cgroup: fork rejected by pids controller in /syz6 [ 550.702639] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 22:32:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)={0x1014, 0x25, 0xaff, 0x0, 0x0, {0x2}, [@generic="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"]}, 0x1014}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001200)="729a4ee52f39e1f97376921e101dcde04ea3a13f74621c29815455f542e9637b1d252f809e2d49944cc665d6679dec80abdff2feb1ed321b16b3ca7f5a3f418b2e", 0x41}, {&(0x7f0000001280)="49e14e7c5d3425037db178bfdf757359229586e936c684ca64f9dd17eb46075c98ea22dc8cb3738dc02e8d0eb146e00b8339bb051c1bf567733c53dd8d0055b2fd856ed9ea2892410db6594114b39067a1c810a37992629429bc76295c270fd44102bd2ca79157a82af45f4d5032d603d289857f1c2be0021aed6d9b7183049aad7f345d2e5b5cb28621bdfad5df37370284b77ccc79469011201bf1e227cd7398c12ccc3178dd36893a86e80c7e6e0e1123998171e1ffe39637446c99a705469c3a8e646ddec82276f0ece177b0d68003e6f914469c921a92", 0xd9}, {&(0x7f0000001440)="392149870246c8fa8293cd714c1f1f3bbbe4ce8789738de4e02014c1d124605fd3510ad3d41aae93f9ddbf52e4f0000c2a17ce03e27c1fb463177c2b9507411fe8350e493973d8c3c5933cfdbf57a90c9fe398b8b16de0646d9029b76bdbe45587a8510ee4b041f0eab31e6e64bd8eb36dbcf19cb0347623f97cb2f6f8bad0757e7af0630ef4004d2054873058f8299cfadeb6d7db4264fe2c7ebb37ecddc3635283a77d6bc7405fd1a78f76ceb05e47a25cb261cdf55a3317877efb73e81e90b38ef0e6fdaf1493d6", 0xc9}], 0x3, &(0x7f0000001680)=[{0xa8, 0x0, 0x9, "a4d92087440d40a6bc9586d136d75bda6f3cd66738ad1d773748bc42479563c327d093e309ff8c120beb499062d5c29470ee7e86de4b8855c7a7698875c6601a49eaa2d5d58760094489d71e2983c4a91341a953159d428bb64a48d70f5de200a54efe926bee13188419c3e1842d4e6c5db01cd82904c1ecd19b8a1cd2c0a77e3becbcf47ba7993817daa0dd11655959a72a8348bad19c"}], 0xa8, 0x8004}, 0x20040041) 2018/04/13 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/13 22:32:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/13 22:32:55 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) 2018/04/13 22:32:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x600, 0x1}}, 0x1c) 2018/04/13 22:32:55 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/04/13 22:32:55 executing program 0: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/13 22:32:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/13 22:32:55 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) 2018/04/13 22:32:55 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x5, 0x841a, 0xf0], 0x3, 0x7, 0x3, 0xd8, 0x3f, 0x1, {0x269f9245, 0x5daa, 0x7ff, 0x4, 0xd3, 0x5, 0x2, 0x100000001, 0x8, 0xfffffffffffffff8, 0x20, 0x9c, 0x8, 0x6, "44be1b26fbc86fff1405a63feabd5e73d9ac504d03b92879bf7fe70331ea7dc3"}}) socketpair(0xf, 0x0, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000640)=""/23) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000007c0)=0x8, 0xffffffffffffffd9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x8000000000000020, 0x3, 0x100000000}, &(0x7f00000000c0)=0x21f) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000500)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000780)={0x6, 0xb165, 0x0, 0x0, 0x8001, 0x85, 0x92e1, 0x3, 0x5ebf, 0x8, 0x8, 0x101}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/193, 0xc1}], 0x1, &(0x7f00000005c0)=""/7, 0x7, 0x1fe}, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004], 0x0, 0x4, 0x7}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r5}) 2018/04/13 22:32:55 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3, 0x1, [0x1]}, 0xa) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/04/13 22:32:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 22:32:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/13 22:32:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/13 22:32:56 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) 2018/04/13 22:32:56 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/04/13 22:32:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/13 22:32:56 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) 2018/04/13 22:32:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:32:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xb80b, 0x1}}, 0x1c) 2018/04/13 22:32:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) 2018/04/13 22:32:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/04/13 22:32:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 22:32:57 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3, 0x1, [0x1]}, 0xa) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/04/13 22:32:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:32:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x35e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x30, &(0x7f0000000180)) 2018/04/13 22:32:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:32:57 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb, 0x2013, r0, 0x0) 2018/04/13 22:32:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 22:32:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x4c0, 0x1}}, 0x1c) 2018/04/13 22:32:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:32:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:32:58 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0xffffffffffffff5e) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) 2018/04/13 22:32:58 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/13 22:32:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) 2018/04/13 22:32:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/13 22:32:58 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/13 22:32:58 executing program 6: shmget(0x2, 0x4000, 0x422, &(0x7f0000ffa000/0x4000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) close(r0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1e, 0x4, @tid=r1}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/13 22:32:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030048000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1454bb08000100186c5ed8daba40df0200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ada7d2806d19e1e6192d7369776670d0e47cb97e65548f59a04292701ca7fdd13f950fb6cf0f8c2125b272527ac714143e84f718adb18a0131c1c34e83e113d8dc8cc9a38f160cc82e941364daafa84f13f25ba5d88909034eaa2ecc723165cb958d7daaa3220b2654153a8d1dad4cbc30641d7e00000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/04/13 22:32:58 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="bd88734f5826f5d69c93dbe59e97b3afe49f25753542bacee7dc85b715c64775"}) 2018/04/13 22:32:58 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/13 22:32:58 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/13 22:32:58 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/13 22:32:58 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/13 22:32:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) [ 554.359798] binder: 1338:1340 ioctl c0306201 2000a000 returned -14 [ 554.374645] binder: BINDER_SET_CONTEXT_MGR already set [ 554.380505] binder: 1338:1342 ioctl c0306201 2000a000 returned -14 [ 554.387720] binder: 1338:1340 ioctl 40046207 0 returned -16 [ 554.416816] binder: release 1338:1340 transaction 158 out, still active [ 554.423744] binder: undelivered TRANSACTION_COMPLETE [ 554.428966] binder: send failed reply for transaction 158, target dead 2018/04/13 22:33:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xfeffffff00000000, 0x1}}, 0x1c) 2018/04/13 22:33:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/13 22:33:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:33:08 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/04/13 22:33:08 executing program 1: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x125e, 0x6f2000, &(0x7f00000003c0)) 2018/04/13 22:33:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:08 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/04/13 22:33:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/13 22:33:08 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/13 22:33:08 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f00000a8000), 0x158, &(0x7f0000000100)) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000180)) 2018/04/13 22:33:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:08 executing program 6: r0 = socket(0x1000000010, 0x2, 0x6) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/13 22:33:08 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = accept(r0, &(0x7f0000000980)=@nfc_llcp, &(0x7f0000000a00)=0x80) recvfrom$ax25(r1, &(0x7f0000000a40)=""/190, 0xbe, 0x10002, &(0x7f0000000b00)={0x3, {"fb2e29fe77452b"}, 0xfffffffffffffff8}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r2 = dup(r0) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x81}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x19c) sendmsg$rds(r2, &(0x7f0000000940)={&(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x7, &(0x7f0000000800)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0xfffffffffffff001}, &(0x7f0000000680)=0xe8, &(0x7f00000006c0)=0x100000000, 0x9, 0x8, 0x6, 0xaa, 0x20, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/56, 0x38}, &(0x7f0000000740), 0x35}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x5}, &(0x7f0000000780)=0x7ff, &(0x7f00000007c0)=0x9a, 0x7f, 0x3, 0x2, 0x0, 0x2, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x400}}], 0x110, 0x20004841}, 0x800) 2018/04/13 22:33:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:08 executing program 6: r0 = socket(0x1000000010, 0x2, 0x6) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/13 22:33:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:09 executing program 6: r0 = socket(0x1000000010, 0x2, 0x6) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/13 22:33:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:09 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/04/13 22:33:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/04/13 22:33:09 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xe000000, 0x1}}, 0x1c) 2018/04/13 22:33:09 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x3, 0x0) 2018/04/13 22:33:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000f80)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/04/13 22:33:09 executing program 6: r0 = socket(0x1000000010, 0x2, 0x6) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/13 22:33:10 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/13 22:33:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = accept(r1, 0x0, &(0x7f0000000040)) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r5}) 2018/04/13 22:33:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000f80)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/04/13 22:33:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/04/13 22:33:10 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/04/13 22:33:10 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x805, 0x1}}, 0x1c) 2018/04/13 22:33:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000f80)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/04/13 22:33:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)={0x4, 0x9, 0x0, {0x77359400}}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/13 22:33:10 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 22:33:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/13 22:33:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000f80)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/04/13 22:33:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5380, &(0x7f0000000140)) [ 565.923161] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 565.936920] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 22:33:10 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0x1) 2018/04/13 22:33:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) [ 566.013963] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 22:33:11 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x3f9, 0x1}}, 0x1c) 2018/04/13 22:33:11 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010058, 0x0, 0x80ffff}]}) 2018/04/13 22:33:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)="6370752e737461740027f1c1a2a34bbf54d981e70b5e2330232afbf62dcb789918e712400226bd41b3a7502ebcea24fdd08675f428378b91c83d7b58e6015f95b419e747d722b62011e7a07e2c689d1c64dadedf", 0x0, 0x0) read(r1, &(0x7f0000000100)=""/118, 0x76) 2018/04/13 22:33:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff800b}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 22:33:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/13 22:33:11 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/04/13 22:33:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101}}, 0x68) 2018/04/13 22:33:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffff9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="0f0fc3a7c4e3fd5c9cc47e4d0000a80f00170f2093b93e0b0000b805000000ba000000000f300f320f09a7660fe4ce0f35", 0x31}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x5f, &(0x7f0000000300), 0x100000000000007e) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 566.812965] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 566.834390] kvm [1546]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x80ffff 2018/04/13 22:33:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/13 22:33:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180}, 0x28) 2018/04/13 22:33:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000006c0)="6c6f676f09a0", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1, r2}, &(0x7f0000000a40)=""/28, 0xffffff41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r3, 0x8000c0184908, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0x7c, r6, 0x20, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x11b7cd1d}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) recvfrom$unix(r5, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r8, r9, 0x7, 0x0) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r5}]) 2018/04/13 22:33:12 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:12 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x8000000ffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) connect$llc(r0, &(0x7f0000000040)={0x1a}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9c4, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x88080) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/13 22:33:12 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/13 22:33:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0xf401000000000000, 0x1}}, 0x1c) 2018/04/13 22:33:12 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 567.769003] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 567.778351] llc_conn_state_process: llc_conn_service failed [ 567.784436] FAULT_INJECTION: forcing a failure. [ 567.784436] name failslab, interval 1, probability 0, space 0, times 0 [ 567.795750] CPU: 1 PID: 1601 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 567.802490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.811837] Call Trace: [ 567.814503] dump_stack+0x1b9/0x294 [ 567.818126] ? dump_stack_print_info.cold.2+0x52/0x52 [ 567.823312] ? perf_trace_lock+0xd6/0x900 [ 567.827444] ? graph_lock+0x170/0x170 [ 567.831414] should_fail.cold.4+0xa/0x1a [ 567.835467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 567.840565] ? lock_downgrade+0x8e0/0x8e0 [ 567.844701] ? find_held_lock+0x36/0x1c0 [ 567.848763] ? check_same_owner+0x320/0x320 [ 567.853071] ? rcu_note_context_switch+0x710/0x710 [ 567.857983] ? expand_files.part.8+0x9a0/0x9a0 [ 567.862557] __should_failslab+0x124/0x180 [ 567.866778] should_failslab+0x9/0x14 [ 567.870564] kmem_cache_alloc+0x2af/0x760 [ 567.874705] sock_alloc_inode+0x6f/0x300 [ 567.878752] ? sock_destroy_inode+0x70/0x70 [ 567.883059] ? fget_raw+0x20/0x20 [ 567.886504] ? sock_destroy_inode+0x70/0x70 [ 567.890810] alloc_inode+0x63/0x190 [ 567.894422] new_inode_pseudo+0x69/0x1a0 [ 567.898478] ? prune_icache_sb+0x1a0/0x1a0 [ 567.902698] ? kasan_check_write+0x14/0x20 [ 567.906925] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 567.911847] sock_alloc+0x41/0x270 [ 567.915370] __sys_accept4+0x11c/0x8a0 [ 567.919245] ? SyS_listen+0x30/0x30 [ 567.922862] ? __sb_end_write+0xac/0xe0 [ 567.926834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 567.932360] ? fput+0x130/0x1a0 [ 567.935631] ? ksys_write+0x1a6/0x250 [ 567.939420] ? SyS_read+0x30/0x30 [ 567.942863] ? mm_fault_error+0x380/0x380 [ 567.947006] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 567.951839] SyS_accept4+0x2c/0x40 [ 567.955363] ? __sys_accept4+0x8a0/0x8a0 [ 567.959409] do_syscall_64+0x29e/0x9d0 [ 567.963277] ? vmalloc_sync_all+0x30/0x30 [ 567.967410] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.971893] ? finish_task_switch+0x1ca/0x810 [ 567.976373] ? syscall_return_slowpath+0x5c0/0x5c0 [ 567.981287] ? syscall_return_slowpath+0x30f/0x5c0 [ 567.986203] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 567.991554] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 567.996387] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 568.001562] RIP: 0033:0x455319 [ 568.004734] RSP: 002b:00007f01eed1ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 568.012431] RAX: ffffffffffffffda RBX: 00007f01eed1b6d4 RCX: 0000000000455319 2018/04/13 22:33:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0xa79, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2}, 0xc) close(r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x20080, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000140)=0x2) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/47, 0x2f) 2018/04/13 22:33:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) fallocate(r0, 0x1, 0x0, 0xe44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x401c5820, 0x910003) r1 = dup3(r0, r0, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x55eb, 0x99, 0x2, 0xc, r1, 0x80000001}, 0x2c) [ 568.019683] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 0000000000000014 [ 568.026938] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 568.034193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 568.041448] R13: 000000000000000a R14: 00000000006f3190 R15: 0000000000000000 [ 568.063587] llc_conn_state_process: llc_conn_service failed 2018/04/13 22:33:12 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peek(0x3, r0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x0, 0xffffffff]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) r3 = semget(0x2, 0x3, 0x0) semctl$GETPID(r3, 0x4, 0xb, &(0x7f00000001c0)=""/140) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000280)={{0x0, 0x0, 0x4, 0x2, 0x2}, 0x0, 0x5, 0x401}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000300)={0x7d, 0x0, [0x4, 0x0, 0x9, 0x6]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r4, &(0x7f00000013c0)=""/203, 0xcb, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000014c0)={r2, 0x100}, 0x8) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001500)) r6 = syz_open_dev$vcsn(&(0x7f0000001540)='/dev/vcs#\x00', 0x80000001, 0x140) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000001580)=r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000015c0)={@local, @local, 0x0}, &(0x7f0000001600)=0xc) connect$can_bcm(r1, &(0x7f0000001640)={0x1d, r7}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001680)={r2, @in6={{0xa, 0x4e21, 0x5c7d3e8f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7fff, 0x4, 0x3, 0x7, 0x5}, &(0x7f0000001740)=0x98) ioctl$int_out(r5, 0x5460, &(0x7f0000001780)) get_mempolicy(&(0x7f00000017c0), &(0x7f0000001800), 0x587b, &(0x7f0000ffd000/0x1000)=nil, 0x2) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000001840)) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000001880)={'raw\x00'}, &(0x7f0000001900)=0x54) connect$vsock_stream(r1, &(0x7f0000001940)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r8 = shmget(0x3, 0x1000, 0x7c000104, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000001980)=""/18) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000019c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001a00)) 2018/04/13 22:33:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)={0x8, 0x1}, 0x0) 2018/04/13 22:33:12 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:12 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa79e, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="453ed00aa44f501c825652fea9cdda80b1ab42bf482ee0d8e853351744aab2c54204a2e9127b456299d3f3ffb6a349f3d6b5ea9834927b7fd028afba1c40301df9d969ed0490cae840bc", 0x4a, 0x6d58}, {&(0x7f0000000980)="aeb335cd0eba4b64dc079634e31caf38da5672cd6249e39f2edde35e4a99f54871bf3a5be68f5c95e4e84c42a2664e42a2b41e551086876e2b0acc497814504e84143cabdeb86a77ae017974945c33000116095750226bc83118e10d2bbb2fc7bbaf1fba45ca33a2876e0829812bb56bdbe6b4c821cb1b4042bb61834d0b674c708cc7350e8908ca6cf01494452a009e47d992d6b29f667c97e55cf01859c497f61268bacf0372be012e9f3531693a40c876471ab3ab3de20bfa089290397300037c5f407aaedfdf79e3a5a828d15af119d7ad", 0xd3, 0x6}], 0x22000, &(0x7f0000000180)={[{@space_cache='space_cache', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) 2018/04/13 22:33:12 executing program 7: syz_init_net_socket$bt_hci(0x1f, 0x2, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22840, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x76, 0x5, 0x400, 0x7, 0x9, 0x1}, 0x7fff}, 0xa) 2018/04/13 22:33:12 executing program 6: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000001600040200000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x7ff, 0xcd07, &(0x7f00000002c0)="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", 0x2, 0x3, 0x100, 0x297, 0xfffffffffffffc01, 0x8, 0x81, "e57f4abadbb935e271ca9624b9906bd37ee038acda5b8311b5bc6aebf7652620dbc5767706c2a37b4db9c659a55d29d2d7646aa9f702ce9d615a0706432b8a161b286d3ad6a5dbf917bea983727096dfecb83c5f9388af78a78135e032461b6bf6d0884aa001edd018e6498706fa4be7d8b74d9e559291ba41c1c2ec00846b6ea700f28429b85a1be1e476d67248792c6a1b58e78acc4d21f68a80c9ef593ef70e33ab08796a0d35b3bbe3438f332ad8494ad805668f5e0b19a892c7037739fbd7565fabab45e3fba131e3003f258854435875ede4201011"}) [ 568.159636] FAULT_INJECTION: forcing a failure. [ 568.159636] name failslab, interval 1, probability 0, space 0, times 0 [ 568.170943] CPU: 0 PID: 1633 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 568.177681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.187014] Call Trace: [ 568.189588] dump_stack+0x1b9/0x294 [ 568.193204] ? dump_stack_print_info.cold.2+0x52/0x52 [ 568.198381] ? __save_stack_trace+0x7e/0xd0 [ 568.202690] should_fail.cold.4+0xa/0x1a 2018/04/13 22:33:12 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'team_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x10, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 568.206737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 568.211828] ? save_stack+0x43/0xd0 [ 568.215440] ? kasan_kmalloc+0xc4/0xe0 [ 568.219328] ? kasan_slab_alloc+0x12/0x20 [ 568.223457] ? kmem_cache_alloc+0x12e/0x760 [ 568.227849] ? sock_alloc_inode+0x6f/0x300 [ 568.232068] ? alloc_inode+0x63/0x190 [ 568.235849] ? new_inode_pseudo+0x69/0x1a0 [ 568.240065] ? __sys_accept4+0x11c/0x8a0 [ 568.244109] ? SyS_accept4+0x2c/0x40 [ 568.247804] ? do_syscall_64+0x29e/0x9d0 [ 568.251847] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/13 22:33:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/143) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3ff}) [ 568.257195] ? find_held_lock+0x36/0x1c0 [ 568.261247] ? check_same_owner+0x320/0x320 [ 568.265552] ? rcu_is_watching+0x85/0x140 [ 568.269687] ? rcu_note_context_switch+0x710/0x710 [ 568.274605] __should_failslab+0x124/0x180 [ 568.278822] should_failslab+0x9/0x14 [ 568.282606] kmem_cache_alloc_trace+0x2cb/0x780 [ 568.287257] ? kmem_cache_alloc+0x5fa/0x760 [ 568.291578] sock_alloc_inode+0xb3/0x300 [ 568.295623] ? sock_destroy_inode+0x70/0x70 [ 568.299928] ? fget_raw+0x20/0x20 [ 568.303367] ? proc_cwd_link+0x1d0/0x1d0 [ 568.307413] ? sock_destroy_inode+0x70/0x70 [ 568.311719] alloc_inode+0x63/0x190 [ 568.315342] new_inode_pseudo+0x69/0x1a0 [ 568.319405] ? prune_icache_sb+0x1a0/0x1a0 [ 568.323631] ? kasan_check_write+0x14/0x20 [ 568.327853] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 568.332774] sock_alloc+0x41/0x270 [ 568.336306] __sys_accept4+0x11c/0x8a0 [ 568.340174] ? SyS_listen+0x30/0x30 [ 568.343786] ? __sb_end_write+0xac/0xe0 [ 568.347744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 568.353268] ? fput+0x130/0x1a0 [ 568.356532] ? ksys_write+0x1a6/0x250 [ 568.360316] ? SyS_read+0x30/0x30 [ 568.363750] ? mm_fault_error+0x380/0x380 [ 568.367881] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 568.372703] SyS_accept4+0x2c/0x40 [ 568.376220] ? __sys_accept4+0x8a0/0x8a0 [ 568.380264] do_syscall_64+0x29e/0x9d0 [ 568.384128] ? vmalloc_sync_all+0x30/0x30 [ 568.388254] ? _raw_spin_unlock_irq+0x27/0x70 [ 568.392729] ? finish_task_switch+0x1ca/0x810 [ 568.397204] ? syscall_return_slowpath+0x5c0/0x5c0 [ 568.402115] ? syscall_return_slowpath+0x30f/0x5c0 [ 568.407036] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 568.412383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 568.417208] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 568.422374] RIP: 0033:0x455319 [ 568.425542] RSP: 002b:00007f01eed1ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 568.433230] RAX: ffffffffffffffda RBX: 00007f01eed1b6d4 RCX: 0000000000455319 [ 568.440480] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 0000000000000014 [ 568.447729] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 568.454976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 568.462225] R13: 000000000000000a R14: 00000000006f3190 R15: 0000000000000001 [ 568.623312] device bridge_slave_1 left promiscuous mode [ 568.628924] bridge0: port 2(bridge_slave_1) entered disabled state [ 568.639396] device bridge_slave_0 left promiscuous mode [ 568.644962] bridge0: port 1(bridge_slave_0) entered disabled state [ 568.672207] team0 (unregistering): Port device team_slave_1 removed [ 568.682916] team0 (unregistering): Port device team_slave_0 removed [ 568.693056] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 568.711457] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 568.741164] bond0 (unregistering): Released all slaves 2018/04/13 22:33:13 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x8c0045878) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fff00000006, 0x2, 0x1, &(0x7f0000000480)) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000480)=[{&(0x7f0000000180)="89ef8618fc977aef9bf6f5c52152361a7624cce6b141bdf927d3a1c276325ea920fa9632afc6b440cb5b54cb5056e1009ad176ddb10994d6dfc6046d5643868f220ec1d181aca70bd24c8da35e9c3bbc28c15db327768fb69f57db404b70a81af868fcbe6d77c794f7668bbd7d7cdb9f0dcfef716d21dc307a08ca4d99a5e175f1010f1525555fa9851763ac6e57765fc9601311914d28c511ad3210f984ea6e3e3a17888b38f7883ab317cdf4e30a3cf197cd92bb757138870419ee6727fa101d4508c85baa50ec481824f6fc275cf960f6", 0xd2, 0xffffffffffff5455}, {&(0x7f0000000280)="75074a149b26622b12ee49e5a04cffd92f09a4a9277b98e5758736a9f9abf0a9e3d46eaa07ac3683b35959e6428a5a69a36b8c5756bc1b253033686f5eee2a8d20321eb4aaab808b74320866de315eddf8635be08bc1f6a1dfa2cfdc4c1ba8ac6a5b50935b1f7c87b187acbb31a6e6f6cae82f9c451c2a6f28db75726c5020c8eb1c3c3e2b0afdab40c53f678473197fb427a64f43eda5948f7fee1e30c7b9b7d2a2da34f0841be4fd0c4e2537d6478de17cd2b4fab0d4921ff03b48", 0xbc, 0x5}, {&(0x7f0000000340)="92e735f92b6a941be6917c433718ca5732e816162539d57a942f728b8a5cfb96f100ab0c33fd8a3583e5101a77a138c8b5820efd8f03b2ab12fdf6b51115008b129eb00af7c2e2be17600790f5b471d734faa6370f24de12c3781311f87a9e89beac766654b68da69c611398f3b14756af1919201ad9b69ff8746474a7ab1b25f3a939e3c4b5650ebf0fcbd0124529005e725118a68746e68ee64c2a1b848573c7818f4d2114bc35f1db942470eba5d0126651fa74738955ea4152083ffc599c711f225e19c1e917776c67327272ff0692610b11bb3e6939ec120847ea4bdd5e48a1e6759c6c49d0", 0xe8, 0x7}, {&(0x7f0000000440)="98d33cabaacd352478d3ec1529a52d", 0xf, 0x2}], 0x2120000, &(0x7f0000000600)=ANY=[@ANYBLOB="666d61736b3d303034373032372c00cfc493178a799ee0166f122fc2471c674c768fe106db84da7a567a0921ca27c62da17b01ff1bab5873f421e27bc529a2e810995a70cf071586eaceb898aaa6dac6c09ed18d874d7414f998b444b97690cc2e324b044b8e2a1ceffd2833969cf2deeb8684ce54c0147b1913887d28cce23b2dcbad71e367e6f4c8dc3d844af45286d65b92bf92a41dbb3c0d8b9d3071719fcb446624e2af393ed462dc167b0f18ad96661ca7836be96698cb2755e7ab248f1dbb109cf773440de4fea03b5b5daf9d2fd9f64d9f7184393c5e41946166"]) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) fcntl$getflags(r0, 0x401) 2018/04/13 22:33:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x7fffffff}, &(0x7f0000000380)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a80)="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", 0xf00}], 0x1, &(0x7f0000000280)}], 0x1, 0x8000) sendmmsg$alg(r3, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/13 22:33:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001840)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001880)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000280)={0x1524, 0x36, 0x1, 0x70bd2c, 0x25dfdbfe, {0x2}, [@nested={0x10d4, 0x2a, [@generic="d003c5e4e7da4c73b1cae916ed9d12b00eb39189f30a920df385f95e6e0d97b5a49dcafa1f4f378ca865337e272446e5ec4927f2f244bc098b9116c7324ad492d306d71b23005fc26f279116373df008c78fc388f5b78d0ab1556ed844cf7e2d460250656ff4d124c0cbc5aa5201a49863574789cedb8964c7d1866850ee489fb4e490e67ba1960bc794ee1f26f2395b109ef3f57624fdc3a1a440a7ec72143650176e3924d9cf97772f6a9ee52a0229a86621d102ce3dc8f0e6b4aa0ef90b3e2fe4f3fdf1b8667207e975e119c1", @generic="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"]}, @typed={0xc, 0x14, @u64=0x200}, @nested={0x108, 0x2b, [@generic="90d633a5bda966f456b03d3e1bd7ef4c61e94a365cfbcddac74ce799f29e50384153ee7bb9459bed5d94a13e04b193eb9ef41666bc327575c5ad0a98ad5f4da32fe5b07c0e874434f6efdde3ae0a64d66dcbf9524ab5d9c2e66d33020d67bda5844f7054bb0de15f5f8230ecf9545679316c86025d46485f9d767e2963ab5135f44c3ad06ad2467851121473d20dc2e359a87b44d56d05bad84cc20ff318c4ced56153b3593f4cf78661fcb2e28d051418154291f2ffcd22c019a2133dde0450b0c04b3b6b3dc632770f848bca4624a6b8d846d40a49eaf343c6e320902975c3ce28d42e7bcb8068f53b2bb2dd843238", @typed={0xc, 0x56, @u64=0x8a}, @typed={0x8, 0x5d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x69, @fd=r0}, @generic="4ba457e8b5d3f48b0a36f17bf30a5a29fe65b273829f6ab6c967777b0c07a5f9c4fa016f807ffe48d91dd8bbdf7fa2444fbc54f9f4f1d5fbd17a1ee877fd1bac15078f19269d6026e8999aead0d2e7a2eff930dbd87ff31c573df6ea287d3880de84108048bebc86644f3341f6ef70b551be8dd246c861c49441010120af98cbf03144089959174f23f714a963d40cb7f002af6df3e82f9f23e55d9b4de70f66b73f81e19c38f78a25eab758862c51bddf649df9200e3790bd9614ae8ff481d5b624593a", @nested={0x1b8, 0x86, [@generic="acdab4cfb8d99d6c10e1b1e4370396e888fd467020247e324f149de914db7ed09a341de4e6ec67b2b78eb6529953c887059fa8e2d25fbdf3de2c0d7147860437f05378696de358bc8234413d418685814eb8a1ab1f86ec2e2d903b6818c86b9bdda7a4a6b1c9018336a14694da7b0a8d486f4da59d1c4efb5894fd6aafbfaaa3d8557cfce5ca64dc7bfdd7e6fcd41a08439dbcd4f728c019e5baa875383e17f8f1c579726d14e9fdc138f83bd1350d552de7c633527f51600f23e1e430e7d02ba75234663af7773dc65a88ce81755d26576ccac595db27ea3d06e08be1eabd3bcb73999f", @generic="25f0df7b63e8c40d2eae0327c33b6f9e379a3b0ecb09facac4eca7fd9cab4cbf903e800b13f7ffd842ba19e06ea8049cac5f28a57fba99564942c84a3df781203014dc19b2012a1e0fc39a023fa4ff8f7af0959207035a9f04f34365db5ae2e448be2450b4291fcdd9423a3d6bac34c7794dacaa040c695ab3fc19390aa15bb19e0bb1c2746368ace8c4894ed51a18eec449d48ca6c1d002c503f80288dfb65dc5343e35f9ac03946fee7dad65b1b8beefe6b2ef53da062f4407a9503057969277e34d3123823fe411bdecc6", @typed={0x4, 0x30}]}, @nested={0x98, 0x77, [@typed={0x94, 0x67, @binary="d8579d2660f4739e535dff16509ca69e14ce44427afdcbb45e223e194f831ae79f2053894013bc5ad735c27f6d91f90a03d062ccdc3c10ebb89395b41eeb053605640fb43594b577cb0c8f33bdc84e6290343bcf458540cca1a8bd0181492cd93079ab55fe9471382d7bdbee2737fb60b2371f3786a94197f7db74ba189d9f87784e5791eec2a810270479b4f6"}]}, @typed={0xc, 0x66, @u64=0x10000}]}, 0x1524}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r4 = dup(r1) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14010000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/04/13 22:33:13 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) r2 = socket$unix(0x1, 0x6, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x9, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3a, @broadcast=0xffffffff, 0x4e21, 0x0, 'ovf\x00', 0x1, 0x400, 0x40}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="1fee26d9c264b6795c2f935effc6d98c8b6df413f4369be0e6771efe014461fc2323f5e9a1476370538aad7f1af0c32637f6751985577c3677e2c3e0d1b38c3faf4b20abd1ce9ab4f344ac87bb8ffb43ce732df139a6df65656237eb99c2eb63dcee09b5d76598bdbfeeb41a42e8e47e1a65c67b1789c29a15f5df1f5f60735b209b20"}, 0x10) 2018/04/13 22:33:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x2000000, 0x1}}, 0x1c) 2018/04/13 22:33:13 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0xfffffffffffffeb0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) gettid() 2018/04/13 22:33:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(r2, 0x0, 0x8) r3 = gettid() waitid(0x2, r3, &(0x7f0000000000), 0x2, &(0x7f0000000040)) ioctl$KVM_SMI(r2, 0xaeb7) r4 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 568.816428] FAULT_INJECTION: forcing a failure. [ 568.816428] name failslab, interval 1, probability 0, space 0, times 0 [ 568.827891] CPU: 1 PID: 1678 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 568.834632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.843967] Call Trace: [ 568.846540] dump_stack+0x1b9/0x294 [ 568.850152] ? dump_stack_print_info.cold.2+0x52/0x52 [ 568.855331] should_fail.cold.4+0xa/0x1a [ 568.859406] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 568.864594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 568.869678] ? __lock_acquire+0x7f5/0x5140 [ 568.873471] IPVS: ftp: loaded support on port[0] = 21 [ 568.873893] ? is_bpf_text_address+0xd7/0x170 [ 568.873907] ? __unwind_start+0x166/0x330 [ 568.873921] ? __kernel_text_address+0xd/0x40 [ 568.892182] ? graph_lock+0x170/0x170 [ 568.895969] ? find_held_lock+0x36/0x1c0 [ 568.900022] ? check_same_owner+0x320/0x320 [ 568.904476] ? expand_files.part.8+0x56f/0x9a0 [ 568.909042] ? rcu_note_context_switch+0x710/0x710 [ 568.913965] __should_failslab+0x124/0x180 [ 568.918181] should_failslab+0x9/0x14 [ 568.921962] kmem_cache_alloc+0x2af/0x760 [ 568.926096] ? lock_downgrade+0x8e0/0x8e0 [ 568.930239] __d_alloc+0xc0/0xd30 [ 568.933690] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 568.938259] ? shrink_dcache_for_umount+0x290/0x290 [ 568.943269] ? _raw_spin_unlock+0x22/0x30 [ 568.947412] ? __alloc_fd+0x346/0x700 [ 568.951205] ? exit_files+0xb0/0xb0 [ 568.954818] ? kasan_check_read+0x11/0x20 [ 568.958962] ? do_raw_spin_unlock+0x9e/0x2e0 [ 568.963360] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 568.967926] d_alloc_pseudo+0x1d/0x30 [ 568.971708] sock_alloc_file+0x157/0x4e0 [ 568.975750] ? _raw_spin_unlock+0x22/0x30 [ 568.979876] ? sock_release+0x1b0/0x1b0 [ 568.983832] ? get_unused_fd_flags+0x121/0x190 [ 568.988394] ? kasan_check_write+0x14/0x20 [ 568.992609] ? __alloc_fd+0x700/0x700 [ 568.996392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.001911] ? get_next_ino+0x8b/0x110 [ 569.005776] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 569.010688] __sys_accept4+0x28d/0x8a0 [ 569.014560] ? SyS_listen+0x30/0x30 [ 569.018172] ? __sb_end_write+0xac/0xe0 [ 569.022129] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 569.027644] ? fput+0x130/0x1a0 [ 569.030913] ? ksys_write+0x1a6/0x250 [ 569.034698] ? SyS_read+0x30/0x30 [ 569.038132] ? mm_fault_error+0x380/0x380 [ 569.042263] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 569.047086] SyS_accept4+0x2c/0x40 [ 569.050607] ? __sys_accept4+0x8a0/0x8a0 [ 569.054650] do_syscall_64+0x29e/0x9d0 [ 569.058519] ? vmalloc_sync_all+0x30/0x30 [ 569.062647] ? _raw_spin_unlock_irq+0x27/0x70 [ 569.067132] ? finish_task_switch+0x1ca/0x810 [ 569.071610] ? syscall_return_slowpath+0x5c0/0x5c0 [ 569.076518] ? syscall_return_slowpath+0x30f/0x5c0 [ 569.081433] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 569.086776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 569.091599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 569.096774] RIP: 0033:0x455319 [ 569.099941] RSP: 002b:00007f01eed1ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 569.107630] RAX: ffffffffffffffda RBX: 00007f01eed1b6d4 RCX: 0000000000455319 2018/04/13 22:33:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/76, 0x4c}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x1, 0x4) r2 = socket$inet(0x2, 0x3, 0x84) sendfile(r1, r0, &(0x7f0000000280)=0x4020, 0x9) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) sendto$packet(r2, &(0x7f0000000100)="d81d0a874a5c12e14ad8a2559fc8d1c15cd17a28291259b6c7335f4952853e4c9b77e7b00b82c2e088528ce3c0990a74f939ace1b9db4bda958c8f1dbc44a0fc24f339abad00b2df426234622cd7700d91ee2d5d52cb5745b121424c459481f8a136fffef52f3755c3ffaf4a6ab5df7edbc812b8968a6d807a51c471c7562037be8182e827b4e206bff2bbfbd559d7baf591eeae52c352bb8a267f23f5c4", 0x9e, 0x4000000, &(0x7f0000000240)={0x11, 0x16, r3, 0x1, 0x4ac7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/13 22:33:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x6c072, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) 2018/04/13 22:33:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/76, 0x4c}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x1, 0x4) r2 = socket$inet(0x2, 0x3, 0x84) sendfile(r1, r0, &(0x7f0000000280)=0x4020, 0x9) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) sendto$packet(r2, &(0x7f0000000100)="d81d0a874a5c12e14ad8a2559fc8d1c15cd17a28291259b6c7335f4952853e4c9b77e7b00b82c2e088528ce3c0990a74f939ace1b9db4bda958c8f1dbc44a0fc24f339abad00b2df426234622cd7700d91ee2d5d52cb5745b121424c459481f8a136fffef52f3755c3ffaf4a6ab5df7edbc812b8968a6d807a51c471c7562037be8182e827b4e206bff2bbfbd559d7baf591eeae52c352bb8a267f23f5c4", 0x9e, 0x4000000, &(0x7f0000000240)={0x11, 0x16, r3, 0x1, 0x4ac7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 569.114878] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 0000000000000014 [ 569.122146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 569.129404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 569.136654] R13: 000000000000000a R14: 00000000006f3190 R15: 0000000000000002 2018/04/13 22:33:15 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = memfd_create(&(0x7f0000000080)="28766d6e65743176626f786e6574316c6f47504c2b8100", 0x2) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f00000010c0)={0x3, {"a8dde0ef235854"}}, 0x10) 2018/04/13 22:33:15 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x24e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xac, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001}}}}, 0x0) syz_emit_ethernet(0x20e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffff19afff0700001400000008004500001f000000000011a978ac14ffbbe000000100004e2100089012"], 0x0) 2018/04/13 22:33:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(r2, 0x0, 0x8) r3 = gettid() waitid(0x2, r3, &(0x7f0000000000), 0x2, &(0x7f0000000040)) ioctl$KVM_SMI(r2, 0xaeb7) r4 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/13 22:33:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x6c072, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) 2018/04/13 22:33:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x321, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x160}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000c, 0x8, 0x40800) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269b0d074792e74756e080000b4d301fe46f047b95ba19dd32494ce5f2eb4feeaf0360acb57140492c2f12ed39de28b827be4f2672d63a946a0e4795b64df86aec06df7bce43ae8e98425fdae422a693d03152bd5f264fc"]) 2018/04/13 22:33:15 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) 2018/04/13 22:33:15 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x6000, 0x1}}, 0x1c) 2018/04/13 22:33:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x40000) openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)=r3) r4 = accept4$alg(r0, 0x0, 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) r5 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000200)={0x100000000}) 2018/04/13 22:33:16 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = memfd_create(&(0x7f0000000080)="28766d6e65743176626f786e6574316c6f47504c2b8100", 0x2) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f00000010c0)={0x3, {"a8dde0ef235854"}}, 0x10) 2018/04/13 22:33:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x6c072, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) 2018/04/13 22:33:16 executing program 5 (fault-call:1 fault-nth:4): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:16 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x3, 0xe6, 0x3000000004) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004, 0x0, 0x0, 0x1, [{}]}) 2018/04/13 22:33:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x37) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, &(0x7f0000000080), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/13 22:33:16 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = memfd_create(&(0x7f0000000080)="28766d6e65743176626f786e6574316c6f47504c2b8100", 0x2) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f00000010c0)={0x3, {"a8dde0ef235854"}}, 0x10) 2018/04/13 22:33:16 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') mknod$loop(&(0x7f0000000440)='./file0\x00', 0x0, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200000000000000001000000010000005156bec26b527a86b5789e7b5ce3c8422f1d42dd485c4bec231cee16f4285a", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="00000000feead15a4551b23b61bcc71bb8b448ec47098dd79c02baa8e86abe939465b2fbe1f50100ff7f4a7b5eec94abfb8081db4e50a2ddcc5b9d026ef1fce11f21123450fbbb3be5082a809a8e4b4bcb8735b8cde4696042f5d99c4d8b7dbe00d2934f1083c3eecd2cfc9a3413849735b3f6cb68e2d072ca9319b398d69f4b0736ac90a1b8ba1d5fc534bb31ebe318c47b6f8f393c73ec1628a0f41e76bf5980225d7fd7e19b868a5120f777fe634aed047b2b61d61101300d7356eedc1400ca7cb5df410274c09c359636"], 0x40}], 0x1, 0x0) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x7fffffff, 0x1, 0x3, 0xb, 0xca0, 0x4c8e, 0x5}, &(0x7f00000004c0)=0x20) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) keyctl$chown(0x4, r2, r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/13 22:33:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/99) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/04/13 22:33:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x6c072, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) 2018/04/13 22:33:16 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x216000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) fanotify_mark(r0, 0x10, 0x8, r0, &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c") 2018/04/13 22:33:16 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = memfd_create(&(0x7f0000000080)="28766d6e65743176626f786e6574316c6f47504c2b8100", 0x2) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f00000010c0)={0x3, {"a8dde0ef235854"}}, 0x10) 2018/04/13 22:33:16 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='self&em1\\vmnet1\x00', 0x10, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000240)="0aed80eadebc0c9edfe7f194575ec9a23d84", 0x12, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0xb80, 0x80) readahead(r0, 0x6, 0x8001) clock_gettime(0x6, &(0x7f00000001c0)) setns(r0, 0x44000000) utimes(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3f}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000003c0)={0x379}) 2018/04/13 22:33:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x3ff, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') sendto$unix(r2, &(0x7f0000000080)="081a0924f6b2e4663bfc9dd9837fafe6bd79617b2f794a", 0x17, 0x8000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1, 0x2}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/13 22:33:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x9, 0x1}}, 0x1c) 2018/04/13 22:33:16 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x0) 2018/04/13 22:33:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000060a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/13 22:33:16 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) memfd_create(&(0x7f0000000080)="28766d6e65743176626f786e6574316c6f47504c2b8100", 0x2) 2018/04/13 22:33:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x6c072, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x20080) 2018/04/13 22:33:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x80000001, 0x8, 0x4, 0x6}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000400)}}, {{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=[{0x18, 0x117, 0x2, 'G'}], 0x18}}], 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) 2018/04/13 22:33:16 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r2, r1, &(0x7f0000002b80)=0xe00, 0x7fffffff) 2018/04/13 22:33:17 executing program 7: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 578.896057] unregister_netdevice: waiting for lo to become free. Usage count = 1