x7f0000000000)=[{0x7, 0x365656d6, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x4, 0x1000}, {0x7, 0x8, 0x800}, {0x1, 0x0, 0x1000}, {0x3, 0x3, 0x1800}, {0x7, 0x2, 0x1800}, {0x6, 0x11, 0x800}, {0x1, 0x8, 0x1800}], 0x9) 2018/04/07 00:21:22 executing program 1: r0 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'nr0\x00', 0x1}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) r3 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r3, 0x4000000000001276, &(0x7f0000000180)="2fd5e3abade969046634e0e2eafc7a519a1f0b73da4fe3d69698fd775b24c56d6d264c775a96d6d04765ffd2b9d17ee9e4c710eb35dc0ff4f4a1739ebc7f6f9c087cd4f308ccd0c6e1f70000004ab6") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) statx(r4, &(0x7f0000000080)='./file0\x00', 0x6400, 0x880, &(0x7f0000000200)) ioctl(r4, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0xff, @multicast1=0xe0000001, 0x4e20, 0x3, 'wrr\x00', 0x200000010, 0x2000000000000000, 0x63}, 0x2c) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00') 2018/04/07 00:21:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x80000) lseek(r2, 0xfffffffffffffb1c, 0x0) 2018/04/07 00:21:22 executing program 2: r0 = socket(0x11, 0x803, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100), 0x0) 2018/04/07 00:21:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:22 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x200000000000001d, &(0x7f0000001fe8)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="cb91848877eac194523ebffe74e818d69b679b7f78071c7f219a0fb711c24eab5abfc5023f4d1734f2b9d5d9b36592e6d596a83c572ccd2f10045ceb5e7ea7d47a24035d58123e4b774c3cc934e8d7f5bbd3a4d74952ef60df9388455ec8cbbe8370f7e897c1285cf768bb9cd21d40d7eb85866aeeb13bb6d51ca2c81c56b5d0034298e100d6f05b23255848da43e7cc1a0ba33d05a2a4c1532bcaf7a5262c94141feb9c2a7e972c058f356adb2ddbfef24a723bc6d2f4c59fcac50c46e08f57e8e79b34d905f49b158a5aa758b73db569ec3c2b566be984b6bba1e68f9d3d7c4d29"], @ANYRES16]], &(0x7f0000003ff6)="73797a6b616ce3a885e7", 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffdb0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 898.012904] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 2018/04/07 00:21:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='(\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/69, 0x45) [ 898.055094] bond0: Enslaving lo as an active interface with an up link [ 898.062067] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/07 00:21:22 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x410040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @empty, @multicast1=0xe0000001}, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x2, @empty, 0x521c}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xa005, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x5}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x4e24, 0x2144, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x6, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x755}], 0xe4) getsockopt$sock_timeval(r1, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/07 00:21:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) sendto$packet(r2, &(0x7f0000000100), 0x0, 0x810, &(0x7f0000000340)={0x11, 0xf7, r3, 0x1, 0x61, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) listen(r1, 0xfffffffffffffffe) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x34, 0x0, 0x7, 0x9, 0x6d4, 0x80000001}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) r4 = memfd_create(&(0x7f00000000c0)='md5sum![\x00', 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x8000}, 0x1c) r5 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) dup3(r4, r5, 0x0) [ 898.174561] device sit0 left promiscuous mode 2018/04/07 00:21:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x8) fchown(r0, r1, 0x0) 2018/04/07 00:21:23 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x30101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x80, 0x100000001}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000200)=0x5, 0x4) clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="310c08c1239fcc3470672742effec4759d4cd6d3964393eae04e14c35e4bf7a085bd3a709e50486f9b57e39a7e013a4ad07effbecddf403a747917110e0b11b4be3ece8ad3297ff696a1ea01480829ac445f5cf8fc71e763728d3df27e28566574af1081b03ba27702d8c55bdf44d67d68e0bf23e68745494e5bc2f9b26367461c5bad4ef061d02dab55e1e35fb704f9de48519534a113dc03f1287404e5ecd43cfc230836") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r2, @in={{0x2, 0x4e22}}, 0x4, 0x80}, 0x90) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/40) 2018/04/07 00:21:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa0000000, 0x20c0) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000200)={{0x9, 0x4, 0x2, 0x80000001, "014a31801731aeae411053c7b58719ed91db85c033ddfac525c3d800327a227d9beab45d6075852942d3468f", 0x1f}, 0x0, 0x0, 0x6, r3, 0x5, 0x2, "8493ee03054df3d6c7f976ffb6efc352b02fac92c0d1425f1595c221f3172d0c1ccb00040000000000008a281d62be7c710e4914510e3293cf3fc6f03c3f1b86", &(0x7f0000000040)=':md5sum\x00', 0x8, [], [0x86, 0x2, 0x7ff, 0x80000000]}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f000053c000)}, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xf5) 2018/04/07 00:21:23 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x7f, 0x5}, 0x8) io_setup(0x47, &(0x7f0000000440)=0x0) seccomp(0x1, 0x0, &(0x7f0000000880)={0x3e, &(0x7f0000000800)}) ioperm(0x7, 0x5, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e0e1f92", 0x79, 0x6, 0x0, 0x0, r0}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/43, &(0x7f0000000240)=0x2b) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0xffffffffffffff0c) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x7, 0x0, 0x101}, 0x3d, 0x2, 0x0, 0x0, "b624bc513e4b327c3a53bc8fea0b72e3e82d33ee3d3357f2190eba067213971d3263a0b096aeb1b2c52c3e6176a7929a3bbcf0f0e39fdbefbdc67ab90a32297e"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x400c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="0180000001040320"], &(0x7f00000007c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r5, 0x5}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/07 00:21:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x242000) recvmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1, &(0x7f0000000380)=""/166, 0xa6, 0x7fffffff}, 0x40000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) memfd_create(&(0x7f0000000440)='skcipher\x00', 0x2) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) 2018/04/07 00:21:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x100006) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r1, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0x1a4}]) 2018/04/07 00:21:23 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r2, &(0x7f0000000240)=""/203, 0xcb) sysinfo(&(0x7f0000000040)=""/172) r3 = openat$cgroup(r2, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) lseek(r3, 0x0, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x81d, 0x8, 0xfffffffffffffc20, 0x6}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/07 00:21:23 executing program 2: r0 = socket$inet6(0xa, 0x2000040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) shutdown(r2, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x40800) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000d100000005000000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000180)={{0x61e0}, 'port0\x00', 0x6, 0x40000, 0x3, 0x7, 0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x4}) 2018/04/07 00:21:23 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2900) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5dcc, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0x17}, 0xbe}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e24, @rand_addr=0x20}, 0x1d5, 0x9, 0xe14, 0x3f, 0x200, 0x0, 0x401, 0x0, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x40000, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x416200) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)={0x2}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000340)) r4 = fcntl$getown(r3, 0x9) sched_setattr(r4, &(0x7f0000000380)={0x30, 0x1, 0x1, 0x9, 0x80000000, 0x8, 0x87, 0x9}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400)=0x3, 0x4) r6 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x8, 0x202000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x87a}}, 0x4, 0x7fffffff}, 0x90) socket$inet6_dccp(0xa, 0x6, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0xfff, 0x80000) ptrace$setopts(0x4206, r4, 0x7fff, 0x50) fcntl$getown(r5, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000580)={r1, 0x6, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) fstat(r6, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0x1, 0x4e21, 0x3, 0xa, 0xa0, 0x80, 0x3d, r8, r9}, {0x1ff, 0x5, 0x6, 0x40, 0x5c, 0x3, 0x9, 0x3f}, {0xfff, 0x2, 0x5, 0x5}, 0x8f, 0x6e6bb0, 0x1, 0x1, 0x1, 0x1}, {{@in, 0x4d6, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x7, 0x3, 0x7, 0x100000001, 0x7ff, 0x1}}, 0xe8) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000000900)=""/82) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000980)={0xb1, 0x100000001, 0x4, 0x100000000, 0x9}, 0x14) fsetxattr(r2, &(0x7f00000009c0)=@known='com.apple.system.Security\x00', &(0x7f0000000a00)='/dev/rfkill\x00', 0xc, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000a40)={0x5, 0x6, 0x5, 'queue0\x00', 0x1000}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000b00)=0x8001) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000b40)) 2018/04/07 00:21:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcdf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'eql\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x4, 0x10100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/04/07 00:21:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:23 executing program 7: set_mempolicy(0x0, &(0x7f0000000040)=0x200, 0x7) r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/1) alarm(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x630400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioprio_get$uid(0x2d16cc07697e11c1, r2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="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", 0x585}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/07 00:21:23 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x7f, 0x420080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x54000574, &(0x7f0000959000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 2018/04/07 00:21:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x7fffffffffffffff) pwrite64(r0, &(0x7f0000000000)="43bb166a9cb4b539366c671887074d1653f83bedc4dd26e7480f45c53e9e9949a747793f7aca999c0f6cf8e03a6504fa2ba335ba61e677ce8f8f64be5e20d0045769c25a93f5aa74542556ace3325a6f9f803d135707343498d307e7102b8387b30d462e8bdb8e0b1a0043e4ca58ac5486c7309ec6957341d9aab7b5b1b18bdcf72e305cf6944dc194e06287c53090fcb7db01a110db7eac1109ada49b3191ec54b58bc31639c1c7a75d1c32d7fd57468ddc6c919e08b0ee9cfcab4e5ae88f701b2c30a5fbed0654fa56df137b69298ff8af95c8276de9bf5080e949acbbe74708d3f430aa65eb722b", 0xe9, 0x0) 2018/04/07 00:21:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:24 executing program 0: syslog(0xa, &(0x7f0000000000)=""/201, 0xc9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) quotactl(0x0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="2ff84f3a03679d3dc9e0a1587e11f6331416ee4419614ee9fa38ea") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x3, 0x3, 0x6, 0x3}, 0xff, 0x3}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x1f77}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r0) sysfs$2(0x2, 0x8, &(0x7f0000000400)=""/194) fcntl$setsig(r2, 0xa, 0x19) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) socketpair(0x10, 0x8779c77a265349a2, 0x2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000005c0)={0x9, 0x7, 0x8000}, 0x4) accept$packet(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) set_mempolicy(0x2, &(0x7f0000000680)=0x8, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000006c0)=""/214) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000007c0)={{0xffffffffffffffff, 0x3, 0x60000, 0x3, 0x17f1b558}, 0x800, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x2, 0x1}) sendto$llc(r6, &(0x7f00000008c0)="90a1f281de9bccb9ef9b8ea4fac943d5f650bcbb7a832189f063a3a8f623acdf70ad5f61eae5752131eaa62ab3d930a4e11216b7bc11038b9fa2ad54b95c0b6a27ea2990cef441cdd52e522937858bc95a815dd1a01a1a62aecfacb5141221033950385d2ea8baf1165854f0dcc90d0b", 0x70, 0x80, &(0x7f0000000940)={0x1a, 0x317, 0x200, 0x7, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) link(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)='./file0\x00') ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000980)=0x0) fcntl$setown(r3, 0x8, r7) connect$vsock_stream(r2, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000a00)={0x0, 0x3}) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/3, 0x3) r8 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="8ad150a7da5de1af0b221dbad8ca1093f5ef19e1702484b073d47b4c0e1f4d297e662aa87776427c5abd4b64783616a4c4a94df083c124e1dc11bc2bc1abbb222aa11fa207e18175498f8bbae593dc57b124e8ddbf6fb487cc0b58429b14272da5002b65d9889de63f3b552e107516bc8948f47f3ea37a4339f66e0ff339b8bdefbee4c737800bea4bc3e6764f54c070f1d95bbae031e557a81b9600fcefe7b485c587f8e2382e32b967933a83e9f228e45e29a9205b5e1ecaf05176a5d0d1c1863e468d9be17fc317676ef7af2ce932dddd96417bbe822f047670", 0xdb, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f0000000c40)="302b1aea000dbf4aba3409395572ef8174c0ae5ec3233e7d7fc18dd6c633c0e3ba686c278c86c7537841064d536efb4846908976ae6031304ee321b746ec07596b87996aee4f9d6cb70cdd49c83d95a2e2a2fd2919ddeeadda228908f0b758aed089efa5e80d12db0b32b2c671f1cd30789239df4e800fbb1908b93b4614dbdcea42c0646b53899a20950f246179244257e17fabe6d003f6f4575601e31acc48740c7ccc6560b0f532401047d52bdb29020df8a25624afb5ab5566fb8da4875b9831d9c0771312a6a4c68851269a908ce88fc5d2bb25", 0xd6) connect$pptp(r3, &(0x7f0000000d40)={0x18, 0x2, {0x1, @rand_addr=0x44}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000d80)={0x0, 0x0, 0x10, 0x6, 0x20}, &(0x7f0000000dc0)=0x18) 2018/04/07 00:21:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x34, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x2) sendmsg$nl_generic(r2, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x304}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x141000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000080)="6860d0690d57f0418020dac0dab21f1c869362a03d0f7cd2a8b85c934118f24c9fecbda2243b92c4874c50ebdb6bdf4cdad99ee2522aa63d49ea612ac4a0737912a4339668c8449536228148a55aba8c94fe39088072590120e657317f73ea5376ebcbd89309d74c6f8785f5bbcf04ed1968b9d5ffe33d9fb4a06df654e2101b3566480c1c6a1ebed3e47643af0a2dab1d8d4e3a1ee0202790c1405f8b3a0947798e28cb695b9713ce94978ae6f03b3bc8d0", 0xb2, 0x1, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x7373, r0, &(0x7f0000000180)="b73bad6c14df83f98b5a741d2fb2ac98eec39a7c11dca3879b86f964a0143b6b3628c024c77b7864cfbaab3f0e7bdc977618ffac111f9de4fca5cf8a8eca2e6057ef1f33bc9e6d472b1f7d6df4349654359fa615df9d4595ba04118a492ba76b310c814604040264f6059a56175ecbabd5377aaade387d2072b7bc703ab325348bfb2f494f3e56a0d933fc5af1a5ad", 0x8f, 0x7, 0x0, 0x0, r4}]) 2018/04/07 00:21:24 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x46002) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x2) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:24 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0xaeb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r3) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e20, 0x7fff, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x88, r7, r1}, {0x0, 0x3, 0xffffffff, 0x5, 0x8, 0x7, 0x4, 0x7}, {0x200, 0x4, 0x1, 0x7000000000000}, 0x8, 0x6e6bb1, 0x2, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d2}, 0x2, @in=@broadcast=0xffffffff, 0x3506, 0x7, 0x0, 0x1ff, 0x7fffffff, 0xf3, 0xfff}}, 0xe8) 2018/04/07 00:21:24 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0xc) fstat(r3, &(0x7f0000000180)) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) flock(r0, 0xf) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=@updpolicy={0x328, 0x19, 0x101, 0x70bd25, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x3f, 0x0, r4}, {0x7, 0x5d8, 0x1b, 0x10000, 0x9, 0x5, 0x3, 0xef2}, {0x7, 0x8000, 0x8, 0x10000}, 0x7, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, [@algo_auth_trunc={0x11c, 0x14, {{'sha1_mb\x00'}, 0x678, 0x0, "493377d41993c01d08888e423637ef9c73bf0176391829845d51731280222189f8c39ed3cfa8270a52ac7a35926642e8df523abf893b3da853952fa7766081e16483c2343d3d1b7cbde17fa6a16c1ff905a3ec657b9572112c9e5b820208828a91318c7f3d20b980c0e4b3a7a2caa4e5b4c57b2e0edb7d4ed136cb63ed26c03540c02e0050e7befa8fe79a456c87274f8c845acbdaa61c37fb1b506783a2558c242ff3d346c25a609aae3e08294127ec3ffda9d0428de99f29054c6a05dd385922739b1f4925b164580d400ace5920"}}, @algo_aead={0x140, 0x12, {{'seqiv(rfc4106-gcm-aesni)\x00'}, 0x788, 0xa0, "be696c2074ae1befedfbdad27131f3777ddd90bb2ebc644c1e6a95ac7470147f545dd04434204041d918611fe6388f1eb9fbe9250ff024136b835aa859a2744cca90fdaecd281bf37a1feb2ccdbe19dd1dda6a0f6500740ac5a83e03a7384ba318278af0b3a9c0c4c30770aaf64e83e2224eb759bcb3c1a9c5926c22fcaed0c7b0ffa99eeeda13729939a6f726f28adfd25d546a600fb23426ae26569ba0a694a3d5c764f1ba20744b6255c3f52b77b0c63ca71388952f6ca7ef2d57b5eee38ab5d49d33542172db162fbae86ca1ce4bbdc5d968888033b688ac878c6edf741ffe1a2d9f20ed291af55fc65d1733807496"}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x4b}}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000640)=r5) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$lock(r7, 0x4, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r6}) 2018/04/07 00:21:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) prctl$setfpexc(0xc, 0x80000) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x80000000, @dev={0xfe, 0x80}, 0x4000000000000002}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/07 00:21:24 executing program 2: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x44) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r0, 0xb, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/255}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x8, 0xfffffffffffff59d, 0x8b, 'queue0\x00', 0xcfe4}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r3, 0x300, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb04}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff682}]}]}, 0x64}, 0x1}, 0x4000001) r4 = socket(0x2, 0x3, 0x1) getsockopt(r4, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/04/07 00:21:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:24 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10840) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x1585, 0x500, 0x4, 0xd7, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7, 0x9, 0x4000000000000006, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x100000000000, 0x9, 0x4, 0x9}, &(0x7f0000000200)=0x98) r2 = socket(0x11, 0x400000000000803, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x0, 0x4, 0xffff, 0x3f, r3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6, 0x1}, 0x90) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f0000000280), &(0x7f0000000300)={0x3}, 0x8) 2018/04/07 00:21:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3ff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xe0180, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x0, 0xfe5, 0x1000]}, &(0x7f0000000100)=0xa) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x2, 0x1, 0xe13, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/07 00:21:24 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/dev/snd/seq\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) r5 = getpgid(0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={r7, r8}) connect$packet(r3, &(0x7f0000000100)={0x11, 0x1d, r6, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) tkill(r5, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/07 00:21:24 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x400000) fcntl$getflags(r0, 0x40a) r1 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) 2018/04/07 00:21:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:24 executing program 3: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7bde00", 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000001, 0x5, 0x41000) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/26, 0x1a) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x11000, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, r1, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/07 00:21:24 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="7abb796be9a79133e99ef2b42de8f24f8c30375b7a52988620937b18d92e986d0075dd2099e3f2f706611cdaf59db76cad16f5e7c533a221d36aa72a33e20f4370770ab12c98d46b536d6ac1e7cbe1781c60c046b38d7c99604b678962451969515144c4dddec1925baee42d4519a5ab8ad46d63638a6bf07a67e16a88914a14e2d725df2eb1ed61e11637a6aeed047b755fdb6fb2792ef44b0e08ab6a973a948a7598a33526f2ed14", 0xa9}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800b1876055774f2d66dd67a72ab5492d829e89b50634cd922bfba0dea7a2472e817252a988ab2f63816664b13a58f8952d42e87cadff47dc89ec97e7f6e896c314a6cc3d477789cc86c43847559673c5435577"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r7 = socket(0x800010, 0x6, 0xfd67) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000007c0)={r7, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r8, &(0x7f0000000840), 0x1000000000000037, 0x0) 2018/04/07 00:21:24 executing program 2: r0 = socket(0x18, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x8, 0x2002) timerfd_settime(r1, 0x1, &(0x7f0000001040)={{}, {0x77359400}}, &(0x7f00000010c0)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000000)=""/4096) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000000)="4f4610cf", 0x4) 2018/04/07 00:21:24 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f00003b5000)) syz_emit_ethernet(0x67, &(0x7f0000000000)={@random="fc6341d02b29", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xfffffffffffffffc, 0x4}}], {@llc={0x4, {@llc={0x8e, 0x7e, 'Tq', "c3153c80f0402852ca18827467dcc3fc5f3ca950748f3184114a2f6f7b0f3c09806cb3a3b97de6c0234f219c4933913127178f29b1968b20d8fbd997f8a9624fb30d58bea2dd025edfd2e27052e35f6367"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0x376, 0x4c3, 0xee9, 0x556]}) 2018/04/07 00:21:24 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000ffc)=0x20) r0 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c731ee26", 0x4, 0xfffffffffffffff9) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', r0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000ff8)) 2018/04/07 00:21:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:24 executing program 2: prctl$intptr(0x17, 0x0) socketpair$inet(0x2, 0x4, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 2018/04/07 00:21:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000010a2bc5603ca0016087f89000001dbff0ffb0716c900000003b2085c7f28dbddf482d5000000000000002ae59d", 0x48}], 0x1) 2018/04/07 00:21:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r2}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0xfffffd5f) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x0, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/07 00:21:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000240)) accept4(r0, &(0x7f00000005c0)=@sco, &(0x7f0000000640)=0x80, 0x80800) r1 = creat(&(0x7f0000002800)='./file0\x00', 0x1a4) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0xffffffffffffff2d, 0x81000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x6, 0x4, 0x5, 0x80, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0xec, "d587e2fc0609195f66df85bfd112f2533870e6f3cbbcdc7e5dc336219e41eef73e45f48efec0bb7191827e707f71385d0395c30ff9ec5fff9347bd3cf032a850cd2b7fea21fa59f2ed807c8336448a4657e8f140b4a081321d64e3634e7d176e7a4d5dc16d5969614913acebfa44b318708868dba5d14c5a81442fd05a2a6d55fc7f47844932e5c16133b0a2f9a70586dee3574bd5f28db1f0585a6510b551d92ccee2129f48146cfc9642f6a80a787edb15100f7037ac0dd65cb3be339398c384a02a34fe255f6662b19327dff098c8b542d74f23e119a7354c4c7338b441a9c21af685fb1d5043ef5cc2a0"}, &(0x7f0000000200)=0xf4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0x34) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x180, 0x0) 2018/04/07 00:21:24 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x62, {0x2, 0x4e23, @multicast1=0xe0000001}, 'eql\x00'}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x7, 0x3}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) [ 900.182491] IPVS: ftp: loaded support on port[0] = 21 [ 900.267288] device lo entered promiscuous mode 2018/04/07 00:21:25 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') name_to_handle_at(r0, &(0x7f0000000000)='./control/file0\x00', &(0x7f0000000200)={0xdb, 0x1, "fffbd82c909f180cefb21dbcd73051a9cd3de587e15a856cfbec53bb2c0bdbdbb6e1dcaeb4c8c5225d71f7cb708f8d53d689db41d07e5f940660a281dab3569fb181945fba1a8d4062c6f87abe5039280ca513f3ce875a817e2ed499d64c9a6986c4c8063eebee73adbbf57044a41ef4ef795d8bbf27f607e9d5826cd1b03ec69ddf29caea60642f0dfd770bfb9edb76852cbaf06859444c71de1bace50120c0359b0ad7e89eebdd9c68c17d6b220fbd1b78e7a4a7c991262c50b5ce929a3517b9c208e73c93f7ae7a0eb0be9b082bd14dc517"}, &(0x7f0000000040), 0x74391cdb2afaaf55) creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/07 00:21:25 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x35, &(0x7f0000000000)=0x0) io_destroy(r1) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) sendmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="cae0aed272bd2a7c1df80269572a9a808fb5076f0df186fa6599aea48214cc3e112e8e66c651e4ff536b59795ef1b44672aa5eb085", 0x35}, {&(0x7f00000000c0)="9dea", 0x2}, {&(0x7f0000000100)="5bfafe91da19f9b75dfd45f94c44287e904adbae627217dd5a9baa4211688aa44338c8c3090ff9a30d4daceb6ed1b4cb46a9d448a36fac56476c2741dcf0d871ab2f", 0x42}, {&(0x7f0000000180)="0a0adb60abac45fafcbe65180267b8a3fa69330c", 0x14}, {&(0x7f00000001c0)="24bc21640da70b4f75c837acf88bed42ca52fb0ac3602e4b13a4418e3fe20f480419640c351555db0ef91fb1129964573d6813b542cdfe7ecbd4493fec0f11b8265a8a9b3e38695c91864179c9a4df101a6e7b6110b5a13800bc2e4472fda254d67d8c7d70601c41b0a59923663a23090765fb1be50f9153d3cbeabf3bc0116780c67c7aff7b12e02674afa09e76b831bf56eb268fb7b7e929da0379cd60cbe3a4bf4b5e125df9e8fb896e26d6e71f6c7de9fe87f09f1813d5fec16816782a1def39d5ecef04371c29", 0xc9}], 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="9800000000000000290000008f000000078508f4ed8ea7082f918d9a63bb0730fb3fb2e5ebc09dce9f64344554a16d0b14dd466e465e7c7ab26ec2817aedfe8d6bcd803a176146f708fc05ce0c76f43e2b1c9aa538b3bb35946daf7df6b488aa21529a35408bc2d114375f934216a2c0362dd6e891185b74e918649626b593442bdd50ae449c224c73798c7f2c5f6e3a450b2c9919830000a386ff3e93ccaad02809d262a26fc67f97fce486dbb903"], 0x98, 0x8000}, 0x7}, {{&(0x7f0000000400)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)="aed81d2d0f1f1f857f22ce551a00a071f4bb0e4962f173ce7971a0c3f45464c0e40add1a3524c8c5d0809ab792f2799c45c1bfa440017b67d059f92e69ae95a1488644b4f8d97c85f5be383eee8922c6e7950ac8a117e9eae7476b56cdee595c61b6a9a4eafd1f9ef128ca83392f94091b5247051c1c0dcf80768a8c438a818fedf3f857951f4e545466d230dae3c805126e20873f15d978f7680ec6a36c8ed8467be2ad2e3fa192b23f1636963a3776f4e0a3b53156c88241591d4faa80ce54f69b3ea4ede109", 0xc7}, {&(0x7f0000000580)="783c841b874eef0942e0f36c7906212e1261548bce96ace4804b1778a9bf169735aee43a067a8abbd46445110fd0458ed82370a13ac4ba1a2b1c72", 0x3b}, {&(0x7f00000005c0)="1c5055b1e4735e96f712d6a8f8cf3fa98476c2e7358497e7ff1e3dc9044e3672032cf5d4fb3c022dbdc0516a4b56e3da03d8df3ffcfcc84893b29c02ef04173da4d03e4ee5769ec9cbd652ed20671a32fc868c5bb95324fe1a7699b380c9046229516baec4e65548013a82d6654a4360b5515d4814f113f1e77d33f655c0d27ce8f07440c2e99ea083698b77611f2d7d3ebbd13e645a207afcdcda112f899eb73ff667313dfab5a8a4ab015bb0d85ebf3f4362d1df97271d41bd7fe8cd315c3a865a0d79314d57db7c0d07db86fe42bb816d7281cddef1269b2b3677883e6fe72b75e3b08d4f521939632c1f98ad", 0xee}, {&(0x7f00000006c0)="b1bc1b664144d878329624610d180147a43ef50cced8f94c5c17554f6ca734b00253b0e9f3fa151fcd24e8bf39102ab3929ddb590deb18dc12dc6eec0da17183e57cb874015bab3c73c9eceb83ce3ae79e8901451dd591374e1b8c80a1fa111f8e3c50a4776618d69179ae701b308739", 0x70}, {&(0x7f0000000740)="a95bb0d354c4700f31a8fde2bb7830a2c20c72b83ab909e5445ff09b6e0c2586d1f8ffa7e48d8d2d3ef39b95c24ee4b94a6d6f2b973441cbf0cf2b5af9aa0234790a7d53e34340e371e5dad1a188a2273ed3870be90e040561aa009ad57d5d306c2d5418c6bb275d0fc6eee94e6a0a07d0970674d7d86b6901ff331c", 0x7c}, {&(0x7f00000007c0)="0fd6d345b1a8c1b92bae9a57ffc853486023ddf17631bce1f17fdf0ecdc6ecfe0264fb329cd87e10ef2676c7163f6ec9c9e598125c7958c7a052b293f459893eee3ecced6d0f82630fd667c8b3a68a31d4c1af3dad99b9ae88f75cba03864a31997cb167583b6225c62e9e513095de0b2c2d6225b6be1055f16947a8f380e92e6fe4ed3517d6fd0fe86821a73f5ad90bb0", 0x91}, {&(0x7f0000000880)="dedf48ba53e3aed836f73454bfa42576be4874e6f8795b508fb6d47572e504c5cdf4c7ef773f2a2f2df7b2d3661e220730e40ef4620a93b91136468df6308f90325ea251fdbada97f2afde34cbd90dd502badd54eb4887dcc7f444fb8bcfbb78811e68", 0x63}, {&(0x7f0000000900)="395b546586c165375b7e489280a4155a42f6e1631f609a5c4ce11438a0d222be9606bfc9e19e7f933fc8541bec2cd9608df2db8fe62b862c426535dbc9c3f5c0cd6e0f43f8737af524d65fc960b354d4d4a72e399136140aab61bf9acb5f351d8f454eef07238eb5a6b8723d8c00b2f312b416f46761f7fbedb5e3f3ab31b394bceb90ac6931dc824a223931fdaf0b6c6c46b8b3502731ec8120cde1302df6cb33d1285ab8690e6ca88bd470caf7", 0xae}], 0x8, 0x0, 0x0, 0x1}, 0x7f}], 0x2, 0x800) io_setup(0x20, &(0x7f0000000040)) 2018/04/07 00:21:25 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ffc)=0x35) 2018/04/07 00:21:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x210001) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000000000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/07 00:21:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa75], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x383000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/155) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x1f, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/232) 2018/04/07 00:21:25 executing program 4: exit(0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xea8b, 0x2000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x3, 0x5, 0x3ff, 0x6, "87954a4486f2c2ab6ec1b3cc9286694af503f4c483bca8574b4414a9c9774412"}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000001c0)={0x1aeae6f3400, 0x9c3}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r2 = getpgid(0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000140)) setpriority(0x1, r2, 0x0) 2018/04/07 00:21:25 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000540)}}], 0x0, 0x0, &(0x7f0000000640)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x300, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x800) [ 901.180290] binder: 27021:27023 got reply transaction with no transaction stack [ 901.187871] binder: 27021:27023 transaction failed 29201/-71, size 0-0 line 2763 2018/04/07 00:21:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:25 executing program 1: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x76, r1}) [ 901.234823] binder: BINDER_SET_CONTEXT_MGR already set [ 901.261891] binder: 27021:27034 got reply transaction with no transaction stack [ 901.269482] binder: 27021:27034 transaction failed 29201/-71, size 0-0 line 2763 [ 901.272077] binder: 27021:27023 ioctl 40046207 0 returned -16 2018/04/07 00:21:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000040)=""/32, 0x20) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) 2018/04/07 00:21:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) [ 901.375365] binder: undelivered TRANSACTION_ERROR: 29201 [ 901.394363] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 00:21:26 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r0, 0xff) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6f4f87d17cd8", [], {@ipv6={0x86dd, {0x0, 0x6, "111673", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 2018/04/07 00:21:26 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/154) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/10) creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) 2018/04/07 00:21:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x1f9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) sched_getparam(r3, &(0x7f0000000180)) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000807000), 0x3f) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) setpriority(0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x5}, 0x14) 2018/04/07 00:21:26 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000400)=@llc={0x1a}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000000)="02aa", 0x2}], 0x1, &(0x7f0000001900), 0x0, 0x24008081}, 0x0) 2018/04/07 00:21:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:26 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7a7, 0x20000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x6, 0x20, 0x4b7}) 2018/04/07 00:21:26 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$TIOCSCTTY(r0, 0x540e, 0x88e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@setlink={0x3c, 0x13, 0x21, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/07 00:21:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000100)="640e68bb75e2e77e07218509dfd06e1b8b64910e169d24dc139eb1a3c451905a89c9d99ceaa15d9fb8435e2c3ffca1e30b7942ee74afdd42a7bda5e1ba67f53fa3fd9e05412dd1443022d16278972dd7a27b13cb18f80e7816a57abb55afb32314", 0x61}, {&(0x7f0000000180)="8cf1b6934389b1af3e24bb146a1fc89756c39651d2d07aee2bc4cbacb95acc9d4f834c5e5d500fb8ba33b6bd0e52bd44740ffb22598099cac1215f27f4c0d355d6fda716b0735cb49e8d7fa18cc3302c6a1caec0c9dfc9346f", 0x59}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="08c4edfe07605f", 0x7}, {&(0x7f0000001280)="570d138d8ad3743acc6f1e3ef6827b89f7a5e5b21ddd3873d785435767a0b4a182b3a4a8e7318701917aaef80934248a1f428165f279b086c96dada589a3f435dec69d392039543806cb26c9c2fc812cf93882403efc0780a1b3f0d4c8d4eeeaf4b53fed2a51835d27ae9e4dcfe6e9f74d1ef5a5ab7c4728e86a875b7259b226fce5789307e8c0b87d3fd3f31cb68414be3d9e38d37d00c44899a5024dedb9f5b71f6bd36874564244410ab35be2e3aa53d04b266d6f9515c938faeab2", 0xbd}], 0x5, 0x0, 0x0, 0x4000081}, 0x3071652cfd25cf6) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/04/07 00:21:26 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x24000000002, 0x70, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000ffff, 0x0, 0x0, 0x0, 0x8, 0x887, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r2, 0x1f}) socket$inet6(0xa, 0x80004, 0x80) 2018/04/07 00:21:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="372d36784eeffb498b831576c0b2c49a9b822622bb562633c50dbd180b0f49f0a5ec"], 0x3) [ 902.317214] netlink: 'syz-executor4': attribute type 39 has an invalid length. 2018/04/07 00:21:26 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000140)=""/4, 0x4) keyctl$read(0xb, r0, &(0x7f0000000200)=""/175, 0xaf) [ 902.362443] netlink: 'syz-executor4': attribute type 39 has an invalid length. 2018/04/07 00:21:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x100) read(r0, &(0x7f0000000200)=""/220, 0xdc) 2018/04/07 00:21:27 executing program 5: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x9, 0x2, 0x0, 0xe801, 0x1, 0x7}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000340)) write$tun(r1, &(0x7f0000000380)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x66) syncfs(r0) syncfs(r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x150, 0x3, 0x80}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x39f) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1}) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) 2018/04/07 00:21:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x402, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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(0x40010000, &(0x7f0000000100)="2bb35bcf306bb99d88da777cee4edeecf57e1d10b20c52ab352aa18751efd5e50556915b9cd8ed752a9e5021a076d7381a7e4c4610d8d65e5d2fd8061506c620845f2d5dd7f4481caae7ed98c3b3fd1027827c78f47a00bed3247c9286ed9379b62125a0445b8946ec54503589fc990b591102e2530eeb197bd27de9", &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000000000)) 2018/04/07 00:21:27 executing program 0: r0 = socket(0x4, 0x6, 0x4) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12}}) r5 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ef}, @hdr={0x1, 0x7, 0x3ff, 0xe8d8, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x2c) msgget(0x1, 0x80) 2018/04/07 00:21:27 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20200, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x220c0) dup2(r2, r0) io_setup(0x1db8, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/07 00:21:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/07 00:21:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400000) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x14, 0x1d, 0xfffffffbffffffff, 0x0, 0x25dfdbfb, {0x8067}}, 0x14}, 0x1}, 0x0) 2018/04/07 00:21:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:27 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r1, r1, 0x1ff, 0x7ff, &(0x7f0000000100)="3d06a085f34db85d65f4cc653525cb0c1a1e75f1c6807958d5c871f879aee1f5cb9050a2d94ecdeb6ee164a59a7d0448ab0b28c62e6ffe0c466866a79239aef081f425a2d08d93bc8b67894d8d041b4e4a351d1313f9143268cc7454cdf0e84b545acbf29bef777ff1562d40ce44da7abdd8eca599da0b65044414c9b011749d61304c68d89dfc709c495747ba622cb1eec732a0a6bd1237ff85c8381df734399487cb7ed6eb9459afcbb9329e91e27345", 0x2, 0x0, 0x696a, 0x4, 0x0, 0xffffffff, 0x4, "91aa55eb2f07c2708746ce"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x18100) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000040)="5102956e94f031ad7b41bcd03a06f658a569d8f5955aed4ab73e24e23c0239021b0940614320b1effa9f23ddd26008506d59ebbfcc77dedf0b") 2018/04/07 00:21:27 executing program 2: r0 = semget$private(0x0, 0x3, 0x60) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x7, 0x4, 0x1800}, {0x0, 0xf28, 0x800}, {0x1, 0x3, 0x1800}, {0x0, 0x2, 0x1000}, {0x3, 0x6, 0x800}, {0x4, 0xdfdc, 0x800}, {0x2, 0x7b33, 0x1000}, {0x4, 0x7fff, 0x1000}, {0x1, 0x5a, 0x800}], 0x9, &(0x7f0000000100)={r1, r2+30000000}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@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, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x391000, 0x3) timerfd_settime(r3, 0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000001c0)) 2018/04/07 00:21:27 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x1c9c380}) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x4, @empty, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7e, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e24, 0x1e7d4e35, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="fc534b0e3c2c21f94a33dd81d03d39f99b79cf4e002f917f56b97ac1846542b691212546789fd42fb1f2fe3fb9777241bbbf927e39034587ed0a5293cfb62039c7c2f00b14", 0x45) r2 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x2, 0x123) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000080)=0xc) ioctl$TIOCCONS(r2, 0x541d) 2018/04/07 00:21:27 executing program 7: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/89, 0x59) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r2 = gettid() tkill(r2, 0x16) timer_create(0x3, &(0x7f0000000180)={0x0, 0x31, 0x0, @thr={&(0x7f0000000040)="544b0cb70bc743a69bba78cb3a67ef0553b1e9a692470c4bb8d5b45a716db3eaff7a7685fe947341ca5a8c52f41040e51c5712dbc73323876e03d9203ae12936b90a9ac722f1dd3deb931da4db5dad8de5c57cef3f25ac769603ed77346db1175ec0e39bf0e70e3dc62f622a2b57c6a08ebc6cac1e44b339f6ad1d30fe2f84ad7e8b0acebb184c3279f2fd4d62a29db78d008da1ede6395b", &(0x7f0000000100)="91182227fa3a3a9a399656e884e688fecf0a57f55bc81109039c1f05dd787358ca3a25c431de4c7d5e2bb0b486c0780f2b20d7e623f76f041e39b435b1b7a8cf14eb071074251a7ddcdb70ceafdd765a4d63d76ed79c112099de5680902984bf44bc1e217b61b9460cfead91a2118e1d4f290444f716bb4bc34a9b63bb"}}, &(0x7f00000001c0)) [ 903.406890] binder: 27127:27131 Acquire 1 refcount change on invalid ref 128 ret -22 [ 903.415093] binder: 27127:27131 unknown command -928540024 2018/04/07 00:21:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) [ 903.485517] binder: 27127:27131 ioctl c0306201 20007000 returned -22 [ 903.595283] binder: 27127:27131 Acquire 1 refcount change on invalid ref 128 ret -22 [ 903.603313] binder: 27127:27131 unknown command -928540024 [ 903.613123] binder: 27127:27131 ioctl c0306201 20007000 returned -22 2018/04/07 00:21:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001340)=""/231, &(0x7f0000001440)=0xfffffffffffffe9d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1, 0x400000) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) 2018/04/07 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcffffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14006187cce72e9753b228226c2bf300000501ffff000000000000000000000000"], 0x143}, 0x1}, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x815b) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x30, &(0x7f0000000140)={0x1, 0x6, 0x5, 0x6}) perf_event_open(&(0x7f0000220000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40, 0x0) 2018/04/07 00:21:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x34, 0x101, 0x2, {}, 0x101, 0x6}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000001240), 0x4) 2018/04/07 00:21:29 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x20, 0xa6e, 0x95, 0x363db76f, 0x0, 0x9, 0x1008, 0x8, 0xd8, 0x4, 0x1, 0x5, 0x8, 0xffff, 0x1, 0x7f, 0x4d5, 0x1f0, 0x3, 0x9, 0x1, 0x3, 0x0, 0x0, 0x5, 0x40, 0x7, 0x4, 0x3, 0x5, 0x1, 0x727, 0x5, 0x2, 0x7fffffff, 0x200, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x1102, 0x20, 0x8000, 0x7, 0x7, 0x5, 0x7ff}, r0, 0x6, r1, 0x2) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x9c, 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x10000, 0x3, 0xe0e4, 0x0, 0x0, 0x5, 0x4a280, 0x2, 0x8001, 0x100, 0x10000, 0xfffffffffffffffa, 0xc9b0, 0x7, 0x10000, 0x80, 0x9, 0x2, 0x2, 0x4, 0x401, 0x10000000000000, 0x3f, 0x2, 0x578, 0x100000000, 0x9, 0x8, 0xd9c, 0x0, 0x2, 0x1, 0x1, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000000140), 0x5}, 0x10000, 0x401, 0x0, 0x0, 0x100000000, 0x9, 0x30000}, r0, 0x6, r2, 0x1) 2018/04/07 00:21:29 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400006, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x6, {{0x2, 0x4e22, @rand_addr=0x9}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x108) 2018/04/07 00:21:29 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='rose0\x00') fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/4096, 0xfea9) mbind(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000527ff8)=0x8, 0x2, 0x0) mbind(&(0x7f000056d000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000080)=0x800003f, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000003640)='/dev/midi#\x00', 0x3, 0x8041) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000003680)=0x80000001, &(0x7f00000036c0)=0x4) 2018/04/07 00:21:29 executing program 5: r0 = socket(0x10, 0x80000000802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x1) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x6) write(r0, &(0x7f0000000000)="240000edfc0e0a0b00000004dc0202ffe005c2de0aeb45c8a4f1f8eacb14e92ee9ccd6bf6921fc4fad1aab45c491285a2c70b3889c4ae83e08000000000031489c796461eba924be3dc9605e7e71ee19ac9b6509cb0916bff8faa4ec11283f113a5e2659e067120d9a9f2ba229076f4f6287", 0x424) 2018/04/07 00:21:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_pts(r1, 0x228740) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x7, 0x2}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/07 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x800) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1, 0x80000001}, 0x310) 2018/04/07 00:21:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff39, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81", 0x191}], 0x1}}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)=""/151, 0x97}, {&(0x7f0000000e80)=""/194, 0xc2}], 0x2, &(0x7f0000000fc0)=""/178, 0xb2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000003940)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) shutdown(r0, 0x1) 2018/04/07 00:21:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x105440) ioctl$TIOCCONS(r0, 0x541d) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x2], 0x1, 0x1, 0x8, 0x2, 0x401, 0x80b, {0x20, 0x20, 0xff, 0x1000, 0x8000, 0x8, 0x5, 0x0, 0x38880000, 0x7b, 0x2, 0x8000, 0x0, 0x8, "bf76f04197303da499a52b5e726b251115109325e861eb6b08a549857a25487d"}}) ioctl$KDSKBLED(r0, 0x4b65, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r3, 0x302, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x95}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf13}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x10) write$fuse(r0, &(0x7f00000003c0)={0x12, 0x0, 0x5, @fuse_notify_poll_wakeup_out={0x166b738e}}, 0x12) ioctl$VT_RELDISP(r2, 0x5605) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000400)={0xc0000, 0xe3a, 0xffffffff, 0xffffffff, 0x6, 0x90}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000440)={0x5, 0x63a, 0xffffffffffffffff, 'queue0\x00', 0x10000}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000500)=""/108) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r4, &(0x7f0000000640)={{0x1cf, 0xfffffffffffffc00, 0xfff, 0x6d, 0x28c, 0xffffffffffffffff, 0x295, 0x3}, "e1392b5fc3fe38913cc3ac3770f235d2fb52760aaee45f9a5040ca086c08561f91106ebb9e04f04f4e19b6a381b0a14d497acdbc0d5ff702dfdc9a0c9f8df1e955e36a2b3c432d5caf8836a25d4440840d109079f11170ba7ff5a6b2c1a48da8095e9030fce0a6e3b9b2d780a9c6caf283f058a3893ff28352752eac21a74e657cb189485735990382a90442a89eb01316cf7e555a539aa6016c52c38d332b4b0197ecc6a73972de0065eec3c7b79365ba3e63ebcf7ab5e4da0ae6826ec3241326ca7f4deb07c46ffca66d4cecb8", [[], [], [], [], []]}, 0x5ee) socketpair$inet(0x2, 0x7, 0xa12c, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c80)={0x3}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000d40)='tls\x00', 0x4) close(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000d80)={0x1ff, 0x8000, 0x8, 0x0, 0x0}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000e00)={r7, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000ec0)=0x84) open_by_handle_at(r5, &(0x7f0000000f00)={0x8, 0x9}, 0xb4800) io_setup(0x6, &(0x7f0000000f40)=0x0) io_cancel(r8, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r6, &(0x7f0000000f80)="b069edbc1b5d15c0bcbdfa78e79f4509f08633d6a99fd1c1beef75ad986310094e293472cd591813bca58ef41c86f7867d2abf43eb928a812c092411bb99f958b6a83ae0e01566596a909a452c2b434f03", 0x51, 0x5, 0x0, 0x1, r0}, &(0x7f0000001040)) 2018/04/07 00:21:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000100)}, 0x1) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/07 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:29 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/07 00:21:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='teql0\x00', 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x3800, 0x0, @broadcast=0xffffffff}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400600, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0x6, 0x5}) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) 2018/04/07 00:21:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000140)={{0x4, 0x7, 0x0, 0x9, "33f1f8dabd1f0fec9b06d6524bd31ec4aab4c1a6a6f373560eceeb421d59d8569ada26bc3fcc677b96715631", 0x40}, 0x2, [0x4, 0x4, 0x5, 0x33, 0x1000, 0x7, 0xfb, 0x9, 0x9, 0x2, 0x3, 0x5, 0x5, 0x7, 0x800, 0x2, 0x0, 0x0, 0x2, 0x0, 0x6, 0x3, 0x1, 0x2d59c9e, 0x3, 0x6, 0x8, 0xfffffffffffffffa, 0x4, 0x80000000, 0x6168000000000, 0x748, 0x81, 0x8, 0x2, 0x3ff, 0x0, 0x0, 0x2, 0x3, 0x8, 0x0, 0x9, 0x100, 0x84ce, 0x0, 0x9, 0x3, 0x100, 0x8, 0x8, 0x0, 0x9, 0xfffffffffffffc00, 0x6, 0xffffffff, 0x6, 0x4, 0x3f, 0x2, 0x7fffffff, 0xfffffffffffffff7, 0x7, 0x100000001, 0x2, 0x9, 0xfffffffffffffff8, 0x1000, 0x7, 0x59, 0x8001, 0x0, 0x1, 0x3, 0x7, 0x9, 0x1, 0x80000001, 0x9, 0xfffffffffffffffd, 0x3, 0x1, 0xecf, 0xffffffffe732d7b9, 0x4, 0x0, 0x4, 0x800, 0x9, 0x1ff, 0x7, 0xdae6, 0x8, 0x632, 0x7f6b, 0x522, 0x4, 0x1, 0x2, 0x3f37, 0xd234, 0x2, 0x9, 0x7fff, 0x100000000, 0x8001, 0x3, 0xfffffffffffffff8, 0x7f, 0x8000, 0x95d6, 0x8, 0x0, 0x1e, 0x59a41d97, 0x4, 0xb91, 0xfd25, 0x1f, 0x7fff, 0xffffffff80000000, 0x101, 0xfffffffffffffffb, 0x3, 0xfc, 0x2, 0xa73], {0x77359400}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x5, 0xb1, &(0x7f0000000640)="91f247f33455678e1597dd5854a59d536bf1ed8bca6c1e3764905216ba09632057cc822d115597dedd88942c6920e26c6561270eefeb8d3fdc999c64dc313037e642877475e4d2d7875d86c1d08f94e8306ca73754a44cd818a9edc550b1e50a07e85ba1a6facd68aa5e326f07a0c77750100b51bc8ff6c8877dc5a9f4e18fb12c1254809aab9c79e67f0434ae92ecaa5986051bad917d1d0026dedad5a64219e44ae252feb3394b40e11cac849a63d7ce"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 00:21:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10180087d8000000290000112f000000"], 0x10}}], 0x2, 0x0) 2018/04/07 00:21:29 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x1, 0xac5, 0x8, 0x0, 0x4, 0x20, 0x8, 0x1521, 0x7, 0x3, 0x6, 0x3, 0x100, 0x1000, 0x2, 0x60a9, 0x7, 0x4, 0x0, 0x2, 0x1f, 0x5, 0x7, 0xffffffffffffffff, 0x6, 0x7, 0x6, 0x4, 0x9, 0x301, 0xfffffffffffffffe, 0xffff, 0xfffffffffffffc59, 0x9bfd, 0x1000, 0x0, 0x191, 0x1, @perf_config_ext={0xdd6, 0x6}, 0x210, 0x6, 0xffffffff, 0x3, 0x7fff, 0x8, 0x8}, r1, 0xa, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='3md5sumcpuset\x00') clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0x7fff, 0x0, 0xff, 0x0, 0x0, [], [], [], 0xffffffff, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x410000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000000c0)={0x100000008, 0x45f9, 0x33b8, 0x0, 0x0, [], [], [], 0x100, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/07 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:29 executing program 2: r0 = socket$inet6(0xa, 0xa, 0xfc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, {0x1f}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 00:21:29 executing program 5: perf_event_open(&(0x7f0000000000)={0x6, 0x3fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/217) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)) 2018/04/07 00:21:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x66, 0x29c7}, 0x1, 0x2, 0x1, {0xff, 0x2ab}, 0x9}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400000000000000000001", 0x29}], 0x1) lookup_dcookie(0x7, &(0x7f0000000040)=""/203, 0xcb) 2018/04/07 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/220) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000000)=""/105, &(0x7f0000000080)=0x69) 2018/04/07 00:21:30 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = socket(0x2, 0x803, 0x1) io_setup(0x8000, &(0x7f0000000040)) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/04/07 00:21:30 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e79", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000100)={[], 0x7f, 0x7c0000, 0xff, 0x0, 0x81, 0x105000, 0xf004, [], 0x2d}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) select(0x40, &(0x7f0000000080)={0x7, 0x9, 0x7, 0xfff, 0x9, 0x0, 0x7, 0x1}, &(0x7f00000000c0)={0x74, 0x3f, 0x100, 0xffffffffffff48d5, 0x6, 0x3, 0x3, 0x6}, &(0x7f0000000100)={0x617884d7, 0x38d47780, 0x5, 0x9, 0x3, 0x0, 0x3, 0x7}, &(0x7f0000000140)={0x0, 0x2710}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000340)={0xa3, 0x7, 0x8000, 0xffffffffffffffc0, 0x3, 0x101}) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000001c0)={0x3, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) 2018/04/07 00:21:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:30 executing program 5: ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x4, 0x5, 0x7fff, 0x6, 0xfffffffffffffc01}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f61963e86072b46f17254322b66a3c08528e476b955d532727000af33eee31f4c915f605e25b2d24994d8521fbda031f9f394aa1e6d999d0147ce4d6d1ead9d10f4088432a9d65b65255000e06576fd6f6bcae3ec82e608fab874c7cce028a380cc51615b164ec3939ffa8fbcf98f4563c6bb7b6b11dcfb5109478adbb59eba6965f3502f03712742dec142feec5a09f7a1fd2ac178f599e873e940fd0d5c72ec5af70c070a6103520eccea4a455d36fcc32697cd2b88e132b6e7de8ca92466e9572661b43470b65824c6eeb00b933c39cf4ec3038b76263a52ada77dacc02b77a87315c0102185678132cf15") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00fe0000000000000000000000000000000000000000000000000000000000003d7601474b9b1d531fa777d150aabf301f09e653685d763dcfaee03f1a8c53171d186218173daa16de2228f6bee79b52a19b4e3981193fd81d16599623e4fe6c0105d7e7db91aaa9780ddf9cc3dae9982bcbc53d1fc3ffa65b7a3e059c7bdd228d7031d463824fce3255d2701fd01fd33954c0dae4c8f47ff56f930cafd215e3f31417bfe6d75f2ebabf"]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/07 00:21:30 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffff1fff, 0x6}, 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/07 00:21:30 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75c34f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000002500000000000400070004000000000000000000000000009500000000000000e5d2abbbc954dd16a5c058071fb2dd873d834e0ef3cb05970ca229a5e06756aac0e6aedc551801cdd6aa0dd77d061752ee013d310fd95f0193736f1163972bd3ae71"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r3, r4, r5}, 0xc) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 00:21:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x521000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'tunl0\x00', 0x3f}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) fcntl$notify(r2, 0x402, 0x10) 2018/04/07 00:21:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/04/07 00:21:30 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xb6, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 2018/04/07 00:21:30 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() fcntl$setsig(r0, 0xa, 0x8024) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x8efc0c07efb648d, 0x0) memfd_create(&(0x7f0000000040)='procvboxnet1\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000480), 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000001ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a93000)={{0x3}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x1, 0x8) 2018/04/07 00:21:30 executing program 7: r0 = msgget(0x0, 0x209) msgrcv(r0, &(0x7f0000000000)={0x0, ""/139}, 0x20037848, 0x0, 0xfffffffffffffffd) 2018/04/07 00:21:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x6) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/07 00:21:30 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 00:21:31 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x0, 0x3f, 0x1, 0x3}, 0x7, 0x1, 0x0, 0x0, "ef74e2ce9ac47b48"}, 0x10}, 0x1}, 0x800) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000001180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x79}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x6bc3, 0x3, [0xa34, 0x5746, 0x42]}, &(0x7f0000000300)=0xe) 2018/04/07 00:21:31 executing program 5: r0 = socket$packet(0x11, 0x10000000002, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/07 00:21:31 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000001c0)={0x0, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0xfffffffffffffffc, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000140)={0x7, 0x7fff}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 00:21:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x750a], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x15) prctl$setfpexc(0xc, 0x10000) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x847ff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="1c00000018002100c6d3e8c776414260bdec"], 0x1c}, 0x1}, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)="06d91eee45aa1b73ec2956265fb4003431b2be83e74892a1f711") setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/04/07 00:21:31 executing program 7: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d8c43770113a1efd6d9f539eff746d3a1abd21ccfce0dba2e9d1c3c3d09ef3d0d7b5b4f3cafcc97f1537aef5312d10f19377c656c4692af9d8cf49a93618058e69a816c09cd7a1131cd2692b82496f70d5700e200269773007e4fd79bdd636bff30cfab6dac6736d9b04fe1946ed2091a0c89ca9ee399dd5e8e59c94ac8e37b91f163255c634663046a5482392fd6030a76bb20ca07259d7efa862f00d0346a08a1bbebb2eea76be09", 0xa9, 0xfffffffffffffe01}, {&(0x7f0000000180)="6f0dcc1031ce1749c3317b8addce39b1cfba0cbf54dc0ab09003cc248eb2b9d31aee702cf77d5267eae57b3d81c302ba5b12b5b263c3993bfdaaa38f3fa7bbdb68c8a9b78020f287422e89781ce51d0508e3ce8931d695123be5df7fe3cb2e1b16cf4ed38d916b528f15cfd696a37364aa262b71524772", 0x77, 0x6b0}, {&(0x7f0000000200)="a00fdf6494ebf308257b95f0a9cc752fb9d7bdf94d90d062e3fb9f9bd4eb07d2be0668b3b30570dd22f8cbc03a192797e822f35656af747f72e2b8d17e986d464a176aac2b64eaacf07ba91cd55b9a4042c8", 0x52, 0xff}, {&(0x7f0000000280)="262f41b4deb212b491110329d42b77f3de5c513e474c2c0b13c025375f2c2bb0fe00ce4b3897bee7610f52cd2a26b2e639ab899f5b0b783de3771d094c1d6116207dc80edd1310d04d802e663fa2db64b13d", 0x52, 0x2}, {&(0x7f0000000300)="8905915688e19f5324b240a7d7a412abed1feb2bcf451877f3f6076dd7f3890d10e1000ec6b193a7fc70d3a9eedfd7ef7d30819d1ce83ca1809fd2928a8bfa7a88c77436866a6004974369d6f9270e4f7296e57344e4d1b37830f6e213e3e346b68e48c77024bf2e1283c001093d79270f1ceb13db75d074071944adaf3f42cf4087b021a4c4", 0x86, 0x4}], 0xc0000, &(0x7f0000000440)={[{@codepage={'codepage', 0x3d, '866'}, 0x2c}]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/07 00:21:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x1a001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x7e, "47275d483faa74641421bf1fddd3dc2095ed0acabd387ec2b421bb4bf0bab61c03d9abd3814bd5cc11679ef325f8bf19269871baec1f146a8c5bffbc74931f26125e005d19cb1fc2dbf7435f674919f805c1bd67b649cda6efc9730b25436b8f963f4a299cfba9c007ce8b2e586a5720e0a951fff48197815e13c8930142"}, &(0x7f0000000600)=0x86) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000640)={r2, 0x20000002}, 0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20}], 0xb0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0xffffffffffffffd6) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x41}], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0xd5, &(0x7f0000000200)=""/213, 0x41000, 0x1, [], r4}, 0x48) socketpair$inet6(0xa, 0xa, 0xfff, &(0x7f00000003c0)) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000000)={r5, r3}) writev(r5, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r5, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3, &(0x7f0000001740), 0x0, &(0x7f00000016c0)=""/75, 0x4b}, 0x3) 2018/04/07 00:21:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) accept(0xffffffffffffffff, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @loopback}, &(0x7f00000003c0)=0xc) getsockname(0xffffffffffffffff, &(0x7f0000000a80)=@can={0x0, 0x0}, &(0x7f0000000b00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000022c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003900)={0x0, @rand_addr}, &(0x7f0000003940)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003980)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000003a80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006f00)={'ipddp0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000007500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007580)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000007680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000076c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000077c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000007800)={0x0, 0x0, 0x0}, &(0x7f0000007840)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007940)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000007a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007b40)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000007c40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000008440)={&(0x7f0000007c80)={0x790, r1, 0x410, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x250, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c8000000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaa}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r8}, {0x100, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf34}}}]}}, {{0x8, 0x1, r10}, {0x16c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x19c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x34c8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}]}, 0x790}, 0x1, 0x0, 0x0, 0x4000}, 0x0) seccomp(0x2, 0x0, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/07 00:21:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:31 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) flock(r1, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x4, 0xdbc}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) recvfrom$packet(r1, &(0x7f0000000100)=""/213, 0xd5, 0x2, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x10d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) 2018/04/07 00:21:31 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000000c0)="000000000000000000bb8d9bac4c8059323b299bffd815d3f5bc677bf3e980a0d90f56e3b8a29a93b6f92f4657e0d3bb4deb829760c7b29ec9f7603245ea286b8a405ee70bdd90f7a9c0516ddd42e14d4b821d9c6b790e6ce997a4128e5d02f8f9378f3b002f4a48cbbcfafc208b6ec1258e07a434e0b49b519c8f06dc1ce208ac8464118eea9cf43b50349a0f74e193c5ed0d6dd35b2f3dbb0f073c40c611855d", 0xffffffffffffffad, 0xfffffffffffffffd) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="5e3fe25e34415890fda3a14125ad082fbeaa0e582e03d8a4f0078d70181c219b7919ce93a0884df8cd39e322a293a3bec5910251e01fda18da214b72999cc904d7dd625644feec3aa0865e5ef915e8cb820358609a9ae160b95c61fcca27228238d292e6f9d152d01bbb352370fdf0496d5b2d2335e88b85984cdff60f35524e8a17085ea152466bf06b335b2420495cb1d13ce9bef9fc97ad0bbdd8f09eed9d4b74edf1148dd8ead9bd39920373d907d0154a7cdf2205f59423203c04218c61bd603726b8bb72e61e5c48b782cc5eb068c107dbf5f1f31c69b61c7c4367a0c915b244c0accfa166e6c6f0df44370530ab8e812fd11dcac78e", 0xf9}, {&(0x7f0000000000)="2add80d14ab043c3fb031b7297da879ab36989e7787203e9389b80af00cb17fab596a1e5f8182ed6d17a69fed0a6ec7a19e972e732d1d472026069c939929a109441cd0ce9d6fd6bed2ff334a5d11c6813ccbfe57f62f595a923875e6e178f4d04bf", 0x62}], 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/04/07 00:21:31 executing program 7: mlockall(0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2180, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x258, 0xb, 0xf, 0x202, 0x70bd29, 0x25dfdbfc, {0xc, 0x0, 0x1}, [@typed={0x30, 0x32, @binary="40f9d4593d2a67f7b56777804c06efe9b20ea45736e7251069d705b4b1750b88c56e61116e94454d88"}, @typed={0x8, 0x17, @ipv4=@multicast1=0xe0000001}, @generic="955f419664ddf54f0cbedd52b5fbfae54600561e42b0185889e30e31d93e0d5abd9ae4aed20c8b4daceb08c50e518b66a57a6aa68044c79e704fdb4118076c91553ac402d5597eaf428f7543b8d7b2bd7bab8dfd37af3b4fb25248a72f69de06122048b141f38125175aaff3ebe573c9c60f91a3ce191c7334da4bf703dc6eb9816f8f5656156c94fdc715913f8dffa9ee301a79a81f1f49c0143712528683978d3854017ebb22d1576bb93d3f17c57d1bfbdc623f3895fd1d3523ba7767f3bf97795f", @nested={0x144, 0x50, [@typed={0x8, 0x1e, @fd=r1}, @typed={0x14, 0x28, @ipv6}, @generic="72775a3bd83de60c159937c4fbe908dd86a1837ca3cbb34fb6e171599c231e193cad2a9c", @typed={0x8, 0x8e, @pid=r2}, @typed={0x8, 0x3e, @uid=r3}, @typed={0xc, 0xa, @u64=0x7fff}, @generic="cda83dc3748e82c0de10a30028e3ee0029c3c7b9826c4a26aea64788bc6ffe4675ede2594eb87ad857bdde019e7832de0f6a61b8db4ec57e70fec340975818049f86d438718f60dad696c7d1e1263bc95a5166b13f468821a0e28d34e7a9c26f8f4309ef27bad3548fc011b44771ed929797a1cb73d381edc704c0eb3c631360dd5a793fa25db6cc3f3c237c7c2e7f0bbc9defd1c10a5d5c1b4e44b75eeb701bd4003be54ea32411883701b1f2e2127b97e192fca605fb91690a0de6502e0e28d9c3f87db9f297dafe0c4da0cd27134b359a53142306", @typed={0xc, 0x5, @u64=0x7}]}, @nested={0x4, 0x42}]}, 0x258}, 0x1, 0x0, 0x0, 0x4}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000500)=0x7fff) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000580)=0x1) bind$ipx(r0, &(0x7f00000005c0)={0x4, 0x1000, 0x800000, "9da7ff1f169f", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x9, 0x3f}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r6, 0xcc7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000006c0)={{0x1, 0x3, 0x7fff, 0x2, 0x4}, 0x9, 0x5}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000740)={0x8, 0x1, 0x4, 0x5, 0x7, 0x1ee, 0x0, 0x2, 0x10000, 0x3}) readlinkat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/153, 0x99) readahead(r0, 0x0, 0x401) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000008c0)=""/7) lseek(r1, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000900)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendto$inet(r5, &(0x7f00000009c0)="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", 0x1000, 0x44010, &(0x7f00000019c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$vfat(&(0x7f0000001a00)='vfat\x00', &(0x7f0000001a40)='./file0\x00', 0x8, 0x4, &(0x7f0000001d40)=[{&(0x7f0000001a80)="831c92b6e15137287ce3046715fc15fe9d6d1d85fa346d1cdf92b6e12dcbb7a9359d7f505f1e727162aa2071dc6ef98e1e40e3d49eb84a26cba903f903939548d1b194e4e7a21ee4486d2709d9ea5c2358f1978218d53bc8d14e5e13fed87456256efb7660055401e26e87b42d3eb8cefdeedfdb786a331cb761684adad1a554c482d40b08450f95ec718e09115b22d7972d5e667078be5ae3e4d17cb2ff4dccdeef666f28f5682aa20cb40b74cbbf6194b43cdba868d40ad0d192fa9ebe7c330409144e46069e49726af17740a6e771cb6092e10fbcef94ca89b48f48002242bd", 0xe1, 0x5}, {&(0x7f0000001b80)="0826f9716013f8427b67a3954647e092a51bb1314dd02cc3703adc06c427cad511a559e68643cba848351aa0a637018aad303bb36cd0b111afebd227298f7a318db1b1445c6135b94cc9036d34946b0666b34c50b1c05f2e94b770b544d7f650353ef872f70738d5829f2059c80669c4624d4d250b0b438eccb8b5588518b39c5039431af1a7efd8", 0x88, 0x387d3d1b}, {&(0x7f0000001c40)="3ed8060405bda6633d02134a9132132e4d71b5f82527b8246cf3eea4a0e07fd912812391b7cfb6b96f873f46021b73cd04b96afb82f4aacd1db9755f42645f73491db0fe74671c948560ed31096cab16d8631079b18ba3fc1cd5828bfa9525f3be7a20fd28ea837e13a324d9a66eb53a36f66bd2ecedc0d06042921005a5a28681f11c9109b66af298cafb4c9da224", 0x8f, 0x3}, {&(0x7f0000001d00)="24dcdc", 0x3, 0x8}], 0x2000020, &(0x7f0000001dc0)={[{@gid={'gid', 0x3d, [0x37, 0x32, 0x36, 0x34, 0x35, 0x32, 0x36]}, 0x2c}, {@nocase='nocase', 0x2c}]}) sendmsg$netlink(r0, &(0x7f0000004bc0)={&(0x7f0000001e00)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000004b00)=[{&(0x7f0000001e40)={0x120, 0x2e, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0x14, 0x41, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x41, @pid=r2}, @nested={0xc, 0x8, [@typed={0x8, 0x16, @pid=r2}]}, @typed={0x8, 0x8b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xc, 0x72, [@typed={0x8, 0x75, @uid=r3}]}, @generic="27ddc79b90829681c88b7b200082b1dc7a149c9800529a0cb2a96a1fb9ccaf36cf6b88792f47ae3a8d65e7506a4a1e2e74736321a773f6274a7debd73729e5f0d1f5fbc3939a48f448a950d0642842f70cc61783105a1d4ae888dba4f73187bf8cb6b665f707f514324a9c4d4822d55302d9a68e079fbf51d2cc3ae6b731082c9899c80bbc10a1282126720e7c4f733fd80e3ca4eac27dfabf85eb19cf2dfe61ffcaccec13822e274d867d76aa62112b0cc72bc331558de2616f14a2924b4c9c8ce8971dcbf5f62f294ead1e0f0d18c382"]}, 0x120}, {&(0x7f0000001f80)={0x14c8, 0x3d, 0x404, 0x70bd29, 0x25dfdbfe, "", [@nested={0x1088, 0xf, 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{&(0x7f0000003480)={0x3d4, 0x3c, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="29d1df6134925c45f33f3060b2c947af1e26e04405fddbb3f5b8265e0fb609d780d2b625c342edafca37baca53b287b50757c396f0f6945621e466aa8106d4ea4be20b0e8ca88971285d593a812ea1f6f112cd68779adaf04a760e033e3a72603206a8b04d7ca541ffa0e80b2fa2c94a8a18055baf8aa3d71d6a038adbbf1c3b25235aa2c9330fb5080173", @typed={0x8, 0x93, @uid=r3}, @generic="5fd7eb7722686cafc24fbca6aaa6dc04200e38750645993d724372405d73922ef079a2a6c387ca3b1f705d6722a09b5ed05da8f803cec1e9ef3c6d1c1882722c498d10246ca0d49280c9d1632d41295d50add1129b32b90976ea004eb6001640ea5293a1225a51db299fd0b19f4086ebc597911a48a2a51189c79db6d46e9d59269298e82aff3d8287c63ad57376bbad5e926c1ff16dded44bdaff02ce64aef08361ed260d1b3106f2326fdcc2553af888", @typed={0xb0, 0x72, @binary="c3aa61f46e5b9391ecf3edb6dc27365ed9c2f902469ce39e12e2a3901051a8cd2584a9db450e4307d9be4e4ede20e1402429a6c08416bb1ead3105d22c13ee110b3f34d19586ce44fae77d81d7c50c1c0a242bc8ab51f0f08e75068248f0785e577676840372aadf88ddc10ba25b417795832ef7c55e574ccf5ea1440ff3cb7e92280273fbea4411e8b2061e9944bbd6153f1713dade9f737f1d13ae03a533f09805657be528640f88e81919"}, @generic="8b49de07", @nested={0x28, 0x55, [@typed={0x8, 0x48, @uid=r3}, @typed={0x14, 0x56, @ipv6}, @typed={0x8, 0x61, @fd=r4}]}, @nested={0x178, 0x1, [@generic="2f5f2878d9b9970038e164c9677a204ca30726be1dfb5f8df21013953bd897e9cfa0ab944d946e90cbd1821852086254d0525b480c7221d70c5fe39dd1d9f8cf53a570c3878cc22afd900b6721c9aa55bb76fb8a6d289239e02bc3a85336", @typed={0x8, 0x5f, @u32=0x8}, @generic="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", @typed={0x14, 0x3f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x2c, 0x75, [@typed={0x14, 0x3c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x27, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x3d4}, {&(0x7f0000003880)={0x10f4, 0x30, 0x2, 0x70bd26, 0x25dfdbfd, "", [@nested={0x10e4, 0x3b, [@typed={0x8, 0x35, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="e5dc45d4eab6d8d924b2cda8f7c917b43694e2ba4bb8c8da3965c0c033e40d516c1585b39d836e06233ea48b590c5d5178cad2b7e20a74a07bde2be0d4f473fe3cb45cfc0fc97e9cbf2dbef1a3202106c3f1a29efb884d7c804eddb086602547cb307f60754ad3bb6a8c401a17fe8fb7e19eff997ec7a90e4dbbb3521150368c8a2efeded58c2c12aeff9099b2c6188a6f566a39d756167329d2705cca6487f8c9bf819f7327b373aff8809296bec50341e4c12fd129f949f633e2961b3e9d25caf57b", @generic, @generic="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@typed={0x8, 0x27, @fd=r4}, @typed={0xc, 0x1b, @u64=0x8}]}]}, 0x10f4}, {&(0x7f0000004980)={0x164, 0x33, 0x100, 0x70bd25, 0x25dfdbfc, "", [@nested={0xd8, 0x8a, [@generic="18d4c0eeea234504893ff0aab436847ead9905aec491e7bb067e5cdcf51190d86d00832073884d1df92775bcd701767bfa7c0b9489f33c71f4fd8f4042d3d1", @typed={0x8, 0x5a, @fd=r4}, @generic="63b0eb60646caa31c0fabb19d5f0c3a1c3bc93b32de999010fd9dd41d7fa36118497c3a18847901da4e98b8d438ad090ea92255533bd7b585dbf8226921bb9bcc48625f9e6b11285e5c612be109b149c3e8faf4924bb346c2da773a0d2c0b7bf0e99071b6397b2cb92a926b3a4ef208c2d261defdeb7f547c64e1a4380be945e0b1814d3e35558b54af7"]}, @nested={0x7c, 0x77, [@typed={0x8, 0x65, @u32=0xde5}, @typed={0x14, 0x69, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @generic="eb3193da7adffcdd0c1b3c0310377a2e71e8038a035169648e367b8ec8dcfcecdafbbde796a8b440d4d7a1471bd2444b895b6bfb45bdf1d0467ec91569972935e4a649a95fe741a1a33df852fa21d9be93bea8973a04b392af8646"]}]}, 0x164}], 0x5, &(0x7f0000004b80)=[@rights={0x30, 0x1, 0x1, [r0, r7, r4, r1, r7, r0, r4]}], 0x30}, 0x51) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000004c40)={0x2, &(0x7f0000004c00)=[{0x6, 0x10001, 0x7ff, 0x1000}, {0x152, 0x2, 0x1, 0x7}]}) getpeername(r1, &(0x7f0000004c80)=@alg, &(0x7f0000004d00)=0x80) r8 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004d40)={r6, 0x8}, &(0x7f0000004d80)=0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000004dc0)=""/114) 2018/04/07 00:21:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000500)=""/93, &(0x7f0000000300)=0xffffffffffffff04) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="1424bfd79153f71a41f60701001d0001feff1febc5b2fe34221b97fadb2ab6cf42486a152f9dc2261cce3b845dba38f5148a64219dd49dda68204c433af5a9c2212a5b1c6741560fc53966bf2c83877f0195d077935698ac170b626352a7e276bbe88e9c20b44d6e62042cb949295cbfc40032e8cb22df8232aed40576ab73bbe1fd85d7aeab41f20049beecf7663d6f011515b5570775de1a7f61344112103781f98b3fa4f9020dfb19446b12539bfa59b01f2be12272251003930ccae33fa8575f6700994b499a4177fbc1f7d507beac604fb08b04492c0c4cbab3e993f9cea606c3a5cf8a567f634eea828a8c02017a50ea02ff148891956a46f499bcc42e720fe8118af3fdf7df042a0c99512aadea4578cf327585a9afb20a45e08caeb0982b7267d61f0293642ced7251c4d4e9ba99766e5a0a4e9b5c9e8373e5aa0691ba8a43a59f35b970f29ef20a5e41271f3c700fed15a562c47752"], 0x1}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mknod(&(0x7f00000004c0)='./file0\x00', 0x0, 0x7) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3e5e, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) r5 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r5, 0x0, [0xa]}, 0x2c) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000b, 0x10, r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000400)={0x100000001, r6}) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000480)=0x40) socket$nl_route(0x10, 0x3, 0x0) bind$vsock_stream(r4, &(0x7f0000000380)={0x28, 0x0, 0x4000000270e, @any=0xffffffff}, 0x10) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r7, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"736974300000be62d77b004000"}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000580)=0x8b, 0x4) 2018/04/07 00:21:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff9e], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') fanotify_mark(r2, 0x0, 0x20, r2, &(0x7f0000000180)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) 2018/04/07 00:21:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x6, 0x7fff, 0xec9c]}, &(0x7f00000001c0)=0xa) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)="4fb583737d6b4e82e47a070e17f7d6292a99a86dc128", 0x16}], 0x1, 0x57) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) close(r1) r5 = accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r1) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x4, [0x5, 0x1, 0x1f, 0x8, 0x7fff, 0x3, 0x10001, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7fff, [0x3, 0x6, 0x3, 0x5, 0x0, 0x1, 0x3ff, 0x7]}, 0x5c) sendto$unix(r2, &(0x7f00000002c0)="0dc2bf588a06bc5117c0c118071e51439a0ab0d5d68d07946cd678c3b86e44a7dfe6235d34a6ed96c354a089dc2d595a73db9d2acf60da38a0a7f4f7457088cc6e0065bb8dc2c86a04770f36759de6e5986d5cc19e6a99dd5ce9d5ab4e3a4fc87a2fc7600c6e25e56a6618490b199fcb3404a9222bfa2d6e5ce4b4395e8e5dd58750b822700dc60a87629fb96c33f8fa3a829274cea502e59e163b05ada507bf53d16ea560014b7816f817001787c12ea2b96a168871a4666307cbe8056d52cac3258a73678ac0c1307fe28603609980", 0xd0, 0x48080, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000540)) 2018/04/07 00:21:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x48400) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190702003fffffffda060200000622e80002040000140d00150000003a514692d14c81", 0x29}], 0x1) 2018/04/07 00:21:33 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x5, 0x5, 0x7, 0x400, 0x0, 0xffff, 0x0, 0x6, 0x1, 0xfffffffffffffff9, 0x1, 0x100000000, 0x7, 0x3f, 0x3, 0x5, 0x1, 0x420, 0x8, 0xfffffffffffffadf, 0x1, 0x6, 0x3578, 0x6, 0x0, 0x1ff, 0x81, 0x8, 0x1f07000000, 0x2b6, 0x9, 0x1, 0x9, 0x5, 0x8, 0x1a22, 0x0, 0xbab5, 0x7, @perf_bp={&(0x7f0000000040), 0x5}, 0x10010, 0x0, 0x0, 0x7, 0x7, 0x5, 0x5}, r1, 0x9, r0, 0xc69a0a4418e04d54) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/07 00:21:33 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) clock_getres(0x0, &(0x7f000000fff0)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)={0xefb1, 0x5}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time={0x0, r1}}) 2018/04/07 00:21:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) 2018/04/07 00:21:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000487fec)=@known='security.capability\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x8}, 0x8) 2018/04/07 00:21:33 executing program 0: shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xffff, 0x4) 2018/04/07 00:21:33 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x1) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000000000006d6d0019877c41ff6c7fbce3d01dbfef1cd339e76d21a7b164daea3a60a2aff782f54c8e17834b53a5d48307af35b0b04ee69b3ccb90402da541aa365a2e7980766510f17e8ff8d458e4d777288e1622b9a85a53be422e3ad5b0dd711015b3eecddc0db1f7d77a5ea6c5602ab4f1c2183398a021613cc72ea481ca8c55c44924f89955d3510a2d850248b9b078b8"], &(0x7f00000004c0)='ppp1.!trusted\x00', 0xe, 0x0) getpid() 2018/04/07 00:21:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="04704f79ae3613e08ca26e8d110d8e06001eae984d718420cf3787d4ae240546ab64172163f5ccef23f5f82115b3be33ca4908e4eb5f5c81ce031833aa2fc98bd8abfbcdab4f1b0d2da4e891303eb2998922a7b0be962849e27f7c95fac40bfc64fdd2da4180d69a55943c15a41d5c97027b2cf9cdc1471ea86db486a2e7c9e3facf2394e7519497e6ae214e93c965c29bfbfa67d22e6dfd1a5bd6d074f96bb7c18a3d3b83406a6873b96865434f61da9f9a9b221ea7642d"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x301002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x7, 0x2}, 0x14) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) 2018/04/07 00:21:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:33 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 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_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x6f, 0x2, "de48d3ae534c7089323f488cf423d39c6b039809044e31935e1675feb46d5cd1318e794b15be343ff25824253dfd6c2c5fffca821c444450a670d5ff3e8837d1ad68e423967b8d2b1903e308a4cadd00fb677a1f70bf089f58782b627cb3517f11a8a495da3914"}, &(0x7f00000001c0), 0x1400) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r0) 2018/04/07 00:21:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@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) r1 = dup(r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x39}) 2018/04/07 00:21:34 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x21, 0x5, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "50c328", 0x20, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x2, 0x1, 0x5, 0x0, [@dev={0xfe, 0x80}]}], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/07 00:21:34 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xfffffffffffffeb9, "0a2cc8889d238ac1e7d0f454ddc23ed96b13c9bcc073af"}, &(0x7f0000000240)=0x1f) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) sendto(0xffffffffffffffff, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}}], 0x1, 0x0) 2018/04/07 00:21:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x750a0000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/07 00:21:34 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) open(&(0x7f0000000000)='./control\x00', 0x200004, 0x0) read(r0, &(0x7f0000000080)=""/16, 0x10) 2018/04/07 00:21:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000496fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x2a600) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x106004) 2018/04/07 00:21:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000005c0)="70726fd8cc67b9306a4ee67bbc2936cc93632e7757616e30707070306b65477ced8ebd9cc67e08707972696e670017f4dd3fcf2c266dc7ed5981cd6449c8cf200bfd66f89f1c059fc291bded35ca936030fde71719ea07289c98a1b065a1d77276ef4dc34c32d75cd8e7f0711a65a0078996cd087da23c001afa821086dd6c4b9d33534123e370da7e47eb46443a2b876fbfc5db95df85f5a4f935fe497ccc13e3451dfe20da605489ec70833236ed6f87df531550066531c1e13470ece095fc02d879b8dd5a02546994841c16", 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'vlan0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}) fallocate(r2, 0x3, 0x7fffffffffffdffe, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000002c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000001c0)=0x1) epoll_wait(r0, &(0x7f0000000200), 0x0, 0x7c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x39, r3}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) 2018/04/07 00:21:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000001340)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001400)) pipe2(&(0x7f0000001440), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001980), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x0) signalfd(0xffffffffffffffff, &(0x7f0000001c80), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd(0x0) syz_open_dev$loop(&(0x7f0000002040)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000003800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003880)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000003d80)='/dev/urandom\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) pipe(&(0x7f00000055c0)) syz_open_dev$random(&(0x7f0000005a00)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/loop-control\x00', 0x240800, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open$dir(&(0x7f0000006980)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000006a00)='attr/exec\x00') socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) 2018/04/07 00:21:34 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8001, 0x8000, 0x1, 0xa55, 0x6, [{0x2, 0x9, 0x9, 0x0, 0x0, 0x1d01}, {0x2, 0x71, 0x2, 0x0, 0x0, 0x800}, {0x9, 0x7, 0x100000000000000, 0x0, 0x0, 0x1100}, {0xb08, 0x1, 0x800, 0x0, 0x0, 0x81}, {0x9, 0x0, 0x9, 0x0, 0x0, 0x8}, {0xfffffffffffffffc, 0xfff0000000000, 0x80000001, 0x0, 0x0, 0x2404}]}) 2018/04/07 00:21:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x218, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) clock_gettime(0xfffffffffffffffc, &(0x7f0000000380)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x80000001, 0x20, 0xff}, {{0x0, 0x7530}, 0x8, 0x0, 0x8}, {{r3, r4/1000+10000}, 0x86, 0x100, 0x8293}, {{0x77359400}, 0x4, 0x7f, 0x33af}], 0x60) clock_gettime(0x5, &(0x7f0000000300)) recvfrom(r1, &(0x7f0000000080)=""/10, 0xa, 0x100, &(0x7f00000003c0)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) 2018/04/07 00:21:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x2) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r2, 0x0) 2018/04/07 00:21:34 executing program 0: r0 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/187, 0xbb}], 0x3, 0x0) 2018/04/07 00:21:34 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2184, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc00, 0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0), 0x1) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3f}, 0x8) rmdir(&(0x7f0000000100)='./file0\x00') r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/07 00:21:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:34 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="99"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/07 00:21:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:34 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) fstatfs(r0, &(0x7f0000000000)=""/99) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/07 00:21:34 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/07 00:21:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffc1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/07 00:21:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:34 executing program 5: r0 = socket(0x1e, 0x805, 0x8000000) 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) close(r0) 2018/04/07 00:21:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$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) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000340)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000a1b26cea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x1ff, 0x9}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4}, &(0x7f0000000300)=0x8) 2018/04/07 00:21:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf9a, 0x400800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x10000}, &(0x7f0000000280)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000001000)) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001080)="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", 0x1000) futex(&(0x7f0000000040), 0xd, 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)=0x2, 0x2) [ 910.140884] x86/PAT: syz-executor7:27534 map pfn RAM range req write-combining for [mem 0x18bc80000-0x18bc83fff], got write-back 2018/04/07 00:21:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rpc\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='8/file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 00:21:34 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:34 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000080)=""/164, 0xa4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x7da53e32afe1a3b8, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/07 00:21:34 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2184, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc00, 0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0), 0x1) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3f}, 0x8) rmdir(&(0x7f0000000100)='./file0\x00') r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/07 00:21:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp\x00') ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000)=0x9, 0x4) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) [ 910.349296] x86/PAT: syz-executor7:27534 map pfn RAM range req write-combining for [mem 0x18bc80000-0x18bc83fff], got write-back 2018/04/07 00:21:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:35 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x80005) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) sched_setattr(0x0, &(0x7f0000000080), 0x0) r3 = getpgrp(0x0) kcmp(r1, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x2) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0xfff, 0x0]) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc24, 0x101002) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x1, 0x1, 0x3, 0x10000}, 0x6, 0x5, 0x80}) creat(&(0x7f00000004c0)='./file0\x00', 0x8) 2018/04/07 00:21:35 executing program 4: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffffd2}, &(0x7f0000000080)=0x8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)=',\x00') r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80, 0x64001) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt(r2, 0x1, 0x5, &(0x7f0000000140), 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/07 00:21:35 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) shutdown(r0, 0x1) 2018/04/07 00:21:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'ovf\x00', 0x3, 0xcc0, 0x44}, 0x2c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="0206000004000000ffffffff0200130000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/07 00:21:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x7f}, {0x8, 0x9555}, {0x0, 0x3}, {0x7, 0xc00000000000000}, {0x2, 0x6}, {0x2, 0x9}, {0x2, 0x8}, {0x3, 0x7fff}, {0x3, 0x80000001}], 0x9) sendto$inet(r0, &(0x7f0000000000)="08e2fe658aefba62c130b86faaa67b67ee152510f28e724c137af6ec3db65fd86ca1ee32a0", 0x25, 0x10, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000127000)=0x5, 0x7dd4) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/07 00:21:35 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:35 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd00, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r2, &(0x7f0000000040)) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) [ 910.587300] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20000 ovf 2018/04/07 00:21:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/245) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101002) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000300)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/173}) 2018/04/07 00:21:35 executing program 4: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000001ac0)={{}, 0x46bd986d}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) [ 910.635137] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20000 ovf 2018/04/07 00:21:35 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x200) pread64(0xffffffffffffffff, &(0x7f0000001700)=""/218, 0xda, 0x0) r1 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x3, 0x8711, 0x5, 0x6, 0x9, 0xfffffffffffffffd, 0xc01, 0x76812028, 0x7fffffff, 0x6, 0x1, 0x8f, 0x10001}, {0x7f, 0x5, 0x8001, 0x8, 0x2, 0x10001, 0x4, 0x3ff, 0x3a4, 0x7, 0x7f, 0x1, 0xaf}, {0x1, 0x8, 0x6a8b1398, 0x1, 0x800, 0x10001, 0x0, 0xf41, 0x400, 0x8, 0xc21f, 0x1000, 0xfffffffffffff8e4}], 0x3}) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d26ffc)) set_thread_area(&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) 2018/04/07 00:21:35 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:35 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/07 00:21:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="00595decffa17b1ceea74f66ea3892a2dee4d45da5d149476d119586fe3c40"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b40000000000000025000000000000000700000000000000000000000000190095000000000000006c2880bf72bfee95845f4b7bf241e8b85307ff32c066893e161e8cc20c02fa080f0e2e0e2f3db0c40a356f3e0a1c2c92aca3d9132f7fb952756d9dd00013bfa5db37a98c5473013260c5740ffba26bd39c778d339528f292cf741e393aa8ff51fa206e64668629e695913baca3ae0eee7be540e4cb58c1d9c4fa2de95ee369cb2576f699061b"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0xa, 0x4, 0x4, &(0x7f0000000000)) r1 = socket(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x3, 0x101, 0xffffffffffffffff, 0x4, 0x0, 0x3], 0x4, 0x400, 0x9}, {0x4, [0x3, 0x18, 0x6, 0x9, 0x5, 0x3], 0x2, 0x1, 0x100000000}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x2, 0x2, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x28, 0x100}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x10001, 0x9, 0x5}, {0x9, 0xc00000, 0xffffffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 00:21:35 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x240400) r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x9, 0x0, 0x8, 0xa22, 0x0, 0x1, 0x1, 0x4, 0x4, 0x4, 0x3, 0xc778, 0xc9, 0x401, 0x2, 0x8ecf, 0x3, 0x8f0, 0x0, 0x8000, 0x6, 0xea, 0x54, 0x9c, 0x196f, 0xffffffff, 0x8, 0x3, 0x0, 0x10000, 0x8001, 0xfffffffffffffff7, 0x0, 0x3, 0x9, 0x0, 0x0, 0x401, 0x50fda4263ea9ad4f, @perf_bp={&(0x7f0000000180)}, 0x400, 0x100000001, 0x5, 0x0, 0x100000001, 0x1, 0x200}, r1, 0xc, r0, 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2000000000c, 0x4, 0x100000000004, 0x100000001, 0x2, r3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r4, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000000, 0x200}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x0, 0x8, 0x2b7e, 0x400, 0x3f, 0x1, 0x400, r7}, 0x20) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x50000, 0x0) fgetxattr(r6, &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)=""/79, 0x4f) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r8, 0xc4c85512, &(0x7f0000000540)={{0x7cfe9f86, 0x7, 0x6, 0x3f, "40a7f62ec577af7b80c06d2228ebbd4e3d1b97160a2746fb8e6ddc5f1f3067e4f650266709709e4482dcaa02", 0x8}, 0x4, [0x7, 0x200, 0x485, 0x6f18, 0xe00000, 0x2, 0x50d, 0x61, 0xa00000000000, 0xffffffffffffffff, 0x1000, 0x4b5, 0x8000, 0xfffffffffffffff7, 0x10001, 0x3, 0x9, 0x6, 0x3, 0x2, 0x6, 0xa469, 0x3, 0xffff, 0x7, 0x7fff, 0x40, 0x3ff, 0x1, 0x7, 0x1, 0xff, 0x531, 0x4, 0x96b, 0x3ff, 0x8000, 0xc0b, 0x4a, 0x4ff, 0x8001, 0x990, 0x7, 0x2, 0x2, 0xffffffffffffffff, 0x1, 0xf6c, 0x0, 0x2, 0x4, 0x7f, 0x3, 0x800, 0x101, 0x295, 0x7, 0x6, 0x0, 0x7, 0x2, 0x6, 0x40, 0x7, 0x4, 0x2, 0x0, 0x1ff, 0x3ff, 0x80000000, 0x8a, 0x1, 0x1f, 0x8001, 0xe00, 0x6, 0x1, 0x200, 0x2, 0x5d0, 0xffff, 0x8000, 0x5c83, 0x81, 0x2, 0x1, 0x905d, 0x9, 0x8, 0x5, 0x7ff, 0x4, 0x800, 0x8, 0xa00000, 0x4, 0x3, 0x2, 0x7, 0x7, 0x9, 0x200, 0x0, 0x99, 0x9, 0x10000, 0xff, 0x200, 0x9a1, 0x4, 0x6, 0xfffffffffffff801, 0x716dc13c, 0xfffffffffffff800, 0x8, 0x2, 0x0, 0xc3, 0x7, 0x400, 0x5, 0x2, 0x0, 0x9, 0x1000, 0x5, 0x81, 0xfff], {r9, r10+30000000}}) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000000400)=0xffffffff, &(0x7f0000001540)=0x4) 2018/04/07 00:21:35 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:35 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) 2018/04/07 00:21:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x82}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000) socketpair(0xa, 0x2, 0x9, &(0x7f0000002500)) accept$ipx(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10) clone(0x0, &(0x7f0000002f40)="de86235dae21defddb28eaae64cc250ed8c3490a28fb75b366b19a5332f412ee14337fcb203cac4d60d578a1f5a05ac58ab3e88119fbcba6f2a289b1842b94f8eb083d8f5bd56eb360fb65a59476ecb4c00ab3640127177fae81bf33a4eef5d8ef68bcafd349b1f4e91d684bf7a497da6fb1322967b10a052d233e7e487f58c308ce65583b640400", &(0x7f0000002f00), &(0x7f00000025c0), &(0x7f0000002ec0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='securityvboxnet1,-\x00') setrlimit(0x8, &(0x7f0000002540)={0x3ff}) dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r4, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x4}, 0x40000021) execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000002bc0)=[&(0x7f0000002b00)='.em1\x00', &(0x7f0000002b40)='/dev/sg#\x00', &(0x7f0000002b80)='\x00'], &(0x7f0000002d80)=[&(0x7f0000002c00)='[\x00', &(0x7f0000002c40)='./cgroup.net\x00', &(0x7f0000002c80)='/dev/sg#\x00', &(0x7f0000002cc0)='\x00', &(0x7f0000002d00)='posix_acl_accessvboxnet0em1(vboxnet0@\x00', &(0x7f0000002d40)='./cgroup.net\x00'], 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0\x00', 0x20) rmdir(&(0x7f0000002600)='./file0/file0\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/07 00:21:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:36 executing program 2: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) 2018/04/07 00:21:36 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/07 00:21:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:36 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f00000001c0)=""/115, 0x73, 0x1, &(0x7f00000002c0)={0x11, 0x11, r1, 0x1, 0x1f, 0x6}, 0x14) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4000000000, 0xfb0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1ff, 0x2bed}, 0x8) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000300)={0x5, 0x2}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=@ethtool_rxfh_indir={0x39, 0x8, [0x2, 0x5, 0x7, 0x91a, 0x8, 0x9, 0x1f, 0x5]}}) 2018/04/07 00:21:36 executing program 4: r0 = openat$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_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000100)={"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"}) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/04/07 00:21:36 executing program 5: r0 = socket(0x11, 0x140000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1a5, 0x7, 0x8, 0x40, 0x2, 0xffffffff80000000, 0xfffffffffffffbb4, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x0, 0x1, 0x2, 0xa5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0x5a3}, &(0x7f00000002c0)=0x8) read(r1, &(0x7f0000000180)=""/219, 0xdb) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/07 00:21:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/07 00:21:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/116) 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, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000800400000000000000000000001f05"]) 2018/04/07 00:21:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r1, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000640)=ANY=[@ANYBLOB="fd4decbe1137960cd85734bbb9b0e49578d26bd69e07d179db740863871eb391000a00f300010000005d36838e973549fe83f93f077e000a18a3e0c3b274aa32c96a921b255e2ab5a82cb099fb698e584ed2f1299e096ae51394fa3c486861c6f25a96e060d0e71b9868645d3b102f3426c18a0f482539a5761e147aa696fd09f88d76241d795af422f46fb3ddfe8bc223c9f9f0a3fbd04cc59490d7e7619cb7c8bf59ec8d75852a5a58deb0060b3fb52e43fcc0"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x3c, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="0563044003000000006c4040020000000000000003000000000000000000000010000000000000000000000018000000000000000800000000000000"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000140)={@empty, 0x8, r4}) r5 = socket$inet6(0xa, 0x80006, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r5, 0x402, 0x80000022) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r5, 0x20000003) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}) close(r6) r7 = accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r7, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/04/07 00:21:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x183401, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x3, 0x8, 0xfff, 0x18000000000000}) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)="36b6a24aa8338960d27385e9a7abcb12f8c4c8b055cd655913b7e5b81e323ae69dd89cfa60a506a4a70d4700a60a2ac8f814fbcc43b0476c740aa28339b3a83f0f54d3762c219b824f76c55b0bd2f2d5723ce82fe85092f23c5228dbc89a4505d225b87e28367f36fb5ef3aba8251de3e5627fee582ae9117dea82edba6cecc6995dc52a824bfc2f13dc5bcf259f75b97b38836eef523eaab8d17341f2478ae965cc07dd75ea3974929f6aceec74c4520b30fcd0", 0xb4) 2018/04/07 00:21:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bpq0\x00', {0x4, 0xf3a, 0x380000000000000, "179daa26141d", 0xfffffffffffffff9}}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x20, 0x400080000028, 0xaff, 0x0, 0x0, {0x18}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000200)) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r5, 0x12}, {r2, 0x8080}, {r1, 0x10}, {r6, 0x568583ae5a4285d0}, {r1, 0x40}, {r5, 0x4}, {r2, 0x1}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x2, 0x9, 0x9, 0xa2, 0x2, 0x3, 0x1edc, 0x2, 0x3f, 0x2, 0x8, 0x80, 0x6}, {0x1f, 0x2, 0x6, 0x8, 0x0, 0x9, 0x6, 0x6, 0x7, 0x5, 0x2, 0x8, 0x100000001}, {0x2, 0x6, 0x1, 0x7, 0x0, 0x10001, 0x24000, 0x1, 0x1, 0xb2e, 0xfffffffffffffff9, 0x3, 0x80000001}], 0x5}) timerfd_create(0x3, 0x800) 2018/04/07 00:21:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xbf, @tick, 0xfffffffffffffffc, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)={0x80}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x727, 0x1}, 'port0\x00', 0x10, 0x800, 0x100000001, 0x9, 0x4, 0x0, 0x1, 0x0, 0x3, 0x7fc}) 2018/04/07 00:21:37 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x9, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 0: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000000)="16", 0x2f61437c972827b8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) 2018/04/07 00:21:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x200100000000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000008fd01247fad81bbf8cdda0601000000000000008c00000000"], 0x1c}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 3: socketpair$inet(0x2, 0xa, 0x80000000, &(0x7f00000001c0)={0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0xff, r1, r2}, {0x9, 0xff, 0x4, 0x80, 0x80000001, 0x101, 0x4}, {0x8000, 0x280000000, 0x800, 0xffffffffffff8000}, 0x5, 0x6e6bb9, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3500, 0x0, 0x3, 0x1, 0x7, 0x5, 0xb8}}, 0xe8) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0x846d}, 0x4) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x6) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x0) geteuid() 2018/04/07 00:21:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:37 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0xa) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/07 00:21:37 executing program 5: init_module(&(0x7f0000001240)='\x00', 0x1, &(0x7f0000001280)='cpusetlovmnet1@:vboxnet1}systemprocem1\'\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x2002, 0x0) getdents64(r0, &(0x7f0000001100)=""/134, 0x86) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000040)=ANY=[]) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000012c0)=0x2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001040)="6f65ff976a100f5e9ad599c729643ab07e2f79b8ba606a1575aa7af2a0f7c77800b71a1c7a6a98c244ccafdcba9c2005c5798b511554d480168f4cac50cab85c19426846075807ff90dce45ad4668b3611975bc53ed720b9dee3cf399fb0a85a07038d6f9f15", 0x66) mprotect(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x2000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000011c0)={0x100000001, 0x14, [0x10000, 0x2, 0x1, 0x2, 0x3]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x93, &(0x7f0000001200)="fa3cfbc4e5c3f9200a072c817f631f9ffdbd7c3af42cd350a7e5c27a9815d97d9371dbc886221d9c09399afd08", 0x2d) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/07 00:21:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 00:21:38 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x1) 2018/04/07 00:21:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:38 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080), 0x1000000000000196) 2018/04/07 00:21:38 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 00:21:38 executing program 5: r0 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000011fc8), 0x0) 2018/04/07 00:21:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x5) 2018/04/07 00:21:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendto$inet(r0, &(0x7f0000000040)="8258cb468a2f37b3311b7d91acba0cdb4bd447ca4d2ae145c52c09e17fe80d0a1589b32cbe3ee313a3c740bca1dd9a80ffae23f944fa4455b3734b8eddafbd204075da3d6ce99f0785b0197a6b02e34d37f14e16e48c2575bf688369539a26b9b824393b5573cdc5601d69dc84f74e0b4c3e5a0b9e361454fb71b9dc1665ae9bc98b154000ba76babb3a4766987f7eee2ed2f279f4f7fd0a827418975f1e96af334ce7d1efd115a630c2dde29325a298385f0d6435ecb91e", 0xb8, 0x10, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setfsgid(r1) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000001c0)="6d696d655f74797065218476626f786e6574312b766d6e6574317b237472757374656424b97b5e00") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/07 00:21:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000480)='net/hci\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0x73a, 0x2, 0x80, 0xa0, 0xff, r2, r3}, {0x7, 0x9, 0x40, 0xfffffffffffff001, 0x3, 0x8, 0x1, 0x9}, {0x800, 0xfff, 0x100, 0xa10}, 0x6f, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0xe3, 0x4d3, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x2, 0x3, 0x4, 0x7, 0xa46, 0xffffffff00000001}}, 0xe8) fcntl$setown(r0, 0x8, r1) r4 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000240)=""/35) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/04/07 00:21:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), 0x93d975d41f20217e) 2018/04/07 00:21:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0xa) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 00:21:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x5b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, 0x23, r2}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/07 00:21:38 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setfsuid(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:38 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f0000000040)}, 0x9, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000002c0)={{0x3f, 0x0, 0x80000000, 0x80000001, "1bcf16769f556cb8ef21ab884cdf6271bc4705ac43b894f59a347d0bd6d24fa2bfbaacacfbeab960c313c7cb", 0x46d}, 0x1000, [0xff, 0x3, 0x3, 0x1ff, 0x101, 0x3, 0x3, 0x7fffffff, 0x9d08, 0x0, 0xffffffffffffff89, 0x8, 0x4, 0x4e7f82d8, 0x4, 0x9, 0x401, 0x80, 0x2, 0x80, 0x1, 0x0, 0x2, 0x3, 0xa000000000000, 0x8, 0x20, 0x0, 0x6, 0xa8f8, 0x8, 0xf6, 0xfffffffffffffffc, 0x0, 0x5, 0x400, 0x530, 0x401, 0x8, 0xbbeb, 0x51, 0x5b9, 0x7dd6, 0x2, 0x9, 0xad02, 0x7fff, 0x3, 0x0, 0x5, 0xbacf, 0xfff, 0xffffffffffffff34, 0x101, 0x4, 0x80000001, 0x6, 0x3ff, 0x68027cab0000000, 0x0, 0x1, 0x7fff, 0x0, 0x101, 0x100000001, 0x7, 0x8, 0xfff, 0x0, 0x7, 0x4, 0x7c34, 0x4, 0x8445, 0x7fffffff, 0x3, 0xff, 0x1f, 0x8, 0x6, 0x9, 0x1ff, 0x773, 0x1f, 0x8, 0x9, 0x3f, 0x9, 0x6, 0x21, 0xb55, 0x10001, 0xfffffffffffffffa, 0x81, 0x9, 0x1ff, 0x5, 0x1, 0x9, 0x1, 0x1, 0x6, 0x6, 0x700d, 0xd2, 0x7, 0x8, 0xff, 0x7, 0x9, 0x7, 0x1000, 0xf5e, 0x1000, 0x4, 0x40, 0x1, 0x10000, 0x0, 0x469, 0x5, 0x3f, 0x100000001, 0x80, 0x8, 0x2, 0x0, 0x3], {0x0, 0x989680}}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000007c0), 0x2) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) syz_emit_ethernet(0x192, &(0x7f0000000800)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@mpls_mc={0x8848, {[{0x4, 0x81, 0x1ff, 0x4}, {0xc81, 0x72ca4188, 0x8, 0x8}], @ipv6={0x40, 0x6, "b3d4c9", 0x154, 0x7f, 0x7, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0xe7, 0xe, 0x3, 0x7, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x73, 0xc, 0x2, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x2b, 0x0, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x2}]}], @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0x101, 0x0, 0x0, 0x48ce42806c1269c7, 0x1, "67868b", 0x521, "099b65"}, "e82dcf75cb704012f0a3d9d49764d2670a43b3be0c6672ff226403dc4532798663fa05eb73f336f11726454bea66c5155f2b220d4a2febf9b0e71ffdaf1344d8ef21c7f95347fac9573ca5e5e5621f4901133548"}}}}}}}, 0x0) 2018/04/07 00:21:38 executing program 2: mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x276, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000240)=""/216) 2018/04/07 00:21:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000001b40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001b00)={0xffffffff}, 0x111, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, r2, 0x6}}, 0x48) write$rdma_cm(r0, &(0x7f0000001640)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x10001, 0x0, 0x0, 0x0, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}}}, 0x118) write$rdma_cm(r0, &(0x7f00000029c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x80000001, 0x4) 2018/04/07 00:21:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={r0, 0x1000, 0x1, "176b08a6eaa00ca3a73f1a3d93f8530bdae465316bafcec18e84530532d171fda1ea4a050c5fbae3c873fa394980ab0dfe95efcdbeeff04c0f41943ca8f0be2cfa6dab8dd058600d68b8be3469db9ae3c871fce00d69e4778e3efbbe915ee4d9bbef10c82b52e0ee4ad3b8ae1d15fbba8699610bca19d3737c4934572fe793428313b5e9ba23f0a982e611ebfb94ee4a213772f9f62a899853c3a80cc4ad9ef68258eea6379fbf38655cf5e5affe05abca7a2832bef6404bf9a629745554549e85aa64388541bb05f35d25c9790a0c47e286972bbfea31c65f7a7fdacab89d2526b20872"}) 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) 2018/04/07 00:21:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) geteuid() ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x200000001, 0x101000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x2, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/04/07 00:21:39 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000009000000000000002000000000000000044f9bac8c5127c41202000000000000000000000000000004000000000001000103000000000600000000000000000000000000"]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x9, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r3) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000000240)={0xa, 0x4e21, 0x57a147b6}, 0x1c) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x3, 0x20, 0x1, r0}) recvfrom$ipx(r5, &(0x7f0000000100), 0x0, 0x21, &(0x7f0000000140)={0x4, 0x6, 0xf9d, "050048bacf2a", 0x7781}, 0x10) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/07 00:21:39 executing program 0: semget(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffff1b4f, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/136) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x400) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x600, 0x30, 0x1, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x1, 0xa, 0x8, 0x9, 0x5, 0x1ff, 0x213, r4}, &(0x7f00000002c0)=0x20) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) 2018/04/07 00:21:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:39 executing program 2: r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/04/07 00:21:39 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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 = semget(0x2, 0x1, 0x420) semctl$SEM_STAT(r0, 0x5, 0x12, &(0x7f0000000000)=""/185) 2018/04/07 00:21:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) syz_open_procfs(r1, &(0x7f0000000340)='net/sockstat\x00') listen(r0, 0x43) socketpair(0x4, 0x0, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x396aa24c}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x9) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000040)=0x2000000008004, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r4, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c, 0x80800) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000000000000000000009f6a93f9dd56c1d5e790b22b462868c7f8667d374c21189e8f3a551ce058bfdaacf72c7e33b3126eb6fb70138bab9b6693744e3c7109cf7ea4dbc9b018014bdca887b86cb81faf1b97998a6b8724435f9df030cc0bdafbaeaf338309a2a0df32d96d0c18275150125ba3d2e7a5dd0d7b31892d040bf01d55bc9ca2"], 0x10}], 0x0, &(0x7f0000414000), 0x0, 0x80}, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r6, 0x1) 2018/04/07 00:21:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:39 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000080)={&(0x7f0000000040)}, 0xfffffffffffff9da, &(0x7f0000000140)={&(0x7f00000000c0)}}, 0x18) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/07 00:21:39 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000000), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f00000001c0)="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") gettid() 2018/04/07 00:21:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) socket$nl_xfrm(0xa, 0x5, 0x84) 2018/04/07 00:21:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="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", 0x1000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') read(r0, &(0x7f0000000040)=""/24, 0x348) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/07 00:21:39 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf4, 0x801) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) 2018/04/07 00:21:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:40 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x40, 0x1}) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) 2018/04/07 00:21:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) fallocate(r0, 0x0, 0x0, 0x51d) 2018/04/07 00:21:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffeff, 0x5, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) 2018/04/07 00:21:40 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="14ffff0000000000"], 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) 2018/04/07 00:21:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bcsf0\x00') r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/07 00:21:40 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfb, 0xfffffffffffffffb) io_setup(0x9, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x400800) ioctl$TCSBRK(r1, 0x5409, 0xb5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000440)=0x400000000e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) syz_mount_image$minix(&(0x7f0000000500)='minix\x00', &(0x7f0000000540)='./file0\x00', 0x62, 0x5, &(0x7f0000000800)=[{&(0x7f0000000580)="19e732849efafbf1d1b9b033e89d951e1a6ef4fbe47930a5b8eb80cbc77e7bfedac63b0c35b491c7457769e07626d1cecb3b4c925887732a2026e4a5a46461a35a197007f6e8de5ff3e6f4b29f119c660be0cbdfeec8eaf8353aabfc1953faa76658a3006648b894af25dbea4eb02c25b6a6a2ba2654d8233df867d1715497415a2eaa16fdc074f0cba02d152f27f7f55e3239dad9534525e59e928d4734375a9fd340942abbc37adb557262a65a7317f7fd30f5cbcd6373f0822d9b5fbfbd", 0xbf, 0x7}, {&(0x7f0000000640)="13201db85938f66eecec42e6063513966fe37b197bb4714224", 0x19, 0x44d88118}, {&(0x7f0000000680)="f7361427b0a56b715ca635619d5dbd36bb23c0e04e59dc6ab1b7b97e077ec6a99b162ff86deffa0e37b2cb5d2ff11a35bf0dad21475fda9bb981f813f0802da1da6c6222a6d96cba3ccd54933bcf73de877e7e3dffa182d606c6d19d68f98835f3b672fecce9afc531b31b59754d087f8a20ce5d582dbbff349444bc3ffa54441f668b6e6097ff8aa55d7f0cfb7b330d7243dc43d16d7044d2653145b5410c6ef9fad0f546b812b55e6470af410ad7bee49379880273f745b2f159dfc9df304eaaadca5f7ca07572ae5d5b3af3c6e74bb097baeb71af5f640d942613ba707c6abe69218afe745b4c22f242a750ac08bc4537d8019ea08d", 0xf7, 0x20}, {&(0x7f0000000780)="334b5243941d4088c6acc7297f10f1066310b851d3886d2ffea55c73f75a6b75025da26c71963a4113dcdfc85e378c1ea669038c44f65c9149", 0x39, 0x1000}, {&(0x7f00000007c0)="3a1bbf7817e3565b4ea29fac0d743d7f29d2440d746ea612c6df5e623442157d12a03d7d48bac8e7f29e64040d9ad5eb67dfdc86", 0x34, 0x10b4}], 0x280000, 0x0) lremovexattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000400)=@known='system.sockprotoname\x00') r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000480)=""/81) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) userfaultfd(0x80000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) 2018/04/07 00:21:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x6e4, 0x5, 0x7fffffff, 0x94c7, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x5, 0x9, 0x9, 0x7ff, 0x834}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x1400}) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f0000000280), 0x8e18) sendfile(r1, r4, &(0x7f0000145000), 0x7dd) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) 2018/04/07 00:21:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x1cc) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000500)=""/4096, 0x1000) 2018/04/07 00:21:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x1900000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x3}) 2018/04/07 00:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_mount_image$btrfs(&(0x7f0000001100)='btrfs\x00', &(0x7f0000001140)='./file0\x00', 0x40, 0x1, &(0x7f0000001280)=[{&(0x7f0000001180)="7ee6fb83df441d521d1f5e9c701a07f8267ad7a64ff871bdb9d2135be31561b39b3949b3f9de7f689c14db4c9cbf43699631fa2526583fbe651566f447ebc7e7b5aa4ed8ccbf8279f6a7584be3c717ff9526b4e491355d8a3d55809a49836e16e731ca4920491bd73c2a2e95619b5b288339c034165c51a6bb34826bcbdee9b42681d630fcbcd5d310e5e200a05d956cddb31e78bb54992371b4781c7ffc914c5f57a362ca97c2746b990a7d870955bfc6935cdd801739137c672b4127b20632dce90b69a65fbb23d860b56e98cb11a4046387248b9d519f7c7c", 0xda, 0x3}], 0x2089, &(0x7f00000012c0)={[{@noautodefrag='noautodefrag', 0x2c}, {@notreelog='notreelog', 0x2c}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/07 00:21:40 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x251, 0x7f, 0x8c40, 0x9, 0x6, 0x0, 0x20, 0x80, 0xc, 0x80, 0x8, 0xffff, 0x80, 0x887, 0x79, 0x40, 0x60, 0x536, 0x7, 0x5, 0x100000000, 0x0, 0x80, 0x8b, 0xcb, 0x1f, 0x7b, 0x3ff, 0x4, 0x7f, 0xfffffffffffffa76, 0x6, 0x3, 0x6000000000000, 0x3, 0xffffffffffffffe1, 0x3, 0x0, 0x400000, 0x0, @perf_config_ext={0x3, 0x2}, 0x880, 0x200, 0x0, 0x7, 0xff, 0x8a1e, 0x4e0}, r1, 0xe, r0, 0x1) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:40 executing program 0: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000015c0)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, 0x5, 0x5, 0x0, 0x6, 0x3f, &(0x7f0000001580)='teql0\x00', 0x200, 0x6, 0x1df}) bind(r0, &(0x7f0000001680)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001700)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={r5, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r7, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001640)={@loopback={0x0, 0x1}, 0x7, r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000001740)=ANY=[@ANYBLOB="2000000011001d0b000000000000000000000000", @ANYRES32=r8, @ANYBLOB="004f0000010000001425a9059e7bae1d"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r9, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/07 00:21:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) r3 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000600)={{0xe7d, r2, r3, r4, r5, 0x40, 0x3}, 0xfffffffffffff395, 0x3, 0x2, 0x2, r6, r7, 0x9}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r8 = dup(r0) fchmod(r8, 0x4) write$sndseq(r8, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r8, &(0x7f000057bff8), 0x8) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="cf6c67971f69cba4d845199a9fd903267dd047a7b3d7668956a9e3b27748dbcb525dc182ab5a96718b81089b9dd4150baf4f4d689293ba63253a93de95b5b57acd084068c59dd45c724d08289595ec5ef097995279351fd1dedf8bc8549a289aec5c543ad46ce2b9821bf72efc8527fcd5523fc5bddf65848b3ecc305450be542d48e27158aad700a2fafb31e39e7750530222d5582df0afef8d019d85702066a0ad52cfaf6c34b53dfaf5b3dfdf02b8fc40fcbff178d0a1d3808bd72425799eac1c6b82d443700297d849757bbde0", 0xcf, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r9, 0x6) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r8, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) write$sndseq(r8, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) write(r0, &(0x7f0000001280)="01", 0x1) 2018/04/07 00:21:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce21, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f000000a000)=ANY=[], 0x0) 2018/04/07 00:21:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffff, 0x1f}, 0x1c) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r2, r1, 0x0) getegid() ioctl$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$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r4]) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 00:21:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:41 executing program 3: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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 = getpid() fcntl$setown(r0, 0x8, r1) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='numa_maps\x00') 2018/04/07 00:21:41 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 00:21:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c00000000001190780000089078a285dc6ca773568adb57d97f1a34e38269e58c97b4387b"], 0x0) socketpair(0xe, 0x8080f, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80013008}, 0xc, &(0x7f0000001400)={&(0x7f0000000240)=@updpolicy={0x11b8, 0x19, 0xd24, 0x70bd2d, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, @in6, 0x4e22, 0xfffffffffffffffd, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x4, 0x0, r2}, {0x101, 0x7, 0x9, 0x7, 0x8, 0x9ea0, 0x2, 0x3ff}, {0x6, 0x5, 0x1ff, 0x400}, 0x9, 0x6e6bb6, 0x2, 0x0, 0x1, 0x1}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6c, 0x7, 0x0, 0x3500, 0x2, 0x2}, {@in6, @in6=@ipv4={[], [0xff, 0xff]}, 0x2b, 0x4, 0x0, 0x3501, 0xa, 0x2}]}, @sec_ctx={0x4c, 0x8, {0x48, 0x8, 0x1, 0x101, 0x40, "88efa6752215545f2c98816dbc99734560dcd84f3f585500f15b49b3a9cb1fa994ece8766c0fe200c254222f164ca5301be19a3b4c269434257dcac0b1a83f46"}}, @mark={0xc, 0x15, {0x35075b, 0xfffffffeffffffff}}, @algo_aead={0x104c, 0x12, {{'rfc7539(cbc-serpent-avx,rmd160)\x00'}, 0x8000, 0xc0, "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"}}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/07 00:21:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x9, 0x9, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfde9, 0x0) 2018/04/07 00:21:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x304, 0x22, 0x200, 0x70bd27, 0x25dfdbfe, {0x15}, [@nested={0x1d4, 0x22, [@typed={0x8, 0x78, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0xe8, 0x59, @binary="6ec7af45a7dd7c048c3fa044b52187f9507d884e93a66103d36e4eff9cad90aa1261231796af010ec0dd2d195d057e16ffe0f33b48b6cd5b10a92a1b41f61a7894e0a87f1788909dd0635e962c41da5f19d9f706590af9683cd0647f418f04feee18c71f9657e5c97340855fe85144e5d307a1527ac86259a33134b369048a09c57cde096805df9715dc14302afcf7f2aa66d286f9ffb0a44f8c19de863db9eeac99d4c2e7526718288d8573163b1e1eb0661cd908541d01cc9afc1ff16dc78d35441884021e2a7df6a0a06acefcbe9d5213bdf0fd527c29328bd875bb41e513ce"}, @generic="afe75dfbdc583164ac1d27ccb70f61d7c6737c99cd8185939bc95e87ec148d13d4431cb8adde75ce220c55bd7d5f374eecac5f31555196d2d05a", @typed={0x14, 0x2f, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0x90, 0x8c, @binary="f5045e3c045e162a0ad78a3f58344c69825e2ec56b8c121bea4a222ce39a27c5b59128fb77eab45ca02e100e7c40b06fc49c165d1eaf11900d7e7ec1aeb798ae9328135701450358226ae8c30183e8151140b9e22c6685c24fe39d4fb382c72f171a38d419e04cf7726e242dfaed317b55b428ebb14bbee038ec0c72d3217658adab6a13095c8272a266"}]}, @nested={0x11c, 0x42, [@typed={0xc, 0x30, @u64=0x200}, @generic="34d2d3419094975cef2d820922da2cb7aacc63239784eea76cfaf7314c75bdaedd86e43a15ec28254bd461add88098f5059607c16a5f3fb48c12e7eaa26a47a13cfa8fa9c837185cae2442e043d8d319d743817eacea743980adc0fe4dc9a363e37fcafc1c9d00016080f91e38b4b537cce5449d1f85430e1a692d3f9d8d1bd1b9f9674faf6b83dedce63d8a7878003948030131e47cca404d1c554728bf42c6a7400f8d3f9edcd1f6b3113f1237f4804b0eefc5f96c2b9f290b2bb84ec3d4e59c4adf806db31218f371f17a52ad10e6a5016bd760fd5e6d720b5ab31704786b55381eb67fb359805faaf1913e1aaaaefd3b04bf5cff0a", @typed={0x8, 0x4f, @pid=r1}, @typed={0xc, 0x62, @u64=0x6}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x1}, 0x4000) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000200)=[0x2, 0x1]) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/07 00:21:41 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00', 0x0, 0x18}, 0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer\x00', 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_fuseblk_mount(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file0\x00', 0xe000, 0x0, 0x0, 0xfffffffffffffe01, 0x6, 0x804008) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) r11 = syz_open_dev$sndpcmc(&(0x7f0000001900)='/dev/snd/pcmC#D#c\x00', 0x1280, 0x80000) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, @loopback}, &(0x7f0000001980)=0x10) r13 = accept4$unix(0xffffffffffffffff, &(0x7f00000019c0), &(0x7f0000001a40)=0x6e, 0x80000) r14 = inotify_init1(0x80800) r15 = socket$inet(0x2, 0x5, 0x2) r16 = dup(0xffffffffffffff9c) socketpair$inet6(0xa, 0x80807, 0x1, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001d80)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="2974f26abc2d38bdd7cd62c5c5c7e31f8ca796ec360f8b6716e0891d2974982a87f3ae3cd3ce6a8f72199f0256cb60234323abc3157d8fb3df3f3cc9904a0a7d72a855124b276533fbf9d99e5f3a93df7dfa3936492910af75038d479aeaf4e650c8928fe2db19f3d827663d579bb8e2d887d81a55bd9f54e5d69bcbe0950828aac0ff32b193e849193cbee73d6ddbd77158dda6ffd728dffb24e1cafe1fade95f2bd9e6254c969f86d0815ff7461ed5bc09f7fad010e75d3ba4dfb6231f87a1e0241b5a90f523cac0c65a339277e82a310a4d99b7ae5f10b6d9d55ed6", 0xdd}, {&(0x7f00000013c0)="9748c2735f8984be4df41129a18deffaa69a2d36ae5ae600ff2174848db3d7cabf6373076fc1e312b4e7da5a6ac5558536e30ebcbdeb82bc4ac3e648c94badeaeecd4c4cc3edf69295da36a6c79a6fc9108b9183325dd10155b39c8900eaba19bc10a82054ecf4dcf017039bf7dbe683c89e4ab579272cc07175535d0ce84f2301eed5a97e9058c19997899981135602771192f695b3cc1560548a5a802f3d3ca00914dcc06ec96410e3276d4b424604d5ebd5ad483eba15492628d6d3450910e20a09414eefe4bf6cb432db1dec05f7c6353f6ae04fc281c32b0c250bd158439d665d91652c8a", 0xe7}], 0x3, &(0x7f0000001c80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xd0, 0x40000}, 0x4800) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r21, &(0x7f00000000c0), &(0x7f00000001c0)=""/201}, 0x18) ioctl$DRM_IOCTL_GET_MAP(r21, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x7, 0x0, 0x10, &(0x7f0000ff9000/0x4000)=nil, 0x2}) 2018/04/07 00:21:41 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semget$private(0x0, 0x7, 0x3a4) 2018/04/07 00:21:41 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x400000, 0x400800) connect$bt_rfcomm(r0, &(0x7f0000000300)={0x1f, {0x100, 0x0, 0x6, 0x7, 0x3, 0x1}, 0x6766}, 0xa) listxattr(&(0x7f0000000000)='./file0/control/file0\x00', &(0x7f0000000100)=""/213, 0xd5) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/control/file0\x00') symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') open(&(0x7f0000000340)='./file0/control\x00', 0x282000, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sync_file_range(r1, 0x4, 0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000280)=0xffffffffffffffff, 0x4) 2018/04/07 00:21:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/07 00:21:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000020202, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) write(r0, &(0x7f0000000640)="17", 0x1) fallocate(r0, 0x11, 0x0, 0x40205) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/25, 0x7}) 2018/04/07 00:21:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000017c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r8 = getpid() lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002f00)=[0x0]) r11 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/ashmem\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f80)={0x0}, &(0x7f0000002fc0)=0xc) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000030c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000031c0)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000003340)=0xe8) lstat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003ac0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0}, &(0x7f0000003fc0)=0xc) getgroups(0x1, &(0x7f0000004000)=[0x0]) r31 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004040)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004140)=0xe8) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000004440)={0x9, 0x4, 0x1, 0xffffffffffffff9c}) r36 = getpid() getresuid(&(0x7f0000004280)=0x0, &(0x7f00000042c0), &(0x7f0000004300)) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = socket$inet6(0xa, 0x80004, 0x3) r40 = eventfd2(0x59f7, 0x80801) r41 = socket$inet_smc(0x2b, 0x1, 0x0) r42 = fanotify_init(0x34, 0x8000) r43 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000044c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r44 = syz_open_dev$mouse(&(0x7f0000004500)='/dev/input/mouse#\x00', 0x0, 0x22000) r45 = socket$inet_tcp(0x2, 0x1, 0x0) r46 = getpid() fstat(0xffffffffffffffff, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getgid() ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000045c0)={0x100000001, 0x2a, 0x1, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000004700)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="4d7d3b4da22bc1b55bbd1506a6ba497d7dfb", 0x12}, {&(0x7f0000000180)="9a842447791dae96917e53bf99085a26fc121de7d256f2c1a0635636bf2e02c52b72a931", 0x24}, {&(0x7f00000001c0)="726d4959433201b3102dc36973bd9bdc54819bb549cbf6b74529120c7250e17173b5b66ea384979248a295aaaf12a6f994898adbb18f27ec3eb86b601b01e3975a26c4f1e237fd189e9fe9aee7cc0a8dc8139340402cd9e4b3b9748a54940048206a5e6594612ffe1bf7f4d63d41448e0c6629ad3f9f62930f1760d8722c", 0x7e}], 0x3, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000540)="3576b0c529f09c1291e85795d747e92f47eab0f1d1e7248f4e50ec85262380d0e11da4180a8ad95f67c216057b5a28b5fd95274df41cdd04e5ac2e2c22dcd29c73b28508fc9492d7409c93dcd9e4434463010e90ab8f21b2ac614802d9533310603f9101a7dc1b5b48ae4da7cf7a945961de815cc33beda39630d3e6d80ad4ee95cf1f4847747542caf33778726c1911e398f544f367889155a72bff6acfcc780de2f890bc9e9e2c95c125180fc60f1b718adccc98ef2a41ad1bbf50896b210ba8951a4b", 0xc4}, {&(0x7f0000000640)="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0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x4000000}, {&(0x7f0000003d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003d80)="08a87be7a8a237d1060fcffbc62974f387e9b1ba57a9178349545b51169e9d823813b8c23dbc72fd3fa666548cba74162c7ab2de0190badc8cdebb2b006df860c275e005d045c67c2fd8ce0ba9418a108d22d41b6b6c839bcf22cd03e438acca4cbb92d7294ebf04b6c5a97ce6c93679043468ad13645449a47d85fe33c441fa7640e9504cfaa509af560ebc7e27d7c4ec9e22306179b38d5f2442c03b55195217", 0xa1}, {&(0x7f0000003e40)="51019f51e1e7410fdede8db657e960e5ef642c20a63de0982017e5b135dce4fce83d0a98be63392ded90371174d8f631ab2a7170c793c50632730282589b4f3904f41c807dc3919525dd070390c991c76b711113496f4d7cf9e35f3a8a76f6111974d1a5a8eec38742d1c2326803ce4c1c4022ae90116c481850433c0a41cd2fa4adf2fb2fee8cafdd064848aa33b2a0b8a819dcb6c6c6e11e2533ef65ac3409eec86367de2a088b392bbcd1cb45a76fc33e9db2f7957754a969ee14fad3ab4d24b3a90dba973d50272863b7f9ae6053d3f4f6430cc7265f057fa57c2cdb78706942f6eb1ed13eac984af130a2a142d68da70e7a", 0xf4}], 0x2, &(0x7f0000004840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYBLOB="2000feff000000010e6c1150cc8ea72fd8c4400000", @ANYRES32=r43, @ANYRES32=r44, @ANYRES32=r45, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r46, @ANYRES32=r47, @ANYRES32=r48, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r49, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x2004c0d5}], 0x5, 0x80) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r50 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r50, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r51 = syz_open_pts(r50, 0x10000000002) writev(r51, &(0x7f0000000040), 0x2000000000000092) 2018/04/07 00:21:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) r2 = gettid() r3 = getpgid(r2) r4 = syz_open_procfs(r3, &(0x7f0000000040)='timers\x00') r5 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0xd6520c6e1cab057f, r0) keyctl$revoke(0x3, r5) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0xbf, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/07 00:21:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5cc4, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xdf6c, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0x401, 0x7, 0x9, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xca1}, &(0x7f0000000280)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b, 0x0, [0x0, 0x0, 0xfffffffffffffffe]}) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x10002) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000002c0)={0x3, 0x100000001}) 2018/04/07 00:21:42 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400200, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="2140b0aad23ef1cad97d5a0789ba854ced8fcdbbe3ded0e04ea2d9862df92c3119f66b550dfc7208b6b6b775c42a44ec366d9366c22edab714890bedc61e4f1f59a6db5e6f81c5ffc5dd233c51f4836326df9c5496d76e1e0e5d9b173eb63808b439ef15f37113ad51192a6fb676915c3c08d1258209958e5f16b8a323b897f8472e665182e9b637ad5465b8ac078f93cca4df6f5d2bd71ae893f3f15f3a", 0x9e) 2018/04/07 00:21:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x1db) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x2e, 0x200) accept4$bt_l2cap(r0, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x100) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000200)={0x8001, 0x400}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x43001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r4, 0xd2c, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/04/07 00:21:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000020202, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) write(r0, &(0x7f0000000640)="17", 0x1) fallocate(r0, 0x11, 0x0, 0x40205) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/25, 0x7}) 2018/04/07 00:21:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:42 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() fallocate(r0, 0x1, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530205e70707030400a96d5998e7a14ef0ed9a3999bbf105535105237320f8c00000000aa41254c1ce8901fbd43d6127ced06118362e3de855f2cf39a6835f4d6730d4416c619380158670a54f8a07bad748edbcfa607c4dbd006dd361983a3e01aa75f737e6d31d8a8f8124af5e6e23b4cbea03747d36c5db10508a8e79ab17d6a348160ddbdd36be06756c9fa5840c53ec08e5d1a08d219f257a57d52f47ad72f3e2a328c932c0b3728947080e0092798ff67b1e6118a54cea1"], 0xc3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) fallocate(r0, 0x0, 0x6, 0xad) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f0000b1eff0)) 2018/04/07 00:21:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) syz_fuse_mount(&(0x7f0000006a00)='.', 0x0, 0x0, 0x0, 0x0, 0x40) ioctl$TCFLSH(r0, 0x80047456, 0x400000000000000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) 2018/04/07 00:21:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)}], 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xf7}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7ff, 0x12d100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000e80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003d00)={0x0, 0x0}, &(0x7f0000003d40)=0xc) r9 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008980)=0x0) lstat(&(0x7f00000089c0)='./file0\x00', &(0x7f0000008a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000008a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008ac0)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000008bc0)=0xe8) r15 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000008c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008c40)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000008d40)=0xe8) stat(&(0x7f0000008d80)='./file0\x00', &(0x7f0000008dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008ec0)={&(0x7f0000000600)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f00000088c0)=[{&(0x7f0000000640)={0x138, 0x35, 0x200, 0x70bd26, 0x25dfdbfb, "", [@nested={0x14, 0x45, [@typed={0x10, 0x5e, @str='/dev/midi#\x00'}]}, @generic="ca4c65d816ff2faeef973e4e87c206d226248471bb2cdb7d53fcce6efe8c5921673a491a2654302fa06760a8c0dd", @generic="0680264f7ec25f0fe9236a13281396c9fa1ce3be", @typed={0xd0, 0x87, @binary="a96c1dba48944da120af5967dcb07c1fd561dcfd8189c79569d70e979a8745864385651f2177763eb722a7e32d0d626ab5ab8003133268039f962b8a54587b3ae107960962da8799392d4fb9ad7e31016a86837acb75684dc11bcff67a6527acbbb67bb933d2277979570688eb8a557fa92c066c2b7c83aaac2d45b9929ffb4471634f4ad271673e84d6984acc23ca77ed0e552e4f47db7f8f0a5b16b1a5e7372d6e1f767272173f58e442b5273c3d7e2af51ef245600900a2df7229693fb4566b7d4dbcd91a2e08c17f51"}]}, 0x138}, {&(0x7f0000000940)={0x29c, 0x1d, 0x300, 0x70bd2c, 0x25dfdbfb, "", [@generic="3c4f8c618750d76c031f5f0304cc252d502573e339107bf63565bd9c25ca2f6f376e32a6bf915cee40b36613782746dac1003db231b77b0fe0f63593c6b18257289fabfcb33e6c859392491c98bf8b6793b23035e2028ff6a29a2dc8858638f177e90aa1d5894938ddc7478cf4d5f64604f02bfe3dff800735226e91130fe778c20bfa1a45609e86089a352689d9c7c6a295f2451501e8ad05b862db87", @generic="d98abfcdb39ecaccec061961620ba7128b9765db959c1dfe5117c6ace441eab1b6522268e8d9d2d0c9ec7aa777332dd8641463c6244a42cf6bfb8ffc460250afe37493efddb3103c2b3ad4c7ab3a13da1d07a4b628299cf58dc46a946f9af74c", @typed={0x8, 0x65, @uid=r3}, @nested={0x18, 0x3c, [@generic="ad336319b7313d4059ca4303181a1c31ba1046"]}, @generic="1b22a4ed7bd1a2641125d6fb275a4334f7dabf023365bc0356f15905bb299f90a649f930ffe64dc7374a3a399e29e610429377be90d1de857ee7f7e65cb2a7c324c68cdb3a8009ceca8c469faaa96fbd494f7f7f658215fc465258ce6d07d5280d4a9dc618151a", @generic="f8071275a2db146cc664bd00a553853f46b11cb825438d02eb5e0f6892679fd9e17cdabc50d8620dd9e3a20da4f74265d2ae001fb82ee4be90cd9075be5215a7bd41ff95f0ab27e6f73e288582a369beab60f60637a594f4", @nested={0xb0, 0x92, [@generic="337555ca9a65e190dcf8dcd671d9b37097052444cbadadb2ba8cf7d137c5ae19509397d18bec7703c0ff2693fe79199236de81204a0b3c9239a226ce6db6d942ed1ee0b84ad68558139d819745c2c59692c158610fda9f68db6359f5262be97ac40389820aabf51bb284d36f05690e615542e952091b7e1291ec925f1f2c3674a700d6f743564a61ff045e53f82201d20e684602beecea16a74662ea", @typed={0x8, 0x62, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x5f, @u32=0xad}]}]}, 0x29c}, {&(0x7f0000000c00)={0x16c, 0x1b, 0x410, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x5d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x10, @pid=r4}, 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"]}, @nested={0x68, 0x43, [@typed={0x28, 0x3f, @str='vboxnet1cgroupprockeyring.vmnet1#\\\x00'}, @generic="4039dfc6012b35ea6c1d200185722f25fe8b55cd421d381bbfbb8e232b48b930a716d0914a733b3e6112cf177a1fd03dad891dc78a4a7ef575de9b76"]}, @nested={0x16c, 0x87, [@generic="cbb3d838eda154bdbd0ea7d238e890f85da1a997379d57376f199822ac6df81e6a96a3d3206c68e57db5a08afbf14698c29be4ca", @generic="0819b319aee6699c573f8daa08c4dcf58a4c184b27fa4ed03fc3a1ab4b5c704b81d547b5ef83c4f38050ac87e62b0fb02a323930adcec387f5eaf6aee42d84c4b2ac2588ed9423f5a41fad66558b1c1134d7fb4975368fec9faa972caee93604aa3d8a73c782b540d8ecf29143dcd759fc9381a1aaecd52de5cf4b6b353cc9eb128271ce4cddb6592b3081379fcc85be98328a0141af77eb4586b15b5c3547dfa7cb9f2586a5a3af1df0f4e1fefc3712922a35d98b9dbcb36131a8b14bfb40f850e18a7e61b27a5b30e5f258a74ae620c056fbf6bd370f67e02894807315b0c10d", @generic="d681ec61db68089f993cd57d24e2b5b6a522c328fcefa5c95d4763074e802aac23a6390fb4d2f1667f2bec257e6fe23e2fc7f23b0f9fdd602d178e63a6ba8d01e04029a669ad79225c025825e966369e4083"]}, @generic="61134c32ad14b2a1049a1d5c8a8b4354555e510bdc96c7599c2abd3a89ad9b741817a24a727e2f0f42940c5d043f62a4913ba055750df7e44cf2633670798da33a50df20e6450a051287516b3b2a"]}, 0x3528}], 0x9, &(0x7f0000008e40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x60, 0x4000000}, 0x80) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000340)=""/57, 0x39}], 0x3, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000300)={0x5, 0x3, 0x10001, 0x4, 0x938}) 2018/04/07 00:21:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xaa}}]}, 0x34}, 0x1}, 0x0) [ 917.545612] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 00:21:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950000000000000058f1872b39d43364e00800fbacb8260aa7149b5b4ea45f6b22"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x7bc, &(0x7f0000000300)=""/187}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000040)) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x7966, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, @generic={0x7f, 0x968, 0x697}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @jmp={0x5, 0x400, 0xa, 0x3, 0x7, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x80000001, 0x8, 0x9, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xcf, 0x8c, &(0x7f0000000140)=""/140, 0x41f00, 0x1}, 0x48) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x14, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x2, 0x0, 0x9, 0x7, 0x50, 0x10}, @map={0x18, 0xa342e40de9d8422f, 0x1}, @exit={0x95}, @alu={0x7, 0xfffffffffffffffc, 0xa, 0x9, 0xf, 0x50, 0x1}, @exit={0x95}, @alu={0x7, 0xc97f, 0xf, 0x7, 0xa, 0x96, 0xfffffffffffffff0}, @generic={0x2, 0x1b63, 0x300a, 0x4}, @exit={0x95}, @alu={0x4, 0x5, 0xe, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffff1}, @generic={0x1ff, 0x200, 0x8, 0x81}], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41000, 0x1}, 0x48) recvmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000003a00)=""/236, 0xec}, {&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/226, 0xe2}], 0x5, &(0x7f0000003d80)=""/209, 0xd1, 0x6}, 0x40000000) socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000003f00)='./file0\x00', 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x6c55, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xa, 0x1ff, 0x1, 0x5, 0x1d, r2, 0x57}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xf, 0x60, 0x5, 0x4, 0x11, r2, 0x19}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0xe}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000007c0)="587f") socketpair(0xa, 0x0, 0x80000001, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000840)={r0}) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bdev\x00', 0x2000010, &(0x7f0000000940)="512f456d8b95445247012d0fbfbb3a9e953c7b3f7d1ccfde5395fb21f303af86d0dd42b8492b5c6f6756b984b54f12bdf0cc3ef61c9989b574fd64f8d71ad755236bb715b925b3641ab490c37082e03e6225c50226e24eb3a975c781b09233afaa87ebfe1a21555a4932ab1b63266c4bd9837bb49366561c0384953933c4655d68a3bf7b4c22b3460c89f1a5d611796bc864cfb906204a1edd50fa82e7a148d0ec78f049e16d2f1fa02d1389165695447e0837fb441e3f86ee13bd766fb0741bc722dc225d12") recvmsg(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/171, 0xab}, {&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/81, 0x51}], 0x4, &(0x7f0000000cc0)=""/107, 0x6b, 0x3}, 0x40000041) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000d80)=r1, 0x4) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/224, 0xe0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/39, 0x27}], 0xa, &(0x7f0000002580)=""/95, 0x5f, 0x69}, 0x10002) mount(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)='adfs\x00', 0x255542c7d125f19c, 0x0) sendmsg$kcm(r4, &(0x7f0000004c00)={&(0x7f0000002700)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)="63ea197191f594c41d951de7344b73be307ab0a41efba8a1a874edec8866521c7432e3fe61fb355684bbe053fb02ae42555ad8ee2a9dd09985a956f2f4687be7a4e44e58d9c0a8f33582dcd80102449414d8d5c8d6a83dceb6b15121f5885bfdf368d4fabd8a1abee11a2a2a18010d02662141f000e34ac215d9672764343dda72a40c376fa18cc4c8f57b7d31c708a9d80b63a77439897d4d6111457b4479cf89e4def4f18b0d0e9a16c12ef5102667d0d10b25f9d461b616da34a62c686332cf4f12b5ee7616e3e9ae", 0xca}], 0x1, 0x0, 0x0, 0x4000}, 0x44880) 2018/04/07 00:21:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = dup(r0) sendmsg$key(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x80) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x5, 0x6, 0x1000, 0x1f, 0x5, 0x9}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) [ 917.595842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 00:21:42 executing program 4: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200abae7e87a125de8bb56b8cf2a8bb000002000000f9ffffffffffffff"], 0xa2f1}, 0x1}, 0x0) socketpair(0xf, 0x4, 0x7, &(0x7f0000000080)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x180c1) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/04/07 00:21:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x186) write$rdma_cm(r0, &(0x7f00000005c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48) 2018/04/07 00:21:42 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x8000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x401) inotify_rm_watch(r0, r1) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00042f00fe8000000000000000000000000000bbfe8000000020000000000000000000aa0000883e00089078"], &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={0x77359400}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x20, 0x4, 0x4}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r3 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = gettid() getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r8 = getgid() r9 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) getgroups(0x4, &(0x7f0000000b80)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000bc0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) getgroups(0x4, &(0x7f0000000d00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d40)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0), &(0x7f0000000f00)=0x0) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000280)="4565bc14b2ec7be0f44061e5750195dab4e7fc8e239743a25621b15c0ae1072ab731a086f8a982757609e9e26d0201b8406805cd82b82ab79074489f332f26e32ef4a7c20ba463c49c37661a3f057503764605cc6be7e669ae94edb283eb9abba5b9a0739082f1cd5db9bc4171644179eab5f23ba15974b2c28373c6b9deaef86f49d491901fe180d0e5d9ba74137a764218be80aa5bab5f00f2792e98227f033bf6ce5de624a3b81c07ef42b0ce0ca189f74c60f777e00ae23bf0d942df6b8571e0467e2ab8cc36d69d1deb69e38384b7034298aa9f1d3eb407283457ccd10a6224031cb80bb6bdea3331706cc9b9475ce6558120", 0xf5}], 0x1, &(0x7f0000000480)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x20000040}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)="e20d77823c7f606eff315362848c638e4022af7ec01dfd7d7409c7d6621512faa0fa777aa12a15bd3f77ecb05b0cf80663731087bec8303178953ef5c7eab6c9b04deafb2ed277a560f5a636e55b9263febe9ffa405801daf327f0521fb3fdc59d009ced5ba4f4f2a7210e7e5947bf1ace6a97da2daceb8970c831469ee0479dff2f830f78fa488fddee99057f4d52f2d266d44cd269596fe62be0e0e804c7882b27ad5e98dae7aa9577a52456a0effc94d263154f002ea8d26ad1719983bcde", 0xc0}, {&(0x7f0000000600)="91c11aafafd60c5a6e6cbfc9acbf5d361aab5c0ef9e409c77ba063c5d71c6515564032a3ceb92676af70c2f680e7de6d99efd7bd551354f087849a45a35ccf62792e0517dc94c0", 0x47}, {&(0x7f0000000680)="e84a702d9450890d10eda605309163b2e93583bc0660b44313ec819335af694f2d9377c8ff7681efb7dc879f1753192cd3acea2f8f4a05c932391ad31139a34d7095", 0x42}, {&(0x7f0000000700)="5f4b25c4f3e510407aa719360e3cb3dd4b8db54f1343e08b3101d755e4f9e2bea129619cd35375e4f967ab97558326b2a60138182bc7df30d6242b6eebe61170ca8fcd8d3ccbb96bacd156d84ef7baefac66852858bf9923381ede9b29b47994e669acf89338534ffb250bbabee2d74a4aa7f4d3558e7e985027d6a6c840f669e1823c6498b15c607de3aee366b81fc0249f6719569c3550d84f8f395be6e1ef8fe99cecf45e1e0db13cab2db3b35aa01f041c21a1170c1521e55f52ac87b6feaf138c4dac607583a54e07a2283dcb9032b989b289d86ff2d8121691798fd62894b6", 0xe2}, {&(0x7f0000000800)="e29adf45ba3268dfe7b3679800a9e9d8f631260be5a4da4715f0308fc4c61a65ae42556be2de1adb5b27210ec56dc3a70173457f40abfa7bbb9ba0411d6e3d340f31405eff3bc9aeb8f90cdd5f9ca0dc3e", 0x51}, {&(0x7f0000000880)="322371535cf3617c2d151a11bfd6f4f811a96c632136d59cda201779c8bb0f435fcca2778dbea98a1eed6b067f69b0c173165f0e30bbddb13f32e7069953382c45f71d33891305a2f219b43fce000279070919591c44a887946810064cdc93f9ec3d6b7db362b30b11", 0x69}], 0x6, &(0x7f0000000f40)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x100, 0x40}], 0x2, 0x80) 2018/04/07 00:21:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x301, 0x894, 0x1]}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100), 0x4) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r4, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/07 00:21:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1000004000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000000000000030100c000000000fcffffffffffffff3707495270a494530149acc4685874c809d367aee96b2bce5f57b0727e4e2acc9755d322017a90278b09a6506d9b610f69112c1f3e3505391cea71bca9676d051794e36013d1a0fa768a4271f475b537ce9d4525e689e413ad5c0a73d1074d7202730b08010e91"]) 2018/04/07 00:21:42 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x0, 0xa, 0x0, 0x50d, 0x0, 0x0, 0x68d1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x387, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc793e2e19eacbcff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5c65, 0x7, 0x3, 0x1, "3f7fe70ada5bb16cb858489a7862b1d9756a17d88c2fa1497cada3777b506f8a0db3447e142ed229b28f477452cfa7a9fcf8ef8e9878554ae2f9611b977846b3", "d62559f202c79a606a5250ebbf588503377218fdd3d99e3ec9425c170a04d8d8", [0x1, 0x6]}) 2018/04/07 00:21:42 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd, 0x9, 0x7, 0xfffffffffffffff7, 0x2, 0x1, 0x5}, 0x2c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000280), 0x8, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000300)={r3, r4, 0xc69}) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xb, 0x5ef, [@empty, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x90000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000140)=0x100000001) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) 2018/04/07 00:21:42 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = memfd_create(&(0x7f00000005c0)='system_u:object_r:tty_device_t:s0\x00', 0x4) fallocate(r3, 0x0, 0xa7b3, 0x1) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000780)="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", 0x1c0}], 0x1, 0x0) signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) lseek(r3, 0x0, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) getsockname$llc(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000200)={0x7, 0x70, 0x1281, 0x3, 0xdc0, 0x6, 0x0, 0x3, 0x0, 0x8, 0xc082, 0x4, 0x100, 0x2, 0x8, 0x6, 0x400, 0x100000001, 0x2, 0x6, 0xfffffffffffffff7, 0x8, 0x66, 0x4, 0x0, 0x9, 0x6, 0x6, 0x80, 0x2, 0x7fff, 0xf4, 0xc8, 0x5, 0x9d, 0x0, 0xb8, 0x44c, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x1000, 0xfcd, 0xa5, 0x6, 0x0, 0x8000, 0x8f}, 0xffffffffffffffff, 0x2, r1, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000600)={0x10001, 0x7, 0x8, 0x9c96, 0x4, 0x8}) io_cancel(0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000700)="c4af87e5166a0ce20000000000000400bd83d8e191d24f99deb2ff4b5c076fe2652b42ced96cd71c418790c341befe48c931d1606900000000000000000000000000", 0x42, 0x8, 0x0, 0x1}, &(0x7f00000009c0)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) clock_gettime(0x7, &(0x7f00000001c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)=0x0) capget(&(0x7f00000004c0)={0x399f1336, r4}, &(0x7f0000000500)={0x3, 0x5e31, 0x10001, 0x7fff, 0x0, 0x80000001}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/48, 0x30}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/23, 0x17}], 0x3, 0x0, 0x0, 0x101}, 0x10000) getegid() ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3], 0x1, 0x1, 0x10001, 0x40002, 0x0, 0xffffffff00000001, {0x0, 0x0, 0x0, 0x9, 0x0, 0x4961cce9, 0x0, 0x564, 0x6, 0x2bda, 0x5df5, 0x80000000000000, 0x0, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) 2018/04/07 00:21:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:42 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) 2018/04/07 00:21:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000001a40)={&(0x7f0000000240)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ctr(cast5))\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="ec8d64bc6e00be40740d48b766fa80faa1d66153ddfa3cf45eb44292e0774ef1160b231eaa380fffc7a1d0b0c0de8a84e51c0a5c05bd04", 0x37}, {&(0x7f0000000300)="e2adb6475dad5dec0b788926162e23287948fbf8947fab8bc625d4dc2f94ff7cb1cc323f6d95a5cde07ac6fd44be1bfa81e5691e78ee1a000b8a8923043bd8f7c2938655f30825cdc39ab424810a5bc11bc0b7465352ea22450b762998138db80cde089e8ac91636f5ab35524c8d6afd8e37de6095028671bd0490d923", 0x7d}, {&(0x7f0000000380)="7a19ec3ed138e7b00b9db3b9546eead9d48ed90d091dfe58af3aee407c83bf9e25b6cca64059921f6677da963702eb2e1f06ceb359c222fe54f9dbd3b30a4bcca4585198472ca4d91051af27d5aa89bafc2fe1d835c6c3d7ca18999be402713e217d34e0b6cdac660c2c2a30f4de1a21748cf2eb8f82b045a35e6de99072fa3cf969373a046954b42b4236eee358d16fd6870b076337f39cb2100d3e37258f437413cb7f727884531fa559c0b793d88f743543752ebc76bf21704dbdd16d975e5ff70da973576cc0114225ca", 0xcc}, {&(0x7f0000000480)="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", 0xfa}], 0x4, &(0x7f00000005c0)=[{0xf0, 0x11c, 0x586eccc0, "1c9e2b87491cbf7cb1fc7c539094ac43cf0259f7aff24f340dec71ac5a702b17ec4508444f0d6f570aa4184aa64197297907cd4ba4da0067980126117d550b7827d36d386dfb97c20379ea30b681135d8f3dd66496d9e396e00027fc079d3c3d53b3fcffa9541ec5df49edcfb70ae3a0f272ef8016a5c714c568bab5a09f8c65061d451722535e02f7ad6ce797023c1a66b3f3aec66dd1048cfc9abd6267b605dba4198ecf2d66fc9d224148ceafc730be8796275e69837642710cf6cfae6ecf906a5e2cb52f636b19ec3803279d8125f98895e683065db45958b36d"}, {0xc0, 0x109, 0x9, "358882859d81ff26597f5355b1ed15d515fcc335a257a69ec251ec382e1f6af01e66c8376aac36dbb20794130a818459b8f34787b95fb3472c46bc500e3a7f86f36662ff8c5ee931ae90d070adfc9c1cdf82a59a80d2d4c16663087636d93be20339f77442747d7d3d664d9ef218677a07ffddf6f95c21f0efd88c906fbfa58b519dd30ff8dbed9d5864ad69686e0af24e92909ebd5a899900092570f959ad86fc585e1c5ef8f4bf0d3cd6af394f68b7"}, {0xe0, 0x88, 0x6f6, "483f70d0408e1ae535b14dd75aaef4d8413adff3882ea74be31035f679f505cdf210d0f1e4f80dcf610f251076b0fb3b843be5109f3ad106c79c8a34a44f7ac43a6429e2f8ba4c46f9bcc27427739d95cec33fc0f606048274d91060de3d70b17a2428794588b975694f08c07477e8965a98822902e6b9b80dec70a7aefc68544e04cde5df3073c52e520e2327575d88cc4e30e58a43232d3106515c57d811c9a767ef245322396dbe6d4f824e31a8976e2bbaa74102689f42c97359cf1a82ecc97a61843984b1d9724cec"}, {0x1010, 0x0, 0x7, "db86abc081a4355ec86f51f272acbe1762a59d34b70801ca3129822d3d45fd878663f160426f754aca8664aa1c72bd634fe4c6c982631249418f8603a2add64ab3d76f1b0d32b8eb149701a7d441e334124d0df038b3c740da19e877bc722775b8f9bd768a17b0c59ddbb618809c5e386ea2327f72af338c70bfb62db7e82b97b3fc4648e1b61f2a2b2c4e42af5c926c26f2a327c3bca7bf280efbf848a18392fcbbca2a825f1eb72e440752f5864eb28c6effa5f111130e29d3f6f1ea3487d442938acb799bad945d201a103a4bff666e0cc9c0ae302caadcaa2ec3b6bd3d05201658dcc5650c11d43b6ad7b6d91bd80e0939d24c79a42561642d8c6d4ed31977800c6a39269419fc5883b6c868ed61ff3d86371e6bd5e4ee99e0feee0ec99d9908401d078bc9672e39a0b806782800c17ed833d5c0edb3b0182456c284ecc5632ddbbf25a4530121cd1ff6c2473827e887e667f6facf1150c1016916de3331c6a2ecca4ac14cc749ff89e1d069f923cd17161b6e7ed6be02738af068e95480fbbe3a65da3adc6484368bff6d27b96c26cee27cfa2e8e79d81f05907c8f501a9acd3e8737f9b320b52ddbed091893688a0a8b2c3aa7709567297f8c8eda97eeed5e74c7427b45b85ea39730561317808e8fda83883c10d507fbb6e8d3790bf56c728f3d99be900be74d5ca8e8df36828dda8cc22bce258088bcd1c57039021ebec8c247bfbd215322c9b97c913b33b249ea463abc4749bc705ae14f04f94d78a5226ab73d6fc72dbc00628866de321cc0d275ff8b560e1899d7d00fe4c12069032a1d1bfc4819bdce3304eed12308264914074d0c1259f033c95c085d31df13ae9347680c2c599781a1b47316d4f596d763d7a3d24b8c7ef0cb2cc727cef18086be78588be4c8a144661ea762254ca365c188bdc9ed831ef30b392dac43716c4396e9efaeb21aa211dac7d9d15fc36268a8be773afe398d3a9da49860308e4c6148801543eb6d0d711d420028ec1205901fdde6767507b67714d14f1981abca7dd5d7bb3aa7663c02553d654566e632e8109a53fa417db81ae246a44a6b72333d58040e224a8554c5900fc64bbfeb8f8cbe6eb358d3cb4a2719baa3b1190f7646d4b6bfd66adba7dc8b6a1c9b0360bc856ee318e86a1aa4d8ebc31945a3e4533319af3b649768e35303ae86e8009a2e723cfd6994a16e7a22fbc0723ca43c7fa7557e4074a12c5549b68024704b93de5134ca66d3e110473161a0a381df728f9e1781de2f9cb3bab7908433404fcfb3fe5ff24d18799779b969bde02b4febafd14081ae611deea5eb1302fc75e46b59f32afddfea7dc46a641244ddb805918a055572083887c5838cc37f740159545c647763ee931aaa6f81fc0daae97c6d0dc4cb85b82153da8cec03133f76d2edd2995f51d1eac9213f5b07e5b9f4958181002697d14cad6233e6f6d04fbdddd4fc3dc8843fb692dfec7e451c9da1e2add9ed0186b02e9e8b2aeebf4911b7c8999e0520573efbe63fe2a293743e96a7f9cd2f14ab7dd7797501f13493acf97b26722dc0dbda098a18f09f25c81ec0eb1f59f73584bc26b6f49044dc7851ad7057866aed903b88bd5d9db02b06851ebec33801bceb08d69b0fcd4794e90682b4fc326214170c353db54c92879f68f460b8d2dd1b7aee95323766acbd578f03337634c3d88e8dc0ba0d226f471b5f2e54f819ed3b920a0c4315450c18865ab2ae9b68eeddf84554c505b64fb88aa643f3dada1bdcd0efd25cbbefd69fa370d03620d2cf4c884ea5a571ce972630c082e83e3068824fff84046c321a23e1b719b8f7e92abe9dd1d0863a9dd08a8e30804b2a3644beddc82b24a0510ac045458ab3e83df9cbe7fd253654033fc00e629263931673dddc92e662224238e0f8b9a47dd9e1ddc968a6bf553290e437d9de186baf63ca32cffd258ededd80afec14ddac7bab1765e8dc90f2001ca9ff7f296abde69d5a21ad66a663643a281b47a2897e7a49a7e5d4d472f03fe7b80bad2faa66082f4b114f7ca49d210950400e88698e8f2b0fda850e8f03ad5a626c2f933340b31d894219022eed1056d9f06c8caac133494db7a165eb1c8b46a7adbc073a243d3a806fbc27e10780bc47d3eccbf512a6d8390d29e9696ad574589480cebfbbe6f21350fbe96b944a5de19923a5a5ed42325a66613a7d486fd0455e0199bcaa42fd3e9cc7d6599609c6604fff908ad4a78eaea8ac71e2d594214d176b2fc2f7c0ac087e830950ffc3400653ff85357f352c76c5afc65b07a17e491d9aed4e25feda08759bb55322881886b58796bcec68ec2c4e72868f057b5c229d4d8df78a8569ac9e15177b1c1defdbf31036f1045becbeb260a94ce64607cd9d59dd49824ba95e5362ac4de8f2301b4cb7a6aad0d835f026ec5906bc8ec02e185fcf7488e786609397acc58494f136dabedd048bc61e0b197ea1c08c8ac081e0758b4a6efa340539bf7700fbe9d2da91b43ebc3656a04e977cf16596541244e73ce02baee584f4b4fbbe1ca1d18232af23830235f0a9cba1debba478b7baa5fdf951fa9d062f6dec706e7e928d7ce9cbb8b348581231da37e11b9c5e4d587febf5428365afc36a7e987fce9dc46bc1f0883c65e3ca8ff990cc29aec2cd5a673713816e74af9daec5c533cbc73abca22bd4b3a5460f2898a6476c3b8dbf58a214e607e1e622adaa0a169daa3056851d68e3d740dfc87e34949b3b4ecf1f5cafea56a29a851acfca9a44460b6f287ee8c556fe5a23642973c6f922017f78d768f52acf125934a268bf2411e7e59a0f701b2d3d7bf034ffec4970279ec6a13ef0b503289aea28213fb880240524c6b3dbc982ff0ac5b7a119da0d32683fe2a2dd88c05ea4c466a1b19e14218f869fa4535370a56fbbdaf45e79c38bc2c9fb33ef624357c4b6537aece5a40da9b5cf90aa1289a4122de654e70e515c8a09d8352aa5d3f2d7869293a1965fc3231c1b942c6bb6eb552a3de9d0946802eaa3121c0041bf47f84bd5dddff47a38bef920aef48adcb86fb1a60a0410ff427c3b987f1aa3c5915ee8434ec55f7ca002455420a8a2a471dc8974d056577bf9733f52a39c8997a5cf018cd1fdb89dec3b121026b0ae708b21cfb1909479619f4eadee719c82b3a52459fd6c9e0e7b4c448997ff8cef8be6bb7a4660f1da45b3176242bdacbda924c80159e19e0261eb43bcb57d3100ecf52df6d7e7d39f61cd0a4c2c935035a6cc82566f15f47c865a1a5a70feee952e6a2f7dfa56c89df71bdd1d47cebdb222e52d57423a88f625881056ba320dad4047e28ad45e946a86649933755071209dd3120c62ec8da786525774dcb3c6dee48f292e26e12b1d88c559772e607c694ce29a3bae319dcc5284a3bb2645cb24c5c17de8f5a07ebeb01eb075b3c5abeedbd75576e114f6747e7dd40ab7824bd3560dea71191e85a77b18ff509ed40c9ee528d68c4cdf4fefd74a9637aa139425c6fc8899918661cae14caf086d775dc330de00d16d605659ad2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{0xa0, 0x10b, 0x6, "23d49f71b84deffaba9d75d834d79827b520ee48b73d6314310310daa846218229e574ee055afb72381e186164434e805b74ffb4785bc8bd347e0932354a444a481873a521c93122765a84328acc8fd84ab0c820139cdf11b45e6e5d125800ad8944d7faad03f99c8d20c0cc80a559c82fbdadb2b6d31e4c26a89923d12e5ff26fc112934ef112ab2acf71"}, {0xb8, 0xff, 0x100000001, "732c69ee6b6886fd6584c53283d93fecd369ac01c4624eeaa227248069211c09726853c60d109fac0e4f41b5be9616fe934cd200e074f16c147e5fbd919091072c585e0424191a918194e9dcba438454d6eaa2ff1005c2c465b194469356183d0206bac9643b9043c22c9bba2045dc061e73ea2a5139200bfedc438efb9405f9b305dbbfb604007fbd845592b276cef75f1a9f6267d2b564a5764d4f89a6970008ee983683"}, {0x68, 0x13f, 0x0, "5c91acd52e0f5cd298e3391f8741921c421d29473f9001f2f56c487818174bd0148528a155078e2b6a78e915e28271a49ed7f4b8165e55c55174f6e997cebe8d2ae17032d109591759c867ba75befcd9ba7b18febaa00de1"}], 0x1460, 0x8800}, 0x24000040) close(r0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000180)) close(r2) 2018/04/07 00:21:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ff070000000000000200000000000000010000000000000000000000000000000000000000000000000000000000000000000d0000d70b000000000000000028380000000000000000000000000000001a076395e540aef6088ef954b44a8f7911d98e61cc9eae4d91d392f5c391"]) [ 918.498985] 9pnet_virtio: no channels available for device ./file0 [ 918.697209] 9pnet_virtio: no channels available for device ./file0 2018/04/07 00:21:43 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000240)="590e9c7d6e16b64120b00d612770cf97946f87e875c12deb005d6655c3bb73ebed0c9cefeea9fdedd67bb1c99bf51b464f18c0524877bfa7a216ce9fea0a57fdeb56bbe414b1d474d1f0d27f9dcb27e4f44506888632b0c9d6099fce79fbb74c595057d1ec678f1074fc80d7a1547c5c33721dccada64841bec219166641bb5fce5a0299798a68b61d20b895a71d5a10ab05a038c6bfd4cb9945e59b6641fdf856129821c4c84b3c519f83617806dce8818aa542d1d7dc5c16b84bc4f704cfff6c2b19fdb37c6c224e6e7281bcf05f153e73873b771f00000000000000000000000000000000", 0xe6) read(r1, &(0x7f0000000340)=""/119, 0xfffffffffffffef2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) poll(&(0x7f0000df8fe0), 0x0, 0x0) 2018/04/07 00:21:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:43 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x2, 0x8000, 0x800, 0x9, 0x7, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7, 0x20, 0x7ffb, 0x10000}, &(0x7f0000000180)=0xffffffffffffffa2) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = getpgrp(0xffffffffffffffff) sched_getscheduler(r3) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000040)='6', 0x1, 0x8001, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f0000000880)="17846cb783cff3c3751b1773674da5b9c6c6e08b6e73d1a4053f984bb504b66e3dc02a03af826514d0b83a2b8b", 0x2d, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:43 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x88000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x44f, &(0x7f000000a000)=""/195}, 0x48) 2018/04/07 00:21:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080)="718905f7f61de1fbeabe498860b5d2ef2a42bb25c7d08086046912c02d1d34ec7f102b92814ce5b9832615bed0112d000000000000", &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/07 00:21:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc0000000023, &(0x7f0000000080)=0xcb, 0xd) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404480, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"57ba4bb2c2b97e"}, 0x6}, [{"a7c53062c37e06"}, {"15b46eb0d8737c"}, {"f80ca265201493"}, {"b6507ca0309339"}, {"641717df6db378"}, {"d4f93775a88c75"}, {"7637a370cad8f5"}, {"5aeca8349b6601"}]}, 0x48) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) read(r0, &(0x7f000033bfce)=""/50, 0x32) 2018/04/07 00:21:43 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0xd821, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc473, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80000000000000}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/04/07 00:21:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x9, 0x4) 2018/04/07 00:21:43 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x4000000000, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x131140) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x20, 0x8, 0x9b6, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0x31, 0x101}, &(0x7f00000001c0)=0x10) 2018/04/07 00:21:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:43 executing program 2: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) close(r0) 2018/04/07 00:21:43 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xb05f, 0x4, [0x9000000000000, 0x4, 0x4, 0xffffffffa1e552f8]}, &(0x7f00000000c0)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000240)="ab6dabc93f206b464e1b8aee9f1adb8a180a724193dc9e35cb831650a9d54dd2529ec669fec4e63e91f5937c02817240528215c4aaacb97b268732c208000000fdfe25cf11c2cf806247275fdb446b1467c4725a88fb00177b022766fc5145d3005ad57e84c1e058d1302ee7589d8340a2d98a8b51ec86f8b094370152be4aeffe06e04e06c336a99f08d6466ca6d5719b550a091eb3b5e56189a4b3c40062cb93ddb221360a9a8e37737d4eb54d4aeb9b9a8f0fed2c846200a11166f7fb865868264ea6935abc3f5f", 0xc9, 0x20000800, &(0x7f0000000380)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/07 00:21:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x7e56, &(0x7f0000000080)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x3, 0x20080) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x90802, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x220000, 0x0) lseek(r0, 0x39, 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x2, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x1, 0x30000) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x2000, 0x0) io_submit(r2, 0x6, &(0x7f0000000780)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f00000001c0)="cb082fbe31ec6774353f29675ebdf0c7558f2695c07b5fdae9555ad5c82939d26672b538021e89a9c652f376a5626f10c8543b7fc2df7af4e0835b246450eba311144d64ccb8394c94c2bda94ec2a0745943fe72f75d081b64edf809f43be42ecc2ce2d7c492f10202464095698900277d6a017bec15fd04", 0x78, 0x101, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xd1f6, r1, &(0x7f00000002c0)="7ba769af7fae0a0e9408b5a7e89775f83913858d2af59b112fc94bf25547cb7ff8540641c56291181ffacd3cc88ada5a9bb0c5cc777d9af047ff23575fec2817d0919abbac80def36bfa7c438e38ec11523942a12f1f0a12a3f100bfba9bbaa2d8d5070721e8a379d777c610878a67fd30eb344fd9f9f40fb389b315ba2ecaba54cb05ace067b342905b61a48c5041ed6eaa7b52814b411699c61bbe47dcdce4929e3430dc79a4d43a709d3e", 0xac, 0x1000, 0x0, 0x0, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000400)="65c37afba48e", 0x6, 0x101, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7ff, r1, &(0x7f00000004c0)="d74e0c03176f84d6a1bf90d082ea6431b9cc30303cea0670685cefc766", 0x1d, 0x3ff, 0x0, 0x1, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000580)="fd7c0e1959efca3723087010a58c13e1dd6da74e78a93abe08cc8601dfd974799b075bc83cf6e36a998cb5ca8e20873968f06aa999fce47a8712cb2e649917f54b9438a15d8c3bf267c56c4c9b756756a2490bb70b588d2b4bd236d9e56a5ead30545b835ddf0dc2b15f976853c36c74a44f592dcb71521ea568b33ba66edd66230c", 0x82, 0x7f, 0x0, 0x1, r8}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000006c0), 0x0, 0x6, 0x0, 0x0, r9}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/04/07 00:21:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000340), &(0x7f0000000380)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/07 00:21:44 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x109802) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0xffff, 0x8}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) sendmsg$rds(r2, &(0x7f00000009c0)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000340)=""/212, 0xd4}], 0x1, &(0x7f0000000700)=[@cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffa, 0xfffffffffffffff8}, &(0x7f00000001c0)=0xca1, &(0x7f0000000200)=0x3, 0x2, 0x200, 0xfff, 0x7ff, 0x2, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0xffff}, &(0x7f0000000240)=0x8, &(0x7f0000000440)=0xffffffffffff0000, 0x8, 0xffffffffffff00c0, 0x8001, 0x10001, 0x0, 0x40}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x3}, &(0x7f0000000480)=0x7, &(0x7f00000004c0), 0x800, 0x7, 0x13c7, 0x9, 0x2, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0xe9e, 0xd9d}, &(0x7f0000000500)=0x4, &(0x7f0000000540)=0x8001, 0x4, 0x401, 0x0, 0x5, 0x1a, 0x69c}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0xd18, 0x8}, &(0x7f0000000580)=0x8000000000000000, &(0x7f00000005c0)=0x1, 0x1000000000000, 0x6, 0x1, 0x3, 0x8, 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x80, 0x100000001}, &(0x7f0000000600)=0xffff, &(0x7f0000000640)=0x8, 0x800, 0x4687, 0x100000000, 0x7, 0x8, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x6}, &(0x7f0000000680)=0xffffffffffff8000, &(0x7f00000006c0)=0x1, 0x200, 0x8, 0x5, 0xffffffff, 0x8}}], 0x298, 0x4000000}, 0x10) keyctl$setperm(0x5, r1, 0xa000c00) keyctl$search(0xa, r1, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/04/07 00:21:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x10000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) 2018/04/07 00:21:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4002020}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x130, r1, 0x101, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0xa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffd1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xbd7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x118}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x4011) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r3 = getpid() ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=""/213, 0xd5}) tkill(r2, 0x3) gettid() gettid() r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f00000001c0)="0d10ac99dd6702355c864f3a81e27bec881e9513beb99c114c8b301f65ffa7c8ceff9ce695c257e27c521b2826d6f21ceaa86671fccb95e0a8f08b2ae02132242b616e76357e4f9b42eb2bfe38e0262aac8a0caaf14d2f777e614ab9a47b0fd57889d0ad622fd1a664795a03c8ca525d84f6f656b955228c3d0ec34be5a196de35a4b861f037f48b0ec309296efc2f523e2c9f69998955ebabf403c9426562b9b25beaff000000000000") execveat(r5, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x2, 0x8a, 0xd16, 0x10001, 0x4, r5, 0xffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r5, 0x28, &(0x7f0000000540)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r6, 0x3, 0x10}, 0xc) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000040)={0x80000000, 0x5, 0x2, 0xfff, 0xfffffffffffffffe, 0x401}) 2018/04/07 00:21:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffe0}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/07 00:21:44 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x3, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x385, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000280), 0x1, &(0x7f00000002c0)) socketpair$inet6(0xa, 0x7, 0x80, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x0, 0x200, 0x2, {0x9, 0x2}, {0x80000001, 0x7ff}, @const={0x8, {0x6, 0x800, 0x0, 0x8}}}) r3 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="6ac361a9b57b2f23384d95d1ac7edd80331ea6093a072957ff255ff1efb7505e7b8b571f2c37b3ac90dfdd381b65b3237adc2262f5993c2f93b3fff3e391c07be33d6feb200b55767d5302b7e50e338a6f65a4ac9719b4448614f79f096e15ed7a41539b5bc1259cd673805d639a87ca86e7076df287db4e4af1f36509d64bec7e2c312c9cbe7c68072c1231f855db2202e7591a498993742ddc690c", 0x9c, 0xfffffffffffffffb) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000500)=0xfffffffffffffffc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7fffffff, 0x5, 0x2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x81, 0xf6, 0x2, 0xa2, 0x10000}, &(0x7f00000004c0)=0x98) r6 = getegid() keyctl$chown(0x4, r3, r4, r6) syslog(0xa, 0x0, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ca000000b670d11eda8fcdb6b1e55ed00f43c5e62aebc6504274e13dbd9a62ad4735c7975205328b13bdf337ff1e4b1ed163994675da29d3c122a5fb089c8f0846bc6fa02c75dd402df9efc8a82d402976afb08f8330b165299c4305457a6a4299fbaeb7c4e6a295c20756132b224dde949ab5415c7fe54aa9dc09b55997843d0b9065196e9cfe768776087a8346d2d37110f6515604bb3f607ee9d43498e7becfc54d59ec0c65e3cca80d9eefd3fda5d57ebd40fc5df6ed85697e997f31c146e727b9112d7788306c1db5f9da4e41d81bfbbc85644d60c5986b"], &(0x7f0000000680)=0xd2) 2018/04/07 00:21:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = msgget(0x2, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/155) request_key(&(0x7f00000006c0)='encrypted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='wlan0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0x673f46b005f2e27b, 0x0, &(0x7f0000000000)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000300)={{}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={0xffffffffffffffff, &(0x7f00003ec000)}, 0x10) 2018/04/07 00:21:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) poll(&(0x7f0000000140)=[{r0, 0x8000}], 0x1, 0x400) r3 = dup3(0xffffffffffffffff, r2, 0x0) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f0000000380)=""/4096, 0x1000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getitimer(0x3, &(0x7f0000000180)) connect$pppoe(r5, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) linkat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1400) fcntl$addseals(r1, 0x409, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000008f040000000000000000000000001d00"]) 2018/04/07 00:21:44 executing program 1: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') exit(0x4000001000) 2018/04/07 00:21:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) 2018/04/07 00:21:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x8, 0x9}, 'port1\x00', 0x1, 0x11, 0x6, 0xfff8000000000000, 0x9f29, 0xb5, 0x80000000, 0x0, 0x3, 0x3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000007000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000ff000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) 2018/04/07 00:21:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:45 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:45 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x1, [0x804]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21}}, 0x100, 0x0, 0x7, 0x1, 0x9c}, 0x98) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/07 00:21:45 executing program 2: socket$inet(0x2, 0x5, 0x0) 2018/04/07 00:21:45 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r0}}, 0x18) write$rdma_cm(0xffffffffffffffff, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r0}}, 0x2a5) 2018/04/07 00:21:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:45 executing program 5: r0 = socket(0x14, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 00:21:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000040)) 2018/04/07 00:21:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/232, 0xe8}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/80, 0x50}], 0x7, &(0x7f00000006c0)=""/123, 0x7b, 0x3}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000740)=""/11, 0xb}, {&(0x7f0000000780)=""/89, 0x59}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x3, &(0x7f0000001840)=""/35, 0x23, 0x7}, 0xffffffff}, {{&(0x7f0000001880)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)=""/75, 0x4b}], 0x1, &(0x7f00000019c0)=""/109, 0x6d, 0x1}, 0x3}, {{&(0x7f0000001a40)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/14, 0xe}], 0x2, &(0x7f0000002b40)=""/96, 0x60, 0x9}, 0x9}], 0x4, 0x0, &(0x7f0000002cc0)={0x0, 0x989680}) fcntl$getownex(r1, 0x10, &(0x7f0000003f00)={0x0, 0x0}) r4 = getuid() r5 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000003f40)={0x0, 0x0}) fstat(r1, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0}, &(0x7f0000004100)=0xc) getgroups(0x2, &(0x7f0000004140)=[0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004440)={0x0}, &(0x7f0000004480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000044c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000045c0)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004600)=0x0) stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004700), &(0x7f0000004740), &(0x7f0000004780)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000047c0)=0x0) getresuid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) r20 = getgid() r21 = gettid() fstat(r1, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005f40)=0x0) lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000006180), &(0x7f00000061c0)=0xe, 0x800) r31 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006200)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000006300)=0xe8) r33 = getegid() sendmmsg$unix(r2, &(0x7f00000064c0)=[{&(0x7f0000002d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000002d80)="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", 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&(0x7f0000005ec0)=[{&(0x7f0000004b00)="2ea6af756b73fac26058e1c36fae88933594140cd1af9da2dc1b0b32f6c20c2344014e9154f40bcef604298f46f45007796be09947e3383d92db38f71be61164fd0c4f50b3a1335274aa07a5bc96511d4fe78e97cf0ff2ad7ffaa4eee6506d619b0ed580be8ec20291f52b495dfa8b88dec9b88e6346ac98e7632ff32349265c270eb451a06913f140b0f3f37ab5880ef087b0b1822f0883ea03f9a8679185ff3f8c42b87c00fed21284581d913743309c2586d9566866874d56a83dfae92b6e474d36fe3b0d2827e24522c67c5f", 0xce}, {&(0x7f0000004c00)="cf40a8bd9277856271e2aacdfd02554907bf9c7e4908aaa928003ae117519fa50afb76", 0x23}, {&(0x7f0000004c40)="353ba3bc31e5317a19c27741ba758ed3d88bf3baae1881fb2145709a4b1feec30c2d9736a0f8b445e608e12547e322aa6c2544ad460412b7d98183b400cf1addea05b2ec6dcdb1fe68355fda291773c3038007571e18fe920bdc1ba60983ec421e62253b34554e066b507b70e0f38d3d106bdb4c5e05ea6943d85f373b8eeff3fe", 0x81}, {&(0x7f0000004d00)="f18b0248d43e5617eaea7219687308", 0xf}, {&(0x7f0000004d40)="ea65b8d030fc796c8c6a4cf1645f2c0a7a12ecc2cbbb7e34203bad74c4c1d64b50373fb4e83b0ad65a7d40df353394bf22c536be4e10a8ce4dda3241f70aa5d7ea1e503af4ee957757fb7961c5dcafad56809da15dd083174bbb653f8f211ee4af796a28d96db581cb5e2e396dbbe9ddad89fffb540877317e06687f1657534473d325af9e32f21fd9bf8a69980a328d50986dd299862e8f1f6c9944f3794fcdc652352bba6321ed2c5169ad3862db54aad88c6b1491c84a40bbdadbdf1f453b4270ae89b0784463c8db68fb4a09b208f58ddd2617", 0xd5}, {&(0x7f0000004e40)="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", 0x1000}, {&(0x7f0000005e40)="7561458564956c5c1f3d442b58581d85090d1e7b491905b9f4f84dda594910efd3c07b916f04eda3cf9427c5801551966d27d84a248a8b036d71313b01db93e0c83cbdd2ab2d0a5b4fda90e63b1ddb7ee0369c8005017b591ef1233c43dfa5982beffa40c9c937ffc130465e14318e942a7d91e061d79e42bb8ad70cc8fc5a", 0x7f}], 0x7, &(0x7f0000006340)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r30]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x178, 0x8000}], 0x3, 0x40850) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) fadvise64(r0, 0x0, 0x4, 0x4) 2018/04/07 00:21:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffedc) write(r0, &(0x7f0000000100)="2600000022004701050007208980ff0600cc00002b1f00c0e9c1bb3d83c62b272590f240e00b", 0x1ab) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x1d5) 2018/04/07 00:21:45 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/07 00:21:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7f, 0x2080) mq_getsetattr(r0, &(0x7f0000000140)={0x8, 0x9194, 0x7ff, 0xa5, 0x7bff, 0x8, 0x1, 0x40}, &(0x7f0000000180)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@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) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x6000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bond0\x00', {0x4, 0x0, 0x1, "9fbc92ec925a", 0x4}}) 2018/04/07 00:21:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x750a000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/07 00:21:45 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}, {0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x1, 0x0, 0x6, 0x6, 0x9, 0x5, 0x80000000, 0x207]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$KDDELIO(r4, 0x4b35, 0x3) 2018/04/07 00:21:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x7ff, @in6={{0xa, 0x4e20}}, 0x0, 0xfffffffffffffffd}, &(0x7f000064b000)=0x98) 2018/04/07 00:21:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0xffffff09) 2018/04/07 00:21:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4040, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x4, 0x10001}, 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f0000000080)) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0x6, 0x34, "2eb27ec39be6a3af41f0d49e091289f969e8b6eac8837e7caa63f572655eef745f02b71101ab791c1c00f08e3fbb92d4d039bee4"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8900, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r4}) 2018/04/07 00:21:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) sendto$llc(r1, &(0x7f0000000040)="c3ab879e7e2734e4c6648b368097454f79671e576f006a96fdb27dea1f66a35f5723ee7d0f4d7a57614fb415ccf51c2ec3c230d5da970e41c3862f7727c2f779c738d273cd5b394eea8c119aa52b8669524995ba3a88c2a8a5f3a49951b8232f5ec947a247608bd89603d5daf34761262e2c1b87a1ecbb4b3e2c0210f4b8fff7b813a9c8aa6723741676959b9760633adc457795479e6e3452cd32a497e70a7cf961a6c601fefb6ff2d5239e88befedb2b44a525b112e1e77f583bc3318abaeed4e5a8214522a7807c5c39fc0eef78aab923a90960aa63f53fb3bcee1990534138898a16e880f707", 0xe8, 0x80, &(0x7f0000000140)={0x1a, 0x337, 0xc58, 0x7fffffff, 0x9, 0x1}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x66, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7a6f2dacbfa0", [], {@ipv6={0x86dd, {0x0, 0x6, "7f0303", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x861, {0x0, 0x6, "039cf2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/07 00:21:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:45 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@dev, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10180200}, 0xc, &(0x7f0000001140)={&(0x7f0000000100)=@ipv4_delroute={0x1030, 0x19, 0x20, 0x70bd2b, 0x25dfdbfc, {0x2, 0x10, 0x0, 0x8, 0xfe, 0x2, 0xff, 0xb, 0x900}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1030}, 0x1, 0x0, 0x0, 0x20000800}, 0x14) 2018/04/07 00:21:45 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x78, 0x100) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000580), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDDISABIO(r2, 0x4b37) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x3, 0x6a5, 0x5, r5}) r6 = dup(r0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 2018/04/07 00:21:45 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x1a5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x440280, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="0000d800000000000000000000000000", @ANYRES64=r2, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000100000100000000abab"], 0x48}, 0x1}, 0x0) socket$inet6(0xa, 0x6, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x22000, 0x2e) 2018/04/07 00:21:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400140, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x8, 0x29, 0x7f, 0x6, 0xffff}) connect$ax25(r1, &(0x7f0000000080)={0x3, {"e73e5de17225b5"}, 0x5}, 0x10) 2018/04/07 00:21:45 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="240000002a0025f0000000f6bf0000060000000000000000080000000000000000000000", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30d400, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420000, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/04/07 00:21:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="260000000001000009000000070006e520313fff0800e600b824f15e342e9cdec1405f6f000000000000004f00000000"]}) 2018/04/07 00:21:46 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff000000b600000000000000300000000000019078ac1414bbac1414000c00907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/07 00:21:46 executing program 1: pipe2(&(0x7f00000000c0)={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)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) dup2(r0, r2) 2018/04/07 00:21:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:46 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x101, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10001, 0x0, 0x385, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x4, 0x10, 0x24d9, 0xca24}, &(0x7f0000000140)=0x18) socket$inet(0x2, 0x6, 0xffffffffffffffa7) 2018/04/07 00:21:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="6100000012000900000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000080025000000000008001d0000000000"], 0x30}, 0x1}, 0x0) 2018/04/07 00:21:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x36, "adb1dd1101ab9266e78ca978c54f41982f17cd34634f3ae622645ad829f9181536d9674e8d81e39f54bea7a4561eb93a8f8a85b63d1a"}, &(0x7f00000001c0)=0x5a) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/07 00:21:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) 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, 0x0, 0x13, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind$ax25(r3, &(0x7f0000000140)={0x3, {"3201ea4953c7c3"}, 0x4}, 0x10) 2018/04/07 00:21:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/07 00:21:46 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xf8, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffffa, 0x9, 0x1, {0x77359400}, 0x1, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000001240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80, 0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/04/07 00:21:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x36, "adb1dd1101ab9266e78ca978c54f41982f17cd34634f3ae622645ad829f9181536d9674e8d81e39f54bea7a4561eb93a8f8a85b63d1a"}, &(0x7f00000001c0)=0x5a) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/07 00:21:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:46 executing program 0: r0 = socket$netlink(0xa, 0x5, 0x0) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0xff, 0x9) fcntl$setpipe(r0, 0x407, 0x9) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)={0x8000, 0x20, [0x6101cc6b, 0x836, 0xe, 0x4, 0x200, 0x3425, 0x0, 0x1f]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x6b, "887641b29d8e15f090c0d183a54b2e3b9e48a902315116e42899d0636ad49cc3075046b90ca6184899576d606290987f95ea310f77fad5ee126f4c21ce9f63044fed87b1111dbbf555de8a14f8445f84e786c8a143902059370ec5b2d2eac1eeda81e0ecc83ed0ce4ac71a"}, &(0x7f0000000100)=0x73) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x6b, "962aa2a48efd891c8cfce00ca8b47313253c26174924f356d47aafbcc79e14af2d591c5121f4bb3d2ae4134328824829c4de424aaf8789eca3b9814874322e5523dc12f360a46e1ec357bd6a4882fd8db1809dfb919a273b9a55dc9aba675a8c6e13ce270a4701787b4336"}, &(0x7f0000000380)=0x73) r3 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0xfffffffffffffe27, 0x800) socket(0x9, 0x7, 0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x1, 0x9, 0x7, 0x6, 0x100000000, 0x3}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000003c0)=0x100, &(0x7f0000000400)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8f, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8936, &(0x7f0000000080)={'dummy0\x00'}) 2018/04/07 00:21:46 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TCFLSH(r1, 0x540b, 0x80) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7ff, 0x8, &(0x7f0000001640)=[{&(0x7f0000000200)="6c8c0e61a535da39a4978272a9c837de678db5789ba52646", 0x18, 0x7}, {&(0x7f0000000240)="cc41a10dc4ce270b10d95500026a84b235bff8d97a2c1e616d8b496bd3ce31833bec9dd834df6d2abe1829f9860bda1c3c0dcf1508fecf608b51db287733614658b611dbe4f0cf74ddece7505a4e07e4433039e397f50ff4b474980d587519dfa0ed9297ca7966e83477af59fdb2702f6b2aa9eb6c01bb2940a9e92373166fb73779b667df7a1264c9e96cca4f19badf380cde8fc50604686d1b8c8f09e7246e768c9fd89a10013fd0eff4e1dcca0c731eb15c", 0xb3, 0x5}, {&(0x7f0000000300)="f9fef4d573809b7ac2667d3e152a209bd6c1d1f76249229ced9e84b92d9e7a9e5adc4a0ef33b04039c4fd37e05d721fae75799e501f46ce683d68c88abd741d1572ad9b1a91f4b4b22cdba2c6d3f2253bae923fddd2c46f781bb3422c06e34ccf250d176e2c82d1ef50e4ce3a905a668336a0706308e84d4f7d8096748d52aa426cf8d7d4d1ecece56636c1f5c2675193364184e661a98cb186cbd7b6e76d22cba7d86e7af4196b790bee5b1a62415efa7943322c6c78465e13d6c602612a50e323d3b", 0xc3, 0x9}, {&(0x7f0000000400)="a4dfc2482ea6594e99b0b4aff2dc2eabecb1be78086c957386a47b3cceca8a9e0cb710761c30b40896b2", 0x2a, 0x2}, {&(0x7f0000000440)="0ac53da59a1119170960513edd08b22388170b91e4919e8647576ed0c22f46e838af7fb9d9a5cf28b712eb9176dbb812fa61388c909595c0ee4e50def18629c374d408bcbeddd2804b21277e8b84c5610b526e39d7176f5ad13735", 0x5b, 0x7fffffff}, {&(0x7f00000004c0)="50c23c811f3858ee72e212f59e5c1b6cc426ff817035f730b71d9f52030a614b075b29f02ea6ee58b554a99c4083e76b0d7db06349bd51ff261656ad35e319e5bb024cbc61d28763ca1ae6d96d25318ba37a87ab81bb80f06b617655b06a3911d00791a1391367015449037102ba714bcd51d0be372bc347937c016d413facdd91a8b9f8347710e315f64a924087d1a28dece5587cc3e0f2832111fbc3", 0x9d, 0x6ff}, {&(0x7f0000000580)="ef2719dc49a2def2d53ea38dcf89c9700712c26e49335b0ff419c6bb243b87aaba6ede87f9a8fd50182a911da28f3cf2072ca570aee896a2bf673cf4feb1214ff736744d6712c89c0fe50afb8ecdc66228ec33f1a93622c41d2e46629b116e4ea6abb52c81f7cf250da8c7705e1343f030bb37947e00932215490b3fc5595ebb43eb6cbb203ca2d788662229561048c88cef4d223a2c72cc0b93434e4e078e226ffa1f7161787af0108625de5507a585d0659011116894a147f2f9d74679fc533163b899806b63fc4de3177670c40b41199890d81efa490c21ba21f8f5f78dc5a81166624b57d1ae5f080407c2ed5c4dc676feaec163fffe02401860199fd602ab903419d9a2baa9334ad1365a78397f39b5ef9d412be04b53fc50499b01c7052967d721df73d73bd23d476d1473d4385e6961bab6a495ae0f9032fdb31615e06e43fb70fa4df44eb335846da90748d44ff4df2a99c21d8dd9b47f1c14a5d627b366c93ca4cdbe3acfae12d7002258c6bd776de4736a307fa5c7816d4086ca55dbc231124c91faf55ba1d9a1d48548ad0b22dcf2e5e3b177e0452400fbd65c69f00a7ad1e89b37c53b456a5abea8d8c658000154db09470d8d604961607440fe734247a206b0c4af0e0b19f959b7aef484e98058ec8476c547553e40669e6bf999cfec39755e7e31772f37d15b3fb4dec5cf27bc0f803aea931b0a51c324bfe4b09190e5872f883189a6baa00c9b5b57f217f2aa6e890df3bb035262d7938ba1818efff30f44e55296204d2107d32c8b4dbde4d88e20b3841864e5016649ebe41c745fac4df72b67509d7d175630daf6d3f2650c6bbecf98fad4a05513f51e37fc68d029cd78b5f3cc7c424ea6de16de3975d4136f00ddb3539669371288cc12349cfe678d70ba48aa36e524fc7c79d1818133dffae334ba5d9896d852f6d43fe3806f4404ae80c15cea40b3cdc238845623fc24080a5f54f481a8066c2cf77f710d2d824baa2f54b555d1a874a36470b9aad6c5a39ad3daf81a4ade53b772f2dff0a4a1958f5bff2b6a7e9551af66f7e9e6f12766e82b8ac4ba7d86d9ea6124d9e44089348a704b71b9f95f5869a98f4941a2a24d1cd1d023837d011908ef8dbaabb17316d2855ad7d279c226e3d5a43a12661dee5850070cb81843189599d59cb3202f2f5fce138c1d6ba8eec396b15b1a22210f4cf52ea769fd96b72d328586070b3eaf256802e3cc0afacd4c7557edeb061255adc308f01dc6de4f6de33f451197b486473baff09b047eabe7c12a7b9556b50b231ecad9dc34983b125ce8157cf12d2cef31e7efe1063fe09aca2433c3aa0906223c5976db075559a4e9eceb2060a0f2c6442f030659a928c4f2b5f6dff2a0ec7c2ad41b37c2112e3ff94033eabd23569d8f2f7bd2bb1f649b647e14bbe28a8446063b44506b7a6bae18570164b8d9c29eae66cf2f153c2fb2b0ba24db391b927b98feabba1b59d498671cd290e4a85211cbe0dc3d7cd6b8c8fd73763b049ef78d97cdb01613e06192dd6e73264bdc7c6c89c836448a7482cc745ea4c4702fb06a49622e976e2fccaea74742ec00aa50977e7fd4620909311384259d79b279c8bc192305362ee28e58eef7e5eddf15573aff5a293d3ecdb17cf930fd2ae925d53acb5414d69c6ac796ccde9fda41a3ac378a6f6757f48ac8150830da7a895decfb872cbc90371935fed2c68c04ec7781bc1508d6b829ae346f822262c033d0a1cf7a98c56d3e6c32f4d62751f5467f10a7c5d40a005cbf8ea8107bc166cab8068b57edc712ab0e1638da48fe8300e738050862258504383ca4336e7afe89c0e422f3a2e877358168273222c7525d84c6c1d04e537d6390fc390920c6a956874226ebc4fa271bd08e2bbadc631bdc992d528dc3382eab658fc889c655654db1c5a7f64d83b4cb645fe4f14e43e54da4ba20b5ba1c27f7c699753ef189e48f4dc62268a2025263221221a03fd14eecc84b4e17f0f67ff955c663fd28094c0bcd6ea7420c13428156634b5195e41d591985a44e5871807e8b2d5e4827f9c2fc50f0a16532d865edacb8fb9a8f37e5b9398355fe6bf8c68a0466ab56bfb29317412544c506259c96781c17afc834f974ba17dc7f6a34c9ece953f31f52bca7aa52a22f719eb13f9897d2eb9025f8b394f6a7377247cece528ca8e05d0e0ba88d0709745e7e3d2ddb5ddc25911e8eda9f7b872951f7a942215e455bdc2801b9f34a00f096eb85168f91cff5793c0b84ccad25d2556797b5467f6bf3a9ce9845a560df338dd213a3a81713a81f8b2b0e3f1050730ec67c98f0fa160f9e16297c00e020521f61753781cb5f009110826d8de15f920244df7f291ceb1094167ad5ece356e31bc70709605be7a3d2714f5429873af87079509db70323d8a9f65a544d0983cf077cf0e0b04b39d5a58a14f96c4de86f203a95e16e1fbf3d203809e95f81f69c7804a226a9195d55a23bad92a86e7c259fef43636a48f41548adf21d1f4af4e3319441d034b38020d1bf2dfe4b56892d9ed9f5a5ca61acdb1b6aa0821080f22f642ed805e8878a7ba7ea12f8200ec31f7d353766db0fcd5f48f3dec2aa404b02c11764e8af53531c822e1e483904f2c6c5a1ece2d61d39df713ba2d53cd3387dbf1d7a43c45cb8453ca752982dde66e895b35717dbe5bb46179a89b4cf23334316f73eb21a5922483166688601c7a2f0a072dfd8c77e05692158b9d8f4d0084b57fd6bfa4fb847a5ecf731566e1936e3a653f6b26ef023706a28d69d06ee2f3145f32d1b0116e71426eddca8f9072a398a23a4e8a749c177c72f6fa346326f5111238cf80481405f7cf286f5b2abd00e8d6e849b7b6f7c5b7dab88b85f1716be31b231c4b9ce9346ab2cca4c37a5ee423ca314c05c6212c847ca81294e3cf8ef60763ee351825c476b535059bb93d5f09a5cf5620a4e32e03b5a7d2a3945538925a2d1cddff7277c287ced537cc21dcb6df6e151d20347736e3ed6c89adb33646476e08579a809ca0569ee36cce30babc48eebcccf6d3d15544750df9f3753c466d3e13375b80a4d65a6752830574d843ac03a5f115fb4ff71331f5cd102b838dc26896e6a96747ea52cdd85851aa25db3efb2b27abbacf174853dd7b74e4dc3b5b9f69fc9829943fb953616ad56623df7c28c1e161825852a4f69dd88195a499a005a25b406495387499cfd85a6c57195f0a3b615ef91d575f7c773d9088eebd69477e4f762124fcccd00b13f990f86388250e9c8dda63d3d05811855bb74f5bf2c83c40b9537b8535cc4ed7637ab182af558ad0310bf7d7f743dafdbb2304ef53d839f7c68a3d51ce8ec2698b66af27869063c16d30c6f291a9a0d9e70a64f5faec61505522318329b3d211f2309d23d5a1caae625842435a5ebffb7be136fda9d94d3545ae8e5ff673f70ee6357d0f99d39bc4242185241446820697c590f9c9fa9e9b3647c362d8f7b5960c3c87ddac8085f8ca476e5ba48011958be97627b2d32770f3200e898c71e6ab51d36e3770cd1d28485c8b0dd854a053ae19a79353675a677386057eb93d66ba42a0afabc79d921a3b96f6bab402291cd8df21c6e01ebf26e5d957ecca74d368d0feb353fcc47e6d51ad37c77a36a07a06fca557a669d51ffaff1cd2a19ad7a2080f4ff1863142a0dcd0cffe7c3ff0b20e588bc3cb6ee5c2f44703c6f0669f05babc1bebc79d9fe0ef9c32180a4a04c3dae759ca5aa2ec00aaa1ab79cf466d1b28cb3e2f2746e2277171b6be3b3c58b5e181369497c3e6e2d436def7885ffa7928dafaecbcf009f22873a23407d9179b641ed7d73cb6b18b469bf40cf2e98e4e28648c6057df07becfad8ea750358153594282df4ba4d8108956f7b4ea97ecdfd63695cf167fa02e44d48552fe9a6bea208e29db65840478b8fd22e5752ae7a5c8765d43a6f9586062c37d18b0befa86d5c63e72046e844b81737159788c6a8ab70eba50b21b466ae1a4e09040a7e0585dad3a1ee366c10686e5ecf12adba185e03acc2170784b46a25351b1c94f636937aca8fff7289c8315720944983c084b1e6571eaddf6d034bc119e533377a43f8e9979753345ed061214890ee8156e0e54c35ad1ef593f69db1e857bd1d0cbc8c2782730f763879b8afcf6fc7a7a13bc309313d5ea12a427fedc1ed63b535da59c3dba4eb4e6f7c07c55c560b2ca3292f213465e77a0782ecc0d9e85b6a3b365589d5a774cb92f5ce10120a86b22578393e666688106534a78cb9a42139a8368c10d343f9853a4e5ccc3248bc6f599422f9d9dc3bf0158289a3e21372c07217f7b6960174e35948eb8263656106654f6c36da3daf28a674e82efcf25d99a21f6642d367d33e98c398af02e6d023743322bbbe4badc009f096311f3b545cb3f4f9f87ce2f88daefcedca7d21aef3ff9a609e758709d8942c81a1c3cbd56b148d12a303c61f98d2db60e03fe68c806e0752e41fd7649a1b33eb359dbf345988f64fb0a1b013bc4793a68f7e12706b972d3d81269ad724a04647c5aeb632c7b3c2214bc66df44cfd5a86ef2931f3cca590861b81981dc44d7d75cbe7dcfbac78e0d8a5bdda10153a122c067875ddc23beec3096bc81ce2ee090cea7bf6be4c3e83904ca8b0e3c67f9377147b322a20e03bc33bbe9e13f9245dd696f072c54de910d60f764da7a609c9ec48e3b1420aa4559e3f7c9b7f645e4542c36dd969ba1c9ae49463cef8fdaaaf0957aa4a9bdc679f83cf9fc4cece407c10e10432cf77e1173c045974a3ee079480695f778e03d7107b5fcdb7518e14b428259c082d9e9b6cf7c48595cdf11c4c44b9b65b549b14c0fdfe490ee8d3ff80f5aeea44f00b85f3e226850d0ed0ab84a24904af6dee72e6fafc72b9b79870b1b8dcab9aa767a12ba70710250d60edd29e6759f739f34c64a8796a734d6150491ba0d45c686d109e7a1db2d4cd7b94af9ebd5cd55e518d5e2d0d52dbd0a30cd8c3145e3692ea7ec815457c7b3e555ca7b9db59439e6088028dc18906510d09fe803802dfe75ffb3afe9fe0aaed82752c2332edfb9f687718310b755dc7af29f68ac5313f1b7e41fade74e7f167115a2c5655cef48c8e3255d94afaebdf5d31513bc3fccc844412f4b056139849091d9d494329c0a2290c031016e09464b9709138627dd237001acec61161419aabd7ff378c8afe0e92ed08a3d10135be7466057b41ab13f5f7bb7a02d0651c4d8197972ff895ba67643fa8afa07133ce17c141b5c284590b21e26bdf77de6b4665945d7c36fd5a8ea60202ca1c8f1afea28d6e7362332f634e805e08ab3f890c1f3cb12a5b8661ddd675628399f5166fe8af7fe43c7d912fe648dc0ecebd66971737b3674127cfa22a17bc4a3be0539fdf9ca36c67928c0a5122a94e532f7d534f688feda969f6ac8df081558037fd6f3affebf70a0fe9a817494fbdefe5857302c255fc033b0e01576c04034a3c03d4561b6616d14c8c40cb12c3a181faddb25ef0a966b7f626ec647fd62f6ff526916e66f33339b5ef0e8b39e2138763883b6e825cda1c13bfdddc56b90e43ace0a6f8f01ac3a565f3b82b2dd29c06a0f9326923705d268b47f05c973e4aa19533ea8efda879332b6531487c7cad08141521d6ac41aa1539125ce2315ecbac2e30f95b1abd82193e2bf82a13f9c64fb25d0b1beed12829bd88ca780e7e5d51ba275d0ba03260149f766d63c9578909a703e71a6c51c9e9ebeb7fa1cc43d9818775fe08c9ef8f12dcce364455bec35b61eeb48cb13a0ac65fcb7f56", 0x1000, 0x7fffffff}, {&(0x7f0000001580)="98832fc206d264bc2c6b9f0754047903ea9ea854e06d3b3576765d10cbb52980da856a5b3acdf98020824a80c57b5930fdd4427015ebecc9cda0842b884cebbb5c71e16997dd86e79f7e750f19e2a8079b89252135545885a46bee88e42a3864640d220b5b2f3e1ed6352df53414f200254770919af182ea80061c97f2805764bb5f3359f2108b035047955d3adf3c072b47eba3f4cd8f3d4c8c928e9d79cf9267e5a328", 0xa4}], 0x200000, &(0x7f0000001700)={[{@fmask={'fmask', 0x3d, [0x31]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x33]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x35, 0x3f, 0x3f, 0x2d, 0x32, 0x32, 0x3d, 0x36, 0x2d, 0x0]}, 0x2c}]}) 2018/04/07 00:21:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r7, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r8}) r9 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r6, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r8) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0x100000000, 0x6]}) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000480)={0x4, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xf6}}}, 0x108) fcntl$setownex(r9, 0xf, &(0x7f0000000080)={0x0, r8}) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/07 00:21:46 executing program 5: mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0xc8d6}], 0x1, 0x8000000000000) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x3, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0]) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x30) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x2) sendto$unix(r2, &(0x7f00000000c0)="30f5d1be0aa74d85b359bd889dcebf5eec7d5cf0ab8fdb45587494b2f9a90ed8540f3672c3dbeeb98c1a47ca4593b392dfdd02105da83ca4fef1072f2ad463c637c8f71a90e00c09654c75a0220f31a37d91f1e2284ad25db97df236fc9678f1b3959746c9e26dc362e869bc24c6319b54f443892af33558a65cc8b58274237d98fcdca642ef83cc59d956082fd9fd59a6e6c09153aa4c08615ce714d1eba560b571f8dbbcd69b4d0edc985196ffdc4d", 0xb0, 0x4000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/07 00:21:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x36, "adb1dd1101ab9266e78ca978c54f41982f17cd34634f3ae622645ad829f9181536d9674e8d81e39f54bea7a4561eb93a8f8a85b63d1a"}, &(0x7f00000001c0)=0x5a) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/07 00:21:46 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000180)="657d7850a8b6dcca317439c854a382ea87a9e4fc159eed", &(0x7f00000003c0), &(0x7f00000001c0), &(0x7f0000000280)="082ce9d01518997c853163d73e51a2eaaff8e1a10db769d204e6ed90b7e970ae538397a366bc881295c6542426663246df0238ae28763be63f59ab854a4f3f0a1c7d64caad11848c40939ae3913446150466ca42a6a32a7fc65db77f5d0c1e890d080ca464fc341588df5da561d6dc6d86e49ff6e733b229869bfe43868d27a9fe1f5e430f90e73102f2cf885da9f2bdec325ebcce7334c27894195b2c27e7dc2f6475afa91483ff5baa93d37e361d7583e0cd0fb55659b08c10866e382f13fab96f5830364b3bd6894b59363d72832b9eec52dc0fe5356f01ec659df2b354618a58bb00d5cb018837ef19e2d4e3159ea0bfafad6432d21bab0693c8fc1c78557083210304c14aa622125319ba41db0d6cc301565d1ed7e5a2a6dc3dd9c7fd") syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) r0 = memfd_create(&(0x7f0000000080)='bdev\x00', 0x3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/15) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0x8, 0x4, 0x1}, 0x10) 2018/04/07 00:21:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000000c0)='ns\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"]) 2018/04/07 00:21:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e0000080000000000000000000000010009000005000000000000000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x40}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "a44454d2e6759ba5bb6d0b8a6f88603b933e45c7638f4328e7bb622f0b36fb15e0c9312232b1f03a8227c7ef"}) 2018/04/07 00:21:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x18) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000140)={&(0x7f0000000080)=""/164, 0xfffffffffffffe6f}) 2018/04/07 00:21:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4d01efdd82fc69f0e207f559292ae74f0e08dab075101ac868ce7bec374b3a66422cb29f5309011af0bc17b40926907f75d38df76099a13c05050aaa5ac8265ac90441625be097508aa0955c79ecc8e976cade8a5143f80ffd1dcf26117cc7f99d282aaf06c746f711a58444346ec651d613a9bce588bda2a5ef32bc7a9941bc83dbddf80e826c33401f068747ec500c2244f8222e79c4fcd4c32a6a2484ba005462505858c82e784c48dc363b15aa4f76493edec31c81fbec94181d04bb71cc9d5c97a76ed5c45d5f2ef9cda1e4f4afb2c55e67999d42bc7dbc76c1417445425e2f8846e21ceee0fa8af729f450ac2ee1b08591d22e99b8abe60fd72e418b9ef22eeb0376bd4763431b56dd4f40c70428f5c2f977e5b4d0861691410cc1b701d96d43145580a25dce4562e600ad43f7ffb26a004e877f138de37dd03e17e2453358a3af06ac19a0b7963f9725013a6d9c307dab1bc1f6cb0e5f080ea0e3c3ac2ea3adf8c3dfc4afcf93282b86216c7ee8ca7a649782a724a9d5ffe69f459cd4d9cba765effe345c9ff439c4c0dcb3c9b449af6dc8ed79f6dee259971d42828f601d70c703c77ef9006d5bcbd8ac942a7b14c2077ead4f0b92f725ab570f1d723e54222fbf65f8f77ca6137f3423957317ccaad8dc12207bc6442af04550a1ecc589bf430b7e6f272f62ea304068fa187f9d68f6cf2cdea5bfd1f5a9a8645c2e6df793d88ba01aae61d1b3a249254e86a8e72b0d2155803ba496e5596eb0b72629cd1756c7df6bcad571e1058fa5bffb7231ad69890085bb15f068ceba7a18ef824037c948344728e057b415ead90de8dd4f5ce4c6f252b16a6da8aaaa943b876f7c1df0a785b2d8d2f3a821298832d1b4f9541318de982d7e3b7f5f76c097aeab9b59dd6d98ad97e0c199f90d3fc502b857c317ff813a49519a9e948ce7278cde05abfb5e604e04a7743ec383d62c095a3e97d20afbd77c06cf837d4890962142a5c3c8cec59460a1273b6a1a2d60e385e80107b86d189ee6af529e0885d0295ee5c4a95b3845609acccb62dc955cc421cdabedbcc07b43ea49cd0ec4fa694e7adff5c1cefd952aee9c0830bf42a3d2779cc666e50d9bf73289eeb85dcaf1dbd3308e99e2f5a2ef6aae54873e635069fb7824b0f41a8be9874c333289c4f81e2b0a889f7677f180361d1a5d2f5698fa9017d219f7e1fce30ef03ed2676677f017c852c3a20e6595dcc14af7eb6198647d227595e65c5648ef6434b4f2d09a1c3f080da9a3cb2c5672d1218ffcbac8876105ab9854dcac2b8b6e91c810ff74f86b6c06d9b41931e1df9131c395c744c3cd4ba0c7cd453b4c63af72efa747825abcf8375ba1cf9b970f3efb19aea50f8eebcd0a5b5b75ea4e46a11ddabfb6f24abf3d4de105ecc9a8931074236acc4f8472fe539d96d53f2452e463e8b56f24bcd19284bfb53bc97ba14615a5bb5924e4533cd7646f0df9381214476f3fccc4e236a9cc75ccde05089d55f912ebf34e09a87e095aac0361692385aea9e7e05025e3bacb302f6331bb5c718c839b73dd77ab83f157bc451db1523bc6c2c18b8506e233e05dba02806eb4b2927807a5ed10d732c57429324a1a3cb21ab9a89287b22184894d6552272bbad079c46ab2dc1c5dec6196ba39764256db9fdc0a059a5ac7a8def3dcac059c833f748ca11ed85247c850cddc16daac5f884bdc57d14eb44feb4c584d702e0e301bc0ac77ea294744011b503a39fd09d28e8e61ea3643bb2a459a77e3f91ddb1fd09a1b0a74b9ba9272454d7230262b4321a4f11a92592d9a2ef9b1fde4e9d69881a7e7cee1788efb69649fbb8cb7d04b34b35e36518a678a1705a63a037eaa5f5d7e519ca0a05aca37a174e2e57cebb7fff40198bc2c9cff6d276492f173fc35fef87b4f44a471f39fa88800aaa72c051980418e04b258479145b045517ffc4d6a7c7615655dfca3a89ad55b45f9c2e8a37af042f971b05165dca879cc21a4c88149592d090c833a56358d67f13bae77fe12f38952c0f716d67bd80eabb9bc6f7138cf3292f03a7299b2c6d5c98f048cb211dbe3191ee01a9a9bf2dc31bca76daa70273de035bbd6c57122a4a3c91d6274c0c38d11f6584f51bacf1b66907feaf40e7b2ca2bdb4b0d5ddff4490149939b198bb0a8f7d2516a95c0956a42205cc84f54ac86f6626693ae6b70729214d860b615f3f413c258732c5166f5723c70f364e520345d066349472512c2441b54b7d383e088eeb5f880818b751bc9e0ffc2c236edde8309f8b530ace39d215c6e099d7adea64018614885f6db3ca1648622acf3baaa2f915852f05b4ce4e89820084d9bc42da578496602e57b3605e9718e1b656e380f31a3e6ab088bbdb35552a672b21397d2ef04df58664e099ac881ff471be6766da7c8b182e382d1c5d1bf82633fa4ab7a9d26e52f77cc9663843c72f3a2971d039e612e01eb535165be969785428c9c5a267406002e674dbcf73fddc392b76592e4434b0f874f891b8f74b8ad00880b70d855d8fc9aaab4a2c97d8ae3e39d9d2d1b4ed677728103140718e08514d1c0713a601b59334372537616946b7e949589870369282ff406c60f6459da8289846f10aabdf0c564a39ff6195e58842a2c2498dd1cd559ae787d7d131a12d3df12705cabe8504f8a313b8ae588881968f62e2fcef89180afa6baa518d2578f58d251a833c9ad53fb84cf8e8ef7ee6665cf32511cc47d5014d204c06870ce35f03001df28765cf537a2fd77b4412e27a65ddef229fe67d870f97b5b1a19045ffb329bf121dd0c873899d18aa8664ac596fa8b44d8af93852c2b32910e7421f8d12f3909b5bff98888156bb146aa2c18121d658eccd85ed6ad7b07a476200dfc28e4750352ab0990710b24e1878844a12ab80e1702f1056af742a5eb959ea8a2152e8c2fc4f796a5369cce8ae1c0e3f9f3d51c2fa6b82e847d7f04299d62a1a34fb4fb0d7d1f151ae55e0dc4bfa5408c4db560bb1d089de50e66ed329132ea092d22ff750372dc6ac3f198da46626ebe59d575d7f05a54c0c21c4613eb9c9e7c0e7cb986a3fb49f87521e22b997cb877c3b6d9b4f17aefbf1540a02445627acfef54852ad29e4ff36cddb303832ba6bb13743afa9458223f9259ff6b8152bc0dcde675403aaef44315125e027dc60cbe092bc3f4441138596c2132f193f6010ff23b72d4aada950ebb3114a31f29d98f30e160dcef61c784453b6bbe58b95c3fafe50d696d243fade0484388a4be3bf372958b3db4d58e8b6237dde464eac7e84ca45535fd3168d1005ac7e15e89403fbf19cdee5dc5e3e9f69b5b6422670270964efb9035a7e696d13a77430760f55809e1983f598ca665a300ee827d6ca5c998bd8db5941aa3479ab1306abd751687a75b3d4e4c7be55d6ed8f8b1bacb76407fcb10d5f34a8d973315935ca8561a32129704bcf0cc2a3efe3b31478473ff41fc33c78472e23f5363b536b9839ee6a5fc13ed6246a7f7fe6bea5bc71e95fe86ce84d1e5e2e4a8ac71cde4e4f3096c2403fc164438cb2fa3ead0b876d4d55565905bd3f6bdf16534dd3cb0c1e9825d67de248c8f98282ba9e1bff27d14ee5fcac031c189524b56ff2743b21fff86e0039d8ed73767d5fdb0a65ca35ea2a81e37260d87ac1bc15cc72533c1854aafb05de2d8e92ee490b794fc32ecd5567f81126ef92282ad564e6bff624da10e4f7f158dfbdcc769947e9311d9dfee63145c1d3c7ee4ebea621c1871c8e2750ac10dd081a7d48fa699849a8a3f9dc60965172cb6338a0246e2201bfa3c63da719dc46a159bfab68d21ce0b17373f30bf49fa69e60da581dc06e60f9c0c00f0ecc4004cf65deee48c10c74eba50e7c8eb6da813c7fc89f0d52212bbef04c4a1298c54585c445cc24037a56ac9b7e1cf8092867ba0bc83b93f81c4a4c5ccfb51f28c4d191b6a0fc570acb07b757e60f62363514cbb634f5f2de81b978695c375a8bba9723ffa2c55e2758be95926ae3372bb93aeea12ce11e55c1913c2045f2024ae662762e901cbbe541ac9e85824547c4bbea29955ac9408799f72c611d60bff2f0fb1f4cfd512e375db94a76a20a55b6b8e2ffa9b6449eca8425edb556183ac9f08cfb3c8bc99c078ed7f4f4eac4760d2aa5a75d7dcd1c00f6a85f55121fb4f4aa5d7458321e8c729cc16b755a08542730e5ab8112c305e74b79f458f7a4691b4a2034a7f4cff0e836b8a108a8e7d5d928e980a831282ff2f576200eabba53e02f44f6f054ad56bbb808093e8b57e6ca0cdd4236c194f0ccdcfd9805c1489269ac49813a57973866abfc3e0f6147fc5f2ce494ce3ee82a7b0001330ac37e3940a094e60a8c6960624e68781e15ce10ba74178f711e00f3a8a22fdb63d0ba23ddee096ab005707dd140003e37a7b33f57a14f78335dfbfbc2389f80598190dd6d9b29dc726e445bc34238132b88feaf95efad0e3b658285e3a7502d75a8a202b3c6f2cbed1d2cc1fea58e8bb7eb3042bcad62edc3a74d75a1d3f13b211d4f7f6102f8d325e05c06278a467b7e127777bd15d13d06806cf3e1694cb7904f7afd5c2889c5694d895c4dc07c979257dde5aeed2de812f6a36612b9bdc53f200983f6b620f40de13b91b84cae2a29db0c40b552eaa83f90790b78bd67abdf7c3261c310ae2701e23a770dbd9e710bf8dd3d22004aaa6b926567a6c7a5ccfe1e60044c53fc5a63ac87a926fffbb64187523503d1ed14aea989cb818e0d58b4582856e60ff9ebc53d42046dff5ebb4970c8c34c45981532eba9788a1b9c5d0decb6ec04294306193fb506c6d9efe76668e3d7128256e011685122dd8cba916f52e37a6a3d03acb100b3b9ee923ce29858efcdcbfeb593f8ce3b82838fd1bed1a9fd8b392f23817de05332b75e6286bd7665043b5b2c9e3dff20d3a02ea6b798dec26a78a8352e3a67ae94419aa3c369aaa531b64f18337badec53d063be31edaa8297d63bd85a73ec82baf4eaaeb2b003a606ae9c5d8e61cb0d4c98609bf34c399000eb02d742ea5e1cfb983a28ed05e7d059a2a8cc3f39c4e811b287b1f768b051e8874234e2af3b835d9e6f78ae75d5f4392d25e4948b9bdc7aaead1ffa61fbdb325458c8dd695bf0457399974bd41c4ef263b34230bd6a2e1ee15b87548c9213327f85d6d26cda2400148649abbe45e91608f8ce0134f15a2006d81cfabae4923477b778616c7ac8b36145f4d8b73d73adee81cc74bab1f45c5c0e6da0b3527ccdbbd56965a9694c0cd283be195684e9453c78a756ef79dc156b46eecc085e43d29f55379efc825af415e831c240878e684a25b66083ccfd824b91c8196c0bbd68f8a90af540a86fdaf96eff662d2dfd4f453919abf1c162348ef625cfdfff731709a77f836ebdd134c6dedc0a05b3b14d16bc3fedc347420e54e4f1c93c70d52c723c7e257cc32135e23f1f444f36a600d5a53a57e952a196074c34a7de7f69eaff5e29e285b73d94b74cc749d57e3c80954f01087dd2677902eb4566b8067e121311ea5412e7e13bcc7fcc935d59cf3532ba303264d231dad7ba4347ca2e4a2569f54331bdbcaa812ff28e5e720d19a60664cc270af6365a416e9eb930ef9469ade86d81b20cc6625bbac9b7218c15b90343ea9c5152d1c6287ee0cc061d60fd7e7f7eb0869470a2ef5b3e5524fc256664f64549074da5387", 0x1000}], 0x1}, 0x20000041) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x36, "adb1dd1101ab9266e78ca978c54f41982f17cd34634f3ae622645ad829f9181536d9674e8d81e39f54bea7a4561eb93a8f8a85b63d1a"}, &(0x7f00000001c0)=0x5a) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/07 00:21:47 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000180)="657d7850a8b6dcca317439c854a382ea87a9e4fc159eed", &(0x7f00000003c0), &(0x7f00000001c0), &(0x7f0000000280)="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") syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) r0 = memfd_create(&(0x7f0000000080)='bdev\x00', 0x3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/15) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0x8, 0x4, 0x1}, 0x10) 2018/04/07 00:21:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcffffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:47 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x1000}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/07 00:21:47 executing program 2: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0xf9, 0x0, [0x3, 0x7, 0x8, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x9, 0x6, 0x2, 'queue0\x00', 0x8e}) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000001c0)={0x7, 0x0, 0x40, 0x401, 0x3, 0xffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ed8fbc)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000480)={0xfffffffffffffffa}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3ff, 0x80000000, 0xfffffffffffffffe, 0x8, 0x6, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xfff, 0x200, 0xffffffffffffff8f, 0x3, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0xcc, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x46e}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x6, @empty, 0x6}]}, &(0x7f0000000440)=0x10) 2018/04/07 00:21:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x36, "adb1dd1101ab9266e78ca978c54f41982f17cd34634f3ae622645ad829f9181536d9674e8d81e39f54bea7a4561eb93a8f8a85b63d1a"}, &(0x7f00000001c0)=0x5a) 2018/04/07 00:21:47 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x8}, 0x142) 2018/04/07 00:21:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat(r1, &(0x7f0000000100)='./file0\x00', 0x280000, 0x41) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x80000001, 0x9, 0x1, 0x2, 0x773a, 0x7}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x4, 0xfff, 0x7f, 0x5}) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/07 00:21:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x5]}, 0x6) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000030000000000000000010000000000000000910000000000000000000000000017cd9e5cdf3fd7eefd13bf52f1"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/07 00:21:47 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x8040) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)) sendto$ax25(r0, &(0x7f00000001c0)="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", 0x1000, 0x800, 0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000140)=0x3) write$tun(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="79204b5cf356caecfc3c67cb4520dacf0e31e8b3323ac21bd099298f23a3b0456a30a9307a42e393d0aa964dc79132ecbf1101c3d5dab9dd"], 0x1) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x5) lseek(0xffffffffffffffff, 0x0, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) ioctl(r0, 0x7847, &(0x7f0000000100)="5417dd24d2e4d666eda69f53774a3d35e3feeeddf1df154137fcdb79d58b149f3a20cd37762e605d49f464f0") 2018/04/07 00:21:47 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x10000000002, 0x100, 0x2, 0x5, 0x6, 0x2000000000007, 0x4, 0xfffffffffffff115, 0x6, 0x8000000000}) 2018/04/07 00:21:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x6, 0x0, 0x0, 0xf, 0x1, "d4645af5d46a3cd4fc1f3c0f721bf4b4a9db9b544b4a1a4b5f436b7668f4fead0d891da8f29393350add6ca1d5615ad30e582cfaba61105d1a5c86aa23da7f6a", "0d673c19bc1edbbd95ae22871775a4df480d22172980df750ad980b78a84cb4da3fb5f80a1920258c9206013f516d9e851ef4201b7e7c54d6a30bf3c1c0d94c1", "f7af00cf78eab8cfbc6cc1b7daf4e27f909e1b2d0f16c53db3e4f65996a69d1d", [0x3, 0xfff]}) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x7ff, 0x401, 0x2, 0x4, 0x0, 0x1, 0x4, 0x1, 0x1, 0x1f, 0xffffffff, 0x0, 0x3f, 0x7fff, 0x904c, 0xffff, 0x6, 0x5, 0x101, 0x9, 0x2, 0x80000000, 0x0, 0xfff, 0x8, 0xfffffffffffff800, 0x2, 0x9, 0x0, 0x1, 0x9, 0x1, 0x9fae, 0x5bc, 0x7, 0x20, 0x0, 0xfffffffffffffffb, 0x3, @perf_bp={&(0x7f0000000080)}, 0x0, 0x7fff, 0x3, 0x0, 0xfffffffffffffffa, 0xe, 0x5}, r2, 0x6, r2, 0x3) fcntl$addseals(r3, 0x409, 0x4) 2018/04/07 00:21:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001380)=@broute={'broute\x00', 0x20, 0x4, 0xe50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000000c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', 'bcsh0\x00', 'ip6gre0\x00', 'sit0\x00', @empty, [], @random="ce15a3e7fb13", [], 0x920, 0x920, 0x970, [@among={'among\x00', 0x888, {{0x1000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x7, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "9acf9004eb545b64c8183be0eb67f5396a90231053f85a7ce07992ba83d1"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00', 'rose0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="ec8b5cfd6a14", [], 0xd0, 0xd0, 0x200, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @empty, 0x0, @multicast2=0xe0000002, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="bddd87e6ac44"}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_run_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, 'ip_vti0\x00', '\x00', 'ipddp0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf8, 0xf8, 0x130, [@realm={'realm\x00', 0x10}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="ec3c633d8853"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0xe3138f8c9b4c6049, 0x0, 0x0, 'rose0\x00', 'dummy0\x00', 'sit0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xe8, 0x120, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @rand_addr}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xec8) r3 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r3, &(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x4, 0x1}}, 0x2e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r5 = socket(0x0, 0x0, 0x0) accept$ax25(r5, 0x0, &(0x7f0000000200)) write(r5, &(0x7f00000001c0), 0x0) getpid() memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) setsockopt(r6, 0xfb, 0x3442, &(0x7f00000000c0)="c7e32398a442659de09f7f0348058e3e23af2784d742e44713d348fb4efe5bfeec2d49658809a52b89d0512c2e5ca032a8a684540573a8ed796989872ee44c2acb53719e0bfed316f078390274c5578e830b976ddfe3eadb78ed92fb4f8961860664592b50f90396fa97703b41deea2686cd9b8f711073c72101682dccd2a39860f850e29f1d3b0f158f027e6a77c20cf129b7174fe19f", 0x97) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={r8, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) 2018/04/07 00:21:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000000100)="ae306ca683b1ca4333cf3a532390def91e9d70630c0756e5c42d905903ae35c942b57dcf53b56d6059aed7f31489a169a0f51416e6467d9a9f929538a55a84818bf8e06737c3814f70d9289440e3e12bfa00b6ca79e662985e52b0c14a74801db7d59e49b096e82f3900b8de14edcafe6646faaf059fedea604415a26c6fe2c13e8c0a5994f6c7c11135b21180cd0e752940b6b7c7", 0x95) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt(r4, 0x4, 0x10000, &(0x7f00000001c0)=""/148, &(0x7f0000000280)=0x94) sendto$inet6(r0, &(0x7f0000000000)="73f32019ae92f3205bc7bde0c398040990d39b53e6ec9531cc9867293452022e42c5f8e48681f2057a87d3aa7fce9acf0fd2ab896c8048d045ed", 0x3a, 0x4, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1c) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/07 00:21:47 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000d81ff8)=0x101) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) dup2(r0, r1) 2018/04/07 00:21:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x88000, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1d00000000002100"]}) 2018/04/07 00:21:47 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0xfffffffffffffe53, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101001, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x18003, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000200)={0x6, r1}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0xcd, &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/07 00:21:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x10003, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x1, 0x3) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x9, 0x27}, 0x5}, 0x10) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000240)=""/89) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/07 00:21:48 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x100) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/190) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b33ffc)=0x10ff) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/04/07 00:21:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:48 executing program 2: 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) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x20) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0xbdd, 0x7fff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/07 00:21:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/07 00:21:48 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x2000) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) socket(0x13, 0x7, 0x2ee) r2 = shmget(0x1, 0x2000, 0x800, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/197) 2018/04/07 00:21:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000640)="0added15bde12eb0ee131efea3659cf7916b1d6f4dc479a5ca8057253f1ceb79e7079ef0115bd5ac919a2b25bf82b88485c997a6c8f3169786630b5d0aa1cc315d5f3c8f505f2d0c52dc0a4fcdf6ac75001e43f14e516698c39bdd7bc411c28db8878652d8", 0xffffffffffffffc2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x1a400) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000300)={0x2, 0xb8, 0x6d, 0x2, 0x7, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000180", @ANYRES16=0x0, @ANYBLOB="000000da68e58b546176688b51000000000000000900000004000100"], 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r3, 0x2}) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffd72, &(0x7f00000003c0), 0x1, &(0x7f00000006c0)=""/203, 0xcb}, 0x0) 2018/04/07 00:21:48 executing program 5: mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) r0 = msgget$private(0x0, 0x202) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x668, 0x160, 0x480, 0x480, 0x0, 0x160, 0x598, 0x598, 0x598, 0x598, 0x598, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x28, 0x5, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xff000000, 0xffffff00, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], 'ip6gre0\x00', 'bridge0\x00', {}, {0xff}, 0x3a, 0x9, 0x5, 0x1}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x1}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, [0xffffff00, 0xffffffff, 0xff000000], [0xff, 0xff0000ff, 0x0, 0xffffffff], 'gre0\x00', 'team0\x00', {0xff}, {0xff}, 0x7f, 0x1, 0x2, 0x10}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x42, 0x20, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x10000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c8) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/240) msgctl$IPC_RMID(r0, 0x0) 2018/04/07 00:21:48 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgrp(r0) r2 = gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, &(0x7f0000000240)=0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}) r5 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00000000c0)=0x2) getpeername$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000481000)=""/128, 0x80) 2018/04/07 00:21:48 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 924.332495] x86/PAT: syz-executor2:28556 map pfn RAM range req write-combining for [mem 0x18d450000-0x18d453fff], got write-back 2018/04/07 00:21:48 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000300)={0x4000c}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") r1 = semget(0x0, 0x0, 0x7c) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000100)=0xd010) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="c140fc303da4d5102d2f6c59a5f6138e58e8f6edecc21d5d8dbaef2cf9c1ea466e32a6b6bbd1284c", &(0x7f0000000080)="101ef38eb5659391b01e6cf75e7450ecf497d0ccf4fe2b1e22b64b9e", 0x1}, 0x20) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/103) semop(r1, &(0x7f0000000180)=[{0x0, 0x8, 0x1000}, {0x0, 0x7, 0x1800}, {0x3, 0x3, 0x1000}, {0x3, 0xfff}, {0x2, 0x1ff, 0x1000}], 0x5) 2018/04/07 00:21:49 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], 0xaa}}]}, 0x34}, 0x1}, 0x0) [ 924.457054] x86/PAT: syz-executor2:28585 map pfn RAM range req write-combining for [mem 0x18d450000-0x18d453fff], got write-back 2018/04/07 00:21:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000740)={{0x4000001, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x8}, "", [[], [], [], [], [], [], [], [], []]}, 0x920) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) fcntl$setlease(r0, 0x400, 0x2) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000831000)=""/25, 0x19, 0x0, &(0x7f0000f16fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r1, &(0x7f000058b000)='B', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e0ff13)='=', 0x1}], 0x1) 2018/04/07 00:21:49 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x50d040, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x400, 0x100000000, 0x5b7c, 0x3f}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xfffffffffffe, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x8, 0x4) chdir(&(0x7f0000000080)='./file0\x00') clone(0x0, &(0x7f0000000180)="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", &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:49 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000a000fa000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/07 00:21:49 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0xc91, 0x0, 0xf, 0xe, 0x8, "c14375fd04480a691282b17a9893ada04637d51471bf016899a14fb0c3b56adebed8ee03082f3fde9d4de96fb03b6873b725bc053486767df50e020a722f5f05", "1186f0c88c3fb73917bf28bee202ccf80b57ab00ba4b6b1c5b0f6751b1f76925730796f7886125c5fd082f896be3bf47e44a9cf4c826fe826a3de28f6a721030", "e350e4d7cd2754c472b064151ddb1cac4f2eba6bfea5e4076fe225b3f37d14e0", [0x6, 0xb13]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) close(r1) 2018/04/07 00:21:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:50 executing program 5: mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x200000000007, &(0x7f0000ff9000/0x4000)=nil) 2018/04/07 00:21:50 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/31, &(0x7f00000003c0)=0x1f) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/120, 0x78}], 0x5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x40}, 0x14) 2018/04/07 00:21:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x20a00, 0x82) getsockopt$inet6_opts(r1, 0x29, 0x468505214e76416d, &(0x7f0000000100)=""/16, &(0x7f0000000140)=0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) write(r2, &(0x7f0000000240)="146f93c39877ccfa4a4307ab68c06b1da7c0224858066fd8c565d44f9ee4e0a1bae698e0ac33ba61939ab6c93c6b2c054ee0349950b6", 0x36) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/04/07 00:21:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x200) getsockname$ax25(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/07 00:21:50 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x802, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/04/07 00:21:50 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x110, 0x160}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', 'erspan0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x1d8, 0x208, 0x258, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x4f0) 2018/04/07 00:21:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffc0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4b0000000f7fdb44a6c7a11dc8800400000062699f4afe35f35c4b00000800000000"]}) flock(r1, 0xb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='teql0\x00') 2018/04/07 00:21:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x3, 0x1ff, 0x3, "c611ae1380ad232bf5cd9d422fc59308ddb627ca4b982094c933395821fd3b68e655a83ba6e05fb8c94515924c8146a3adbe09977ce698894fb0c577f2691d", 0xe}, 0x60) getdents64(r0, &(0x7f0000000080)=""/214, 0xd6) 2018/04/07 00:21:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x885) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/07 00:21:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1100220}) r1 = dup2(r0, r0) sendmsg$netrom(r1, &(0x7f0000001780)={&(0x7f0000000000)=@ax25={0x3, {"af4517e60bde48"}, 0xffffffffffffffe1}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="9fb9b3c8b440233a142dd0bb332653f0cde2a48b", 0x14}, {&(0x7f0000001140)="6ce0cf7faa575406810cf21c804b9b2dee309445f43588449ce30a0f8c3ed935818d9f959820a17533e7ed6d30a82f8f9e5ce3614299b69db6c9c5762be47319d016e60ef4f051f248d13ef1427554fc129f321c2034d90524ccc97eb783f213996e08bc", 0x64}, {&(0x7f00000011c0)="1945a73cc778e872a41ea2b5083bce63dc2089079065cddfc54adce857b20f5a54be05382b53f9021fe026b6abf138c206eecd423a1055d8873f5f5bc3f32a52ce2d4619e0d6f0e50abc9ea5ec20211963b4d65120095ee874880f6709ecb0754517ded71115f0c861b8e596852ba9555007dfd8caee2bffe89af61c59f6fcf8d91fffec87ac137c1a25e0e05baf635b73054aa41bfc5a814fb58ca69d4d2350e848a1bb57", 0xa5}, {&(0x7f0000001280)="322ef818f04a33b9ddb8cd80d79ea244ce91145e65a0860c8ff0f65a2b221726526a66ebde7d2d468b294ec770d3e582577844fb4d41048854fd984bf72e01f249f7249f83b0ca92a14d349955e22ef32029f06bd1adfcc50649adbba71b040923479887b4398bc3895f4b4978e4b5b4efdf7853fc793e111185b10d321ecc2c624715255e3dab77f670bbe44df82ff3104566e5d259cf", 0x97}, {&(0x7f0000001340)="acbf53d07a54d0f5450766d72fe8e9b154a4a47fad9d752fd50b19af1f2e89c6abe0df1985ec6478e14ca689a9b3d42dc5620c8fa5a06ab4ebdcad453d29c338f18823792ec2bd8ff463c9e0bb32e6ee9c45074075305b3d3271c50afb36b00b438ae016314d4762f1ad3040b2b1251482fe7cc249a301ae2cc773b68c752d90b182898a5de202e428fb1ba12da82e21a0d45cc53ce65f2adc5955482124bae89f1b63672a87ae36979c7f107a12bf", 0xaf}, {&(0x7f0000001400)="508918dad28d5cae63046e025a21e6a8cf418b7263798e4d1720ff17a2324e4ae690c5b6a843e258c9252649d2ac64ff923236e6155ee47f7ed4365ebcd8c7ae3c7ad2a849b09f7c172c0b6c319bc9e9b98d233f3aa4480d570518ee7a04bdb4d18c1c4f32d7c309df756e93a98d03f7fbe16bf796101a4e77c1", 0x7a}, {&(0x7f0000001480)="ee9265e635e76f7e53cb2ac3be35fe3bb90d29ebcb9a37e39ea389941292583776ecca27becb5d89849b45cf54bf8cd3e584b51be35ee716651566fad016b12a1d4f13bf19dc001f9035bbea0015392c63266a2c61d68dd73a6b6366115df8e235cb7d97915b547988e2ea7e1e17749729a00741a0c0e47150627a50bd3ab0f785802eeeeabf7e648408feeb24431c5d9d62a7041b0ce1af7105bb54c7544fa2bc38dab328a6df2db7310ba3ac7dc08624312244a511b3ddddfaae4944a7a3548f5dd5b3c603061c686cd7297acc163ae710d560f934a8d49b93a8c41b9adcd6fed3e9fd820e6f52325b", 0xea}, {&(0x7f0000000080)="7829b315b4804e6a7078a72158561f5b9193affa5733ec4f4074c521ac85f092a1743b60fbff1816f467053baab51340e81c72a9b2b07de5", 0x38}, {&(0x7f0000001580)="9366d6aee8f07ae4ec281b2599897a8e46b25a7ae14d352c", 0x18}], 0xa, &(0x7f0000001680)=[{0x100, 0x19e, 0x2, "72138036e0b3e3fbf39f3362ed840817079089bfed0190eccc39f07b2e42ee573f13579b22a56ebc06ba0a8a163718d64e48ffd3a77d183d4c48e13515cd8e95eb16c736e6a790c3b8ce00f1ccabe7faab1c64f5cd82b2e5a681de5584b0203282c77de0c5cf4ce95d3cb304c2309c5907be4daa68b445d2f7a16a4e993d07d6089e8dc8c70e78fcf0162d2d8dcb9f0474a88a4628f9a38b26ea120e7b61f7410cc98a9d37f8e57cb83f0d81d2cbc1a8e4587740564702cb34fb362f4f643bafe880b7dc81a6bc327f81775ada7f90046f67d7d3f738c2ad5491c6104fec4a322b6cf489a4457c993772f3"}], 0x100, 0x9e21681f165cbc6a}, 0x40) 2018/04/07 00:21:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:50 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x2, 0x800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f000000f000)=""/30, &(0x7f0000000380)=0xff4b) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="196062f79a2a695ada52e086f8cecdf85c5d9b0b72d8355df824035c39dc90b23f9d8cef138668473ba39c9528d048f8e2ae40eff8f7eb9a5aea5fd74dd6c9ef52e9569342a6c667c50aac4d173b8c170ccba7354bef93e99ec26a241db45145210c150004fd4ec814aa38941445509a7d8c3a480e0106d9282fac219688207aebabc4897074c1892cde46565c717fef916c95089a76e6ce74b8ad9d97a525188016a9de7ae8082898c98946f0fd73a3ed485de689bf19e951ebd9d39dad8786d28adde8fafc5cac56e0bcef8184edc9fa6dd3e655f02b6957ce67a8cdfc40", 0xdf, 0xfffffffffffffff9) socket$kcm(0x29, 0x5, 0x0) keyctl$read(0xb, r2, &(0x7f0000000540)=""/72, 0x140) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000003c0)={0x7, 0x87, 0x101, {0x77359400}, 0x7ff, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000040)={0xc995, 0x8, 0x4, 0x7, 0x3f, 0x4}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="0000f4fffe03e3997bc09ca26f5e8d06", 0xfffffced) 2018/04/07 00:21:50 executing program 3: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) socket$key(0xf, 0x3, 0x2) 2018/04/07 00:21:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:50 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d000011000000000000001c080011fc0000030000000000000000006c5b0000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000900ac14ffbb00d12c00000000000100180000000000"], 0x88}, 0x1}, 0x0) 2018/04/07 00:21:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) acct(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x5, 0x4000) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="2627706f7369785f61636c5f61636365737329932f00"], &(0x7f00000002c0)=[&(0x7f0000000240)='/dev/dmmidi#\x00', &(0x7f0000000280)='{mime_typecgroupppp0\x00']) mmap(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0, 0x21013, r1, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$bfs(&(0x7f0000000440)='bfs\x00', &(0x7f0000000480)='./file0\x00', 0xffff, 0x5, &(0x7f0000000840)=[{&(0x7f0000000b00)="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0x1000, 0x6}, {&(0x7f0000001e00)="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", 0x1000, 0x3}, {&(0x7f00000004c0)="dd77bfd4cc2094380472ae40157f3d2b766e02824d7ae3f54d4d35ab437e62284826e532d4e167f714fe49bd981aad1f1b728d129704a9273e297318c12203e9308891e5fde8845d645f1f9e6b5d64a6ff85a69de68a93d9df6ae7f4f3d33855adbe6806250701d9bdb96c977c0e3cf0fa", 0x71, 0x8}, {&(0x7f0000000540)="6a9c3964221d03078c8354da953d03f1e99e", 0x12, 0x7ff}, {&(0x7f0000000740)="e059533144b50e47aaab3e600b1bb489854a1e318bc24af43a6986cb0f1606582a142bf495f4db5f4b9a44060a826c50014e40bead8b0c4294db9e26c32581efcf52c03ee129d989d2d681fb3d4aec788941cc079db1b08055a75c9af409bb03782860408d229e67c58d16af1c2e6837bb47ec6411c2bd14b3d4957c7c15ab58d178795b5af3f58c56e3dfbfb275e0d25aebb2eddb222e53ec448247a3d16a904c1bbfa0aed16329e07cd3fd91ddc45d0901f11a4dc74fcf2d8c1b642b7d689a93df3389914f9acb61e42e16983fbce56bd40b", 0xd3, 0x4}], 0x800000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000580)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000008c0)=0xc) connect$packet(r2, &(0x7f0000000900)={0x11, 0x15, r5, 0x1, 0xc7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r4) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "7e2b342a696173014e68b039300b65b20e4ccbc5d55d38110144e5a51a3750f54d2e0244761794fcb05eff81c6853fe5a9c4d5c86dc54e93f3437531d712de38", "ddf416217cf52cafbc95186493c5de246c27cea0f8dde603ce98fdb64e32b462", [0xfff, 0x8001]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x3fc00000000000, 0x4e23, 0x1, 0x2, 0x0, 0x80, 0x73, r7, r3}, {0x4, 0x140b, 0x1f, 0x9, 0x3, 0x9c5e, 0xb8f, 0x57a0}, {0x9, 0x9, 0x100000001, 0x80}, 0x6d3, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x1, 0xe45, 0x0, 0x800, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="500000000000800000000000000000e3ffffff000000000000"], 0x10}}], 0x2, 0x0) 2018/04/07 00:21:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x16, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) 2018/04/07 00:21:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getpeername(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0xffffffffffffffe0}, [@alu={0x7, 0xfffffffffffffff7, 0x7, 0x7, 0x0, 0xfffffffe, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x200000000000, 0x5, &(0x7f0000000100)=""/5, 0x40f00, 0x1, [], r2}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210200001600000080000000000900180000f011e010315aec20", 0x29}], 0x1) 2018/04/07 00:21:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r0, 0x29, 0x4400000000003b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000000000000000000d0ed4fe1e647565d"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/07 00:21:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1000, 0x6, 0x2, 0xffffffffffffff3c, 0x0, 0x81, 0x10000, 0x4, 0x0, 0x8, 0x5fb, 0x81, 0x87bf, 0x2, 0x9, 0x700000000000000, 0x100000001, 0x1ff, 0xcb7, 0x4, 0x7, 0x6, 0xfffffffffffffffe, 0x9, 0x7, 0x401, 0x8, 0x86, 0x1000, 0x5, 0x401, 0x2, 0x0, 0xfffffffffffffffd, 0x5, 0x67b0, 0x0, 0x2, 0x0, @perf_config_ext={0x44e, 0x800}, 0x6000, 0x101, 0x800, 0x7, 0x3, 0x3, 0x3}, r5, 0x3, r2, 0xa) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x800000010006, 0x1, 0x0, 0x1000, &(0x7f0000756000/0x1000)=nil}) mprotect(&(0x7f0000755000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 00:21:51 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000200), 0x0, 0x800000000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 926.592748] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 00:21:51 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400400, 0x0) io_setup(0x3, &(0x7f00000005c0)=0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x0, 0x400800) ioctl$KDMKTONE(r1, 0x4b30, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e0", 0x4d, 0x5, 0x0, 0x1, r2}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000500)) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000680)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000480)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30) r4 = syz_open_procfs(r3, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) pread64(r4, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r0, 0x0, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x4, 0x0, 0x8000, 0x101, 0x0, 0x1, 0x0, 0x7, 0x0, 0x6, 0x0, 0x3, 0x6, 0x8]}, &(0x7f00000003c0)=0x100) timerfd_create(0x0, 0x80800) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000580)={0x2, 0x60, &(0x7f0000000600)="a7e0943d4f14ecdf73888554e1620421ccf0bb678aa7c35a9aeac98a31f05632a0cfcb91403e504b1c455ec83361a25e9a561aa6c3531f2f7c078bc5c4f64974ddd6f6e13e4b6d9a34dd0560666935b955f0c02d8723c7607e5c0b60c520774d"}) semget$private(0x0, 0x0, 0x2) io_destroy(r0) 2018/04/07 00:21:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x20000041) 2018/04/07 00:21:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) write$cgroup_int(r2, &(0x7f0000000240)={[0x2f]}, 0x1) writev(r2, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a0021020000160000008000000000090018000b0011e010315aec20", 0xfd9a}], 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/04/07 00:21:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ppoll(&(0x7f0000000080)=[{}, {}, {}], 0x20000000000002fb, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/04/07 00:21:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:52 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x0, 0x3e, r0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/07 00:21:52 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x0, @empty, 0x68fd}], 0x3c) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x401) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) personality(0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x10001, 0x1, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r4 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0x0) keyctl$set_timeout(0xf, r4, 0x5) 2018/04/07 00:21:52 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x4, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}]}, 0x510) r2 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x2, 0x305002) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1f, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000640)=0x3) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0xe, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfe14}, [@alu={0x0, 0x4, 0x7, 0x6, 0x3, 0xfffffffc, 0x4}, @alu={0x4, 0x100000000, 0xd, 0xb, 0x4, 0x10}, @jmp={0x5, 0x6, 0x7, 0x6, 0xf, 0x44, 0x1}], {0x95}}, &(0x7f0000000700)='syzkaller\x00', 0x8, 0x6f, &(0x7f0000000740)=""/111, 0x40f00, 0x1, [], r1}, 0x48) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000880)={[], 0x6, 0x1, 0x4, 0x0, 0x8000, 0x0, 0xd000, [], 0x45}) pivot_root(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000ac0)=0x1) keyctl$set_reqkey_keyring(0xe, 0x7) getitimer(0x0, &(0x7f0000000b00)) getpeername$ipx(r4, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000bc0)=0xfffffffffffffffc) setsockopt$inet_int(r4, 0x0, 0x37, &(0x7f0000000c00)=0x1000, 0x4) getpeername$packet(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x14) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000cc0)={'syz_tun\x00', {0x4, 0xe819, 0xffff, "d195d72100d8", 0x5}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000d00)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @rand_addr=0x22447ddf}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @rand_addr=0x100000000}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x410) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001140)={'vcan0\x00', {0x4, 0x400, 0x8, "1e2160a1ecf7", 0x8c5}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000001180)={r4, 0x578}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000011c0)={0x9}, 0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001200)=""/98) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001280)={0x8, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) connect$rds(r0, &(0x7f0000001340)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)={0x5, [0x7f, 0x8, 0x2, 0x4, 0x3f]}, &(0x7f00000013c0)=0xe) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000001400)) chmod(&(0x7f0000001440)='./file0\x00', 0x142) syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x3cf, 0x80000) 2018/04/07 00:21:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)}, 0x20000041) 2018/04/07 00:21:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:52 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @random="3d72a416cea2"}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="a4001100", @ANYRES16=r3, @ANYBLOB="100328bd7000fddbdf25020000000800050006000000080004000700000060000300080008000100000014000600fe8000000000000000000000000000aa140002007465616d30000000000000000000000008000300030000000800080001000000140006000000000000000000000000000000000108000800000000002000030008000300000000001400020067726574617030000000000000000000"], 0x7b}, 0x1, 0x0, 0x0, 0x40}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x7f, 0x4) pread64(r2, &(0x7f00000003c0)=""/237, 0xed, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) 2018/04/07 00:21:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20000000015) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1}, 0x0) 2018/04/07 00:21:52 executing program 5: r0 = memfd_create(&(0x7f0000001280)="2b656d310173797374656d7472757374656473797374656d766d6e6574307d00", 0x2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000012c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getresgid(&(0x7f0000000140), &(0x7f00000011c0), &(0x7f0000001200)) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000001240)=0x6, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pppoe(0x18, 0x1, 0x0) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000013c0)={0xfffffffffffffffe, 0x8, r2, 0xfffffffffffffffd, r5, 0x3, 0x2, 0x400}) r6 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) clock_gettime(0x0, &(0x7f0000000080)) shmctl$SHM_STAT(r6, 0xd, &(0x7f00000001c0)=""/4096) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, 0x0, 0x2, 0x8a82, 0x7}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup(r7) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0102000000000000220000400000000000080000a7b60200"]) 2018/04/07 00:21:52 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000540)=0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x6, 0x3ff}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xfffffffffffffd89}], 0x10000000000000db) socket$packet(0x11, 0x3, 0x300) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x801fd, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) close(r2) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x100000000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4000000001d58, 0x82) 2018/04/07 00:21:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000280)={@local, @dev, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) recvmmsg(r0, &(0x7f0000002880)=[{{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/7, 0x7}, {&(0x7f0000000500)=""/240, 0xf0}, {&(0x7f0000000600)=""/123, 0x7b}], 0x3, &(0x7f00000006c0)=""/163, 0xa3, 0xd2}, 0x20}, {{&(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000800)=""/67, 0x43}, {&(0x7f0000000880)=""/172, 0xac}, {&(0x7f0000000940)=""/130, 0x82}, {&(0x7f0000000a00)=""/237, 0xed}, {&(0x7f0000000b00)=""/174, 0xae}, {&(0x7f0000000bc0)=""/69, 0x45}, {&(0x7f0000000c40)=""/219, 0xdb}], 0x7, &(0x7f0000000dc0)=""/76, 0x4c, 0x5}, 0x7fff}, {{&(0x7f0000000e40)=@vsock, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)=""/27, 0x1b}], 0x1, &(0x7f0000000f40)=""/185, 0xb9, 0x3}, 0x80}, {{&(0x7f0000001000)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001080)=""/4096, 0x1000}], 0x1, &(0x7f00000020c0)=""/134, 0x86, 0x3}, 0x81}, {{&(0x7f0000002180)=@rc, 0x80, &(0x7f0000002700)=[{&(0x7f0000002200)=""/255, 0xff}, {&(0x7f0000002300)=""/139, 0x8b}, {&(0x7f00000023c0)=""/133, 0x85}, {&(0x7f0000002480)=""/31, 0x1f}, {&(0x7f00000024c0)=""/12, 0xc}, {&(0x7f0000002500)=""/205, 0xcd}, {&(0x7f0000002600)=""/27, 0x1b}, {&(0x7f0000002640)=""/191, 0xbf}], 0x8, &(0x7f0000002780)=""/196, 0xc4, 0x49}, 0x7e}], 0x5, 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000050c0)={'team0\x00', 0x0}) accept(r0, &(0x7f0000006580)=@hci={0x0, 0x0}, &(0x7f0000006600)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006bc0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006d00)={0x0, 0x0, 0x0}, &(0x7f0000006d40)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006dc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000006e00)={@local, 0x0}, &(0x7f0000006e40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006e80)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006f80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1021}, 0xc, &(0x7f0000007640)={&(0x7f0000007040)={0x5c8, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x160, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x45eae97f}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x154, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcd04}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r8}, {0xc4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x1d0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6e4a}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff7f}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x5c8}, 0x1, 0x0, 0x0, 0x10}, 0xc4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/07 00:21:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x62f2, 0x0) connect(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x20200000}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfff, 0x100) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x1f, 0x4) [ 928.600592] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/07 00:21:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}}) 2018/04/07 00:21:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa75], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x605c0, 0x11) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{}, 0xfffffffffffffffe}) 2018/04/07 00:21:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x800}], 0x1}, 0x20000041) 2018/04/07 00:21:53 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x1000, 0x6, 0xffffffffffffffff, 0x80000001, "fe31109d16c117d3c84124ea9d4348cf019ef3380e9d3638b493ff3d6979fa4c5fe4ba28ad3b317116979117", 0x20}, 0x80, [0xe910, 0xfffffffffffffffa, 0x9, 0x1000000000, 0x9, 0x5, 0x100000000, 0x8, 0x0, 0x6, 0x1000, 0x5, 0x2, 0x0, 0x461, 0x1, 0x8, 0x0, 0x6, 0x1, 0x2e9, 0xffff, 0x9, 0x7fffffff, 0x0, 0x4, 0x51, 0xff, 0x8, 0x2, 0xab39, 0x2, 0x5, 0x40, 0xfb9, 0x7, 0x401, 0xa83, 0x7, 0x3, 0x401, 0x101, 0x60b, 0x20, 0x8, 0x5, 0x6, 0x101, 0x1000, 0x1, 0x200, 0x5, 0x4, 0x1, 0x1000, 0x0, 0x800, 0x7ff80000000000, 0x400, 0x687d, 0xfff, 0x3, 0xa024, 0x6, 0x9, 0x45, 0x3f, 0x100000000, 0x7, 0x7, 0x5, 0x6, 0x9, 0x9, 0x400, 0x4, 0x3, 0xfffffffffffffff9, 0x5, 0x100, 0x3, 0x7, 0x81, 0x0, 0x80000001, 0x800000000000, 0x0, 0x20, 0xffffffffffffff7f, 0x100000000, 0xfffffffffffffffd, 0x4, 0x9, 0x9, 0x5, 0x6, 0x2, 0x0, 0x3e, 0x8, 0x8, 0xb4, 0x3f, 0x2, 0x0, 0x4b4e, 0x80, 0x4, 0x8000, 0x6, 0x200, 0x9, 0xa5f, 0x1, 0x37c, 0x200, 0xbf7b, 0x4, 0x9, 0x10001, 0x8, 0x1, 0x0, 0x1, 0x80000001, 0x7, 0x6, 0xe349], {0x0, 0x989680}}) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="02000000060000000000000000000000000000000000000000000000000000e176ef3183cbd5f0050000000000"], 0x30}, 0x1}, 0x0) 2018/04/07 00:21:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) close(r3) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001180)=@ethernet, 0x80, &(0x7f0000001640), 0x113a, &(0x7f0000001700)=ANY=[]}, 0x0) 2018/04/07 00:21:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000380)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=[0x68, 0x38]}}}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) migrate_pages(r1, 0x800, &(0x7f0000000140)=0xfffffffffffffe5d, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xfffffffffffffc8b, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaef5861ac2334afaa169bdcfda8eb8947a0b6cb53400418e662f1c3974ff4dd26b8a05117d935d9593cc6a7eccce1b21e0986f164e179834fbf9f70bba0705738f46608f55e2da3fd5f5e3eaa1fb7a89049658b2236451252c2", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[]], 0x3df, 0x0, &(0x7f0000000500)}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) [ 928.653183] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/07 00:21:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0xf0ad, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x9, 0xffffffff, 0x5, 0xd5, 0x7, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3d, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb0) unshare(0x28020000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000400), 0x4) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x400, 0x2e48, 0xffffffffffffff7f}, 0x10) unlink(&(0x7f0000000380)='./file0\x00') [ 928.729433] binder: 28821:28831 got reply transaction with no transaction stack [ 928.737096] binder: 28821:28831 transaction failed 29201/-71, size 0-16 line 2763 2018/04/07 00:21:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x39d, 0xfffffffffffffffb) 2018/04/07 00:21:53 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x200100) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x20, &(0x7f0000000080)={0x7ff}, 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xc8, 0xfffffffffffffff8, 0x2, 0x3, 0x9, 0x7fff}) setitimer(0x2, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip6gretap0\x00') write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x2, 0x5, 0x4, 0xc212, 0x3, 0x3f, 0x2, 0x264, 0x38, 0x26b, 0x9, 0x10001, 0x20, 0x2, 0x3, 0x8, 0x7}, [{0x7, 0xffffffffffff3e9f, 0x4, 0x8f, 0x9, 0x3ff, 0xfffffffffffffffa, 0xe7}, {0x70000000, 0x5, 0x7, 0x3, 0x4, 0xfffffffffffffffd, 0x9, 0x8000}], "6ed049d88ec2e176963453512d0f8caaf5529632c9c960bff2a99c87a7279eb442e7d7c440cd538c9ea88dab333403a709700cee3f839586e9950d1cade223b5f7ab7652310e5215f67790159d9dc80705f5316f20b81ed24bc2f3a5f4177afb08565e9635277ed164336df83bbb470d0c7abc42f94dd6d56db7733d84eda5087bd6840dfa47e5709966e649beb41d52521f3da091000f87867fdb9006adb58e5182f303ce672ced2306cfb2cf3c9a6999ff5ac54bec2d80c44704ebe2b41066a430cd6933094b5de56624f686dcac73d75160e0490b1242cde1544b1ceebd9a1d6772e0ffae38664fcd82b0b6", [[], [], []]}, 0x465) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000640)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x1f}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r1, 0x100}, &(0x7f0000000740)=0x8) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000840)=""/210, &(0x7f0000000940)=0xd2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={r1, 0x5}, 0x8) bind$ax25(r0, &(0x7f00000009c0)={0x3, {"8f18d1b14d97f6"}, 0x7ff}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)={r1, 0x0, 0x1, [0x81]}, 0xa) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000a40)={0x81, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000a80)={0x90000008}) recvfrom$ax25(r0, &(0x7f0000000ac0)=""/136, 0x88, 0x40, &(0x7f0000000b80)={0x3, {"c86997d5c7c012"}, 0xc9}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000bc0)={0x5af, 0x4a46, 0xe3, 0x100, 0x5, 0x1ff, 0x10001, 0x3, 0xae, 0x2, 0x9}, 0xb) inotify_add_watch(r0, &(0x7f0000000c00)='./file0\x00', 0x80000101) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000c40)={'nat\x00'}, &(0x7f0000000cc0)=0x78) io_setup(0x8001, &(0x7f0000000d00)=0x0) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) io_getevents(r3, 0x1, 0x5, &(0x7f0000000d40)=[{}, {}, {}, {}, {}], &(0x7f0000000e40)={r4, r5+10000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) sched_setattr(r6, &(0x7f0000000f00)={0x30, 0x7, 0x1, 0x4, 0x7ff, 0x100, 0xffffffff, 0x2}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) fcntl$notify(r0, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001040)={r2, 0x6}, &(0x7f0000001080)=0x8) setuid(r7) 2018/04/07 00:21:53 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x2, 0x8000}) 2018/04/07 00:21:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4d01efdd82fc69f0e207f559292ae74f0e08dab075101ac868ce7bec374b3a66422cb29f5309011af0bc17b40926907f75d38df76099a13c05050aaa5ac8265ac90441625be097508aa0955c79ecc8e976cade8a5143f80ffd1dcf26117cc7f99d282aaf06c746f711a58444346ec651d613a9bce588bda2a5ef32bc7a9941bc83dbddf80e826c33401f068747ec500c2244f8222e79c4fcd4c32a6a2484ba005462505858c82e784c48dc363b15aa4f76493edec31c81fbec94181d04bb71cc9d5c97a76ed5c45d5f2ef9cda1e4f4afb2c55e67999d42bc7dbc76c1417445425e2f8846e21ceee0fa8af729f450ac2ee1b08591d22e99b8abe60fd72e418b9ef22eeb0376bd4763431b56dd4f40c70428f5c2f977e5b4d0861691410cc1b701d96d43145580a25dce4562e600ad43f7ffb26a004e877f138de37dd03e17e2453358a3af06ac19a0b7963f9725013a6d9c307dab1bc1f6cb0e5f080ea0e3c3ac2ea3adf8c3dfc4afcf93282b86216c7ee8ca7a649782a724a9d5ffe69f459cd4d9cba765effe345c9ff439c4c0dcb3c9b449af6dc8ed79f6dee259971d42828f601d70c703c77ef9006d5bcbd8ac942a7b14c2077ead4f0b92f725ab570f1d723e54222fbf65f8f77ca6137f3423957317ccaad8dc12207bc6442af04550a1ecc589bf430b7e6f272f62ea304068fa187f9d68f6cf2cdea5bfd1f5a9a8645c2e6df793d88ba01aae61d1b3a249254e86a8e72b0d2155803ba496e5596eb0b72629cd1756c7df6bcad571e1058fa5bffb7231ad69890085bb15f068ceba7a18ef824037c948344728e057b415ead90de8dd4f5ce4c6f252b16a6da8aaaa943b876f7c1df0a785b2d8d2f3a821298832d1b4f9541318de982d7e3b7f5f76c097aeab9b59dd6d98ad97e0c199f90d3fc502b857c317ff813a49519a9e948ce7278cde05abfb5e604e04a7743ec383d62c095a3e97d20afbd77c06cf837d4890962142a5c3c8cec59460a1273b6a1a2d60e385e80107b86d189ee6af529e0885d0295ee5c4a95b3845609acccb62dc955cc421cdabedbcc07b43ea49cd0ec4fa694e7adff5c1cefd952aee9c0830bf42a3d2779cc666e50d9bf73289eeb85dcaf1dbd3308e99e2f5a2ef6aae54873e635069fb7824b0f41a8be9874c333289c4f81e2b0a889f7677f180361d1a5d2f5698fa9017d219f7e1fce30ef03ed2676677f017c852c3a20e6595dcc14af7eb6198647d227595e65c5648ef6434b4f2d09a1c3f080da9a3cb2c5672d1218ffcbac8876105ab9854dcac2b8b6e91c810ff74f86b6c06d9b41931e1df9131c395c744c3cd4ba0c7cd453b4c63af72efa747825ab", 0x400}], 0x1}, 0x20000041) [ 928.815347] binder: 28821:28831 got reply transaction with no transaction stack [ 928.822925] binder: 28821:28831 transaction failed 29201/-71, size 0-16 line 2763 2018/04/07 00:21:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0xaa}}]}, 0x34}, 0x1}, 0x0) [ 928.883671] binder: BINDER_SET_CONTEXT_MGR already set [ 928.947825] binder: 28821:28850 ioctl 40046207 0 returned -16 [ 928.948985] binder_alloc: 28821: binder_alloc_buf, no vma [ 928.959584] binder: 28821:28868 transaction failed 29189/-3, size 0-0 line 2963 [ 929.004886] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 00:21:54 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x20, &(0x7f0000a9efec)={@remote}, &(0x7f0000000000)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x1110c0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x8000, 0x1, 0x1, r2}) 2018/04/07 00:21:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:54 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x7fff}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/rt_cache\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="d78ba8c96f90b69e3ddd14c752150cdf2d743074ff05c7a2d4e5993e9aede68855b5ec1751ac0d2faccfb66bad47e1e2050236c568bd7f8d55a2cf40a4fd2df6d3974f7c1454b9ead87f796ee31d121d428b74648a45219bedaf764eb1131881cd98cd6720f400772e5d7d84092bfef4acfd9ad52641051e3ace851cbf3819e095607e2392fb3b4ffc663e9f683a30b50e64331339d1f361a0e858b29ebde02d33f105cc7fbdb6764f75f45ce77ba7ac48a92a51cb2185e01c71d24602c5993e1ce6f82df74afe8c6c710c122467a69ac4fa6291a27c655c87f382b4de50736b7564373a2f127176b98684a3deca145ce5f9666d4097352a046442512e130848b61682c794947e95296e25ef9f7480079c2a8dcd3365bb8e10c484d51888ee0985198418c9457ff92b494a15b1a28b4b8ce12709bf07c326b929ebb840fcca67d75e6457212796df9625c403cbc4224ca8f27f8633ea3ef004e99e192c620ebebe6401c08c627b74afa592631f3c391b1b47e1759cfa21d96668a045bbceff449f4f9ee264615ae164059af015a6545a6a9df86d8fd44bff434ffb25407d6dc2806d9af6778486b1456ff254770fd0439931b25c46188fefd97f0c3fd610e6d7189bde4f1e1e066f0524adc5ab3e840112367dbf4bafa6eb9d2f1256e7e481a619d99efd8601f807325134c312deff5c5152cf6b0a0c32025ef0ff990032f94a247bd2448bf690ca70acc90a5af011f59f0a097b789c8181f081ccf1f7b05e7b37f1275d67b971ecc86f349d964af38dc66f2ed4b8a8c9e04d8813ce3761e9e272b38746bea86a05389ff3ebafb8e3b97a755bc50c05cc2ac22dc63d9d3e98fad750bbee16e9897bcd18b1f02e38423c32efd900c65305505a49e32c5106c48fd1075e3322aa29cea91dd44e8c9db10547d514069fe4eeb08434463eee429d28f1ba1a0cc148be247ebdbddf42539aaf4df4", 0x2b2}], 0x1) sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x0, 0x0, 0x0) 2018/04/07 00:21:54 executing program 3: msgget(0x0, 0x88) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0)=0x401, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) r1 = shmget(0x3, 0x2000, 0x212, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/191) 2018/04/07 00:21:54 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xef33}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0xfff, 0x2, 0x4, 0x780a, 0x32, 0x8, 0x2, {r4, @in6={{0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0xaba, 0x1f, 0x8, 0xcb1, 0x80}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000540)=0x4) write$sndseq(r0, &(0x7f00000006c0)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x1}, @time=@time}], 0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0xb}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000400)={0x1, {{0xa, 0x4e22, 0x3d8, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, {{0xa, 0x4e20, 0x73, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) 2018/04/07 00:21:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3ff, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 00:21:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x2fe, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000040)={0x4, r3, 0x10001, 0x8}) listen(r2, 0x404) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0x7e3, 0x3, [0x7, 0x6, 0x81]}, &(0x7f0000000180)=0xe) listen(r0, 0x3) dup2(r1, r0) 2018/04/07 00:21:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x102}) socketpair(0x0, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r1, 0x4b36) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3b, 0x4, @thr={&(0x7f00000001c0)="7bed15d79fa9a2beb4354ec70f4011ecd52809e55102a4f098ed19c388f9f3885d14fa1ff1a16cca3ed0736747c516544141360b0f1b03f4627b7d474f9bd379707bfb64b49726109a0209edb4856ab8edb15667f0f75e2c06ec9e9d550132121dc30c25c067a12326081c02035eea647b18455cc5158c54931e", &(0x7f00000002c0)="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"}}, &(0x7f0000000240)=0x0) timer_delete(r5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001400)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00000018c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001880)={&(0x7f0000001440)={0x430, 0xa, 0xf, 0x902, 0x70bd2b, 0x25dfdbff, {0x1, 0x0, 0x8}, [@nested={0x1d8, 0x3f, [@generic="dce82e3596f23a7365b56dc8c25387cf500b8686b82d547fcc8d038864a3ec6fdd84616edb7fa12716f28ebe7fcb5097281b18e1fd685501132bdf7f97c0022af82447b023e6651a80fb0b45fa0145a9b05f36fae2d6f88643e185889f0de88e16f4c0883529c59a51957cf3c3a35a1c87a8cdb7c8b3a2454b7b76f73632596a66b014187c46dce3f209814de68b6429817e888a7eee2756d26b74ab13ebcc02d085be7f9d772c25e62daebfc6db5d44c5c22f657ef11ebddaf6eb61c4f6673b2e87b811ee1a37420fdd65d413d0c6306423bc013c5679c58fd39fbf3dfb41c1d3e28b70b5ac48020f5d74cc0a", @generic="3d9435bff6b199d453aa27d1cee45c673b767ceabe9e5b4940246727b475f3cae3f56e7cb77b9fc35f4cf76d14545080d46b7d514f47f84a7e6c2dd86c4207b6f2aed1b0596ff75d121b2026842d58f4f352049dc4dc6f8c7314f88f699af2705972b7fd67d5dcd1a012bbe50322fd40a7b7e418fe8e21ce5b0291fd3a252afc7c0b4e579fc5ae89bc45df14984caec00d4f9f03917e2e8597ba7d57bf935ea35f6f21fa1cbffdbaf6a9bcaa5012a0a610d14df932f73c3e827caef6602e4aac8ef9e19b8926f2915cd380aec3941357ea26df29e80888c304fae508", @typed={0x8, 0x28, @fd=r4}]}, @nested={0x1f0, 0x77, [@typed={0xa4, 0x18, @binary="daf27da59737482c25c13c5b2174036cf25414bfd98c40ffaa188cf03cbd96d29599b8d0e51168e73a7adcb69be69ddefbe9ec791cf53296d65787c307033b04ccc48eeb5dfaed6e3ac8414e4ad0cfd5f544aa15bb0d9e9075e9790379aaaf335bbaa87c931f7ec261943b33bbb751d6f4f6ee4887ce5988a84eefa24841860ddb7e388bf14d4c2d3e9c45530ded5b5f8bf6a027940881de7a2ad641edc5"}, @typed={0xc, 0x6b, @u64=0x3f}, @generic="763a1417c2bd57c8a71f45e182d97db601efb7ab95bb500547cc30cf2a7d7f1f07054d0448bd61a04e8217c54fc14426d8c744511db19affb8dda7dd8b4ed33f7af11c3bb3de47bed3f68c3db03544a3d1fcd7cce8b0c96757aa314d0cd0aa63364aeedd4aa868bd07abc239688108a1b12bb83072039e4e6f65280aabae16b3813459901f0b149921f9299513f9abc302b20fbab3a98018ef9812ae018996d7dac309bfcfad31dc79def07589515a2d44", @typed={0x8, 0x4a, @uid=r7}, @typed={0x4, 0x1d}, @generic="7befd2890bc6b9ca7e8de43e9d8b5a8938f738a7dd86b6538ed499ce9effe09b70888b38ddd729e0c3f579db73f355a905a4af093217ca80a5871abd537a9071e7f3d9a9d56207e960cabef1f9d982b1053f722f45396defa621dc73d87d8905ec5f91ffdebeea9ebb6e250b10e58ebcd1b1af9a563db6e0ce134b3a6a"]}, @typed={0x54, 0x8c, @binary="dc298a4a5226122dab1c28f636629ea235e92cfadddc225fef4d43c9eec52d994e31926eb211998a8ecd702ccbf2a817cd7ae7ad495ab4433696029c79a0cc4e7d8c85f94b35b1cd41af5707f55d023a"}]}, 0x430}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) timer_getoverrun(0x0) 2018/04/07 00:21:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x200}], 0x1}, 0x20000041) 2018/04/07 00:21:54 executing program 1: r0 = memfd_create(&(0x7f0000000040)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000140)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) 2018/04/07 00:21:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x1040000000000006, 0x6, &(0x7f00009c7f27)="02000800", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="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", 0x148}], 0x1, &(0x7f0000000000), 0x35e}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 00:21:54 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x7000, 0x800, &(0x7f0000000180)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000810000002ededf878de1c00e1eedeb9bc775000e000032848cb2d3c6753f4311c032c997582b8c3297a84bc04dae"], 0x18}}], 0x2, 0x0) 2018/04/07 00:21:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r0) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/04/07 00:21:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:55 executing program 5: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x1, &(0x7f0000f63000)) r0 = memfd_create(&(0x7f0000000000)='vmnet1$&vmnet0ppp0:\x00', 0x2) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/07 00:21:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x750a000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) dup2(r2, r1) 2018/04/07 00:21:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8000000100000) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000074d000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000100)="0f001866b9db0a00000f326766c7442400892b00006766c7442402070000006766c744240600000000670f011424440f20c066350e000000440f22c0ea0e003a016766c7442400fccb00006766c7442402000800006766c744240600000000670f011424b8e0008ee80fc72fba4100b007ee0f01c9", 0x75}], 0x1, 0x8, &(0x7f0000000180), 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0xaaaaaaaaaaaae4b, 0x0, &(0x7f0000000380), 0x10000181) 2018/04/07 00:21:55 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000000d80)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x0, 0x5, "c3f6f5500371206fc93941066592a1ad553dcf1e8532161ffa5d36dc601046f8dc35ab58b36a9c8b276658743998ca7bbda75b7af3d6fe84a45e9fd2dd73f8", 0x3a}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000180)="ebc14935e018c25ef5a1f883d4da607ccec405e8017bd004c64fb08b6541dcc45390905dfb299ff96ebba146410ffae2881f8f3463e075714651443fcb591ab126547343b9939d0152954d4a8cad612c84055406b43aad8f19f9a904147219a2d74571f8153db19dd805c8705282d4efc6d0d1fd14eace32c6d3afdcd02466ad5e4bb52c4f449dfa8a4a979ab8517b8a4093ca847aa68f0ae499210cc0a814088e947c8e2f35d0a17b0363ac37248fd57eab88a77f319c47cbac7fe8285b266213b4c529492203d1f414a2be3d11705d43ae274d443814ab7598cc8a80e7fb3f93cd21efdc17", 0xe6}, {&(0x7f0000000280)="370fd487c18d3dd265a746fa4e", 0xd}, {&(0x7f00000002c0)="802a236623c3e73cc65f472a892e296df3d8bab86972db8071153a83fcd87ccb7481492e5e04e3c71ccd782f11e7ed24c1be6cdb25574808b5ab591924208bf11cafae9dd58882937e750856ad0bedc26274dc2b1e28031137d2b9e7ddff48ed502a0697c36623c8d543a8a65285aa34646c06c9ec5e96d272906f1c96ef42cfa52f23b22ddf5fa366f172f3454f9d59d228dafb064b56a70613f29e952aa4fd121b8634781e9e3c1b2c1a885fd8d89109f8c5a4e2d2bbabf0b19b6a1792ddc8", 0xc0}, {&(0x7f0000000380)="b45cbd200e74feca04cf569002dc9df89f281dff74b321eb8d000c711f71d6b0bca30b18d871be9cb439f911551e87d272c1fe5ba6b5078cbca3d30131fcc703650d25bd1e1afd805c19b7f7cc83b5d1341be9351a8f003e0fe9744d251ebef74ada2833ab1c87d7a7db3152164ce9fab3604d586219a37ddebf27ee1c997d742808664dbea07cee442495e2c7e66b0f85ad2279e621665be90054477761a0a5f56ca63ebdeafdf91beec8f5c1a7e2f2238a6c9dc69f97994990a7ce55affab31c922f2e3b5a250220cc17c08e3c3d61d069", 0xd2}, {&(0x7f0000000480)="d9412b8580a75725c50e9f236d1ac65f6508cd5a87355828c8a64fa869d0c1267fcac02181203c998668aa03a1cab954eb5e833523948055437aa11b", 0x3c}, {&(0x7f00000004c0)="af3ff5fe3bce9b02e3415f34a271a77cf8426522116da0b94f500f19fc2048565c5d9462b1", 0x25}, {&(0x7f0000000500)="38b39fa15f0320f47f81a66fae439c094ad308d1d378cb6712454a4cf398a8080398e994144e61501c43445b7ca3b50339329751f712d29a081839a4095f35fff51f6966c1c282c63de13554a2ac709ece9c3e0f2ad08c49afcaf38a900624353e72b0a248118f", 0x67}, {&(0x7f0000000580)="7109b6ac81ad86732f7db46b3a5a5d5ede81bf2fff377c18c644c036292c21818f4f64e26d0fc85b7895f2176d668e42e97736f0067f1c44eda3b1abebecffa6f176d057b734dc2eb344e727837c4f8b43c9719dda87416434a01619d1563f2c36e4ef540e68c8d3a6e7cdebd4b1cc8e2950265deef252b983c324e9a9c4cec8040ee35cf0aec2e051819a315d7d6cadc84fea6b35040c36e3f44e21358255c175fa99b08fcbd9c611", 0xa9}, {&(0x7f0000000640)="aa57c8c5d7513d516060de0620dcb0d1e7a52c28243254bf4abd9d775e939bc6310dee8a6e1cb8f87d6830b60fab5109", 0x30}, 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{&(0x7f0000003140)="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0x1000}], 0x3, &(0x7f0000000cc0)={0xc0, 0x13f, 0x7f, "21b034b711fd49147f56551da5c624230df3f5b1fa8a364246a538ff324c41f690dd426f10374e1b9dc34bc4789435468a76fea8ffe03b619cb2628ae4ee2c77aa34ccc83e7fab978351406eca5f94fe03eea8e463cca977aa86bb2a49d98f415b7f5e2d9773f8fed143c7c61f48acc33df435a2da2fb604ebec966bb7a03c4f2e5df2f3f20f32baeaf6da1070c71d53b6ccfb6afe84b5ea23d754ce494f4349b16866e4d0935faae5bad8"}, 0xc0, 0x24004011}], 0x3, 0x4001) clone(0x0, &(0x7f0000000100)="01751b961b731723a0fe7ff6fab6dcedcf425a815f58ed97d624060091f4914aad65be681ffd01ac227351896e03f61427ffffffff00000000e089794c4648d54ed2defe55080021fbeae1", &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10b000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="ea0300120126f267f22e260f2364660fd32a66b9470200000f320f20470f08baf80c66b88f4c858566efbafc0cec0fc75c20dce1440f20c0663501000000440f22c0", 0x42}], 0x1, 0x40, &(0x7f0000000080)=[@cstype0={0x4, 0x4}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 00:21:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x100}], 0x1}, 0x20000041) 2018/04/07 00:21:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x7, [0x40, 0x8e, 0x7, 0x6, 0x2, 0x200000000, 0x400000000000000, 0x7]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="0f00909f000000b805000000b9220000000f01c12e26459866b8dc008ed866410f38810948b885970000000000000f23c80f21f8350400f0000f23f8b9800000c00f3235000800000f306426660fdb716d469d66476f", 0x56}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 00:21:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0xd9a2, 0x400, @loopback={0x0, 0x1}, 0x10000}, 0x100000000, [0x6, 0x5, 0xff, 0x0, 0x7, 0x1, 0xfffffffffffffff8, 0x10000]}, 0x5c) 2018/04/07 00:21:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:55 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/07 00:21:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x934b, 0x10000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/84) shutdown(r0, 0x2000000000000002) 2018/04/07 00:21:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:55 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) prctl$setfpexc(0xc, 0x3) r2 = socket$inet6(0xa, 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r3, 0xef, "ad140cadc6a3df0bf97e91cb4c6de8a1802d7c90224b53b931eee0085303f330c847667aa52059e48acc72b073d09916ff9d83aa0441b2437052a308560b06db00cf401df6a1986a3c894994fc6d6e8f1aaee2e1c46eb43eca951c42f7410287a1e59a4a11e1897d8c187baf31a86d0955c780ebfc41a3c9ed5a571410b48f2c5f2577d015ddc0a921ce0cdb1f074309a6cc6b4aaa093abee113ffc65d9bc7b88c17bafcea6ab0387069ac33732d35e0381158abf9014d6e52ae5bc32af573313487da3d28910a2f6cfe05e832eaf32b0ea223285451183d9ba8f790123ef737bdcd3c8be5b404efe858f385eb83c7"}, &(0x7f0000000180)=0xf7) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/04/07 00:21:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4d01efdd82fc69f0e207f559292ae74f0e08dab075101ac868ce7bec374b3a66422cb29f5309011af0bc17b40926907f75d38df76099a13c05050aaa5ac8265ac", 0x80}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:56 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 00:21:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80101000, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x100) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/07 00:21:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f00004d4000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x449, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/04/07 00:21:56 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setresuid(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r3) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000001c0)={0x80000, 0x0, [0x401, 0x7fffffff, 0x3f, 0x8, 0x8, 0xc79, 0x2, 0xae]}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000000000)=""/117, &(0x7f00000000c0)=0x75) 2018/04/07 00:21:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 0: getegid() r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xc9e, 0x400) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) fcntl$lock(r0, 0x6, &(0x7f0000000040)) r2 = epoll_create(0x5b) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xfff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) socket$alg(0x26, 0x5, 0x0) 2018/04/07 00:21:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4", 0x40}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000200)) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x7, 0x70, 0x200, 0x3, 0x100, 0x1, 0x0, 0x9, 0x20000, 0x9, 0x7, 0x7c1cb697, 0x6, 0xa18, 0x2, 0x9, 0x10001, 0x7, 0x3, 0x9, 0x8, 0x4, 0xcf7d, 0x400, 0x9ba4, 0x5, 0x9, 0x3, 0x1, 0x3, 0x9, 0xd6, 0x9, 0x1, 0x6, 0x800, 0x2, 0x2120, 0x0, 0x2a84, 0x1, @perf_config_ext={0xffffffffffffffff, 0x1ff}, 0x4000, 0x81, 0x10c7, 0x4, 0x5, 0x57c, 0x1f}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x5, 0x80, 0xf62, 0x1, 0x0, 0x22a, 0x20, 0xa, 0x2, 0xac9, 0x3f, 0x3f, 0x3, 0x8001, 0x2, 0x101, 0xdd, 0x6, 0xffffffff, 0x3, 0x800, 0x8001, 0x7, 0x4, 0x4, 0x1, 0x4d, 0x6, 0x1, 0xfffffffffffffffe, 0xffffffff00000001, 0xfffffffffffeffff, 0xde, 0x219, 0x401, 0x9, 0x0, 0x10001, 0x0, @perf_config_ext={0x9, 0x5}, 0x0, 0x6, 0x5, 0x5e886ba6dcc06ca2, 0x101, 0x1f8, 0xff}, r0, 0xd, r1, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x44000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000040)={0x400000000000000, 0x1}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000240)) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ff8000/0x3000)=nil], &(0x7f0000000100), &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) r2 = semget$private(0x0, 0x3, 0x120) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/144) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x11a0, r0, 0x10003, 0xeed9}) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/07 00:21:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:56 executing program 5: close(0xffffffffffffffff) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000200)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0x3) 2018/04/07 00:21:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x21, 0x80004, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3ff8000000000, @loopback=0x7f000001}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ip6tnl0\x00', 0x2000}) r3 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='ip6tnl0\x00', 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) 2018/04/07 00:21:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9", 0x20}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:57 executing program 3: socket$inet(0x2, 0x6, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[{0x0, 0x81}]}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) 2018/04/07 00:21:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff00000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x34d, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ip6gretap0\x00') 2018/04/07 00:21:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4", 0x40}], 0x1}, 0x20000041) 2018/04/07 00:21:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x2) r3 = socket$pptp(0x18, 0x1, 0x2) fallocate(r3, 0x0, 0x0, 0x53e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/07 00:21:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x232202, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/07 00:21:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee4", 0x10}], 0x1}, 0x20000041) 2018/04/07 00:21:57 executing program 1: fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/07 00:21:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4", 0x40}], 0x1}, 0x20000041) 2018/04/07 00:21:58 executing program 0: r0 = socket(0x3, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) 2018/04/07 00:21:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:58 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000000000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/07 00:21:58 executing program 1 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x3, 0x6, r1) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x8000000) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xa5d, 0x40) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000200), 0x4) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r4, 0x1, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)}]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000280)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/07 00:21:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de57861", 0x8}], 0x1}, 0x20000041) 2018/04/07 00:21:58 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe1f, 0x400) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000"], 0x78) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) [ 934.303524] FAULT_INJECTION: forcing a failure. [ 934.303524] name failslab, interval 1, probability 0, space 0, times 0 [ 934.314848] CPU: 0 PID: 29144 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 934.321689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.331043] Call Trace: [ 934.333650] dump_stack+0x1b9/0x294 [ 934.337297] ? dump_stack_print_info.cold.2+0x52/0x52 [ 934.342503] ? _parse_integer+0x13b/0x190 [ 934.346679] should_fail.cold.4+0xa/0x1a [ 934.350753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 934.355873] ? find_held_lock+0x36/0x1c0 [ 934.359940] ? graph_lock+0x170/0x170 [ 934.363753] ? find_held_lock+0x36/0x1c0 [ 934.367847] ? check_same_owner+0x320/0x320 [ 934.372175] ? usercopy_warn+0x120/0x120 [ 934.376249] ? rcu_note_context_switch+0x710/0x710 [ 934.381192] should_failslab+0x124/0x180 [ 934.385268] kmem_cache_alloc_node_trace+0x26f/0x770 [ 934.390385] ? strncpy_from_user+0x3b6/0x500 [ 934.394818] __kmalloc_node+0x33/0x70 [ 934.398629] kvmalloc_node+0x6b/0x100 [ 934.402446] getxattr+0x109/0x2c0 [ 934.405906] ? path_listxattr+0x190/0x190 [ 934.410063] ? __fget_light+0x2ef/0x430 [ 934.414046] ? fget_raw+0x20/0x20 [ 934.417508] ? __sb_end_write+0xac/0xe0 [ 934.421505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 934.427055] ? fput+0x130/0x1a0 [ 934.430356] ? ksys_write+0x1a6/0x250 [ 934.434171] ? SyS_read+0x30/0x30 [ 934.437634] ? mm_fault_error+0x380/0x380 [ 934.441794] ? SyS_lgetxattr+0x40/0x40 [ 934.445796] SyS_fgetxattr+0x109/0x190 [ 934.449690] ? SyS_lgetxattr+0x40/0x40 [ 934.453585] do_syscall_64+0x29e/0x9d0 [ 934.457477] ? vmalloc_sync_all+0x30/0x30 [ 934.461634] ? _raw_spin_unlock_irq+0x27/0x70 [ 934.466136] ? finish_task_switch+0x1ca/0x820 [ 934.470641] ? syscall_return_slowpath+0x5c0/0x5c0 [ 934.475582] ? syscall_return_slowpath+0x30f/0x5c0 [ 934.480527] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 934.485906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 934.490759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 934.495948] RIP: 0033:0x455259 2018/04/07 00:21:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:58 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80004, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/07 00:21:59 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c00)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x0, 0x138, 0x230, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000001080), {[{{@uncond, 0x0, 0x110, 0xffffffffffffff93, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x7, 0x5}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1ff, 0x8, 0x2, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x108, 0x168}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x1, 0x4, [0x38, 0xb, 0x4, 0x3, 0x28, 0x3b, 0x31, 0x31, 0x14, 0x28, 0x3b, 0x19, 0x19, 0x2, 0x21, 0x7], 0x2, 0x6, 0x5}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bond0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x3, 0x20}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x40, 0x8, 0x100000000}, {0x74f, 0xffffffffffff0001, 0x5}, 0x6, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffffe) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x80000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3, r1}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000180)={0x40, 0x3, 0xd90, 0x4, "b11459e17dbe62ad2e30a04880505c49b80e34ae31e5a43b45f4b0ec1f80b897f362783537a7bfcdce807413", 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e24}}}, 0x88) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r2, 0xfffffffffffffffd) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28981f001800a41a57af94000000000000000000000a004326740006001020000000000000000000000000000000970a040e4f6ff056b89ac306d3da98012bdea0a8685b306070e11051bd9c87a7a1e4a38966e1d0abc0bc3ce627d251b7cf44f11c93a5460808fac7be8719384010cd9e422fcd313e0982"], 0x28}, 0x1}, 0xffffffffffffffff) 2018/04/07 00:21:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:21:59 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x101280) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x0, 0xfff}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3f}}, 0x4, 0x1000000000000008, 0x7e, 0x0, 0x2}, &(0x7f0000000300)=0x16) ppoll(&(0x7f0000000140)=[{r1, 0x614}, {r4, 0x18}, {r2, 0x2400}, {r2, 0x8000}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x101}, 0x8) [ 934.499143] RSP: 002b:00007f51b6797c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 934.506861] RAX: ffffffffffffffda RBX: 00007f51b67986d4 RCX: 0000000000455259 [ 934.514130] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 934.521403] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 934.528672] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000014 [ 934.535944] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 2018/04/07 00:21:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a42193de578615f4ebda743ea8ee446068401674bb0508c832136bc4796b9b9a40856f37f5bfa9dcd9d0981aaae5f6881c044117fba6a7c9b6126b036f3a4", 0x40}], 0x1}, 0x20000041) 2018/04/07 00:21:59 executing program 1 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:21:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9d, 0x8040) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc8b, 0x800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x1, 0x1}, 0x10) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/158, 0x9e) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) 2018/04/07 00:21:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1}, 0x20000041) 2018/04/07 00:21:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002940)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @empty, 0x52}, @in6={0xa, 0x4e23, 0x6, @empty, 0x3}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xf885}], 0xfffffffffffffed0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="434a2d79f5c0d695a4a8fcd6ac0f77bd6ad3f662", 0x14, 0x2}, {&(0x7f0000000140)="ae89dc7d4462d70b89dd2f8338e4563bfb7407e1bd433b934b43f1bc72ab045ef1f953a9583b1e8b8f0e421a538410c7fce71d23e94959a2096695cb723a156458bd769e9958f53c99c23f27507baf3f11913c7a69eea5ee136e3c525dc9c7a0b1c59743f3958b40aec826a4d866a87c315d9eebfbad833a9067df8628062f5cf0ddfab0fc80899cf7c167b0f3a408d829a078dd90a226c74b335d43ff9128384692909912f656ec8a16af1c90f929", 0xaf, 0xfffffffffffffffd}, {&(0x7f0000000280)="b45b07cbe7730c61908fe8da32b29daac2c134cb6c44764fcf5dc534910715deba7999683a2faf2a4456dae018a01c6cea632b3f399606c7bb6a0277533710856c27537e4c477496502679944d4a0559425dd81f5c657c7911d3a13fe6a0aa336abe5b23079d1b46e2d4d71a909298762bbe811f3f7c8b2d0036a962904500caf633dd3302035ec1924108783fbfcfa6faaf24add0ebf42de69c16439d96f076c48fbece13159a5238b0355b6665bc287c1b97d710c804c0839b0e90d1a0ae24d2f3da19deea8d92a29f12675ff781b5bd646cd0de7805ac21fd82c3787cdf", 0xdf, 0x3}], 0x400, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000200)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0xeae5, 0x6, &(0x7f00000026c0)=[{&(0x7f0000000400)="b94ac849beb77a7a4e4fce02ecb0dd", 0xf, 0x7}, {&(0x7f00000004c0)="62beb499d7c7fae86e8e7a8c599a6a9d73ca8b8a83db71bc55249b69bfc49dca3e95c6775aef6d6afbf3843dce73b7d6c84c77d0e2ee87ec5f25f3d0d91e532a3c607e25dad83be5631db5ff3755b1cbc362ca0ed9f5491c6edcefbc16247ec30194c92091a3d5083ca960f068934be5409a8af7fb5bf8f1c69fa132af7496d703dcb4346bfb8304d7eb943d765ed792f8332d75c7f93480ae7f6df0ab3be7797ecfa883443f35bf8bebd618cf97973957dceb28d574396090f8239caca93a1db1f102e92afab092984ba55d17e659bed7e8e916bfbc62f30a72dd55e24b8048ace03e0e4da8b77cc56783", 0xeb, 0xca6c}, {&(0x7f00000005c0)="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0x1000, 0x3}, 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0x1000, 0x3}, {&(0x7f00000025c0)="0f6aa987e1e91f0dc967cc94df10a2e87979622e21cd5a9ca743a2f775d600672176518209325ea1ccc395a6e12ca75b2ee45b5760dcbc0b6bfcff746c4704f4b7bad9ad1328ae3ee6a953b9667ade9a9b08279951f930551f6025272a032d376445b9721beee7e618a55e5a3bfacad6aaa3fe88abcf8af4194ac1382497039a54dd0321be799e5b7f5560dc5b28433cc56848c97c0332c517bf464e5433e509e4ef47431e5832c3bcb8353c2baf4751", 0xb0, 0x100000000}, {&(0x7f0000002680)="c55f81a7516012", 0x7, 0x31}], 0x20e000, &(0x7f0000002780)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@notail='notail', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) [ 934.780977] *** Guest State *** [ 934.784360] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 934.793292] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 934.802207] CR3 = 0x0000000000000000 [ 934.805975] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 934.811994] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 934.818074] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 934.824784] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.832816] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.840330] FAULT_INJECTION: forcing a failure. [ 934.840330] name failslab, interval 1, probability 0, space 0, times 0 [ 934.840964] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.852058] CPU: 1 PID: 29180 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 934.860001] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.866791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.866796] Call Trace: [ 934.866819] dump_stack+0x1b9/0x294 [ 934.866840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 934.874827] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.884124] ? debug_check_no_locks_freed+0x310/0x310 [ 934.884147] should_fail.cold.4+0xa/0x1a [ 934.886731] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.890311] ? graph_lock+0x170/0x170 [ 934.890328] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 934.890346] ? graph_lock+0x170/0x170 [ 934.895531] GDTR: limit=0x00000000, base=0x0000000000000000 [ 934.903462] ? find_held_lock+0x36/0x1c0 [ 934.903486] ? find_held_lock+0x36/0x1c0 [ 934.908671] LDTR: sel=0x0000, attr=0x00080, limit=0x00000000, base=0x0000000000000000 [ 934.912698] ? check_same_owner+0x320/0x320 [ 934.912717] ? rcu_note_context_switch+0x710/0x710 [ 934.920674] IDTR: limit=0x00000000, base=0x0000000000000000 [ 934.924435] ? do_raw_spin_unlock+0x9e/0x2e0 [ 934.924460] should_failslab+0x124/0x180 [ 934.929559] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 934.933320] __kmalloc_track_caller+0x2c4/0x760 [ 934.933343] ? _raw_spin_unlock+0x22/0x30 [ 934.941299] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 934.945319] ? simple_xattr_get+0x106/0x180 [ 934.945333] ? vfs_getxattr_alloc+0x256/0x390 [ 934.945349] krealloc+0x65/0xb0 [ 934.949401] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 934.957328] vfs_getxattr_alloc+0x256/0x390 [ 934.957342] ? d_find_alias+0x37b/0x490 [ 934.957358] ? path_setxattr+0x220/0x220 [ 934.961672] Interruptibility = 00000000 ActivityState = 00000000 [ 934.966564] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 934.966591] cap_inode_getsecurity+0xf6/0x810 [ 934.974543] *** Host State *** [ 934.978920] ? rootid_owns_currentns+0x1c0/0x1c0 [ 934.978932] ? kasan_check_read+0x11/0x20 [ 934.978947] ? rcu_is_watching+0x85/0x140 [ 934.983005] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801d0037370 [ 934.990929] ? usercopy_warn+0x120/0x120 [ 934.990942] ? rcu_pm_notify+0xc0/0xc0 [ 934.990962] security_inode_getsecurity+0xe9/0x140 [ 934.995625] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 934.999729] xattr_getsecurity+0x133/0x1f0 [ 934.999742] ? xattr_permission+0x310/0x310 [ 934.999761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 935.006152] FSBase=00007fe246b3c700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 935.010436] ? security_inode_getxattr+0xff/0x140 [ 935.010450] vfs_getxattr+0xf2/0x160 [ 935.010466] getxattr+0x139/0x2c0 [ 935.014957] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 935.018196] ? path_listxattr+0x190/0x190 [ 935.018212] ? __fget_light+0x2ef/0x430 [ 935.018228] ? fget_raw+0x20/0x20 [ 935.025668] CR0=0000000080050033 CR3=00000001c7961000 CR4=00000000001426f0 [ 935.029948] ? __sb_end_write+0xac/0xe0 [ 935.029964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 935.029982] ? fput+0x130/0x1a0 [ 935.033948] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 935.037973] ? ksys_write+0x1a6/0x250 [ 935.037992] ? SyS_read+0x30/0x30 [ 935.044216] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 935.049539] ? mm_fault_error+0x380/0x380 [ 935.049554] ? SyS_lgetxattr+0x40/0x40 [ 935.049570] SyS_fgetxattr+0x109/0x190 [ 935.054050] *** Control State *** [ 935.057205] ? SyS_lgetxattr+0x40/0x40 [ 935.057221] do_syscall_64+0x29e/0x9d0 [ 935.057237] ? vmalloc_sync_all+0x30/0x30 [ 935.061981] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 935.066092] ? _raw_spin_unlock_irq+0x27/0x70 [ 935.066106] ? finish_task_switch+0x1ca/0x820 [ 935.066123] ? syscall_return_slowpath+0x5c0/0x5c0 [ 935.070259] EntryControls=0000d1ff ExitControls=0023efff [ 935.076192] ? syscall_return_slowpath+0x30f/0x5c0 [ 935.076208] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 935.076227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 935.080282] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 935.084130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 935.084140] RIP: 0033:0x455259 [ 935.084151] RSP: 002b:00007f51b6797c68 EFLAGS: 00000246 [ 935.089074] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.095428] ORIG_RAX: 00000000000000c1 [ 935.095438] RAX: ffffffffffffffda RBX: 00007f51b67986d4 RCX: 0000000000455259 [ 935.095447] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 935.095459] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 935.099688] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.103966] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000014 [ 935.103975] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 [ 935.329329] reason=80000021 qualification=0000000000000000 [ 935.335679] IDTVectoring: info=00000000 errcode=00000000 [ 935.341139] TSC Offset = 0xfffffe0813572b9e [ 935.345478] EPT pointer = 0x00000001cbcbb01e [ 935.365694] *** Guest State *** [ 935.369081] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 935.377993] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 935.386869] CR3 = 0x0000000000000000 [ 935.390615] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 935.396638] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 935.402649] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 935.409351] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.417376] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.425364] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.433357] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.441367] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.449364] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.457377] GDTR: limit=0x00000000, base=0x0000000000000000 [ 935.465371] LDTR: sel=0x0000, attr=0x00080, limit=0x00000000, base=0x0000000000000000 [ 935.473378] IDTR: limit=0x00000000, base=0x0000000000000000 [ 935.481389] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.489379] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 935.495806] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 935.503265] Interruptibility = 00000000 ActivityState = 00000000 [ 935.509507] *** Host State *** [ 935.512712] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801d0037370 [ 935.518718] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 935.525169] FSBase=00007fe246b3c700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 935.533040] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 935.538948] CR0=0000000080050033 CR3=00000001c7961000 CR4=00000000001426e0 [ 935.545985] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 935.552667] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 935.558733] *** Control State *** [ 935.562199] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 935.568906] EntryControls=0000d1ff ExitControls=0023efff [ 935.574373] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 935.581314] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.588177] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.594771] reason=80000021 qualification=0000000000000000 [ 935.601111] IDTVectoring: info=00000000 errcode=00000000 [ 935.606577] TSC Offset = 0xfffffe0813572b9e [ 935.610925] EPT pointer = 0x00000001cbcbb01e [ 935.621857] *** Guest State *** [ 935.625200] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 935.634093] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 935.642944] CR3 = 0x0000000000000000 [ 935.646673] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 935.652695] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 935.658786] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 935.665470] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.673504] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.681503] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.689496] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.697499] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.705530] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.713579] GDTR: limit=0x00000000, base=0x0000000000000000 [ 935.721587] LDTR: sel=0x0000, attr=0x00080, limit=0x00000000, base=0x0000000000000000 [ 935.729590] IDTR: limit=0x00000000, base=0x0000000000000000 [ 935.737601] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 935.745592] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 935.752048] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 935.759525] Interruptibility = 00000000 ActivityState = 00000000 [ 935.765780] *** Host State *** [ 935.768988] RIP = 0xffffffff811ee7b3 RSP = 0xffff88018d76f370 [ 935.774989] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 935.781446] FSBase=00007fe246af9700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 935.789271] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 935.795176] CR0=0000000080050033 CR3=00000001c7961000 CR4=00000000001426e0 [ 935.802203] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 935.808880] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 935.814947] *** Control State *** [ 935.818402] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 935.825088] EntryControls=0000d1ff ExitControls=0023efff 2018/04/07 00:22:00 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 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$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2001c0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) clone(0x0, &(0x7f0000000300)="b233d9e289fafd0800b1c88f6efc07f7dc62477111945dea4d3be68544e0e3c7e4a67113ef20bc14e6874e2fe4222f4b36b943454cde5bfb9f20b40dff9c4a768908d590a76fe34578f065e23594363f942b2608881779321af60c76f8d234968494baaacce4ba6be9125a1d9cafde99c32b752ef4c798229e603996283a2a07456f542bed2ef6d566e8943b19e84fcbb8708791fa169e6716", &(0x7f0000001100), &(0x7f0000000480), &(0x7f00000003c0)="ff418805f4f363930915ab80000000c3bfd3e0eb77d28e2d5ec998c55e047336e85f01040000000000000000000000000000000000f48c65a4d0fedfb7a28bc62a59552c61324fd45400d3812b7ec9d03ca2f92614b2d5d8c3eee9af2127c0090de5011ecb77d60022f5c51b6a8cfe40ac9bc7b80dd9796ee461454eaf70923678ddf4e4165520138ce53bc8272ba1242b0071720f2bc050a6a976e6512d24aa7b11c1fd6068f1dd530c451a") 2018/04/07 00:22:00 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x100011, 0xffffffffffffffff, 0x0) 2018/04/07 00:22:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 00:22:00 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x21) 2018/04/07 00:22:00 executing program 1 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/07 00:22:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="f15a4219", 0x4}], 0x1}, 0x20000041) 2018/04/07 00:22:00 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x4902}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x112, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="bc7b6f780118f1c0f65f3f2df34becdb471c12572ce8f01c1ed5cf87f86a905cc50d246291f75bbb84ff63307ab78102120988e600b6327dd3a113c40dfbd690aabc7d66fae2d4913504b3b11cfc55948518899ea14199c719367f7ed94f46927158e110980a5d1faa56747af8b76b14a6567eea058f3e7a645f0a91037699e7249d287b67bcd78cc1f243b933d3a170d03fd043b7115a", 0x97, 0x4}, {&(0x7f0000000280)="e6b74da15f937e3378440075e6759399ad36ae30f900c7490ab48635022482e0bf39edcfac4c51f2c909b03937f6498f3cb24875e0a8fb114b5ab1a938331127bd8f8f17a965116e5fb0d9411adcac34e159393874fe402d01ef45e9a70c6d5eb1f91408", 0x64, 0x4}, {&(0x7f0000000300)="a7400a1b8f6643e7b025540fa03815869fa08c89a8e1a16930697de52aafd6c75cea94d6965a51ae6106ad07e473c22ff755a14fce445f62d3eccedd5b66f1b4dd3512bff4e348de1a6132593aedab3d466a9cbbe62e3749a3b29e8c7612e8d559d0d42e3ddc854055e14a9b72b84c05d0575cd2788f26a0f5eeb9c046e9c061fe30646f0fd83e44cabe3c11c242711d07e9a0c99a873370c75a44490ad24e291e46074053b1546810022e78219da751f86e892e3281", 0xb6, 0x8}], 0x2088800, &(0x7f0000000440)={'nouuid,', {[{@usrquota='usrquota', 0x2c}, {@sunit={'sunit', 0x3d, [0x37]}, 0x2c}]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/04/07 00:22:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0xa, 0x2}) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1ff, 0x8800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bridge0\x00', 0x400}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x274a) accept4$inet(r2, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x3, 0x80800) connect$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x0, 0x12, "18ac0d51f70a80ea497a057ac66b0e0fc56e3a9e2908ff11062ccaead84b7e01e1a71f3dc04ee702c91cf8fdb414ba6bca26d2875b38fd45e86ebcad9a74ba", 0x13}, 0x60) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) [ 935.830551] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 935.837494] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.844169] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 935.850757] reason=80000021 qualification=0000000000000000 [ 935.857092] IDTVectoring: info=00000000 errcode=00000000 [ 935.862562] TSC Offset = 0xfffffe0813572b9e [ 935.866901] EPT pointer = 0x00000001cbcbb01e 2018/04/07 00:22:00 executing program 2: socket$netlink(0x10, 0x3, 0x4) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(0xffffffffffffffff, 0x2, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09d83c5ebb9a60a048ac", 0x83) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0x0, {0x0, 0x2000000000000}}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8600, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 935.930316] FAULT_INJECTION: forcing a failure. [ 935.930316] name failslab, interval 1, probability 0, space 0, times 0 [ 935.941618] CPU: 1 PID: 29221 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 935.948463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.957832] Call Trace: [ 935.960427] dump_stack+0x1b9/0x294 [ 935.964066] ? dump_stack_print_info.cold.2+0x52/0x52 [ 935.969266] ? SyS_fgetxattr+0x109/0x190 [ 935.973337] ? do_syscall_64+0x29e/0x9d0 [ 935.977401] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 935.984080] should_fail.cold.4+0xa/0x1a [ 935.988154] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 935.993275] ? find_held_lock+0x36/0x1c0 [ 935.997344] ? find_held_lock+0x36/0x1c0 [ 936.001404] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 936.006407] ? map_id_up+0x196/0x3c0 [ 936.010106] ? do_raw_spin_unlock+0x9e/0x2e0 [ 936.014496] ? kasan_check_read+0x11/0x20 [ 936.018631] ? from_kuid+0x7d/0xb0 [ 936.022155] ? map_id_up+0x3c0/0x3c0 [ 936.025851] ? _raw_spin_unlock+0x22/0x30 [ 936.029981] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 936.034983] should_failslab+0x124/0x180 [ 936.039035] kmem_cache_alloc_trace+0x4b/0x780 [ 936.043600] ? cap_inode_killpriv+0x40/0x40 [ 936.047908] cap_inode_getsecurity+0x359/0x810 [ 936.052475] ? rootid_owns_currentns+0x1c0/0x1c0 [ 936.057973] ? kasan_check_read+0x11/0x20 [ 936.062107] ? rcu_is_watching+0x85/0x140 [ 936.066239] ? usercopy_warn+0x120/0x120 [ 936.070284] ? rcu_pm_notify+0xc0/0xc0 [ 936.074158] security_inode_getsecurity+0xe9/0x140 [ 936.079072] xattr_getsecurity+0x133/0x1f0 [ 936.083287] ? xattr_permission+0x310/0x310 [ 936.087594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 936.093114] ? security_inode_getxattr+0xff/0x140 [ 936.097940] vfs_getxattr+0xf2/0x160 [ 936.101639] getxattr+0x139/0x2c0 [ 936.105072] ? path_listxattr+0x190/0x190 [ 936.109201] ? __fget_light+0x2ef/0x430 [ 936.113155] ? fget_raw+0x20/0x20 [ 936.116593] ? __sb_end_write+0xac/0xe0 [ 936.120552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 936.126070] ? fput+0x130/0x1a0 [ 936.129330] ? ksys_write+0x1a6/0x250 [ 936.133113] ? SyS_read+0x30/0x30 [ 936.136549] ? mm_fault_error+0x380/0x380 [ 936.140679] ? SyS_lgetxattr+0x40/0x40 [ 936.144556] SyS_fgetxattr+0x109/0x190 [ 936.148442] ? SyS_lgetxattr+0x40/0x40 [ 936.152312] do_syscall_64+0x29e/0x9d0 [ 936.156180] ? vmalloc_sync_all+0x30/0x30 [ 936.160312] ? _raw_spin_unlock_irq+0x27/0x70 [ 936.164792] ? finish_task_switch+0x1ca/0x820 [ 936.169271] ? syscall_return_slowpath+0x5c0/0x5c0 [ 936.174184] ? syscall_return_slowpath+0x30f/0x5c0 [ 936.179095] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 936.184450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 936.189276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 936.194452] RIP: 0033:0x455259 [ 936.197623] RSP: 002b:00007f51b6797c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 936.205314] RAX: ffffffffffffffda RBX: 00007f51b67986d4 RCX: 0000000000455259 [ 936.212564] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 936.219813] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/07 00:22:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa82c, 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) finit_module(0xffffffffffffffff, &(0x7f0000000280)='/dev/loop#\x00', 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a40)=ANY=[]) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000680), 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x102) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x0, 0x3, [@random="ef40cb7bbca0", @empty, @random="c7b258d4670d"]}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/04/07 00:22:00 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), &(0x7f0000000040)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x14000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/4096) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) [ 936.227070] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000014 [ 936.234320] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 936.242044] ================================================================== [ 936.249766] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x18a/0x1f0 [ 936.256517] Read of size 20 at addr 0000000000000000 by task syz-executor1/29221 [ 936.264041] [ 936.265672] CPU: 1 PID: 29221 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 936.272506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.281853] Call Trace: [ 936.284454] dump_stack+0x1b9/0x294 [ 936.288094] ? dump_stack_print_info.cold.2+0x52/0x52 [ 936.293288] ? kasan_check_write+0x14/0x20 [ 936.297525] ? do_raw_spin_lock+0xc1/0x200 [ 936.301767] ? vprintk_func+0x81/0xe7 [ 936.305570] ? xattr_getsecurity+0x18a/0x1f0 [ 936.309968] kasan_report.cold.7+0x13b/0x2f5 [ 936.314370] check_memory_region+0x13e/0x1b0 [ 936.318764] memcpy+0x23/0x50 [ 936.321862] xattr_getsecurity+0x18a/0x1f0 [ 936.326082] ? xattr_permission+0x310/0x310 [ 936.330390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 936.335911] ? security_inode_getxattr+0xff/0x140 [ 936.340737] vfs_getxattr+0xf2/0x160 [ 936.344435] getxattr+0x139/0x2c0 [ 936.347872] ? path_listxattr+0x190/0x190 [ 936.352005] ? __fget_light+0x2ef/0x430 [ 936.355970] ? fget_raw+0x20/0x20 [ 936.359407] ? __sb_end_write+0xac/0xe0 [ 936.363365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 936.368881] ? fput+0x130/0x1a0 [ 936.372146] ? ksys_write+0x1a6/0x250 [ 936.375931] ? SyS_read+0x30/0x30 [ 936.379368] ? mm_fault_error+0x380/0x380 [ 936.383495] ? SyS_lgetxattr+0x40/0x40 [ 936.387370] SyS_fgetxattr+0x109/0x190 [ 936.391246] ? SyS_lgetxattr+0x40/0x40 [ 936.395118] do_syscall_64+0x29e/0x9d0 [ 936.398989] ? vmalloc_sync_all+0x30/0x30 [ 936.403124] ? _raw_spin_unlock_irq+0x27/0x70 [ 936.407603] ? finish_task_switch+0x1ca/0x820 [ 936.412084] ? syscall_return_slowpath+0x5c0/0x5c0 [ 936.416999] ? syscall_return_slowpath+0x30f/0x5c0 [ 936.421919] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 936.427265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 936.432091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 936.437263] RIP: 0033:0x455259 [ 936.440866] RSP: 002b:00007f51b6797c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 936.448556] RAX: ffffffffffffffda RBX: 00007f51b67986d4 RCX: 0000000000455259 [ 936.455808] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 936.463058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 936.470309] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000014 [ 936.477559] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 936.484817] ================================================================== [ 936.492154] Disabling lock debugging due to kernel taint [ 936.497698] Kernel panic - not syncing: panic_on_warn set ... [ 936.497698] [ 936.505063] CPU: 1 PID: 29221 Comm: syz-executor1 Tainted: G B 4.16.0+ #4 [ 936.513201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.522551] Call Trace: [ 936.525140] dump_stack+0x1b9/0x294 [ 936.528769] ? dump_stack_print_info.cold.2+0x52/0x52 [ 936.533962] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 936.538720] ? xattr_getsecurity+0x150/0x1f0 [ 936.543127] panic+0x22f/0x4de [ 936.546317] ? add_taint.cold.5+0x16/0x16 [ 936.550463] ? do_raw_spin_unlock+0x9e/0x2e0 [ 936.554873] ? do_raw_spin_unlock+0x9e/0x2e0 [ 936.559286] ? xattr_getsecurity+0x18a/0x1f0 [ 936.563695] kasan_end_report+0x47/0x4f [ 936.567668] kasan_report.cold.7+0xc9/0x2f5 [ 936.571993] check_memory_region+0x13e/0x1b0 [ 936.576393] memcpy+0x23/0x50 [ 936.579482] xattr_getsecurity+0x18a/0x1f0 [ 936.583698] ? xattr_permission+0x310/0x310 [ 936.588006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 936.593526] ? security_inode_getxattr+0xff/0x140 [ 936.598346] vfs_getxattr+0xf2/0x160 [ 936.602038] getxattr+0x139/0x2c0 [ 936.605468] ? path_listxattr+0x190/0x190 [ 936.609598] ? __fget_light+0x2ef/0x430 [ 936.613551] ? fget_raw+0x20/0x20 [ 936.616988] ? __sb_end_write+0xac/0xe0 [ 936.620943] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 936.626459] ? fput+0x130/0x1a0 [ 936.629734] ? ksys_write+0x1a6/0x250 [ 936.633514] ? SyS_read+0x30/0x30 [ 936.636948] ? mm_fault_error+0x380/0x380 [ 936.641074] ? SyS_lgetxattr+0x40/0x40 [ 936.644941] SyS_fgetxattr+0x109/0x190 [ 936.648810] ? SyS_lgetxattr+0x40/0x40 [ 936.652688] do_syscall_64+0x29e/0x9d0 [ 936.656552] ? vmalloc_sync_all+0x30/0x30 [ 936.660682] ? _raw_spin_unlock_irq+0x27/0x70 [ 936.665159] ? finish_task_switch+0x1ca/0x820 [ 936.669657] ? syscall_return_slowpath+0x5c0/0x5c0 [ 936.674567] ? syscall_return_slowpath+0x30f/0x5c0 [ 936.679476] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 936.684825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 936.689649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 936.694814] RIP: 0033:0x455259 [ 936.697983] RSP: 002b:00007f51b6797c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 936.705672] RAX: ffffffffffffffda RBX: 00007f51b67986d4 RCX: 0000000000455259 [ 936.712918] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 936.720165] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 936.727414] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000014 [ 936.734661] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 936.742353] Dumping ftrace buffer: [ 936.745872] (ftrace buffer empty) [ 936.749554] Kernel Offset: disabled [ 936.753155] Rebooting in 86400 seconds..