0e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:02 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'irlan0\x00'}}, 0x1e) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf1, "790311040126a333df9585e87cc16e6c013c5daffb8ccaa4a504c5b88234523e48cf632204aa88295a05497cfa6ab90b770db267d3b26290e66e120ea2dd6ee02d4078e38e47c61e3307623b4aa5a75eeeacf90e3afab61085c7f1ec116380055ede901cb91dd533121147a3c8e3c028066611d7fbdce87ce7a01aefde4a54891692502f3cd257b279fa397462bd43594fa75252c9be8672c3a5dc20c457fd9f83a78879bfe8d19972eaff1594c722c94de92b0ffa276f96884d35fdf67f93e58975ccd9bcb1ee12e22708ab6d517316214d4b4061f2a07c492e3d4f2ebd4dc3390037b58fcac718d8642bbca946e3fd6c"}, &(0x7f0000000180)=0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r4 = geteuid() getsockname$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000a80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a40)={&(0x7f00000005c0)=@newsa={0x468, 0x10, 0x101, 0x70bd2a, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x8, 0x4e21, 0x68, 0x4e22, 0xffffffffffff0000, 0x2, 0x80, 0xa0, 0x0, r3, r4}, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0x33}, @in, {0x8, 0x0, 0x5, 0x8000, 0x80000001, 0x7, 0x4, 0x8}, {0x2, 0x515a, 0x7, 0xfffffffffffffff9}, {0x5, 0xfe000000, 0x42b}, 0x70bd2b, 0x3506, 0xa, 0x2, 0x2, 0x50}, [@algo_auth={0x11c, 0x1, {{'sm4-generic\x00'}, 0x690, "b19e1b943466f91349330d2ac8ea3dad8bd6e7ea4ff52654cd7c0872a840b60ef828b57ca1e6eaee38f8c3dfb48285379b5cb1ccac0374fed6121345410f1f155efea875550d507cdd093262a1f0d38648e0bf20c61caf64726800f2c585217979c4747922e211d70e9ed2fcb14f686b61ebc939f7281edd6d5585b48a3b72dbfb7bee37503797f5443aabdab0e4c509fb4ace3cebc24eb4c0255e17f12c98205d7a8a318fb5476434aebd5a2af4726007cac595419c81c7132bfd4ee06374ac3e06d5f402d3c113d9074f7aa1386762fe4a"}}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x7f, r5, r6}, {@in=@multicast1=0xe0000001, 0x4d5, 0xff}, @in6=@loopback={0x0, 0x1}, {0x5, 0x8, 0x7, 0xc2, 0x3, 0x9, 0xfffffffffffffeff, 0x7fff}, {0x3, 0x3, 0x3f, 0x1000}, {0x8, 0x9, 0xffff}, 0x70bd2b, 0x3506, 0xa, 0x7, 0x2, 0x20}}, @sec_ctx={0x7c, 0x8, {0x78, 0x8, 0x1, 0x5a87, 0x70, "b1b9eaa9cc1f91a70a5ca5ef7ada0802026bfc391bf7d24ca11206e126d9061eb4e8a18bbbba4bc327ed8e99a66ef9ae06e331978c238170c871032749244e9a9f4876e8cc9eaea307a944c5137fb194c63c0cc968453a2f8ab23896a46bde1d32df6a957e144f98d62967fe0c8a9071"}}, @proto={0x8, 0x19, 0x3f}, @lastused={0xc, 0xf, 0x9}, @algo_comp={0x74, 0x3, {{'lzjh\x00'}, 0x158, "2ce2565f0f60684df3dc16843db23243766f8241123cb9d8153eba920e64707540441aa3091cc71038a801"}}, @extra_flags={0x8, 0x18, 0x4}, @sec_ctx={0x6c, 0x8, {0x68, 0x8, 0x0, 0x3f, 0x60, "e76767540f99efd9fb2a185631a9c00df41507ecb688bdf50633515d2235d7dcd9c3bbabc30feae6f3583cc3c1d373d61d71cb46e3cbeb15b88410cf2e7781155f636d3b29e739d3dda98f5918c1c139be98eea0fce42adbcdbba42e2f79070d"}}]}, 0x468}, 0x1, 0x0, 0x0, 0x44}, 0x844) 2018/06/01 14:33:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r0, r2, &(0x7f0000000040)=0x2, 0x5) 2018/06/01 14:33:02 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x800, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x80001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'veth1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r3, &(0x7f0000000200)={0x7, 0xd0, 0x8, 0x6, 0x1f, 0x9366, 0x7, 0x81}, &(0x7f0000000240)) bind$ax25(r4, &(0x7f0000000180)={0x3, {"e41d4f07ad9686"}, 0xc0}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0)={0x83, 0x6, 0x81, 0x8, 0x2}, 0x14) fanotify_mark(r5, 0x41, 0x10, r2, &(0x7f00000002c0)='./file0\x00') 2018/06/01 14:33:02 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) dup(r0) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/06/01 14:33:02 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x8001, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = fcntl$getown(r0, 0x9) wait4(r2, &(0x7f0000000100), 0x8, &(0x7f00000001c0)) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000445000/0x4000)=nil, 0x4000}, 0x1}) clock_getres(0x0, &(0x7f0000000000)) 2018/06/01 14:33:02 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="3d0000000000ddff940000fa39ee300000000000248eed1d"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xeb, 0xce18, 0x9, 'queue0\x00', 0x5}) 2018/06/01 14:33:02 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x20000) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) accept$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14) accept4$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001140)={0x0, @remote, @loopback}, &(0x7f0000001180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000013c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001400)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001500)=0xe8) accept$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0x14) accept4$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001600)=0x14, 0x0) getsockname$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001680)=0x14) getsockname$packet(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001840)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001dc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001880)={0x4dc, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r5}, {0xf8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x240, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff800}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x100000001, 0x2, 0x4}, {0xc6, 0x7, 0x1ff, 0x9}, {0xffffffffffffffe0, 0x1, 0x40, 0x7}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0xffffffffffffff01, 0xfffffffffffffffe, 0x101}, {0x1, 0x10000, 0x7fffffff, 0x4}]}}}]}}]}, 0x4dc}, 0x1, 0x0, 0x0, 0x2004c810}, 0x4000000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/06/01 14:33:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xa52, 0x2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/152, &(0x7f0000000140)=0x98) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000009340)=[{{&(0x7f0000007f40)=@ax25, 0x80, &(0x7f00000092c0)}}], 0x1, 0x40000041, &(0x7f0000009580)) 2018/06/01 14:33:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xd, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000007", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/56) 2018/06/01 14:33:02 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000600)="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", 0xfc) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/245, 0xf5}], 0x2) 2018/06/01 14:33:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x9efa) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000001c0)='em0\'wlan0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ftruncate(r1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/06/01 14:33:02 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000003c00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000041c0), 0x100000000000005d, &(0x7f0000004280)=""/88, 0x58}}], 0x1, 0x2000, &(0x7f0000004480)) 2018/06/01 14:33:02 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200100000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f0000000000)=0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/06/01 14:33:02 executing program 5: r0 = semget$private(0x0, 0x7, 0x140) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x8, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000180)={0x0}) semtimedop(r1, &(0x7f0000000140)=[{}], 0x4, &(0x7f00000000c0)={r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000200)="c3d078f309ad85e9d1f47a0551438dcf48d2bb1e7823950f8a9d78ec1b5c9d87f449f6f5f5dd72f3b12456e72824ce36c5e2d02b6cc361aa72c35c3dcd3c95f291d10ff77086b58e3c3a760f94c9a076df952e3bc59ae4bf036639ad1e2d0855975a9121ac9bc5c39a09a7f1f011043eedf2110a6cc6c4c5bb36bc4f2c3b9f8c224b529f0ea488d4f59c3e30294ea3847b81162fdb7e89521a8cd151f9e365c7de50ddd62fafc3d4926328b616089e09", 0xb0) semctl$IPC_RMID(r1, 0x0, 0x0) [ 172.701237] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 172.736832] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 14:33:03 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:03 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xfffffffffffff942, 0x4e22, 0x1, 0xa, 0x80, 0x20, 0x67, r2, r3}, {0x7ff, 0x40, 0x8001, 0x8, 0xfffffffffffffff8, 0xfffffffffffff53b, 0x8, 0x3}, {0x1f2, 0x1f, 0x401, 0xff}, 0x2, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x0, 0x3, 0x8, 0x656e, 0x401, 0x5}}, 0xe8) 2018/06/01 14:33:03 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x300008912, &(0x7f0000000080)="0047fc2f07d82c992d6a705df603de1e6b1c241e3a0aacef559a0082fcbe5f29f9ad079f9f8c3ac5f763e224396ab58b2a919eaae075e388a0f0a94bc0ede55c1d5a058bd739b9752734c79be807b0198e6022e8c26dd9bd8522d7a7a3fe268d1fca59ac3f5b8e101bc1") r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x5, 0x6a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x753) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005a0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/01 14:33:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x2) renameat2(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x4) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x16}, 0xec9}}, 0x4, 0x2, 0x400000, 0x0, 0x100}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x7}, &(0x7f0000000340)=0x8) 2018/06/01 14:33:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002ac0)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) recvmsg(r0, &(0x7f0000002a80)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002900)=[{&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/169, 0xa9}, {&(0x7f0000001800)=""/232, 0xe8}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x5, &(0x7f0000002980)=""/252, 0xfc, 0x80}, 0x40) 2018/06/01 14:33:03 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7ff, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="b0000200", @ANYRES16=r2, @ANYBLOB="00022bbd7000ffdbdf2510000000280001000c000700000000002000000008000b00736970000800050003000000080004004e2000000c000200080002004e2300000800050000000080080006000000000038000300080003000400000008000800050000000800010003000000080008003f0000001400020076657468315f746f5f627269646765000800060000020000080006000200000008000500ff01000008000400ffffff7f"], 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/06/01 14:33:03 executing program 0: futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f00000001c0), 0x1) socketpair(0xa, 0x3, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0x3ff}, &(0x7f0000000280)=0x208) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x9, 0xc1, 0x4}, &(0x7f0000000240)=0x10) 2018/06/01 14:33:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001c40)={'vcan0\x00', r2}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) 2018/06/01 14:33:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) [ 173.706112] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:33:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140)={0x77359400}, 0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_map={0x10000}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0xb9, 0x4, "91d8901bf35ccab9e36ec6abd18f75cacfa0b090b94454370a1500171df9649d64970652fc5c68b329b29a009d31221c9c5a028996dbc264e02bb15755bf9581f7e1a67c21bc384bcda7125f20d4280d"}, 0xd8) 2018/06/01 14:33:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x44, {0x2, 0x4e20, @multicast2=0xe0000002}, 'eql\x00'}) 2018/06/01 14:33:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4e0001) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000603010500000092060900000e00100001008000000000800000009c59cf12948d8aa2191524914798d50c1c84d585fc05920ea96286a361520d9be6bd04993e32749fd32078bfb9ad609863d0f94641afb2ae53daba529add03f1236f957370ee5302000000f3ff96314769e1170c311c0fc8b2d0d6b8447157d0743885f71fe1adeb5705064a622c844e8552234c524b44276cc1a2600ebee7af8125ce"], 0xa1) [ 173.768459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:33:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="10000000000000ef84000000cca70346"], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x3, 0x8001, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2b86}}, 0x80, 0x14, 0x2, 0x0, 0x19}, &(0x7f0000000080)=0x98) 2018/06/01 14:33:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="a1a56bd66d7fe69fa521ef54301f42b0a6bcce879219d8f0eccef1ccec9f31147d232e8c26f3287cde9411cd90f6a87f8e6112281798f0721cf92ccdf5b219a0cee8dda34d083bbcc03c65629fa03a20d0f6443753f1002c41acf0500c669f972c1e9318932241ad5b4a7377e079343da5242be1b95c20fe392081f54003653c68b01490814e47dae9be89e03dc29dcc350e1cefc49f952247a9b5511165c23a9fe11254bbad05b16111a123d2c29dd58d36c63ce6929abeee23e9ff9feae353d9f5a353ac6a7a8f6fc910f9ecfae961d448f6e0b96953ed10b93657695859b9c50efb4a58", 0xe5) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd96", 0x10}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000480)) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/06/01 14:33:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d796e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b00500000802000000000000080200000804000008020000180500001805000018050000181e0fd6572a8a8ace1d0ea464c3e092e2d436b8838970f112f7b2025346527d055c9796db2f99c35ccb3f2ad6e1becd34f0647055e6a5f3b6a175421fb5d90fd9c2a43e0493d4a6264ce47a82e1c391de6eedf1d4698438ed07927d3e20c3e33fd1db2ec0afba3787d9", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4e0001) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000603010500000092060900000e00100001008000000000800000009c59cf12948d8aa2191524914798d50c1c84d585fc05920ea96286a361520d9be6bd04993e32749fd32078bfb9ad609863d0f94641afb2ae53daba529add03f1236f957370ee5302000000f3ff96314769e1170c311c0fc8b2d0d6b8447157d0743885f71fe1adeb5705064a622c844e8552234c524b44276cc1a2600ebee7af8125ce"], 0xa1) [ 174.174395] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/06/01 14:33:04 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:04 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) getpeername(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="149d002500fb0a000000000000000000000000000c1931395333b918f0d6aad2cfd20d72ccd5ae0d95e4c647dc7710304abfaa3192b8329420b4e8f13725645911d536ad31544845bf742cd83b28d74b099e2b5f1c437baa4740a7c7e537e7b3150a84f4fa77c1ce6a5b8d8105691b899f98daae532e7ef51a7e4fa1376c0ebab20ec59c084fc164f9955c3f646ebe61df1e286ded983c5eabda5bbbd79dccf1483d920b43ca627737f4ae1d9314b4449b2a53d6197059afbf82ccf908ab2356fb2ce50eb15be2ea241bb0dfb4f90a03fe7f8b8d"], 0x1}, 0x1}, 0x0) 2018/06/01 14:33:04 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x102) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x8}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x800}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x410000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x6000, 0x0, 0x10}, 0x98) 2018/06/01 14:33:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = socket(0x2, 0x1, 0x89) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/01 14:33:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x102, 0x1}, 0x2d) dup3(r0, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x2, @empty, 0x101}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x0, [0x8, 0x8, 0x7, 0x1000, 0x1, 0x7, 0x90, 0x8]}, 0x5c) 2018/06/01 14:33:04 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/06/01 14:33:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), 0x2) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/06/01 14:33:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000000100)={0x9}, 0x8) accept(r0, &(0x7f0000000140)=@in, &(0x7f00000001c0)=0x80) socket(0xe, 0xa, 0x8) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x1, 0x4) 2018/06/01 14:33:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)="cfd446a2423af547bbd680be37880341331f428de2002b0780773bf253b3a136623e423578dd5b67aca31b4afcfef45704191ce7713e48b82b419ab757d545f291b7c69a1628693de8450efaf4f73ca9144dd9cfc5ef4183b7c3bb5b0c27b418fcea297fbca4a860ed0c89ee5a59495798794b23caf7f75d95fdb640266d2c88380c843ebc2027990b05940f0a3c0286393cfeaac4b0a4bbbfa343c1b8abc322335c7f8194b7b2ad1979288d62819ee4f1427fc6fd11a1b0dfe3417ca064f92f091d9f59cf0a6da0c37972fa0dfbebe9e60160ff33c6371e5916404eb1d9c47e4921f6", 0xe3}, {&(0x7f0000000580)="8bc3f126d9a3f7bf10fa63cbb05188", 0xf}, {&(0x7f00000001c0)="f1463cd61297715e67d956cda5bfb6cb8588bd124114ef513c", 0x19}, {&(0x7f0000000200)="dcb11a6adaa8af8952a9af", 0xfffffffffffffed6}, {&(0x7f0000000240)="9249ca33f6153aa55054a4009cf6ca011d886fea7499e6f64f0314efcb01d7ebeef4e30b1e6739d67f7d9eb1bc03c101864547bb21707c65c2e3e52f610e6d5fae06722096ccfd833088e463ddf047f3c7aa1bc0ebdb9754c995223f803e4c8e55a8bff26e1f636711cda87296a3c1ab1d186a745618011f135fac736e95f3ee0c7061b9f37d239cd91df80f32e0943c9daa01a44bea782403e91d583cb1e28abd5909546b13571b362abdf70de34eb8c9aca623def97239f5f415a60e40e12e460ee4221a080000000000", 0xcb}, {&(0x7f0000000340)="f12d66d3cf8148849488bfbd88b20813542d7fb3c6ba05f45444fd032e323f29df98327a3ce7d60ca93afac44418487992", 0x31}, {&(0x7f0000000380)="c1736b6b5fe79844df88e5c2036b566ab017da2d3c2fdcce261ffdd0e7b5ac864c945124189177f3ea5ca505a6fd621ed53a79e0e73852c068d292d416c99b83828191496344c03b8f", 0x49}, {&(0x7f0000000400)="f03b9c4be627628050fb42ae317aa00e08f0d6e3291bc51c327d6ba505836d8ff7e150c78a7943995b330094f0781dafb91abfe7139a044d6a5cc24582a85c9b26fc140b9b5587bc6ec3b3fcb1e571b7387fa900d2100c1c0914f8415262925873667e5c3275f1b5fc0655b45067ea68ca9742a357452f1a688c74ead4402fe38d824431f69cdf4b3e8cf3f6b2a0e1bd4c40ea9df188062b01c9194b3b6dd702db9675d5cb64a50839ccf266e5aee21274bcc944926183598730dc9fa79a88be8b42678d1932a775cc6a93aed062399e2610b4441be8fa39d1284bbba0bf4cf8a1c7a6c6a7ea1844a3ad67aa693a2732b89c175bcaf82b07", 0xf8}], 0x10000116, 0xfffffffffffffffd) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xc0800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/06/01 14:33:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x220080, 0x0) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x31, &(0x7f0000000080), 0x4) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000180)=""/146, 0x92}], 0x4) 2018/06/01 14:33:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x8}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002700ff0a0000000000000000021b0000080001005e000000"], 0x1c}, 0x1}, 0x0) 2018/06/01 14:33:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e26, @loopback=0x7f000001}}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x230100, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/40) 2018/06/01 14:33:04 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047f82f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c531e, &(0x7f0000dc5f98)) 2018/06/01 14:33:04 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x20000000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) 2018/06/01 14:33:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000004600727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6709d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800100100000000000000000000000000000018ab0e2b1b4c529f000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000d907e79e8b3bc9c3cd10d532a9000d03b1ccd2340bf2572a4aeede0d8a8aa137d97fe98c45e29416e63a4940af53761e003867c9c41e9e468a72605ec2692ed9dd224bfcb74b1db6401e30f8c6b4c1e645422a2cd2d277d52ba64ac979846d9b02d098369b64e19c7c3612b08d3690e9f129f5e709607355cdf8f1bcde95e1fcce2b6b0947f6a3a0d21b37927a92fa3681c8d24c4599acd5c569ae9280312362bdc07eb343be80aeeb77dc370d5ce66eee852017ae4cab83"], 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 14:33:05 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) epoll_create1(0x80000) 2018/06/01 14:33:05 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/06/01 14:33:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000012000)=0x6, 0x4) signalfd4(r0, &(0x7f0000000040)={0x7}, 0x8, 0x80800) 2018/06/01 14:33:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x0, @empty, 0x4e21, 0x3, 'dh\x00', 0x1, 0x4, 0x3b}, {@empty, 0x4e21, 0x4, 0x7, 0x4}}, 0x44) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0x0, 0x2, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0xfffffffffffffe38, &(0x7f0000000380)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x8, 0x10}, 0xc) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4f, "26de7f922e08158893f725fcbb50c2392daae7863c9f45d21150dc82c28693faf780367c33287389a4127877d0eb6bb8d0183d1b18ea6a42be65b00a782972550bf5f525796da41e39f8f165ad976d"}, &(0x7f0000000200)=0x57) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={r5, 0x8}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000340)=0x6) dup2(r6, r0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) 2018/06/01 14:33:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6174747200446483179453ccd5ab5c2276c343dc6038d86251") fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/01 14:33:05 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fadvise64(r0, 0x0, 0x101, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$rdma_cm(r3, &(0x7f0000008040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000080c0)=@set_option={0xe, 0x18, 0xfa02, @id_tos={&(0x7f0000003980), r4, 0x0, 0x0, 0x400000}}, 0x2d9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) 2018/06/01 14:33:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x4) sendmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000700)=@can={0x1d}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)="13c2440685b7c75ba683d975785a14b981aa5851f2c9e4442e93282903e4fb17", 0x20}], 0x1}}, {{&(0x7f0000000c00)=@rc={0x1f}, 0x80, &(0x7f0000000c80)}}], 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/06/01 14:33:05 executing program 6: mbind(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000a1a000)=0x3, 0x7, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) mbind(&(0x7f0000520000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x3ff, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) mbind(&(0x7f0000524000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000040)=0x7fff, 0x200, 0x5) 2018/06/01 14:33:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000051c0)='/dev/audio\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000000140)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="798a87dafd2e9ed8c17ecb22bd92725a32ae77074303cede46ecca7b3959be16f7b641f2706f5932cfb37804c1adb276c324640cf7db8e04bb071ab03e", 0x3d}, {&(0x7f0000000200)="10644bb1933955fcb9803becaf3836eca8aa95438f67141b9eaae4fb1baa75e25ad7d6fbd4ec19d44b6559cbcda186e15ab0989f6c609de6cb90daefefc07b72e4faabfe3d45ea5b3eca2d9414423fd7594f76eb20", 0x55}, {&(0x7f0000000280)="bae76ccf51db71faca9f085ce73cc15b", 0x10}, {&(0x7f00000002c0)="654aef461aef5d55ed18d1620853ae76273ef74d85a7f0fc9896b72cef7242b1fe77adabec298f6031ef51627cc5646c22e92e0a12a2d3201963c76fd14102cc1f5028080c877f0ec1", 0x49}, {&(0x7f0000000340)="7db669146f4329cd25fd9b9f0d45f4bdb891c7a65c0fc95bcb0eb30b7ad18b5718d0a6ad2d39d3a7e3baae058f545e7c6cb95ca49dc7248f178475167f525d19e093ab8f292914ebcbf5c2daf323b37571739773bb224f1fadd37fe0b15bd8c2910d6d93a1deab1ca60b593426", 0x6d}], 0x5, 0x0, 0x0, 0x11}, 0x5}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="4fcc1860b739968ae6095a81498f6c37a8290365eab0d122d886ada22eaa9dc52cd4f69bcfd000e3c0e97490697ba6dcfec57d38768a0acf6494dc0f23fd46ec8a39691855d437abbca1925c2ba8b06edd6d0f246f3aba610c738522884fc2605c6203e490e566bcf777c8bdde3f22de259e95024bca134bcf546d20b895f14e8fa8f87d7228042ced35f82dcd139f34958787afa5808c01a71e5275ad3c5535be4a438acd011d14df3ab0dc9e0728302acfbdadeb90f033f7b2f6d2cda13142c8c3df636a1089e4d688ef62b230f7ed155397a0f440445c32ea70bbf7af7a1639dce4efa60a0252820e8ac76aaa3d6ebc", 0xf1}], 0x1, &(0x7f0000000580)=[{0xf0, 0x117, 0xbb, "387eb367d54033ce8761aa9770193aafd6280847835a5327a8f0bdb5bdd2860b3d1fae6b4d6772e18c6027948dc8536cddf3d6911fa72e0826fc9d41256140a1b19384a85bc0c7dd9f266d0e79d82bcd722846621064ec42ed0bf621fb5d29cd2f92c98d06ae90d0d8a12d9d4d741149ca3545560e0122d5d0c2fbc2a45dd2217ef9387415802237dbce323b23befc2a90bced9704e0b93383d176527fe874e802fd8a829f5811add33a78ce5c49c233e4453256e1fab7bc7460c6ddb25e878b30b7905cbe0e0f6755559f1a9c24dcdf440563e226a7d33c528c"}, {0x110, 0x101, 0x5, "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"}], 0x200, 0x404c800}}, {{&(0x7f0000000780)=@pppoe={0x18, 0x0, {0x1, @empty, 'team_slave_0\x00'}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000800)="1feac17b362b086467099ea4c64cb1e45e6e76ecbbaa8818a63cd124eab55e20ce52f569beca5001ed6b306236d600b4edd46e3028ab3a403ffb98dc7f4304238aa1c257179107f3f7c1c5cddb37fb0ea5124e57b395a917e0141ca2f9e7bd0fbf24ba1c40caae01000080b5cbbc54881ad6089e2cbdc7", 0x77}, {&(0x7f0000000880)="b917ef47738989d12229502ab5b344083465d3ebc31a44b4a393e8fca2e58828e321e6f81e55d1d1d192af8a0c83251a767568ab53754edce876142f6b5d7e07bb9d9ca1fcd4626f66d878c0b61f6c714837df6b6c3c7dfc72022e64bad897b7385d46b0e1732d7ceb6db21ca3a1ca6ba78141b5f2e660cc", 0x78}, {&(0x7f0000000900)="804b8a1b6bb23b19cc53a9df914192978d2d087ecf9ddb97d359e4231ed469adf4607b5d5f4562c05a1827128e96bcf5021d733be4d7b5", 0x37}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="3c17eb1086fe9b780000382bfb98667276dfdc9750fdc16eeca9eca296c46e2c0f4498c0606537fe832f522a7620ccc901f138f5e491fdebcd2c0b8dc3ba8a54b20f488678535f92238be10ae6e70bb77b18c6b32cac973515b6d52c5d5b3e0524ae8e7cf0d0a7dbd785f0596c144a01892c2979ef64b6fb9c05af9462fe69a1571922351b21d011bdc887cf02c531b6689d2ee29ee1a5751bc88d558b67a931a741b576158cb88ee987ab9c890296a80a0a7909741b098085b1b6c93a41a9f9fa7ec4d09303fd9143c885a14f807b187aa4146cbfd5a79a520ef195752aa3075f2a04423ecfcac2", 0xe8}], 0x5, &(0x7f0000001ac0)=[{0xf8, 0x118, 0x4c, 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0x1000}, 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", 0x1000}], 0x6, &(0x7f0000004440)=[{0xf8, 0x88, 0xffffffffffff06fd, "49e16e27ebefd97c873093ced816bccbbd41f1fe0ac5c8ed551689891a3244cf4dd0d93cec9d0b310b96ffc6baab53527cb13fbee05d22830c147d9e22682bc22c3d42692e074e6da135113493359097a64027bdea28845371fede592ccd66a24ad756b1b88f0c3e47ccd9c57bec810ffe66ea5db558b9d8d58e7881df6989f573c259d09c5aadd47867d0020581e915b2f07bcede72acd963b1460078dfea49317e13b99c31d046ae7edd6e48b997ad6bfd4c133835613d23ccde51d5378804bc457a291932f40c5e60c8f5b1d9d71572091fd4202623480cdfc22ba49e6900d2aa5960e3"}, {0xd8, 0x29, 0x1, "2e13ce4b1c5cd1e3d70f833d8b7fe97d81489f14c43ca5b5b7836be4e552ca3bd543d9cf89cc9ff3f6a49698082546b1c6600695697ffed13a489fbf5f5bfd9689d7cb465c49b1448ad5915384b0dabb61166f1bbec3cc7c07d5f9cda696040ca39dd0faacb892dbae935bea19ee967aca7b25b7859861dabc95e50e51ec0c75541c340617e6973edaea0d7542cb06c936b453adab3c00768ffacd5f8946ff1072594a377a7a3f3797e60a58e3cec292a8815e94b69a40a3b812dfce8f34196258a1"}, {0x50, 0x18c, 0x2, "d1ae10ecc7fddcdb766264abe04e3ce77e27d1c3889f0f7d17f62e5b38aa9dc34cd6943dc742ade210406f3a7276e4108f4df5b02421f956430b8ab277"}, {0x38, 0x3a, 0xba, "d63561226fab9686cee1428f3eea3ad443bc2c4b23f344ff218fbd6034efca256ea013535ba3"}], 0x258, 0x20000000}, 0x6}, {{&(0x7f00000046c0)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004740)="a0c1c4cf5cec731f382513ec4091d53fcf6625a509e0b52d4a5d85715f6b27bee75ee929f2ec7e3e2198a76b5735c3efb9f105524687bc17b68f5e2ac811ab6e986c1f5044a2ec0d430384a26fe6810c3bfd765a1bb366926b8b9923fa9c0e4afeacaf2ad39e968da0a8828da5381b1b8d760452294fc18551a0c2c4f72a11be28bb018004a278989b29065a9d4d7aa3e7b9be3020ea2de73a91ce1b3c816fc6bec6e8b1c6374af9df1971a403d3a07aa0c9cec0aaef", 0xb6}, {&(0x7f0000004800)="7bc182ed499d23bde4896e373fe1a335b3f374dbd060f62edee2bdf5cf3dbd26615e0b969e463c89e85b0569464b846464ed75b039aa84bb39b0fb67d3d23d0e9f4695c35b5f3b6567f5805ffd6281a01b5ce2a1553735a0236583f2e32b388f7c0a09ebfcc3ce60beb8e4a6eda9f57969f0123cf5ca4f0c10b19abf6ccbbb080bc18b9e0feececb14ffa3cbb34d1d2696b461997267d10bca9602a82810e94956f5470e78013905bc16b8d8718bce24563808a1f8f36ab4e102b852c8a3", 0xbe}, {&(0x7f00000048c0)="45328331200123350923f1cece4f06471eb27b7e59dc3862ab3430569d38a9907e3267e045abc2bd6eed83f5e57498d8233a085e1609e0f80dbed75a0a116ec4741e51", 0x43}, {&(0x7f0000004940)="0d2b8349625b764108836e58bc653a00286cb2f1feebc7d880cb14ab01527a89998233008cf3a9bccc1a999dc3c2b777ec832308102dc9f1e65b017c5b1cd1e9e34848081045382f16801f1fe0b5cf35d1444cf4b4ea30841f5cd8e426e79419a5a6cfa4818655b2bd795e66b26b2b5aa75a552ea0fa73e5d8e3c9bc261d5e60e80f4f2ea06ffaf35b96", 0x8a}, {&(0x7f0000004a00)="abd4def9b3291ead0afc32a3fa0896170f3bb00fc51e72cd8f655f959b30226f6ae287a04d40086ce1bcc2b926b91981dbaa670c1fb15113cb2caa3e47e2bbdbed9edb66e4f0dc270f7538568b66bcd67ddd4390054bd1ceca8475f98a45ed9303d5d7c6c6b7fdbae5479fa84b060464bd5d02fb2554", 0x76}, {&(0x7f0000004a80)="bce9aaf9a19e0f6df6abf641a529b8fa4db585c5038ed50f1b815c6511e6946df27eef6a5118663eb15bf0c7043d69edbebd1494eab4542a6bdfff38e6b341eaf0c1f4003cdf3a1aedff1fa5895ee811d7d1ef28e6d4fce0a1cdfe6d598e28d563eb291227540fcb5802b7f40fd485b26176559270e4dabc72480a71973142b1340a41bf6a3c48b732d75609e4a449ff290842cc306a35270b6f2f3e341991132d69fa95", 0xa4}, {&(0x7f0000004b40)="24f3f9b190e7446641d75181498acd2bac2c7855de4b6faeffc15088a96baea0230994189f325c2cc203ad8a9976fa4fed7c678baec934af04dccadb288574b1fd7138164fab61111567d173ad86e2d39ce2db114ed900cc741473bdb82b766f5d3c6c5e55f565d935e15d0fb14e92e4e442f127ccf765db32dceb1c84d5cc4bac888a9adb389e7391c99e491b2814e19799a692a19b89c2ab5771", 0x9b}], 0x7, &(0x7f0000004c80)=[{0xd0, 0x13d, 0xfffffffffffffffc, "ffc14bcc056e0153596bf6892dd10da74b6c4d13f7ab552db845dccd27d90b8027c12ac4aadd3c00111ed38c517743d511a60b3322ac09819e7f2ac0f6f5bb3952defdfb271a6bb8a3d304c039522cad5a446237584c508916dddba50182810e45fe5eee1af1fc7f4bda8ecb368e140ac25ea63406032b925e98a4b085a6c4dc9fbbc46e814f785d4926f3798842ab5a6372a77ef50cdcc69950468461f2535d0ed9fd7e228e0ac90dade82515c9d3dea5cd300948b6044206c463b29c1a0938"}, {0xe8, 0x111, 0x100000001, "6b75a7b6ec000e074ef9304dc0d1e0cc8eb0e7420342512473103c89212965ce2ae0836f425c4e1342a56e01749b6f7e596753877d919f105cee8f312795ec34c51a5df8837de86b456da47e6e490562382f568a07f501f213178581644839a141de0d6e7972a6b19515c2447bb16c0e9a918ee13193cfba9f1dd60133ed7e7f63a7aa36a52a14d2fe38065586a6a3f3a94a973b3d842b338a1e2d48302be3db48fe90ab5672312870166e01c7d84d9283da0b13c66c39b439a5eadee805a7a21647b6e97511a9fc83d9be98308f217cfc5d2d8b"}], 0x1b8, 0x20008880}, 0x7}, {{&(0x7f0000004e40)=@in={0x2, 0x4e21, @rand_addr=0x3}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)="ab302716bad6746231ba5c", 0xb}, {&(0x7f0000004f00)="214a19ca89df79a2257f079985518606c7a169ba9a8aa77e48481ec9275c8e95c360ec1ecd1d79aae7c239fa5a3fb5798cf299d614d0fb9924790ae450adbe575933c79bf04e583cd25dec6d94f442292bf492dae08d9abad75189c05f71d1599d0a8966f31286c7df623209eee214d9df529f3717bcc1d9a9f65ade21440daa23533a38a2477142cbe1ae8f65b773887c866b366676e0d86c395aaef29d2c207a573f86aad23e2b36735a017607b1", 0xaf}], 0x2, 0x0, 0x0, 0x40000}, 0x3}], 0x7, 0x20000000) 2018/06/01 14:33:05 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/06/01 14:33:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000008912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x5, @empty, 0xff}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x1881}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xc3, @mcast2={0xff, 0x2, [], 0x1}, 0x27}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x5}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/06/01 14:33:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) flock(r0, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:05 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x4, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80) r4 = geteuid() r5 = getegid() setsockopt$inet6_dccp_buf(r2, 0x21, 0x3d3cca68c0b45052, &(0x7f0000000180)="ccf53fcff35cc3e7357995fe5db82e73", 0x10) fchownat(r3, &(0x7f0000000140)='./file0\x00', r4, r5, 0x80001000) 2018/06/01 14:33:06 executing program 1: r0 = socket$kcm(0x29, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='\x00', 0x1, 0xfffffffffffffffd, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xffffffffffffff36) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r3 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_misc(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="80dd34af36e60fadbbdef343da061e45437f29ed0d127a8a755d887bd16d2a82b7296fac7e0eb5f21856ce7724b9018c833b4a78c0ae58a0c804d60774bfb2dee38bd9ff67ade6483d087be78f76cb25e1d23cd6eaa1a24b7124012b7e26a147f138b50ad8274f8582b1076dc3803b9cbedef5a2d7e9784aa30d6300000000000000000000000000"], 0x1) 2018/06/01 14:33:06 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) r1 = accept$inet6(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/01 14:33:06 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r1, 0x20, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfec}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xcf26}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x800) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x400000, 0x0, 0xfffffffd, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 176.171767] rpcbind: RPC call returned error 22 2018/06/01 14:33:07 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x101e00) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000140)=0x8002) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180)=0xe, 0x80800) r2 = accept4(r1, 0x0, &(0x7f00000001c0), 0x800) bpf$PROG_LOAD(0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000200)=0x9, 0x4) 2018/06/01 14:33:07 executing program 6: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x600502) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x1f00000000000000) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x4800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000100)={{0xff, 0x7f}, 'port1\x00', 0x10, 0x2, 0x2, 0x4, 0x1e, 0x7, 0x7, 0x0, 0x0, 0x3}) 2018/06/01 14:33:07 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:07 executing program 7: r0 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000024000000484bd400"], 0x14}, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000004c0)=""/4096, 0x1000) 2018/06/01 14:33:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) setpriority(0x1, r1, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x3, 0x101, 0xc929}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0)="4592758f7ac738c2867c0131f264b3f5d8007a6e70c0fb93a90637328914e4eca0", 0x21, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/01 14:33:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x800}, @in={0x2, 0x4e23, @rand_addr=0x10001}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x158c}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x401, @empty, 0x2b4b}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xb0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/162) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000000007, &(0x7f0000000640)=0x6, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000200), &(0x7f0000000180)=0x4) 2018/06/01 14:33:07 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800016907e, 0x0) 2018/06/01 14:33:07 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8000, 0x200000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_1\x00', {0x4, 0x400, 0x7fff, "99f161a7cfcc", 0x4c37}}) 2018/06/01 14:33:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=@delsa={0x28, 0x11, 0xc11, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/06/01 14:33:07 executing program 7: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 14:33:07 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') lseek(r0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200f5ff0000000802000008040000080200be0018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020e2601bcb7b4d59fc000000000000000000000000000000000000700098000000003645403fdc38001c63f200000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) connect$pptp(r0, &(0x7f0000000640)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/06/01 14:33:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f0000000240)=""/26, 0x1a, &(0x7f0000000280)=""/132, 0x3, 0x2}}, 0x68) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f00000015c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x872a3941c1b61ef6}, 0xc, &(0x7f0000001580)={&(0x7f00000004c0)={0x10a0, 0xa, 0x7, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@nested={0x14, 0x8d, [@typed={0x8, 0x18, @u32=0x5}, @typed={0x8, 0x47, @pid=r2}]}, @nested={0x54, 0xe, [@generic="b4c9db02a14155b6a9f256f62b593673f23016ba3bf9bd9fecc27593f2b3ae158955ced2940312442e6ccf425eb3d57a39cf305a6baf316701dc446e5be919760709040e16d85b2294a159ef744c"]}, @nested={0x24, 0x4f, [@typed={0x8, 0x7d, @ipv4}, @typed={0x8, 0x6b, @u32=0x4b}, @typed={0x8, 0x2e, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x93, @ipv4}]}, @generic="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"]}, 0x10a0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x8001, 0x4) r3 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fb5c00", 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f0000000140)=""/53, 0x35) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000010280001fcff000000000000000b800000adabec9c288bae3e7fb62feee6938cafb4cd4cac4a8dc3bd8edb98d13cf14ec0f787c99b9f214fe0fed6271a663e5e15e03acc0f0f92616c41d59643b7a3cbc019f2d17a8dcd792c1d23ab9f7dcd31a8b3e8c7ea77ac5fcb65bdd69a952a11860f65cfcd29a50eb3d194b2b732e09e59eebfb4b919f6f413542d3219aaedeb546a2898177ca8ebaa62c5f3af02202d2bb18c776692e5e693225dc4d6340267279bd79bddbc0934a8d0be5f072d7c77d4072ca56f5f1179105d59e939742f3449b6df0422", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x4, 0x4) 2018/06/01 14:33:07 executing program 6: unshare(0x2000400) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x2200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0xfffffffffffffffd, &(0x7f0000000100)}, 0x20) ppoll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/06/01 14:33:07 executing program 2: r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x379, 0x103000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="e1daf28336a6976659955f9da26fd4221c93a15a641a9668ec28888472cbaae6003ffcfca0321e44ff419e38d7c95465f6") r2 = socket(0xa, 0x1, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000140)) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/01 14:33:07 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f00000002c0)=""/13, 0xffffff67}, {&(0x7f0000000480)=""/37, 0x25}], 0x3) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/06/01 14:33:08 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="d82c99241970") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x102, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000009c0)={&(0x7f0000000480)={0x530, 0x40, 0x20, 0x70bd2d, 0x25dfdbfe, {0x15}, [@typed={0x8, 0x6b, @pid=r2}, @generic="17da4512f92717095a1440da97e402af247bdbb6c39bc4bbf7caf1fdb03aacb2b28df7d75dad2828bb207e74feff84cbede49d33a1a1478f05f61ad7ec7fb85c333b3311f0d572b2658176010187ff7664a017aede2fe2eb89e63c7f987e12c0f16f83860004ec86628d91d8a73db8b2b19c020a2823b842a30ae78b069e8da182be9ace2321528d7fcd05e7b8479c75d534c3d2c72cd3ec8b6c50020ddaa08d3c02c74ff54e73ec81ce1ead4ed721d0fe482307b3c0882f", @generic="45bf1eca2d3b5175e80f70943700f085443b92392e01e873b7d7f292e1bbf315a4a50fefe45c415b0ae6c423d48f97501d7b52c08f40c0a61f04c04663c0f8f59338bb", @nested={0x10c, 0x55, [@typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x1, @uid=r3}, @typed={0x4, 0x19}, @generic="c251c859822e6ec902ffc69d99e68e8c51a401dd49ee604f223de28cf660bd116bc20c2d01e0e01b6b4633cad52f181b7b1f64", @typed={0xb0, 0x46, @binary="ce58544eff87611c8c040184bc713920dd6b918bd849193424dcf34d1d91f532ba12925b0818d8bc9b2c5c7a10e8e020a4e95a183c03ea129140adc2c5ee740b0569ea572a236166c9d21fb2718efada80150857bf65b7860005b9777a24e38169532ff54abe37548011487280b387e60559e57268b83ecc22ae383afc5641bb4316161161f2b81ed81c1eac830e397c6032811237bb91413284a9f720032ab87d65563d6064e4932a5b6c28"}, @typed={0x4, 0x75}]}, @generic="5a22fd9be66088b07dd2c7bb57a2533562a79ce31df48bee9046afaa1b0b76093c56e51c821847a42ce914d770066aa9367dbc23db626c36e69ec3f19da59b133537307b10dbcace09163bd3f056aac680", @typed={0xc, 0x5a, @u64=0x7}, @nested={0x2a4, 0x5a, [@typed={0x14, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="93f7b9ba88f6fb20c6b6ec7d18e6604c68789fb6a94c87bf89ea167dc60f5057c71b48be1c9cf32c2d8a8a8114c3bc591a00780db68b155a34daa8539338457f0b9cc806c9042a0d91ff8053fdd4dfd1b594c0a6e721742f08331b959bb9081a04909265e7155a85f96bde604bbdc8c753f99a2b60bc63ada4a0b1c6bba9e7a547664bb7945825d31cbc86bd3c271b99567094b1", @generic="eaa721e4f0f4f9e8aa3f79eea7efc87023f1cc7c9e05132e573ad49e5be6341d5de98b1b08bad1e596275c6f0b5a4683812847fdb6323aa7e626bdfcc920167fe55502b9b83c5204a8e26b6e6660b3653d784eecaa337bb5a00c682bdf15740a8c1fe97187d693cd18702fb42ce76cc7a355496a59b9cb3a5b8af3b5cb254b022922a79708e85e192b229790bb32c8b0fd02b66d21dd7351420396739d0d1b235548ba8e8b06d034f679f86b0a988fd52f8f58b6", @generic="ca3bb1c6ae5a61d11c02ca2c2bddcd0ebcbff2597e1bbf23245e429a73c95860a87d260af97dbc1139bbecc23dfe12bd4bc2a1d30ea3831f211a34a5a66a3e35ceca27b1ba7aacdf165d289dcece2fbddba27f5cca7924b7a3f2b7c9d01c2bf1502a65839005b851ba2941c9e99a4b892167d39b071f6e1ef0af9f1c0fc4ffdad4104ea5c1c549bbab681553a269dfb6ec726be8278a3cb0b3bb052323240a96750244c8cbf717dd852df9cff03fdf96", @generic="295db7cda6bab9363af5e79012eab235f247fcd11356db7ac54fd403ef49f77f655521020beac61abf4c321b1d9649a632725a893bdeebd0f20d18e85d9e0732afe897de3fb7de58068f239282a67c1b188e33cf5f9b303999ef44f470445d326b8036505cf2e3b9b7a944c32e5a24379210276847e3ad4958173ad9a8b870996fc816", @typed={0x8, 0x12, @u32=0x400}, @typed={0x8, 0x29, @u32=0x4ddaaadb}]}, @typed={0xc, 0x6b, @u64=0x4}]}, 0x530}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xf8, 0x5, 0x100000000, 'queue0\x00', 0x6ff2}) r4 = socket$inet6(0xa, 0x8000003, 0xfffffffffffffffe) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) sendmmsg$unix(r5, &(0x7f0000000000)=[{&(0x7f0000000280)=@file={0x2, './file1\x00'}, 0x36, &(0x7f0000000580), 0x0, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000a40)={'syz1', "d6b494202a3557135075606ec667dcd1cc9450"}, 0x17) 2018/06/01 14:33:08 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/06/01 14:33:08 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4102, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r4 = dup2(r3, r2) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)='h', 0x1}], 0x1) 2018/06/01 14:33:08 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0xffff, 0x1ff}, 0x1, 0xffffffff00000001, 0x9, {0x0, 0xffffffffffff7fff}, 0x1000, 0x7}) r1 = socket$inet6(0xa, 0x7, 0x800000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 2018/06/01 14:33:08 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getuid() r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000f80)={0x71, 0x6e2, 0x8, 0xa9, &(0x7f0000000e00)=""/169, 0x12, &(0x7f0000000ec0)=""/18, 0x46, &(0x7f0000000f00)=""/70}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000fc0)=""/240) r4 = getgid() getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5b8, 0x1e0, 0x1e0, 0x1e0, 0x2f8, 0x1e0, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xffffff00, 'bcsf0\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x2, 0x1, 0x2}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xff, 0x0, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0xdfb2, @rand_addr=0x3463, 0x4e23}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1, 0x1, @rand_addr=0x4, 0x4e23}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0xff, 'syz_tun\x00', 'erspan0\x00', {0xff}, {}, 0x29, 0x1, 0x1}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r3, r4, r5, 0x2, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x5, 0x1, [0x36, 0x23, 0x2d, 0xb, 0x38, 0x38, 0x24, 0x3b, 0x2d, 0x29, 0x22, 0x18, 0xc, 0x2d, 0x20, 0xb], 0x2, 0x1, 0x729}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3f, [0x3, 0x9e, 0x8, 0xfffffffffffffffa, 0x3, 0x226], 0x7, 0x8a7b, 0x400}, {0x9, [0x4, 0x5, 0x1000, 0x2, 0x3, 0x6], 0x6, 0xffffffffffffff71, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000005bc38730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000400080100000000280072416c696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="0215000007000000000000000000000005001700c30400c9e0dd1f4c00000000000000000000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) 2018/06/01 14:33:08 executing program 2: r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x379, 0x103000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="e1daf28336a6976659955f9da26fd4221c93a15a641a9668ec28888472cbaae6003ffcfca0321e44ff419e38d7c95465f6") r2 = socket(0xa, 0x1, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000140)) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/01 14:33:08 executing program 0: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x80000002) creat(&(0x7f0000000040)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) read(r0, &(0x7f0000000000)=""/177, 0xb1) 2018/06/01 14:33:08 executing program 7: r0 = socket(0x19, 0x80000, 0x3) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/212, 0xd4}], 0x1) get_thread_area(&(0x7f0000000200)={0x0, 0x1000, 0x1000, 0x10001, 0x9, 0xfffffffe, 0x4, 0x100000004, 0x5, 0x2}) recvmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001580)=""/240, 0xf0}, 0x0) 2018/06/01 14:33:08 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") semop(0x0, &(0x7f0000000200)=[{}, {0x0, 0x0, 0x1800}], 0x1a7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a0", 0x1}], 0x1}, 0x8001) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x280000, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x100) 2018/06/01 14:33:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/250, 0xfa}], 0x4, &(0x7f0000000600)=""/132, 0x84}, 0x40000000) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000740)={r4, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000180)={0x1d, r5}, 0xfffffffffffffe39) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="29e565b4b4cb7a9335a7a317e84f604c3214d3e3992f583352f340a45d37d55a405c7b79da736674efc27bd365842b772a161c3ce9fa17f25e394ddc8bf5de43e1cfe64ca99e2aacd8481a876d23acd8f9944434b93fdabd265b553f6b428ebbaba6ce5e8ddff6ecf5590c7af784c6efb66ca1eeaf4a45320d54bd87e6f21ba8010813703332532e61a813682ec4fc8318f7843e81d801fd641b4524c8209627daa7e91ce477a3f8", 0xa8) 2018/06/01 14:33:08 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r2 = geteuid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = getpgrp(0x0) r5 = getuid() r6 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)={0x878, 0x38, 0x408, 0x70bd2c, 0x25dfdbff, {0x1f}, [@nested={0x4a4, 0x8e, [@generic="fdf66864e45dba8745fd93181b0d3fc402bf99ac166f61a054a658c2402c589649664884f04b460f669928740f5a84501b2f94fa91e623d4dd4707e9fa47b74967e7de95f01975cd8afc1abf8936003ef7a4b17bdb11827e6ab4d5da6da4df2b9909c8cd92fbff6fda9e0cc667783a52d3f1dbdd890fde60cf73ff7b2725d65da9c14a35594b12721599684e809907e4a30a3fef9e226dcfcaaced55", @generic="b3efbb1b09861277d0fdc69d72ae2c14097993c23cc1b2994600dca90df54cadf46d3a01f4901d7ea5117452c5c2dac9a482524420ba829337d9df29a8282034b6b0f66042b886072d4150c0c1db62594448329ead741a6cd64e5082354419fab0cfb2cac73385b325a314a5de38272c36029c7cca4cf2f74d317c6f45db31c3b74ee94d30957a34b8e01dde11488b6605cb21b5048b33c8c2e61208e00db7777a2b53cd70b856c615f60916e984fc3b030a7d6874df66bd6ed2268506a0e58b2921d450d32046513a30ff9fd058d2aef0b3b2edf954e39c1163aae789aa2e6ccda99b76cb878705dcb7d50929818816cea865666ce0064c", @typed={0x8, 0x0, @pid=r1}, @typed={0x8, 0x3f, @uid=r2}, @typed={0x8, 0x62, @uid=r3}, @generic="c72c16b27285fe47aa5c76b8b4ca3189e4deb92649ed48985ce1af178f752e4be6168cd3ceed8e80d5cef77df5b6066f463a56969d39e7e3cd7be4faf890897cdaa68d0547c6fdbcda5a5b761899be53c9cadaf759ed954be15270b68370016fd65d54488f197578c67944a2e756ebf2c4646d10aad062f05d9fdc88a9c0ef48c71fc7ae7d8a26f914d401536004d52e86abdb5902dd30627e43057d9838fa73e24dd19aed026b653fa013e0aa8ee8ba81674282e6a6e089c2e0fdb069f756fc37dd459bf302ab8b1ff7e32f7f87fc3d9508b2aa5be324bebe047039d27eb586fa568556d3", @generic="fa72d37413ceb11b6e3cfe2d8cf33848a7b080081e80f6ad929991089cad445f58f91c8f6544bd4bc3513cf51241f8fec2d2824c155d8c7cbe3d29cb985f86b0e7dc7ab6fc337f6e3a8438f9a3989a7cd6635eef31e4712279cd4cce679bff85557ca7f90471234bb99b59274c48a2a6cad0a6086b85d3bf485ae7589c6b62e810a42c395b06c2468f91dfe87f69f9", @generic="9a7859974c4b347cea753eec2122b2390236ccf2f28df53c3a3384cbdba82e58edfb0330b69ff6ba318e7fa6f1d540b76b31b49ad5763d2f40c9e71e7fdaaa1ad2d797f97735eb16e1773ac7c3be9b0a6b64b535190c01c2110d5dda15b36b2cae5baaaadbcaae4d5f78bf51ec3aa74200ac3cddfc1efadabd42c4a5fdfa969a575e9d35a201ef8f824f67bdf2d718ff832ff8d233e3a6e77d2d1aff572ce80327885d0edf34164ad842d1c9170127445b981abdc3f2e89e4476420e9a6f4d5ab251c46625e05be692c07d1666dd58fe5546dc15a979b781f92074b92d9128ab8f18c57457eb78cf4eccac4b8f4d", @generic="5ad39c0eb89e01803146e403bfc9bfbbbcae8a52a95c1b65aed60eeace6d176c8f2f5f0793868b1388ae26cfee9e9733fac6566ecc34834182fa8188b6028acf0594c283806ad0b18b7c14f1d328b06defa1b509acd39177d0e35c964554efbcb92d82eb3b9a59278c479db7215d78921424a57de02cc8708e9883d329886c800f5f7fd9627689a7", @typed={0x8, 0x49, @pid=r4}]}, @generic="44300a3c9aaa7b02ec86f02469321169f54746b4b715b0ed274fce6ac1eb82702fc58a7623cc32a6105a4c753dc9f53425f688d506987d2d17d044bd496ef4174db79d94e120cfc61f7581941d5a131eb3b55f0d8ed90774c6d3c33c12488996ceb819868a443bf45c83c01a3db4c5600da5495220858d9eb86019ccf6c8cd1990cd95eb9c4376b7f02ef88d2d94140946708bc031cb079d74a1818060d2597a24aeab256b4690376cea", @nested={0x128, 0x34, [@generic="3a8b6881ccda51294ef6dffc027755eac9f564fc993db27af739dcfbb733ee6815517ace1fb784ce667868bf695a5fae5f071633721c66fcf45a742c02817568843f151fcf1ca818260748c6f522e8de7433baad8d0eac955bc9c30ab5576c8112fb64bcdb3a4aa94c30b905e2be23796522405bd02cd2f9e04a4578f6a3d227dd51ec24fac39c41b586123030180644ba0b", @typed={0x14, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x28, 0x4c, @str='wlan0cgroup!eth1vmnet0eth1cpuset%\x00'}, @typed={0x8, 0x37, @uid=r5}, @typed={0x8, 0xc, @pid=r6}, @generic="4e953a1d150f5473c0559220ad4ee4bf8711e3b21d1a39025af3ce34513fd4d1fa5e56acc3d619f7b65a57d95aea2b930f0365d699201fce5b827032fa9ec6c23212985347"]}, @generic="a260500624aa68ce9f7e9875580d54abca0c7d8c48575e018e5a74b675e367f65ee9f676e22a2f8c507bfd46c39689a0ce34953bf91beea690d7802a3d67801f867c78b860095fa51326af95e79f563562d6f0e9e8db635a51379d0b9f2187989c6092641e6e006224e1875c2a4e9b846afe98a53a7eaeddd99f29f15bf25b0b0bb1f5e9c7874cdeaa3c6bf3ebe6e0a23509a0c2225a458dbdff304f15657754a600a569209c08cebc58def24fb0f4a05b491d8d", @generic="0915a83578a0389d705f528bc7c5be1e021514b4b09faa2cae87df09487fbadcbec6fbd8b7755a2d818cf0c1874ed8c9190cefbad96cde13cebd1768fc23ad0ab020adbbc5ef6617e89b74123dc7e53a0938ea02c74bd53aeec9aba7c191e4dc34d63cf239f7d96e260445302b376dc3a491c5c65e579d4bf5a0ecb4939e35b1d81e8a0765c89070dac91c2b7438fb92449059cde426d7a433997db654b4173c4d0e297729630757db03c84e59", @typed={0xc, 0x1c, @u64=0xfaa}, @generic="ef76cba8219d7bfa6b439c9006e16b2fa097bb4dd3e49fe90008a0677ab9f37d", @generic="bd38d0afc7212b4b823a59c805196806232171abe591494e874beae21640dbf599a9ca174a7391e110d030bee213b34ecfb44867dfd0a421190fd679f9ee5882820f772810cecd5902bbafd6f6c7eec7c742d26ddf7dbdf73086e76c4f617b"]}, 0x878}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r7 = eventfd2(0x0, 0x2) r8 = socket$key(0xf, 0x3, 0x2) r9 = epoll_create1(0x7fff7) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f0000d4a000)) io_setup(0xd4, &(0x7f0000000080)=0x0) io_submit(r10, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r7}]) 2018/06/01 14:33:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x480042) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x81, 0x4) sendto$inet(r0, &(0x7f0000000380)="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", 0x124, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/01 14:33:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') read(r0, &(0x7f00000003c0)=""/230, 0x7d) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/193, 0xc1}], 0x1, 0x0) read(r0, &(0x7f0000000000)=""/56, 0xfffffc89) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000000080)="40c9d478888520c678b41598d20eef795639bd9c41949dfdab705d8efe0ce9ccd6c8ca8d66b7609b16acd045759f9602f179a4f2a8102fcccf50e737a5825386148b51bf92a2dc5a7cbcc84d42f01844e664b77af5ad2aebbb060c0cd5313c058721d4024b22f5c68f5e2e247a5404c808aeab799aea6dbe67a0144a19559cdab7d38886bfda5fce82eab55bc1d5bff72945999cb8cc7fb1325eb474a48954cec377d21e3df2a3d5f2486e114986feec0139f6bc21003cb1a7ce30140a3534ccb765f369409d6c9ed09ead78be2d17e25224ae073f096e1da6370c38280c7ab14241e310b97f7475c1f82d41f362dc9aa3", 0xf1) 2018/06/01 14:33:09 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCSETSF(r0, 0xc0045401, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x80000001}) inotify_init() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x400, r1, 0x10003, 0x6}) 2018/06/01 14:33:09 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) removexattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@known='security.evm\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000001f00661c67cab90006000000b005000008020000000000000802000008040000080200001805000018050acb18050000180000000000000000000000000000c91559a6062a6624d3cfcd7a30863a6eff465446ae4d87234913c065d550ac75ce5445e17b8beb531e3783597e6f1d4e35e87e07d06029cd3117dd69367341d9985db078c08f0c70c52f27e4c924351b62eb0d0635d18f23746deb619bd313ce73f1ff374fdc1e0069736619bfd16d45a7ff3237a1c2bb73e9ee43f509a3cf9f3e99192c5cfa8b2c61e9f6313c77498b7be0", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x4, 0x401, 0x9}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xac, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/61) 2018/06/01 14:33:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x8000000000000038, 0x7, 0x2}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="11fea8d4b7952a3a96a19c2186e43d21e51b433c76aed5b28b47bce1bbd3b341a614b0c84ca9bdaa0608fec75d58a0345942dd3653f6919922d010c0e2b375e8625457fb44f3c5e6cb2d25c05f1ff012631a773008fd45018b60b0e6843dae2e683c017f94e1ee7334a1c5f1d50b648a003bcb112bb3a92275d35049cbaf0b22af1c0eb27556d13c543519e6d76f333b9c7998deb26a7bebf6", &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="a7d7f20755aaa021007f273a99d0122abcbce04a8c92e0838d7412ca958befc61e7aa7043fbd5f56", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/06/01 14:33:09 executing program 7: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997030fecaab5aaaaaa138100410086dd60b409000030280000000000000000000000faffe0000002ff02000000000000000000d57606c8a1547a0000000001210090780000040060b680fa0000000000000000000000000000ff2200000000010000000000000000"], 0x0) 2018/06/01 14:33:09 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001940)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001900)={&(0x7f0000001780)={0x88, r2, 0x204, 0x70bd2b, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x800) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f0000000500)=""/4096, 0x6f}, {&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000001500)=""/250, 0xfffffffffffffe35}, {&(0x7f0000001600)=""/11, 0xb}, {&(0x7f0000001640)=""/127, 0x7f}], 0x9}, 0x103) 2018/06/01 14:33:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:09 executing program 2: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x60880, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x80, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)) 2018/06/01 14:33:09 executing program 6: clock_getres(0xffffffffffffffe0, &(0x7f0000000240)) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x201, 0x1}, 0x2) 2018/06/01 14:33:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001800fa020080005d6d9a6cdb08f6af040800000036b98f1839656735cd4909b20d988d0d4ba0c21e070133059b5f29000000006d73176d54a90ef263974a3284f85f5db5244ea7efab0bbd3ab4ad27dfccbb330e51d2efb7890d3960b5b1cbcf4649dd8b17a6295b1a2baedf7e670aac08fe2aed54a19b51308b3b060388911c9280ffffffff0000000054f8671c1c1987b036f281878bbfe1639b47d9487984219d8af7f3c1360772e8c90d1f153c3acda624fcb2"], 0x1c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x44080, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getgroups(0x1, &(0x7f0000000000)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setregid(r2, r3) 2018/06/01 14:33:09 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080)=0x4, 0x3) 2018/06/01 14:33:09 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/217}, 0xe1, 0x0, 0x8000) 2018/06/01 14:33:09 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="17420691c2abd3d58ada81ff41df90cd153ccfe14ac100eacbd656e5d162374ea6c83d80404f7a76cc30d69e2a7fe9fb62c6841b2fac67f2d2738e57176945ac333676f3dcdf95c125d2e9c2df5a9dccde9149cf54f8c306a53513719b4756ffedf7c36a268db8d540aa72df29c071cd82a598338c5658ec9dc205c227e5513489f232d136c904ba9984ed577dc8a612d184d2830cf4860ae097b3ca1d38d4e25a9a74c1d0d026e028c93b752980a7ea177bf5d7ec1e5251b5532a3bffa5911ada54b82b2b459e227acd8b60833c152988c987f9ab625b51931d95d683f94912dab3a53581cfd58b0d516edf") syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/06/01 14:33:09 executing program 6: chdir(&(0x7f00000001c0)='./file0\x00') socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1000, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/32) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/01 14:33:09 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mq_timedsend(r2, &(0x7f0000000740)="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", 0x1000, 0x100000000, &(0x7f0000000080)={0x0, 0x989680}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:10 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:10 executing program 0: inotify_init1(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x801, 0x200000) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x1980, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x40, 0x2, 'client1\x00', 0xffffffff80000006, "770316755faf9f3e", "37b10a17e894214f8bc51415a25b110047a86be855546d6b9422b3227607950f", 0xfda, 0x7fffffff}) 2018/06/01 14:33:10 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2, 0x1, r0}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x2a0580) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x9, 0x909, 0x2, 0x0, 0xa, 0x80008, 0x2, 0x9, 0xa90, 0x7, 0x3, 0xb787, 0x4, 0x81, 0x1000, 0x3, 0x4d4039be, 0x1, 0x0, 0x4, 0x5ed, 0x2, 0x400, 0x9, 0x9, 0x6, 0x0, 0x1, 0xfffffffffffffff8, 0x9, 0x8, 0x7fffffff, 0x0, 0x7, 0x5, 0x0, 0x7, 0xb3c49b289967ebd1, @perf_config_ext={0x8, 0x7}, 0x9021, 0x26, 0x87, 0x5, 0x6509, 0x3, 0x80000000}, r2, 0xe, r3, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000002c0), &(0x7f0000000280), 0xffffffffffffffff}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) move_pages(r4, 0x1, &(0x7f0000000280)=[&(0x7f0000ffb000/0x2000)=nil], &(0x7f00000002c0), &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/06/01 14:33:10 executing program 2: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) socket$netlink(0x10, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x18000000004) writev(r0, &(0x7f0000000000), 0x3da) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x600902) 2018/06/01 14:33:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000640), 0xffffff71) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/06/01 14:33:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c00)={r1, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x278, 0x160, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x20, 0x28, 0xcfcb, 0x5, 0x1, 0x7], 0x2, 0xdc, 0xfffffffffffffe00}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x7, 0x7, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff, [0xda34, 0xffffffff, 0x3, 0xffff, 0x16ab55c7, 0x10000], 0x2, 0x20, 0x7f}, {0xffffffff, [0x7a06, 0x7, 0xffffffff, 0x667, 0x5, 0xb07], 0xffffffffffffff5b, 0x1ff, 0x5}}}}, {{@ip={@rand_addr=0x3, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'bpq0\x00', 'lo\x00', {}, {}, 0x67, 0x1, 0x48}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x7fff, 0x8b, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x6, 0x9}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @multicast2=0xe0000002, 0x0, 0x0, 'bpq0\x00', 'yam0\x00', {}, {0xff}, 0x5e, 0x3, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x6, 0x38000000000}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xfa}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'veth1\x00', 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff8e) 2018/06/01 14:33:10 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000001c0)=@full, &(0x7f0000000280)=0x48) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x101802, 0x0) sendto$inet6(r2, &(0x7f0000000300)="edbaa1c92cd5f736f408254d8de4", 0xe, 0x4000004, &(0x7f0000000340)={0xa, 0x4e21, 0x4, @empty, 0xff}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000003c0)={0x89, 0x8, [0x1, 0x3]}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') fcntl$setsig(r3, 0xa, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x400000) syz_open_procfs(r4, &(0x7f0000000180)='cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x0, 0x6}, 'port1\x00', 0x93, 0x800, 0x3, 0x0, 0xfffffffffffffffe, 0x20, 0x6, 0x0, 0x1, 0xfffffffffffffff9}) readv(r3, &(0x7f0000000980)=[{&(0x7f0000000880)=""/249, 0xf9}], 0x1) 2018/06/01 14:33:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:10 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) io_setup(0x401, &(0x7f0000000040)) 2018/06/01 14:33:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=ANY=[], 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'lblcr\x00', 0x19, 0x1, 0x15}, 0x2c) 2018/06/01 14:33:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x200, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/06/01 14:33:10 executing program 6: r0 = socket$inet6(0xa, 0x7fe, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/06/01 14:33:10 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x0, 0x200, 0x9, "df77f9390f7cfbd5d0fb5604f60ab2e0f603ce60eda81d7e7cd3c08a90184f869bd25232108bc3d43527e301", 0x3}, 0x3a, [0x2ae, 0x80000001, 0x4, 0x0, 0x10001, 0x2, 0xd83e, 0x2, 0x8, 0x8, 0x3, 0x3, 0x10001, 0x7, 0x10000, 0x5, 0x100000001, 0x0, 0x7, 0x5, 0x6, 0x1000, 0x5, 0x1f, 0x8, 0x1, 0x5, 0x80, 0x2, 0x3, 0x0, 0xfffffffffffff5cb, 0x8001, 0xe63f, 0x800, 0x0, 0x40, 0x1, 0x7, 0x400, 0x6, 0x4, 0x4f5e, 0xdd52, 0xffff, 0x4, 0x8, 0xfffffffffffffffd, 0x8, 0x8000, 0x4, 0x2, 0x0, 0x3, 0xeb, 0x8001, 0x3, 0x0, 0x1, 0x0, 0xffffffffffffff81, 0xfff, 0x6, 0x8, 0x0, 0x6, 0x7ff, 0x2, 0xbe5, 0x10001, 0x0, 0x8000, 0x10001, 0x10001, 0x3ff, 0xa4b, 0x800, 0x0, 0x4, 0xffffffff, 0x2, 0x5, 0x5, 0x80, 0xf, 0x5, 0x2, 0x101, 0x9, 0x200, 0x2, 0x7, 0x9, 0x7fff, 0x2, 0xfffffffffffffff7, 0x1, 0x2, 0xffffffffffffff86, 0x7, 0x7f, 0xc8, 0x80000000, 0x3f, 0x2, 0x7, 0x8, 0x0, 0xa1aff92, 0x4, 0x5, 0x6, 0xf95f, 0x80000000, 0x3, 0x8, 0x80000001, 0x4, 0x9, 0x8, 0x7, 0x7b34, 0x2, 0x0, 0x6, 0xc77, 0x20, 0x800], {0x77359400}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x6, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/06/01 14:33:10 executing program 7: unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x3, 0x1f, 0x1, 0x10}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x58) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0)="703f2923b4ab0b4c80b87b58ffaf13a58b8f81d6eab5c5fc92e7c9c6e84293c633ef6ea710d41bef480b8e9e300cdffc1733af2fa930f8c51861fa6b91c262e8e51158ed0289a7c717190817126d1c808e59768db62ad72df4442f7ae9120ab400", &(0x7f0000000000)=""/144}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 180.777516] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20001 lblcr [ 180.818784] Unknown ioctl -993503981 2018/06/01 14:33:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000100)=""/253) [ 180.854996] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 180.875775] Unknown ioctl -993503981 2018/06/01 14:33:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000001f57c65e624ceb7a9900661c67cab90006000000b00500000802000000000000080200000804000008020000180500001805000018003dec62307f001800921a7e028f2d2cc6d33096138caacfcc225b1f5c1e85951d6ab285fd32cfc16a79d4e9498c71c839356c40b65c7dbe3be4755804d81ea71d7200b53333b6c5dae6d106643bae6e28e86c48633ea0c562fd9ded2a9f2b5f6f2f881a6e6e99afe7e86f2293fface304177a5ae945ea5706a31386285a37335d416c44821cce0e111e84e013d4acd4ce74d8a7d58b66f4", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000034a43187bd4d5cd8b09ff6f93b2c0000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:11 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:11 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"9aa251ec758753"}}, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/01 14:33:11 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x100) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000200)={{0x20, 0x7, 0x8, 0xd4e, "d29968c731a48845aa08028c58cd1acd631cb62de19f0930bbdab0b1e6169a6b1caee78b6c6333d34f3e09a2", 0x5}, 0xfffffffffffff432, [0xc0000000000000, 0x1, 0x0, 0x2, 0x7d, 0x2, 0x80, 0x9abf, 0x80000001, 0x1, 0x4, 0x401, 0x8001, 0x2, 0x5, 0x1, 0x3ff, 0x8, 0x9, 0x0, 0x8001, 0x3, 0x4, 0x4, 0x101, 0xf3, 0x301, 0x4, 0xffffffff, 0x6ad, 0x2, 0x2, 0xd1aa, 0x9, 0xd0, 0xeb, 0x40000, 0x80000000, 0x401, 0x67d, 0x7fff, 0x100000000, 0x0, 0x1ff, 0x0, 0x8ab, 0xffffffff, 0x3, 0xff, 0x5, 0x6, 0x80000001, 0x7ff, 0x680ddf21, 0x7, 0x5, 0x3f, 0x10001, 0x4, 0x7, 0x5, 0x200, 0xf3, 0x6, 0x0, 0x6, 0x1, 0x9, 0x2, 0x4, 0x2, 0x8, 0x10000, 0xc, 0x9, 0xab, 0x9, 0x2, 0x8000, 0x2, 0x6289, 0x80000001, 0x1ff, 0x6, 0x100000000, 0x1, 0x0, 0x80, 0x10000, 0x10000, 0x400, 0xb433, 0x1, 0x101, 0x9, 0x4, 0x4800000, 0x1, 0xab9c, 0x4, 0x800, 0x2, 0xfffffffffffffcb4, 0x7fff, 0x3, 0x1000, 0x2, 0x3, 0x2, 0x1, 0x9, 0x8, 0xf8, 0x800, 0x4, 0x9, 0x9, 0x1bd9, 0xe2, 0x1, 0x5, 0x2, 0x7, 0x6, 0x1, 0x80000001, 0x3, 0x6], {r2, r3+10000000}}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) accept4$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000700)=0x1c, 0x80000) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) 2018/06/01 14:33:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000000)=')posix_acl_access\x00', 0x1) io_setup(0x2, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000540)={0xffffffff, 0x1, 0x400, 0x95d}, 0x8) io_submit(r2, 0x4, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x1000, r0, &(0x7f0000000080)="895748175d78dcbd34b55812430ba6938c536d1aab366752868abc492cfa029692749aa04b79a9e07958fe3df0960f8883d480454acccedf45b8dfd3667a615806fa8ccc14607355a210144badc1", 0x4e, 0x100000001, 0x0, 0x1, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000380)="79c90d63338c3800eda6596010c986cd564af32a340f8f7ad8e8e4a915cd104029430cf02ec80a6c8d050b30eadbd3c9ed6a39e9cd4255d24e0b7c3b14d820631e52e2f359500bb3732fe240b82ef471374a26c1b1747926cc7123208d8a6fac684b939a390e3a0e0d9d450d8fa45c06516323e0796504f0888052f3613f7c17dd9d6859c7846286ed88d4364ed5eb83a8604e52259e53e545d1fb1d23c09defbaa770b65d6c8430efaf70f3d7795fa48a7a2fd7ac00f8a6e9d507d4bfecc55135a3496bf7fe36c592df9f8c18", 0xcd, 0x8, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x100, r1, &(0x7f0000000200)="d5f6fe72ce2a7ea8c13bf3f2ef838fb469434b65", 0x14, 0x2, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000000480)="51704f135ad7197dd78f3f0b9fffe3663c70a10a2db84037b562ac1be4796b722321909325e40322ec5ae66e723be259b81dede87db37f5025c861efa6018320e74a18cb35a21d790dee26748849b0438126e4073b36f84cf3b86d115f77e1ca91615e142ba4718ee37e0e1c4234314e989f36e406c10d6f3d644a042db5386802b0519c74aed668bc9419e2b02478be3eba57ad73f28f0091d1c72641e6da26678a0df1fd6cb6ba0da8ae352ab6659386", 0xb1, 0x3, 0x0, 0x1, r1}]) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r1, &(0x7f0000000240), 0x20000102000007) 2018/06/01 14:33:11 executing program 3: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/4096, 0x1000) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001080)='/dev/audio#\x00', 0x7, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000010c0)) 2018/06/01 14:33:11 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) 2018/06/01 14:33:11 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x3, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000002c0)=""/178) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, r1, r2}, 0xc) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x4, 0x3, 0x3ff, 0x5, 0x1c, 0x7f}) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) 2018/06/01 14:33:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:11 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009, 0x53, r1, 0x80000000) r2 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/131, 0x83) 2018/06/01 14:33:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0xe000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001200)={&(0x7f0000001240)='./file0\x00'}, 0xffffffffffffffc2) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="55a0c8bbcff141bc6da2de57d4b6b422c64310e9a76dc48c1259341c4de9ce08b0829f513b1b65c1f108b7450ed22a226c9cb33738662896b11ddd8fe10f3ec672396c27500d61f77c94db40decc5421eb89f822240a762a5f1478ec1a3ef150cddc62e085c227bfd33ede785a3e3438739d063b011850434258b5a5adb085c808e41172371fa33f508f12a9b162d51938b2bb547354d78d97aeb14d98494f4109c9d51cf2c10db63379d4ca832c293cc19f34c6c4b0db5213bc9bf6b6d84625bf1cb728a02620a716138359052aabdca3b5761996a6c2a9f183e5ac07c5d97011fc1d08397399f2d3e115011d510db84350c028", 0xf4}, {&(0x7f0000002280)="5bf8e27d331b49c1ef7ee9beca90bc4209d68ab87e3d2d1b521287440f1a95b280ebeee71ef92b9812a51e671ab3ae91ffea1a09196f794e22d3bcc40e52fbb745a4a11279e5181025acb3cece4a0b3c15700624b0dc4f71d8e72676ccc59d4124920be5dcf53cf919a0f180f658bde09dabf6cf4515da497b3e417c9fdf4a65f2fe8bd174a3640c0b8ecde38442ed2b675a990210c731056ba196eb6b3e9ef0814a8e1837fe0000", 0xa8}, {&(0x7f0000001280)="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", 0x1000}], 0x10000274, 0x7) 2018/06/01 14:33:11 executing program 5: unshare(0x24020400) set_robust_list(&(0x7f0000000000)={0x0, 0x9}, 0x18) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) 2018/06/01 14:33:11 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="6ebfef5fd2d8ddf58d0da9bcbbe33c1f0eedde6da6d56b759253906e", &(0x7f0000000040)="1bb28866f237473d603ab2992f1e490242", 0x1}, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x87, @loopback=0x7f000001, 0x4e23, 0x2, 'lc\x00', 0x8f886b40b6826ed1, 0x1000, 0x63}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', 0x6d6, 0x101000) 2018/06/01 14:33:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x89, 0x80001) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x48) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@iv={0x108, 0x117, 0x2, 0xf4, "a2297f31b608f22e3e93de2f9639976c1443da9113b21f786602669641fc9200f045f9ed75efc826d3f9301afd5c4b481720d6425bbb6147c0e383b20061dc4d5be430b1d0e622809548ad1c7ea14d702d5a584f3725317f42e97bbcc3d99f658312b56c35280195de5a5c25d4e06b4db06d6371bf9a0358a301c98e70fd775d98792131a5c2d4bed59719300e40af2148994cc82a0316be85293aa00cd534df2be8b50be614426090963373ad9fbdab0958f5c5120c2fb2f9eef560ec79b6a2a31bcb6ffd9d8604def1e6b87bddf89850f109d6673488b22f50bd1eee7c733606893d27c1ed15c9408e86d20adbfe7d1571e4d7"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0x80, 0x117, 0x2, 0x69, "fd55538b065769986d198750da2ae9d353262147d0a5a5c7e6c7e7f859570b6d1572843db758b0881124eda3e5ab27d135ee818480fa6330c055d3ca709e7ff4498b0f2817d1ea663910665646fd9680afb93afeac5480c42bbd3bfd6dd7ed271da131d769cbfa5a64"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe7}, @iv={0xa8, 0x117, 0x2, 0x94, "461b4ea7698a50593d4d82a9c9c92a7d16fffb7d7fc43afcda65f137e28540a597895f65cabf31d066390e0a79e2a7b26b4d15aabd49141f11b8b4ef73154190efd3eef9a1f72baa19cd3d2236523f651a2fef0ba6cc1d0c724c5c6c9b86009b2c0170578fac6083da2617b3c122844430634d5d6d134a18be59cb834e363407359263119c08d829bb1dbed1b987f16e83cc3bd0"}], 0x290, 0x20000000}, 0x80) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x0, 0xff, 0xffffffffffffffe0}) 2018/06/01 14:33:11 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x20a, 0x1000000000000000, 0x1ff, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002e00)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000002ec0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005740)={0x2, [0x0, 0x0]}, &(0x7f0000005780)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000057c0)={0x0, 0x5}, &(0x7f0000005800)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005840)={0x0, 0x8}, &(0x7f0000005880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000058c0)={0x0, 0xb32}, &(0x7f0000005900)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006480)={0x0, 0x9, 0xfffffffffffffffd, 0x80, 0xfff, 0x0, 0x4, 0xd2be, {0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x5, 0x6, 0x68d1, 0x3, 0x7}}, &(0x7f0000006540)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000066c0)={0x0, 0x3}, &(0x7f0000006700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006740)={0x0, 0x101, 0x7, 0x7, 0x1f, 0x2}, &(0x7f0000006780)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006a00)={0x6, 0x8, 0x7, 0x81, 0x0}, &(0x7f0000006a40)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006a80)={0x0, 0x7b66}, &(0x7f0000006ac0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006c00)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000002c0)="9e22e8e31e0e8804de824a51c993e675f96423e4da776cbb3136dfd279d977e534a322afb3f1a072c8c4da29d37a79103c158374aedca09d81fc96a194e19fe35ddbd3ef1c0257541f60c6a9525627c12f5938522a00cee8ef40947e3cf0d32c277f784143cd129d3083757622e2659ba7b33d1b0ba377db1a8eff18b1e1a5c0084e", 0x82}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x9, 0xb3b, 0x7fffffff, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9f, 0x200, 0xffff, 0xfffffffffffffffb, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x206, 0x0, 0x8000, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x3914, 0x20, 0x200, 0x2, 0x100, 0x0, 0x2, 0xed2d0000}}], 0xa0, 0x10}, {&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xd47e}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)="7478b77f84e4a31f8b57d8d9d269960bf91b9534bc2c50db03e312c4ead7401bb4c96fda8148a206c4f71608b5f5735482570cafdfb183e9f9a1c355371347ceea0a6f9de5fffc0541943f563301794d84ecdecd4918b32cb913f55b530c916ed0a4a44acfc8fcab02b51929f7949954f7894cb86cb93a416ed772b5d8cb9083332d1708d0737082de16795271b8f7b6777d491ac10143c98cb623cbf7137ea42531971abe90139926efdffe48a5e992c4700b698bc74cb073f2a9e6dbd4d6bd1c3e06d9a7b8a197336074142416e3bc5a8342e5b65020ba09b8ff3a833f312615aa46de0f4820787a7f8732e3681c41a4aa88abea404875", 0xf8}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000000780)=@in6={0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c, &(0x7f0000000a40)=[{&(0x7f00000007c0)="f85d5c88532e79888cc40a08d4bdf6bf0737a5611718678673c677de9cb15f116e62e785639fcb0525b74cc773e31db50135d8451953da167f38e130bd2a9eedd9d5d2282dc00d809a0113167d086154f02b7e4ed36c501167f7846d885fa3bcfcb06dbcb351dffb128d5cf889bdbdbb75bf6c889951eb45f58a4a15bb49659802d5b205fa9e2607ab", 0x89}, {&(0x7f0000000880)="b7b777d3d3aac21c6a542cb0e6ff7c59f221e1e29cc091b08a12f71213af9f72a9bb2d725aad156ae5b208f9572d87a8e26966da982d32c1c3f2bffc325eeaf7e153d88e26e42e3e5db64d2f40da68191f9554003686fda6847b0dab4d3e12ecac443650b48e63345ee7f6b8a71f1f92aa7a28a348295edb6eb38afe97c63ef305c828953b8821277bfcf7dd07ca8d806d", 0x91}, {&(0x7f0000000940)="cff688c649ff965247d4e6351f5def24e351d961ecf88cc12e611478a69c4af43aaad4392fd3b3b5a1b8338a3156a875a923d17cf55d80069ae0ea300d0c32123c1e8040068132e6313be8a8123936f83925059eb631b4ca5995f085e2de50956d9d6cf9a866295ca722593c5834202ae64a97fedbf49a39f55a0824a315a395451cec5eefd57d4a8703f390ea2996c52cb264bd3cb33f2b2009a849f36a3208e6df14e857d8bd25bed123be0adc10806eab0b9eb59fd96c116eea55a16e5e9df24f2727f7cb14da", 0xc8}], 0x3, &(0x7f0000000a80)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1f}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xfffffffffffffffe, 0x8000, 0xfff}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x70, 0x804}, {&(0x7f0000000b00)=@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa0}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000000b40)="1868a6de3ea93ec37e1d852b3c0376c40777d0cd9122d7142a7b01dc05abcf736d17c65bc9d9e724324436ca0ebd515b0201fea2812d05498cfa8e26a4f438e1ca28d2435526a21e99996ca4016086afea9609a788ec241ad17fcf7f4d3d4c56c26d4b6ed2453ec1b90373275b3a6c165fbe18bf20692708b4a8ba8f5b1c3b201d04e936486aacc341ce5beffb78fd72883a822862d1", 0x96}, {&(0x7f0000000c00)="041f27339704427d28f0c35b9e8070f02aa86bb45b6ed3c62575197180bea4af3e0074bdc47c0d58e632719d1244914cf7c4c018a3ad4c2e1f33c82f517824a9c4866fbb9366d161de8faa4df1e7bfc6b14ae90a1b24d84516c3192f7dc28ee8cdcc5bfd0da58a4e271631f27aca06927e623d0cc85f1b49ea199f2ddce52dbad12a6bc43d28b0bafa572c5e31c681be0ae32221fb98564a9b1060f0baa5489aae30dcfc0802c31a83973c87c4a9a80140690159b425625aaa9a1e5a0a9e253871e16d53da21bd75d3cee7e30974e5b0db00e0e3f7f4d9964afc1720a80218f2775bbca6b28d91158b09e2e93c15c7a8", 0xf0}, {&(0x7f0000000d00)="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0x1000}, {&(0x7f0000005380)="6b8a4ddd564ba2dd77b64fa571a48c9f7d5d6324ec7ed3c08bbb6d0e0a041f1128d9c4f510c71337e492a65bb76284af73c7a6abb4429339d480e9f4647bc8d12b529b636cf8b1ec9c26a0da7555acf20d4c73dab51b031990b58243095f51b1357b3380f7f684325a2a89a39656d9e3567e3991b430543c840c32ba32eb774a21aa9a5d3d1272c86749f5e5be333a9c8c36167e31a0723772c73c929441cd7ed8650fca60389ada7fe8f062dc93fe0ad3658c7e39942becb7fa94237a156fcddd6c305acbf41cefc85ace3995c826e0c360d44d8f15c84cbd013da4fa96a03b0d", 0xe1}, {&(0x7f0000005480)="6d48f75d93a6e29f2f4b3310b11082647dbe35f4e4e00799c07320687a117728e03a7a4619e1824d4a786603947f766679758a2d28bed5f205fea83ff3533036c21aec1969ca9f2eb0e5922a9486f1d4c9a4b4fe195e4bcd29446ed7f4d811221ba59f182c000f3d1569926006b18ab4f7c2f4e514e3c76dd9d2c8c5996fd4acbe0da4d8e1d5376e33d38076d9f89a8eb08411e4b7322fcadcf156606e52f405b501af1bb1d78802241748b0d45faac8a113a1ad481f2f04c5609477b94bca9d020b685b03d1f7f662a2d5fd0430e7ba5ba9830dae38c7d572bcfb56b7be61ee47e16467147a", 0xe6}, {&(0x7f0000005580)="62d95cde80026554e133d7a30c9ed11c2d0cc739d2a37d2f6079a76655823740e43c61f46c21663bcff12356081b32c913b0252542bba238ba8ac35da652ff524407806fd42b03d75d29f002aae5041c0aceb9d1983d466741c31eca3a5347bb3b99aa1cf0b63ffd7a0b1408f401486a895ee27fff5d15f7886e03cba8ccab16cf71a952f2d7d0e15eeb", 0x8a}, {&(0x7f0000005640)="d704570f9af72774cc90ff670a4265d15cca326cde7d5e6843f7d3f8993ce164649c43457838f2929fb3bd8f9e789848c949d98a823f", 0x36}, {&(0x7f0000005680)="d335f89fba", 0x5}], 0x7, &(0x7f0000005940)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x39f7}}, @authinfo={0x18, 0x84, 0x6, {0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xd5, 0x8000, 0x7, 0x6, 0x0, 0x1, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x7ff, 0x0, 0x7f, 0x8, 0x0, 0x2, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xaa4a, 0xd2d5, 0x8, 0x0, 0xae68, 0x8000, 0x5, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x458a26f1, 0x2, 0x7, 0x4, r7}}], 0xe0, 0x8000}, {&(0x7f0000005a40)=@in6={0xa, 0x4e21, 0xffffffffffffffe1, @dev={0xfe, 0x80, [], 0x20}, 0x8}, 0x1c, &(0x7f0000005f40)=[{&(0x7f0000005a80)="a7141702cff0166adee55713455a10c1e9ff6fd7e6f9ffe6cc65dbf2d02a7fd97211dc99db42e0a7f659b37db2f7f6f0572327880d8138cd7fcc0e14ebc336e5e896a39e5bc2290430a13bacf45293e6787424d15304fe2606abf43ed733a2eebf395a58166fd800b090a6bc08c85cefb1d013216ca9230e10b48c8bdb20153a369dc57d51a1fd66ee59968f02d6b6cb2a962b49fc2938f750b2953d917af5527e9b21e04a790dc73e1228730d9ebee1ed", 0xb1}, {&(0x7f0000005b40)="742817c7a70790ac6c9e69c870c3e2a0b429dbe2b14f32bb7d1e791a093aaa01ab730b5fae4f66415dd90cdbdd221d755d7042d293fa3aa9383bfb5fabe0d7edf9d216a3ad08fb71a8a0278f4b4c776e55520d8a63e42d8810f5371e1e7e532ae77478420942aec6b6ff6990e8c6400f09ce0e6dcb77cbcde63435fc", 0x7c}, {&(0x7f0000005bc0)="a47ebb163aaa249eca524cba935c5a8d9a68a0c1ff13d8813d5bac8c840bff2fc22126ddd1c8fd392841f5a4883b831839f18b70341fd94d01b829d99dc1ed5d7f43d37424f75e077034f8d9174a48a8050a13e36030558f741c3ddd09d67c13f8073146e77faa9de54c39073776a2ecd7d2e7974ed03923ed762732371affa81251fd4191ddd3d0f80f8974fa7d97feab89509a33f7947838c248742a679d61ce77455b", 0xa4}, {&(0x7f0000005c80)="db5996532dcbd4292faa21", 0xb}, {&(0x7f0000005cc0)="05ea59acefabc4e5b01feca5e1d65b273065dc678c0dcea08fc765e7e771c4a2cb0dfccd1da5a8b71a09cf3e21edf02411c1a11ae6a6c13ece581fcacee4bfb5d64e9ca673425fe28f32a7a94218e2970acacb610e6e43aa7ba5c38c0e61dde943d48c6798cc6065d311de8b5f588d93ab24862b6909c38fff0335b31347c5f016f43ca6e2913c864fb54a24838710d884701beb3f28f38853587633ff3a181e1654cbeeb7baeee6efd007a16bcf8e18941b2eb0229d89070113efbe13b69663f470ebb04cd992418b9b1eef1610", 0xce}, {&(0x7f0000005dc0)="eb9574d6e4172c4e5bd525d939026a686d1a928d6376b41751d1ea2f6811cdf6fabe42074904", 0x26}, {&(0x7f0000005e00)="6889649e3a264cc8e6593ffa35f026560382a053c6d56ac9f83ee1aa5f85e8565fa5716a4103b6a5a03e2d1a79b580dc3f4da953a663e6ecb992b4035ec9124721e27a9321c1a21900f473f04ca124e0b8e9615a74d09032c036fdeb0db4a038ee6a0fcac7b87553d9dc5ec59bb7a77fa5da50a464fc5aaf00e78194620974018d625c2b02cdade0a135886a59f11ab9c71d22b4063e2e396959fd7e55a9", 0x9e}, {&(0x7f0000005ec0)="f0e09d10659290dfe6f23b92b60c0f28bd4f351bd87df52f59c1786ab80a06a87a4b2b943bd36f4f18a7f4afed7e49168c0c121e8134dc7435bd6d", 0x3b}, {&(0x7f0000005f00)}], 0x9, &(0x7f0000006000)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x18000}}], 0x18, 0x4}, {&(0x7f0000006040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000006440)=[{&(0x7f0000006080)="fd986e8e2e9b1a92347325b0572b13d17c6542a0a73e067796425893b06604dce082292e8e7a248c2b98bc0217c8770597d5ac1b8d7aa5197c9300f8377d11fd13883ef5d6bde5a7fe30b38020b1272d3b201286718980db629807fdf20cd0cd87a0ceefb4e2190c7c419e951d1ae2ed96d2995058da10f1a022dfa6b9b643ebd3695837470bc13715289f26bdfcb49f3a0bc18f0a5ca17d19", 0x99}, {&(0x7f0000006140)="bfa2434f6e111a30e811e6e7f099c5f40587050071c0b48bd76d988adf28472a9baab1534900fab78acd81db447db5673904e5281036186fd9b959d78aedc9661b749ed35db9b10e4819c1bf25654625f368716450b715141fec14eaa3be39df208975f6aeebcb25945e6250c1bc729bed3358522f53eb7f5e5f363d8562c28bb9cc85db366e066d43b497fd1a2e2ca54d039c1750b672c3b4caac693a9cd4bfa8978c9f5c1cc42307f0b353df1ce7fc6d12c90b7573c8a090c6c1ec4db9cc26ae3e62b87032ffbe7a0fd527bb02ae61ee57310605bdadf6d1725436dfe1e70b96d4ffc441727f28f9f6c94552f457c880e5", 0xf2}, {&(0x7f0000006240)="bda053459785f05f679bfb1559b8710012684c52e37185f0c23fbb0cf2b315339c0f35fbe9d273415cc029f8b43b85f00d2561ed7a427d6252979e9b04770877ef01a77a5d641e254040d865672085798b1aab19fc3c1585d9579aa90850fc092c4fd36ad5663b76c664947f8e4d66f0b9f9ff5105008a244f354f19c612c507adbbfaf3e3e4937d293fb2a2f4aeacc30a3a5a94f9aa8acb7859d212a361c035c9b5b81cf950c6b57e4e0ba0da0a71c2f0dd85a98d7beae3914138ed19b3064e77f95dca0e24b335ac5cf2c689d18a6209", 0xd1}, {&(0x7f0000006340)="56cf2ce05421c0de7c7dd9523335d674a066b9164dbefd5b4212555b0ee788e7dc844c96e161789ee9235f4b045b171f9ab6739be3c2e5f550fffdf6e3e446df481c556a985d974e7c350adf9f3b337ad2c36df161525b47b9feff84e3bb3cdd25b0cbeb7fbd9e5ebf15ce1d7287dfbfb14554536e0374774554babbf34a595adfc16925563a68e0fe2264d424b497dc3a2459dd939ecc4a594b4ba06b1a477fbc7cbc4d2b0f8b589907944dd7b16e85d6bf9d8a6a4d975feac378660f08a77384c165c0d8fbdfa7eba6dad7bdf923a9344d538114b841c0ed8641351eee7ac30035", 0xe2}], 0x4, &(0x7f0000006580)=ANY=[@ANYBLOB="180000000000000084000000060000008100000000000000180000000000000084000081000000000900070008000400200000000000000084000000020000000400050000100000f9ffffff", @ANYRES32=r8], 0x50, 0x24008000}, {&(0x7f0000006600)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000006680)=[{&(0x7f0000006640)="08b9a70f9aa5", 0x6}], 0x1, &(0x7f00000067c0)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x3f}}, @authinfo={0x18, 0x84, 0x6, {0x10000}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x2, 0x4, r9}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x4, 0x0, r10}}], 0xd8, 0x14}, {&(0x7f00000068c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f00000069c0)=[{&(0x7f0000006900)="03d6bdee9eb4a5c0ec8ea7a52ef4108986ec40d0e1bf89f6eff90a387e3e5a583d091ab3357f868b7eb3b7705c884a03d91790154712b7", 0x37}, {&(0x7f0000006940)="fa87fe76a17eeb4a4b3f9f74d7f2716a34ed2b13793a03b59bf03262792fa73bd60dccf82646db58aef9e653abbe43cf8a6b3eec128845b8fb2ee66343ff8ecc54df19ee7704a1bf2d43f25d8a57aa3bf5", 0x51}], 0x2, &(0x7f0000006b00)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x696, 0x200, 0x8001, 0xbf94, 0x3, 0x7f, 0x1, r11}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x0, 0x6e8f225b, 0xfffffffffffffffc, 0x7, 0x2, 0x8001, r12}}], 0xf0, 0x4000}], 0xa, 0x11) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x8000000000000000, 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)=""/244) 2018/06/01 14:33:11 executing program 5: unshare(0x24020400) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xdc, 0x202000) r1 = dup(r0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x448) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) 2018/06/01 14:33:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) close(r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) [ 181.987278] IPVS: set_ctl: invalid protocol: 135 127.0.0.1:20003 lc [ 182.022510] IPVS: set_ctl: invalid protocol: 135 127.0.0.1:20003 lc 2018/06/01 14:33:12 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd6050a09c0008000000bbfe8000000000000000000000000000aa00000000000890780000000000000000000000000000"], &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0xcb5]}) getgid() 2018/06/01 14:33:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000300)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f0000000040)) recvfrom$inet6(r2, &(0x7f0000000080)=""/209, 0xd1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/06/01 14:33:12 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000740)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:12 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='fd/4\x00') read(r1, &(0x7f0000000040)=""/230, 0xfffffffffffffd73) 2018/06/01 14:33:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/251, 0xfe42}, {&(0x7f0000000300)=""/171, 0x408}, {&(0x7f00000003c0)=""/241, 0xffffffffffffff15}, {&(0x7f00000004c0)=""/249, 0x454}, {&(0x7f0000000080)=""/120, 0x78}], 0x5, &(0x7f00000007c0)=""/178, 0xb2}, 0x0) 2018/06/01 14:33:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xa0, "8944bb956d06d187a4bad553b8ca9ba4b15ecb155890792826578107c116cbba2ed9ef0038587a596625b5330fb825398273d49bb3ce8965973c9ac23117f80e86e949bb5e844b9758f0430fc9682e5f6e73da0031ae87b8739ff4a9086d3315b435af56b2bbcc1d3860fcd59ca1192c79eb8c04444a7b8bdae5b90e070572657b380c28f38210c608c9874ec5d554a764bfa1c72b49ed3b77fab186dd4e4916"}, &(0x7f00000001c0)=0xa8) 2018/06/01 14:33:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:12 executing program 0: set_mempolicy(0xffffffffffffffff, &(0x7f0000000000), 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0xfe30, 0x3, 0x4) 2018/06/01 14:33:12 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket(0x2, 0x800000a, 0x40000000000000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r1, 0x0) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) bind$packet(r0, &(0x7f0000000640)={0x11, 0x2, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/06/01 14:33:12 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xd, 0x805, 0x2000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000740)=""/125) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10003, 0xd36}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x6, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:12 executing program 2: 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), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x23) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10d000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000140)="bd1af75701e57cf78535a58151d0d12760297e3d21a7960e4b99e922fc3d845b5c12b7c6ad72713eebc5c23ddd78c7682dd771e0e03021f385cb94414a4e4a09a458d6639998ac41ed612e59780f8f351379fa5e5b1fe962b6c1e3d3c4e09bbb06621be4586e17acc71a746b242670579c93160dcd41dda92f237dfe9432faeb1133021efb86d5b204c8b120032ab2932812da8e51a062694d4602bb3af859fe8b4608c181d432e4d8150cd397bbc00aa51a916a7011a6322b5f"}, 0x10) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) 2018/06/01 14:33:12 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x236, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xa0000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x8014, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/01 14:33:12 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1000, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x75cb, 0x4, 0x9}, &(0x7f0000000180)=0x10) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x80001) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="8db200f78adcb729a300018684a700fb9722730704aac159db"], 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000001c0)=0x2000, 0x4) munlockall() recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r4, 0x4) 2018/06/01 14:33:12 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001940)=ANY=[@ANYBLOB="000000000000000002000000ac1414bb000000000000000000000fb32b2d28f4bef20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff0000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 14:33:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCFLSH(r0, 0x541f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002440)='/dev/hwrng\x00', 0x44281, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000002480)="f8b39a22e4922069948d41fc4e41d77f7e525b60b7b39a9f506add1d87793022908dff473333cc596d86803795830b1a122ac26a906c411f8c70ca2685cb5b6715dc0bb2150b13fdbe787c5230a46b4a1d8b6efe22612e7c45872b785c8775e70bcea73928a66a4fe02110b74140b6c679d89fcc093191e6b6988ef59db1bac0451910e061604f5245861c1405ed66676756736a62ee94194d699e52bd7f653c6c747c604cd258242303c4") [ 183.111274] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/06/01 14:33:13 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)) 2018/06/01 14:33:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b005000008020000000000000802000008040000080200001805000018050000180500001899e2b74ee2b8f101a17839cf9f674dd68697daa5d7b31f39dd3a9efe41c43958a6498529c9d6c0004f40fd47c1950354ebf95cc181e2de2351a193050946d2584fdd6f7fb0f645", @ANYRES16=r0], 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x5a1080) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x9}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000004700)={@rand_addr, @loopback, 0x0}, &(0x7f0000004740)=0xc) connect(r1, &(0x7f0000004780)=@hci={0x1f, r3, 0x1}, 0x80) r4 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/input/mice\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/input/mice\x00', r4) 2018/06/01 14:33:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="7d6604f6ecc22ea1ad410da0c8b1e40ccbdbe9454d047008ef761c59fbfad2d29cfcfad938a15412515edaeb384adbbcf8ed4ac0993f8d4a6971a42c173706c539feecbd86d4d0bcc326f0d7940d527aff22e0ac7163fee1369b69d01d01ee04ee37011d0a8a046a0cdce8180d5bc8dc4df1fc4d3f0eb4d8ee420430bac74560370d8d1dd0127a31c6850a56da6842954ce72b9fccda05506c734c4f14a6462371fe6e0bf7907f737a2d0d73339173ddf64ce81527f551f583926b98deff0066214d5582bfae0544cdaf7667b0b5193abce844c741afd642e51cf45872941983dac7053de55eab6117f39a1e4c605253b1f1") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x80000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4(r3, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000140), 0x4) 2018/06/01 14:33:13 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") semop(0x0, &(0x7f0000000200)=[{}, {0x0, 0x0, 0x1800}], 0x1a7) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) munlockall() bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0xd6, {{0xa, 0x4e22, 0x0, @empty, 0x3}}}, 0x88) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x3, 0x9}, 0x2) 2018/06/01 14:33:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) 2018/06/01 14:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="455fc213ec2dc34a34c5698b9c4c509d67d9fb2aefb74b4068121f1d21db54", 0x1f, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x6000000000, @empty, 0x3}}, [0x10000, 0x40, 0x8000, 0xf5d7, 0x7, 0x1, 0x3ff, 0xfffffffffffffff7, 0x0, 0x3, 0xe5e0, 0x8, 0x10001, 0xffffffffffffffff, 0x4]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r3, &(0x7f0000000680)=0x4) r4 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='cpuset\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f0000000440)="2ef5c0de5e58d45c9fa900058a899771a72ad94926601623b99f8861c38e2d303e000006000000732b98e81d23b1a0824d374d9d09f506636fc4df3fa5ec6cca83909fd38be4231661ce68295911344cfbc19862999ef749c5f2967996b2e6fc19c977fe2fa32eb3866f9d5a12ac2ff520ff81d9069f949c25808cf5be7377bcf373a941302e3e68433cbf9c75742350a8fe41ca1eacf8e1e640b8ad1bda2a34057ef9e5ab3999911b6364ee3979e8b901d1d178f718ac780d04ddf35a29254846762d", 0xc3, r4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) close(r1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/06/01 14:33:13 executing program 5: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'vcan0\x00'}, 0x2bf) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'ifb0\x00', 0x4}, 0x18) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 2018/06/01 14:33:13 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[{0x58, 0x114, 0x7, "6e06fa803a2a1927584d097f67d800000058f204a30aafdaf7b4559556d9101709322be4c68537e918d56fd7fa0d02739b2ab82bc25d434d3e8a83e36011c57e87"}], 0x58}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x8) 2018/06/01 14:33:13 executing program 3: r0 = memfd_create(&(0x7f0000000740)="1d51433818ac7f40e6cb2f577a5aaaa94ad73c0ecf5647839b1be4509972b3a81bfe346e2756e0a21b3974f636628079bc8d639683d69209c3a6d0b5441c9c6cd2f694f8ed816d213f5a2f731a757e7b646f82a312fa91273a7798e5f896d0038d0dab7c5f97b8674476b957e87324aa494f89637a09313f4986dbf7c17f7c89cc4c52f9858feeb6571a6f9d65d69d4cf20918b84a24cd6a070f1effaacad7f52b3b324461438aca151264518c365442884102fce3768652b7d7c08010976d5fc9a6d460f2890a825481bf091f6fe8235e8caa38aa8776517c8b15e53d24a716de235b37543212e2ec344f40014814ca527c29dd30ec8b2f3e56dc3f9d000000000000", 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:14 executing program 0: add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="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", 0x5fe, 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x2, 0xc000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000010c0), 0x2) 2018/06/01 14:33:14 executing program 5: r0 = socket(0xa, 0x80000, 0x0) ioctl(r0, 0x8915, &(0x7f0000000100)="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") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000400)={'teql0\x00', 0xd0}) read(r1, &(0x7f0000000040)=""/28, 0x6) fcntl$getflags(r1, 0xb) r2 = socket$kcm(0x29, 0xc000000000002, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="76657468315f60000000000000000400") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x8, r3, 0x1, 0x5, 0x6, @random="b4be7426beb3"}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/06/01 14:33:14 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101040, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) connect(r0, &(0x7f0000000280)=@llc={0x1a, 0x303, 0x0, 0x4, 0x80000000, 0x29f05e30, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f00000001c0)={0x0, @empty, 0x0, 0x0, 'fo\x00'}, 0x2c) 2018/06/01 14:33:14 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x111800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x168, r3, 0x703, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x12e}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x97}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2154}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x168}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0x5, &(0x7f0000003b00)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000632a250b34c3fea5a0f060bd0010ab0108000000000000bfb718ea8e44793f993251b5bb0e93e4b259010000000000000066ba02b28f59614fa61a740e02ffaa808f", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000004001800"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 2018/06/01 14:33:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e20, 0x2, 'lblc\x00', 0x1a, 0x5, 0x2d}, 0x2c) exit(0xfffffffffffffffc) 2018/06/01 14:33:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000180)="a6aedcbf", 0x4, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x141000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000440), 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="140010ffdbdf250a000000000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000001c0)={0x5, 0x9, 0x5, 0x3, 0x5, 0x8, 0x6, 0x7, 0xffff, 0xa}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000200)='teql0\x00') recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/06/01 14:33:14 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)) 2018/06/01 14:33:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) 2018/06/01 14:33:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4010000000000100, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x1000) write$binfmt_misc(r0, &(0x7f0000001100)={'syz1', "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"}, 0x1004) [ 184.844504] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20000 lblc [ 184.851299] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 fo 2018/06/01 14:33:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') sendfile(r1, r3, &(0x7f0000000040), 0x10000000000443) 2018/06/01 14:33:15 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f000080e000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffff43da, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/06/01 14:33:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047060007d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xc0180, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x401, 0x2000) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000280)=r4) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x214, 0x1c, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, {0x1}, [@generic="bf665153f343c98a3347332b4b654dc8035b0cd18464fa981fef39c940c6e6c13b78840eecc3dee429121554800bb45da0f7fa168e41e345893756365dcea187e8708f98ee1a0b8995a5fb804491d6aead42204c66635f9d32d1687df8d6f114e988139256b29d6171ecbb23d5bae3a8b1ba04cd0d537c39aa49f4a57275160ba959f5f990a698909aabcec657321150f5d87b91e37e27301fe8f57c6b82657f9f38f5947b09c5fbf12b7a42dc36c763657a3be8f604b72fd9c7273f795bcfadfd25ffef45ce5f78478f08a14672", @nested={0x110, 0x7b, [@typed={0x8, 0x8b, @ipv4=@loopback=0x7f000001}, @generic="59141049b9158105621abf9101fba90d08638670bc27c0fa394d160959c67b4040305b3e97eaefadb149c174ebdd560ab401fa4d47c5feb5fde658f8fb3fc7ceacbaa453b39f42967004", @typed={0x8, 0x8c, @uid=r2}, @generic="4dfcf67845cd1d39c5aa0ae98fc2747f9109b57e0b267a5974cf9d466ae6c53ed8c51046518a7cb2ead2c996f6ac79c75b5cc08deed121c9345c584d4e8adf5a7a9dce751c19bd2f5f1b3abe1f405c737e8c32128fe33f", @typed={0x8, 0x61, @uid=r5}, @generic="d2b9b240291b942a51d00e893a1ee91837ae7eedd819767f804cf16b7a3877838669d03fa4fdfa51ba04e7fd3e4e8899627bba8da3dbb1fe43db847673feba38b708f07146", @generic="ad61db6331debb57b051cf86f5"]}, @nested={0x20, 0x8b, [@typed={0x14, 0x75, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x28, @u32=0xffffffff}]}]}, 0x214}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/06/01 14:33:15 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x101) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001540)="db", 0x1}], 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x4, 0x1, 0x8, 0xa4d, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x89) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x40, 0x101, 0x1000000000007f, 0x2, 0x2, 0xfff, 0x7, {r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x10000}}, 0x3b, 0xff, 0x6, 0x9, 0x1000}}, &(0x7f00000003c0)=0xb0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000400)={0x6, 0xffffffffffffffb0, 0x3, 0xfffffffffffffffc, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) 2018/06/01 14:33:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="01", 0x1}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcff, 0x20000) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) 2018/06/01 14:33:15 executing program 2: r0 = socket(0x1d, 0x20000000003, 0x1) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x800, 0x0) unshare(0x400) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0xc) 2018/06/01 14:33:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) 2018/06/01 14:33:15 executing program 5: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000280)="0247e22f05d02c99240970") fcntl$setlease(r0, 0x400, 0x0) unshare(0x20020400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000000140), 0x0, 0x200007f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/06/01 14:33:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xf7c8, 0x20000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bond_slave_1\x00'}, 0x18) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) 2018/06/01 14:33:15 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") write(r0, &(0x7f0000000140), 0x0) 2018/06/01 14:33:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="77d87b6777d9683d9c7fcb951209351c4207f29a1d6c70e86980919ee1b819548ba963683248312eab53c5d3c9466f49da069eba72814b943797a086332fbf88817fa56ae32ac2669f63023e6dd47aa7ff8f792f21116d52277b1e13ed7026", 0x5f}], 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x55) 2018/06/01 14:33:15 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r1, r2, 0x3, 0xffe0000000000, 0x400) pipe(&(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="7515428b3b9ef3098b6be70186d4b4793c2ba17107c6e007b62a904976152b302cf5ffd52424d833290cca406d4566480e57632b67c7d48de49ce1e3e16a26c1ad246c755e99c0088d4d72543067ec665e1660847a00f4e15c441e01ec43da10e3cf38bfcfb7be2d9ae684919312a9"], 0x2) 2018/06/01 14:33:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) perf_event_open(&(0x7f000000a000)={0x6, 0xffa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) [ 185.619032] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20000 lblc 2018/06/01 14:33:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) 2018/06/01 14:33:16 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)) 2018/06/01 14:33:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x101) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001540)="db", 0x1}], 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x4, 0x1, 0x8, 0xa4d, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x89) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x40, 0x101, 0x1000000000007f, 0x2, 0x2, 0xfff, 0x7, {r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x10000}}, 0x3b, 0xff, 0x6, 0x9, 0x1000}}, &(0x7f00000003c0)=0xb0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000400)={0x6, 0xffffffffffffffb0, 0x3, 0xfffffffffffffffc, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) 2018/06/01 14:33:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/78) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000640)) io_setup(0x9, &(0x7f0000000100)=0x0) r4 = eventfd2(0x8, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x41}) r5 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) r6 = memfd_create(&(0x7f0000000300)='/dev/input/event#\x00', 0x2) ppoll(&(0x7f0000000800)=[{r5, 0x211e}, {r5, 0x80}, {r2, 0x10}], 0x3, &(0x7f0000000840)={0x77359400}, &(0x7f0000000880)={0x7}, 0x8) eventfd(0x401) io_submit(r3, 0x4, &(0x7f0000000600)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x7ff, r1, &(0x7f0000000140)="e38872344948e87185af068eda5e1d27542eb500bf07733b3cf56e76210407e4bfceb7276926edf1239abefe6b84d22e8a729ae4098e4a2b09dc21894e22994d24e8b14906198cbd08555bb4b8fc2501ad85d6b6a68cb2891b998639de5238c6fe61774f9df899dcfb1743d4a7b34dc369a32a9709784cf93158430247163f6e5e14bc400d3aea8a981af43c67a6c844dce0f5691d1b298d789d2f474a06799ab61892f5eeb43220e903d2ce2e4706f4", 0xb0, 0x1f, 0x0, 0x1, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000006c0)="24cebd841fb52504ca6ad17665e2a9bca4080b040273c6545deebccdb6689e4826d69821903b87eba2bfab6e6835fd1014da4b70a2ec93ba258cdb0eedcca4fb82cdaf7a364e615ee0c733f30dbb7cf87ebeb47d0e742b50cf625cf09d50dd73981b34b9f79e40da90ec6703cc4503b1f61c79707e8203bf394a0fcdf9f1c0e8d5fdebafbe990bd2deaf3f52e3ba330081afcf6c03c1d0210ecdd4aa03830a2848274cbab13f8dbad06ba73e133c07e1be437747ab61ff443fc386ceb9e8", 0xbe, 0xfff, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f0000000380)="ed76fa2798e563c27f78bb6a7a3a32043350225c3820f8d64a29723855ce99957597bec0fa1c90a33b5d8d20155e298a0b414326dee1b6ba4b77d7d392f013c8eb455d2bcc0d70d28347e41e3d967e934c24316f1ab8c3403ed6d970ebd8530d8b71cda18a35db9882ea266f7651c648be7adaf9286cbeb835189c399f2e40896e14d2206c2bb8dd60a9b33af508439e440d91dd70cbb5e3a25b32b5ca904dbc3b7d775009b126140a48fe9a3bd7ccbf856ff5c74e57773b4e8f7b849a8a12e35f5e9b52ed33b58ac27329b24a72f0d858e6", 0xd2, 0x2, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f00000004c0)="05590506eaae27e34f60c1b4a8dff1a12b8d4218c575d35f5d380ac6eb3c27929fa8752f7fe1ae3b4033abd7b516d894908269e047cfd978c62f2cb7bccac674c0b92403df7852fc973763306fcb0ffa4e4807a4ac6e1296d2fd74e6f676b7f810d59bbbfe8d2406a78bb817e0700ce2b920d250fe462c3525a3d4780f39f7a35831c28e219d83aca954a4fe0ebcdb5249c6645794302fdf0e46e18e4cd8b7fdb776a305d69202f73c3c1e830ca3224e1e7d05a06e3a7626f131371501175d6db927cc50a282e52de185dd465a3c8887bc3c0ca95b38934e52c8d118d8cfebee8aab6857666e6e6aca209f", 0xeb, 0x2, 0x0, 0x200000001, r6}]) close(r0) fsetxattr(r4, &(0x7f0000000780)=@known='user.syz\x00', &(0x7f00000007c0)='/dev/input/mice\x00', 0x10, 0x2) 2018/06/01 14:33:16 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mq_open(&(0x7f0000000040)='}mime_typeem1\x00', 0x8c0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x100000001, 0x2}) 2018/06/01 14:33:16 executing program 0: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/06/01 14:33:16 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4300, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f00000000c0)={0x3c, r1, 0x300, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) faccessat(r0, &(0x7f00000007c0)='./file0\x00', 0x1, 0x800) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f00000000c0)={0x18, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, {}, [@generic="93"]}, 0x18}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x9, 0x7, 0x0, 0x1, 0x0, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffffc0, 0x880) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0xffffffffffffffff, 0x4e23, 0x1, 0xa, 0x20, 0x80, 0x3f, 0x0, r4}, {0x400, 0x6, 0x200, 0x2, 0xfff, 0x5173, 0x8, 0x5}, {0x4, 0x6, 0x0, 0x10000}, 0xff, 0x6e6bbf, 0x3, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x7, 0x3, 0xbef8, 0x7, 0xb7a, 0x4}}, 0xe8) 2018/06/01 14:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffff, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000200)=0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x30, 0x20, 0x319, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0x30}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x0, 0x4, 0xfffffffffffffffd, 0x2, "c27a325e701e07dede6b4cde5a0dcd2b860d76e982cb5e9153616417c02c111cc679ea6026506a1520ba2e1e", 0xf96}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0xfffffffffffffc00, 0x3, 0x1ff, 0x3ff, "89cc788da8b1cea0395f014533b692d28c197a17dc57bf311bf1dc8a75dcd6cc74a796084ae945ac5b43c60e", 0x5}) [ 186.526784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 186.558165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:33:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/01 14:33:16 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x3f, 0x3, 0x7fffffff, 0xfffffffffffffff9, "688cd92010bf11055bc82af74aeccfc50278e48479106903131d3554916bcdcb3c6f559af4ff12ce177e2e57", 0x10000}, 0x0, 0x0, 0x58b, r1, 0x1ff, 0xfff, "1f8a09119c8e50c9f63744105e78cc884db9705e8e0ec5a5e1532b5b64c0ff251a4fdaac069121cb573f31acd669d548208dd3035b36edd2059d96f4ff117636", &(0x7f0000000200)='/dev/adsp#\x00', 0xb, [], [0x10001, 0x1f, 0xb5, 0x200]}) epoll_create(0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat(r3, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) renameat2(r3, &(0x7f000003aff6)='./control\x00', r2, &(0x7f0000000180)='./file1\x00', 0x2) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x2182) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x3}, &(0x7f0000000140)=0x8) 2018/06/01 14:33:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/01 14:33:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 2018/06/01 14:33:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:16 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e5, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x44087202369545dd, 0x0, 0x1, 0x1, 0x3}) 2018/06/01 14:33:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) dup2(r3, r3) close(r0) 2018/06/01 14:33:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) dup2(r3, r3) close(r0) 2018/06/01 14:33:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000040002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x3}, 0x6a}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/01 14:33:18 executing program 0: r0 = socket$inet(0x15, 0x400000080005, 0x0) set_thread_area(&(0x7f0000000040)={0x3, 0xffffffff, 0x4000, 0x4, 0x8, 0x7f, 0x3, 0x8, 0x8, 0x3}) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) 2018/06/01 14:33:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4207, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xffffffff, 0xf6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x4}}}, 0x84) 2018/06/01 14:33:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001240)='/dev/hwrng\x00', 0x121401, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x1, 0x2}, 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/4096) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x220040, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/loop-control\x00', 0x2000, 0x0) r2 = geteuid() bind$ipx(r1, &(0x7f0000000080)={0x4, 0x2, 0x1, "fdee1d7c3b0f", 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001340)=0x84) getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001380)={r3, 0xffffffff7fffffff}, &(0x7f00000013c0)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) getgroups(0x4, &(0x7f00000011c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000001180)='./file0\x00', 0xc001, r2, r4, 0x9, 0x2, 0x4050) inotify_rm_watch(r1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/01 14:33:18 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093e0600023a00fe800000c4ffe7a8d927173c618f0000000000000000000000bbff02000000000000000000000000000100000000000890781eb30be158dc2ef5c6b2371087fd2bc3c57796e7732a88d3453e19b3481df5d7a754b426881313ff306b5cdca32a233458f7ffffffff6a8b6cd7c1be707afd4c1a99131f4f3c582f69daec950000000000002c2b876f53efa987a46123bdd3c8d2475658c9f51cbd683b619040dfcaefd3c4d52a7a9ade9cc38be1c294fb80fa9e386e9555c980785e812640d3ccee9346916f9148b1f1d79b25f53fb3cb108e80092fecac5b36b28ca296bbaeabca2aa5a68a9bd0796b4661dbc39d3325495193e0849a0bdf7eb03f4bed80464789008657e46eceb5a30106c35bf29e30b62690960b7f834b79acb29af4498a0eb74c5c6db8b71735de67e8e10d5c784caf2a31b599cffaf60ed151a12efcf4b0107681d69c7a555caeaf709bad449013ee622119ccdf6faf9d85142b9575a4c5f04e626bdaa32a01c16342f3e9aab67daca333dd7f49efaa74f1bd1c8243c38487ce61ccc99bbc0ae9f97902db7f649afe"], &(0x7f0000000100)) 2018/06/01 14:33:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYRES64=r0], 0x2) 2018/06/01 14:33:18 executing program 4 (fault-call:2 fault-nth:0): pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') write$cgroup_pid(r1, &(0x7f0000000040)={[0x34]}, 0x530) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x6, 0x7, {0x100000001, 0x4}, {0x1, 0x80000001}, @cond=[{0xfffffffffffffffb, 0x4, 0x3, 0x7fff, 0x7, 0x4}, {0x0, 0x0, 0x63c04bdf, 0xfffffffffffff000, 0x40, 0xcbb6}]}) 2018/06/01 14:33:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00030200000068411da100000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000fd0000000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000c53f00000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000a10069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) [ 188.397576] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 188.429906] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:33:18 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000)=0x5c, 0x80000003) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x12, 0x4, 0x7, 0x6, 0x0, 0x70bd2a, 0xfffffffffffffffd, [@sadb_sa={0x2, 0x1, 0x4d4, 0x3, 0x2, 0xaa, 0x3, 0x60000001}, @sadb_sa={0x2, 0x1, 0x4d4, 0x7fff, 0x3, 0x1f, 0x2, 0x20000000}]}, 0x30}, 0x1}, 0x4) 2018/06/01 14:33:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80200, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/06/01 14:33:18 executing program 2: r0 = socket$inet6(0xa, 0x1000800000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xd1c5, @empty, 0x1}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = syz_open_procfs(0x0, &(0x7f0000000540)='coredump_filter\x00') pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000040)='0', 0x1}], 0x1, 0x0) 2018/06/01 14:33:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002800)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getpid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002980)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000029c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000002ac0)=0xe8) lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002bc0)={0x0}, &(0x7f0000002c00)=0xc) getresuid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002d80)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002e80)=0xe8) getresgid(&(0x7f0000002ec0)=0x0, &(0x7f0000002f00), &(0x7f0000002f40)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f80)=0x0) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0}, &(0x7f0000003140)=0xc) timer_create(0x0, &(0x7f00000033c0)={0x0, 0x1d, 0x2, @tid=r5}, &(0x7f0000003400)) stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003380)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000280)={0x153c, 0x38, 0x12, 0x70bd2d, 0x25dfdbff, "", [@typed={0x10, 0x21, @str='/eth1(*)\x00'}, @typed={0xe0, 0x0, @binary="8fd51115c76ef20b784e257de422c8fd766110472c4bad5b1fb88f344c6e32a0cce2fcf0718655ec7a4a2b0d349d6d3a55484e6653e6e34d0e5d99ae8044825dfdf3d6bf316897851c37fb3c66caa2de9d15a08628fd06e93c664daff69ed3afdd1dce5afe8dcffe0c33e052b7b4cb5f429cba6a87ebc0b157cb19086e82e70acc3f99883580f686fc098f8371f33360896428a46f202a292fb317b604c5ca456ade00b7a43a9546c54337cf7f84acdfc2bbc0bd776f06aa3c7f0f1b2f6ae9cecd7804bce1d4d64d5ce8349abbbe8a91d8246c36fd62695b159ad36a"}, @typed={0x8, 0x71, @fd=r0}, @typed={0xc, 0x8d, @str='eth0\x00'}, @typed={0x8, 0x65, @str='\x00'}, @nested={0x110, 0x8c, [@generic="8c30b6ba1289d7f60f4a9b549ec962ff51b6d30bc2c3c030cec37cff5bd797e7fbd03171daadf9aafd5786bf6405846b056d9d4698b90de533d98ba567bac0db4b34c6e935f0cd6adc574d8d86490a5ca1cc6f504c866245b7046dafade0d037d1a273fbee1a402bd1599962093cd00bce79d63a0419090fd779a31ace247b28a2a81acf3927007531bfa70c0756befca63eff009043ffa032f503d9d08cbb5b51b90351ed6ca0b3953df6b04150", @generic="f0c157f76b984a1ada52a127bab5cb566e22cffcd503ce34b0090497a10cee8c18890cf7e71d32754aff9c82bab3ca1875dd57a06d2fc59a51c90da385a634c84db8c59aba8a9954903d7e4e1fe2872d0febfc0ce6ee96b0912b4a194d7d"]}, @nested={0x1244, 0x69, [@generic="f29099bd13d92e957317b3b28edcaf51a894d3ca55945e08dd1b782c693c075cca82a6e4e33f464b01c0a614eb833c33b6d8732a849d6b2046dbb1a3e3d9e32b7dca72a81207d303ddb67c9833bd646f94a1fb1c137003b49f636c74702ca51c85a696a7a90b6017c73c8deafd571e3512519b13a6d826967eda00a2be859169bbe373d2f99d99bcde86298e49e9dc9843b3cf6f5f6b386f875d507b3c9fc0c91e4967f61bcacafaaa2bdee32b4aa2e5f45a", @typed={0x8, 0x0, @pid=r1}, @generic="d56c78f1402d7b181147612861b5a04885f934f77594fcda03768bde88988c283285f7840e763c0ac134d5d39f59adb909b154a614a7dde0bd3bf398c6c606d8d70ffa3e3b07cd6ff791759d855d4b171001e4402ee0111e37da92182ce0e2c7bf2f6a0578af7f725ca6a01b137f649225b12a2b30213aad9e317c4e4a5f30afd910ce21db5964899af223", @generic="94d4a763bea70e9f7a3dc80181e16eef7992030f4134267a11661f6d", @generic="e9ab1b12af78fe5d60f69ad03130a9da7a0c5ceff20dec80b4cace0d9bdddef6412d7d2e9a6a090c2b0c8cd300ee4a47f0949fa6310eab6a767790a60df8592b28853801ea43a134af45e8f202c34500c27f8bd24468b26641d105f1fe49724b47e334887cab77f2d0717bb8443c650132425ca3d6b2384863019d8d99b4828ecae8f6b09075b8db06e1d554db0f2875c7146384601f7775107de0aff2ecfc9d5e6812c66427834b32efeaa16ddb743a0817ffe12976c197cf4e41e4d22b5b26d06588fc877c23cb1369090cb136de99619f461953c015273c082944", 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@typed={0x8, 0x41, @str='\x00'}, @typed={0x8, 0x69, @fd=r0}]}, 0x1024}], 0x2, &(0x7f0000003240)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x140, 0x10}, 0x10) 2018/06/01 14:33:18 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) socketpair(0x0, 0xa, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200803, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r2) close(r1) 2018/06/01 14:33:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000002740)='/dev/snd/pcmC#D#p\x00', 0x8, 0x3fe) fcntl$getownex(r0, 0x10, &(0x7f0000001940)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001980)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = getuid() fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001c00)={0x0, 0x0}) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001d00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001d40)=0x0) fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0xc) r14 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000023c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000024c0)=0xe8) getresgid(&(0x7f0000002500), &(0x7f0000002540)=0x0, &(0x7f0000002580)) sendmmsg$unix(r1, &(0x7f0000002600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="ed8216aaf5f9e341652c8cbc8eba45fb6553f5f0e43e1162cea47c59dbf92f3615b7133bbba03a7d4aa482be635f89297ec7269f345e3be5d637d0a0eaab184ddf6607701e13af85f4d5ba89bba74f36574f", 0x52}], 0x2, 0x0, 0x0, 0xc000}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001840)="967714dea5f914ffd83cbd3028f92b3cfe60157acf13199eccce732abe4174a85cc890ceca8a505ab5811b7e753431ad5413c019a5a700c95f08951ddcc2e0ef46bef99331cb6f6a9e78ee6284b5458fe7bf73ddc4c957657ee0a88a5198c806b7cb2997be108b2ef7b2cfc3b2d2d2be897c1703919fc8475020d0bb3d2ed5fc6f0bd9743daf2eaee1fa88a8e6131853", 0x90}], 0x1, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8}, {&(0x7f0000001f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001fc0)="9fefe3d5e067767579c006f495bf8a5318f4b1052d5bf1f121aca64722862496e3ac5fb32d6974358ad8adb68c89715571ed9557a16d5f828410ba1e847275fbc6c553628a89926558c080aec41d068a51b45c7b0a71dfb42db71872a7c878dbeca7f6e5461d479f4856", 0x6a}, {&(0x7f0000002040)="733220ddd91a56abb9f0ca4273ee3fcfae3c8d7452480b5f41dc8f3bae828c1a0fee25c92ec6f3b8b2b220d6a5401793fb9b67a41d56e82352e1d3c51c6be22ebd7a01fb5eed3f22eddd116d6973738e301da31d2ff7a466f816720f1dcadbfccac311d4091b030fe709c27cfe999b0cd01f00cbe3d5e4d87ec1d9a0af44258f7cbac6d6", 0x84}, {&(0x7f0000002100)="054c23beb3ad973e5742aa5e14dbb6826bf692d944c37c4f7b82a7b4d35a0e22ad47346990f53da0603b52d0a4608ae8949cb045a8d057291cc45bd10b186b9d361a5a7c9fcb84d7706c8014302808bb307b7f583eb6a7a6894ab5fb8753a1c0d9533ac647c28d51ebbdac2433815a64cefa48d9e40a736f2cc0ce6f5946a676f7519ac739c5147d87", 0x89}, {&(0x7f00000021c0)="86f23a83811b200bc185e71f36cf2f166d3620a61eb775febacbf2bf64c81c02ce61038ef81e5837925baa283e091d4bc7c4fe622ee2171a05b19777ee3da0b83a91058cfeb686730daecdab974970fd3bf6185ade265347f39f1bf630e32ffc5cb6a75853b057dcd0eda8bcb080015866ef622bfeda7f1490ea9ba02ec6615602d3d8bd6d2b431c0c73be988f475a63358885b79dce2e7298e1fe9f41e46320d39a351506912525333d19b56659bdaacadeb58fa6a86a236372d54cf1acf448cd0108622907afd2a2c0e832e243be1e8d27353b2355da8a2e", 0xd9}, {&(0x7f00000022c0)="f56fad02a1c56527438496b9bab13bc0839445807c37784b760b69fc553acb06b619b64f46f2053df2052a25ba0efdc49ec23314b24bdc632818d8bd8d6a440af8d95453a18b68fde5fa8041ff901f23b240128d3a0959b3b8ea7428ca1746886241b0b0e6c3a2b0a55913283561a4f9edf273b1d2d8186b1fe3", 0x7a}], 0x5, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x20000000}], 0x3, 0x0) [ 189.182221] FAULT_INJECTION: forcing a failure. [ 189.182221] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 189.194148] CPU: 1 PID: 11657 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 189.201529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.210893] Call Trace: [ 189.213500] dump_stack+0x185/0x1d0 [ 189.217142] should_fail+0x87b/0xab0 [ 189.220872] __alloc_pages_nodemask+0x630/0x5dc0 [ 189.225639] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.231034] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 189.235980] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.241353] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.246722] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.251570] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.256245] ? do_huge_pmd_wp_page+0x3123/0x50a0 [ 189.261054] alloc_pages_vma+0x1555/0x17f0 [ 189.265308] do_huge_pmd_wp_page+0x3123/0x50a0 [ 189.269911] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 189.275289] ? __default_send_IPI_dest_field+0x9f/0x200 [ 189.280677] handle_mm_fault+0x232d/0x7e90 [ 189.284928] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.289807] __do_page_fault+0xec6/0x1a10 [ 189.293971] ? page_fault+0x1e/0x30 [ 189.297603] do_page_fault+0xd3/0x260 [ 189.301409] page_fault+0x1e/0x30 [ 189.304873] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 189.310753] RSP: 0018:ffff8801a434f9e8 EFLAGS: 00010206 [ 189.316131] RAX: ffffffff83f83f0f RBX: ffff8801c7812000 RCX: 0000000000000200 [ 189.323401] RDX: 0000000000001000 RSI: ffff8801c7812e00 RDI: 0000000020200000 [ 189.330761] RBP: ffff8801a434fb00 R08: 0000000001080020 R09: 0000000000000002 [ 189.338037] R10: ffffea000aad06c0 R11: 0000000000000000 R12: 0000000000000000 [ 189.345309] R13: 0000000000001000 R14: 00000000201ff200 R15: 0000000000001000 [ 189.352606] ? copy_page_to_iter+0x6bf/0x1b70 [ 189.357110] ? copy_page_to_iter+0x6fb/0x1b70 [ 189.361629] pipe_read+0x4b6/0x1270 [ 189.365271] ? init_wait_entry+0x1a0/0x1a0 [ 189.369539] ? __ia32_sys_pipe+0x90/0x90 [ 189.373620] __vfs_read+0x7dd/0x9b0 [ 189.377263] vfs_read+0x36c/0x6b0 [ 189.380749] __x64_sys_read+0x1bf/0x3e0 [ 189.384735] do_syscall_64+0x152/0x230 [ 189.388640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.393829] RIP: 0033:0x455a09 [ 189.397021] RSP: 002b:00007fc9034c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 189.404739] RAX: ffffffffffffffda RBX: 00007fc9034c66d4 RCX: 0000000000455a09 [ 189.412017] RDX: 0000000050c7e3e3 RSI: 0000000020000200 RDI: 0000000000000013 [ 189.419301] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 2018/06/01 14:33:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) dup2(r3, r3) close(r0) 2018/06/01 14:33:19 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x10001, 0x5, 0x1ff}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/06/01 14:33:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c55872a7c7f7799b69f70500000000000000c825bcaf1b878c36184c8f147be96ea31efb5400a9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a63c1490131c30289ae50c6a17f4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25542ef5bc450d5ff1018b16e1198d", &(0x7f0000000000)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x1, 0x10001, 0x1, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000008c0)={{0xffffffffffffff52, 0x21}, {0x401, 0xfffffffffffffffb}, 0x4, 0x6, 0xffffffffffffff98}) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$nfc_llcp(r1, &(0x7f0000000880)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7, 0x9, 0x3f, "baaf7312ed03a8fbad72db558fa71935c118489b7441d3cc55dc5aecccdc5ff53533e376e40f0cdc6ca5234a6e3ce49956ad0f728709550cbca5d75a2f9af9", 0x38}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000240)="7f60f30ad5444b7f609743d3f2d00bdebe398d158ffe4d76bf9191ad861dd73555dfb06c123085755c19c3f9e8ac195d6372dcffbcc80eb2ae1976e9103b7bc9f96023f38ca07dd38506f68130f2e20a0f660e0cf5ee0736e4f97d3f0beac64eab4363b87b46473641992af3138b870f20499295a18ad946d89434631a87e9221f67fb07d1afd91717ab8968b7c13617cf1a", 0x92}, {&(0x7f0000000300)="b148e76c81b7c544317ca0dd21faebf0acf29519e6984797b8b5452229b8a961a0ab15141b0574c8a72e8c986b4fafa8f156696d5df9c8537db86b1d1a30dfce3ed85c556fddd938c65e5518321b40f57b5dde24e6945a58bcc85d403aec7b2ce0cc6b1d894af5200c6c1ca372bf2f1d11fa391b0d091f804618d519b2d42d7cb8f6a9d0430e90d98fcfe05438de2f746739068360150640885481b4b23825360a7976671cdfe524e0da0b734f66af2fe80bfa1734e40c3ae4ce136ba020d82639f7df65db86db75d3d77cb3ab8322659bdbc6a2a1441b0ba3ecd71925f845d32ceb4798cf4236ea3eab", 0xea}, {&(0x7f0000000400)="079b8c4a3b4f25d5876e1304111845daf178ff9d72d61d60df419c76976937da8c2de88c7d2359c89b2dd19703e1e779924cd7121cb554dcac5e8c4815b6390164f663fcf6d725317cf5d242416cbfe5cecd3f0b56ad0954f7a1973aafe981f4d43989e884fe83aa456bedc806a124191651c295f5a04564f5477299a39a74edc3fa", 0x82}, {&(0x7f00000004c0)="0a4377fd53eb0f21d1b5b4f32a6c57785e3f9bf3ca811b0d83ee14828c8d2abc24d22c6ae98ca9051b639b353192cbfb51c62f3bb6448ceb509430ee59d6829372ee12cc142b516c2e35e6c81827c0dec9e24f458eb8954556d36092cc942bae6b85763ffc1e59cd46deb53bed3999b264e851863333f1a2297b222cf9d6655703b260a3b2933c1f97580950f5e39b49124902d4effd5724408ce23f3a156c8c3eefaaa266d6c2cd69797346409a3add7a855a3ec2196ddc82c93093bcf604535863eb95", 0xc4}, {&(0x7f00000005c0)="529fd49dc6594bf78b0487d01efec6b159edca2a8fdf4ccad411bb2fc421ff800a4efce500510fad243b306b6a04610bb01e44a67f461401416f878aba2cfd3ddf2a4ee9bd9ea56d5c43701f589302c7b4b7505e4d2042da1448cfc8adf9ed93d499c5ef0c2fb36b5c699580279b48c3c56f63717bce50718846592feb16d0119c48b3aed46adbd4036360de0c9c170a4c5dd94ad959874845d2d802fd5d4eae38db5d2ced1267f910e3a41555ba4e8df8e99c2633ed191cad00eb6b6cb29c39737af6ab2fd4651f0c6fd179197d8397b71cfaa2cb58", 0xd6}, {&(0x7f00000006c0)="1383550d6136b9fc373cf253f88260123ba5841d558528424b96a4e52d1fc96200d5b84127fb82de2510c959e3568b02c9313e9ffcbbd8acc1904bc11fcef4d841c754ada6a56cd9b66a060f0580584c6746e8d990a3639cf7a1b733bf8d7ff73aa15f8a34063133a2b4002c1f1293eb145e24dc66668a8985f4e188ea2194086a531a9551d588d50af52410441ced82e66af6d91ca49a84ce838347e4e1683d53e06718", 0xa4}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000000780)="744ab89cd1408980c66a8367af04eee63e8269935cffd89bc12a6802a04e168c11717c9e731c3693d2267d09c2371b069d6b3f05b4f6a2e00808d151b3b940815a0a1058de14c69c86398b7868689c9efcdda44f20f3d85d3cae6603d06484", 0x5f}], 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="1a000000000000006500"], 0x18, 0x880}, 0x80) 2018/06/01 14:33:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002180)='/dev/ppp\x00', 0x101200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002100)={@empty, @empty, @empty, 0x7, 0x8, 0x0, 0x400, 0x2, 0x2000000, r2}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001a80)={0x3, r1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001740)='/proc/self/net/pfkey\x00', 0x200801, 0x0) sendmsg$rds(r3, &(0x7f0000001f80)={&(0x7f0000001780)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001900)=[{&(0x7f00000017c0)=""/93, 0x5d}, {&(0x7f0000001840)=""/103, 0x67}, {&(0x7f00000018c0)=""/42, 0x2a}], 0x3, &(0x7f0000001d40)=ANY=[@ANYBLOB="48000000000000001401000001000000e65a000001000000", @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b400000000000000", @ANYPTR=&(0x7f0000001a00)=ANY=[], @ANYBLOB="00000000000000000f00000000000000030000000000000058000000000000001401000006000000b700000067130000", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYBLOB], @ANYBLOB="07000000000000000100000000000000040000000000000001000080000000000600000000000000020000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="1400000000000000580000000000000014010000060000000900000001000000", @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYBLOB="ca00000000000000"], @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="e3000000000000000700000000000000cf00000000000000060000000000000018000000000000000700000000000000580000000000000014010000080000000200000000040000", @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000001c00)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d3000000000000000600000000000000070000000000000000000000000000006200000000000000050000000000000058000000000000001401000007000000ff0f000000020000", @ANYPTR=&(0x7f0000001c40)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000001c80)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08000000000000005200000000000000080000000000000006000000000000004000000000000000ffff0000000000005800000000000000140100000700000008000000ff030000", @ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001d00)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000010000000000008c00000000000000080000000000000000000000000000007804000000000000"], 0x230, 0x44000}, 0x800) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000001a00)) 2018/06/01 14:33:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x2000000b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/06/01 14:33:19 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) socket(0x0, 0x1, 0xfffffffffffffffa) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:19 executing program 6: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="05", 0x1, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d1", 0x1, r1) keyctl$unlink(0x9, r0, r1) [ 189.426573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 189.433848] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 2018/06/01 14:33:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdb3) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x10000, @empty, 0xfff}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x40) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000400)=0x81, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40400012}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0xb00, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff0000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x721515eebba5e325) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000180)="a59943234f1a5c6db7a3cde8f406e24d3fcecb33a649e3a073ab27553138dd365a981195bc2acf1b82712c7f0335ffb4860a5b5e669c85b45931ba549683daff7d814f6b9110976747113db051ecb8414a7678ef97af1cebe67a97774c0698a104dfbf76332de7009ddd73b98baa04954cd2562e2448e721fddf5fb625cc990be587893f1394d84bbd969ed159701883c560b9d1740e93688c8bae08b1a903d1129f293a0b8600c5589f5ac3fe1f53bffb9cc013af36d863b9fb6b1b4267ff2dd8840c356c", 0xc5) 2018/06/01 14:33:19 executing program 6: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) socket$can_raw(0x1d, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x52) 2018/06/01 14:33:19 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/125, 0x7d}], 0x5, &(0x7f0000000400)=""/211, 0xd3, 0x758}, 0xfffffffffffffff9}, {{&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/166, 0xa6}], 0x1, &(0x7f0000000680)=""/156, 0x9c, 0x9}, 0x9}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/229, 0xe5}], 0x1, &(0x7f0000000900)=""/206, 0xce, 0x9}, 0x7}, {{&(0x7f0000000a00)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000a80)=""/165, 0xa5}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x2, &(0x7f0000001b80)=""/65, 0x41, 0x20}, 0x4}, {{&(0x7f0000001c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001c80)=""/135, 0x87}, {&(0x7f0000001d40)=""/118, 0x76}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/99, 0x63}, {&(0x7f0000002e40)=""/3, 0x3}, {&(0x7f0000002e80)=""/221, 0xdd}, {&(0x7f0000002f80)=""/17, 0x11}], 0x7, &(0x7f0000003040)=""/249, 0xf9, 0x872}, 0xfffffffffffffffb}, {{&(0x7f0000003140)=@nfc_llcp, 0x80, &(0x7f0000003280)=[{&(0x7f00000031c0)=""/131, 0x83}], 0x1, 0x0, 0x0, 0x10001}, 0x8}, {{&(0x7f00000032c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003340)=""/36, 0x24}], 0x1, &(0x7f00000033c0)=""/35, 0x23, 0x100}, 0x5}], 0x7, 0x40010003, &(0x7f00000035c0)={0x77359400}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000003980)=@nat={'nat\x00', 0x19, 0x2, 0x320, [0x20003640, 0x0, 0x0, 0x20003670, 0x200036a0], 0x0, &(0x7f0000003600), &(0x7f0000003640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x4, 0x88a8, 'vlan0\x00', 'veth1_to_bond\x00', 'bond_slave_1\x00', 'lo\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x120, 0x158}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8001, 0x2, 0x4, 0x400, 0x0, "16e5961a0d429e9f70fd380a9a7805d364971ba1e3a30d4d649dce3a8f7c2cb65c01f1390cac05fd44814b53988ef624d254d25ebe2cc4bb436df85b886e5ccb"}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 0xfffffffffffffffc}}}}, {{{0x5, 0x6c2fb108fca2a3d8, 0x890d, 'erspan0\x00', 'veth0_to_team\x00', 'teql0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], 0xc0, 0xf0, 0x138, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"c2548a3bc42de1889a03653e4944e8781fd5d32b08befbf4e4e0eee6a134"}}}]}]}, 0x398) symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rmdir(&(0x7f0000000000)='./file0/file0\x00') 2018/06/01 14:33:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socket$pppoe(0x18, 0x1, 0x0) 2018/06/01 14:33:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c900000002000000146ad74b2521e044f9a5c8bc932f0cbe9d3ea30674c01c943cfa9996a415a941f7a795ae3af22c294ee92edc9f60f9384da530bf1b4f41d7a3723b192e08cdae8a1b66a609ea7f87dfc06092fb8f8b4091c3feb49878bd04b084318256259df74a7ee3299599e5116c5ce4062983b147be4d8923e07f7ee7d1a367018f6e593dadb23617c0b6efb15eac0ea3a1e723ba28731746a6c2394004d3de01167c0417a6cd86bb097a883374ebe17920bbb490bed20b02a14abe5a7bae122bcf3bbb48c2"], 0x40000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180)=0x1, 0xa) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1ff, 0x400) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000380)={0x2, r2}) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000003c0)=""/170, &(0x7f0000000480)=0xaa) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000000)) r4 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x2, 0xffffffff97ecb83a, 0x7fffffff, 0x2, 0x0, 0xfffffffffffffffc, 0x48105, 0xc, 0x7, 0x4, 0x40, 0x5, 0xf1c8, 0x9, 0x3e0b, 0x3, 0x1, 0x5, 0x3, 0xdd5c, 0x8, 0x6, 0x1, 0x4, 0x5, 0x9, 0xa3, 0x6, 0x8, 0x10000, 0x9, 0x5, 0xfffffffffffffffc, 0xd1, 0xb59, 0xcda, 0x0, 0x8, 0x7, @perf_config_ext={0x9, 0x8001}, 0x9020, 0x49, 0x5, 0x4, 0x80000001, 0x534, 0x1ff}, r0, 0x2, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) recvfrom$inet6(r0, &(0x7f0000000200)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/01 14:33:19 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x3, 0x2b8, [0x0, 0x20000440, 0x20000470, 0x20000578], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x36f) r1 = shmget$private(0x0, 0x2000, 0xc00, &(0x7f0000ffd000/0x2000)=nil) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x498, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x14, 0x60f8, 'ip6tnl0\x00', 'ip6_vti0\x00', 'irlan0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x210, 0x248, [@devgroup={'devgroup\x00', 0x18, {{0x0, 0x1, 0x7b, 0x4, 0x581}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:tty_device_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1d, 0xefff, 'gretap0\x00', '\x00', 'ipddp0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="b8e562cf7d7f", [0x0, 0xff, 0xff, 0xff], 0x110, 0x148, 0x190, [@rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'ifb0\x00', 0x8, 0x3, 0x0, 0x9, 0x17cb, 0x7, 0xef, 0x400}}}, @cgroup0={'cgroup\x00', 0x8, {{0x8, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="29175ec1bbaf"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0xfffffffffffff3c1, 0x3}}}}]}]}, 0x510) syz_open_dev$sndpcmc(&(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x20000) shmctl$SHM_LOCK(r1, 0xb) [ 189.779853] kernel msg: ebtables bug: please report to author: Wrong len argument [ 189.855475] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 189.875112] kernel msg: ebtables bug: please report to author: Wrong len argument [ 189.900889] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' 2018/06/01 14:33:20 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) keyctl$join(0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) 2018/06/01 14:33:20 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES16=r0], 0x2) 2018/06/01 14:33:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockname(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x54ef, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000100), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x442) 2018/06/01 14:33:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 2018/06/01 14:33:20 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x105000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xc, "800aaeb332d6aa28bfea2636"}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r3, 0x24000000000000, 0x3f, 0x1}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140), 0x8) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0xfffffffffffeffff}, &(0x7f00000001c0)=0x8) 2018/06/01 14:33:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) bind(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) dup2(r0, r2) 2018/06/01 14:33:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4bc1, 0x80082) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x1, 0x208caeb5, 0xffffffffffffff21, 0x400}, 0x28, 0x2, 0x0, 0x0, "54670c06dd6e07e87c1be251f3ce09e8d64b7c2839665ed2fb372596ac21eb4d9e8b36a52ae4fff2bed180270e87dbccae615a03f50819b0171d089c952a6754"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}, 0x8}], 0x2, 0x0) getegid() 2018/06/01 14:33:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) [ 190.573654] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 14:33:20 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ad074947daf6956) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x28) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000700)=""/236) ioctl$KDDELIO(r2, 0x4b35, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000022000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000010000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000001a00000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000de2300000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/06/01 14:33:20 executing program 6: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x4f, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa6, "08f8c66a14ed72b60a3a56be22ca2680780420fc03e8f87df8c8a1536087e3c735e30c175e56b1cc7a976c695dff511132180c105a1a1848d05c679deb4374762c6996bc98b578108b243f2290ab83e0a59293922a2362acb2a7313b5f0943902e0b6ed07b658cbedc66522864bed8389f0b165c8fc92c9747a4f81f0844d255824782fea2a6df5c12a354868221c61b4c4bcf1e4378d8ab2f3cb206a82defaf63cf72685a67"}, &(0x7f0000000200)=0xae) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8000, 0x6, 0xb49f, 0x8, 0x10001, 0x80, 0x7fff, {r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x8bc1, 0x6, 0x5, 0x8}}, &(0x7f0000000300)=0xb0) close(r0) getsockname$packet(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a40)=0x14) [ 190.746677] Unknown ioctl 35123 [ 190.754420] Unknown ioctl 35126 2018/06/01 14:33:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0xb2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000002c0)=""/240) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0xf535, 0x6, 0x8, 0x400, 0x2, 0xa, r3}) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) close(r4) 2018/06/01 14:33:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000000040), 0x1000000, &(0x7f0000000100)) 2018/06/01 14:33:21 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='f2fs\x00', 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/01 14:33:21 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='ppp1^\x00') 2018/06/01 14:33:21 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="4fff74506944282cf8d846cfb03cf7a43c3670365f") ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x10001, 0x7f, 0x0, 0x9, 0x5, 0x7, 0xfa9, 0x4734, 0x400, 0xffffffffffffff8b}) lseek(r1, 0x53, 0x0) 2018/06/01 14:33:21 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000001671000000000000002800616464727479706500000000000000000000000000000000000000000001404046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000010000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x54040, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x20, 0x9, 0xfffffffffffffffb, 0xffff, 0xa92a, 0x0, 0xfb1, 0x0, 0x3, 0x8}) 2018/06/01 14:33:21 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) dup3(r1, r0, 0x0) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:21 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x102, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/10) getsockopt$bt_hci(r0, 0x107, 0xe, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/06/01 14:33:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000340)={{0x10001, 0x6, 0x3, 0x8eec, "3504d4aaa5a9324a3ceda0d6cc63fcfd707c76dedea558171ec730d946eaff10570e01c756c59904b71ba199", 0x1ff}, 0x0, 0x0, 0x200, r1, 0x200, 0x81, "dc705b933f3baa11da52452aca9aa8039561c70c67c0499c04a3d4980bc7d282f7f75ffe637449e22ec0494063ec9b0a88d940ba92afe04d1f953172082e858a", &(0x7f0000000080)='system\x00', 0x7, [], [0x8, 0x1ff, 0xff, 0x7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x5, 0x0, 0x0, 0x0, "86195c5f6d862e013a2f76442ee8b753ffe838973c28fddca83501e3463516037660c46107d1ab965d3aa901"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "260a799355392df37b409772ec0b18ad45f8393ae38dfa72eb8a4c6cb6de26c4c869de5ed38f81dbb4b0b77d9c52f5836999c6f111f4769edd21d83716cbf3be", &(0x7f00000001c0)='system\x00', 0x7}) 2018/06/01 14:33:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xebe53c9242308156, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/175) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/01 14:33:21 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mprotect(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x1000002) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) fsetxattr(r0, &(0x7f0000000140)=@random={'security.', '/dev/vhost-net\x00'}, &(0x7f00000001c0)='@[vboxnet1\x00', 0xb, 0x3) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xa7, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/167}, &(0x7f00000003c0)=0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8033, r1, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) 2018/06/01 14:33:21 executing program 3: socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20, 0x4, 0x690, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000040), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0x2}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x2, 0x8808, 'veth0_to_bond\x00', 'ip6gretap0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf998d4e63d13bf86}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="231d8fb2e42a", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xd49ea2734222160}}}}, {{{0x11, 0x0, 0xfbfb, 'tunl0\x00', 'veth1_to_bridge\x00', 'eql\x00', 'bpq0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x138, 0x168}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x80, 0x3, 0x0, 0x0, "c9a810a628f6324d39a77bcfffe28dcbe7bf0785d355ca94775b71e992587c8dc1d6b8a204890c2d6ca75043e43d2689b100ac93008530f920e563a6eee50a07"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfffffffffffffffb, 'syz0\x00', 0x20}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x2, 0x93f6, 'bcsh0\x00', 'bpq0\x00', 'syzkaller0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xf0, 0x120, [@helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x3, 0x40, 0x3, 'tunl0\x00', 'bridge_slave_0\x00', 'ifb0\x00', 'lo\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x198, 0x1f8, 0x270, [@comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x800}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6fa7, 0xed700, 0xf70c, 0x0, 0x0, "36aaab55edff5f8c81312e9ae00248c0c50a02427f228eb638e705d01b6f06a1ab405fdb347e2cf548723509fbb26cbbc78f4b34d7095adcb211663eab1bb5a3"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x708) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000ec0)='./file0\x00', 0x400, 0x102) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000f00)={0x22c, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000e80)={r3, 0xffffffffffffffaf, 0x6}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000001b2800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:22 executing program 0: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/06/01 14:33:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000000)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x1, 0x6}) ioctl$KDDELIO(r1, 0x4b35, 0x3f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getpriority(0x1, r4) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000100)) 2018/06/01 14:33:23 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x303000) readahead(r0, 0x2, 0x7) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x5, {0x5, 0x5b670e5b, 0xff, 0x4, 0x6, 0xb73}, 0x4, 0x929b}, 0xe) r1 = eventfd2(0x0, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x3400, 0x220, &(0x7f0000000280)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, r3) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/06/01 14:33:23 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) 2018/06/01 14:33:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0xffc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}, {r1}], 0x2, 0x0) 2018/06/01 14:33:23 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x200004) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/06/01 14:33:23 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200200) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000200)={0x2, 0x2, 0x4, 0xc0, 0x2ca, 0xfffffffffffffffd}) write$binfmt_aout(r2, &(0x7f0000000100)={{0x108, 0x4, 0x6, 0x205, 0x182, 0x6, 0x380, 0xcb1}, "94eb1f4880243399b7762ce39abd993ef2a5c2d82cf5cd9c16995b1642637259a805808d4085cf7c6d1803cb2ffacc4e12a832977406164d897f7cfe6030baf8af3700488003a36bd60dae6e21b048b981582b29ddd5a0559ab267f5305b37ea109fe12d0aab8487b7fee5b98492fe9e4b7ef6625c64750b62ae2182bd81837be6c736908dc8e8a543225515749e78f0597be77b014061106cbb23a5fe516e9546312228abbbf6882320a8a523a61a2bb402daf2bc9d1e8562255372613ec2dd407fb77ba933b017f139398e2eb3bc1f3cf76995c8ddbe23dc3693a5"}, 0xfc) flistxattr(r1, &(0x7f0000000040)=""/178, 0xb2) 2018/06/01 14:33:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:23 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'rose0\x00', 0xe69}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:23 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) socket(0x4, 0x80f, 0x9) 2018/06/01 14:33:23 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x2000400) r1 = dup2(r0, r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/06/01 14:33:23 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616ecd4a6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200004963e55d08020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000740)=""/254) 2018/06/01 14:33:23 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000565ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setregid(r1, r2) 2018/06/01 14:33:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000b00)={@loopback, @loopback, 0x0}, &(0x7f0000000b40)=0xc) bind$can_raw(r1, &(0x7f0000000b80)={0x1d, r2}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'bridge_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[], 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000180)=""/64) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x688800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000001c0)={0x8f, @rand_addr=0x400, 0x4e20, 0x0, 'fo\x00', 0x1b, 0x4, 0x3c}, 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3e1b}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffff087, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0xffffffff, 0x4, 0xffff, 0xc50, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r5, @in={{0x2, 0x4e24, @rand_addr=0xffffffff}}}, &(0x7f00000003c0)=0x84) 2018/06/01 14:33:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDDELIO(r1, 0x4b35, 0x1) 2018/06/01 14:33:23 executing program 5: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) 2018/06/01 14:33:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0x0) bind(r2, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_pts(r3, 0x240200) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"ec6fee3f0000000004000000001e00", 0x101}) 2018/06/01 14:33:23 executing program 6: r0 = socket$kcm(0x29, 0x200000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8000000000000806, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x4) shutdown(r1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x401) ioctl$TCXONC(r3, 0x540a, 0x0) fadvise64(r0, 0x100000000, 0x1, 0x3) 2018/06/01 14:33:23 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0xfffffffffffffff7, 0x5, 0x8, 0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x5, 0x0, 0x400}) 2018/06/01 14:33:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0xd9, 0x2, 0x100000000, "287200930e81525e6ab9b41acb5c4716dd9a6a16aad680e650e428d4b0502be59f45e9ffd8ce8fbdde9a86f5ead098062f15ebfb8a50173e9596ff5798523c76dfe12c4ed329a246b5fe53ffabee874941d9567dd0de8a722ef275871984f358f8f1837e43790288f76d2dbd05b22161923795b148c0835eb908cf8336930a0d85726c9c735d009dbf839a383cdf04596fed89c980f2ad13b9edd464508ca34e013c0a698571e2f532ec0ca622a658407b07e8e7cbbe8c84e73e87b4f8b2e66f1d3cff3439b39c0ffd99581b7a3a7077b829d6e2a50cbf06cc"}) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x5e31, &(0x7f0000000240)=0x2) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)={0x53, 0x9, 0x8, "dda7833ccc09b156103a2a0fd61ee0f7f45fb7187d7a110300f59995d2d39e1b5f59eedc8eb14ad7f6f971343de4bdd8c7512bf6cb800b4b232385a7e2f4bbb6af677abc514c1e317b2d3fd7f57f2ace390e97"}) socket$inet6(0xa, 0x800, 0x5) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7fffffff, 0x8000) 2018/06/01 14:33:23 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xba, @multicast1=0xe0000001, 0x4e21, 0x1, 'rr\x00', 0x35, 0x7, 0x2f}, 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0xe, &(0x7f0000000080)="ac", 0x1) 2018/06/01 14:33:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000004c0)={0x3, &(0x7f00000000c0)=""/140, &(0x7f0000000440)=[{0x4a8, 0xd9, 0xac, &(0x7f0000000180)=""/217}, {0x0, 0xae, 0xe9d, &(0x7f0000000280)=""/174}, {0x80, 0xdc, 0x40, &(0x7f0000000340)=""/220}]}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) 2018/06/01 14:33:23 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) unshare(0x24020400) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$void(r0, 0x4020940d) [ 193.836630] xt_bpf: check failed: parse error 2018/06/01 14:33:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x443) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x20) listen(r1, 0x7fff) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000300)=0xb0) 2018/06/01 14:33:24 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000002300)='./file0\x00', 0x101000, 0x4) connect$bt_rfcomm(r1, &(0x7f0000002340)={0x1f, {0x9, 0xa9, 0x3f, 0x5, 0x2, 0x20000000}, 0x66}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:24 executing program 5: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) fchdir(0xffffffffffffffff) sync_file_range(r0, 0xeae, 0xffffffffffff0000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8002) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x709, 0x2, &(0x7f0000000180)="b012356c10fabc0e9fe71ca446d71f20e0a2b46c006a238b0bd15f97a1252fa4b930ae671d149ed234e02ce8666a7f1ff11f964754ade040b02856df9a0190b63cf60c05d9c15523bf3353a39e5361e5976749a9e7c1a73ead183c4a9cb3144078324bd419a5de84c556b8594823e79a793e52fdc6cb8949dad2dbd8697600fb5d2556b98be5cf124b8044e710304fc21834a8e455bd63c71ce01adb97e569a939ad8e22", 0x2, 0x480000, 0x6, 0x1, 0x5, 0xa15, 0xab, "0812fc126506cb51ed28a015268cdd63e7d58d2ef6508969731bb1748c0f921a0989d350061b3f468e6da5a1d8105a8547fc4f14b867b1983c0c2af07354ba7043ed141b18ad90c663c57cbadbe301aa65"}) 2018/06/01 14:33:24 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000400)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) timer_create(0x1, &(0x7f0000000240)={0x0, 0x2c, 0x1, @thr={&(0x7f0000000100)="0deadda52b7333d32a954e40604e9d73d57de649db4ce0eeddbb2e108eeec356326ee3d25a2585f83af45ab56b4f4ab9d5775ef738e995ac8c7f4203af8d24746ca1a6837a3b86450d59078a42d3774428911b1303aeb19d36b9189707fcd61bc8bc5a9d0ad95e3b896606a9dceba907abbd670eea06f4ebabc30de40121f14d84b0130dbc882c74887e9346317f326bd582d72e0c4ca4cce842fa911cff42aef8c464380f71d918a97f867fdb1a72384bfc4d88df32ececb22514137a99b89877", &(0x7f0000000200)="ebbdd5b2c141ddc59389e4d52b223661cd7a06437b1a1f8e00cc1bbfb3264f99a38e7a55626e3bbab99806f051ee2579d30b"}}, &(0x7f0000000280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, 0xfc1, 0xffffffffffff5bc3, 0x6, 0x100, 0xffff, 0x0, r2}) timer_gettime(r1, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f00000002c0)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) 2018/06/01 14:33:24 executing program 6: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '\x00'}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x9, 0x20, 0x77ac, 0x400, 0x3, 0x79, 0x7cb540fb, 0xfff, 0x3, 0xff}) 2018/06/01 14:33:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x41, 0x40000) listen$netrom(r1, 0xbe44) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28002, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') recvmsg$kcm(r3, &(0x7f0000001300)={&(0x7f0000000180)=@pppol2tp, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x40) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x43}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x1000000000000051) 2018/06/01 14:33:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:24 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='net/softnet_stat\x00') read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) r1 = getpid() setpriority(0x3, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x1000002, 0x4) 2018/06/01 14:33:24 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200c00000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1, 0xf47, 0x4, 0xd, 0x7, [{0x3, 0x10000, 0x3, 0x0, 0x0, 0x2}, {0x4e21, 0x80000001, 0xa62, 0x0, 0x0, 0x2}, {0xfffffffffffffff7, 0x8, 0x1, 0x0, 0x0, 0x900}, {0x9, 0x3f, 0x101, 0x0, 0x0, 0x8}, {0x6, 0x1, 0x8, 0x0, 0x0, 0x1000}, {0x1000, 0x2, 0x3, 0x0, 0x0, 0x8}, {0x1, 0x1, 0x7, 0x0, 0x0, 0x100}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) read(r0, &(0x7f0000000240)=""/91, 0xed) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000002c0)='attr/exec\x00') 2018/06/01 14:33:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) write(r0, &(0x7f0000000040)="a3", 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0xa72) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000680)="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", 0x601}], 0x1) 2018/06/01 14:33:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) finit_module(r0, &(0x7f00000002c0)='(\x00', 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x3, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x210) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000340)={@rand_addr=0x6, @rand_addr=0x66, @rand_addr=0x100000001}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000000407031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/01 14:33:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r3, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r3, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100)=0xa1, 0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 14:33:25 executing program 5: r0 = socket$kcm(0x29, 0x1200000000002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x20, 0x4, 0x80000000, 0x63, 0x3, 0x0, 0x6, 0x2a0, 0x40, 0xa8, 0x1, 0x800, 0x38, 0x1, 0x4, 0x0, 0x1}, [{0x60000007, 0x0, 0x5, 0x9, 0xeb1c, 0x81, 0x8, 0xa61}], "adb5bc3ec3d11b436fbea68e27e5c35fed2fc0ed3a5ee93f76c6ab14140be8bbfac61870ad08d306e91d46d52701c2f62ed4e88104d623e0ad9da3b83fb587883c19e734dbbb2fa34223b5ad2dac3b956c4c1f982b3b022fe17087c8156033817873120affba5c44e66500c8d33e4962333ffef9abe2dec890bd080cd0945a0be7e0db78a33d3a293035d274f7dba45cb2e5de594660e2302744dc98aa5d099bb88ea1b714c3bbdcc687a4aa24248b227241d92501b1537a2f156fd058d6ce0e857a4742b1660842a2c4f4c5237bc3369af6fa8695f3aa4aef54893be4", [[], [], [], [], [], []]}, 0x755) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x36a44c91) 2018/06/01 14:33:25 executing program 0: move_pages(0xffffffffffffffff, 0xa, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000080), &(0x7f0000000140), 0x0) 2018/06/01 14:33:25 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:25 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setgid(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000007b00000000000000001f00661c67cab90006000000b0050000080200000000000008020000081100000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000009ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r3 = msgget$private(0x0, 0x20) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r6 = gettid() r7 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000840)={{0x3, r4, r0, r5, r1, 0x1c9, 0x3}, 0x1a7, 0x6, 0x1, 0x0, 0x1f, 0x7, r6, r7}) 2018/06/01 14:33:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfd68, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="480000001400190d76a81014aed182f3028400000000000000a2bc5603ca0016087f89000000200000000101fffc9aeed63f8694110016000309ff5bff0308c7e5ed5e0000000000", 0x48}], 0x1) shmget$private(0x0, 0x1000, 0x1010, &(0x7f0000ffc000/0x1000)=nil) 2018/06/01 14:33:25 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180001fa000000000000000079e0091c9f2d2763a1d7c119e834f175c9964093d2f3904f7d73fc8a38dc206a241d52e14ac8871ae2ff84aa0d3a5fd0020ebfa4ab2ac8d21d17b69390d1b6f55c0b2dd8c5174a2cddbb98e9f012959951c1d002ac3237903282e8ba717b01445e0cbf7207cd8618715c4b3dc9", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='g'], 0x26) write$rdma_cm(r0, &(0x7f0000003780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003740), 0x106}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="77c597172f2dd9435c3a8bc417956c563c43ee4ac09931053c685d7039f061f3c3de1832", 0x24) write$rdma_cm(r0, &(0x7f0000001dc0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 2018/06/01 14:33:25 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000000740)="cae8526083a0d14990174ebc2498a71aab87290ab02359152e40c76af6b47ed137c59ca02cb9d974a98401d14a6dc6b37c62a793a472a9ad0e238dc0b52b1f3bbedf6e9aa135e217d2c052aeb103cfae4d055aae12fb26e4a460072e562ffa23aef571b3fe573c6d379eb7be8eeebc6b8215e2c28ad5c56dd2b1169943c111195339a4337c07c51de755c6678ca45a3395389f68fa5aff2cb9ce294bdf62f4a9038a9da29713ea4a583ec0467e1327bcddde5d53c17f49417cbd9f5dbcbda64f17ae9562778fd62e2186d839ca8f8b97cdaf364e2f5274b0de8a11234db42ea4541276f8d9", 0xe5, 0x48840, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/145, 0x91, 0x40002042, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:25 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/06/01 14:33:25 executing program 2: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000f6c56d12154e750a149a4105cf4c77d64e6dbab8220600000000000000b7", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726500000000000000060000"], 0x38}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/237, 0xed}, 0x0) 2018/06/01 14:33:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:26 executing program 0: r0 = socket(0x2, 0x803, 0x0) write(r0, &(0x7f0000000200)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0x24) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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0x1000, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/06/01 14:33:26 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) gettid() setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080), 0x8) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001140)="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") sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x4004014, &(0x7f0000001100)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x511bd07e, @empty, 0x6}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x5}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x9, 0x6, @loopback={0x0, 0x1}, 0x6}], 0xd4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 2018/06/01 14:33:26 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/snapshot\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x2c, r1, 0x508, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8045}, 0x4800) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"7465856c30000000000000a2e3590008", @ifru_map}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r2, 0x5, 0x8, "c90a0bd93e8524ccbc7569f4971cc52355870a7d8dffc95c8586fc0ba8f8676819e05e05c62bdd1eb21fe9da5255c51539267ab83f9db04e35c4596357f675fe054724b95af09c32d2c371981bea09098a"}) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r4 = getegid() fchown(r2, r3, r4) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/186, 0xba}, {&(0x7f0000000340)=""/160, 0xa0}], 0x2) 2018/06/01 14:33:26 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x22000) 2018/06/01 14:33:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="ae6c8d3346f3a8d3098b9db3c9ac9d0127c7eef3233b3112d1239430107b2afcadeac2dc60444d7679ced3e2029b93736afca1101b328444134b3aa0c5e498fe84a51a3798c1f088d8a5dd7508f085e16838bb5421945184ce901eea9cc4d090bc431d33e4ad54f7329fa704499e7d5f6cbb45c8550745876aa543692b7d8a71c2baf5f1bff50c23d26a66dd5d813f0d85c0847d24e7901e00fc14918f4e01c84c28f80dcce6f394f51dbe7fa54bbdbbe9c0955d780d09f448c5dddad8", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYRES16=r0]], 0x2) 2018/06/01 14:33:26 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x1ff) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x19c) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0xfffffffffffffff9, 0xff, 0x4, 0x7457, 0x3ff, 0x8001}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x2, 0x4, 0x5, 0x5, "2aac0fa2bca9fb8dacc0e66589053c2492107f8109fbb5b47aabd024379075955d09d2415f16e42c8fdf3142", 0x6}) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:26 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x20000000, 0xfffffffffffffffd, 0x2}) 2018/06/01 14:33:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) [ 196.623550] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 14:33:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'tunl0\x00'}]}, 0xfe92}, 0x1}, 0x0) 2018/06/01 14:33:26 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/06/01 14:33:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250300000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffc) bind(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x0, 0x0, 0x0, 0x2}}, 0x80) 2018/06/01 14:33:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/06/01 14:33:26 executing program 6: r0 = socket$inet6(0xa, 0x800a, 0x2) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x3}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000080)=r2) dup3(r1, r0, 0x0) 2018/06/01 14:33:27 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1ff, 0x4, 0x6, 0x9}]}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0x8, 0x6, 0x100000000, 0x5], 0x5, 0x6, 0x161, 0x4, 0x2, 0x1000, {0x572, 0x2, 0xa3a, 0x4000000080000, 0x9, 0x8, 0x4, 0x3b, 0x6, 0x101, 0x8, 0x10001, 0x905, 0x80, "52056324013be7058bb20872ed8cf92a711428bdb52120263bec4dca07627ed3"}}) poll(&(0x7f0000000380)=[{r2}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:27 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[], 0x0) 2018/06/01 14:33:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0xfffffffffffffed7}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r2}) 2018/06/01 14:33:27 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001b40)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001c40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x100000001, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x86040000}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x20) 2018/06/01 14:33:27 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) write$rdma_cm(0xffffffffffffffff, &(0x7f00000008c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000880)={0xffffffff}, 0x106, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000000900)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/01 14:33:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x24020400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)) 2018/06/01 14:33:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:27 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/06/01 14:33:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x9}, 0x90) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000}, 0x2c) timer_create(0x1, &(0x7f0000000140)={0x0, 0x1e, 0x3, @thr={&(0x7f0000000000)="1dde0f12255287326fd43c4e94af0b98274e109b36c7c1c84889e9449888a27ec4fc785d1422f65f6dc47fd80a065b5e2e5d22076bcd697112ea046d97f602e3f0504370b42aacaf7deb0842bc35ddc3d5358dcac1", &(0x7f0000000080)="783fb5720de2024917c398da50a349607e41b772ac70ccf502e0d2d3ceb9670118b83b542f5b5f07f6e77cae87eee5745fdae8103734bab3f59d104e81c3c5799b3c380f4eff556cb3fceeecfca8c165c0b788ca4b3365140d4d55509811fbada0cb1bc1b990d9e8734a256b5257abc1e861"}}, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='nv\x00', 0x3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x0, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 14:33:27 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/44, 0x2c, 0x1, &(0x7f0000000080)={0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffd}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:27 executing program 6: ioperm(0x0, 0x3, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = getegid() setfsgid(r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8000000008, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000200), 0xfffffdcc}]) ioperm(0x0, 0xffffffff, 0x485f) 2018/06/01 14:33:27 executing program 5: r0 = socket(0x11, 0x2000000008080a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2000000000000089, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x2, &(0x7f0000000100)=[0x5, 0x0], &(0x7f0000000140)=[0xfffffffffffffff7, 0x8001], 0x10, 0xa, 0x9, &(0x7f0000000180)=[0x5, 0x6, 0x1d11, 0xffffffff, 0x2, 0xd72, 0x3, 0x8df, 0x9, 0x3], &(0x7f00000001c0)=[0x9, 0x400]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) 2018/06/01 14:33:27 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x40, 0x0) r0 = socket$kcm(0x29, 0xffbffffffffff7fe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x9}, 0x400000, 0x68, 'id0\x00', 'timer0\x00', 0x0, 0x18, 0x3, 0x1, 0x8}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x4}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x2a, &(0x7f0000000080)=0x2, 0xfffffffffffffd97) 2018/06/01 14:33:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x3}, &(0x7f0000000140)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:28 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/28) pread64(r1, &(0x7f0000000080), 0xffffff9e, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/01 14:33:29 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfffffffffffffc00}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x40, 0x5, 0xfff, 0x6, 0x71}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000080)=0x1000) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x7fffffff, 0xfffffffffffff5f5, 0x100, 0x10000, 0x400}, &(0x7f0000000180)=0x14) 2018/06/01 14:33:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x7fffffffefff, 0x13000000) 2018/06/01 14:33:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) 2018/06/01 14:33:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', r1}) 2018/06/01 14:33:29 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/132) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xffffffffffffffd8) poll(&(0x7f0000000000)=[{r1}], 0x20000214, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) fcntl$setpipe(r1, 0x407, 0xcc7) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x81, 0x4) 2018/06/01 14:33:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000340)="00000000000000000000002b7b324d6c720b4ee7060c5563a370cd1e3b5abc74239a0bc01d38e0d9dab00287af1499f7f7d98d83f15fa0cf27ae1fc94885285dabf189a928e5051fe5b68a1db2fa5ef6c73eb1d0ff705293a969f8067ff89fb65649b1a424542a4a223047436b165b851ea6c3a11c0e8d0ee973f30b6b5fb8fbfe37da2ffe125461412b710acc4b3ba8f719b19ae57fbb56f7a12d05d2b003f145074fa5ba2a83a6e5d0263f430928601b8423244b1904d1b3bd1dce4de6c2d3ff8707c1c9a261393187320c1f2ae238766a54d5e58323fb195162eedecb440d9a9a47e8452033512676e6a5851afa56b06d34a76b72") r1 = gettid() readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/56, 0x38}], 0x1) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket$unix(0x1, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000014) 2018/06/01 14:33:29 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000e00)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f0000000e40)='tasks\x00', 0x2, 0x0) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x240, 0x0, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xff000000, 'bond_slave_1\x00', 'vcan0\x00', {}, {0xff}, 0x2d, 0x1, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0xffffffffffffe1db}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r5, 0x2, 0x5}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x35, 0x8}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6155, [0x20, 0x4, 0x81, 0x10001, 0x53fc, 0xd0], 0xffffffffffffffe1, 0xa, 0x5}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0x13}, 'bcsf0\x00', 0x3}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x80, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x140}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x5, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/06/01 14:33:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4c}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000001400)=""/211, 0xd3, 0x0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = semget$private(0x0, 0x3, 0xfbc0f582ece735af) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000000)=""/120) 2018/06/01 14:33:29 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$TCSBRKP(r0, 0x5425, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0xa4}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) dup3(r2, r1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/01 14:33:29 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000302000000000000000000000000000000014001000000000000000000000000000000000000000000000000280037b95082b105f6c323b545cb93d076727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000"], 0x2) 2018/06/01 14:33:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', r1}) 2018/06/01 14:33:29 executing program 3: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000f40)=ANY=[@ANYBLOB="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", @ANYBLOB="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"], 0x2) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000000c0)=[r0, r1]) geteuid() 2018/06/01 14:33:29 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f00000001c0)='/dev/md0\x00', 0x1) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0x7, 0x6, 0xff, 0x4}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000000)="f82358e9627c87de4212375179564f706d9185c7f259df8afa9739d0a593a386ad") ioctl$HDIO_GETGEO(r2, 0x1278, &(0x7f0000000080)) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x300) setsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000000100)="658c2ecae0af0f9722c09e120d1f3497629df4eb28f7ccc20c418368403e9e40e82940c7ce3dc2f0808446d4f0c0876940f680dce9e94894edd2d026da7db42eb6d954e02f3e8530867dd47e2dd974e20e4f7c5eecb9b687546f4b7e682df0a7d6f761001f46cf74fad0eb9433753118a7912b6ba1d07d7150d86ab5a42b4ec409fdb021f9cf97", 0x87) 2018/06/01 14:33:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0xdd, 0x9, 0xfffffffffffffffd, 0x7, 0x7ff, 0x1, 0xfffffffffffffff9}, &(0x7f0000000040)={0x2, 0x8001, 0xcd, 0x8, 0x10001, 0x4, 0x1ff, 0xd9}, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x1, 0x80, 0x9, 0x4, 0x1}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x15}, 0x8}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000080), 0x4) timerfd_create(0x6, 0x0) 2018/06/01 14:33:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x2e00, 0x10, [0x3, 0x10000, 0xfffffffffffffffd, 0x7]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x402) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x80, 0x4) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000040)) 2018/06/01 14:33:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000280)=""/227) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@ipx={0x4, 0x0, 0x0, "7c2e388a717d"}, 0x80) 2018/06/01 14:33:30 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x121100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0xfffffffffffffff7, 0x2, 0x10001, 0x200000000098, "bc44eec33fdbd5c5cd96eb91fa02deef7c8b7221ccdcb433ba001128e12cfc79aa5acbe9036f6f5f2986b7c7", 0x8}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, "a5b757a2d60f9d5af38f42fccfc1f4eeb7027bda1fafba932df0fd7e4ac9298ed5134ac2c6ee550cc877ead9"}) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x101000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) 2018/06/01 14:33:30 executing program 0: r0 = socket(0x0, 0x6, 0x0) lookup_dcookie(0x7, &(0x7f0000000100)=""/219, 0xdb) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) 2018/06/01 14:33:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x9, @multicast1=0xe0000001}, 0x8) getdents(r0, &(0x7f0000000180)=""/239, 0x28) getdents(r0, &(0x7f00000000c0)=""/181, 0x454) 2018/06/01 14:33:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x60000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) 2018/06/01 14:33:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:30 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2}}}, 0x8c) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:30 executing program 2: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xa3d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3f, 0x100, 0x9, 0x2, 0x8a}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x3}, 0x8) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x20001) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) madvise(&(0x7f0000145000/0x4000)=nil, 0x4000, 0x2) mremap(&(0x7f00004f4000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00002c0000/0x2000)=nil) getdents64(r2, &(0x7f0000000080)=""/170, 0xaa) 2018/06/01 14:33:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'hugetlb.2MB.usage_in_bytes\x00'}, {0x20, '/dev/midi#\x00'}], 0xa, "46baa6127e7835bc1b68b07b1b2f4591b50a57ecd72c262485b23c66acf59c9c568fc9c5c8b9792f9e68bc480138a71501dfcb3367c11f474ec79ce55d7859af9b9e14871aaea6d65988c731ed3e4b138ea52c9eb0c5e13a7624b94ea449749f4700cf2acde2bf9ba2c2d17f5ce77478a41fdd109f9d4dc41be5f35120d03d0e850fe8d536fdbdc389bdf8b3fa0d540c08d119ee534ad2131f184517e64abfae4ca3154e4e17f88439066363fccaa03ece9ba4b58972c0911bb128e5e1c8ab791601"}, 0xf5) syz_emit_ethernet(0xc, &(0x7f0000001900)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x0, 0x24, 0x1f, 0x7fffffff}, {0x20, 0xffffffffffffffff, 0x1, 0x3}, {0x6, 0x9e, 0x200, 0x800100000000}, {0x101, 0x0, 0x8, 0x9}, {0x4, 0x5, 0x10000, 0x400}], @ipv6={0x2, 0x6, "eb6802", 0x0, 0x3f, 0x100, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x826c}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x6c, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x0, {0x3, 0x0, 0x200, 0x610, [0x6, 0x7]}}, @calipso={0x7, 0x0, {0x8, 0x0, 0x3, 0x6, [0x46, 0x3, 0x80000001, 0x3, 0x1000, 0x5, 0x6]}}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x22f6}]}, @dstopts={0x2c, 0x0, [], [@jumbo={0xc2, 0x4, 0xa352}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x0, "4e9eff445b0226d3f53c80bab8545a5bb480f93d9527be9e8a0da34c05f77f6ba64914d58a7f29aa3527f4b1ded17f734a742276bdfd75829e7dd07b9b8d1007073f29b9bcf0eaca23f9da38bf61e266f9c11099077158bb54c3d6e27368f79c919c5423cea162eaa5537d33c50f9f4d69229c193b5c7eb195fc892bfa610d37b6d972d3c8a7a43e0e278bfa6032342c1f4a511109b0cde1bd308640ab5c9e52217323eb42cd36adc59d478b575457e08287999011e953c09a58830e7f61ac40e957c9faf9809967ecc99f1a71ba37007c47ff2964e177b94aa1097332939a7a3fdb1898c09eb0788e5bfc26d5a9e654df43f653a8c2aa9ee50d81a66a35a488d02cbd3b74656ed1a027ce354003063fa7e5f10717f26a5f2362e4ce08abc767de190f4b22f1bfd0cc34b5833623b1b01c7363aa424d09a9d1550efb9bfdd5fa80fe749a67f881ecb5fb83224712e1dae25a47ce5d178ee15ed72ac906ec4b82af27bf159607e9583f6c306bc5eb2318b99964c70cf46e49a0b8f16689f79144311dee190a77260bc1892dd644818b6476260174ebc1a5c39b92b83602724bc7fe33203decf08763df2cc1e0e8ca8e4eed8eb970dee1f421fc07bb7f3243bd5935cd4ffb3dd7ea1cd5943b3c8a8aace4e23fae20c6ced91cc79965c751edb88782f64bd9301634831b6ab00b883c31218d9bc24c373987716907cb4b1d357090688131db3a0887ba84dbbb95fbc19f779c79c7b3e62be709134ba711d7a05660dba1cef48668fc0bcc6bf2e505b81bc354a390d5ef80a4a653696fe32a129b4b6bc7d7b61054a337b0a68add89b8dc897b99357a6fff8218850a3ee3648e9a2f79e19fa2d183eb831ede92e21d60480002a864543c54a57366e2b836634457ca61cd6eee47369ea371946acf38086bdcb95394ab167ffac5889204c963558993a4a0e0bd64d68cc8bc75cb7898e4d844890ecc28ae44acdc26b50f3549e0661feb42b2871140cb9a757a3b808fd190277cd2e78a57bb887f185ebf369d98c162be541376c86a0ce7445393c6fa8619d8d2d407548afef7f2b4a1ab5b68268e5394b08705196de64c0fb092239f7515f318011143c48dc8221308e93bf7a70288cf6674c1348093d4d3b26619cc0fa0d3a8dacb33d6fd2147acd5df25799f335b9f6c3b5174a0f933024f90448d11677b8f621a8079bbf28944314df4122e41acb539d4a9e0ded02340533f7ee76ace41156be9b7953be20ee603ad9a8ee5c8261911f48645fc2472a81b66ee5a15f5733ec477b13c50e070f97f9005cc0d03ebda2deefba4986cafc00cb44cdb45306ceeec6e3ed4f2b8eaa0e73ed164e467886b48246330989dec485721d4206df820b94f0abe7c7f896c5267e1c4782016c2446bebf1027ec64a08463504b729fd3889bfc9ff386d2ea879fd899638454d180bf311f4451161d71f75829426f6757be24e2065e60e8fe354cb30c5665ccf4ac067fc4e1aaea99db64e4574c6a48be5c87d863a8f0d9d5b6d387ab706849723c9f3b4fb490b813db25de16761abc1c1f761b9738afb11633bcd9aad79fda2cffcc13e55880175776400c749b6b1a6dd267decbad5c7e8e36fe865171e3ecba9e3e4606f1f9246ae7ad9e8b253aaa81cc9aae7e406eaa378dc17ff9101f561603b157b8705e0889016835d1abea8977f8410a75efa26b1f1b9fef018db7675a94d8d8f3fc1bf76d7c932c95c31ace46930cf9d61b7d60c03ce018d851978375aed283e51f51b23fa00bd361acde3fdcf16d8170171fc434fdd0d0f995941bda2d8697c2ed6c436ea1d4475217a118ad727d81bc038f1ee888d2eaacc748d1660bd94d532a5b2a8055e8f4bbf97f6834b1ca7f25409a32ec2fc7584e30d8806493adbf44ea59cf4e1ae00fe753e205c69f7d1483ffa41fe35df5eb9498deffe56727e66d3e171472113cef13a228ef0bbd00e0402e35123887f4e3bbff0b93a75439a3e203a689bbb96d5023126be117484ae17366c41d9f38459fe62528705488905fb5b84001ea5c76c5b8ca26870f0c35696f542f869cdc264787049ff554db858b9883cca4af145f87dd883a9b88a153744247ba4ce5dda76cd5741fad2fd7b2556e25ddc49b41f35efe79a0eec761f64d97aa1d58b1c7a91c30327d0cfd8fd04d4bb9adeac045c9159ebdf89adab8e47a751218eafd6d15c16d906e19af51f4b3b4b58d6dd36dfaf02cb396dadcfafc85352b12f1efb6c3f53c4e0adb9c8b60899f5d2d0ed3608327a3c0c0ac08f0903db2cbcd3446ede389637bb8b38685c09c58e515c181dab61f2df40036be0a493e34de170549cec44945796f1d9b023cd5c1eb18cefd9d6c4c201637c9e03f3cad5ce2ed8c308f4118d08b5bee2da6839aa6042ee7e8c5065c1600d1449fca94378865796635973621ad58945376db101ab1ff6b86fcecd8aad2e22efdd7ccaa5138e4f25aeb9daaa109b164f539c6f75a663b6c2534836c2292001ea169ca763095dcd005425cb1ec6f0ddfb6f278b9becdf5b2a66a2a0d7ab81acbe4f53e8a563cee24bcf66034daa34615433fb381d866910976678089bb84886ea4bcac5bcacf32165d9ac376d341c4371c79bf7ee19486dd52a1fb8a35920a7de7dcfa1cd090bf21620ca4317ccd37dc9ad99f98631b1f1f2be62b3535a114945635f4078cafe803fe4a54b552e666d566329757ac589ff8976b32b38042b4e1a3df558162266c1df4fec4f5ba7cf896ac6d8dfe8197a6a23b97109f286cb291227daabb179a5a240235dea0aaf4f500c6abb7b0f165af89eb77727649c3d637900087bb6038e701940ef1c09499ee75c65211609c64ef6eae1458fdcdb365a27c4d84b86ac13a490b6d7a235257ba80732a0a1a3be8d5deba51c9227aa69594eec327e22902fd7c4f728061848f480010c07aca12da0992c3d155f80252ede1adf48327c42020ddff540eed5f3fa4258e7c7ef1c9f09cf6b19f9e22754cf2a30e7e600d069ba1ef9f2a4b07ba681f077b67ad37588a4e99f1a7d5c9d02ab5c2a753be0a1d75240a0c890bec92d60f3e33b82ab7cc322d45e76c3544e2168d31b2513f1c9cc77b81e84e2f27efce5d907e3f3fdf20bf537af16571ec997b4da4afacfdbba14d54eae9198a9a02a4157627a84e3713fca01ba5dcebfdceaef52bbed0e4f5e5df8cb4d3aa4bcbbbb332f3c2a24d5d8d4b51b60f217b4df0bad1a866059ebecd7f426baf3d5561de491f43c022c11f5e7ee01231c063d6496328ff104dce41a2a1623c145187eadfc34ae90bb9d33294186e74793c5b3b4476ae45d7ed6acc0307cc547e617bf6f1b3b7e31b64ebdd9e0f8c461272b0317f6f5e459f58f2af9796d092490e517a81832cb9a577381edafc4e5849b937c5cfd524040ca9e1f36446aefb8051dca07d264ff9026ad59670be8eaa618d12b7711b34a3fae013f586fe588ae0bae30896a65d99bb61d020a123a4de33e3d854c9fa4c357d684c107fdfe0b577a5a6eea9c147e87e3f3550d6c0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@ra={0x5, 0x2, 0xffff}, @hao={0xc9}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, @hopopts={0x3, 0x0, [], [@calipso={0x7, 0x0, {0x7fffffff, 0x0, 0x4, 0x1f8be90, [0x8, 0x5b, 0x7]}}, @jumbo={0xc2, 0x4, 0x1ff}, @ra={0x5, 0x2, 0x69c}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x0, {0x4, 0x0, 0x3, 0x35e8, [0x0, 0x8000]}}, @ra={0x5, 0x2, 0xb1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x13}}, @jumbo={0xc2, 0x4, 0xfd76}]}, @fragment={0x11, 0x0, 0x3, 0x1, 0x0, 0x200, 0x66}, @hopopts={0x99, 0x0, [], [@ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x9f6d}]}, @hopopts={0x29, 0x0, [], [@calipso={0x7, 0x0, {0x1000, 0x0, 0x696, 0xfffffffffffffffb, [0x6, 0x8, 0x8]}}, @enc_lim={0x4, 0x1, 0x3ff}, @enc_lim={0x4, 0x1, 0xff37}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @pad1={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x800, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x3, [0x3ff], "bfe46f6c75373f04d3c8537b1e93a1f3eb5a937f63c9ed90e766a559e343479f395e3ed1fca96f303e00"}, {0x3d, 0x0, 0x237, 0xfff, 0x0, 0x0, 0x800, [0x8], "2ec2e5fe25979d684073c4b663dc738150845b1747f39685c2add00eeb123f7f832d637a1076f7fa002c185e7c72051c05670dd0d3b06492395cc981ca69bbaa9bda111014d3e8de0a5da33ebbaefac96935ffe2fb"}, {0x10001, 0x0, 0x7, 0x10001, 0x0, 0x0, 0x86dd, [0x5b1, 0x4], "84b49e5e455285d2740664910689774eed674f410111cd9a46d21750b92684bb7559bf42d4f42eeae5e2b9eba21486778591449e801f4a34a665feb86dc48ca13c7a4fb0c982a9d120842d386a739d282e"}, {0x8, 0x88be, 0x0, {{0x7b7f, 0x1, 0x6, 0xffff, 0x3f, 0x1, 0x3, 0xc58}, 0x1, 0x7fffffff}}, {0x8, 0x22eb, 0x3, {{0x96f, 0x2, 0x800000000000, 0x1, 0x10001, 0x2, 0x9, 0x8}, 0x2, 0x6, 0x6, 0xff, 0xe3c0, 0xffffffffffff8001, 0x4, 0x1000, 0x4, 0x200}}, {0x8, 0x6558, 0x1, "31c8231bebe88736365dfceed1b3e66c1d68f14b40a5cc99a7a24c98038776de1bb337a6783e1524d26b8366c03c2d4a3e62b932f7c1051b6a6bc8b67bda8969eb8155784cc019bd40d09641218281e57881089a2548c5d3387919cf3c035757bd0d8d4ac47ce305865b73b251528c6625"}}}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4da]}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7239b45c, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x800, 0x10, [0x1, 0xffffffff8aab1deb, 0x78, 0xffffffff]}) 2018/06/01 14:33:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000002e40)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x401, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x2aa}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x6b3}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000015c0)=@ipv4_newroute={0x30, 0x18, 0x331, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_MULTIPATH={0xc, 0x9, {0x8, 0x0, 0x0, r3}}, @RTA_OIF={0x8, 0x4, r3}]}, 0x30}, 0x1}, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/06/01 14:33:30 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/90, 0x5a) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/06/01 14:33:30 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x1, &(0x7f0000dedf2f)='v4') 2018/06/01 14:33:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000740)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x5, 0x6, 0x8, 0x2000000000000000}, 0x10) 2018/06/01 14:33:30 executing program 2: timer_create(0x3, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r1}}, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f00000000c0)=0x6) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r0) 2018/06/01 14:33:30 executing program 3: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="6d72ce4f7adf487c86972a616e676c6500080000000010000000000000000000000000ab3f00000000001f00f500080200000000000008024000080400000d234099001c0500005fffd7d410dda5cf5df31818e7ffffff0000000000000000000000004e685ebd133a51031d8cb4be9d56ec71537a580836df0741a492", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0\x00'}}, 0x1e) 2018/06/01 14:33:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}, {{&(0x7f0000005400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005640), 0xef, 0x0, 0xfffffedf}}], 0x127, 0x0, &(0x7f0000000200)={0x0, r1+10000000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000140)=0x400) 2018/06/01 14:33:31 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7fff}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0xe1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2a) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000002c0)={0x1ff, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) 2018/06/01 14:33:31 executing program 5: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/31) 2018/06/01 14:33:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80, 0x10000) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/30, 0x1e}}], 0x1, 0x2041, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0xff, @rand_addr=0x80, 0x4e23, 0x4, 'lc\x00', 0x8, 0x6, 0x29}, {@empty, 0x4e20, 0x10003, 0x1, 0x7f, 0x1}}, 0x44) 2018/06/01 14:33:31 executing program 7: futex(&(0x7f0000000000), 0x84, 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000040), 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x3}, &(0x7f0000000100), &(0x7f0000000180)={r0, r1+10000000}, 0x8) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x81, 0x400000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000200)}, 0x10) 2018/06/01 14:33:31 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fanotify_init(0x6a, 0x802) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = fcntl$getown(r0, 0x9) getpriority(0x2, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x501000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001340)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000340)=""/4096}, &(0x7f00000013c0)=0x78) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000001400)=""/9) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001500)=0xfffffffffffffffd, &(0x7f0000001540)=0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001440)='vlan0\x00', 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x1, 0x1, 0xf0, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0xd) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x3f, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000001480)=ANY=[@ANYBLOB="003f725b73bb86cce54868ab2e33ca2d609a83445f1fd49bd5e10fdc5d94f6084924de1ae7ebb6047eb6a6ae580020d14dcddaaf4f1d013251ce9d9abf6eb4284f5405b3eeabf565714bd8d20041f35e5e903dc53c4e1cfa44efc52926c7cb34ab6a7d1e1965"], 0x1) 2018/06/01 14:33:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:31 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7fff}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0xe1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2a) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000002c0)={0x1ff, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) 2018/06/01 14:33:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x22) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000003000010b000000000000cbaa7029000004000000"], 0x18}, 0x1}, 0x0) 2018/06/01 14:33:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x33, 0x3505, 0x100000001, 0x1}, 0x2c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x5, 0xc, 0x8, 0x10001, 0x7, 0x150c, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x9, 0x401, 0x0, 0x4, 0x6, 0x7, 0x6, 0xffffffffffffffff, 0x81, 0x0, 0x8, 0x1000, 0x3f, 0x8, 0xfffffffffffffff9]}, &(0x7f0000000280)=0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x80800) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000080)={0x3, 0x2}) 2018/06/01 14:33:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYRES32=r0], 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 201.343815] IPVS: set_ctl: invalid protocol: 255 0.0.0.128:20003 lc [ 201.380211] IPVS: set_ctl: invalid protocol: 255 0.0.0.128:20003 lc 2018/06/01 14:33:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:31 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x380, [0x0, 0x20000700, 0x200009f0, 0x20000a20], 0x0, &(0x7f0000000000), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x20, 0x8914, 'vlan0\x00', 'syzkaller1\x00', 'erspan0\x00', 'syzkaller1\x00', @random="d068f6e8ee0a", [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x1000ff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x652, 'syz0\x00', 0x5}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"277e749ad358365f7b4b0453c205f5a87d36ef11950994f0acb617bb2f9f"}}}, {{{0x15, 0x21, 0x8847, 'eql\x00', 'vlan0\x00', 'vcan0\x00', 'gretap0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x128, 0x188, 0x1b8, [@rateest={'rateest\x00', 0x48, {{'eql\x00', 'nr0\x00', 0x31, 0x3, 0x6, 0x41, 0x1, 0xfffffffffffffff8, 0x6, 0x8}}}, @limit={'limit\x00', 0x20, {{0x8, 0x3, 0x5, 0x400, 0x3f, 0xc8e}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xdffffffffffffffb}]}, 0x3f8) 2018/06/01 14:33:31 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000913f3d09919af45eb4920001000000", @ANYRES32=0x0, @ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x3c}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) accept4(r2, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80, 0x80000) 2018/06/01 14:33:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r1 = gettid() ioprio_set$pid(0x2, r1, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1c1002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{0x80}, 'port0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/06/01 14:33:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002b80)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000100b5f800000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727079706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000038f1355c40784019c0c13411b2466c78975fe3ea4c9e1f29685ed5cc10806b053bd9f17f45d89a9ba"], 0x2) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) recvmsg$kcm(r1, &(0x7f0000002b40)={&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f00000007c0)=""/185, 0xb9}, {&(0x7f0000000880)=""/227, 0xe3}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/121, 0x79}, {&(0x7f0000002a00)=""/8, 0x8}], 0x7, &(0x7f0000002ac0)=""/111, 0x6f, 0x3ff}, 0x20) 2018/06/01 14:33:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(0xffffffffffffffff) [ 201.602947] kernel msg: ebtables bug: please report to author: bad policy [ 201.639153] kernel msg: ebtables bug: please report to author: bad policy 2018/06/01 14:33:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fchdir(r0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000100)}, 0x20) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000006000000f4ffffffffffffff000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x45ccd932b580b2b2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) 2018/06/01 14:33:32 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40800, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x80000000, 0x18}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000280)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r2) 2018/06/01 14:33:32 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)}, 0x0) 2018/06/01 14:33:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(0xffffffffffffffff) 2018/06/01 14:33:32 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c6500080000010000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018ae744d8b8deb69898f204b170f1b6420ccfe0bea0600000000000000da56eaf6aa8cc999521d97915ab7ad87a01ebaa288f5dd849e68d9826e9f2baa5b43691e6c5bcc21f1c9b381d220b69a9224e4817634e408f4b08d", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:32 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x4, 0x6, 0x2, "c4a62cee8338", 0x4}}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:32 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="00020401100000000000000000000000000000000000000116571b09a1f748ac1247d8b3d67721a6ab3876c7de104711466b6a1c91926a8de0514300a353782a4e90324d105b6bba289828cb597d591302a7dd0ff3e1b41dd727d9a26e4fe62ba1461ada640d12e421e4fa35851c143c6ba6843d9a19cf798ab910f744d1198d57fe9716b53898db7268b1118bdcd74792733382b8b931"], 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000003b40)}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x5, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000001c0)={0xe0a7, 0x7, 0x2, 0x0, 0x0, [], [], [], 0x6, 0xfff}) 2018/06/01 14:33:32 executing program 7: r0 = gettid() r1 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgroups(0x3, &(0x7f0000000240)=[r1, r2, r3]) r4 = syz_open_procfs(r0, &(0x7f0000000000)="00000000050000") exit(0x0) getdents(r4, &(0x7f0000000040)=""/114, 0x72) 2018/06/01 14:33:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(0xffffffffffffffff) 2018/06/01 14:33:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc1, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/06/01 14:33:32 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYPTR, @ANYRES64=r0, @ANYBLOB="c980cc806acbf09500ac3edaf63ace01faf88ee9e4bdc1fecd38cfd0cd785d7bab3598eab27a880f0de0de7b6f6ad06bc0924e314e9e04b138aabf77373fc9b52e6bab132362fb0eef9614bf61306812b75b8208bae00a4b99771d068b191ce880031e32717803895f9644694884a2145ae213db2105ebb235499404cecd627f65a1279b46e2e6ad37c581d65ce533038c6cef47de6f37d0b90a8af9f5e6ea3465340cffca2cba41d32af430d94d0bd0ede3e0e05e956148232ff87584aecd1503bea01cab89a99db6698e7ef45f0ecbd04797b53df19172"]], 0x2) 2018/06/01 14:33:32 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/06/01 14:33:33 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:33 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0x27, 0xffffffffffffffe7) 2018/06/01 14:33:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x5) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x400900) 2018/06/01 14:33:33 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/06/01 14:33:33 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=ANY=[], 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) getsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 14:33:33 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000001080)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002780), &(0x7f00000027c0)=0x4) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000002700)={0x53, 0xffffffffffffffff, 0x4d, 0x1000, @scatter={0xa, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/237, 0xed}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/98, 0x62}, {&(0x7f0000002240)=""/26, 0x1a}, {&(0x7f0000002280)=""/94, 0x5e}, {&(0x7f0000002300)=""/104, 0x68}, {&(0x7f0000002380)=""/121, 0x79}, {&(0x7f0000002400)=""/187, 0xbb}]}, &(0x7f0000002580)="2c5252ea090fd6bb62371e7a5800b8cda579992ae67ea9adf19b8c94fcc7026ab1adbbe3288d5183cd91a43646f9486fc54849866271e52552f89df711d42aef23d4b5333167f440afe500aaae", &(0x7f0000002600)=""/130, 0x5, 0x10, 0x0, &(0x7f00000026c0)}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendmsg$nl_generic(r1, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000080000000000000000030000009055009b7faf5de9913964d83d97caf1d473cb995430e5a9978be7bd1fe9132a461116701250770897bb"], 0x14}, 0x1}, 0x0) 2018/06/01 14:33:33 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x98) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) syncfs(r1) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={0x0, 0x2}) 2018/06/01 14:33:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x40000000}) ioctl$TCSETSF(r0, 0xc0045103, &(0x7f0000000040)) 2018/06/01 14:33:33 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) times(&(0x7f0000000380)) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="adf7b527c487dda70183abaea8a3192026791ce0d3485f094d68689094d402815a68d1567ecd558a3391cbdeebe2f18642534d71b892051b7561897b5ed436cc55eaf918016ad7e3616f3df3999ccf9cf148d456f2cadf44e1e9c9f672c304037bb3ada451f6e37d11efa5d51f08865815359e36227c2dfd9cfaa4a5e243384e1f6ce15e46222beb9cf01fb1e6d0ccd78951f1daede8f087546fcf4cc6d7e93f1f824ee157ae24ff0d97ed602daf2e97d03e2eb7f8a1cf77eac6553b919492c3fdb2b1b04b58d5"}, {&(0x7f00000001c0)="0f8444c32f21ba1a4db383b571bc16e890a470546cf94a2028f78cf620323cb47945b09457848c9a1dbfe455341982f9b610e4a92d058c84dc82600179153d22e2b57c00a2da0c557f237fce57d46cce74a3a39dcf30485e6dbf53a439cde7dd067e96dc24432e1f42537e2eadf15b120032d89d98302a10d1bf6a9a9c7e6fc135953a083399ae945aa86045b5de4a43c9d06d0a049d5d502507300965174e0bb1237829aa42ca27bcdd5d1bcb174ff768a818f169fc45f67b550aec2c5658bf55903051c6548abe95ef8739b1258506992a4fbb03ea0aa584e58d5d0fc26e83e1708166c5"}], 0x0, 0x0, 0x2df}}], 0x388, 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x4}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x90, r4, 0x300, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x82fce0085a75bc4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x47b6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000081) getpeername(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x80) 2018/06/01 14:33:33 executing program 2: r0 = gettid() r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, r0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1000000000005) 2018/06/01 14:33:33 executing program 0: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03ac", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000180)=""/174) 2018/06/01 14:33:33 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@sco={0x1f, {0x9, 0x6, 0x3, 0x9, 0xfffffffffffffffa, 0x67}}, {&(0x7f0000000840)=""/4096, 0x1000}, &(0x7f0000000100)}, 0xa0) socketpair$inet(0x2, 0x80002, 0x1000, &(0x7f0000000740)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x7f, &(0x7f0000008f80)="0047ed2f0fd82c990f0970") sendto$inet6(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000008e40)=[{&(0x7f00000002c0)={0x27, 0x1, 0x2, 0x1, 0x4800000, 0x5, "b7e2330356ed1959a1c9323a8185bf6df426ab59f5b47cfa93e3b5040738786d3acde90a70934780a7925fa6d387e8a32c355a013a7524cf13335e9746c62b", 0x17}, 0x60, &(0x7f0000003940)=[{&(0x7f0000001840)="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0x1000}, 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{&(0x7f0000006400)="07eba729e10c56e94505f11b4c9f4bae5dc8f1b25d78850040259d4734ab8a622ca65a039f8067b7fcbc9f25e6c6f59090264cf389830864972a247d3fabfda7a11210292392a3d0f8c62a9f61c55bb8af166a", 0x53}, {&(0x7f0000006480)="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0x1000}], 0x6, &(0x7f0000007500)={0x60, 0x111, 0x1ff, "13d54b50e3c02d43d7fe8242eef15a648c674f42d923b747607bdd38268f8c5f2aef6e5d33929ac5439247f8342af74bd7a956cf7b20cf6302de9031efe363d19ef91e9c8d08d4196c987f6317b7"}, 0x60, 0x800}, {&(0x7f0000007580)={0x27, 0x1, 0x0, 0x6, 0x4, 0xffffffff7fffffff, "56518fb873c5d33e453505001b7b83a8c72080d417b618df995c841e862f5bbac280922550ab3ccff5692f76da9f0c9a27283fb5e542f7dea6a46c66e2cf9c", 0x14}, 0x60, &(0x7f0000007980)=[{&(0x7f0000007600)="3b3b82de0568d7d14430ce04a1ae6e", 0xf}, {&(0x7f0000007640)="0e50e5a6ab5be9e5e95fa12a79bf20749f3d77695a298b547ba50f5b22e26ff524ed5682b3075101bd7a22143adb9b9fb2f1edb3c7b634ffa5f82e7795e53bd6c9b0bd134e10f884a53fbae171", 0x4d}, {&(0x7f00000076c0)="9b097ad47ff75c42fcdc1f46af574c3a09a30d0c1925372fa395a5ba1ba807ad244d2f6031a1e70d06f75799d177ddbcd031415d6918a6867cb943c9dfc3c36b1d5cd9a420aab769cbd9ae79298834dea6ed75a875f206a5deae4a1db2fa61b1cef2e444ce94d9980b75620e1ef55a62f398e4fb1405e6c87c1653507c3f07b8026dd7781dcf531be0411aa871c3", 0x8e}, {&(0x7f0000007780)="2a65ff9fb8589bcb25b96f2d7554d2494d6e663d5b5bb7265db1a93992875859a9a02c5d7582fe294aa6ec166251202c2001e03bfcf640aa07d32790094bc52755c8f9b4189ccb1ad5d93d14e9e66968bb55c53b7ce341884aedc2e601a9d5a1708512b02381f38e6bc6ce70331dd124e98da5395a20019d5e2d48e3aed1f9de695a0515b0e4e784b6d119a8ec66b29c00c6163dd5d14b4d2e0b2793181e28dac3184de78e3c1f1b00e950f9847fd279c7a07a1fac7cedf2d65f7a700cb6c145ad0c4e3308ad1206aca5fc65c089031116cd7c02079fe175031241e4e3f68ca9aa021ddb8fa63d2f678696317120d4ea93e3", 0xf2}, {&(0x7f0000007880)="cdb2ff0465091f286ae8d8861b1a245eff278a3aa47d596dea759af3924144b96bf11bb25237caf477f7ea93d5f3756cb890740d77ec691cff65c69e8eafa048d8f82bc649cb7b04", 0x48}, {&(0x7f0000007900)="30ba89a41f666b57b1022a9af8783b461aba90853ed4532536f242148e2257e0c4100c27bba70b19b99c27f04dcde861b810dcf3631819fa5238bf3aca701fa1de1f3339734be5b509e687bece735d6ef26e7ea6d26f70d9703bff5be175cbced5a8c1ed1d99f0dd224c0aa82e3ccef4b9c88cb50501af45711fc1", 0x7b}], 0x6, &(0x7f0000007a00)={0xa8, 0x10f, 0x40, "161a5be10b455d4e28e0ce2a65ef0fe3ccecabbd0dc40cb424d996273fcf850ba9cc5c8deaa3b0f6d9634e7d76b34426bf2067a84fdca41cd440e56073397bbea8d3ffec2d53f6e2f5be4509b691551353f682f51f5340e008e9baac7296fa609d547defd9a9b886b937430191287f83dafb871259c7b93673abb44ebec1a7dc9d1bf743d4333327601d3c36be73914445436a3bb9394420"}, 0xa8, 0x24040000}, {&(0x7f0000007ac0)={0x27, 0x1, 0x2, 0x7, 0x2, 0x3, "512dc13fcefe2014756f42256010b9ae4ed7be22964736775beb0b3bf445153c70ca5b353690fe8729997c32656d3acd8e2fe6a396294d9f652882a2d4dde5", 0x27}, 0x60, &(0x7f0000008d40)=[{&(0x7f0000007b40)="b0b8ae6f5ad39fe0f9c92ddbeaaeb7543d90b212e9a6e0fc74d81170aac4d2ca61af68728cfd90323ce47bb6c467c844c1f28b9c91b42d76b9a4e77bc8a44497f4ec624e660fdb3819dfb6ad7301023129c6f21cbc3dfb10b8b60cf9306a0e5d0af15a8ee79a0ca28137737b8353bba395c7e93fc190061a0b6da7e6445a9cb3bb78674dc327b1fcc585e01c5b4f4d4cbf1c64c0f9180e9db22ee0d6accb86644990e848a1439276a6bafb61bdfe04f4e01da778d0b703b7ed29441bdf4911515229d2c7de6d6859af1fa8f2fa57a2407be0c7f3278aaab2278a1ed9dd26cc754baf10422e375a", 0xe7}, {&(0x7f0000007c40)="c7aa204543b7ba2e35b235ce8d5e879a76909eb4731cb1b77e23d5da9417b00088ecc37fc1dea932956eb756e1916d5456381f4a69558ac4ae6a224de901c17240a6e7186bb2ef64528c8bbf97a5be6f0ad9347e511cce457038fdbc52ad45", 0x5f}, {&(0x7f0000007cc0)="0ea2240a1ba32562a9d7c0fe26f694fbebfb0ac22ae2ff542ce22ba009e7bb76c3d006e48ee8f432302913f243d8fe0f21162c792d1ef1123e9d83e74f2681b4bc848b602fdc981c", 0x48}, {&(0x7f0000007d40)="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0x1000}], 0x4, &(0x7f0000008d80)={0x88, 0x119, 0x101, "1db11e7951e2e133a85898beba12a366c34064dbc94ee628b58a98e2a7a5f8046609924942b009bcbb05efd9f9d4250d6fad9eb8c9f91fd713daef4f962f020b549bbd5e32c87e5103456d3123816a1bdde9435b12a917ef4daa682d09208718ffc35d508e54b7b19ed89b3d5f27a5abec"}, 0x88, 0x24000000}], 0x5, 0x10) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000000c0)=0x7, 0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/06/01 14:33:33 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x400, 0x2, 0xfb1c, 0x584, 0x3, 0x0, 0x7fffffff}, &(0x7f0000000040)={0x4, 0x2, 0xffffffffffffff80, 0x8, 0x6, 0x400, 0xffffffffffff8001, 0x1}, &(0x7f0000000080)={0x7, 0x5ff4000000000000, 0xc0c, 0x0, 0x401, 0xffff, 0x96ef, 0x4}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000780)={&(0x7f0000000740)={0xd48}, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000018c0)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYPTR64, @ANYRES32, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64, @ANYRES32=r1], @ANYBLOB="390afaa171ff24b3", @ANYBLOB="3566788d3141"], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES64=r2], @ANYRES16=r1, @ANYBLOB="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"], @ANYRES16], 0x8) 2018/06/01 14:33:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x1}) 2018/06/01 14:33:33 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:33 executing program 2: r0 = socket$kcm(0x29, 0x280000000000009, 0x0) r1 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)=0x0) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xa389}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e21, 0x43, @loopback={0x0, 0x1}, 0xfc0}}}, 0x84) request_key(&(0x7f0000000280)='logon\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001980)='user[cpusetvmnet1mime_typeGPL]bdev\'\x00', r1) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f00000003c0), &(0x7f0000000800)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001a80)="10fd7a85fedbe4869c87b44c34b17a7e", 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000019c0)={r5, 0x62, "e57abb6f63263a588557885d1cf1264ef46739953c50840f423e465233ce746bcec8327524e397e114911ff1667887138901e49818e86ac062cea1853edcede118a3658522be47b4925b7abb6bad266eac244a263f9c83efe348674b55303d79f65e"}, &(0x7f0000001a40)=0x6a) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000040), 0x4) mount(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001b40)='./file0\x00', &(0x7f0000001bc0)="26aee4fea1", 0xa4808, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000008c0)={r5, 0x1000, "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"}, &(0x7f0000000340)=0x1008) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="2c0425bd7000ffdbdf250800000008000400060000000800040004000000400001000800080058700000080004004e2300000c000700090000000200000008000b0073697000080004004e23000008000600776c6300080002006700000044000300080007004e21000014000200696662300000000000000000000000001400020076657468305f746f5f62726964676500080007004e210000080004000500000008000600810000000800060047060000300002000800060000080000080008000100000014000100ffffffff00000000000000000000000008000b000a000000"], 0xe8}, 0x1}, 0x20000044) r8 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='/dev/sequencer\x00', 0xffffffffffffffff) request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='user[cpusetvmnet1mime_typeGPL]bdev\'\x00', r8) timer_gettime(r3, &(0x7f0000001900)) 2018/06/01 14:33:33 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000c195200de5c22a71010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c746572000000f4f800000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000"], 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/zero\x00', 0x4000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000d00)={0x7, 0x10001, 0x1}) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000000)="2dc0afba3d4337b27b220bca3128ee1838d285d40cec22e6b008982e9f4e7ef36eac09451f748e8d81076ec55097447f6fccaa065de230dd3babffa7a393deaf743a567961414eb541decd75e74e079a057678c0040644376d84079105ae96c542ccccb94ea880a4334d4941475442f41c7c972ef37c8a82643508179fbc01b0c9e794eb24a1eecb5ec8eac66871c129d5dd7747cad411f8d45551c3104f88aac32c415275edcc61fef133ebf1ec1546fcdb64a61b35b133357fc998324b79e6289b6a2f9b92fff77d09d6b782b8998a84f87a7a", 0xd4}, {&(0x7f0000000740)="6d32606cc7aedc94", 0x8}, {&(0x7f0000000780)="c189f46a8eb58d77cf32cc9cecce2f7ed206e578e145a319951d47185424590a889a11f222aa98f431cfff811a3912866d04e93117d44dcf5767ee588a17862e389fd1aaa650c16e550bfd075d98ec5122", 0x51}, {&(0x7f0000000800)="75db1eb56a485700a97bae6de881cc6c6d5b0a3d46b66dad3237dc78ecb4a69739ff4fe167f783955ffc028aeb99d4905e89cc72d8d6245871c1b142544468ba58260f3342981db2640765c9c4e285dd4ab407b8a865bc66fd93146578b08049979525e77fa47f300909ed00bc6c9bada8a0fa41c306b6fbabc72dee95e785d2576b6d604685b039432c450aacc39b519caf5ee1", 0x94}, {&(0x7f00000008c0)="03f70f", 0x3}, {&(0x7f0000000900)="e3dcdf973beda68beb5820a6c9b9e0a2ff11afdd485d8538451083377c8b6fbfb6c01e717cc5e2ac65d2ca1fa8a2cba477b9659b5687f2165d0c37d486981f895ec1ec580540f09f302b28e6eb42647ca5a5513d2fa8ddfc42b21c7892fc4001c1f2b106318737bf63a824d15337b07b4f93", 0x72}, {&(0x7f0000000980)="2d332698332d21978be234c784eeed7822723fa4e4f216dd6306aaedb1a5ac6460d47c36015d8a024dc787eb1bc3be1ea99d4bacb223e06e53f8bf40a5b0014eaddaccb59db54907e303fb4be438918d8b3b2de4", 0x54}, {&(0x7f0000000a00)="536564099072c4d9b306faaad9e3da285e72f4185811880632e55bb2afe432af470d48005a5df33162b33f2100ec119494cef280986e3926285ac945183ae0450c0c1b97cce223acc474835f8e955649200b6d312ba2cbd5ef2724133296301a66d5fa8ddaf86a7aec5fc4f1b3ae0d64c4fe0a998fe1eb7395c94271bda449938b016db8e4986f875d5788a0d3ef96ad34ff9d6efafd062a9dcbb808b14b2fa21ee4276e90e153827ca671c03cc53632daf16e4005e0f9229ae7cd0e79c9b1c84b69afe0078dd20d89ff6b451cd79816c1155f7e40bd741fa9969678a8c90659c4785ad8df0d1954628fc94fee0c1b082fdd76", 0xf3}, {&(0x7f0000000b00)="ac91c7a496c489f88120e50c4ab05eb169346505fefbe7466b2b9b6100979ce6095e797f4a40f9f9ba4bd1abf4d1f11be2fc21dac343e57e22bc08d4a07e09b19db237991d0b6630342eaab14633f9e661331bab06a57e4cd0e245027209aeab315bd32d0d0c19847514fbc95114771f2b5e38709ccfc40d745a37d06180c1bbc88d52ffbfb72f5f13f59314fe4237de", 0x90}], 0x9) pipe(&(0x7f0000000c80)) 2018/06/01 14:33:33 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/06/01 14:33:34 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffffff, 0x10002) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) 2018/06/01 14:33:34 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x1) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000140)=[{0x30, 0x0, 0x7, "f91b18bc9f1fe7af8520d40104ab962e41a862b0b97d822cc6a2fbc6"}], 0x30}}], 0x2, 0x0) 2018/06/01 14:33:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02170000060000000000000000000000040006000000000000000000000000000000000000000000e2de000000000000"], 0x30}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0xaaf, 0x3, 0x5, 0x6, "ea3230ed070962b09aafa7d9637f31200dc2d85113142dc696505a706fe064cd11c3ce867aa21b56d0c1dce6", 0x5}, 0x6, [0x0, 0x100000001, 0x9, 0x5, 0x7fffffff, 0x8c, 0x2, 0x2, 0x1000, 0x2, 0x12a, 0x4, 0x1, 0x741, 0x8, 0x4, 0x7fffffff, 0x2, 0x560c, 0x2, 0x3, 0x3f, 0x8001, 0x8, 0xfffffffffffffffc, 0x7, 0x6c57, 0x461c, 0x7ff, 0x2, 0x81, 0x28c7, 0xf3, 0xffffffffffffffff, 0x7ff, 0x9, 0x206, 0xfffffffffffffff7, 0x4, 0x80000000, 0x8, 0x0, 0x40, 0xff, 0x8, 0xffffffff, 0x4, 0xffff, 0x401, 0x0, 0x9, 0x80000000, 0x8, 0x1, 0x978, 0x3, 0x10001, 0xe9, 0x1f, 0x9, 0xffffffffffff4322, 0xfb32, 0x4080000000, 0x9, 0x4, 0x0, 0xff, 0x4, 0x80000001, 0xc7, 0xfff, 0x1000, 0x2, 0x400, 0xa55, 0x100, 0x6, 0x1, 0xfffffffffffffffc, 0x40, 0x8, 0x2, 0x10000, 0x7, 0x7fffffff, 0x6, 0x8000, 0x8, 0x1, 0x0, 0x6, 0xfffffffffffffffa, 0x100, 0x9, 0xeae, 0x4, 0x1, 0x7ff, 0xad0, 0x9, 0x81, 0x1, 0xfffffffffffff0c8, 0x4, 0xffff, 0x8000, 0xfffffffffffffffc, 0xf3, 0x6, 0x3, 0x20, 0x1, 0x7fff, 0x9, 0x10000, 0x1, 0x223, 0x8, 0xa9de, 0x121f, 0x800, 0x1ff, 0xfc00000000000000, 0x3, 0xfffffffffffffffb, 0x6, 0x8, 0x2]}) 2018/06/01 14:33:34 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f00000003c0)=0x4) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/194, 0xc2}], 0x1, &(0x7f0000000600)=""/107, 0x6b, 0xfffffffffffffffd}, 0x61) fallocate(r1, 0x1, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) bind$can_raw(r2, &(0x7f0000000380)={0x1d, r3}, 0x10) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000140)="f066abcc2b375dd9e67f56b6f4f4452418b9f5106a99c015e58b7f40378037d8c0df0674ae8cb9df263e3b9e45f4211c5f45a140af953b7253736523deee57afa17ea805ada7540ad88c6e3c267fb3cac0af66e879e3e44ee6912dfc4beeab5a95c6f977100a01e40feabf5e220002d9f508eedbd67d2dddbbbe4e3eb5a780e94f9a4eb11a473184f3d0f7ec3a80562ccd4d6216a18e892f90efcd5bdb18b19f11bff276964ead50faf2ce1fcf9bd42be0f593d820164731ce9cceacc0da") sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000000000000000000000000700000010000000000000000000000007000000"], 0x20}, 0x0) 2018/06/01 14:33:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2885c0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) 2018/06/01 14:33:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/06/01 14:33:34 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @dev={0xac, 0x14, 0x14, 0x1e}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r3}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:34 executing program 3: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0xa000) socketpair(0x17, 0x80000, 0x6, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYRES64, @ANYRES64, @ANYRES16], 0x4) 2018/06/01 14:33:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/94, 0x5e}], 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2300, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/06/01 14:33:34 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x7, 0x4}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000580)={0x8, 0x401, 0x249, 0x8, 0x80000001, 0x3f, 0xfffffffffffffffb, 0x2, 0x0, 0x1000, 0x101}) exit(0xff7fffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/83, &(0x7f0000000100)=0x53) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r1, r0, &(0x7f0000000540), 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x2, 0x1, &(0x7f0000000280)=""/164, &(0x7f0000000340)=""/241, &(0x7f0000000440)=""/226, 0x3000}) sendfile(r0, r1, &(0x7f00000000c0), 0x1) 2018/06/01 14:33:34 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x16, &(0x7f0000001200)=@dstopts, 0x8) 2018/06/01 14:33:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="9672a65af741c051e96fb68d", 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7ff, 0x3f}, 0x8) 2018/06/01 14:33:34 executing program 6: gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) timer_create(0x1, &(0x7f0000044000)={0x0, 0x3c, 0x5, @thr={&(0x7f0000000080)="8ead467a831613245eb7e12df4b0a70d0109e5bb70a8a811380b28ae870f424be66cbb53efa3647e7eb6767a1c4a69847bcc6fa6766677b3080951201a751d2cf96c84f28aadd89bc61816975d8a69d25ceebd3655d35da0bbcaaaf2f00dc87cf8290d16d9d5ba6832ec56c07f355120fc6e05de80dfcc", &(0x7f0000000100)="4fa5e0bdb650fa109c7aab23eca1c6cc34eced672a8551c05d9c1b94f66f3d4d08d8e210b9f35ab88601101cc2087ac3d12128422cb398b9d6cfe8ef0c59631d89ad61d01567bec845f229262792bec114908c632778ee06a9e79e3f3a64b55d48e86a25d3f9aabf709d4a4c16c29ee6562a0c71cbb639190ba4061d2993a4aa2a1f2a941ca4cca1fce74c0f"}}, &(0x7f0000044000)) socketpair(0xf, 0x803, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) ppoll(&(0x7f0000ae7000), 0x2000000000000349, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000079dff8), 0x8) [ 205.639680] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 205.651915] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/01 14:33:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b224d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x0, &(0x7f0000000380)="c09124b907f1fee02ada2d263144323c9d2da368341562bc9fd0d197f9c8de1efedaf46f081d77b6d0f4b70808b909854cd2b3260c1320e18526cc3f852eb070f5d153d1a74ca2c2ab264ee6ff000071249004435377877ef44c954f287e9cb1183e7fda43700ae488cafcadfaa90c0ae24d") r0 = open(&(0x7f00000000c0)='./file0\x00', 0xc000000000000003, 0x40000000) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/06/01 14:33:35 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8044031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f00000002c0)=""/203, &(0x7f0000000000)=0xffffffffffffff51) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x48, 0x100) mq_timedreceive(r1, &(0x7f0000000080)=""/26, 0x1a, 0x8, &(0x7f00000000c0)={0x77359400}) 2018/06/01 14:33:35 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) 2018/06/01 14:33:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xc21, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000835000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000080)=0x4f) close(r0) 2018/06/01 14:33:35 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x1, 0x10001, 0x7, 0x4}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x57, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/06/01 14:33:35 executing program 7: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/49) r0 = socket(0x18, 0x0, 0x1000000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) 2018/06/01 14:33:35 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x53, 0x2, 0x2, 0x8, 0x910d, 0x3}, &(0x7f0000000100)=0x20) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000003c0)={0x2, 0x6, 0x0, [{0x4, 0x88, 0x1000, 0x800, 0x7f, 0x2, 0x2dd}, {0x9ca, 0x8, 0x327a, 0x8, 0x2, 0x7, 0x2}, {0x2, 0x3, 0x1000, 0x2, 0x9, 0x6, 0x3}, {0x1ff, 0x2, 0x5, 0xffffffffffff24da, 0x5, 0x4, 0x7f}, {0x1, 0x5, 0x1, 0x9, 0x1, 0x9457, 0x7fffffff}, {0x6, 0x4, 0x5, 0x7, 0x6, 0x4, 0x9}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/06/01 14:33:36 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) migrate_pages(r0, 0x4, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x7f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x9a8c, 0x207, 0x6, 0x1ca7}, {0x8000, 0x1f, 0x4, 0x3}]}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x80000004003e, r1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000001c0)=0x20) fcntl$setownex(r1, 0xf, &(0x7f0000000080)) 2018/06/01 14:33:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000740)=0xc) waitid(0x1, r2, &(0x7f0000000780), 0x40000009, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:36 executing program 7: add_key(&(0x7f0000000300)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, 0xfffffffffffffffd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}}, 0x1000, 0x3}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xe1, "7364ba2f667f884fee0594dbb10458524275536e0ff7d98940e3b35eeb42045f5df507e94d14ee10b1e56b0fa4bb7db6123b7d0ad287222c201fb035d1191ea927f821db26b212491b5e5911a787ba5d4d7fd8b33697ba317935c957dcd405429fbe1ce6dd72868c011602b229c6c83ec2bbee4dc05c0535234cadd543d29833112cb82468e830f32cf363ae89ca108c33df80bb60100041453d3374f06f3781239c6e9af8310a69febc6ddee9946600552e00aa8421f611b775880c56c20335145093e2c819a2d525aa841b08e2f3a0287ec7e2a953482854e4e8e97d2c662a5e"}, &(0x7f0000000280)=0xe9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000009c0)={0x0, 0x37, "8f432bd7b34aa454ee29e1386f6fb29940c7cb24a89187fba850d8cb944e81237bf9ae0874d58882362d2019fa8275ede2a11569ed8c7f"}, &(0x7f0000000a00)=0x3f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000024c0)=0xe8) recvfrom(r0, &(0x7f00000013c0)=""/4096, 0x1000, 0x0, &(0x7f0000002500)=@can={0x1d, r4}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000a40)={0x0, 0x20}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="0a1fdc905a4ae0867641091ccd684b139be52d2a0d001057ad87ab1a6109024f83d9229f3728031e19f3a5d15bd850c5b197c889e9", 0x35}], 0x1, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3f, 0x8201, 0x9, 0x81, 0x71, 0x86ba, 0x40, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x312, 0x3, 0x20a, 0x9, 0x100000001, 0x7ff, 0x7f, 0x1, r2}}], 0x60, 0x1}, {&(0x7f00000002c0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000580)="c5d3018a5c679f6f7838faf97940261a273c883f2f2d5e861e750de127f223aa98187afb95d7a1b461fc1cbf19fb965012962dd9a96f99c05d41faea7087adbc93a0942b5c5cccc95590faf35fbcfa678dabd3fc2f1709e1b4d1009e98966775c85f0243b1fe9940dafea2bc918bd2d503a60718e18f65835b200a760e1c", 0x7e}, {&(0x7f0000000600)="95b06dada63bd651bda52d079a57de860328727e571caf496a9cfa4179dcb70fa2860304ef5e71fc49c1cbfa9d66f6b95eec80ccb7bd88ec609f3c7640f310a3c2d3979e164bfe0fcf17452fae45fdc9df17efabdfccda4f2701e762d18703c29c8683ff601b24e288538be5001bf031a54693f5dcfc9513fc1b0f4e104a7a05502fdfc7ee52074a331db4f58edc06c24df77a1cc3bba0d4d777ad264c4826f09a36b1c4d20a7fd241d736f65bd0ef14f565cd636498de228ddc3bc1d5dbb142f500591924522bb59b9d9976ed0a277f26cb2c21a42744", 0xd7}, {&(0x7f0000000700)="6cbbbc15dedcb774285423784adc373c23c8f24e7909cb30f8c581cc00ec9ed4b6afa715e4cd482872b6fef16bcf4837b90c4c7b6d79fedf7ffd829cb7ecbcbdcd4ae984506a19040efbf9a1833dcff9a06d14602204b0317dadb516387ad0565a6853b4fbb3759111231786e837bdb6b87c117b8292cfc0", 0x78}, {&(0x7f0000000780)="0925a34c141182410cf8ec08b9b72cd74bb114ef27fdfd44bafa0599307bc0ee6b2f5348184636dc55f68d4fcfb160a6a3f61d42d347710b7f85916d1674eb2711d25850c3b81106495b8f3234c3f77b9c13d573155de3ce6f2a825d76837dfecb67a82f29565de019e9fcf96edbd70f21ac8cedc30b765a6827ff3a5ea76076a075962e551ab7ef0cd94f88ed53275689884397bd4b736634fd3bf803f3fd688350d6d1faad4905efe57123a2e4aaf35a", 0xb1}, {&(0x7f0000000840)="b54e9bf175c9a2ac34e0de564b5f6e8a2c2d8a31a37dd428290d9f73aa5adf6880424db7c0a9a67fb8f7c4d70a2a10aa65f1a1fa3e06aac797cd0f33c15eb3b07854cef817f9de86d0b71c982904a7eb6c92dec12e8a2d845928802d565844fbf40aba3f89dc63d6730be129aa", 0x6d}, {&(0x7f00000008c0)="605e5ac3f83fbd97b2143bb77ec5ddcaa15092da12307abbec46adbc312c5e617e0aa37284e74b72963530ea0b8a3e5cd16720dbfe41b58e5859114cb2a25b68ed259b1644459ff72e44f9fd067c5ee78c8bb77de142e034d92d9eb56fcdec1e41a0eade1ac56bb2", 0x68}], 0x6, &(0x7f0000000ac0)=[@dstaddrv4={0x18, 0x84, 0x7}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x200, 0x1, 0x2, 0x68133fef, 0x800, 0x3ce, r3}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000000000, 0x8, 0x41e, 0x7473ef38, 0x20, 0xfff, 0x4, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x8, 0x1}}], 0xc8, 0x40801}, {&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x36, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="23985bff40a4915ebfbaeb71acb230a5d1ed593738", 0x15}, {&(0x7f0000000c40)="a8dffe5b12c30a6014e85be9994bfc20b97876b698fbbd444099737918070e1c14d5cd606a58efb73e75520368c435da9aae10387129e3bdf9ff70b1fc295eb94361f018d3bae5e1fb9bba853fdb49deb3968a57d9e405e0ef5b7fbb3181e010e9fb782e541d9218e1c66c153c711181862a2a889c4b5946e88feb1a58d2fda3577772", 0x83}, {&(0x7f0000000d00)="0efa14eeea3f804742d8128dad4f753205a59ca4bed5ef68e2d221b421ac51d88f5a9073056998aece8de5c5b54f2407", 0x30}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000000d80)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000dc0)="409f033c446c45267e70e8e4f09eb42a1b828a78c3e7272de72330f459abd7b3a0b82cf96d1115a2f43ae95366b4ceb2d81bd71997f2b9cd153e7fc93b4d02c27fe31ed4f325b43165102bba74411404876c43350ce23250a38300f5f5cd24641c97b42ea760672e608870bbd246145255ba97a360f279d497b58d9759b66e7477e0b39231028c57f8d0be04f1fc86cbd9b57ff0f27d4d6941", 0x99}, {&(0x7f0000000e80)="bccc62e641612a2b391a61f2e6cdc9bd489946aa8716be06c8b9953c14c0d0ecc32a1b0159b9732b7c19a783bc5f2a811123468a581ac2f2cbeb97c63c6ee6bee4e59fe56470e37e80f0de7a728ded40a05ab3d589220dde6e3651c312e5ce49a77d21d8baac3a40c5b66cfa402e482f072287dbdba4be3f301af13b3e4f5108035468d25876068f34706b6a60d465d322048a63898ba4e13a263b018dbcd15e35060be526ac0a2977fa325500867a715cde80", 0xb3}, {&(0x7f0000000f40)="afc249034962878cef445ade020d7dd5607502a6021149272a3f98afd79eb39d0739a1efd03e72786c8486c42b2b5b37ebb0b9d747f150398e83263a49895b3f62d118ec00b4ab6b5654e3810e52116e27c34fcbed1236c6dff7b6ae7910a380b4db4333473676c7b42e33153751841fd91927cafd9430eb25f94216a6e71500ca6b6f54dad2ebe4ad77fd3cf7044125129f01cd15ca4a5cc6c6bfa3eac58e40e32b14ff6101c776", 0xa8}, {&(0x7f0000001000)="415e3272949cf538494f7fb7d7ee3d6d6a9500c30968a5c79312c35ac471b3e7783e023776c61a250682092c7fe98dc5840da8f00d912e666f720692208c0c263e627d94fe69f22353b0c70c00b6dce1d9922b1ea3b679e541e1de739cc87a003d58e96d190047b2fe8d6f8e8806fcd8284b7cb6389857eaeec68d2a3e304b5a33f15aae51545634320f00e6e166b355d8ed79f9dd3453c3ca50ca01be66780e4c62884c4cda2380a50b12b5e6107c820f57c3235698db6af95bae", 0xbb}, {&(0x7f00000010c0)="da4adfecab7c9d75bf176909eb93ae64d74f25e9065b4ba4dada70bc87bc7768c8a0b3919bcc145b8ce17efea157662ae4b56b7cef387dd01bdb9190f44a63338b7a79828b05d107f06b0f642e6154e89540a704dba4ddfaab5bfc0003e5bccc97bf2a", 0x63}], 0x5, &(0x7f00000011c0)=[@authinfo={0x18, 0x84, 0x6, {0x3ff}}, @init={0x18, 0x84, 0x0, {0xc5c, 0x5, 0x2ad, 0x404}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x4, 0x14b}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0xc8, 0x800}], 0x4, 0x40890) 2018/06/01 14:33:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="181000ed2ceb00000000fb01ffffffff"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000040)=0xc) [ 206.165342] audit: type=1326 audit(1527863616.159:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12566 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 14:33:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021800001b000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000007001900000000000a000000ac14ffaa00000000000000000a00000000000000fe8000000000000000000000000000ff000000000000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000000800120000deff0000000000000000000600000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000ff"], 0xd8}, 0x1}, 0x0) 2018/06/01 14:33:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syslog(0x5, &(0x7f0000000000)=""/188, 0xbc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000067367592f44c1d9f1875de1f00000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000"], 0x2) 2018/06/01 14:33:36 executing program 7: unshare(0x4000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="4818f8ee69bb000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x81, 0x30}, 0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/06/01 14:33:36 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), 0x4) 2018/06/01 14:33:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:36 executing program 6: io_setup(0x7f, &(0x7f0000000880)) io_setup(0x4, &(0x7f0000000080)) io_setup(0x3, &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) r2 = accept$packet(r1, 0x0, &(0x7f00000008c0)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000940)={'veth0_to_bond\x00', &(0x7f0000000900)=@ethtool_rxfh_indir={0x39, 0x3, [0x3, 0x9, 0xef]}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x18000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000200)={{0x3, 0x0, 0x1, 0x1, 0x5165000}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000740)={0x2, 0x3, 0x2, 0x5, 0x6f8, 0xfffffffffffffffb}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x6e, "2323ca429fca9f9b7a2e66861245317087ab7a904c8f101684f8191e9701edd694007c20c91568e776e30b877a0f9f27eda390bde0b4aa1b1e2cdb24a259316aa02bf0ca7eae63264b1f673386ad102e105f7359a760a5fde373cd3faaa61908ac971f204d6a87b5f405fdc9bd1a"}, &(0x7f0000000800)=0x76) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000840)={r5, 0x1}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) io_submit(r0, 0x5, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x800, r1, &(0x7f0000000100)="06f5ecf89316ee3991ed8144b9a99ab63dbe4232c68f7a8cfcab083d14cd1c0e2d398326ee72298db86b2a310fcec05ef5d1e5c508dfc4a9d4889528e07a3a14b210a76d2a36480dec7b0350cf9b1e1a086cb67d9198497ca47c7efa52f73c90260f155690ecc3254ba485f97c2fd97b57c341a7b5f2907ef3ea9cdbe1ec3a9e56aafabe085d2e9ab1f77a23d7d62bff4f82231f2d07adef86596b9418b3c8d39d", 0xa1, 0x6, 0x0, 0x1, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6, r6, &(0x7f0000000240)="bd275ad9aca56f5cec93da8bcecd8ace142761442345d22cbbc89a55cb97a76e14b1bc181174c17b8b2bbf516b49df32923e616d404ef427ceb922a683fe1ec7b5c8ed6b03aa54d415ac5da94929bd8af602455bb0a09c9b6103e80281ee8ddf63e6d5f087a40b195fd3802b1b7704ad6c74e8dc4cba12f8de3f24dcce3e5da842e7a863ee36efb545544c61fa85df1acf39", 0x92, 0x1, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x81, r1, &(0x7f0000000340)="643424784020c3c589906a5eab5beff266c946f0a79876c718dcdd65d0a3617298e74e6537c07baea51d31ca3083e38fd30fd234d323625f53d2e05114c2ca4fbbb4fc6fd64a518ce285df9c860f330e8dc184f719828e3cf0bdeb4807d1fde481a0163fee391b78d947768d2605e28984c8a2a782f5a377f1804c001bafe22317df8c75bf608015ebd75fd04cc0f839bffa12fefa2efffee270672542a7849f16b35c807ebc2e39bd051fae983a88fc9eaee5bcbee33045df51fab52b15c516c80c535e7e6c6e32764b9f9c672ef7917911262b0a9bf985d7638e332781979a096f5f56e39f4f", 0xe7, 0x5, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000000480)="d05e56870ee121bb5b7630668a1f98c7ee5f6ed021d28b7928834b8f06eb6f5f13ea9e35d2df95b612d4ae5cc9cd5f334f8ecc87ca5ff28562e737e10186ef9b6039f6ec0523cce4a5c7875178a0b202785e5fd906bc2d929bb7aa5164009796791a3a17c4641ac85c6b95ba2db2d210dd3336c035be7615d60603874cbac2cc17880631b0ef6df5e2a3eaae15ea2e23210ec7ab35646691a098c1feef4cf4fc", 0xa0, 0xffffffff, 0x0, 0x1, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000000580)="eab54e6508890109a77decb847cb48d18e99174c8c2c7c9e2a2bec6e1f1cbdff2dc80d2682d74c237df29eaa5357a1c7d33f450638ab7f3a6658bcc109680974d8112e6f02c0beabff44ce8e7f108333564d3fcafe431f9355c00f4e0c42acd0cba7b1a64961be5e646753a7dfab92bba56ae5fcce2af8e57776b7e03ff85ada3a3371442e28fecae9e9ea24c0d87a16afcbad5d4f0372e2416b067c486805f850ced4097001884eb2d6987ee5de52fb", 0xb0, 0x80, 0x0, 0x1, r6}]) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x884, 0x40) 2018/06/01 14:33:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0xfffffe2d) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0xe) 2018/06/01 14:33:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x400002) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0xe044}}}, 0x84) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000e4ff080000000014000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) [ 207.044475] audit: type=1326 audit(1527863617.042:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12566 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 14:33:37 executing program 5: unshare(0x24020400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x32}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x400}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001380)={@dev, @multicast2, 0x0}, &(0x7f00000013c0)=0xc) sendmsg$can_bcm(r0, &(0x7f0000001500)={&(0x7f0000001400)={0x1d, r2}, 0x10, &(0x7f00000014c0)={&(0x7f0000001440)={0x4, 0x2, 0x2, {}, {0x77359400}, {0x1, 0x1, 0x0, 0x6}, 0x1, @can={{0x0, 0x7fff, 0x2, 0x9}, 0x4, 0x3, 0x0, 0x0, "8c9280b01fe0d351"}}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x20004804) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x255, 0x2, 0x80000001}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/06/01 14:33:37 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000b40)='/dev/vcsa#\x00', 0x7, 0x12000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xc, "0cf0002f4003bada817022d9"}, &(0x7f0000000b80)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0x1, 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'teql0\x00', 0x7}}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x16, 0x1, 0x7, 0x101, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000380)=@can={0x1d}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)="98", 0x1}], 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r3 = getuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001880)=0x0) r6 = geteuid() stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001a40)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000440)="6dc0e13d140e5a25f15183973ad381fbcc7b272a004ce835654bb94f7f11a3b5fd9c1498707f5d18381fe87c461e425498fc473cae9bfaf47df69f3eae7e21ddc79cd951a1fba49e26ac2792e84dd3e9739c8492b12bc85abf0b6dda2634c4620e0febd65355e4130637742905982975277102783f03057db43c134d0347f0b0ae98e2c7", 0x84}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000300)="ad18967c4100da42a9b65e4d25c7c8891fc64266da75e05db3370d12b3a911dd18f4c6eaddde5a1e91017492e91ad27c9686ece73a5f175b62790dbda9e5741754", 0x41}, {&(0x7f0000000600)="07cc25a64e557b9a9ec8ea8988610dbb3538a98e6d3224485436350b22859c61e52e82e45c269616e79dd70d517bfad826eeecfcc53b6d72ed4ee4162063790eada6fb6c6832aeaee2dab8ca7435dee044d36f81efe2c527fe67a9c4acbc87500f25fe5327783a1391df7da31f3c80682e4737eff373ad490dbf393c63cd9837183251b2784e33646c2f2af9dd0a09a433e6c766b6762337741a1578ad84a0c5c417ab", 0xa3}], 0x4, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x4008000}, 0x20000000) r8 = dup(r0) sendmsg$FOU_CMD_DEL(r8, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYRES32], 0x2a1) getpeername$inet6(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001ac0)=0x1c) recvfrom$inet(r0, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x930000) 2018/06/01 14:33:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:37 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x80) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="000000060000ca33e0000014160000000073f1625f00000200000000000000000000"], 0x24) recvmsg(r2, &(0x7f0000000800)={&(0x7f0000000140)=@in, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/73, 0x49}, {&(0x7f0000000540)=""/186, 0xba}, {&(0x7f0000000600)=""/137, 0x89}], 0x8, &(0x7f0000000740)=""/139, 0x8b, 0x81}, 0x40000000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000001c0)={0x1000000007}) 2018/06/01 14:33:37 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xfffffffffffffffa, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 14:33:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x2000) 2018/06/01 14:33:37 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xfa) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bond_slave_0\x00'}) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={0x0, 0x2}) 2018/06/01 14:33:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:38 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000140)="240000001a002501000100000000001c020b49ff5410b500000780cc0800ff0001000000", 0x24) 2018/06/01 14:33:38 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d15e90", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x11}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x5, 0x824c0) sendmsg$kcm(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000440)="381e1d2075b15e6f17c645e601abe803e66d583fc5242c0707a3eac30f22a1fed0cc129ab7bb131e860d74002818d22b3171900410a9cf6b8f4905abfd7ca9b84328b1ced5d095cc175ee99a6b6353142d8db65df933ac02fd1dadff016dd122b9d3775625536f0554e029b674fc8e05346dcc7dd9aadacd550c09cb064ab7d6369c854bf313c0be11283f38888704cf7c82915e4b1af5f58dc91558fc3fb98ec025f847058ef9dc9ede2fcdcb89d4032a59499d2ff8f2053765f8ad2bd5232f21ac707b2d3f110ea00f6e5854ff43fdda7074f16475ecda2c1150", 0xdb}, {&(0x7f0000000540)='I', 0x1}, {&(0x7f0000000580)="de7988e5062db83dbd8a37f45c5ce5c346750d697acacc0895eaf5404e747ce43390cb01f3a969102321ad781cdb2b6c305c9b06bf09ad333dabd9871c71d1ae66e6ebb8924afa710c2a6eebbc85d8a36a2acd05b91d6b73bfed2b3df79b48d2cc573669dad2acb0a876144b71", 0x6d}, {&(0x7f0000000600)="3635cbdc643df9f45f0eb7298936e591ba9a40d2e7ce81df26924aadbd158565ea4150d4642dba53eb261df5919deadf9a8cae7c6ba5c74e6b8b35c1b3e6257693fbd9f5b7b6943eb0888fd6a3", 0x4d}, {&(0x7f0000000680)="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0x1000}], 0x5, &(0x7f0000001700)=[{0x1010, 0x102, 0x2, "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{0x70, 0x23c821875ad4ef5f, 0x800, "8909c559517d8c8b1b1ba3efd153701675865fb2a1eaeeead347f40807d7bd95b93d4f1ee07177a69a34d2df9215a69c98565d151f14c1c907642d6ead2e702fd88e399a66fb486cb3113828ad63592cd0ec178280b55dfe239c7f7b"}], 0x1080, 0x4000050}, 0x4000095) 2018/06/01 14:33:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0xfe12) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x88801) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf4, 0x3c, 0x4, 0x70bd25, 0x25dfdbfd, {0x1e}, [@nested={0xd8, 0x1d, [@typed={0x8, 0x65, @pid=r2}, @generic="fe94587372deb1b6ad9c45bb678c492cf99c34b638d128fdaff0728f950906a8a0ef1ffbb651ed62814dc19cc11dde3101f7cba7de2d10e0780f5a675fbb7064ddb2d2c2e879f0ab11f2f0e1ded4adc74510b9ce6086495652eb77b3e608da992c4e0a5529230770345631fd61c56aa63821854823c6c8a7c5a5f4e89eb94aeec1e9172988355c7b3a56f8516a6a3c7cee02cf7da99ffd0cb265277abd3bb6b532a4121e52f6f70be92aa505f70b14", @typed={0x14, 0x1c, @ipv6}, @typed={0x8, 0x9, @pid=r3}]}, @typed={0x8, 0x17, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x801}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)) 2018/06/01 14:33:38 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:38 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0x276, 0x2000000000084) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffffd, 0x10000}, &(0x7f0000000180)=0x90) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xc, "17671b3dbf383f6e7dc002f3"}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7, 0xdb, 0x9, 0x8000, 0xffffffffffffff7f, 0x6, 0xc34, {r3, @in={{0x2, 0x4e24, @rand_addr=0xe26}}, 0x9, 0x0, 0x3, 0x0, 0x3}}, &(0x7f0000000300)=0xb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0x22) 2018/06/01 14:33:38 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0xa}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/06/01 14:33:38 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000840)=0x8001, 0x4) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="603a5041605ebe341ebfc74ea8f6f6ebe9fa8494694fb3a5dc129d562799be0347b94b10495c2c9019", @ANYBLOB="f6", @ANYPTR64, @ANYRES64=r1, @ANYRES16=r2, @ANYRES32=r0, @ANYRES32=r1], @ANYBLOB="bbf91e5b9da635f0019df3c9b0fe4ebf323377ed5b93f0a7ac08044fea2aeea899749340cabc4c5ea8526410f8b1"], &(0x7f0000000400)=0x2) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xffff}, &(0x7f00000002c0)=0xfffffffffffffd24) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="b3e54bc3db0e2391f05fe12ac92effbefb65452d9dec1d48a4dae049540cc4fc101ab6c37ee4eb9b104d7dc2587578fc464c5a713d965e6f375a1cbe22b866dcd2f48de60f6bec3b5e0e1f1373d6c1cb648b87cbe01a8203b3b2054f0bf1b58a02240ee3791deb6721000ea4", @ANYBLOB="68702fb4228d19b5ec666b7379e4db7797fb00b2228b5b7225985e09483dd8100bacb0c75068526cd22fdc282dd686cd86d7dd4b69ce293abc640c9abb39eea6033b22a67d612c45d2418f59473cd07c81136354d248f2569ada2480f434e77f29206afb8d9c2c26a2ccb1a1a9e23593d57b2210e94ab911f4f0a5e7b92f1fcc7bdbc9905c8dfce7dd20f96128402a6bb7a54bea99b8e194f1546d535c0972da18acf2499febefe0ca0430fd404bc3f746975b4979df90a0ed72c9b9ffa40fb5e2271d20a0e8233bd55f", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES16=r2, @ANYRES16=r2, @ANYRES64=r2], @ANYRES64, @ANYRES64=r2, @ANYPTR, @ANYBLOB="d3e39ec26fdcdca9639360a48b488695bf4fab8b1200", @ANYRES64], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="bc5dadb5cb4ab46eb71e5b694137e8e8563eda01e9d144d13f78cefafab9a931194a171489c829a547f688e83ab35edff03188d1a3f60e413ee597b328b7fb4884ff238220f0164e2df8574a0f7b36b9c3c9a6d4d4b3ee146478785912d2b4a92d71fbf0e4dd6340bfafccd0d2ceab727480a3d2d755e9", @ANYRES64]], 0x2) 2018/06/01 14:33:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3003e) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000001c0)={0x7fffffff, 0x80, 0x5ff7, 0x7}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/23, 0x17}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x26, 0x10000, 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x24000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x5, 0x4) r2 = getuid() r3 = geteuid() setreuid(r2, r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/06/01 14:33:38 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/06/01 14:33:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:38 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/6, 0x6}, {&(0x7f0000000340)=""/44, 0x2c}], 0x6, &(0x7f0000000400)=""/142, 0x8e, 0x9}, 0xea0}], 0x1, 0x2000, &(0x7f0000000540)={r1, r2+30000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ptrace$cont(0x1f, r3, 0x401, 0x1000) 2018/06/01 14:33:38 executing program 6: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000000c0)={"627269616765300200000400de00", {0x2, 0x0, @loopback=0x7f000001}}) r0 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x10001, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x8e, "449680d89b327d3fad4130c290b50a5bda0b7ca49aa8a69e89493756f9a51470ad2d25ed9c43f78620a5b1b0fb4db8244f85200b00d333a37739176b3b2493407bebff602036a631621dceccf0a917c4cb709d582eeb0640a24b89ba5d7934e02ea072499e2c50629f0e3289effa214764a6afe7dddd52703c5dc8cc7e457d44f753889965d5e3e5ac54e406e0ea"}, &(0x7f00000001c0)=0x96) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x7ff, 0x9, 0x0, 0x8c}, 0x98) 2018/06/01 14:33:39 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r0 = socket$rds(0x15, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x1, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffff001}}}, 0x32) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'bond_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x1000, 0xfffffffffffffffb}, 'port0\x00', 0x30, 0x400, 0x7, 0x3, 0x80000001, 0x21, 0x3, 0x0, 0x5, 0x80000001}) 2018/06/01 14:33:39 executing program 7: r0 = memfd_create(&(0x7f0000000000)='^wlan1mime_typewlan0vboxnet1\x00', 0x2) socket$pptp(0x18, 0x1, 0x2) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1018b) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0xa}, 0x20) 2018/06/01 14:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000007080)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f00000000c0)=""/67, 0x43}], 0x3, &(0x7f0000000180)=""/35, 0x23, 0xfffffffffffff321}, 0xff}, {{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/93, 0x5d}], 0x8, &(0x7f0000000740)=""/233, 0xe9, 0x7}, 0x4}, {{&(0x7f0000000840)=@ipx, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000009c0)=""/139, 0x8b}, {&(0x7f0000000a80)=""/150, 0x96}, {&(0x7f0000000b40)=""/127, 0x7f}], 0x4, &(0x7f0000000c00)=""/68, 0x44, 0x100}, 0xffffffffffffff9b}, {{&(0x7f0000000c80)=@generic, 0x80, &(0x7f00000052c0)=[{&(0x7f0000000d00)=""/76, 0x4c}, {&(0x7f0000000d80)=""/216, 0xd8}, {&(0x7f0000000e80)=""/178, 0xb2}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/172, 0xac}, {&(0x7f0000004100)=""/139, 0x8b}, {&(0x7f00000041c0)=""/243, 0xf3}, {&(0x7f00000042c0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000000f40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006600)=[{&(0x7f0000005380)=""/189, 0xbd}, {&(0x7f0000005440)=""/223, 0xdf}, {&(0x7f0000005540)=""/192, 0xc0}, {&(0x7f0000005600)=""/4096, 0x1000}], 0x4, &(0x7f0000006640)=""/94, 0x5e, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f00000066c0)=""/178, 0xb2}, {&(0x7f0000006780)=""/83, 0x53}, {&(0x7f0000006800)=""/5, 0x5}, {&(0x7f0000006840)=""/119, 0x77}, {&(0x7f00000068c0)=""/40, 0x28}, {&(0x7f0000006900)=""/31, 0x1f}, {&(0x7f0000006940)=""/137, 0x89}], 0x7, &(0x7f0000006a80)=""/102, 0x66, 0x1c0000000000}, 0x9}, {{&(0x7f0000006b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006b80)=""/94, 0x5e}, {&(0x7f0000006c00)=""/148, 0x94}, {&(0x7f0000006cc0)}], 0x3, &(0x7f0000006d40)=""/80, 0x50, 0x8}, 0x5}, {{&(0x7f0000006dc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006e40)=""/30, 0x1e}, {&(0x7f0000006e80)=""/154, 0x9a}, {&(0x7f0000006f40)=""/51, 0x33}, {&(0x7f0000006f80)=""/114, 0x72}], 0x4, &(0x7f0000007040)=""/14, 0xe, 0x7f}, 0x5}], 0x8, 0x20, &(0x7f0000007280)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000072c0)={0x303, 0x33}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/06/01 14:33:39 executing program 6: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x40) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000200)=""/4096) 2018/06/01 14:33:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000e903000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:39 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mq_timedreceive(r0, &(0x7f0000000000)=""/245, 0xf5, 0x200, &(0x7f0000000100)={0x0, 0x989680}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'bridge0\x00', 0x200}) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:39 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x27d, 0x4) rt_sigqueueinfo(r0, 0x3b, &(0x7f0000000040)={0x3e, 0xff, 0xff, 0x3}) semget$private(0x0, 0x0, 0x280) getsockname$unix(r1, &(0x7f0000000080), &(0x7f00000001c0)=0x6e) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x2, 0xa55f, 0x3f, 0x10000, 0x4, 0x6, 0x1, 0x4, 0x8, 0x2}) 2018/06/01 14:33:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x7}, 0x64, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gre0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) listen(r0, 0x5) 2018/06/01 14:33:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:39 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80101, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x4) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000040)="734cf2f91501dfc3bba87e5d522f0a5c9f1d50399eeec84f2270bc5d566cc86f392ab68a8d5306ebba60982196f3e07715d95da1e4ab6ac62978624e3845c698cc895d818c9bef22079a4a29aafc4767b1d936aa73faf390ad806e2109dc1cbef05d4b24438b5da2a5b1c75f7051ef5461df8c51c3f5ae571f4f7fb5196647b9940c0a891fe61a6c10a0883e1a9cb1b1c6a73e810217305317", 0x99) 2018/06/01 14:33:39 executing program 6: syz_emit_ethernet(0x5c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000000000000000004d3001ff2fd7f430502049011a1822dae039c98ec48e8ab1384afd3a0c5b9a1a6688de988f798374873f3d372b7d094c0e7c9aa526c798c6599bb576e6486c3205997aa4a03dbe4eb3ed79c3c27037ebe829b4222396a7d1465ff"], &(0x7f0000000000)={0x0, 0x4, [0x200, 0x0, 0x0, 0x8000000]}) 2018/06/01 14:33:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x9}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) shmget$private(0x0, 0x3000, 0x7fffe, &(0x7f0000ffa000/0x3000)=nil) 2018/06/01 14:33:39 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 209.617193] Unknown ioctl 1074033746 [ 209.654957] Unknown ioctl 1074033746 2018/06/01 14:33:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000019c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="4ad16850ed8e90d409ef5959d8622fd0ade7c5d6014430981bc842dc31ab8d6d7be69839f28b280e255d72f457873b1bc1e81642f662f787ca3a3e438dd07703bd50574811657f0d16c4e558844affdefa1807da9824c09e572a0a2159c4a11180bb245784fa1beaab9ebe6c7ce2097bf674507c3f5573ad60604dd28f34473f1f2bb918b267dddb69ca"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES16, @ANYBLOB="dc3d7521a50499259901ba8075d6aee3a495d707175bffe274cc5092061c92daab72bf65eaca77c9987374fb50ce5ee2d4cdf76cd30402f9209f1e52f635cef0679c421082aeb9a41a811d38c9658a3ead6937d87d50352f6d40ccdab4dccfa11a6f095f0907a76b639f81433768f48040e793913db93f5f3e8d0d1b18a0a665f135892ef0f687188d0576fdf12eef8f90", @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="5914a814e022a4c1c8cd35fca551f91e1b8b9413ac6bd64e1c1e2f467840c099e08a8759a212c88117c3585001bfa6aa4afe5f4886fb2acd4e8b45d7e82a16371a57ff3e"], @ANYRES16=r0], @ANYBLOB="74bb6091251baf2901ade204dfa3f55027452ac07403a7f537740c96f755c56ae90a17ffe21561243e51739f370f4a9aa266f93b5cbb1421e5eb112d6c1f99e0a519d8dd280925700ed5ee197be197d0608d1168d5de4435b595342d44622b3891d8880faf79e0b106ea8bd79d3a04fee79e2943", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="966d3631fc9c6bd0f59f22b04cee10d14ea02c7af869b3d50e3d00ba614223e3f938967dafb371df6e41457ccde0766e97fee0b152f115d75ccc6e7da5f8548838d388559f30d4629e3717403cac79f6c39f8a4c39245de047c2f548d1c4c01a7882c62feadd59160919485a8430d4a8793bf3765217a457e4311c60d32ac9b68e976b250509c0cc395cdb99", @ANYRES16]], 0x7) 2018/06/01 14:33:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xbf}, 0xfffffffffffffc75) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) close(r0) 2018/06/01 14:33:40 executing program 7: r0 = dup(0xffffffffffffff9c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x66, 0xe5, &(0x7f0000000040)="98f18f73d53d36a9cbd103d5e9769f9f0c2df44589fb9e2e875c407727d86d662b37a5bd60d2b603ac145a1a468326e2d1778607f364fce307bc06518d5dbddc91b283781c2aa76f5403986b525d178017483f5faf6a526cf3a4397ab44287e15bb4f486cc25", &(0x7f0000000440)=""/229, 0x4}, 0x28) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0x0, 0x0, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x8040) recvfrom(r3, &(0x7f00000001c0)=""/126, 0x7e, 0x0, &(0x7f0000000300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x709000) 2018/06/01 14:33:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd2000)) dup3(r1, r1, 0x80000) 2018/06/01 14:33:40 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x100000002) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x6100) 2018/06/01 14:33:40 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6002080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x300, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x40000c0) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/152) 2018/06/01 14:33:40 executing program 3: r0 = socket$inet(0x2, 0x80004, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e187003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff000000000000000009000000"], 0x6d) socketpair(0x17, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000283a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000"], 0x2) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000740)=""/253, &(0x7f00000000c0)=0xfd) 2018/06/01 14:33:40 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x7fffffff, 0x80000001, 0x4, 0x4, 0x45, 0x2b4, 0x0, 0x9}, &(0x7f0000000040)={0x2, 0x7f, 0x10000, 0x20, 0x401, 0x80, 0x7, 0xfffffffffffffffc}, &(0x7f0000000080)={0x7fff, 0x401, 0x1, 0x4, 0x5, 0x1f, 0x3, 0x2}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x8}, 0x8}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x40000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000200)) r3 = semget(0x0, 0x3, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x1000, 0x800}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4, 0x4}, &(0x7f0000000380)=0x8) connect$ipx(r2, &(0x7f00000003c0)={0x4, 0xf1b, 0x1, "07a965e1ab23", 0x7}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000600)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x0, 0x7, 0x400, 0x4, 0x180000, r6}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept4$unix(r2, &(0x7f0000000680), &(0x7f0000000700)=0x6e, 0x80800) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x109000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_BASE(r8, 0x4008af12, &(0x7f00000007c0)={0x3, 0x2}) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x0, &(0x7f0000000800)=0xff, 0x8) clone(0x80000000, &(0x7f0000000840)="e00747865b93127cea8f0e56af7a44d8bbbdf0a12f82d246dacbb304062d781977f27914078518eadd175dac669ef0b953597acb8e950260c28d6ced12b4547dd76affca708050a9970c25418079bfd1da1f", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="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") ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001940)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000019c0)=@assoc_value={r5, 0x6}, &(0x7f0000001a00)=0x8) bind$bt_l2cap(r8, &(0x7f0000001a40)={0x1f, 0xfffffffffffffffb, {0x4, 0x1f, 0x0, 0x10c4, 0x7fff, 0x9c}, 0x8000, 0x7f}, 0xe) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000001ac0)=@req={0x28, &(0x7f0000001a80)={'bond_slave_1\x00', @ifru_flags=0x600}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000001b00)={{0x6672, 0x5, 0x0, 0xfffffffffffffff7, "0ae7fbd745c3079fbfebb1726c9358bcbd97c365f3dfc846a15d560bd71fcb1930fa7780cbb5cb8b7bc7c0ac", 0x8}, 0x0, [0x0, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffe00, 0x2, 0x0, 0x5, 0x1, 0x6, 0xffffffffffffe21a, 0xcf, 0x7f, 0x7, 0x1, 0x10000, 0x7, 0x1f, 0x8cc, 0x0, 0x8, 0x8000, 0x3, 0xe64, 0x7fff, 0x3, 0x1000, 0x5, 0x8001, 0x8, 0x7, 0x7, 0xffff, 0xffff, 0x9, 0x0, 0x0, 0x7fff, 0x8, 0x0, 0x1229, 0x0, 0x3ff, 0xb5, 0x3, 0x6, 0x800, 0x8, 0x40, 0x8, 0x7, 0x7, 0x8, 0x3, 0x9, 0x1, 0xffff, 0xfffffffffffffe01, 0x20, 0x8, 0x1, 0x400, 0x5, 0x8, 0xfffffffffffff180, 0x3, 0xb0c, 0x400, 0x100, 0xf, 0x10000, 0x3, 0x2, 0x1000, 0x1, 0xffffffffffffffff, 0x7ff, 0x9, 0xfffffffffffffffe, 0x5, 0x2e96, 0x6, 0x0, 0x9, 0x2, 0x1400000000, 0xfffffffffffffe01, 0x30e2cf17, 0x8, 0x8, 0xfffffffffffffff7, 0x6, 0xa0, 0xffff, 0x7fff, 0x8, 0x9, 0x2, 0x1ff, 0x3, 0x0, 0x8c, 0x4, 0x4, 0x1, 0xa4, 0x84c5, 0x4, 0x80000000, 0x7fff, 0x8000, 0x100, 0x7, 0x100000001, 0xfd, 0x5, 0x36, 0x400, 0x6, 0xfffffffffffffffd, 0x1, 0x77c1, 0xfffffffffffffff8, 0x0, 0x1, 0xffffffff, 0x80000000, 0xffffffffffffffff]}) r11 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) getresgid(&(0x7f0000002000), &(0x7f0000002040), &(0x7f0000002080)=0x0) getresgid(&(0x7f00000020c0)=0x0, &(0x7f0000002100), &(0x7f0000002140)) r14 = getpgrp(0xffffffffffffffff) r15 = fcntl$getown(r8, 0x9) shmctl$IPC_SET(r11, 0x1, &(0x7f0000002180)={{0x8, r7, r12, r7, r13, 0x0, 0xfffffffffffffff9}, 0x8000, 0x0, 0x0, 0x101, r14, r15, 0xa61}) [ 210.566556] Unknown ioctl 1074310930 [ 210.589453] Unknown ioctl 19586 2018/06/01 14:33:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="25646c801a08ccfda10000000005d004") 2018/06/01 14:33:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) listen(r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x1, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000240)=r3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) [ 210.638991] Unknown ioctl -1071601152 2018/06/01 14:33:40 executing program 6: getcwd(&(0x7f0000000000), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmdt(r0) sched_setparam(0x0, &(0x7f0000000040)) [ 210.706662] Unknown ioctl 1074310930 [ 210.739591] Unknown ioctl 19586 2018/06/01 14:33:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:40 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000018, &(0x7f0000001280)=0x503, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x42f, &(0x7f0000001200), 0x322}, 0x8000) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x23e, &(0x7f00000036c0)}, 0x0) [ 210.827789] Unknown ioctl -1071601152 2018/06/01 14:33:40 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYBLOB="b8631d3f96769fc7afa55bc43cdbced0f50a7654c327ec722a0055f7c055b819843c6cba18071afcbfbbbea043bf5d9c062df78aa311b323062688a267a17de5dd08d873984e6c9a83dddf63cf410d014e48ec712293883eafa663e2f12926f007aab907f20c80be10219129c2eacdba4c0e15959ba4fce87108bfc6f68d"], 0x2) 2018/06/01 14:33:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000600000000001abe00100000000072a0e3eb03b205c5e5e3d6096ead8bcf26c42366bbd179e7ad48ac9f3a2e5ce6e62ccbef6780bdecd25fa11d78931b56c33a030943f74470f7ec58eea1c3fd0cbf37718afd11253d"], &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x3, 0x20}, &(0x7f0000000200)=0xc) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/06/01 14:33:42 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000800)={0x1, 0x2, 0x8, 0xffffffffffff5783, 0xde6b, 0x8, 0x40, 0x2bd, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000880)={r1, 0x4}, &(0x7f00000008c0)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x107000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000940)={0x1}) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000000)="6cffd68cbb111b94e8a80f5d6f7529855666eb6f160d33e70ef2c25ff2fb9c338e784173262b94d6dd25c529c0953c56fcc27db94a989723315c7a89991efbb4ef4dd94d111b4bdf2241ee5415d4", 0x4e) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa0, 0x8900) openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/06/01 14:33:42 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x105000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@rc={0x1f, {0x80, 0xffff, 0x8, 0x9, 0x4, 0x6}, 0x8000}, {&(0x7f0000000040)=""/117, 0x75}, &(0x7f00000000c0), 0x2a}, 0xa0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400040, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='afs\x00', 0x51000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@mpls_getroute={0x24, 0x1a, 0x302, 0x70bd26, 0x25dfdbfb, {0x1c, 0x10, 0x10, 0xff, 0xfe, 0x5, 0xfe, 0x0, 0x700}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x80c0) r3 = semget(0x1, 0x2, 0x80) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000580)=""/185) r4 = fcntl$getown(r1, 0x9) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000640)) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80800020}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x34, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x2800000000000}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xa9}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4040004) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='ext4\x00', 0x200000, &(0x7f0000000880)="2c725ab02e0ee2a639125fbe8273212ce9d0b3dc7a3464636c98d2c537f00ae73447374d5f977adaa11383121216609c5b31dc72000c2129243347f60d5638d6d6073f9dd4ce7a93954c14ab0e6b6d43ca6387420a6499e3390685934ccbd4b2006fcb90c67c") clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) write$evdev(r0, &(0x7f00000009c0)=[{{}, 0xa5, 0x10001, 0x2}, {{0x77359400}, 0x800, 0x6, 0x3ff}, {{0x0, 0x2710}, 0xb4, 0x9, 0x200}, {{}, 0x1f, 0x8}, {{0x77359400}, 0x0, 0x93c, 0x5}, {{r6, r7/1000+30000}, 0x40, 0xb4ef, 0x3a}, {{r8, r9/1000+10000}, 0x1, 0x7, 0x20}, {{r10, r11/1000+10000}, 0x1, 0x8, 0xd45}], 0xc0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000a80)=""/245) r12 = dup2(r0, r1) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000b80)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) bind$vsock_dgram(r12, &(0x7f0000000bc0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r12, &(0x7f0000000c00)="0bf990f2325588b9c80985fd", 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000000c40)={0x0, 0x233, 0x30}, &(0x7f0000000c80)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f0000000cc0)={r13, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7f, 0x0, 0x6dc, 0x40}, &(0x7f0000000d80)=0x98) r14 = eventfd(0x8001) setsockopt$packet_buf(r12, 0x107, 0xf, &(0x7f0000000dc0)="80c7056c8744cfe0e6fbdf9fc0640f77ea4b5e98e28e039158638d307216a2328995a2bd5aaf4e93ff5c52062a2f15d05330e3d0327a5b097900208b157b21aead158d62c9de4e564bb8936c61156cc3675873329a1aeb784c785949595c144639e737d88ea281a5173f9a01e0dd724f74fd24b33765c5", 0x77) getsockopt$nfc_llcp(r14, 0x118, 0x3, &(0x7f0000000e40)=""/230, 0xe6) sendmsg$nl_generic(r12, &(0x7f0000001500)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000f80)={0x530, 0x3c, 0x300, 0x70bd26, 0x25dfdbfb, {0x2}, [@typed={0x8, 0x72, @pid=r4}, @typed={0x10, 0x76, @str='/dev/vcs#\x00'}, @nested={0x1b0, 0x26, [@typed={0x8, 0x78, @u32=0x20}, @typed={0x14, 0x32, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="a57cd111c0b69c9599e34be7640967a90841f623e04290e4fe8fd14bb148160303371c58c39616a3b0b2307a58c5bb69b81bd7d209d9594c1756afee43ab3b1466d27513180980df2f57db8aac3b1e083d6992c329f3c776d31b3eeb5e4bb49baf75fc28e3247304a6dc4e3a1d362f3ce776a04234f3ff6e56ab75c3a2a9cd2b46d005e9ca6c01b52f96b5602195a65d9990cc7f7383a60d6ba3dd257a2b5a5bee75f1ee331cc3e4db91bbeb32c8687188d7e4affc29ae865032c19f2d783016a3482ebfb7ac40e437cd57", @generic="76b2cb07532ced8117de705d6ba6c46a4c49218b0bd4ad692b829061fdb08bb7034f7537e9d8dd068ea5d37a6ff628662c548d57fc49f3220300ebe5ca850dc9d476fc3288c903f008f452c7abac3dac5ec42678dd22065d8676858ad8e4278880f4d91101e98736bffe8195687d092fd1509104a3e33d7cc7a237ea231b78927ae26374e46367486b335f76d4b2d024bbe50da9f1d79209dac35572dca2fbd63600fa47578b2c747dd791d64e65dd50bfc5dea4d05091c7f35cc05dd6a5d872fcfd"]}, @nested={0x28c, 0x1f, [@generic="3082d043bcebfb59aacdcacf5fa1d804f3913e93b3cf200f0cdaac683c3d24ea1800790150a961668730a140ee2052139f127dec2d3a5780938578a2d64cc7953809015d4ef64b3478a6b16749e15f8ad8995afbc36c653955955ebb78106f6928e595b1fed1c69234dcd303214a29007af04538e384b3c00da49ed8ec1ded6851e1ff88d0d0992dd68b59a79d56738e58469a7b466e6fbc2c4e58a75a23a2201aff07c3bc300729e75686", @generic="a2d443e83cedf8125555509af434a478f651429fa35e1f5f3586a51904dd0517ab5d38bb38cdc32704ccd11922eed85227be8dea11d93a37179f1b2142182e89c251a62a99ba78e1b577da29ea140bb3704b1a50138663cf84291c89c5b3155ab245576ca0d880257ebe839e9541a37bdfc3633e46da4228cb49f3314eb00e188b5f084e30b5e9c649a49b7b30", @generic="9615b548dfa833fe3f404b00872dd26c0128b7cdb05ef7dec2caa7fc4dbfd2edbe840504f3b6e9395e546d7259439709cc5a9bf04e063ad5b6768f5e8b5954530cc82ef3215cdc2cb27277bae5830fba7555a11457b253d823c61b57a33717fac11a53c292e39cd27a4469967ada37bc2153abd2025738f41adf06ede42b944ffd99fda914907a4f0e9f49729ef52089427b5e0b741a5a52e7fe", @generic="f830ccc2579be519fcf43b0526d32f9f9973622b0be5156b06b24b39002651e141", @typed={0x8, 0x1d, @ipv4=@rand_addr=0x4}, @generic="4cf5d68cc4accaf5ead8b4e89164f5f9138c2e64167c2786e6291655518d785896155782be3a7547d48980567567ae2542e567f03d580ef5938d979936636f8cd1f4703bee2845dcb84a02bf861fe689048d1832aa87106c4af3386d9872ccac60abf1b1164397a68609496a2e19da9580bcf4e55a14f29faf9c3c3ea7319f7a7aa767abdaabe04f9633ad45f7"]}, @generic="d0d74fad5fa271a6a89f0c9c6dccbfed18778599b3aebe5650020bcfd9c851f2eba6264a3941840028ff864fbcd9f10576bd50778a43e1f8142d101c44e74b8a120df1935d5e9444ebf480bd8ae33cbe4ea45b1b9e3560606a63f831752bd6fabd1683450aedd92837ba752057ad12b6ce3c99352896c3f4fba0d2d533a98a96054247182c680aea541f5f59019542fa10bfea67204f49ebadeaf5e86e737b51aabed4e56dd013af7eec299b78b880ddaf04360d1bd61286d64904", @typed={0xc, 0x87, @u64=0x5}]}, 0x530}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001540)={@multicast2, @multicast1, @dev}, &(0x7f0000001580)=0xc) 2018/06/01 14:33:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4e6546000003000000c88c1612786908655d4e1d310e05000000a1648dd3878400080033000000"], 0x2a) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/1, 0x391}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setattr(r1, &(0x7f0000000240)={0x30, 0x6, 0x1, 0x2, 0x208eed52, 0xfff, 0x2, 0x80}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000140)={0x3, 0x2, 0x9f00, 0x5, 0x1, 0x16b}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r2) 2018/06/01 14:33:42 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400200) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff, 0x200000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f0000000040), 0x21d) chmod(&(0x7f00000000c0)='./file0\x00', 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4040, 0x0) 2018/06/01 14:33:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4e6546000003000000c88c1612786908655d4e1d310e05000000a1648dd3878400080033000000"], 0x2a) uname(&(0x7f0000000080)=""/99) 2018/06/01 14:33:42 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) open_by_handle_at(r1, &(0x7f0000000040)={0x54, 0x101, "5bc5655d43bf5c6f03501b8796de35ac96d8d85e2fc4e0308dbe216389e3b4bff5eb89f4126ed40a8a06bf01226cb334832cb33afa5ace4a7f73bd26efde6911b3c0b828a13ac939d56c4584"}, 0x802) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000440)={0x6, 0xd453, 0x0, {0x77359400}, 0x7, 0x7}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) unshare(0x24020400) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000400)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x9, 0x10000031, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x40000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)=""/151, &(0x7f0000000280)=0x97) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="88d24fe28a2b118561d63daef2abb9b1579c19a3eac2f7a1ba1025fdeec943dab5fccafb08897fc499bad125987b46b7cb162c", 0x33}], 0x1, 0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000003c0)={0x6, 0x8000, 0xe, 0x5, 0x7f, 0x2}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0xfffffffe) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140), 0x6, 0xa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4e5) 2018/06/01 14:33:42 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x8f4, 0x8) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) socket$inet6(0xa, 0x6, 0x0) 2018/06/01 14:33:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xab62}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x30, 0xfffffffffffffff8, 0x8000}, &(0x7f0000000180)=0x18) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xff, 0x2000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x897, 0xff, 0x6, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/06/01 14:33:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000003c0)={0x3, 0x6dc56ce4, r2, 0x3, r3, 0xffffffffffffffff, 0x7ff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x8, 0x8}, 0x0, 0xa9, 0x5b, {0x1, 0xffffffffffff99aa}, 0x0, 0x3}) fallocate(r1, 0x1, 0x1, 0xaa43) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x2, 0x200, 0x5, 0x8, 0xffffffff, 0x1, 0x8, r4}, 0x20) 2018/06/01 14:33:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/06/01 14:33:42 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x62) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) r4 = getpgrp(r3) ptrace$pokeuser(0x6, r4, 0x0, 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/06/01 14:33:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000440)={0x6, 0xd453, 0x0, {0x77359400}, 0x7, 0x7}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) unshare(0x24020400) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000400)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x9, 0x10000031, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x40000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)=""/151, &(0x7f0000000280)=0x97) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="88d24fe28a2b118561d63daef2abb9b1579c19a3eac2f7a1ba1025fdeec943dab5fccafb08897fc499bad125987b46b7cb162c", 0x33}], 0x1, 0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000003c0)={0x6, 0x8000, 0xe, 0x5, 0x7f, 0x2}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0xfffffffe) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140), 0x6, 0xa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4e5) 2018/06/01 14:33:42 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000040)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000009c0)={0x7f, 0x7, 0x1, 0x3, 0x9, 0x40, 0x8, 0x47a6, 0x0}, &(0x7f0000000a00)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000780)={r3, 0x1}, &(0x7f0000000a40)=0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000900)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000800)={r4, @in={{0x2, 0x4e22, @rand_addr=0x7bd}}}, 0x84) 2018/06/01 14:33:43 executing program 5: mq_unlink(&(0x7f0000000040)="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") r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x100) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="02000054b9823e44e7881332b7de692f180d4412273d0000000000000000000000000000"]) r1 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x35f) 2018/06/01 14:33:43 executing program 0: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/49) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x3, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x400003) 2018/06/01 14:33:43 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x0, 0x10001) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@loopback=0x7f000001, @rand_addr=0x9}, 0x8) getsockname(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) socketpair(0x1b, 0x8080a, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xf8, "1ba6a424a27305eadeb88e2c7a7fdc331368e1f64442e75c4d625f3e46a855905e35ecd701d31011a53699196709cd68a14ece0d13c6607b588c2a4afdfa2c9fb09b4044070cd673bfe08bd368d09e98a3139ae7af752589a63b0e55342aac7cd1c6c584229649a3283433e59a2a82c6fcf87733e4d58bd7e0dc499389bc57046c5b11cd901fb5a274ac1977baa41f9fc9587bfff56887c1289adf0de616921be870319ab3ed6248cc6f58493b1d0d3e9d9aafbb8455dc79c1dd7ee202540e69bbbc0f99e19d0d87e477f453194bdf5a8adde742fa17b00e616043331d3cc5733065693b1f29f1636480033a02a434c7b87f7d9ea2362d99"}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x4, 0x100000001, 0x1, r5}, &(0x7f0000000340)=0x10) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r5, 0x4) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000400)=""/239, &(0x7f0000000500)=0xef) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x1ff, 0x800, 0x7fffffff, 0x10}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000740)={'ifb0\x00', r7}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000007c0)={r3, 0x0, 0x1, 0x1f, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) syslog(0x1, &(0x7f0000000800)=""/137, 0x89) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000008c0)=""/29) getpeername$inet(r3, &(0x7f0000000900)={0x0, 0x0, @dev}, &(0x7f0000000940)=0x10) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000980)={0xff, @empty, 0x4e20, 0x0, 'wrr\x00', 0x3a, 0xffffffffffffff81, 0x38}, 0x2c) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000009c0)={'veth1_to_bridge\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000a00)=0x5) ustat(0x5, &(0x7f0000000a40)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000a80)={0x5e6, 0x2, 0x2, 0x2, r5}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000ac0)={r6, 0x4dc, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000b80)={r5, 0x48, &(0x7f0000000b00)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e20, 0x2, @empty, 0x5}, @in={0x2, 0x4e20}]}, &(0x7f0000000bc0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000c00)={0x43}, 0x4) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000000c80)={'syzkaller0\x00', @ifru_data=&(0x7f0000000c40)="27e107d2a7f1891e106ca22f5259e6efa7f2b52aa54cdb3fcd29e17f4df04b03"}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000d40)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000d80)=0xfffffffffffffffa) 2018/06/01 14:33:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="0b8274c8b4c866016ca2e987fa4464379aec03b45de43e91b35ea243ebb9fdedc64e25230aa15af6b51bceb2a373b49917a365a81d85898844a6663f89263dbd4018c3c7c2e7035ae0c86bf11b5f35a66b1015b68f32d058795fa22146fb95c5588a3d9a9eef7e2f926c6b11da9951c0cbf2563c5cd73f5f9ae55c07d3f91590314ae716ebfafa4e6f61957e22ece2892c51dc8354b47296827b7fd6d5d05289867c9ee5c832f1ebd5a2ac", 0xab, 0x0) keyctl$read(0xb, r2, &(0x7f0000000080)=""/108, 0x6c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000880)={0x1, [0x5]}, &(0x7f00000008c0)=0x6) timer_create(0x6, &(0x7f0000000800)={0x0, 0x1a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000840)=0x0) timer_delete(r3) 2018/06/01 14:33:43 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) io_setup(0xadef, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x5, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={r3, r4+30000000}) 2018/06/01 14:33:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0xb38, [0x20000280, 0x0, 0x0, 0x20000448, 0x20000f10], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x160, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'sit0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x888, 0x8d8, 0x910, [@cpu={'cpu\x00', 0x8}, @u32={'u32\x00', 0x7c0}]}, [@common=@log={'log\x00', 0x28, {{0x0, "11b515b6d3315a044b056064ef1ff198f10e4c9d8ce0a91f57dc34a1375f"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xbb0) pread64(r2, &(0x7f0000000180)=""/181, 0xb5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(echainiv(rfc4543(authencesn(sha384-avx,xts-twofish'}, 0x58) 2018/06/01 14:33:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0xff, 0x5}, {0x3, 0xfffffffffffffff8}, 0x1, 0x2, 0x7}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f0000000040), &(0x7f0000013000)=0x213) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x385b}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x2abe}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x1}], 0xc4) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), 0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) userfaultfd(0x80800) sendmsg$alg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)="80a7e8e47fd9e52cf135202599ed503aa15c01cbcf44f92044c4588894600721f1921ab70723082ca7834a6cfb4ecfd6d3f46895911fbd230daee42ddcca4132b04c3826b33cb5d25d6f7783fe183fbd695cd3dea734ba9d7867a743c6416ca8543dce6e27618e2b05e49f9bf3270ebb3345b8b33dbc588c85dc1d0a668605611ceaa9503fd29cc2e86c21b836", 0x8d}, {&(0x7f0000000580)="eab7dda0146d34f750c2984fbe4d489dd1136e152e523c1726b296bc62475a3bd8e0f1e12214bd97d6afbb822651f2e4a2758491d0c0a1b36a4f49614aeaa8375354e23c37c0dfb72ad1a344bb2f088349a9f781e746fb97e2fde7a44d14aeae67c81f60f8f2493acb0ac90a5c733b44d8119f633231170cdef492a1b7f48640c4be22c5e5f76e5f5a6ff24b2752909773f4fa65eb2f834486d5d633f1526efcb7422a8d5e7eb0f2cffd6fb19b3de93efc4decd67345facd0c69591a05ea", 0xffffffffffffff34}], 0x2, &(0x7f0000000500)=[@op={0x18, 0x117, 0x3}], 0x18, 0x8000}, 0x1) [ 213.208181] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 213.227900] Unknown ioctl -1068477616 2018/06/01 14:33:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/36) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/89) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)) close(r0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0xfffe) 2018/06/01 14:33:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="990e0000f700000000000000fd93773a2966122b000000170100000200000f000000000000000400000017"], 0x30}, 0x0) [ 213.277548] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/01 14:33:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001040)=ANY=[], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) [ 213.351101] Unknown ioctl -2131205114 2018/06/01 14:33:43 executing program 6: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1000) getdents(r0, &(0x7f0000000140)=""/58, 0x3a) sync_file_range(r0, 0x3f, 0x0, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x0, 0x3ff, 0xf}) pipe(&(0x7f0000000100)) 2018/06/01 14:33:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) [ 214.046853] Unknown ioctl -1068477616 [ 214.207136] Unknown ioctl -2131205114 2018/06/01 14:33:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006b0050000080200000000000008020000080400000802000018050000180500001805000018000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/06/01 14:33:44 executing program 2: r0 = socket$rds(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x5, 0x0, 0x3df9903a, 0x5, 0xfffffffffffffffd, 0xffffffff, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x100000000, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x800}}, &(0x7f0000000200)=0xb0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="58000021004e16da001401000007000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000001000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x42}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1000, 0x381000) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000380)={0x8}) 2018/06/01 14:33:44 executing program 5: r0 = socket(0x3, 0x10000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_regs={0x9}}) bind$ax25(r0, &(0x7f0000000080)={0x3, {"fa36f1d20c9877"}, 0x81}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) 2018/06/01 14:33:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x2, 'client1\x00', 0x6, "9cbd6865c9b5d8cc", "c7812479362c159999f314f9184cd2811133258d395fde931b6be8ba6d04ec45", 0x9, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x7fff}}) 2018/06/01 14:33:44 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040), 0x0, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={0x0, 0x2}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xe0000, &(0x7f0000000080)=0x4) 2018/06/01 14:33:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000cf4682577ea8c2bf0000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) sendto$inet(r0, &(0x7f0000000180)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xe2}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) close(r0) 2018/06/01 14:33:44 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x400200) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @local}, &(0x7f0000000080)=0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x200000, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r2, 0x400, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xce}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x34e}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x844) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f00000002c0)=""/68}) recvfrom$unix(r0, &(0x7f0000000380)=""/86, 0x56, 0x23, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bind$llc(r0, &(0x7f0000000480)={0x1a, 0x30d, 0xdf2, 0x42, 0x4, 0x482, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@random={'os2.', "0400"}, &(0x7f0000000540)='\x00', 0x1, 0x3) getpeername$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x1c) ioctl$void(r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x20000801d) r5 = fanotify_init(0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xf7, "0ee2bf5df07b464a678730e1671b5eb9c025edb935d5175d2650e69780bf10b3de4a65e7166285f65d7a85dea200cdb76c45430c4bfd8e937daaf69cab51b980bc7658531ca33950921e416a73c12be33552d4e437f21ebe0a6cb240b78a086852a87ace8e7f42d69aa4eea34ac84cde539e7b6c81ef466f8479074713bda5b45b4fd4966de966b5fa3faaa25f783787dd60d58a6d40c4935cb68177c81903e6171c75701cbfdf972b5009e169bd29795dd8817646b8edc642c733e2f026d6c38892a4f696afec79ddc88c75678e041a2733e40ae555ec6d995bb513d7d504ae8c60c1268c90869c5a74b88b82664b44ede4d94c7c877a"}, &(0x7f0000000740)=0xff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={r6, 0x21, "e51dbd1699a10770d6fa501007375f8ffec7ac5168347ecf661ff559b331845ff5"}, &(0x7f00000007c0)=0x29) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={r6, 0xc5}, &(0x7f0000000840)=0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000880)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000008c0)=0x0) fcntl$setown(r5, 0x8, r7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x410000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000940)='bridge0\x00') setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000980)=r1, 0x4) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000009c0)={0x5, 0x3}) mknodat(r0, &(0x7f0000000a00)='./file0\x00', 0x1000, 0x8001) clone(0xa00000, &(0x7f0000000a40)="6989ee020fd1ea1273464a1ca6364a5a14b088c1acee7c49d776d2f8332db908f5ac41d79234f032007b42f154d33a901a70014bb0b782b3f9bb62bda052fa690bd7babf47f50ab7f687e29f7bdfff329618e029859d00480702d4ff6ced9f2b33f1c9e1976262c927c07d889325ffa62adce4251931f646bfd6761bf9897e7950982751fdd6466a1c697b258d1a9a8d95331ad1c50f78f9c7fa302a50da5b231a13e484c521d743e2acb9228619052f2ae048706350928f2cd6db180df47c0bea05e36ebd4240b22b1ce364b25087284d8b4e538d03224acc525595b71f860fca02ea65ef2046581384c364acb6e8de326244e5f58b57bb0c18828c7e98e5324caf861ef2a882236817d42486bc7e5f5bb56741a18b3d6b02b9b6cf95ad7d5e18ba64e3118084ea323e2bcd37decf18802d341e3868be5d72c50f9ea7d54b03aa1d56196825279e73d9538d0eaa34632635511897c86b506fe44d2566aec2ef596ddb68bc2a9496f7f47bb2c8f96206ba380cf1157b6d471f142e17e44938d67c2e8b7185da5783d64673d18fb11400e09cdc1536d622c2f297afc446733758a32ed521419b0ac80acf328fba4fa10875824863532c40cc9d96dd3d817b63431ff6721fe5e193291e0f5b5c1ba4950058147385243de58ace28e37dd2b1aa4d8404c6bdf184e9bd3aff4dd671c28d5dfc40e64cde4186abc7ce83ac8874c56a6de2a0a7be4fe21639fed5907209c2db62dc2263768e7119116e4f9fcc0c093bf642fc2758a15a012d1ac7e0b8fa27c7c8c0322cd64df0d05e04cca04ba34e067930d0ec91bb82b822f4d7f4432397f222766784cdfc0efc9cfdbb2268223d9ded143761e981dbde97ba00f35bb109d6a0e12e885739736b0dcaecafdf820157b3fb109e2505ad6dc2610682eb1fd952477d7a3c29088e513e39031424891a20d79a5b230a408e1949d5362aa345a5ce7084585abf42e311cadecf9e7c597ad5fa3e64dfc6b6f6688d1a1e716380228d20041b8b50db275300952a54e6991ee6988066705b6ba801f34a4d70986c3e40819ed68bcc697eb1b76a2a9eb0cde6a771e1c4ac6eb684695881f009c58da3f04ab65204f850de0fed1517e385ee15ace1454bdfa5b7419c35f4d302ef533456c745958a2a7aeb275482b07f003e09f1cab225224c1da603542269795734828069bd15c578e8778ed1a581568d2955e3a1a894592d501f7613712141dfe68298525456d9ec27eddd984e8996a1d90f219104c43f08dc23a6aa3897248daf9a8185e8194806e4632032d100ae58362283709e96e26150a6022b92c712be58ed415529b2f2ec7691fdfd97fa9cd96635fe3c4cec148553d9db0546909797df60350d0630795b33fd157dbc3203ba9c579ebcab75a166a75efe997367b906fa9afe8275969c477e2e9b98a30e94e3d0c4e26f56c01827d6328880eafae4ed51d65b2aba4418d9af8222ff36bf728528d1c3e6bcd538e68c7afd1e487232881bef6dc154cb701d8a410fc51872a5b39aa0b95b8d02870e13382626a15822418d9c0531b0ff0463d3c96ed2d8cef1ed1d9ef0620a65d4145bffb18da736f35f5005b8c0c30c0ae89e6930e46210ee4de82278da4f7cae7a47291af8602e4290c8a1d7e1c4309b8df9ac81ab76d9e3c7dcb614b255d4aa04889d86140ac644d1ef2845f9d82364de6f4d43ffe6b43034fcf5da558d8a9c74c75529b8fe8a564de23dd5df6bd4444df9bee6a6f2f5701a993713301ea5567e09a1c076833e1d2394ee9f1c36e79ea9f4f99d389d888b42211b7199dd98a1ddd5977870cfceb2da889f3566c7b17f5a0be8fd664f88773e6726d09a8e9a0acecf17103d1ea822f3a7b5f1c7014826130edf7a93489d58cca60188ee28c527dbc58c355a13890b12f2da21573119cff08cc4f090503f08ef28340de6f65c6dbae83c21efc3e1937f910de9a6b50e5d25f36aecc6a48abbe275fde7fe0ba3b1c2293b9e25b8640041823fe9be70d9a629656e7d9da8df2e8099ba6b8a07e67db833fc01a314f03017495c1fd2c81b4c937c176f2b9560546d26d3caed8e3150b4fee560b521279316b794472eac6676c461a4ee7741952c305d03cedaa4abdd2071a0681f3d16831fb41bbcfb4967ac3ae229d4927631965446175f3db31849ef50f6243000af46e43062709a4bd085176ed3950f6a6ba8180f87db8153dc36d234e7ee43f7e720569f9c34d6ca07f53ecce494cc6f2162be4b46729d3da2aece720c79eefb01a45366a583fd84c50ca60a6124d869a86cdbd7d44977184a41a6231445da8b352c5ac5835ec82b0e361c3c0a3c58af3666bc5055f3a57cedf4ea9ff1883539d712d6d1e3be3cc97bc03c033901b7985d189ae23b9b77c1f7e7ba618c941ef5cb21bc1d9feb1b890b495082a2cfd97206dd4eb53abf2a379c2fa8932da4166189c0a473de938efa991aef1d2fcac3c60f757c392f6f96aa5ae0bded7c9d4ea68325f4d135e5920a4038d6cdf24bdff820dd5fd6c9cd12d0f46b34d8683ede59bb02867c8b11376117f7b93c94f60be430e443d90ab8fd25e8454c6d978b949ac1b98b55e5674655972930911a8de0396701ba8eb2cd537c2186fedf8d5b180a8c45f7adea63a885dc4ba2c7104517768744c56ed83e619626a2e23e82d1f4a71c82f57a0c3a102998a44c8f207b956302749481961eec6236dc05344c475a00d1290e72421df5eea20102c91a84d1d391a3b9d85ad1e701f15786c839941540a4700a740393cd9091e8747f521ce55efeba49f02b86e278f6c5328da39192bb05856f5b9ee1753895c1231280f448a11c6b35a15bdc9e31ac5b442bbc558327c651f7bc23eee0705184462b6a19462dd404bfae3cbfec7888f96cd3ce9660cf293827bcf59b952d1d88e74c4793d43eae28295a46799f69b1cbf59e9d49183278479bd7213965639baca6f15b0fcc29c6f1178e24c00cf132b89bd0fa3acbf7bd87b6d54aae17ba285b6827b31fd249a1e08b0f0d2816c1cecc9c99ec4045c7bd6b7428df7289321b3d10b5d4923c5f4f35917c568e8ded5f6ad9337d64727d84591331b66de9f45774a9eac919b77c63907555e4df5a979c70740f430980d377e5095e5b5756ac0e9761e7ed12febdad7f47debe7bac17d1370b89c42ca81a8b5880cd4ff3b1f0ae13023cc9fc40c821c2d6c44f445d632d7f61149bb52d1fb4f33d186097a61af1e85e7d2c74ede140603333589aafd7570ce6d2c0890f114f91215f9a5748f8c2d87b0ea2a80866ad77ed617c20d3325dc51b15f05ef45dfe529c08edd5733883a1e92469600f28a8f580cb47b8e4c0435999238ea9b5504fbac24c74b6ca4c2a09858e1bda33ecd51c5d80a35d7e0b255d34d16592798d4b285d162145892eb887093090f72575ab00457fe1dc97727768aba841682cfd19da8b77e49de4251790fcf4c15e9eda7f3ee7c6fe09e90a7a56543646e12344c15a3e5fb88d6437e33e3884555a8007173d53e19cbdee7c4ef0d6e4b8e1b91a3fa2fa5419cfa444bc1ec62c045a8faa8e20da17eb3c56e8cdb4474f8424fc12f2303419e24432006430497c996c88bfc26dcb97ea4899987178b1971241b492514ad537c6252a41bfcc8b38eea5e80dcc98814de57cd03fbdf4661fa035630eec1dd38c42f15968f480d89c0a39ff11c834f4f7e58c061f93c8cca579ec88d67aa0b2a3ba272835448a85043cd4d78a540f69fe0b612e534697dc54247baa5c24fcd8531b398a9c940da97b6439d127b67582a490c0ae3af9ad26a67aa92a9ebd47d866b84740331e1e5a06b80d92f2ee3169af37f08f17ddb260f72e8c555b613613327416c31166e37e0856192ac5254d6a4c87cf4e330480d824c59a213d738c66335426f009ba5fa6aa76f4410850d11f51e2a6bc04af9552449177d71404a2519084d530ae5c769e11683ba160a3678519f93cdcce71d8408d85194000a4cccb27ef40f4a730d35f9faa10ff6211992993b3723dfc78cb55506497c073664c66d140976d7f53c031301be1fd85d1c3e223d1a05586e8559573513858b304064c558f8ba7f808f245f81a67cdc836add30a3e6aff80422a5c458e4be6261b766e04565459f02bc1a67efd2de257d4125e5573ee6be861b02399d95997d07a537d707903f932dbe3d290078ad1d2933d13201e9d07848cb841e9b06d5ee1adb07ddd65023dba2063407bd161782a78beb6b78ff322e96f9ab4e49ad0a776ee82648b9110fd07bb0db0691cea10cd3eb80c470fec9867716508e712a3f25be2db4803eec6ccd394ab8913a22f515652ec6850996edfab04b1ade5f28c7f63bae2c73ea75e74c00daa5d95e70521573df8ad67e5ddbd429806b71881632a3e040ced426258b6f91a3ff85aaaf4424f944064520d967f3b339b10b55418f4f0b505dcc46803a1bab732d12ee0daf81b20d09d369d28241870b98a573acff91f130be5992f68abbf4ccd624beb7659b2bf9dc35480279417e491e146b3603cce75a89ea147cc575f69394c2dd2d96b60046f4b62fd80228dfaa8894c7d8f604b7245e1cd4746d34b0e11bc7ebd87f8b2f117af893f94558351fcb765f77bbd9d275112d1f01a8fb6f71816191e6bf75deb7127f44b3f4bf7b4e1b42a124689ce15161ec48e501fb785cc6cc0f5a596e08d4c8a80f37edda985f4a2b79ff88bb38c661edd665d7f458e83b903fe1d52a4b0242e4e0df5917840e6ce2230094394e4a32b028ed5e678a23fb02e0dc36b7a0f235dcfe91e5c668e6c8389d2810846f1e5d1e8273e44dcb2d2ac78f1f57897583b1fd50145d21293f7bf574820da9de7ecf78c7791cf54ebd059346839310bb83c9e980c6c65238ba21ec7e2aceabfff266e03ebeea6e7d815c2fc27b1e60d9257cc6f419c5340b5fead9e662b8c706651c4daeea4792b8040a0a3b44b5796f945501f3747c615766a574ac9a4ae13285f1b05de99848145f77bb493dad392af85a685c05c02f0661ab2ef73b53b72b168e2a1f7457227da8772bbb5e4181c0b28363c6196d5ac6fc7b51d2d538744910a2af0833138fd0cc670741918230372431daed08847eee0426754d3a593402714afbf5f0afd4c85f14fea0d41d7814cf0eb3bee263c58ddaa27c2d2ff1f4e5658264c96b5f1f111188026b923d85b325a366a5606e9498d5fb79e05705932791f79c6347505e0bcf08ca65d697818959553dd6934d4685aa3e8db9793783518a57f01f0c3667f6383fcc8bc24fb7e0063787c9a6b29d982e8cb16151ba29c136e1c3473e3560b72872d8d785e46ad400388620312bdeae40b98db72ae6a6ba2dfdf7f88e20612e3d9b643c123566eb1ebb49c2c72b06913263d2e15cfa9493a4d27ed5218bb6c2ab34884c8de1540e1fdcadf211ad36ccf63d3ef4a15308b62edf57e8235e1e3be2c4573a42606785b40946984d8b489fac42b68f0d7b54a5484150ec9603f3e07f65c85c0cb037fb24e09fbfeab01b12e391c6231970fec986bb5798c0eddc2244a6a1c6868e0ac9ae0d91aca735f77e6b4d0201e44d665c251379dc8d64c77cc4763b5bc57150957a86e86bcc6ed46c78b13bdb0a0fe5cbbc197e1b250ad76a70ad2f59e030e88597675691f4d29f5ece70dcf4ac46aed64d14ba0badf48dbab2f60bc0c8db3fad733441d7946f6e90231de75ad53fb2e993890fff4d366a9ba3e400015a3b923a84177ececed0691b501a098eface255951fef9f8ad35a887fd52365e0fbdd3ba106bd6989a6", &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)="6ad751aeb0554e7c91a6d8b8849b4554ac7007873aa2ac29d0b20d2dc5494a584e15770f1753392ed877467202095afa817579be43c36965d0fa0ad66acc51a659b9e6cf3bfc3eb4e894ef004170d3dc39a0f5d14649b31b14cfa7170f61ba4d89d9679870efac71b7c5d05c4c03716c3e") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001b40)={r6, 0x100000001, 0x30, 0x2, 0x26}, &(0x7f0000001b80)=0x18) 2018/06/01 14:33:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "46600fa3111ae8ceab8b9551417f82e8ca49d5b2a0cda3085a26952f29dbeff254f592d471e833dbe75dead98c41ec64fcddc73ab0b3efba78e701527943d5986dc7f0478aca95080ec840b108f28e36"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 14:33:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x1000, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x5378b02, 0x5]) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/06/01 14:33:44 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000480)=""/214, 0xd6, 0x0, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x0, "06bf0ed49ff5"}, 0x80) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/157, 0x9d}, {&(0x7f0000000900)=""/148, 0x94}, {&(0x7f0000000b80)=""/163, 0xa3}, {&(0x7f00000009c0)=""/47, 0x2f}, {&(0x7f0000000c40)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x5}, 0x5be5}, {{&(0x7f0000000fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001040)=""/166, 0xa6}, {&(0x7f0000001100)=""/228, 0xe4}, {&(0x7f0000000d80)=""/53, 0x35}], 0x3, &(0x7f0000001240), 0x0, 0x7}}], 0x2, 0x2002, &(0x7f0000001300)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001240)='tls\x00', 0x4) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0xdb}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 14:33:44 executing program 3: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:44 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="56a76e6f5697b2a318001700080000000000000000001f02"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x10000}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) prctl$setendian(0x14, 0x2) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8002, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x4, &(0x7f00000002c0)=""/101) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r4, &(0x7f0000000240)='wchan\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 2018/06/01 14:33:44 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$sock_FIOSETOWN(r0, 0xb702, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/06/01 14:33:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100000001, 0x2000000103, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000440)='`', &(0x7f0000000400)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x6, 0x10000, 0x14, r0, 0x4567ac7a}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/06/01 14:33:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x101000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="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"], 0x2) 2018/06/01 14:33:45 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0xfffffffffffff001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x108) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/06/01 14:33:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='`', 0x1}], 0x1) ustat(0x8, &(0x7f00000000c0)) 2018/06/01 14:33:45 executing program 2: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfff, 0x2000) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'pids', 0x20}]}, 0x6) mkdir(&(0x7f0000000080)='./file0\x00', 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/117) 2018/06/01 14:33:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000d40)=ANY=[], 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/06/01 14:33:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/01 14:33:45 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) fgetxattr(r0, &(0x7f0000000180)=@random={'user.', '/dev/mixer\x00'}, &(0x7f00000002c0)=""/75, 0x4b) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0044dff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/06/01 14:33:45 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000000)=""/250, 0x915ae07f9ebe1b1a) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r2, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x3}, 0x1) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x2, 0x1, "26bb05190d44", 0x6}, 0x10) 2018/06/01 14:33:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x12d, 0x13}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/06/01 14:33:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/06/01 14:33:45 executing program 7: semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) 2018/06/01 14:33:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001780)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/198) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r1, r0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000014c0)=""/135) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/01 14:33:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/177) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}) 2018/06/01 14:33:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x5, 0xea}) read(r0, &(0x7f0000000180)=""/214, 0xd6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) 2018/06/01 14:33:45 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xff, 0x140, 0x9, 0x4, 0x3a8}, &(0x7f0000000040)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x1000}}, 0x3, 0x1}, 0x90) 2018/06/01 14:33:45 executing program 0: perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f2010000e70f0000009c") syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd663, 0x90000) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3d, r1}) 2018/06/01 14:33:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500080000000000000000000000000000000000000000000000001f00661c67cab90006000000b0050000080200000000000008020000080400000802000018050000180500001805000018", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000ff7f0000020000007f0000014e24000000000000ffffffffff000000ffffff006263736830000000000000000000000076657468305f746f5f62726964676500000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0003020000000000000000000000000000000140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000040007365740000000000000000000000000000000000000000000000000000000100000008000000ff030000050000000100000002000000810000000807090040004552524f520000000000000000000000000000000000000000000000000032788e2b7fb90e5aa1f5f0c5a706423f498aa5ee6509d8a62680e17ae28f0000e0000002ffffffffffffffff000000006272696467655f736c6176655f31000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730001000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001400046160c0000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000030005450524f58590000000000000000000000000000000000000000000000000800000008000000ffffffff4e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000004000801000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400000) sendto$llc(r1, &(0x7f0000000040)="82ff50add477bbc37dd0b2972dfcfd2fa2e6112a8b382478", 0x18, 0x800, &(0x7f0000000080)={0x1a, 0x201, 0x4, 0x5, 0xfffffffffffffffb, 0x6a9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/06/01 14:33:45 executing program 6: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x7, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="185b800000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000014c0)=0x8, 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000340)=""/177) 2018/06/01 14:33:45 executing program 7: r0 = socket(0x4000000001e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x8, 0x10ee, {0x4f4}, {0xd4e, 0x4}, @period={0x5b, 0x7, 0x7, 0x0, 0x6, {0x0, 0xffffffffffffff74, 0xd695, 0x4}, 0x2, [0xf1af, 0x7]}}) [ 215.798823] sctp: [Deprecated]: syz-executor5 (pid 13109) Use of struct sctp_assoc_value in delayed_ack socket option. [ 215.798823] Use struct sctp_sack_info instead [ 215.828266] sctp: [Deprecated]: syz-executor5 (pid 13111) Use of struct sctp_assoc_value in delayed_ack socket option. [ 215.828266] Use struct sctp_sack_info instead 2018/06/01 14:33:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x9000000c}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000002140)={0xf000000c}) 2018/06/01 14:33:45 executing program 0: r0 = socket$inet6(0xa, 0x400000000000, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 14:33:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) read(r1, &(0x7f0000000280)=""/158, 0x3c) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x1ff}, {}, @time=@time={0x77359400}}], 0x30) 2018/06/01 14:33:46 executing program 3: futex(&(0x7f0000000040), 0x15, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) 2018/06/01 14:33:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/01 14:33:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)="6e65742f7274365f737461747300f8c6357e6f24efdab57842cab3fbd60d121d07259cc81019fdae31ea3f689f45611eefc8b590809c1f84165d112ed19d48e415c2570a0a2c9e463f3cf2434425858a6b27aeab706072024697a253aa50ed04fccdcec6896bf8ad60688a134794cbe293a0a5c9163713749649948ff0de6460f8a63f7ff8be315e8ffb0de1a92903dd2a") exit(0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000180)=""/140, 0xfffffffffffffed6}], 0x1) ioctl(r0, 0x4, &(0x7f0000000080)="38818397f0aabd3b314ce0b1caf89764ca0cf7028f7f1909dbcb41852a5f444c7a35a50d4f08b0329610cb5c2d31045938326dc2ea1a8c1373e5b3726d21bfa48e8eec0da4b2f7e85cee26387b59a13dafad513c1fb1b373111b14dda2400c903fe676d416080a4d2a4cf1457979cf4d0cbe776708b24b2e5535008c6b306ac019c0ee8c9dcdbeeec967654ecc2316b95c025dcf4a8b27036679926b41ad5379a7b80d74bbb502208994e6b1ced58beb350dd46aed45ba9b8d7f7e8926f0dd8c2c0bc988e2ef7f380478f31bf51d9e188abd436f18d589d8b63f80c5ee3eed4c88dcdd8227525ccfc84ae13f") 2018/06/01 14:33:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20, &(0x7f0000000040)="0047fc2f07d82c99240970") splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x1, 0x8) r1 = socket$inet(0x10, 0x200000003, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000180)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000002c0007031dfffd946fa28300cee60a0009000000001d85680c1ba3a2ff030000280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/01 14:33:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x100, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x220000, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500001c0000000000049078000000002ac511b700009078e0000001"], &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/06/01 14:33:46 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xffffffffffffffc6) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 14:33:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) [ 216.555859] ================================================================== [ 216.563285] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 216.569697] CPU: 0 PID: 13168 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 216.577056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.586406] Call Trace: [ 216.588998] dump_stack+0x185/0x1d0 [ 216.592634] ? fib4_rule_match+0x71d/0x740 [ 216.596874] kmsan_report+0x149/0x260 [ 216.598269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 216.600694] __msan_warning_32+0x6e/0xc0 [ 216.600730] fib4_rule_match+0x71d/0x740 [ 216.600745] ? fib4_rule_suppress+0x450/0x450 [ 216.600760] fib_rules_lookup+0xb12/0xe70 [ 216.600777] __fib_lookup+0x1bc/0x360 [ 216.600796] fib_validate_source+0xc23/0x1d50 [ 216.600811] ? kmsan_set_origin_inline+0x6b/0x120 [ 216.600828] ip_route_input_rcu+0xbeb/0x6280 [ 216.600856] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 216.648806] ip_route_input_noref+0x10e/0x140 2018/06/01 14:33:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x6, {{0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x5802e54f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0xa7d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7ae}}, {{0xa, 0x4e21, 0xc8f, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, {{0xa, 0x4e23, 0x6fc4, @empty, 0xfffffffffffffffd}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa22}}]}, 0x490) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000)="1e", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000580)={'rose0\x00', {0x2, 0x4e22}}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 216.653316] ip_rcv_finish+0x631/0x1d00 [ 216.657299] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 216.662677] ip_rcv+0x118a/0x16d0 [ 216.666142] ? ip_rcv+0x16d0/0x16d0 [ 216.669779] ? ip_local_deliver_finish+0xed0/0xed0 [ 216.674739] __netif_receive_skb_core+0x47ff/0x4ac0 [ 216.679765] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 216.685142] netif_receive_skb_internal+0x49d/0x630 [ 216.690172] ? netif_receive_skb+0x47/0x240 [ 216.694501] netif_receive_skb+0x230/0x240 [ 216.698745] tun_get_user+0x6b61/0x7e90 2018/06/01 14:33:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0x6, 0x40], 0x3, 0x100000000000000, 0xbe, 0x7, 0xcdd, 0x5, {0x5, 0x8b, 0x6, 0x1f, 0x5, 0x13fd, 0xfffffffffffffffa, 0x4, 0x1, 0x2, 0x3, 0x45, 0x5, 0xff, "6fc8f3a697137b97cdaeee5a03d87e138fcdfd6f2b1c470b445be624e4099274"}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000004ff0), &(0x7f0000004ff8)={0x1}, 0x8) [ 216.702751] tun_chr_write_iter+0x1d4/0x330 [ 216.707077] ? tun_chr_read_iter+0x460/0x460 [ 216.711491] do_iter_readv_writev+0x84d/0xa00 [ 216.716013] ? tun_chr_read_iter+0x460/0x460 [ 216.720428] do_iter_write+0x30d/0xd40 [ 216.724321] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 216.729784] do_writev+0x3be/0x820 [ 216.733336] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 216.738707] ? fput+0x25c/0x2e0 [ 216.741995] __x64_sys_writev+0xe1/0x120 [ 216.746065] do_syscall_64+0x152/0x230 [ 216.749960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.755154] RIP: 0033:0x4558c1 [ 216.758341] RSP: 002b:00007f66d584dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 216.766056] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 216.773344] RDX: 0000000000000001 RSI: 00007f66d584dbf0 RDI: 00000000000000fc [ 216.780831] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 216.788106] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 216.795376] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 216.802642] [ 216.804255] Local variable description: ----fl4.i@fib_validate_source [ 216.810809] Variable was created at: [ 216.814515] fib_validate_source+0x127/0x1d50 [ 216.818999] ip_route_input_rcu+0xbeb/0x6280 [ 216.823390] ================================================================== [ 216.830728] Disabling lock debugging due to kernel taint [ 216.836158] Kernel panic - not syncing: panic_on_warn set ... [ 216.836158] [ 216.843508] CPU: 0 PID: 13168 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #103 [ 216.852235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.861571] Call Trace: [ 216.864144] dump_stack+0x185/0x1d0 [ 216.867759] panic+0x39d/0x940 [ 216.870946] ? fib4_rule_match+0x71d/0x740 [ 216.875165] kmsan_report+0x260/0x260 [ 216.878950] __msan_warning_32+0x6e/0xc0 [ 216.882993] fib4_rule_match+0x71d/0x740 [ 216.887043] ? fib4_rule_suppress+0x450/0x450 [ 216.891536] fib_rules_lookup+0xb12/0xe70 [ 216.895669] __fib_lookup+0x1bc/0x360 [ 216.899456] fib_validate_source+0xc23/0x1d50 [ 216.903937] ? kmsan_set_origin_inline+0x6b/0x120 [ 216.908769] ip_route_input_rcu+0xbeb/0x6280 [ 216.913163] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 216.918517] ip_route_input_noref+0x10e/0x140 [ 216.922998] ip_rcv_finish+0x631/0x1d00 [ 216.926961] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 216.932310] ip_rcv+0x118a/0x16d0 [ 216.935748] ? ip_rcv+0x16d0/0x16d0 [ 216.939364] ? ip_local_deliver_finish+0xed0/0xed0 [ 216.944282] __netif_receive_skb_core+0x47ff/0x4ac0 [ 216.949281] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 216.954633] netif_receive_skb_internal+0x49d/0x630 [ 216.959632] ? netif_receive_skb+0x47/0x240 [ 216.963941] netif_receive_skb+0x230/0x240 [ 216.968164] tun_get_user+0x6b61/0x7e90 [ 216.972153] tun_chr_write_iter+0x1d4/0x330 [ 216.976463] ? tun_chr_read_iter+0x460/0x460 [ 216.980860] do_iter_readv_writev+0x84d/0xa00 [ 216.985355] ? tun_chr_read_iter+0x460/0x460 [ 216.989747] do_iter_write+0x30d/0xd40 [ 216.993617] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 216.999058] do_writev+0x3be/0x820 [ 217.002587] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 217.007934] ? fput+0x25c/0x2e0 [ 217.011200] __x64_sys_writev+0xe1/0x120 [ 217.015259] do_syscall_64+0x152/0x230 [ 217.019130] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.024303] RIP: 0033:0x4558c1 [ 217.027474] RSP: 002b:00007f66d584dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 217.035166] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 217.042419] RDX: 0000000000000001 RSI: 00007f66d584dbf0 RDI: 00000000000000fc [ 217.049673] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 217.056927] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 217.064189] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 217.071863] Dumping ftrace buffer: [ 217.075387] (ftrace buffer empty) [ 217.079072] Kernel Offset: disabled [ 217.082673] Rebooting in 86400 seconds..