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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 10:03:50 executing program 3: r0 = gettid() ptrace(0x11, r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7d, "990711aba6c188c1f489b64928f30b11242f35bd15166679f64e48d1623a55c7d17896b9dbf8469fb5b2454f56c44113c4d0dcfcc4c69ae322c3bc665d736c0ca2c557702a566f9e42fc58affc01f060c268eab4141a3b11ef9599ed7316729e35c48cc72f11fc59a0bb558f4dc0bca2f704131143559e8294cad90623"}, &(0x7f0000000100)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/05/02 10:03:50 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), 0x4) setregid(r0, r1) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x200080) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000280)="7f815ebfb652b364df") ioctl$sock_bt_hci(r3, 0x400448ca, &(0x7f0000000100)="17213c34442d3a9676f50400aec2fdc1daa4dd35637dfd9f1db7110831b1068b7568ec3ffaaa2d7756c34e90e5aab30cc0cd78f3226040eaadd42a1e72ae7e217907da4245f313600af84bafef8007c40217ae2518580d2a6e83886476cbc29e02defabed6ae4d642d969effce33e8b056c1f1282b8e5de4c63e7abe607c9830c2e6a62e61a5b4a28f3c71a18835ca670b35e61825ef41c8ba42bb9eeffb3e4d7ff4ced19124768231e7") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[{0x8, 0x4}, {0x2, 0x5}], 0x2) 2018/05/02 10:03:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2}, 0x8) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r3 = memfd_create(&(0x7f00000000c0)='[^)\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) [ 83.869264] EXT4-fs (sda1): re-mounted. Opts: 2018/05/02 10:03:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x101, 0x0, 0x0, 0x2c6c}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x1ff) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/05/02 10:03:51 executing program 3: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x101000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/05/02 10:03:51 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20001e, 0x0, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) close(r0) 2018/05/02 10:03:51 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/05/02 10:03:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a000000aa401a842fe657e89014e4871feba72205e3388f88221b8d893f4d1cad1793d65a00000000000000305c7695bbbfa428578264f737a5d2083e2b9c8bb3b7fe1a9c52b0cecb47e91362dc9216525d5b5cd6479af0ce8b212809e000000000"], &(0x7f0000000140)=0x72) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f0}}, 0x6, 0x194, 0x7, 0x2, 0x2}, &(0x7f0000000240)=0x98) pipe(&(0x7f0000000040)) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0xff55) 2018/05/02 10:03:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000000000)=""/174) 2018/05/02 10:03:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000020400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000002000000000000000000000040604c4e000000000000"], 0x48}, 0x1}, 0x0) 2018/05/02 10:03:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x22000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="310000000000000000000200000008000100", @ANYRES32=r5, @ANYBLOB="04000200cc7ba5028b558f2e5bb4f8e08c113c9a03fdeeb1216f21f9c370ee99242c8f78081d46a11774e00b87db800c980939c56e154cb60873c6064ad7dca6be09b4ae37400fcfd9bb008975b9fe5e223177c905cca5566943b4282d8a2e971f8bc85e64a97eca12836ac9e8af7fa8f076"], 0x20}, 0x1}, 0x0) r6 = getpgrp(0x0) sendmsg$nl_generic(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x26c, 0x16, 0x120, 0x70bd29, 0x25dfdbfe, {0x18}, [@typed={0x14, 0x4f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic, @generic="cb1a95d8dae033e05c2b4e02a75c90a83d885ca96e46fec172c12ddaee900ab8b6dc50d3eca5c0bce39597936444ffd3930e09694dcf3582bb30004e3b227c6f13e3c74f34fc4836e084685a24ddc962d721165bce0b55263c9ead0c590a98df0eab11e880684a44347d86538e6cc78e79febf", @generic="714639a947915b57a3465a66657c1d55b525d73a5e486ce9e22e344f84bb3b1712597243ad3e7767247b671b7c8de899a0cd4f4140ef15c3c4ab60908eb1f74cb60293fd0a1d1c0c03c49dd892b968bc924366b8b3951438289e6caeadc510aab7adc4170ec705018e91d14bc50271beed23aae2882dec2e9837809b04011cae52d453bb8afd02116b85ac9a16feba6b83c1773d03576d301411feb405e2f91559b08543de1a9332309f84a0ba5fe3341ebdd080c3cd66a017b13450dd104b7170dd96a29a2daf0fdd0eb2f203197f56df6daf7a3e1f78b825eeca6db7de", @generic="68d6c45aa3fc3ebe24521bbf6ba04d4c56065d7a26b3d18477b356fa7aecbf7ede35e840bd8c82fb1f514baa11568e816902afb38ea5000e15fc20b99ddcf6aff49fc221c34d1109ea7080b10143e3fc27c108f3ab7093b75a39ee5b3d74c57f31b0ec8062122d868bb5d2c47fb0ea3d20bd3b49ffc6fd5ac2c80d10426965f024056011e12f54357a64f34391de1c19ce54d947b7c41d61aa2a378bc039eafabe54a77ab6a0ac45b503e659c3350363e9fec91b7798e01d86d1aef3df5e7cd254904c261914a0479e21b908e7de7522eb61828892c0748c5889970490fe2941", @typed={0x8, 0x47, @u32=0x1}, @typed={0x8, 0x38, @pid=r6}]}, 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000480)=0x1000, 0x4) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000080)) r7 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r7, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r8, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f000007d000)="b3", 0x1}]) 2018/05/02 10:03:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x220c00, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff93, 0x1}, {}, 0x8000000000000000}) 2018/05/02 10:03:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="e93b1db452a9e9ae8787cf2af9fbd205e1f77bb445f1d0f0a72386a8d02ebbaf0e6e593316dd7bffa44c383b66c6ee7cdbb97d4390c010d8a1c3e20fe12ef18f636ddf771857388036bd49c1957d33d8ab6d5785709e9e98b02ca78813c5d2b0a2a8f3245a8285e1e9088f5f716c7d0ce2e682a504637cc0ea173f8b188d098188c3f0d81e7c0abc91240a9ed474f8662f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500001200000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000140)) 2018/05/02 10:03:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/05/02 10:03:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0xc1b1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5334, &(0x7f000021af98)={0x0, 0xb6}) 2018/05/02 10:03:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x80000000000, 'veth0_to_bridge\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 2018/05/02 10:03:52 executing program 3: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/02 10:03:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x20, {{0x2, 0x4e23, @rand_addr=0x1}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 2018/05/02 10:03:52 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x9, 0xe9, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x1e2, 0x1eeb]}, 0x2c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x100000001, 0x4e69, 0x7}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x1}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x2, 0x7f, 0x4, 0x2, 0x4, 0x3, 0x5, 0x7, 0x20, 0x5, 0x4d4f, 0x4, 0x54}, {0x3f, 0x5, 0x4, 0x4, 0xffffffff, 0x0, 0xe072, 0x5, 0x1000, 0x3, 0x4, 0x9, 0x3}, {0x2, 0x7fff, 0x100, 0x7, 0x81, 0x3ff, 0x1e, 0x1f, 0x3f, 0xffffffff, 0x20, 0x8001, 0x8}], 0x40}) 2018/05/02 10:03:52 executing program 6: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000180)={[{@nfs='nfs', 0x2c}]}) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/udp6\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 85.011156] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 85.071590] mmap: syz-executor3 (6714) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/02 10:03:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7", 0x8}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r3, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x33f, &(0x7f0000000640)=""/31, 0x17}}], 0x2, 0x22, 0x0) bind$inet(r3, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000004000), 0xffffff60, 0x0, &(0x7f0000002000)={0x2, 0x4e1f}, 0x10) close(r0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/02 10:03:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7ff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) fsetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f00000000c0)="5c2c2c5c7d766d6e657430756d307070703100ae29ff448fd1508f4c978e0ff8e1cf527d6786b96593578b5f3a7811b8aa5c3e0199b25ce5364c206dea5891d8c497b8516beb5486e97c90688f57d0e98fc9cdf731f707f837fc9383f00aab23cac74a5bdd7fa388e7a05926deef20d9c8dd445027a4d802151da1dc0a0f3718f88391588a5837a88e9fcb66238713b9ddbd7dd3166036917f2d8bb0795e06a5a1da8a9afd2dc1000000a349b3c97eddb84800d775b46ee51eae4cc9d6ec018f883ff3dc1905c56e0a41050454e03dfb6597dcd5f66fb9bd6908bedf3eb585b51bb1a183619292d28485bbc81fbdfc03257951", 0xfffffffffffffd04, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/02 10:03:52 executing program 0: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)='\x00') socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x84000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r2, &(0x7f0000000240)=""/123, 0x7b, 0x40000000, &(0x7f00000003c0)={0x11, 0x2, r3, 0x1, 0x2, 0x6}, 0x14) 2018/05/02 10:03:52 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clock_gettime(0x0, &(0x7f0000006900)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/130, 0x82}], 0x1, &(0x7f0000000340)=""/92, 0x5c}}, {{&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000640)=""/203, 0xcb}], 0x4, &(0x7f0000000780)=""/254, 0xfe}, 0x4}, {{&(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f0000000a00)=""/212, 0xd4}, {&(0x7f0000000b00)=""/200, 0xc8}], 0x3, &(0x7f0000000c40)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x8}, {{&(0x7f0000001c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001cc0)=""/56, 0x38}, {&(0x7f0000001d00)=""/139, 0x8b}, {&(0x7f0000001dc0)=""/102, 0x66}, {&(0x7f0000001e40)=""/21, 0x15}, {&(0x7f0000001e80)=""/92, 0x5c}, {&(0x7f0000001f00)=""/55, 0x37}, {&(0x7f0000001f40)=""/114, 0x72}, {&(0x7f0000001fc0)=""/205, 0xcd}], 0x8, &(0x7f0000002140)=""/228, 0xe4, 0x9}, 0x1}, {{&(0x7f0000002240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/1, 0x1}], 0x1, &(0x7f0000002340)=""/250, 0xfa, 0x25db}, 0x18}, {{&(0x7f0000002440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/75, 0x4b}, {&(0x7f0000002540)=""/13, 0xd}], 0x2, &(0x7f00000025c0)=""/245, 0xf5, 0x7fffffff}, 0x1}, {{&(0x7f00000026c0)=@rc, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002740)=""/3, 0x3}, {&(0x7f0000002780)=""/232, 0xe8}, {&(0x7f0000002880)=""/1, 0x1}, {&(0x7f00000028c0)=""/209, 0xd1}, {&(0x7f00000029c0)=""/73, 0x49}, {&(0x7f0000002a40)=""/43, 0x2b}], 0x6, &(0x7f0000002b00), 0x0, 0x2}}, {{&(0x7f0000002b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002bc0)=""/121, 0x79}], 0x1, &(0x7f0000002c80)=""/69, 0x45, 0x6e}, 0x7}, {{&(0x7f0000002d00), 0x80, &(0x7f0000004200)=[{&(0x7f0000002d80)=""/142, 0x8e}, {&(0x7f0000002e40)=""/64, 0x40}, {&(0x7f0000002e80)=""/58, 0x3a}, {&(0x7f0000002ec0)=""/98, 0x62}, {&(0x7f0000002f40)=""/69, 0x45}, {&(0x7f0000002fc0)=""/172, 0xac}, {&(0x7f0000003080)=""/109, 0x6d}, {&(0x7f0000003100)=""/6, 0x6}, {&(0x7f0000003140)=""/155, 0x9b}, {&(0x7f0000003200)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x3}}, {{&(0x7f00000042c0)=@l2, 0x80, &(0x7f0000006540)=[{&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/158, 0x9e}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/186, 0xba}, {&(0x7f00000064c0)=""/114, 0x72}], 0x5, &(0x7f00000065c0)=""/164, 0xa4, 0x2}}], 0xa, 0x2, &(0x7f0000006940)={r1, r2+10000000}) r4 = syz_genetlink_get_family_id$team(&(0x7f00000069c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006ac0)={0x0, @remote, @broadcast}, &(0x7f0000006b00)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006bc0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000006cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006d00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000006e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006f00)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000007000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000007140)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000007180)={0x0, 0x0, 0x0}, &(0x7f00000071c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007300)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000007340)={@local, 0x0}, &(0x7f0000007380)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000073c0)={'\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000008440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008480)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008540)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008580)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000008680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000086c0)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008700)={0x0, 0x0, 0x0}, &(0x7f0000008740)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000008d00)={&(0x7f0000006980)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000008cc0)={&(0x7f0000008780)={0x508, r4, 0x900, 0x70bd2b, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0xfffffffffffffff9, 0x9, 0x101}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff7fffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r12}, {0x1a8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff5a}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x148, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}]}}]}, 0x508}, 0x1, 0x0, 0x0, 0x4048804}, 0x40000) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0xbe) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r20, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) shutdown(r0, 0x1) 2018/05/02 10:03:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)={[{@fastboot='fastboot', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) [ 85.342005] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 85.349282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 85.365504] attempt to access beyond end of device [ 85.370603] loop5: rw=12288, want=4104, limit=20 [ 85.384918] F2FS-fs (loop5): invalid crc value [ 85.391505] attempt to access beyond end of device [ 85.396594] loop5: rw=12288, want=8200, limit=20 [ 85.402766] F2FS-fs (loop5): invalid crc value [ 85.407482] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 85.414858] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 85.421966] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 85.430211] attempt to access beyond end of device [ 85.435245] loop5: rw=12288, want=4104, limit=20 [ 85.440461] F2FS-fs (loop5): invalid crc value [ 85.445181] attempt to access beyond end of device [ 85.450156] loop5: rw=12288, want=8200, limit=20 [ 85.454959] F2FS-fs (loop5): invalid crc value [ 85.459591] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 85.481084] attempt to access beyond end of device [ 85.486154] loop5: rw=12288, want=4104, limit=20 [ 85.491455] attempt to access beyond end of device [ 85.496444] loop5: rw=12288, want=8200, limit=20 [ 85.502219] attempt to access beyond end of device [ 85.507217] loop5: rw=12288, want=4104, limit=20 [ 85.512433] attempt to access beyond end of device [ 85.512449] loop5: rw=12288, want=8200, limit=20 2018/05/02 10:03:53 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000000000)) 2018/05/02 10:03:53 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1ff, 0x3, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f0000000080)="0f1500b7993c90c2c4499552d6298db39356b9fab5e833ecb591642c008d3397fa", 0x21, 0xffffffffffffffff}, {&(0x7f0000000140)="a31e0ff06d3ba2afaeca01464697bb7e29a5728f0d2540fa86de1857b11236c9569ce92cb015f2a450d08385ecd3a535ae1c54ec3b2d90846a59be63954c2a20497eabd8", 0x44, 0xffff}], 0x140080, &(0x7f0000000240)=ANY=[@ANYBLOB='uid=790<2x,overriderockperm,oap=normal,\x00']) 2018/05/02 10:03:53 executing program 1: r0 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) pwritev(r0, &(0x7f0000623ff0)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) fallocate(r0, 0x0, 0x0, 0x7) lseek(r0, 0x0, 0x3) open(&(0x7f0000000000)='./file0\x00', 0x201, 0x10) 2018/05/02 10:03:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xffffffffffff6e5d, 0x0, 0x9, 0x8, 0x2, 0x40}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'bridge_slave_1\x00', 0x1}) 2018/05/02 10:03:53 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/02 10:03:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x1fd) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='team_slave_1\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x5, 0x1}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/05/02 10:03:53 executing program 7: r0 = socket(0x4, 0x80003, 0xfd) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x188, r1, 0x300, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x56546940}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x188}, 0x1, 0x0, 0x0, 0x5}, 0x4000040) close(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="fd65917bd2b0e95494e082b5f669981b", 0x10) 2018/05/02 10:03:53 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) listen(r1, 0x4) fcntl$getown(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r1, &(0x7f0000000200)=@ipx, &(0x7f00000001c0)=0xfe8d, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 10:03:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x2, 0x4}) r1 = inotify_init() unshare(0x400) fcntl$notify(r1, 0x0, 0x283) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x2, 0x1, 0x8, 0xffff], 0x5, 0xfffffffffffffeff, 0xff, 0x2, 0x73, 0x9, {0x3ff, 0x2, 0x5, 0xfff, 0x1, 0x3, 0x8, 0x2, 0x1, 0x6, 0x71, 0x3ff, 0xfffffffffffff35f, 0x4, "d31cd4d3fa96de9d164b091d2b42336c3115e0309f5a2531b7380bf7acd0916c"}}) 2018/05/02 10:03:53 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x42) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000005, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="3000000006000000000000000000000000000000000000000000000000000000070000000000000000000000000000004d37d4a405a9ba8a214c4130ef210384ce6b998d100abf683203645988a196d1335697aba1b79dd8cf2d5ab2173716d2a2e84cde138cf6c2c6cca62dee81ca18213f682c719f4b3908f9d1ce460f6b58a1e0ed51807d4b1e5f3d0d8333e0596bf369bcec8a2e9ce8578f1c80a3b2a8d2bca1ab596e372ef24e5f4a01c62661dd39f31337ced702463f1993efd01b1b61a1c7f32cc6381db0987c3111fb21f9e887b9d6a4e25092f139140be21bfa01e26229bdd191791073cc00b40f5daabd130953e825d367d3d1366d5935405d9809f8c8bf5ca418580790e59117885109ea83c96eef6ef2abc87c85f6b4ce4d27582a31af0373008680ad05645d5cad80b2347a7fcf34d280c21d3bce4a5b3f4fdea608d7891f471385d3d3875e25e51b2e059c0da2f186b4d0323a34c460997eb1752b443f8578295438a23810deb0e7387382ec8f0be068a8b03d2599c29bb297f385a848dad8d360f5565ac949151fb303b2b60ecb4beaed92e13985fa467e04ba196718787d34f7cc24ed66725199592d8b099b2f8c6956e63acfdb60ae6e3cd5874665b224840b98909b5419bfdf654e36234462a2ce5760ef04"], 0x30) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x8}}) 2018/05/02 10:03:54 executing program 0: r0 = msgget(0x2, 0x100) msgrcv(r0, &(0x7f0000000080)={0x0, ""/103}, 0x6f, 0x3, 0x2000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x210000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req3={0xffff, 0x7666a0f2, 0x8000, 0x800, 0x3, 0x20000000000000, 0x5}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r4 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x33296463, 0x1, 0x100000000, 0x5}, 0x14) pwritev(r4, &(0x7f0000000240)=[{&(0x7f0000000180)="5c277b3cbdbeaa93a33be2c4a9d278040f9a32422535fd2bfaceabe47015d93e7d0d845464ac1a6c4ed104c6afe533ed53a1b0f86939026e35b4ccb99916fa2ff0942ed62f1fc68d1552fbe0f79a86486e2b920224de26aa28eaf60a18d3e6c29e37661a002a8cbb6cb76dd56b369bb1177f57981d55c62fcdecdd040464f2e930f0a3ecb63cc579b07e29c78ca1a09ca7948ca88c334731b047c67d4dcd19fdcec2ddab4e", 0xa5}], 0xc78cb3401f706361, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$binfmt_elf64(r4, &(0x7f00000000c0)=ANY=[], 0x0) close(r1) 2018/05/02 10:03:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="090400800000020000"], 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/05/02 10:03:54 executing program 2: unshare(0x8000000) semget(0xffffffffffffffff, 0x800000000000000e, 0x400) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) 2018/05/02 10:03:54 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x301100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="446fca545c405b15355e9956b4b69c3589c4aa033cc88be14184a75fe74a21fe83d152a4052c596866") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/dev/null\x00'}, {0x20, '\'nodevmime_typewlan0!%'}], 0xa, "9524b3b1d3d4cdd807bac337cd7bc7aaf96735bb251f7a655a14dcbe99e39f2a508277eb591f0b2145591fb24c25688762b86fb081d58392db01b13024facf39bf02a06c1d4364da8e6cb18e6b69798a470e8ee475a0b1"}, 0x84) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0xc1d8e140f239ed8c, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="24002c0000010100003f0000000000000002732913202a02f7967d1ac6000000"], 0x20e}, 0x1}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x400) 2018/05/02 10:03:54 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a88ff0)=@can={0x1d}, 0x80, &(0x7f0000cb0000)=[{&(0x7f0000e1dfdc)="dd", 0x1}], 0x1, &(0x7f0000444f00)}, 0x0) sendmsg$kcm(r0, &(0x7f0000f30fc8)={&(0x7f00001cbfed)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f000057b000)=[{&(0x7f000038cf60)='\f', 0x1}], 0x1, &(0x7f000029a000)}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) sendmsg$kcm(r1, &(0x7f00008acfc8)={&(0x7f0000b1b000)=@rc={0x1f}, 0x80, &(0x7f000000b000)=[{&(0x7f0000303f29)='Y', 0x1}], 0x1}, 0x0) 2018/05/02 10:03:54 executing program 7: r0 = creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) open(&(0x7f0000000440)='./file0\x00', 0x2a0140, 0x80) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00000003c0)=""/37, &(0x7f0000000400)=0x25) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x1a, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="a603657423a47b4af4f8a2767ae99f37c8fb4937aae4a745c2e6ffdd12d75d1455c606b14068b35b5355a0bdfc02d0e545da4c65d75f984112dd13096f9192172e39431aefd3dafc3691659be2140a9f9796290f147b741162d1c5ff9e451175b38f84523cb1428c42bc966079b06a0eee6cd310521500816cfdfd48e7841b3bb1a697081e", 0x85, 0x8}, {&(0x7f0000000180)="78699cdc4ff9a263121f53206c99cae7ada3bcae020fabeebce12e6a8f369feebabc8992cf1ead4d", 0x28, 0x9}, {&(0x7f00000001c0)="702df30c7f93b1271b29f3bbf8680a8c477f1d70e3e8991026949fd472d24b70530b494b2c02d6bcf0e87e5fea18c7420489e739d28fc15c397effbbfecd56b667b6bf123c575a859f95a60916cf77543c1b4d74d43a5fd657ad138745db1aad80b67a299dc74a352d8dc50a", 0x6c, 0xfff}], 0x4000, &(0x7f00000002c0)='vmnet0md5sum^\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0x5, 0xaa7, 0x101, 'queue1\x00', 0x12559c79}) 2018/05/02 10:03:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x181) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x3c, &(0x7f0000000240)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5b14, @dev={0xfe, 0x80, [], 0x10}, 0xfffffffffffffffe}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000380)=0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0xad, 0x33d2b2a3a0, 0x0, 0x0) 2018/05/02 10:03:54 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x42) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000005, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x30) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x8}}) [ 87.204959] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/02 10:03:54 executing program 1: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x0, 0xa23b, 0xffffffff, 0x5, 0x8, r0, 0x5}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000013c0)=ANY=[]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'filter\x00', 0x0, 0x4, 0xda, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000200)=""/218}, &(0x7f0000000300)=0x78) read(r2, &(0x7f0000000140)=""/143, 0x8f) 2018/05/02 10:03:54 executing program 3: 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, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f737d642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd3312500fd03e20965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x49}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/02 10:03:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x80ffff00000000, [{0xc0000102, 0x0, 0x100000000000000}]}) 2018/05/02 10:03:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x6, 0xfee0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x11, "7cf66580938d0c4be933af437c524d67b8"}, &(0x7f0000000100)=0x19) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x2865439}}, 0x9, 0x1}, &(0x7f0000000200)=0x90) sendto$inet6(r1, &(0x7f0000000300)="040400000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x1c) 2018/05/02 10:03:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x284) recvfrom(r0, &(0x7f0000000340)=""/101, 0x2f2, 0x0, 0x0, 0xfffffffffffffeef) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/05/02 10:03:54 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000040)=[{}]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="353f37ef2bd56e60"], 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x66, r2}) 2018/05/02 10:03:54 executing program 4: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffd28) [ 87.310343] NFS: bad mount option value specified: vmnet0md5sum^ 2018/05/02 10:03:54 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) read(r0, &(0x7f0000000100)=""/4096, 0x1000) readahead(r0, 0x401, 0x7) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/05/02 10:03:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/193) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fa) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/05/02 10:03:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x301, 0x0) 2018/05/02 10:03:55 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0xfffffffffffffffd, &(0x7f0000000100)="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", &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000240)="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") 2018/05/02 10:03:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10004000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) writev(r0, &(0x7f00000003c0), 0x2b3) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x9, 0x0, 0x2400, @tick=0xfc2e, {}, {0x0, 0x5}, @time=@time={0x77359400}}], 0x3d3) setsockopt(r1, 0x1f, 0x6f, &(0x7f0000000140)="1c7fd815668372d555add943a05daea8dfbfac98f81071c8b428961670f9caf791e66a09fbdd1e0cc3d7a0fe487dc6a708d7c3b5a8be004f49c5c4b946e159746919de9657f53944baa0df363920fc2375219ac4b7e6d536fa047cbc426fe2378051f6bd8da83ea4529eb7b5a247f26b04c7b40c5d300281161475f2c09a02a5bbf9b4abc7fb0afce0f6c858bd6abe35f7d5", 0x92) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) unlink(&(0x7f00000003c0)='./control/file0\x00') close(r0) rmdir(&(0x7f0000000280)='./control/file0\x00') fanotify_mark(r1, 0xa0, 0x10, r1, &(0x7f00000002c0)='./control/file0\x00') 2018/05/02 10:03:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/02 10:03:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) syz_emit_ethernet(0x15, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, 'a'}}}}}, &(0x7f0000000080)) 2018/05/02 10:03:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x4, 0x3, 0x6, 0x3, 0x0, 0x7e7b, 0x42020, 0x9, 0x7, 0x1, 0xe41, 0x1000, 0xffffffff, 0x7fffffff, 0xd3, 0xd1f6, 0x4, 0x80, 0x0, 0x8, 0xc3, 0x1c, 0xc6a, 0x4, 0x3, 0x0, 0x2, 0x2, 0xfffffffffffffffd, 0x3, 0xd1, 0xffffffff00000001, 0x5ed, 0x8, 0x800, 0x1f, 0x0, 0x8fc, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x10000, 0x7fff, 0x8, 0x1, 0x5, 0x7, 0x101}, r2, 0x6, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/02 10:03:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202080, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9c, 0x24000) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000001ce06fcf2700000000d8ddcfa810fa4ea4e41e85b6eba324020a56d9bfc2bd70508026e2df7689205573aa7a415d21161817e150bed24894c3b9a3728f011c20c80a89f01e8953872c8b79d5fb1f95fee946d6d21c64825239d89efc52db3350c67edd065c2f8b3f0108fde4d56d5ea47c7d9497f56f04c6a0cd275c678150b5340d0f2bdd7ebf30f10e7c45c7d5cdcd4bc917fa94527729"], 0x14}, 0x1}, 0x0) 2018/05/02 10:03:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)={0x28c, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x1a4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xce90}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}]}}, {{0x8, 0x1, r2}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc60d}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r2}}}]}}]}, 0x28c}, 0x1}, 0x0) 2018/05/02 10:03:55 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) r2 = creat(&(0x7f0000000080)='./control\x00', 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="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") bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00f3f136909a1968f89587e59249b52f8c003e5d3b0b7b76b48eb1cd3027a57cc9b87f19d02ab49fcd80a8e4d4a5f13a735de5f9ec8c81a87c075339a3c6"]) dup2(r0, r1) 2018/05/02 10:03:55 executing program 6: bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="a04da542cb4510df199ec249204abec3c9cbb575cd05211704038ee03f9629620c8d9b375b7d317618acae109fe3438e20f1707729532f23b4a4fa91af9bc99d0e8e1894544bce0dafcc624ece1aa1ce60347d2431683b0f776badab603f5d2c27f7b360635e82e50eff0744d176b384a2779eedad14f083d3afa7c8f5f1931157ad0376a3eee973c89f6090442740440674d85508aa165802a35753c5db60f8e6e9d0b3e627f7b9267ededdfba63ffc07178f77ddeb4d3dd32ec3527ea2f61558467952bc08fe26da3a1da5df64520156066d86cba858eaaeb280dbe6b47ac942", &(0x7f0000000140)="e6202ef7c8a4edc8d84b5e87044789bd7a198674120d49904434b7fa18e0b34e3808fa581d0e257aed2649a5e1516ba10282265a463eb3f57700bd80488774cef23d58e7629cac62752a6195ad345e32a164b5e59887fbc07f943c49dbc1c9fb124006e182dbaae22cf9edf490c19c5e2b26268f4095bc108dd1ae4b02b93c53eabef88faa5df26acbae2b83145a6d641b38a493f8007f982d0381ba16ab3ff13e1e6f74b3655fc0e119ed88073b6ace2e359b9efd3cd9ddb86cc9f222eb01188dfdc0688850c4d0aafa5f9e2babb91a973a7b40ca51e082df103ba6978c045768c5b1"}, 0x20) socketpair(0x13, 0x80a, 0x7, &(0x7f0000000280)) 2018/05/02 10:03:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="2400000020002553075f01880272fc0202000000001000220ee1000c08001600f0ffff00d68e871032f3d8e66e5d571bb5031c30083d15e200c2251a153ef9e01c2c9709e82e876131ae0b6080d0be70c582abaf138ff59ee617867a65", 0x5d) 2018/05/02 10:03:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r4 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x3}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000700)={r5, @in6={{0xa, 0x4e20, 0x9f, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0x8, 0x7, 0x1, 0xe5b6, 0x100, 0xf34, 0xbc5, 0x1000, 0x4f8, 0x7, 0x94a, 0x100, 0x4, 0x2, 0x5]}, &(0x7f0000000440)=0x100) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf7, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"}, &(0x7f0000000180)=0xff) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r9, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b79c9056da8736ae3d9348b24a597f829ceee8cb4ae0fb9f991c49bc8f8562cd4c9f09850104000000000000f2"], 0x2) r10 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r10, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r10, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r10, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r11) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 88.459703] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/02 10:03:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x544e, &(0x7f0000000000)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x40, 0x40, 0x0, 0x9, 0x4, 0x6}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 10:03:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000340), &(0x7f0000000100)=0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0xffffffff, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000480)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x409, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x8001}}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x6, [0x1, 0x2c, 0x200, 0x5, 0x7, 0x7]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x40, 0x8, 0x5, 0x4, 0x2, 0xfff, 0xea, 0xfff, 0x4, 0x5, 0x6a, 0x5, 0x600000, 0x1, 0x8]}, &(0x7f0000000200)=0x100) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f00000005c0)=""/194) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000440)=0x8) sync() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) 2018/05/02 10:03:55 executing program 3: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp861']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) truncate(&(0x7f0000000080)="2e2f66696c65302f2f2f2e452eeb00", 0x1) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/69, 0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000001c0)=""/128) 2018/05/02 10:03:55 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000300)=""/174) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x7, {0x0, 0x7fff, 0x3, 0x4, 0x7, 0x7ff}, 0x5, 0x7}, 0xe) timerfd_create(0x3, 0x800) 2018/05/02 10:03:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000007740)=[{{0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)}}], 0x1, 0x0) r2 = dup2(r0, r1) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000003c0)={@multicast1, @multicast2}, &(0x7f0000000400)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0xe1, 0x3, 0x3, 0x1f, "132a3d54068c74d4bfa8860796b314fd274b4a301405ada986dfbe895408d6dc6dcbff5011873af5fde5727a", 0x1f}, 0x0, 0x0, 0x3, r3, 0x2, 0x3, "757afdf47a65c7842ce68149f6f6f45c8c6a1814993b823b2f660c3fe969cf8dc2269976198cbc641c6abc5131aebe9d73b689290a476aa50de71e12ff805592", &(0x7f0000000240)='self\x00', 0x5, [], [0xfff, 0x400, 0xff]}) flistxattr(r1, &(0x7f00000000c0)=""/216, 0xd8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) msgget$private(0x0, 0x211) connect$l2tp(r4, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x1, 0x3, 0x1, 0x3}}, 0x26) dup2(r1, r0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 88.609731] netlink: 'syz-executor0': attribute type 22 has an invalid length. 2018/05/02 10:03:55 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000002c0)="69987f73d2cadbdae6fc87b2336c1f80f60dec6b8af7553885074447856d45f7a9705fd1e42d7ef2e87313403ceb07f30e0fa02e1717f018a9da437e039f0921261d8e9aeeef23896e203b5c413fc13787b4e834551a9aa131d839cc1a25ff928f3ae6b80a123d48a0", 0x69) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xfffffffffffffffd}) sendto$ax25(r2, &(0x7f0000000380)="e7c0672fe8147c25f92b22392ca80f9f8e146f41511c55fe0732a26c83d28f5a21d70410515ade8be5b9dbba58e8ad8fd06fa7516d6dfac7b38865b8f19aabb890da38b23d76d6e3fc5189eff17c855ce79655c8e7928c3dad445fc0cd58c7fd88c208b444cefa9834f4594f42ec73d6f89f706b95f397f2217f97f3b8669c8ad30c660c9e33418eb5266bd8e5e21a1856c91b5ecc9a6ca97320dd17d9f36b89534811f4332160566e15c0e65594cb1236dd5b97bbbc5a99ec8c110e7f0b6b76735602757163bcfdee71e20594445c1e75399387ccc21db23875df9d2b6c06c64a0339cdb311b4b6fc78fe2a", 0xec, 0x40000, &(0x7f0000000100)={0x3, {"15d353cd86df39"}, 0x100}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000480)=0x7) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0xaa, &(0x7f00000000c0)=0x4) r4 = dup2(r1, r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012dbd7000ffdbdf250100000030000200080008000008000014000100fe80000000000000000000000000000a08000400ff0700000800070005000000100001000c000700100000003c000000140003000800030004000000080001000000000008000600ffffffff7855bd196d1da035a4dde92d27a565f922a6"], 0x70}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) 2018/05/02 10:03:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) dup2(r0, r0) 2018/05/02 10:03:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2000, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="100000000100000000", 0x9}]) 2018/05/02 10:03:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/02 10:03:55 executing program 3: socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) 2018/05/02 10:03:55 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) close(r1) open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x8, 0xffffffff, 0x3, 0x9f57, 0x6, 0x1}, 0x7fff, 0x80000000, 0x81}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r2) 2018/05/02 10:03:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000240)=""/217, &(0x7f0000000340)=0xcc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1, 0x7fffffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x4}, &(0x7f0000000400)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x6, 0x100000000}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xf2, "99233bb8f306904be2c746eaa9a88fb23c7fd7ed01f0928d2247fbf0bc5b7d5be5fbf7065f9eb1738d4b9814df6b4972c2021246dee6b2f99854e6ced62286445ef641d4dbea96493a5118342ef452b4653fa144076013de868606ebeaa0637bcf7c4dd667c3d2ae5e01516f65c82037d2a3bb8f1e153dbcc1baf485f9856383da9816ca22274158a3d59c297bafdce79fd5b61c1dbbf467757a8fbc90ff18d2f6974dfb74c8249937c7e073858ce9cb76d96e6425b6ead6dc0a3aed1f4affdf6475b8e31847fc75afd6cc648c07cccbb05ed773926a575072599ed117cf3eb57c663c42641117e360989255dcbf453e4704"}, &(0x7f00000001c0)=0x116) 2018/05/02 10:03:55 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="1d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x8, 0x2}, &(0x7f0000000100)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/05/02 10:03:56 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x901, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r3, 0x4) signalfd4(r2, &(0x7f0000000180), 0x8, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000001c0)) r5 = shmget(0x2, 0x4000, 0xc00, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)) fdatasync(r4) io_submit(r1, 0x0, &(0x7f0000000500)) 2018/05/02 10:03:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000180)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) r2 = eventfd(0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000001c0)={0x0, r2}) write$eventfd(r2, &(0x7f0000ceeff8), 0x8) 2018/05/02 10:03:56 executing program 7: remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x20, 0x1000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, &(0x7f0000000640)) 2018/05/02 10:03:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 10:03:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000180)="bad104ed66b91000004066b80d00000066ba000000000f3066b9800000c00f326635000400000f30ba4100b063eef20f1a320f667603260fc72a2e0f01cf0f09ea00001d01", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x1, 0xf2, 0x3, 0x7, 0x200, 0x1, 0x6, 0x5, 0xfa, 0x8000, 0x1ff, 0x0, 0x7, 0x3, 0x401, 0x1], 0x1000, 0x4000}) 2018/05/02 10:03:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x480, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0xd, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 10:03:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x208180, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="d2f8d9547ae765ac5f087c8a496cd036c94745bf369c570d281f5b7cd5228e25580ee34951cc733008b325de545e1928206a7254880844d168f920cf2f9a47ba9f1d6de0a199a7867fb0078433a0de7ea81696076ac6a98d763cbf5fbabad3a0818297f05f8cfd51fbe0ce308550d2bee3748fc67c22d94146c1f40cc1c9ee7b1fbcaf6e571cab6790909d102288ddbd89831d5d") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) r4 = accept(r2, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 89.131785] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 89.141365] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 89.150471] EXT4-fs (loop7): ext4_check_descriptors: Inode table for group 0 overlaps superblock 2018/05/02 10:03:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000002000)=0xfffffffffffffde9) 2018/05/02 10:03:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000000100), 0x81) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x1, 0x9, 0xffff, 0x6, 0x0, 0x4, 0x1000, 0x4, 0x80000000, 0x101, 0x8, 0x0, 0x9, 0xfff, 0xfffffffffffffffb, 0x3, 0x0, 0x1, 0x2, 0x4, 0x8, 0x400, 0xbf3, 0x9, 0x7, 0x100000001, 0x4, 0x91e00000000, 0x8001, 0x2, 0x3, 0x7f, 0x6, 0x0, 0x7f, 0x1, 0x0, 0x8, 0x99eeb29bc849dc41, @perf_bp={&(0x7f0000000040), 0xa}, 0x8000, 0x80000000, 0x3ff, 0x2, 0x1000, 0x100, 0x5}) 2018/05/02 10:03:56 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/02 10:03:56 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) keyctl$chown(0x16, r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x42) [ 89.314657] EXT4-fs error (device loop7): ext4_iget:4756: inode #2: comm syz-executor7: root inode unallocated [ 89.341764] netlink: 'syz-executor5': attribute type 11 has an invalid length. [ 89.353838] EXT4-fs (loop7): get root inode failed [ 89.359071] EXT4-fs (loop7): mount failed 2018/05/02 10:03:56 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) clock_gettime(0x7, &(0x7f0000000540)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x2, 0x800, 0x6, {r2, r3/1000+10000}, {r4, r5/1000+30000}, {0x1, 0x3, 0x2}, 0x1, @canfd={{0x3, 0x80000000, 0xe876, 0x7fdfafc1}, 0x1a, 0x1, 0x0, 0x0, "4e35da089dec3f8b8fdf7dcba6d57aebb2a7f3f451c3a041e3d0cf534d68e55f0daa5d0d9cccef1e45e4a7b2a167868080d632b416e7948f78b48f8c5a8d6476"}}, 0x80}, 0x1, 0x0, 0x0, 0x4040}, 0x4) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x4000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f00000001c0)=""/187) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/02 10:03:56 executing program 0: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000680)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000640)='auxv\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000040)={0x79}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000140)={"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"}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) fcntl$getown(r3, 0x9) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000600)={0x9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f00000006c0)={0xdf66, r9}) getresgid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)) pwrite64(r1, &(0x7f00000000c0)="c28303f508e685be83036c498299437588ea4f60c59b232a86716f98a8637ba650edb459b4663ef70a65f1c92d59fbd0e608d6637f4393f4b621f5f9a6306e04a925e5df9135842fad1ffce2acc5743c19a57e365dfb5c153bde819438c31113bbb95bbcb07d7bd3ebc3cb841b79e2c38389bf2aa83b4afe0df421bce1d3", 0x7e, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) [ 89.379150] netlink: 'syz-executor5': attribute type 11 has an invalid length. 2018/05/02 10:03:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7fff, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000200)="2bf1047db534e4e18a1dd10ebe2326", 0xf, 0x7f}, {&(0x7f0000000240)="5ecfa3135aee9f1b9ec8d466adc1d75bcf15", 0x12, 0x3ff}, {&(0x7f0000000280)="bc8c04450f109bc7fc4fc92b242538775e92f84a", 0x14, 0x7}], 0x201c10, &(0x7f0000000340)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4200, 0x0) renameat(r4, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) semget$private(0x0, 0x2, 0x40) r6 = dup3(r5, r3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000400)={r7, 0x1}, &(0x7f0000000440)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000480)=ANY=[@ANYBLOB="fb0000000005000000a2a7652e24735a1cd2a5022ef72174d06ed33a8cea5d71744c244919453e0adb2cf95a1e10528fa953e44185e32c0800000007000000000000002289b561ce618628d610d96b8801692e74f1699a43a10800bf96c55ed0fad7000000"]) 2018/05/02 10:03:57 executing program 2: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x3) r2 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x84, 0x3, &(0x7f0000000000), 0x4) rt_sigqueueinfo(r0, 0x9, &(0x7f0000000080)={0x5, 0x3e4, 0x1, 0x7000000000000}) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x1, 0xc0, "7af087ec14c2ad2a1e92f81a4319e3efefe6be7ee43f816548936005016986035d64a3fa1d8315aceb2f5c202b808f24c502f39483912ef04a65c8e019237a5d56f44ba7c183b3669cbe41dcdbbc893f"}, 0xd8) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) 2018/05/02 10:03:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000001412236eefebea8d", &(0x7f0000000140)=@ethtool_cmd={0xa}}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xda0, 0x20000) 2018/05/02 10:03:57 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x105080, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080)=0x3f, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000000040)) [ 90.273558] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 90.459223] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/05/02 10:03:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000000180)=""/25, &(0x7f00000001c0)=0x19) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) r4 = dup2(r0, r1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x9, 0x80000000, 0x3, 0x1000, 0xac2e, r5}) 2018/05/02 10:03:57 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x14, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0xc0000004, 0xd3bcc40c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10200, 0x0) time(&(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) 2018/05/02 10:03:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) dup3(0xffffffffffffffff, r0, 0x0) getitimer(0x2, &(0x7f0000000080)) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/05/02 10:03:57 executing program 4: sysfs$2(0x2, 0x9, &(0x7f0000000180)=""/4096) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="54fdc434f038", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000140)) 2018/05/02 10:03:57 executing program 1: clock_gettime(0x0, &(0x7f0000d3c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000949ff0)={0x0, 0x0}) r2 = msgget$private(0x0, 0x90) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/220) setitimer(0x2, &(0x7f0000000180)={{0x77359400}, {0x0, r1/1000+30000}}, &(0x7f0000000140)) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) 2018/05/02 10:03:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000001480)="4051b1e4dd6774398a26de44901e994a43", 0x11}], 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x404001, 0x0) 2018/05/02 10:03:57 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x600140, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r2 = socket$inet6(0xa, 0x2000004, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e13f4e), 0x0, 0x4000000, &(0x7f0000000140)={0xa, 0x200000000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x22, "35802c0652b3111ef05c50b22596110c058acb33ddc040ca44c451199118a5092bf6"}, &(0x7f0000000340)=0x2a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r4, 0x3}, &(0x7f00000003c0)=0x8) 2018/05/02 10:03:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) ioprio_get$uid(0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ipx\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x555}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getpgid(r2) 2018/05/02 10:03:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x32, 0x39]}, 0x2) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/02 10:03:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x84}, 0x2c) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x9, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f0000000080)=""/147, 0x0, 0x2}, 0x28) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000180)={0x6, 0x5, 0x9, 0x2}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000580)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) 2018/05/02 10:03:57 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9fa) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/02 10:03:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000c91000)=""/24, 0xab53d65649a5ac0f, &(0x7f0000b4cf9b)=""/101, 0x4, 0x400000000000002}}, 0x38bd2e6a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100000000, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) write$binfmt_misc(r2, &(0x7f0000000000)={'syz1', "6a797f494dc0f7253d5fbfe8d7c885b42f9d1248f5403d1262492361b866c7db25edaea9ae358eed5a288163d03fe519a476"}, 0x36) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000300)={0xfffffffffffffffc, 0x92}, 0x2) [ 90.793616] audit: type=1326 audit(1525255437.878:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7132 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 90.813063] audit: type=1326 audit(1525255437.891:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7132 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 10:03:58 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6b02f8ee593d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x50001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) 2018/05/02 10:03:58 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/159, &(0x7f0000000480)=0x9f) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x200, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65300aea462fb12fd57fb26c718f2c39ba4cebf6973686e6290b6ba4310701eb583893164b84fef93fe7c9c4f7f44e1e218bfd4a5993c960ca083dc5b91bfa102a9d5a6cf78ecb4d0439424bded82fb66c23502e5b9a6b9252c69b343b4bb3e1b2a079788f890ed08840b782038243afb3fa1c0d1deaa9b439c13eb186f366ddd21317a77d843634ee0cd5e07a72ca443d8d01ce98b07877b1a6c6cbcb3d6a29c14b5e14b9ecb0a2a6aa28a4b78c89cb0f203700ead4676a0e6c1f2cb51521d57f6006dd95226fb9a40f46ea920ec701cfb9000000000000000000000000000000"], 0xb) read(r1, &(0x7f0000000000)=""/126, 0x7e) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000440)={0x3, &(0x7f0000000240)=""/113, &(0x7f00000003c0)=[{0x6, 0x4, 0x7ff, &(0x7f00000000c0)=""/4}, {0x4, 0x9e, 0xe96, &(0x7f00000002c0)=""/158}, {0x81, 0x35, 0x1, &(0x7f0000000380)=""/53}]}) 2018/05/02 10:03:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000200), 0xfa8a0bfd73128b5b) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) 2018/05/02 10:03:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) fcntl$getflags(r0, 0x40b) r1 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1ec0}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x10000}, 0x90) 2018/05/02 10:03:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0xffffffffffffff94, 0x20000001, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3}, 0x20) write(r0, &(0x7f0000000040)="1d", 0x1) write(r0, &(0x7f0000000340)="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", 0x601) 2018/05/02 10:03:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c4000/0x2000)=nil, 0x2000) close(r0) 2018/05/02 10:03:58 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000000040), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1, 0x6, 0x6, 0x0, 0xba6, 0x9}) 2018/05/02 10:03:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$MAP_CREATE(0x4010000000000, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x5, 0x9, 0x101]}) 2018/05/02 10:03:58 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) 2018/05/02 10:03:58 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffffa5) ioprio_set$uid(0x3, r1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) poll(&(0x7f0000000080)=[{r0, 0x10}], 0x171, 0x200000006) 2018/05/02 10:03:58 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1c}, 0x800}, 0x79aa, [0x1, 0x0, 0xfffffffffffffffb, 0x27, 0x1, 0xfff, 0x6, 0x1]}, 0x5c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) 2018/05/02 10:03:58 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x200000000001, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0xffffffffffffffe1, 0x2) 2018/05/02 10:03:58 executing program 4: r0 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/49) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000001c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/02 10:03:58 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x200) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x400000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x96, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/150}, &(0x7f0000000200)=0x78) fsetxattr(r1, &(0x7f0000000240)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)="212c262aa8", 0xffffffffffffff9b, 0x1) 2018/05/02 10:03:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/142, &(0x7f0000000000)=0x8e) setreuid(r2, r1) 2018/05/02 10:03:58 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x0, 0x1}, 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r3 = getpgid(r2) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x3, r3}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x101100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000340)=""/31) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) gettid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_dccp_buf(r6, 0x21, 0xce, &(0x7f00000001c0)=""/141, &(0x7f0000000100)=0x8d) ioctl$TIOCNXCL(r6, 0x540d) unshare(0x70400) 2018/05/02 10:03:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/05/02 10:03:58 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xdf58, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) 2018/05/02 10:03:58 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x530) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x210000, 0x0) 2018/05/02 10:03:58 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/71, 0x47, 0x40002020, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x0, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x2}}}, 0x80) 2018/05/02 10:03:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="b54888d25cdced94211c078e2fe81e2363146f0ac29e00550141cbd374497bcee0b1defdaa07f8d407a781a10d8c6b1136927490459aafa739f61107635e189fee3003f6e8b92cb29b3e23748b802901eb0a81190089523c1dd951a2363d0d4651b5bd02492c4a2cb4bdbc920b487d778c937fb6f3ede70c7bda65d6f0c590888f86e0c4ef606d58dd241fe207bd6c230798f5f7e5a5b39d027d0156d5cc6e8fb7f8b0bb6f5a5d4abd3014f30ecf281405cd6db11dcdaa02354bc4f80a4986bb1a9bacc5c49d3ecc266da339e445c7a70cda09e5eaa005c6b28e71ffff3c55", @ANYRES64=r1, @ANYBLOB="7b0f8837a59b9384122e0cf42e9b85f655287d059a1026cd8d05959e84dd44b1ff66a1749b0456e23c5b7b763f9f9665bd013d2e8bf75dda015ccefe7effb3cddc0182858357e884ffa054e4f852f2641d6fdc537b8d9e47040f8f08290a3cab8904fd88e63e051d27b27e125652f722b3c656592e26790b6de5c2f73d75ec77743b5c70e5bfa7ecc3bd1141ea057a6ca11ee395c802905fd393339ca3b8923d4c34a7e7eaa4d1b70cf36fde6f573747305eb381a3457c024bb406e6242b4dfcc39df2b27a75e93b2924ed89a05c86e8fffd6ae45cd01c8eb7867aae28ff6316fbcb97dd8407fefb3c427000935d", @ANYRES64, @ANYBLOB="21b340ecd6d64c2944f7e2897e82c1a12e8bc69d97e296ee50cffaed26c399614122184e04e4ea33616726b71a3fb1d30e3c396d1ffdea8bf10879a2f0fdde8a9d26fdf1336c2e54a4d9f1dc011bce7309b15fe3828dae5c46bfffdd02f6dd178430fe2f43233600bd0c5c92a4cd76171f50b118c655ce00defa73c07cb48f3d32dffcddfb07e5b22ee5b7d4e35ee75d0f982fd0f931020013eccc757d2844590823baa36fef3e950d7340a8c66437d68efb700925a82de95341e5862ab9ee4d03e957fa2473d5581163"], @ANYBLOB="d6f62fc5a50337be870025b5a039e0764455b0b3f6817bdaaa8cea89d014b3bb277768189906441afa651bec4a2276a6fdb475cc8e84ccc951c482bd77f3d770835828878dd64884cbcd32cff795e5077fd8966d9c1a7e95479d0648ad1ab71e3ab6a7316a371e1b719607000b695c03df37bb1c94f85308ccc3af292fd5a00f9437c3cf65cd09cb3c5218f4a99fa36b731bcdb0d84d1b052d8f8f45562aeff84983", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64=r0, @ANYRES16=r1, @ANYRES32=r1, @ANYRES64=r0, @ANYPTR], @ANYRES32=r1, @ANYPTR64, @ANYBLOB="143417b8e61f6f3b78533aa67c17ebe6f4036e56453710f4fecf7831b5ceefee4ffa00802cde08c30e88674130f92ae21dfb41f2d51d930bff114eb36994dc46e20f11f7f46b2a9cd50d7ac5cc7bc42a5025cafc703b338ac62ffcfcec9c29dc"]]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x80000080000) openat$cgroup_int(r3, &(0x7f0000000200)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000e80)={"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"}) 2018/05/02 10:03:58 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1f) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/05/02 10:03:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x7, 0x29, 0x100000001, 0x4}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003cc0)='/dev/hwrng\x00', 0x8000, 0x0) sendto$llc(r2, &(0x7f0000003d00)="a21ff948e01c3c618fccc3870b78bf6543eea47bb86e3d47aa92eb568e572417bac933ff5a55be20a993fdf2f2bdf1ea8cc6680697c11fd88a8544f6b17b2a51df691801cbdc9f360cb780046aa169a3", 0x50, 0x4000000, &(0x7f0000003d80)={0x1a, 0x0, 0x7f, 0x3f, 0x7, 0xf0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 91.832993] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 10:03:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000016c0)=@assoc_value={0x0, 0x40}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002c40)={0x0, 0xda75, 0x2, 0x3f}, &(0x7f0000002c80)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00000030c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000080)="53649ddff9b6ee8eae0ee15d87cfbee614c8a571b358acf9767ab8d2c4278dfcdff49459714886da83f53415a8b032968b8f1a58f0eed41d78d593b27b5b75690b31285c8bfc785f814a8da9ee0fffb580ea29b0d190b322a38f2c9002c187f07dbc19946d2829ddc429276603cc21227ce0502319b95fa906f080f1", 0x7c}, {&(0x7f0000000100)="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@ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000aa1800000000000000840000000000000008000200370f0e00"], 0x58}, {&(0x7f00000017c0)=@in6={0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c, &(0x7f0000002bc0)=[{&(0x7f0000001800)="0451a80a424526", 0x7}, {&(0x7f0000001840)="057a9668d792f883ab1df5b3122420d91ca615a8d028269ecfd929c1fff24a6deb2dacf1dcae9cc10a82144d9c49a29855145041f927f03324a592d2d0f901b8602ece38e3bb2eb6121d7f154e414b80a59bd0e329adf1ad1b1f557e9e54ebd95b420da491b075e5a5976909000d7629c05f614552db134d78403d6c1de8ba7bad621487eb406df4705a", 0x8a}, {&(0x7f0000001900)="6c620c1dae9c31a1c3a4e1f5c675cd348dbc85b829492fc9c32e42a16711b38cfe451e876c88fc6c8863098b73db65f9783ddb4c0e132e949af12c351df4659cfbbad1a1918d7ab8455c09590953e4974ecc2522ec1f4ff2f890052de210fb191a6256a798d5f6dd6b2d0beeb7a0c7e36a77cd68f74db9919f8b46488994a65bddcc0986f3be192414bad63b3b95ca2414cd333a3794bf19467e6c63e6d96970032b5c5e76a5d5939fee46b8e8c751a1a4aae0eef91256b2180c6f92f674d6736608af9e983b2327129f9d", 0xcb}, {&(0x7f0000001a00)="a40d7f69be012596fc62b1fa053a54ff09edaa6e49480ef2796550b274ec3d77ba554dae0cdc5c107e4bc3a2c2b6a32782b1bc44cced2120708c114ca86cb94c43d77fe120953ff597c483ed13792ce78c2faf587db12d8dbe890b0ae577109455cdc8863f8968f63e4ff8859e875e3c52421b771beba1224bc94e0dc047402eb04281cc427421cafae483b2bfc17d422a57097ddadc0485ac0dbb1df3fa07089150", 0xa2}, {&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000002ac0)="327c697e80aea0603e60770ca5b896a9d2fea482987040befbbb308024780d10abb34a5308a0922d868fd49023b148075f531162424145c6b8fe251aacf29410ea5505f79bd4230767f024f434719a045d76cb5016f2b48652b3b01240205a59c629a34f77c30f8e786cd076827df62ad692af850f14a5d7d120f8288e03f9f05bdeafed4f3a1903503dc11020652e55d219b6821d38d60aa09fa04b9319ed88371270607c7c984dba10250653f4e295cfe636460b839c014601c6479045b3b0183a881f263d113cbe82b5b227941442ec837d0359d4bf96928095fdffa9a6388e5e0250e2546950e27420", 0xeb}], 0x6, &(0x7f0000002cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x6, 0x1, r3}}], 0x20, 0x4000}, {&(0x7f0000002d00)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000002d40)="74c425574ff95d2038c36d707dff8fc905c7b0a54838d21ce993e97ff74779c9092471c386ce7b7e6365e091dde74d2118327fbc7910cc3f3c2d073ea4d63ec714c2a9a9ea720b0cc2c8dc6a4d70ecf7f05759e5ff328777a6c776652d78d9055b9e1967a33537f66b8fdf0dc9a15d962083a71e371982cb901333477d54a63aa514397b4a476d50882935d0afc06d5e872fad2abd61e848f36e2b2756b3695fa2cde12331b581b48b67adc2d213ff3a526a2a002a3ef970853a359107f0157a4e05ecc4", 0xc4}, {&(0x7f0000002e40)="8e6b82a6fcad0f4092f847a8b99784c9405dfe6ee07599dae357f334d21185ce54bb9f627b69282f934d90fd4fc0a4259a6c206e857a2b28e3c0e424ee03fb15542949d2d1fa343aa04ea2658c02e490710026f87aa3d15f1d24e1569b", 0x5d}, {&(0x7f0000002ec0)="10f42f700f7097eaa81fb4c4c46f5cf60338f9fe110640d03e5e5ac6d1c8298e77b54ed8ac6ec5395f07bfeb8cd0b9559dbd5e14625a09f0dd447c1ba29f61445243e9b9e80d3c1e2b9ef4b24e332951f93a2e913fb3e775bac651cb921dab7baee5d2e282c8ba9a3104b87ac56e924274eabcc84b39c4481b91e3e10426d7004f116e57071402f877ac92eea6c7d27e10646e03c581b0120fd40f5ab8997fd344f57c8ebd104032a690600d68f375fccacdefe8ff3e49671f66984b3b8b4f666b008668820be1bb9aa12be839e8822abf5774e2dd74b728abe44575", 0xdc}], 0x3, &(0x7f0000003000), 0x0, 0x240080d0}, {&(0x7f0000003040)=@in={0x2, 0x4e24, @rand_addr=0x15c}, 0x10, &(0x7f0000003080), 0x0, 0x0, 0x0, 0x50}], 0x4, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000031c0)=ANY=[@ANYBLOB="1c000000a000ff0a00130000000000000a000000fffffe7b2d000000f52282d3d80980a64a43cb48e89a176f2c7da267048498f5a7182312baf8cd779e9471d090cec2dbdf834b4f97bc48ee2100e9c06c90d8f8197b246f59054d80ac85a5b686343413823a3ae9250a88c6b835cd6d427bd27d0731070d6a07b507d0fde2d34b526fa6f59302d6d199550f858fc1058e94d8e0357546e43ebc691b56191e"], 0x1c}, 0x1}, 0x0) 2018/05/02 10:03:59 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x90000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x600) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) lseek(r1, 0x200000000000, 0x1) 2018/05/02 10:03:59 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0021000000000000ffff0000000000000200000009000000030000000000000004f4ffffffffffff0700000000000000050000000000000000000000000000000000000000000000000900000000000000000000ff00000002000000000000008100000000000000000000000000000600000000000000000500000000000000002200000000000000000000000000000100000000000000f50000000000000009000000080000000000000000000000000000000000000000000000000000000000000000000000"]) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/02 10:03:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x80000802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) [ 91.880950] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 10:03:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000100)="a80e10e2b5b689b30431d6c829e73347a3e93c08e4ece7aeba479db97697c317256438c26e584b1cb30c25c123869376f0fb26e1ce486fbd07351152a0981fd7f8bd06379d3939599504492aaf31fa7e44a8ddd0b6c623c234968ad07da04c1b7fd0b21eda3e49c8b8dcd0fd29adfc9d60e47159f25849ab137e5e175a7244b230b3f8726e") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='illinois\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a068763fd228b2d9348147bcedec7dfa1eda1434", 0x14, 0xffffffffffffffff) sendto$llc(r1, &(0x7f00000002c0)="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", 0xfb, 0x4004000, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000240)=""/103, 0x67) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0x3, 0x27, {0x0, 0x1c9c380}, 0x1, 0x20}) 2018/05/02 10:03:59 executing program 5: socketpair(0x1e, 0x80001, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/05/02 10:03:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="08512283", @ANYRES16=r2, @ANYBLOB="08002abd7000fbdbdf2501000000140003000800030004000000080003000000000008000500060000000c000300080003000400000008000500080000000c0002000800060043740000080004000400000008000500010000000c0002000800030007000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=""/13, &(0x7f0000000380)=0xd) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000017c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/02 10:03:59 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00000001c0)={0x0, &(0x7f0000000240)=""/4096, &(0x7f0000001240)}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1000, 0x5}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10}) readv(r0, &(0x7f0000000080), 0x1000000000000091) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001240)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001280)={r2, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc}) 2018/05/02 10:03:59 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x0) 2018/05/02 10:03:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001040)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffcf) 2018/05/02 10:03:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xb, &(0x7f0000000000)="d6", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f00000001c0)}, 0x2002) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockname$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r3, r4/1000+30000}}, 0x0) 2018/05/02 10:03:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/02 10:03:59 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) 2018/05/02 10:03:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40242, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/164) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/05/02 10:03:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f0000000080)={0x292, &(0x7f0000000540)}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/4096) 2018/05/02 10:03:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="f5391cdef0ad55f900008ea10000027d", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000000ffc)=0x4) 2018/05/02 10:03:59 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x2f1a) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='net/mcfilter\x00') [ 92.892988] EXT4-fs (sda1): resizing filesystem from 524032 to 658 blocks [ 92.900297] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 92.937829] EXT4-fs (sda1): resizing filesystem from 524032 to 658 blocks [ 92.944903] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/05/02 10:04:00 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0xfffffffffffffffe) 2018/05/02 10:04:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0xe476, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="9c5698f5f30575a096d686e3ac9257fe05c918ec38064e515ee123a27d7db7b7f55fb896181d266bcf981e00337b1eab833da407cf216f1cbb6dbed19d36958a6447d698c06adfd1a59bfa15962afd9b4d8daeb389f853ffe07ffa5318d234a1efbf452c82ecfa524ef81ac3387c5f65fe24016c4fb4757c601f2199ce97183e6c649ffa41ae4c0ffe58281ebd9e9b5fe14a716e2210380e5b9b3993b6980ead0b8871dc8ceb", 0xa6, 0xa5f}], 0x1124400, &(0x7f00000001c0)='%$ppp0vboxnet0nodev{\\(selfself@&\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="08a255b3f62d0d8424"]}) 2018/05/02 10:04:00 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x94, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x20200, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000640)={r1, r2, 0xd23, 0xed4, &(0x7f0000000600)="866bc29fc6e01113c8b024b2e4ee9c26a53727a488a1de5824f98e46e03cee3952aca44cb96c878008bd30c676af9bb2a0cf2c1ca2b14c74dd0f71", 0xfffffffffffffff7, 0x4, 0x0, 0x257, 0x7, 0x0, 0x1, "a042098b6d1ac62f5664315e6442e4990fb1c9480519c17288b1ae517f7e28f208587b9fbf99915bfae4d926b2a725e4a152e218099cb85ff2eed06798c2bd0afb0a97a2da41b8e9eac09cda2a9c1a76a85d41b3569f3740ef481ff880c52326e6e83cb9dc9c823374da224e4d520fad998a51b26ac807ebde2d0d6f49d49b66"}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d26"]) 2018/05/02 10:04:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3d82, 0x801) membarrier(0x2, 0x0) 2018/05/02 10:04:00 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040)=0x2, 0x2) 2018/05/02 10:04:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') set_mempolicy(0x2, &(0x7f0000000400)=0x8, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x4010, r0, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) 2018/05/02 10:04:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="915b3a63299ad46b738827cf557930bb5298ab336b0cbedbba1e9b6b6bd35dc852fc97f16b47b6e55ce7a4e8ed164778b2bd58dfa02d6ca616561f869934a0d5e3ef0bf570d4ace4b31156b6fe73970ff4386851ef89771f", 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x2}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/02 10:04:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)}, 0x18) 2018/05/02 10:04:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="68730bcced32a9b753139bb1941f2df402fc66ac13e3236c3c2d0bac325f5d4440727effeefcb4c53c25a0b9181fe7443df9ecbc6e58e6e54d58d56fae4a358da5bc3a9dfec382e672f69217c3c6c0e324fcce3001553b3fc9d201d58515a62b8d78cd2f50052e80d172234307510053f1cb90e549d671bbda272dab379b83f4f5ac335b2c9f93bf2fdb1d0070b71e3a4354e19ad848b39cbce65b79f07a5e12712f55c6c80e3fbe7c16631c87f3016fc41cd2da50856f9a10e05b") getgroups(0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r4 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) unlink(&(0x7f0000000100)='./file0\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x100000) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/02 10:04:00 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000008000000000000000000000000000000000000000000000000600000000000000000000000000000051e13d96e4c92213b8bdcac43c97c503426822d21b452a4de4553aed"]}) 2018/05/02 10:04:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b6d"], &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a319031fac422f6269c5ae1c2f7d31796710d6df46be7caa989621b38202050"], 0x22) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="2d40447d901250901e70b62fa50000000044df4e3fb6d443ca58b8e89cb36d147cd52b31b6c6497b1e431637602e2b919e66ba0864e05bb788f37bf2bc564d23550caf96a44c38", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x3, r3, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x210100, 0x0) 2018/05/02 10:04:00 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f00000002c0)={'bond0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "8c9b53eaf3b277a315b3711a6cde411e2882525c8160cdda337769c1b8eb25e4", "b87e522b4cd09c19c7d1cc470a0ffd1a1b526aa32dc047f5fd48de3eaec13337", "3808759e60f26efd577f830b31d38f38aa1e154ddcd15e7d6d21c0ace164d362", "b89fb33a0faa3018ef00498ffbc39ca4b4169d6db1097f03546454c39fe9e1e4", "3ad69b593cc0ba738611ee1e9262178811582460225bdd2237c108e04cec268e", "54b4caef44666f59635c0e8b"}}) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r3 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r3, &(0x7f0000000000)="16", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000300)=0xc) getpgrp(r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0xb}, 0x5}}}, 0x84) 2018/05/02 10:04:00 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)) ftruncate(r0, 0xe47) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) fallocate(r0, 0x3, 0x5, 0x7fff) 2018/05/02 10:04:00 executing program 7: 2018/05/02 10:04:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10040, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0xd000) 2018/05/02 10:04:01 executing program 4: rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x8480, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000340)=""/99, &(0x7f00000003c0)=0x63) tkill(0x0, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(0x0, 0x12) 2018/05/02 10:04:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="ff01000000000000002aaaaaaaaa0200"], 0x2}, 0x1}, 0x0) 2018/05/02 10:04:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/02 10:04:01 executing program 1: socket$inet(0x2, 0x1, 0x0) 2018/05/02 10:04:01 executing program 4: sync_file_range(0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0) 2018/05/02 10:04:01 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xffff, 0x4) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40) 2018/05/02 10:04:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x400012}, 0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x4, 0x4}, 'port0\x00', 0x42, 0x10000, 0x2, 0x100000000, 0x10000, 0x3, 0x5e, 0x0, 0x2, 0x7}) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/05/02 10:04:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380)={0x20}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7fff}}, 0x1, 0x4, [{{0xa, 0x4e24, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x1c8, @empty, 0x1}}, {{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x2}}]}, 0x290) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) accept4(r3, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000003c0)=0x81, 0x2) sendto$inet(r4, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/02 10:04:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x400000) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0xfffffffffffff5d2, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000080)}]) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000080)=0x4) 2018/05/02 10:04:01 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x400002) ioctl$TIOCSCTTY(r0, 0x540e, 0xd0b9) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/05/02 10:04:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x200) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x208006) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fd307b9f45c24e95e12aa8daccf7393e72be9cc66f000000000000000000"}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x9001, 0x0, 0x8, 0x28}, &(0x7f0000000280)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x9}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xffffffffffffffe1, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x3, 0x0, &(0x7f00000034c0)) 2018/05/02 10:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair(0x12, 0x20000000000e, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={r3, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xa) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x3a2}, &(0x7f0000000180)=0x8) [ 94.952867] syz-executor4 (7445) used greatest stack depth: 16008 bytes left [ 95.682867] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/05/02 10:04:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5929, @mcast2={0xff, 0x2, [], 0x1}, 0x2038}}, 0xffffffff80000000, 0x5c9, 0x100000000, 0x0, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r2, 0x1}, 0x8) 2018/05/02 10:04:02 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x44002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x8000, 0x1, 0x630, 0x400, 0x8}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000380)={0x8eb289b86ca344b3, 0x3, 0x100000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8b1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x2, 0xfffffffffffffffd}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x49, 0x7, 0x2, 0x20000000, 0x8, 0x23, 0x8000000000000, 0xb562, r3}, 0x20) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x3, 0x201, 0x100000000, 0x0, 0x3, 0x9, 0x2, r3}, 0x20) 2018/05/02 10:04:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000300)={0x0}) getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) r4 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x1000, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000000440)="f1fa34813e8d2600000000000000000000000000000000000000000000000000", 0x20}], 0x1) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000480)={0x2, 0x7}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0xaa, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/170}, &(0x7f0000000280)=0x78) 2018/05/02 10:04:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c00000000010300000000000000000e000000000000000000000008001500040000ec070016000400010000"], 0x2c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'rose0\x00', @ifru_names}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) shutdown(r0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x4, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) sendto$inet6(r0, &(0x7f0000000140)="db8eb64b34b34a00f6cc208997e6009d84e07459acbae3f720943509effdd3acc90d565f40515798b47f5289f4fb280d2df5276c409edaadcbeca5e959919464d89be0fd5b85a8ba0b4b460c2af2614c207389ba6c234498759f001de8d900da6b30421be509e6e28b005469f3fb5b33196edce5741666f0dc31ddcb4d18a91824c2b5eb93b0b22c8e19fc41885fe5ee8f1ca11ee807eebf684a46d72b611febdaf706ab4e2969356779bfb9de801d53231b477a95b4348352784b256e7724a5be83e7", 0xc3, 0x404c001, &(0x7f0000000240)={0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0x14}, 0x80000000}, 0x1c) fadvise64(r0, 0x0, 0x3, 0x80000001) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) connect(r2, &(0x7f0000000400)=@ipx={0x4, 0x4, 0x6, "1059b74fafb1", 0x7fff}, 0x80) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x2, 0x9, "9dee714097e768b366e4deddeace1d5600528e13fbd36a85aaa21fa9f3904422b512bc3c20c4058170b4d5ca770c3f861c42dfc73fe9896ef3b82cb0bb8658"}, 0x60) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) sched_rr_get_interval(r3, &(0x7f00000003c0)) 2018/05/02 10:04:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006540)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x5, "ffdd15fb2029e47709e8f7da4672614b8072c69e4ffee81108559e4ae98e83dc1d5d8c67d95ec6ca4c8c620da2c3defdc321664df87e7bd5c15c8f053a835b"}, 0x60, &(0x7f0000000200)}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'bcsf0\x00'}) r5 = dup3(r4, r3, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 10:04:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000180)=0x2a4, 0x4) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x8010, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000001000000000000000000000068000000000000001800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000010000000000000013000000000000000000000000010000", @ANYRES64=r4, @ANYBLOB="0100000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002600000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="05630440040000000b6300000b6300000e63334575def60c731500000000000010630840020000000000fd90"], 0x5a, 0x0, &(0x7f0000000400)="4fbcb4b3d8dcf8a7e7153e1a7766a09ab85385ac2f7401d791dee96cd034823a8761b7265a4b679caf3d72f74ea5afd779d02c9e7abcec9d34de86e1cb1f84c18f7d0a3640266b55b8f571083adcecce8083eebb34bef0fa1b91"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000480)={0x2, 0x401, 0xffffffffffffff01, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}) dup2(r0, r1) 2018/05/02 10:04:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x3812, 0x7, &(0x7f0000001600)=[{&(0x7f0000000200)="dfa7f9a692ebbe606cbe2028bc8a65ef244cf8e7885097ace941277b107e40c8408bc3f90b01c446e139fb090175e349c95113c438a23c9e8cda0328c82efb695c21a0f47c4e4506e651a55ff32abfd1bd542b02fbd2233f849abc669b", 0x5d, 0x40}, {&(0x7f0000000180)="e04ce5d565a5c81e75832b4fa7c78cdd1dbac4ec9bbc54", 0x17}, {&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="0643f2ddf0113fb3be81c0ffe1db0231c0b932f1873f0cb55d97e0e42b11ecfd297e285c6ca0143ebfeb2fe7b69a43b19bae1ad1ebf5263ee82e8f1eecfc640ea96b760033cd7f66b3a2ea768117b854978dbb8c679197d80057e8fee25e4efcc0758510ef9659e6e58063d072fcc21ba06c73ec2072e66b764e78b446f74e1f684358506348bd469a8048979fdc0c1210960014bbe48f6543d764081e42a354ec4dfc619192aab4a4fbcada8b4a417154c4f18fdf95ab", 0xb7, 0xfffffffffffff800}, {&(0x7f0000000280)="85c3f1f28c1bdbbbcfdbe2dc5c88c4", 0xf, 0x5}, {&(0x7f0000001440)="9cc1df14b6e770bbfec3bee9553891d1a99a58ea4301a62ba3dcdbb672bf86d40cb5a378f78314c1d02d06ca914d69e8cc199145aafc66a9b05857f301f800f3573e530d4f3c33d0992c6b70036b6c55bae8765a38da4307505c55d3554694dcd2dfffab393f0ff3529e45bf8493adb1824049516ab91d4e554ba434faa3a73bb3e1d9e93035baaf4f4d9e3bd6d924b68a412cc84957f70eb90bcc62c0a5bebb28bfe3408081dbabb91b27c4f74b674e7db625ff1dc7bc1f8eac609289", 0xbd, 0xffff}, {&(0x7f0000001500)="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", 0xfa, 0x7f}], 0x18, &(0x7f00000016c0)={[{@uid={'uid', 0x3d, [0x36, 0x78]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x33, 0x32, 0x32, 0x36, 0x30, 0x35]}, 0x2c}, {@quiet='quiet', 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x0, 0x35, 0x30, 0x30]}, 0x2c}, {@type={'type', 0x3d, "4da6add7"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x34]}, 0x2c}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000001740)='/dev/midi#\x00', 0x7, 0x40c000) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000001780)={0xe62c, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/02 10:04:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffdee, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x36, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) sendto$inet(r0, &(0x7f0000000440)="0aa516b0d8a235d44f1ffe3f1998c4ee6486c7e9c688ec6bfb71f5d276f1bd5a1cdd0b273b8e68cbba1f160e2a9957c5448d1ee303ec591e716563f7576c8d1eec47e3ad62ef96526b1d75ae908b62a14514bdb1c5298fb64c1485e23b2df942ef3c76e92e432c92e7e9dcb705f5", 0x6e, 0x4, 0x0, 0x0) shmctl$IPC_RMID(r3, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7fffefff}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) r5 = dup2(r0, r1) clock_settime(0x3, &(0x7f0000000580)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x2, 0x0) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r4}, &(0x7f0000000400)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000600)) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/155) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) [ 95.804000] dccp_close: ABORT with 65423 bytes unread [ 95.883969] hfs: unable to parse mount options [ 95.908821] device lo entered promiscuous mode [ 95.954508] hfs: unable to parse mount options [ 96.003726] device lo left promiscuous mode [ 96.058072] device lo entered promiscuous mode [ 96.669935] QAT: Invalid ioctl 2018/05/02 10:04:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000580)="b8260b8ec80fc75bf20f01ca660f383337440f20c066350e000000440f22c0b810008ee066b9980100000f320f20e06635000002000f22e066b98b02000066b87500000066ba000000000f30268adf", 0x4f}], 0x1, 0x0, &(0x7f0000000480), 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000380)=""/218) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000600)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, 0x80000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 10:04:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1277, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) 2018/05/02 10:04:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) set_mempolicy(0x8000, &(0x7f0000000100)=0xfd10, 0x4) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) r1 = memfd_create(&(0x7f0000000000)='{posix_acl_access\x00', 0x3) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000add000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x14020) 2018/05/02 10:04:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) fchdir(r1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)="4d4bca", &(0x7f0000000580)="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"}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readahead(r4, 0x80, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 10:04:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x200, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@allocspi={0xf8, 0x16, 0x505, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x70bd29}}}, 0xf8}, 0x1}, 0x0) 2018/05/02 10:04:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xf556, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%', 0x1, 0xffffffffffffffff) request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='keyring\x00', 0xffffffffffffffff) 2018/05/02 10:04:03 executing program 2: r0 = getegid() r1 = getegid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0)=0x0) r3 = getegid() getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = getgid() setgroups(0x6, &(0x7f0000000340)=[r0, r1, r2, r3, r4, r5]) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) 2018/05/02 10:04:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) [ 96.717967] QAT: Invalid ioctl 2018/05/02 10:04:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) listen$netrom(r1, 0x101) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/02 10:04:03 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x401, 0x6}) [ 96.807912] *** Guest State *** [ 96.811455] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 96.820348] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 96.829223] CR3 = 0x0000000000000000 [ 96.832998] RSP = 0x0000000000000f80 RIP = 0x0000000000000382 [ 96.839063] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 96.845080] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/02 10:04:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4c4b2b0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4}, 0x8) [ 96.851794] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 96.859813] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 96.867831] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 96.875843] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 96.883856] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 96.891870] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 96.899866] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 96.907872] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 96.915907] IDTR: limit=0x00000000, base=0x0000000000000000 [ 96.923930] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 96.931989] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 96.938443] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 96.945941] Interruptibility = 00000008 ActivityState = 00000000 [ 96.952210] *** Host State *** [ 96.955451] RIP = 0xffffffff811f7279 RSP = 0xffff88018822f390 [ 96.961486] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 96.967931] FSBase=00007fbeec668700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 96.975784] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 96.981713] CR0=0000000080050033 CR3=00000001b8b6c000 CR4=00000000001426e0 [ 96.988776] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 96.995478] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 97.001578] *** Control State *** [ 97.005064] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 97.011777] EntryControls=0000d1ff ExitControls=0023efff [ 97.017268] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 97.024236] VMEntry: intr_info=80000b0e errcode=00000002 ilen=00000000 [ 97.030934] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 97.037561] reason=80000021 qualification=0000000000000000 [ 97.043914] IDTVectoring: info=00000000 errcode=00000000 [ 97.049419] TSC Offset = 0xffffffc91062d202 [ 97.053769] EPT pointer = 0x00000001bd93c01e [ 97.099246] *** Guest State *** [ 97.102650] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 97.111613] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 97.120505] CR3 = 0x0000000000000000 [ 97.124296] RSP = 0x0000000000000f80 RIP = 0x0000000000000382 [ 97.130315] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 97.136341] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 97.143051] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 97.151073] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 97.159094] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 97.167127] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 97.175151] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 97.183183] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 97.191198] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 97.199229] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 97.207229] IDTR: limit=0x00000000, base=0x0000000000000000 [ 97.215238] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 97.223257] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 97.229719] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 97.237198] Interruptibility = 00000008 ActivityState = 00000000 [ 97.243458] *** Host State *** [ 97.246680] RIP = 0xffffffff811f7279 RSP = 0xffff8801879a7390 [ 97.252922] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 97.259387] FSBase=00007fbeec647700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 97.267214] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 97.273123] CR0=0000000080050033 CR3=00000001b8b6c000 CR4=00000000001426e0 [ 97.280160] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 97.286844] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 97.292926] *** Control State *** [ 97.296399] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 97.303085] EntryControls=0000d1ff ExitControls=0023efff [ 97.308554] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 97.315498] VMEntry: intr_info=80000b0e errcode=00000002 ilen=00000000 [ 97.322190] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 97.328787] reason=80000021 qualification=0000000000000000 [ 97.335133] IDTVectoring: info=00000000 errcode=00000000 [ 97.340602] TSC Offset = 0xffffffc91062d202 [ 97.344954] EPT pointer = 0x00000001bd93c01e [ 97.439632] device bridge_slave_1 left promiscuous mode [ 97.445589] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.461282] device bridge_slave_0 left promiscuous mode [ 97.466849] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.511933] team0 (unregistering): Port device team_slave_1 removed [ 97.522614] team0 (unregistering): Port device team_slave_0 removed [ 97.533165] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 97.547652] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 97.578234] bond0 (unregistering): Released all slaves 2018/05/02 10:04:05 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getdents64(r0, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) getdents64(r0, &(0x7f0000000140)=""/80, 0x85473c5a9be3377f) 2018/05/02 10:04:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 10:04:05 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x3e24, 0x8f6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) 2018/05/02 10:04:05 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/05/02 10:04:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/05/02 10:04:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=""/180, &(0x7f0000000040)=0xb4) r2 = accept$alg(r0, 0x0, 0x0) write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2000000000e20000a07418efb5176ce6eef5000007000000000000000000000000000000000000"], 0x1d) recvmmsg(r2, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0x99}], 0x1, &(0x7f0000005180)=""/39, 0x27}, 0xff}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000580)=""/4096, &(0x7f00000001c0)=0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x8) 2018/05/02 10:04:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x201000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x100, 0x8000, 0x4, 0x0, 0x0, [], [], [], 0x101, 0x7}) 2018/05/02 10:04:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@remote, @local, 0x0}, &(0x7f00000001c0)=0xc) r2 = accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r3, 0x120, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfa1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x915d}]}, 0x88}, 0x1}, 0x7c8ab10d7feb7a7c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) sendto$packet(r4, &(0x7f0000000040)="4e901ff85e5afc14dbf397a25f521c08f4793f26913374b94494fd9667b614c940c4a2c55299841651c770be8a104bfb1caff2ef8ddf192bf70e0674c3f891a61bbcd82d1a0a8eef97ad48e318262808603517ef064310c29f789dffc371c8dc61c5d7c1a5ff27", 0x67, 0x0, &(0x7f00000000c0)={0x11, 0xf6, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100)={r5, r6/1000+10000}, 0x10) 2018/05/02 10:04:05 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x8847, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x88caffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) migrate_pages(r0, 0xffffffffffffffc7, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/27}) 2018/05/02 10:04:05 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045878, &(0x7f0000000140)) memfd_create(&(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x8, 0x83, 0x4, 0xfff, 0x4, 0x1, 0x9, 0x4, 0x2, 0x6}) 2018/05/02 10:04:05 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='iocharset=c']) r0 = socket$inet(0x2, 0x80003, 0x8) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f0000001680), 0x285}, {0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x492492492492540, 0x0) 2018/05/02 10:04:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329cfceafbe1ed82930183d2cac214ebd99c6fc52fa131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66af405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0x2000000040000000, 0x9, 0x400, 0x2, 0x9, 0x1, 0x5, 0x8000, 0x1, 0x3, 0xf96, 0x80}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x65f8281b, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xad, 0x101, "c3f4e85776aeb62c47832feeedd5bc1aff473faf57fab8313c107b2a599685a0dd94a2cb834e71fdbca57f1dcdd89185ef4d632d1db5ac78303cb2e25b92a2abd39a10ea5bea87773e68862e61eab3a950526f303dc242a00af22bdb7e1cc968ceda195d702c20597d3af1ca3b5d2626db9eace19922470bc9e23ed9b952f213e700d48c5fbbd3a10d8050ad60b6a46e4690823458503a87538265423ac4d1beb550de9873"}, &(0x7f0000000100), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000001c0), &(0x7f0000000200)) [ 98.142694] QAT: Invalid ioctl [ 98.180950] QAT: Invalid ioctl 2018/05/02 10:04:05 executing program 5: r0 = socket$inet(0x2, 0x8000b, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = dup(r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x3104d317e010c651, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x4, 0x18, 0x1, r2}) [ 98.211143] JFS: charset not found 2018/05/02 10:04:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f00000001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x10000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) [ 98.305540] JFS: charset not found 2018/05/02 10:04:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000005c0)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x4, 0x4, 0x2004, 0xf000], 0x6, 0x40, 0x100}) 2018/05/02 10:04:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80880, 0x10) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'syzkaller0\x00'}}, 0x1e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0x6, 0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x2000001) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x5, 0x18, [0xfffffffffffffffd, 0x81, 0x9, 0x4, 0xfffffffffffffffb, 0x8]}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000ffffffffffff8100110008004500020000005b07fb0000008990ae9376b6e0b8ff02b789153ca878272a3d51d73c904a851deea2e3dfc23e9823e2102ae3fbf7ec5408c8490700000000000000698d22b90343e54f8b6824a740061158fc406613e8e78dc4fb5f826c9d114598c29564cc037785880d750965d9dc8c2b7cab5224d65f41bdbfa3f844206d2e620ea9e1148636f0d3bde12e44573bc65f06cd67dec37f12d2a2f563266d0bd1cbbc7b07944dc22dfcef96ce26"], 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x7, 0x7f, &(0x7f0000000140)="85627591f12a615c3f58d3aef996c01dacd6f1c9fe2d27ad2703bf44c4d7da52ce3007e02805fbd0e656a8d7431a53540c09e3d37260a09a30dcec89c6c8f5b2c91b32f2a321a0b1782b2059315097b182a703205e69e533df733d8930a6e792e021e0be165eec6e98ed0f59225e7fb977b7f99c8204615b118cf8b9ae0baf"}) 2018/05/02 10:04:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="f1fc"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x0, &(0x7f0000000200), 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 98.399823] IPVS: ftp: loaded support on port[0] = 21 [ 98.408361] syz-executor7 (7579) used greatest stack depth: 16000 bytes left [ 99.230804] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.237204] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.244538] device bridge_slave_0 entered promiscuous mode [ 99.272776] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.279185] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.286468] device bridge_slave_1 entered promiscuous mode [ 99.322486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.356202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.451790] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.479159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.578548] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 99.585666] team0: Port device team_slave_0 added [ 99.608909] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 99.616113] team0: Port device team_slave_1 added [ 99.638980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.664630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.689307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.714506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.924970] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.931364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.938040] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.944406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.688506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.764866] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.842390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 100.848568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.855767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.925562] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 10:04:08 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) 2018/05/02 10:04:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xffffffff00000001, 0x8, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001a80)={r0, &(0x7f0000000040), &(0x7f00000000c0)="109f7ea725b6768a5adfbf12f16eef0c5a0bdf34805f4482a097de3edd7db12d0e3d3928461975c65bc30a99b5687cc1672d025832559b65d176abf7de2952c66db4d3a4b64a54784dd65b46afa89630142616231ecd8064357e", 0x2}, 0x20) 2018/05/02 10:04:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) 2018/05/02 10:04:08 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x4, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)=0x1, 0x2) 2018/05/02 10:04:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='/\x00', 0x0, 0xaaaaaef, &(0x7f0000000640), 0x1000000, &(0x7f0000000100)={[{@data_ordered='data=ordered', 0x2c}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80601, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x3, 0x0, [{0x8000000a, 0x5, 0x8, 0xffffffffffff7fff, 0x8001}, {0xc0000001, 0x2, 0x5, 0x7fff, 0x7}, {0x40000000, 0x8, 0x7fff, 0x573f, 0xffffffff}]}) 2018/05/02 10:04:08 executing program 5: r0 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)=@canfd={{0x1, 0x3bd8, 0x1, 0x6}, 0x30, 0x3, 0x0, 0x0, "11785bff5eec200a4b701a511dcc8fd1e45730c84484c741be7cc6f1ac1b25f581bc5920e4e664e854969310c20346f63df075616258f81e231fc41f6276e054"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) fallocate(r0, 0x0, 0xbdb9, 0x3) 2018/05/02 10:04:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20f8ffff2b00ff0a000000ffff00000800010854540020490722ac098f805a60a10c24d35065460a7d"], 0x20}, 0x1}, 0x0) r1 = getpgrp(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x6, 0x100, 0x20, 0x4, 0x0, 0xfffffffffffffffb, 0x24010, 0x4, 0x1e, 0x4, 0x20, 0x5, 0x80000000, 0x4, 0x7fff, 0x0, 0x0, 0x80000001, 0x5, 0xfffffffffffeffff, 0x0, 0x81, 0xfffffffffffffff9, 0xb18b, 0xcd4d, 0x5, 0x7, 0x8001, 0x6, 0x0, 0x7, 0xfffffffffffffff7, 0x6, 0x89d, 0x7, 0x6, 0x0, 0x3, 0x4, @perf_config_ext={0x3e, 0x1}, 0x2000, 0x5, 0x9, 0x5, 0x0, 0x76ff, 0x9}, r1, 0x5, r2, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8001, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x6) 2018/05/02 10:04:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000440)={0x20000}) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/189, 0xbd}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)=""/40, 0x28}], 0x3, &(0x7f00000002c0)=""/145, 0x91, 0x400}, 0x10000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 10:04:08 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f00000000c0)) 2018/05/02 10:04:08 executing program 1: r0 = socket(0x2000800000010, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff0006001000d335", 0x26) 2018/05/02 10:04:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f00000000c0)=0x2) 2018/05/02 10:04:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x60) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001380)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001200)="0fce3f8146c79789870c4584f342e97f88f91a493c981def365b8fb6b3640ebf", 0x20}], 0x1}], 0x1, 0x0) 2018/05/02 10:04:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x74, &(0x7f0000000040)="175bc0fc4f49644c152b2f3f0b38777ce598bc0d551f50db51e3553c189382c3e68266ceb0f544c5124b2641612239b3b69c70f14989362eefe058a9ae5c15104b7245b8136b183e753c226a0d2d9a5747273a7f7d654a1a31612c8335749aed703f80ae0e05eb07699dd78a6d8263e214c21812"}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getpgrp(r1) [ 101.506378] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 101.527584] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 101.535105] device lo left promiscuous mode [ 101.585073] sock: sock_set_timeout: `syz-executor0' (pid 7944) tries to set negative timeout 2018/05/02 10:04:08 executing program 5: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000580)="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") 2018/05/02 10:04:08 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0xaaa000, 0x401}) r1 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/02 10:04:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x100, 0x574c}, 0x2c) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400000) 2018/05/02 10:04:08 executing program 4: io_setup(0x5, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x1800000, 0x9}, 0x8) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100000009ef18ffff00f13205001f006e3590f61b5f5c8cff80fabb", 0x30) [ 101.630689] sock: sock_set_timeout: `syz-executor0' (pid 7952) tries to set negative timeout [ 101.656762] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/02 10:04:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3ffc) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) [ 101.741194] netlink: 'syz-executor4': attribute type 31 has an invalid length. [ 101.784751] netlink: 'syz-executor4': attribute type 31 has an invalid length. 2018/05/02 10:04:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x7, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) 2018/05/02 10:04:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)="7fdce71890b0614d2b67b163ed544abe57d54932399624eef5e363443f4b18cc87c3c5954fb917f0bcf4dcd89e1c0f5c", 0x30}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/02 10:04:09 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e23}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x281, 0x8, 0xffffffff, 0x401, 0x3, &(0x7f0000000100)='yam0\x00', 0x2, 0x5}) shutdown(r0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/05/02 10:04:09 executing program 0: set_thread_area(&(0x7f0000000040)={0x4, 0x1000, 0xffffffff, 0xfffffffffffff801, 0xfffffffffffffff9, 0x10000, 0x3, 0x1ff, 0x1, 0x1}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25, 0xffffffffffffffff}], 0x0, &(0x7f0000000040)=ANY=[]) umount2(&(0x7f0000000480)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000004c0)={"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"}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000140)) 2018/05/02 10:04:09 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000140)=0x856, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)="646374525438ef75d26be309637000", 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) r3 = gettid() setpgid(r2, r3) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000002c0)=0xe7c) 2018/05/02 10:04:09 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700ba0000090007000a00001e00000009fdb2bf291205d194f48a", 0x22) 2018/05/02 10:04:09 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept(0xffffffffffffff9c, &(0x7f00000007c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x1da) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000100)) setsockopt$inet6_mreq(r1, 0x29, 0xd42dcae2fe52b4fb, &(0x7f0000000900)={@loopback={0x0, 0x1}}, 0x14) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mofe=a']) 2018/05/02 10:04:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) [ 102.886988] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 102.888645] FAT-fs (loop0): Unrecognized mount option "" or missing value 2018/05/02 10:04:10 executing program 2: r0 = socket(0x18, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) 2018/05/02 10:04:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x1, 0x73e0) fanotify_init(0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x3, 0x53) 2018/05/02 10:04:10 executing program 5: r0 = socket(0x81b, 0x800008, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30), 0x27e}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000001440)}}], 0x1, 0x0) [ 102.971553] f2fs_msg: 10 callbacks suppressed [ 102.971567] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 102.983287] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 10:04:10 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={[{@nolargeio='nolargeio', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0xc6131b82a196d6ab) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 103.012140] FAT-fs (loop0): Unrecognized mount option "" or missing value 2018/05/02 10:04:10 executing program 5: rt_sigaction(0x7, &(0x7f0000000080)={0x42a53c, {0xfffffffffffffff9}}, &(0x7f0000000040), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x1ff, 0x10000, 0xbb77, 0x7, 0x2}}, 0x8) syz_open_procfs(0x0, &(0x7f0000000200)="6e65e026cdc17000") [ 103.055558] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.062814] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 2018/05/02 10:04:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tkill(r2, 0x3f) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x86f7, 0x80) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/232, 0xe8}}, {{&(0x7f0000003580)=@can, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/170, 0xaa}}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/187, 0xbb}}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/27, 0x1b}}], 0x5, 0x0, &(0x7f0000004840)={0x77359400}) 2018/05/02 10:04:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005b40)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x3f, 0x80, "b4d87b79f56234b9db21c5f03a546706bde35f07659209efc3ccf48f0828ac36fc6b77ba210859bab4338fabb3a3d333ab12d21e9a31f0634457cc13e18146", 0x2}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="bf7b7fa6f9a2a56b5ff614deebfc79d137047972a540849c223d7262378c75e3c14639d7de7c1b972cb54e1244853bee042570c25794b90fdb6525dc3b3222172db68387a266051a947f0d315bb9b89223f37d25f78be012e0ecacc63833a10b75d9710578b32c83b874157ba34b1610493430e3ec01", 0x76}, {&(0x7f0000000180)="30d2c2ae4a5499fbe3fe03feea3b38939c9cd61ea9879a47174b1ff57f489e991ee87b145de45871a81032fd37ca6c78c65ebc42a590247076b97b0abb81743a26df3bfa24ab420e7bcffbc060cb997e08", 0x51}], 0x2, &(0x7f0000000240)={0xf0, 0x113, 0x3, "3f8ed50f5fad431f4c3c31d02660e17405ea309cda6e90dbd56e9ab9de272bbe574ac8457ac76fa87592d893d5407ce3372944067c2d696517ebff6f73375e58b80f13364a95827406991c691b70d32a6d2eec2686fc439b26122c267e6d0b3b9d94d59652ae1a739f615ef1d3deac87edd0d522771c4e05472489446e92e574077b71f1109633d7bce4e4effd3bc893f13de641f77ec7daa1f884f0e0d465e855542de252f71229909c4fb168bdf059e749681f7e1cbd51401d89a557d6838b2be98c6a170615a40a2a0c368bedab64c169c1f3090a5ec0f7900e0eca"}, 0xf0, 0x20000800}, {&(0x7f0000000340)={0x27, 0x1, 0x0, 0x5, 0x0, 0x81, "4a85a6954e14c6ddaecfda7ad68156ab61cec1797b861dbed4a2d0bdc27c1c3f654d2dcaf632386670756562fec78bbea8364f9c66ff1799653f518bf335dd", 0x19}, 0x60, &(0x7f0000000440)=[{&(0x7f00000003c0)="71b2c0beccf79551fb147ef65de95daa79fcd6a42a579d411d4bf5e1c75fb52a20ae0fd03fe76870494c6403a5b5bee6bf2dcd1febf76d4a7d8976809b0004ea118b6ea920dc5106ab11c2b95eb52702b43a3932c2826335f129122e6d68b2260e3cc7d2", 0x64}], 0x1, 0x0, 0x0, 0x4040810}, {&(0x7f0000000480)={0x27, 0x1, 0x0, 0x2, 0x8, 0x85d0e3, "597f6ad15b4d4ad3d4f5b724f82a321a84a3b704c3265ff094a6cb44d627d04b67a0340ab4f87b93c295fef3f6d9f7d94bd3c0bfae02294d27e75bc43fd6ae", 0x39}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000500)="ca4a49d6d660df8e66e4d4cef58ce89406c40a706f8757a9dd2af16f1d7f3cc6e588724ac111422615343a12ebbfcf5b25f0aa587e1e237121c041b14195ce2ca5d8704751afc683493f1e7ee6064005c62d1cf3ba8f9ba586e1e877f9d716b9afd819bedf3c977af63ac9f65611256725d7af947575ef0e376243ca9b81e06b72d37bb2abdf237926fa2c22682659487fa6d0183c3e55ecd6bd62abd19c68c2732a7ae586cc06ab1c62151c84869e7a9448e989be15b8ae33b78160869f84ff3d316ed12be4b3e0da22125c0f428e41529bd0591c7d1b12eee98c0d59f009b1e7a7cf5be125d9390958fa1b531d17", 0xef}], 0x1, &(0x7f0000000640)={0x1010, 0x113, 0x49154fc1, 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{&(0x7f0000002e40)="eae9a01cfb79782f9f22ba2b1056d1734112edb9a0d3071197669bda35efb541476aa4a1f3b9f58870cfaa03e390bf69d2fc28079dd134f39f756691b57af4aa6948e1ab855301d7c8fa6bc5bcbc2f8e3f798ef61976483f25d09fcd10eeb41ee986b7cdff8d9909270ae39fa23cb1c46ec2016c99c6639e67129f78c6f0bec139299845d9bcad01d9065167556bbc591e47c1d5144aa957170000b43a94448338fc4b01e066882b4e9dd4025e741449bab819d59c381fb870250b50b393e72f2fddc663bd771ef8d06fb0d066025578b735d0638a872ef5afcb17c0d1a440d4469220c1ce76a491423cee6a212a79e32dbced", 0xf3}], 0x3, &(0x7f0000002f80)=ANY=[@ANYBLOB="380000000000000017010000158d0000984b2c0493372a6027ad0877aad91fc6006a2294cf41644a688f488594cdd150ce104d0000000000"], 0x38, 0x20000000}, {&(0x7f0000002fc0)={0x27, 0x1, 0x2, 0x5, 0x7da, 0x8, "3e679e430dec1cc9d926123d58aaa7fd863667d8b0345f9dcc37c4f5ff8e2953f7875d37fd91c73c7e919131078814ae4f543b7c9cf4e563beeebac09bfc62", 0x35}, 0x60, 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{&(0x7f0000004700)="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0x1000}, {&(0x7f0000005700)="bfcc", 0x2}], 0xa, &(0x7f0000005800)={0x10, 0x1, 0x40}, 0x10}, {&(0x7f0000005840)={0x27, 0x0, 0x1, 0x0, 0x101, 0xfffffffffffffffc, "ac4ff5ad91a664b0f7435e2f9e4745e6c26ec0acb7bfd2d8c10a4ba2d8db71ffdbfe0e963a5c6c36862ef0ebf67167c4c71714e3d49babf79171625416bf4e", 0x2c}, 0x60, &(0x7f0000005a80)=[{&(0x7f00000058c0)="85f33eeed989d687090e8c742019473a20be29461f35b2ac91e5b36037f51c4548c8088ad5c35321a6bdb829d44b55b9ae5c13c10e115ecdfe8b8ab344a9b56b588ce7fb33", 0x45}, {&(0x7f0000005940)}, {&(0x7f0000005980)="cb328924745d7a475fb8301f3831e4707c6966712038da2cae33ea49b288fea294407cd84e458edb10d157742430d55be91c5f7c3bbb855c4e63723a2fa598d2d0ea106564be6a535e2adaae842adf9c481eff871d8a71325a66ba9d65b891e68e6936a89feab08ca224db701caa721e00b51e0b6aa4433b7d9dfbd2fa393ac1b1e3aa4731dd09bbb0619bd5083056fa254d6408349fbaea20d9fe446d288f4833771f89bc6f6b3158960248", 0xac}, {&(0x7f0000005a40)="0c600ef9a7c31e3c35356b96f1d9c80455a2b2ed1883b9bd198f7c202d77a5d2b704901b88e5dadcfe49870d2492fc176d673104626a6774ffbaa666552df7", 0x3f}], 0x4, &(0x7f0000005ac0)={0x48, 0x3a, 0x3ff, "8bf0f75ad23683104cfe9afa20aaf44b30165f16d1a21d6d495cf4da3b8e9dc22d85af99d56e431f05222b0e79e58d51b6cb4ffe"}, 0x48}], 0x9, 0x4000015) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) utimensat(r1, &(0x7f0000005940)='./bus\x00', &(0x7f0000005d40)={{0x77359400}, {0x77359400}}, 0x0) fallocate(r1, 0x1, 0x2, 0x10001) 2018/05/02 10:04:10 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x420000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xbd, @dev={0xfe, 0x80, [], 0x21}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) [ 103.120981] REISERFS warning (device loop4): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 103.120981] [ 103.135960] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.143099] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 10:04:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190001000000000000070000000000000000000000000000080001007f0000016ee04c52d99c267dc14a4853d36c5b3c86e5759af851cd338b112d74574e7d9d603f3671fc308f98b02694b0af7f3e2f23d76e3ac6e4f1869049d6a5c15e8eb93d8c50eebef4221cb8e2c0ec1a07b205f48813f3ba64cf5489ba4ac2"], 0x24}, 0x1}, 0x0) 2018/05/02 10:04:10 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3a000000010000000000000000000015aecf740003000000de96cfc5217235055461ad51a16acd715db8dbf9c2e939663f382101d4f66595a8da229c34965d888f7c0641f2fecebf72963ccbe73fbddc745713aa5076b07549daa4233136ec3ab50723e747579eb729f0ebc8c1c45decf42c681f03810637050082b27d6686a5780c41d17e1323e2863327e2d6bf7009bfc4c4a23c369c18a7322968e2ec2b01d53f073f6cb9bd2d922de3c5223aa6"]}) 2018/05/02 10:04:10 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f00000001c0)="2f44a858d3034b916ca5a107fad0d1d20a63c71a", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x9, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x100000001}}}, 0x88) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 103.241666] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.249153] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 103.279514] REISERFS warning (device loop4): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 103.279514] 2018/05/02 10:04:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) dup3(r2, r0, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x200000004d0}]}) 2018/05/02 10:04:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x22001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44810}, 0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0xef, 0x1bc) 2018/05/02 10:04:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r2, 0x400, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xafb9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x40) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000100)=r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) dup2(r6, r3) [ 103.383198] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.390463] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 10:04:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000240)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) 2018/05/02 10:04:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) clock_adjtime(0x5, &(0x7f0000000200)={0x1000, 0x9d, 0x7, 0xfffffffffffffffb, 0x81, 0xff, 0x7, 0xd8, 0x1, 0xf744, 0x4, 0x4, 0xfffffffffffffffd, 0x1, 0x2, 0x8, 0x9, 0x8000, 0x2, 0xff, 0x55bc, 0x6, 0x100000001, 0x5b38fdea, 0x7fffffff, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x5, 0x7, 0x2, 0x7ff, 0x9, 0x3, 0x1, 0x7, 0x4, 0x2}, 0xb) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000300)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) sendmsg$alg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="d3b3cc603972042916fba00755b46803", 0x10}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x3a0, &(0x7f0000000a40)=[{&(0x7f0000000140)=""/16, 0xd}, {&(0x7f0000000940)=""/172, 0xac}], 0x2, &(0x7f0000000a80)=""/158, 0xfffffffffffffe5b}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) 2018/05/02 10:04:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x100, 0xfffffffffffffffd) ftruncate(r1, 0x8000) lseek(r1, 0x3, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x0, 0x80}) statfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)=""/44) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x74ac86c7}}, 0x2925, 0x4}, &(0x7f0000000240)=0x90) 2018/05/02 10:04:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl(r0, 0x100004521, &(0x7f0000000040)) 2018/05/02 10:04:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'ip6tnl0\x00', 0x6bd}) 2018/05/02 10:04:11 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x80000000, 0xf402, 0x4000000004) fallocate(r0, 0x20, 0x2000, 0xfffffeff000) sendto$inet(r0, &(0x7f0000000040)="e01e6c8bd69f885d08f61d3e0e0cf1159c30d82ebe733344f80a85813d8f365d0f80b62d91e2c4eda5ea59efe14542f0264955f344b18f", 0x37, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000000c0)={0x81, {{0x2, 0x4e20, @rand_addr=0x9}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) 2018/05/02 10:04:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000240), 0x0, &(0x7f0000000240)=ANY=[]) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) timerfd_create(0x6, 0x80800) getdents(r1, &(0x7f0000000280)=""/50, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40100, 0x0) 2018/05/02 10:04:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000016c0), &(0x7f0000001700)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001740)) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40201, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x7f, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x1, 'lc\x00', 0x0, 0x5, 0x6d}, 0x2c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="ce19f40f322f3b4b2d4dc302f03970f4da9499701f8bf0", 0x17, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) [ 104.380709] FAT-fs (loop3): bogus number of reserved sectors [ 104.386645] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/02 10:04:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86c626dd60d8650200140600fe000000005045fa53000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/02 10:04:11 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="cd390b081bf2", @random="cfab81672a14", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14}, @empty, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) [ 104.549200] FAT-fs (loop3): bogus number of reserved sectors [ 104.555186] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/02 10:04:11 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/igmp\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_create1(0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x200000000000001}) 2018/05/02 10:04:11 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000240)="d1106746303ab20d860134c26a18801f6aca7333998685b8fb16fb60aa9372e33569d9e8d3f3") recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffba, 0x0, 0x0, 0xffffffffffffff18) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x1f, 0x24142) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xc40, 0x4) io_setup(0x7f, &(0x7f0000000280)=0x0) io_destroy(r5) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x7f, "3d457a7087310297c8401170eea35b8c81b06e6a0c7512ddee909346a905276175dad6c310c8d078d8d0687be01b234952b84d3b9a2925da5a2a5129b49cc140d23a4b77e2ad27a6ce60b2e04fca797998399eedf9bcdcb8a353bab6dc30fd0fa181d0c4155c264c8230156d171dd7db4b7719e4e12cc0f87a66e8f0af7295"}, &(0x7f0000000380)=0x87) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000500)={0x0, 0x1, 0x6000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000480)=0x84) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000000140)=""/178) 2018/05/02 10:04:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x8, 0x82) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000300)) pread64(r0, &(0x7f0000000180)=""/203, 0xcb, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl(r0, 0xe51, &(0x7f0000000280)="b389333d6914e66adaaf8f84e5b2f8e6f768e9205c15479f19fff7d56459937ed8bbe2e0aa9d9bad16222cdc4752da989401c5556f8c9e56dee3ada397c70d0bb99078711d3355b6e0652e9dd999533345d7693a6d0ff431718b72f592e5c1772c37cdf5c0676daf") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000140)={0x20000005}) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/02 10:04:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x30800, 0x0) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x4, "a8bb76a3a7b29379b15e8096f68c778044f554460a6e5a84b34788fd4c952c4af484370acde18111a59bc65019645cb5a05766fc2a5eb7c7186522686e10b0", 0x1c}, 0x60) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0)=0x100000000000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000100)=""/108, &(0x7f0000000080)=0x6c) io_setup(0xffffffffffffff73, &(0x7f0000000000)) 2018/05/02 10:04:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffb9) sendto$inet(r0, &(0x7f0000000000)="3e41f9c2a966902af673fff4d6146adf3e2a57b6a34e9d3d55bbbc115b8c3e1dc3190103bd7711841bc300a639758ec1883884c557aa496b99432529f09201f166d6132ff441b197e69d1af5221a0d4c1690e7b8b40e1120319fa7324cf1428abeab989c1be1dea1899caf469218984d9431a56a18bf4d62bca682d4aa6dcfb1afc385f5cf99eb122652d6fe90022e6da70af7e33ff351b84b36ae5a80b67c1d5bc21c1826321435", 0xa8, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000240)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r0, 0x1) 2018/05/02 10:04:11 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200880, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x401, 0x3, {0x3, 0x0, 0x2, 0x0, 0x1ff}}) r1 = socket(0x200000000000002, 0x80003, 0x5) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x0) 2018/05/02 10:04:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x8000000000000010, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60000}, 0xc054) ioperm(0x0, 0x3, 0x23) 2018/05/02 10:04:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f0000000080)) ioctl$KDDELIO(r0, 0x4b35, 0xaae2) 2018/05/02 10:04:11 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xf95e}, &(0x7f0000000180)=0x8) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7fff}, r3, 0xffffffffffffffff, r1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_settings={0x710000, 0x0, @sync}}) 2018/05/02 10:04:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) sendto$inet6(r1, &(0x7f0000000280)="ea0c1e18540150ce98d7f24679aaf773e90d87c8701454e61960f9b689ae2a38f8176a866db4855d9bdd2c9a40acdeaf362116776db3a33f70aa5fa525622e86094f0fdfb62c3b4040e251b57337fc8787fc6988962e453c6df721c1498429f4aebd46ae6c7390c29d14ae8fff8d9f07e7a729e530c480bc49e5506f44cf0215548824b75b738389adc76d61d8f367a05aa1cb9949d0e5e66e144778d0d7901bf5fa2ca82e67a93e7d674e15c25a1bc9d36efbae7859e1311a9e52a17e0388af1cc190f19668282c58890e4d61808e83d01954905507e7848c06681b9ae6bdd88c58e8", 0xe3, 0x4000000, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x10001, 0x4, 0x40, 0x9, 0x0, 0x80, 0x2, 0x1, 0x2, 0x1, 0x8000, 0x6, 0x80000000, 0x3, 0x80000001, 0x0, 0x6, 0x7fffffff, 0x1, 0x7ff, 0x80000000, 0x3, 0x3, 0x40, 0x8, 0x73, 0x5, 0x10000, 0xffffffffffffffc1, 0xffff, 0x2, 0x1, 0x401, 0x935, 0x1, 0x6, 0x0, 0xbd, 0x1, @perf_config_ext={0x9, 0x100000000}, 0x98, 0x1, 0x5, 0x7, 0x6, 0xcf78, 0x7}, r2, 0x3, r1, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r4, 0x7}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r5 = memfd_create(&(0x7f0000000040)='/dev/ashmem\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000000080)={0x9, 0x5, 0x520, 0x0, 0x0, [], [], [], 0x3ff, 0x5}) lseek(r3, 0x3, 0x7) 2018/05/02 10:04:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r3, 0x6, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) 2018/05/02 10:04:11 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)={[0x2b, 0x2c, 0x2b, 0x0, 0x3f, 0x3b]}, 0x6) 2018/05/02 10:04:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x633b409, 0x400) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000100)={"fa36aa5a9b35e0a2ce84ff5b1fcd32cff2dcbbc796434b31dd385c315f7d71a389381d81ad7848a574bd570093dd1c80f8124fbc5eaa1b36e33c4736ebe0611414897488f7644ed414c73c130da19356cce85b00198d5bbafe4e16a6bf21a1d264a1ee07fca30ddf3cec5eb4e9236049a4e921131b1926a71675e3f7dde9ae37671b6b45cc830f2ff95eca0258a16b4b502e311c553910adeb634fc258a2dd6cbc15b99f536ed2fdd4828a3b140481aad894c3254c13b4ae37e7438b13b8a379abde53c9c38dfb36af5b63f808888a67736081385cdca6fa84ec0ac25df1ba7bca7aaa297d720765eda5303b79fe2729d1e8bfabad3aa7b0fcf49add0dd798ac424499f0e89899ceed3cd537e0de0c113f8823d7a38cf091871ac464100fa82e63b0c900ad4691cc8c83bd3e00975d900f150fbc0a0b803fc3b2cc64f2a8794c5826d1c2efa3a326bc647ad76c49f0e2cb411b564ce509382e04a88256fdc8dcacbf2d0c8f85decd5f505139242f3abec27f7bf573482578a728c2babfa5f2f0efce1616d877cb2d7fb5d400c74eec9b5396b5a25e00760e0882346d581e6f0a628410b5ece5d57fa85c417ba9fdcaf8bb76ef061d4c36f4dfbe48e8edb0c4fbaf70bfc5b2bcb2a63f2361a104e1fda5181456570d6da80cb5360684e15b9870f2d1000e39894a0385abb2fadcc3dce6de1779e00d05731e0c1fb29740b408d3af847f82fe1539fe82860b9f3db9117955e03ec24248ea157b754fd5c673c2b24cec77501dda7910bc18d6e3f29420dc016d7df2e5a6adf080e8904762f1de47e549d9607775981dcea84558e52c9f6ccf513265132eef6fd0f7c0fc0dad39ea19769cb68b2c87d8bc2e60c84f89cdbab86787c34fdbb7bb06bb82b1b696d2c3f6df00296ebbed9a35fe295598db25ea033f8a74c1f3adae6ac7ecc0e029620025c81eac06add48bd54596410eeb743cf3be842942489fd4cebf03019d4bd02e99aa7eebaa2a2b72e03d73310c4ef969e5d184dbdfd863c91b231b3f8ab21964c1845a23db1d9ca16b7f395f254da6e99e24ed56474a363667d46e0a9cba2f98fb97b7cd4ee00247a0965ac79cc25fe16772aacb95b2c471e6c6121f57e032bc58a9a902503d7f9a70de6d585e51db3513cd24d42cc3d4fdfdc6da33d5ac0feb57ab96fa65ed0c9b96b1230945891bb02fa5f4869a1e269411688553307dd9e2b168411afeadfdddaba52fa0da1abf79733d4e3f427bbe0ff2819370d8f7b7306a82683509e1a7433ec3fa82481426e2d8059c0b35effab04d01631cfe12277d10d4027a18641a6a13e59e5909d00c2e42401e6a9110e5038f7ec7ec3fd7c820fc20ca14af2115ff241ff92831d70993ad15a0f133d0a2d29ba2f832d6fe3ee938fbe85c52ab06e37ff023e28d774e6dfa7626b823522ba5249fec917d955709"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x1d}}, @in={0x2, 0x4e22}], 0xfffffffffffffe67) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000500)={0x3, r2, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) flistxattr(r0, &(0x7f0000000540), 0x0) 2018/05/02 10:04:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a319599bfd9abe6de0983acee86a083a684b7ccabc9996e45900eb7b12159220061cf477a13a6ed4cfc43587bc2172d085bc7bd81b4605e58006f4029e20f4b89f9385bd062cda399ee12d27909a6ad0ecd0c23be61b2af72eda26bcc32c74451395ee35aeb9b49d2cfae98"], 0x4) 2018/05/02 10:04:12 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0xffffffffffff89be, 0x8, 0xd0a}) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)) write$sndseq(r1, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)={0x9, 0x0, 0x4000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 10:04:12 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000baf000)=""/1, &(0x7f0000000080)=0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x31, {0x351d, 0x9, 0x59, 0x4, 0x3, 0xffff}, 0xfc3, 0x7}, 0xe) 2018/05/02 10:04:12 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2202, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800a0000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000000000000000000254f7057903483e813b430b89a97010000000400051b080002"], 0x20}, 0x1}, 0x4c801) 2018/05/02 10:04:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x4, 0x2) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001080)={0x401, 0x100000001}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/02 10:04:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) bind(r0, &(0x7f0000000180)=@sco={0x1f, {0xa5c2, 0x9, 0x6, 0x7ff, 0x10000, 0x44}}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00002d4000)}, 0x0) 2018/05/02 10:04:12 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000000140)=ANY=[@ANYBLOB="cd398dfb0f00000000000003d08ba40086dd60c0e54400183a00fe800000000000eeff00000000018300907800000000ff020000490000007852fa7bf5149ccd0b6500009cd31ca81b1d4edcb7d2282bcf0b5c74275b0c2bb2661380cd0cc859935a48499e7ef7cf433a15a908d3ea62d3e1ac0743bb25a4def6aa9719e8a231ef4616750c92818883e41aef66dc1cbba7d0b0be049bff73ad3e0ead216bd8d1c4f8900dfbe942"], 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x672) 2018/05/02 10:04:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000280)={{0xfa01504eafe903a3}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x55, 0x1000, 0x6, {0xffff, 0x1}, {0x755}, @period={0x5d, 0x277, 0x3, 0x1000, 0x3, {0x0, 0xfffffffffffffffb, 0xfffffffffffeffff, 0xf0}, 0x7, [0x101, 0x4, 0x6f08, 0x1ff, 0x101, 0x100000000, 0x5ae]}}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x20000800001) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000080)=0x3) 2018/05/02 10:04:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x3, 0xffffffffffffc65d, [{0x8, 0x0, 0x401}, {0x3, 0x0, 0x7fff}, {0x400, 0x0, 0x1}]}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$cgroup_int(r3, &(0x7f0000000200)={[0x3f, 0x0, 0x32, 0x3a, 0x35, 0x2f]}, 0x6) 2018/05/02 10:04:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/149, 0x95) clone(0x0, &(0x7f0000000100)="7426af86f2c91ab947cf2bd2dcd40b9ab5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d6889c59e15ff2f46a") fcntl$setstatus(r0, 0x4, 0x5fff) 2018/05/02 10:04:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffdeffffff7803000000914b00"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x4e23, @loopback=0x7f000001}, 'sit0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x440) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000400)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000440)={0x1}, 0x40b95c26) alarm(0x200) 2018/05/02 10:04:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400010) uname(&(0x7f0000000080)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8080, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/101) 2018/05/02 10:04:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffdfffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x230) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000140)=0xc) sendto(r0, &(0x7f0000000080)="cda013c550c1e15a1632d2bc0821ae15b268cef456f8e683468d97afd3d8de43adb44cfd1345f42dc3c95e9af7f6de4e6a717c4334be8983678e441dce1cafba2249afe45dd12fe1a44b1b0dfc6a2ed8abb1b26a46fa5863c7ca4abda5792c1a2924a357c1a445d5b8e7d290452251830d451b8015ac5e650af99cc1496c44da5f0b4d9d4e0b356505298a0b213ceed5656b7b1636aa1e149e3744dc3ca6ae3d80e34664", 0xa4, 0x1, &(0x7f0000000240)=@ll={0x11, 0x8, r1, 0x1, 0xffffffff, 0x6, @random="30f9f9cdf5c0"}, 0x80) 2018/05/02 10:04:13 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x2c, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000001c0)=0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) flock(r0, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000240)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/02 10:04:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000001c0)="ca8f7dcaf55663975db09f47f6f14d8f6730c6ce80843e29e417c9fe4dbf3d120ccaab27155426399c2f0bb6c0f01ac4298dac4d4a211d33c36f074ea01a18df41a930b3b554ef4ee33e74f3e8281f109129260f8296468014bc0335ade02a05cf64a6e69aa31411f587e8d9dc23e91515f1cf7235cd51025aac6b3ea729f5abeb5a42b1e378d866d4133289cdbc389d5734fd451a31148c73c4648bf0d5cbbea4867003445d20e1e25f1e426c90fdb75abf80a202e609a79a8571a6d0fc4fd4762693d801687ae197b905966c238d346743a041dd9f00ce631724b6f7da846e426989a1e6acd7bbe0d95de0d9bec9904cc7cf92575121", 0xf7) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180), 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/23) 2018/05/02 10:04:13 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) 2018/05/02 10:04:13 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bpq0\x00', r1}) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000001c0)={0x5, 0xffff00000, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'bond_slave_0\x00'}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x8, [0x7, 0x1000, 0x8, 0x4f, 0x0, 0x401, 0x3, 0x71]}, 0x5c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b70305fa"], 0x0, 0x0, &(0x7f0000000040)}) [ 104.839746] APIC base relocation is unsupported by KVM [ 106.287812] binder: 8283:8287 unknown command -100334665 [ 106.336192] binder: 8283:8287 ioctl c0306201 20000140 returned -22 [ 106.362321] binder: 8283:8294 unknown command -100334665 [ 106.375706] binder: 8283:8294 ioctl c0306201 20000140 returned -22 2018/05/02 10:04:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/05/02 10:04:14 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) clone(0x1f000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/02 10:04:14 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r1) 2018/05/02 10:04:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@mpls_getroute={0x20, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) init_module(&(0x7f0000000000)='^vboxnet1\x00', 0xa, &(0x7f0000000500)="32bf47b2feac9350186d521ab7f70ab60fc57be3026db0b451feb480cdb8e0528f1af8afcd29d3ff9733b36f8626fee3fa2a8be29fa7ed7edafcaa2d6df8958a7d4a2fd831700e58081339450e22e4afa1dbd4e112f4a2e531a0650397d4c9c0b0402a2dab2049eb5cbb0dc27f4448856ffc89a12eb77c80b43d9a2042") r1 = socket$inet6(0xa, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000019c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}}, 0x200, 0x5, 0x3, 0x1, 0x80000001}, &(0x7f0000001a80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001ac0)={r2, @in6={{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000001b80)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x2312, 0x3e, 0x74, 0x5, 0xffffffff, 0xb2f8, 0x10000, 0x41, 0x100000001, 0x5, 0x9, 0xfff, 0x6, 0x6, 0x243]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xe5, "6915b9563b7a302fb2402b3d3ec1e6a7decdd0cc0446589f74996c9b8dae7bd5fdc01faa63ef7319499ecd18aaf020f3ee610e93406045be00f8f1fd1b2a4dd5c75af09dea5a484baaef6a44975c8651137b122816397e42b72ad446eeca3b44b185679d70d726c9d405aa149a7cda08661f3322e4de81a874aad6266995fc49db8dfdb88db074787c7261c414fbaf4f992d2cfce169178fdd97c7b5205cf027e4443eebcd3138da11192298d18cd640cdc6fcb50ac686f4fd8e40302df61a2a5f1be2ccc89a38d298a387fae8e868216c8ac769aafd99003b47c239c41479a3874aa822ab"}, &(0x7f0000000140)=0xed) 2018/05/02 10:04:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8000, 0x200000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x28e, &(0x7f0000000100)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r#'], 0x5) 2018/05/02 10:04:14 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7ff, 0x403, 0x8, 0x2, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0xf, 0x3}, 0x14) 2018/05/02 10:04:14 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000019c0)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) statx(r0, &(0x7f0000000080)='./file0/file0\x00', 0x7000, 0x212, &(0x7f0000000140)) mknod$loop(&(0x7f0000000280)='./file0/file1\x00', 0x400000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x180) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) syz_fuseblk_mount(&(0x7f00000017c0)='./file0/file0\x00', &(0x7f0000001a00)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/05/02 10:04:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000005012500000000009546ce0000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001800)={'bridge_slave_0\x00', 0x7}) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/175, 0xaf}], 0x8, &(0x7f0000001640)=""/43, 0x2b, 0x6}, 0x40000020) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000016c0)={0x3, 0x200, 0x100000001, 0x6, 0x0}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002840)={r2, 0x53, "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"}, &(0x7f00000017c0)=0x45) r3 = dup(r1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001840)=""/4096) [ 107.022240] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/02 10:04:14 executing program 6: mlockall(0xfffffffffffffffc) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3ae, 0x4001) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffff001, 0x0, 0xb47a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x6b, r2, 0x10000, 0x2}) 2018/05/02 10:04:14 executing program 7: r0 = socket$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$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r0, &(0x7f0000000040)="c3", 0x0, 0x81, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0xffffffc5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001200)=0xa9, 0x4) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000001180)=[{&(0x7f0000000100)="39c2a6e57f909174bcc6c7bd2f62f21d38265629db24c4601f0e2d3dfd03f1b9edfc97aa1adfb52919c4e5e674050fb873fda8d2b8da35e1f7a23579fa172a3d880d6a6a6c5648c5bbd5181eb9b35483b43d4cfb6d7fb1a720d24512cd", 0x5d, 0xffff}, {&(0x7f0000000180)="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", 0x1000, 0x4945}], 0x80000, 0x0) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/05/02 10:04:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={r1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r2, 0x101}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x200000000) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f00000004c0), &(0x7f0000000600)=0x60) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0xe1, "bdf60477354a64161030fc0ad734c2faf71b667b7ccac7a254b20886bf6db383b1a3f9e09841d5bee582d0d2023880876e12a6f456d46ae8f1890dc3d9b0ce340a260eb4a8ba0a1f2f3f8638ea104909e7678b158a77533e0f21316901e6e7c829c8c5e9a3f599ca31ae878ee280c4a0da00b8ae446eb1942232ef3c402a34827431270d9ddfe7c04411b7a911629ad2beb67788be146c9a5b00f29e88c2ef25afee3ee81863cd0398f4a80170cecf0f8e5567838abb87b162b682ecf8890b934f9cd89fc31c820d7c7379479464e5e5879d16de2342af4e09cc8d726e0664e58c"}, &(0x7f00000007c0)=0x105) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae", 0x6a, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000800)=ANY=[@ANYBLOB="30000000180001000000000000000000010000000c0001000000000000000000100006000c00000070f4745248baeee6c5230000000000000000aded7f6730aaabd3d836edcb199e26855cef9073530f5f4d4b2aacb34c680e92fa035d062249993e6489c8789fa5a461e190a1a1714599cb385faac6f8201a3571e075a673ea962bc52cd4b833c4271a43713691a425a31a5afee8c07bfd028cf87f131768a6"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r6, 0x0) 2018/05/02 10:04:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='\x00', 0x21, 0x11, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x1) socketpair(0x9, 0x0, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x2c, "3727f43eb9c1de754ceb0045ff48a75d44db002e9bfc78499b47e0a3e48783b58d32bb3f1fa4eca0b6159125"}, &(0x7f0000000140)=0x34) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x7fff}, 0x8) shutdown(r0, 0x1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0xe1) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0x4100000000000000, 0x16002, 0x1f, 0x2, 0x1d}) [ 107.098577] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/02 10:04:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="3900000013000904690000008100002e0700004003000000450001070000002114001a0000000002e500000000000800f41ee4bc7c2bad5825", 0x39}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x4000, 0x400, &(0x7f0000000140)) 2018/05/02 10:04:14 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), 0x4) 2018/05/02 10:04:14 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) sync_file_range(r0, 0x4, 0xfffffffffffffffc, 0x0) [ 107.229824] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 107.237591] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/05/02 10:04:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x100000000000000, 0x32, r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/05/02 10:04:14 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/02 10:04:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x10}, &(0x7f0000000180)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2005}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffd, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) write(r0, &(0x7f0000000000)="24000000200025eff26b000420edfc0002f300080110b500001051ea08000100000000b7", 0x24) [ 107.368954] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 107.376403] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/05/02 10:04:15 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x1000, 0xaa21, 0x0, 0x7, 0x800000, r1}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000000380)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/02 10:04:15 executing program 7: r0 = socket(0x10, 0x5, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x2, 0xffff, 0x1000000009) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/05/02 10:04:15 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x73, "461722c01009467bdc417f09af8749f79155f7ba067042be589343e8a617eb21d29d2ee52dcaca608287faf6a61f0d0c0fe63cb230a731a76e3103d0ee7895c32cbea540d1f61604b4577da20ac2fb2ba083400645aae8c141729085e2ee900c3f7f805c9af20bcdc69b0bef2f138262a4a676"}, &(0x7f0000000100)=0x7b) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x80000000, 0x7, 0x3, 0x6, 0x800000000, 0x42b, {0x0, @in6={{0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0xffffffffffff5018, 0x2, 0x1, 0xb3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={r1, 0x81, 0x7, 0x1, 0x7, 0x6, 0x0, 0x2, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0xf50, 0x8001, 0x5}}, &(0x7f0000000600)=0xb0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/05/02 10:04:15 executing program 1: unshare(0x40603) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSBRK(r1, 0x5427) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) 2018/05/02 10:04:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x20006, 0x800000008, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x9, 0x7, 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r1, 0x800, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6e60}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/05/02 10:04:15 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0xffffffffffffffff, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xffb) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900007f", 0x18, 0x1400}], 0x0, &(0x7f0000000140)) 2018/05/02 10:04:15 executing program 4: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') timer_create(0x0, &(0x7f00000002c0)={0x0, 0x4, 0x0, @thr={&(0x7f0000000140), &(0x7f00000001c0)}}, &(0x7f0000000300)) preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/05/02 10:04:15 executing program 0: set_mempolicy(0x20000, &(0x7f0000000100)=0x9, 0x1f) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ca4, 0x40) fremovexattr(r0, &(0x7f0000000080)=ANY=[]) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffff9, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x52100, 0x0) ioctl(r1, 0x9, &(0x7f0000000200)="ae5114136e0e135dddb439b323c879930593a73534d4754ae4e6d735d301a5fe00998ccacb441747497490b96edc47823c7e9170f4e9ba03f455713da18921d337eb4c853065d9cc373bf71c05f63a23a922508ed096f428c4e335c95a721763e8ccebcecaf5fc0ff754543ce52625db717db944e484e770342287de2d42e591a62ceda9e7ebf14b0d01243f0424c114d4a35925e7a90897232f3eb8fb14baa40cf00743e7f0fec3c48397a3aaf584ad9cccdf5d795eb9b90da892011d2505ed6421d874257433e888dc53ec7af359b43c3050204ae2cd09278c67313f6eb4eaf21f146c4e400c962060c4655710d8") fremovexattr(r0, &(0x7f0000000080)=@random={'security.', '/dev/vcsa#\x00'}) modify_ldt$write2(0x11, &(0x7f00000001c0), 0x10) [ 108.103075] QAT: Invalid ioctl [ 108.118011] f2fs_msg: 6 callbacks suppressed [ 108.119892] QAT: Invalid ioctl [ 108.122561] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 108.122576] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 108.143828] QAT: Invalid ioctl 2018/05/02 10:04:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffffe, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000014c0)='=', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000)=0xfffffffffffffffc, 0x8) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x400}) 2018/05/02 10:04:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000002c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setresuid(r2, r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup(r5) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="01d1f3443e0e6bf06b0000800000000000000000000000000000000000000000"]) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 108.161839] QAT: Invalid ioctl 2018/05/02 10:04:15 executing program 6: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x5, 0x100400000000, 0xfffffffffffffff8, 0x57, 0xa4, 0xae80, 0x9, 0x7fff}, &(0x7f0000000200)={0x8001, 0xfffffffffffffff8, 0x5, 0x1, 0xfffffffffffffffc, 0x6, 0x400, 0x2}, &(0x7f0000000240)={0x1, 0x6, 0x5, 0x5, 0x1, 0x9, 0x4, 0x81}, &(0x7f00000002c0)={r0, r1/1000+10000}) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) recvmmsg(r2, &(0x7f00000005c0)=[{{&(0x7f0000000140)=@pppol2tpv3, 0x80, &(0x7f0000001840)=[{&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f0000001780)=""/180, 0xb4}], 0x7}, 0x1}], 0x1, 0x2, &(0x7f00000018c0)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x1, 0x0) write$binfmt_script(r3, &(0x7f0000000600)={'#! ', './file0', [{0x20}, {0x20, "5c298276626f786e6574306d643573756d5b2165746830"}, {0x20}, {0x20, "5c298276626f786e6574306d643573756d5b2165746830"}, {0x20, '\'userself'}, {0x20, '/.'}, {0x20, '.@system'}, {0x20}, {0x20, '#! '}], 0xa, "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"}, 0x156) clock_getres(0x0, &(0x7f0000001980)) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/05/02 10:04:15 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000b40)={@loopback, 0x0}, &(0x7f0000000b80)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000bc0)={r2, @multicast1=0xe0000001}, 0xfffffffffffffec5) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80bc0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000600)={0x1, 0x0, 0x77ccd6c1, 0xfffffffffffffff8, 0x10, 0x5}) recvfrom$llc(r3, &(0x7f0000000180)=""/35, 0x23, 0x100, &(0x7f0000000240)={0x1a, 0x206, 0x2, 0x1f, 0x1, 0xfffffffffffffffd, @random="83404b04a932"}, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000140)={0x0, 0x3f}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000000)='vboxnet1wlan0#)@#\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000640)={0x3, 0x7, 0x101, 0x0, 0x2}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bridge_slave_0\x00', {0x4, 0x3, 0x8, "b15e004000", 0x9810}}) openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000900)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e23, 0x3, 0x4e22, 0x0, 0xa, 0x80, 0x0, 0x73, r2, r7}, {0x80000001, 0x1d6, 0x9, 0xff, 0x600000, 0x2, 0x0, 0x37}, {0x40, 0xffffffff, 0x81, 0x5}, 0x3, 0x6e6bb3, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffffffffb28, 0x2, 0x8001}}, 0xe8) fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e24, 0x3, 0xa, 0x80, 0x0, 0x0, r6, r8}, {0x4, 0x0, 0x8, 0x6, 0x3, 0x0, 0x10000, 0x80000001}, {0x5, 0xfffffffffffffeff, 0xeb1, 0xfffffffffffffffd}, 0x7, 0x6e6bb9, 0x3, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x0, 0x8, 0x8, 0x10000, 0xfffffffffffffe00}}, 0xe8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="3d25000001000080020000000154d895b5d5969d760059010000ff0000001f00000000000000e1000000000000006a87a0d7e6bc710fb49e2bf14a1d20501febb84e0d452742c7e4bec6d22e2590600a7578a619da7bb8b8644bba1bea058cab13b39e33519eecef4acdc8268b0fd3a26240eb96556f5aa0d5a19456857e69af84e335170025ec297405c01172df30cee3c8fb023b1a38d3f6e95cc004fcddb8f928338e4f1c24ebd99c43792d1a1201983516abf116c6b5eeb49ba464e8ba8f7f5a0d782620afdadad4d59b271bbd501a9c48c2c0c55ec00b5ccf69e05561aa0d7421272804ac86d1bf255fb5fdda7ed3691edfba1864751a6f038162d286f395401cd28735a97f8b575f05732e0bf9563394d5d3549f003bf1307f9e8cbb596a786ec0f186c9825d22d744ec3fde120d58c51c436da3c1b887b14839b7902b7d4b167a01668efdc0dda396c1db4db694"]}) 2018/05/02 10:04:15 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = getgid() r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0, r0, 0x1, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/02 10:04:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x1, 0x7}) [ 108.198254] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 108.198254] [ 108.206740] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 2018/05/02 10:04:15 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='yam0\x00', 0x5}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/02 10:04:15 executing program 1: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x16440, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x4, 0x8d, 0xa00000000000000, 0x4]}) [ 108.327886] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 108.335069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 108.383540] IPVS: ftp: loaded support on port[0] = 21 [ 108.415658] F2FS-fs (loop5): Invalid log blocks per segment (2130706441) [ 108.415658] [ 108.424111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 2018/05/02 10:04:15 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x7fffffff) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) close(r1) 2018/05/02 10:04:15 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x9cd2, 0x3, 0x9, 0x4, 0x3, 0x81, {0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}}}, 0xfffffffffffffff7, 0x20, 0x400, 0x2, 0x3}}, &(0x7f0000000140)=0xb0) getsockname(r1, &(0x7f0000000300), &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0xc) timer_create(0xb, &(0x7f0000000040)={0x0, 0x18, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000440)}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/02 10:04:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) clock_adjtime(0x7, &(0x7f0000000240)={0x2, 0xfffffffffffffff8, 0x0, 0x5, 0x81, 0x5, 0x3, 0x0, 0xd1c2, 0x0, 0x5, 0x7fff, 0x80, 0x952, 0x1, 0x6, 0x7ff, 0x8, 0x2, 0x1, 0x1ff, 0x7, 0x0, 0x6a, 0x400, 0x1}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="640f090f2012b817010f00d8baa000ed66b80500000066b9cd0100000f01d966b9c208000066b80e00000066ba000000000f30f3640f01c90f350f08baf80c66b8ecfb568b66efbafc0ced", 0x4b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffd}) 2018/05/02 10:04:15 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000080)) r1 = semget(0x3, 0x7, 0x102) r2 = getpid() fcntl$setown(r0, 0x8, r2) semtimedop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000140)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x40000000}) 2018/05/02 10:04:15 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) keyctl$get_security(0x11, r0, &(0x7f0000002180)=""/53, 0x35) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001b00)=0x0) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) statfs(&(0x7f0000001e40)='./file0\x00', &(0x7f00000019c0)=""/244) sendmsg$netlink(r1, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000001c0)={0x15ec, 0x34, 0x400, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x3f, @fd=r1}, @nested={0x1348, 0x1f, [@generic="7a9b5d4189087c43c1c92254fc32a8a5041bd156620474e0d4a8247ee0a7ba0525dd1b870ca7e08d3596b6608f9d410c52ba7e91225ad149b80090727efea2ef7303676fe9f258b5d6a544f67228eeddee5364c5f59acd9367277e6c68506b3f81deddba632a476ff3fcf6f023d0945da233691c1b995b93a86916cd653c9eedfb2b1921b5d4f79f30d4d0d61fdcc45b3c73ac0e1c8a824b230cb2a41113e0a1ff52857626b3fea4bc45f4da4118ee605e9361f6a94dcbc1e617c2cd3b457817b2459d70684cd1a17f16654b81594a96bd509732cde13401a5b373522ad9e2ba58b850c7", @generic="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@binary="b8dc5ebcf640d79bb321cdc3fcc49626759b2906cc0c6ad0dfb1724df52ff14db40dd0b32959468ce2bbdcc37dfea8315522dee3e8107a2385f7546b709d3b3efc870706c4ae38079fb59ff752f016bb4729d00ba76569935c6071f8a07866ff1516fa983c28eece15ea982e502092d9fc1a7861b2d50feda06b2659442b314f3a27204b3e8ca6204f55321dcf75ccc9598733a8466ff068eba3ae8dfc69a5bcb39f56cd639bf7bd899c268ff2122b12d86a00995db4d5cde9af4cc03751334cada27b0344274790fb9478365b3ff6ad834ecb51a31042c3f725020bbfb66d13fdd3f7347f78b01cc48b9f831ff8124cdacc956a"}]}, @generic="7e7ba76e7393da99d53d086bbd11cb35c24eeddb0da9f74e32f9a7294e9c2c04d67e34a7cb4a2eddfd8cbc36e75cbe5d935003ab0ba5f0e2ff37b56d7782e647bc784c041985484179f79722d4fd8916e3aa4b49a558750f7a2ebb9992dfa263cf19227a19c04f66c86597d515ef0654b5c84d95c9b9695d54bdb757adb99126bd68b09d6a9d394763e9c907f0fa368d799435860221620a59162d6ff9cc0b391d3ba746fd031c63ddf17625", @typed={0x8, 0x83, @fd=r1}, @nested={0x164, 0x10, [@typed={0x8, 0x63, @str='\\\x00'}, @generic="738192d99dce9271a940390eadab4846df537a650c5394d6cdc9cf4b1225876c0f9c77b8a3c66630f0daba2e0d16a59366a6f87c8dbb102f081c671a36e15f569a3bb744339d34469ebf4c560dc31ac796953317bba0dcd100ee11a0ae0954594d791d477ef35c34291b319552db54958a191c71", @typed={0x8, 0x17, @u32=0x20}, @generic="93cc8b9672ba7c3d40af1c316ac7578c778fd2b73e17f1e6e676dd5776db638f9ea2225ad734663a9a8af9abb611618d6b8106001e097945741b69456b9c86c8acf001745a1271e9a0f79f5da106e01e3334a80412d8d3da9e98ee19d8ab06c181cc194c641346dcbe2ad475ed", @typed={0xc, 0x65, @u64=0x8000}, @generic="8fe070caee4740eec6b99eb3e114c5efddaf36e65a5e02dd6516541f44be93863c1c3db93836b6d415697941346b431c33948cd278b8a93c358579d10b54f7bba98dbcf23403e62e208deb6e04f1d619378ac607dd51a23c5123d68be09b0a6b2d7411"]}, @nested={0xc, 0x31, [@typed={0x8, 0x41, @pid=r2}]}, @typed={0x68, 0xc, @binary="751a6dfc8b20809f2c1d2983c22ba497c158c0a7584ae9a76b63636f80da14bcd78ebd4c98b230a5bb5402979976fa607fed273712453f7bdbaaedc7cf05ee674ebc97567d5ffa64aabf6233a89caa791858055eba8ef86dafd8cfc279b113d70cd4"}]}, 0x15ec}, {&(0x7f00000017c0)={0x1c8, 0x31, 0x28, 0x70bd25, 0x25dfdbfb, "", [@generic="1a3ad17828a69c8605993cbfd6538a17fe44827cc6f0e71ba90cf84235e9aaba6f04950548db6833b8fd3535b83b20edf49fa3fb403023583bd2b2ba62e8c12e3d721b89a5dad8ff7385f5822557658d63c6fd705aa1a21fc50cd38447c277c4d4b58899e91ca49e3b97332fe039f7445c43fa1e401bfc90bc8af7ab81da6c6fd1d865ff71e17eacffba245cbc8b9c807cacfbcd52255b37e360ba5dc961eaf1eece1cdb6fefdf1dbf2704404081c8255c859711a5e62b4ded39485fcbc3922cf5d2c97bcd9c5f5cec9b98032012ce8a59a3da454342f2414f2516cfc7752841ecd2d5429f6aab2ad7762f5c3a", @generic="1523c513e1c4d1b75e2f45cce17efacbaaa36866fb669f2349432b38fa802da20b24b317ed4310e2f1a21f046cc655ff7111b56b1dbe9045bdb0ec17766991afcd48d770a4e1c9820b6303f7b785546c5207e57fba6a04994612792ca3bedb3d9605fc5789f2980d536953591205c8307bab07eb36133f5501dad1c261f6f95e1e32b766ff0070c4e2fa2aba6cfc76b07c92f9ce33a9943dc428ce14df15663ee78982a134f75a50b853b1df0549478eb4809229ede011ca3cd536d4955427f2ce3f71592c92c56bfd5a31"]}, 0x1c8}, {&(0x7f0000001f00)=ANY=[@ANYBLOB="c4000000420000002cbd7000fcdbdf25397544a4c6a06565c4e11e5f78a9d8fb6c0de999ac7a2d8c8812168d3ae5af374ec55b59d26f5ec512698d0c60c7de43dcdf7ab9d2db7aac3ae17bcd370bfa3ee8e87c5fa37a3176e7a7baa253d6c8a1173f6e57767070fa162b3f1d8d7266c88a409d84f943256403ca1e6449a6e0ce2859c36e7e68c12631fd37000000000000000608008e00ac1414aaac9d1dc774fe27cddc1e2fe861fa1c06ab0cb16863b4380042673328c11730e3f58cea6b501f8e39fee04f2224d22e1e46e993e4a61fbaf2f19f93f38bc1fbc47f19d6723ae55dfbb8b688e91c6ca5d13d927b2530007421"], 0xc4}], 0x3, &(0x7f0000001c80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x1}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xffffffffffffff01, 0x8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff0a) r6 = syz_open_dev$admmidi(&(0x7f0000001d00)='/dev/admmidi#\x00', 0x3f, 0xa0000) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000001d40)=""/224) 2018/05/02 10:04:15 executing program 4: r0 = timerfd_create(0x0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x7, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/05/02 10:04:15 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffc) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/42) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x2, 0x21) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f72ffc), 0x2) 2018/05/02 10:04:15 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x24, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x1, 0x33}) 2018/05/02 10:04:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'team_slave_1\x00', 0x2}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="2aa87dfbd7eef3de", 0x8, 0x4bc}, {&(0x7f0000000240)="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", 0xfe, 0x8000}], 0x100004, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000e3ffffff000000"]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00000002c0)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000014100", 0x24) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000480)={0x2, 0x0, {0xffffffffffffffff, 0x2, 0x80, 0x8f6832f345a42537, 0x5}}) r5 = socket(0x1b, 0x7, 0x1) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) fcntl$setownex(r1, 0xf, &(0x7f0000000400)={0x0, r2}) 2018/05/02 10:04:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 10:04:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xd, 0x6, 0x6, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000001180)=""/88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x80000001}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000001280)=ANY=[@ANYBLOB="0900000000000000000000000000000000c0c327000000"], 0x14}, 0x1}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000001040)='/dev/full\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001200)={0x4b220c2c, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000001240)={r4, 0x8}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000001080)=""/181) 2018/05/02 10:04:15 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x0, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x86b}}}, 0x32) 2018/05/02 10:04:15 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setuid(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0xc00c0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0xfffffffffffffff7, 0xff, 0x0, 0x0, 0x0, [], [], [], 0x100000000, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6=@mcast1}}, {{@in6=@remote}}}, &(0x7f0000000180)=0xe8) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000380)) 2018/05/02 10:04:15 executing program 5: exit_group(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000e, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/05/02 10:04:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1000, 0x80) write$cgroup_int(r1, &(0x7f0000000200)={[0x3f, 0x0, 0x0]}, 0x3) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beaf68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff0000006500060001000a007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff60f9b55bd1b3335d5bffff0001f3", "e9a40005000000f711a8ffff0000000be3fffffeb833220182ab867d00"}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x3, 0x7, 0xe1, &(0x7f00000000c0)="f393dadd28f61453c8db8225af05f13a43292f6f08f0395e4eaeef0eacd7ecf14fb2b2db2935140925162c5c2487de9157e0bba4983402446e8a9f33b67932c01f6e3d48b475bb027cbf3923227907d601b545c2e0d7b06c861b2122f7e719e536ee1dc8a24c19567954eddf840b09bd1d7cdafb0d967d8d6b54cc92c8c0a79fed3fd89d5e7efa6a459f7884ea1c3aef8ec3167c200b5416998f1c244e6e87fef9b0fb40b006bd2225b5500f4a0d1ad733171aeb6155bc2faa57907689419799204fe64c3d8c7739250d0ca5bb2ecd95ee27c59c9711b0c7af7a95dcacdefd4a10"}) 2018/05/02 10:04:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x1) r1 = socket(0x7, 0x0, 0x7ff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000600525c080003008d000500a203"], 0x12) 2018/05/02 10:04:16 executing program 6: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x7ffe, 0x10001}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0f578a681539c3553547e76aabb1520a9cf0644aac088255604e5805ce2dc096440ad34b1b4df8a6c76fdf0100000000000000c1df8000000000000000e6af24dc61abc202dc3b649804f8c65f469e4840dd8b4ca39c09000000b38dd9f2c98e7c9c92f29b17374ca6b21100000000000000000000000000"], 0x0) 2018/05/02 10:04:16 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fcf000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000300)="b800010f00d866b9110b000066b8da00000066ba000000000f300f3083f6ebbaf80c66b84c3b5d8f66efbafc0cec0f06b8bd000f00d80f226466b8010000000f01d9b8c0000f00d0", 0x48}], 0x1, 0x0, &(0x7f0000000380), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 10:04:16 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) 2018/05/02 10:04:16 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x21, &(0x7f0000000180)={0x16, 0x4, 0x80, 0x6}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000cf17cd58d2948f30c400000000000000000026e23dbb40bf11217e01d3c09253539bc5b589d17ba4c32cd6297e2af3e499e8ddf7b0fdba4938c6056b6a27bafde2be17c7d299883c955848291bd50ae8757b5c571d41fe30efd8412e93898e36bfcc265f524f06e2923fcf109ad611161b9e88e81232bd5197c925fdaa96c112eac3889dc0439bd4957280dde313c00ce554e53f0c3d9a371a99e61adef9bb16def0f1122e92dc5caef3fa00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/05/02 10:04:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/raw6\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="003bc0fb3bb479a32c446528def39b39505207abcf56dc55af8ae8dda3376e91173210189abe5ac5cd81713f73c294d5e3b184a77bc7a091e0d01cc69c25862f76705dd5fe0eb3467e37fa146f17b3c739eb1d2dcf0bd2b5aff092196716f665e2bc48") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200080, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000140)=0x1000) ioctl$TCXONC(r2, 0x540a, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023dff0)={&(0x7f0000000000)=@newae={0x64, 0x1e, 0x1, 0x0, 0x0, {{@in6}, @in=@broadcast=0xffffffff}, [@lifetime_val={0x24, 0x9}]}, 0x64}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/02 10:04:16 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xffb, 0x40fffc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="028e75c4d27888a0c8fd378a919f7668d70f6e43c968a2214c51acf16499301d9fbcdf3a8c843a33a181321c046a19ecad46b323fe1e4f29d05f1d6b4be06e430c88daffaac279ecf7b51ec91097f848235430a0655aaa310f9ee54ffc89372e880b81bc2c1632a27cd733747f0427764ef87dc28bc47eeea14529de753d6d4a7efc033c3228adde7219"], 0x8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b84136ef75a344bde44110000b822e000bf0cec63ab91d400000000000000000000000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x80000000, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) clock_settime(0x0, &(0x7f0000000180)={r2, r3+10000000}) r4 = getpid() r5 = fcntl$getown(r0, 0x9) tgkill(r4, r5, 0x3a) 2018/05/02 10:04:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000027030000000008001d0000000000"], 0x28}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x42100) 2018/05/02 10:04:16 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2, 0x2}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) lseek(r0, 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 109.462570] netlink: 92 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/02 10:04:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'rose0\x00', 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x6, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 10:04:16 executing program 6: r0 = socket(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x80000003) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="95202c", &(0x7f00000001c0)}}, &(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x38, "7e95cfff902a5ddfec0d77fc56222431efecdd048bc44858fb08df84f33220194f91baedb133cd870be75a1fd0aedf4ee2b7018370737e81"}, &(0x7f00000001c0)=0x5c) 2018/05/02 10:04:16 executing program 7: futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x6) 2018/05/02 10:04:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="65260f23bc0f01cb360f6182003026660f58630072cbf20f38f19c0500baf80c66b8f874b08166efbafc0c66b8b300000066ef0f01c86165650f1be6", 0x3c}], 0x1, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x1, 0x1000, 0x4, 0x200, 0x8001, 0x7}, 0xff, 0x9, 0x2, 0x3, 0x80000000, "06a47172a428a34e420cca0b8cdbc5a4c6a87c94389068f8ed3f6a64735a10fb6f0a7b6c3d46c1e433ebc0f68ac7958ba5577865de6948e1391dc7160c3d0a0b95873e33e476ac8770a60ab723d25ead04d047d68fd5d64d2f62b0edb6fd966e17bf177e5326e0b33b6978c48f0f9bf77e1fb47776ed53f3332a15975cbe3ec1"}) 2018/05/02 10:04:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 109.599211] XFS (loop1): Mounting V5 Filesystem 2018/05/02 10:04:16 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x10) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) [ 109.654932] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 109.658072] XFS (loop1): totally zeroed log [ 109.694982] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 109.727437] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 109.737606] XFS (loop1): Unmount and run xfs_repair [ 109.742673] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 109.749367] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.758251] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.767115] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.775983] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.784848] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.793719] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.802587] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 109.811451] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/02 10:04:16 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) write(r1, &(0x7f0000000600)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6041d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348507f66eb4a471c576def381cff15c80a55573ab8294c86ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf05be5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6ba96798551f811b549d45f864502dcd8acacb5a8128e9b22ff309730405b6a6041f0e3150534c377584dd06fd2b7298b40b219a385c0a0dafc235f89520d279b78a8c490dbe1ba7b0cf1b7d97877df7110db73678caa2a4a06180227f50f2b4345ee7d6908cde9fc0e607c06313057ac7ea45c746c0a1d01b96f3b858bcb50499fd9d5f169245c0bf61e0ee2e9448ddaf5f6dee84346e88e3e0e8424158dd19901fc62480e1b8fce0e35b1af33d325fc1d9f099ebdb443a7a9e2d5b790064cfe83ef2cffc032764a3dbab5c192b2b706f2490c4132ecdfb8199379ef5753b342220474dce5fa8350bf773cfe6ea4e59069afe26d13e2520cbe160d6e6277f66f59f662010ca8b04c39c13dbe58714b0c20fb60ce35956f03d0ce7d1c8f49fe58e4e02b0dfb2bfa7e2f9266d4d277a26c20eba8fe9e1a6f4d33eea0408e7851037feaf98b206e715f4f271a5540b4378c66ff443bfc27590b804ce0113a49d0f9a228704e060f941ac4cab43a092b8cb631f4e42bc01eab16df656ddc336443a174d3620727248fe661c7708aa666593cf292a9b260e9add7c2b2f529123b61c1dbe90040befa16ac143a85edcea9909505abea838f55417f22907db516c7834c721501bdbf6da88b3d2b7614a5a0c47eef47df8a14e1903246f7c0a19ffe9b1b430757337787bf0c4806b077a23c186b10fcaa45b6b9b835352b302a365383526bf528bc1447a32f820a835a70be016ce7c8ccdd44818590b0bb78d873ec82d358157c17bb7d492e1380d55726a53e841e0db10c75cf60f1f45462aadb7ac68492dd82f44474e5526fc6464821218be14456c2b82880b4b5695331eb765f7af222d074a6340deca2efefc3252407128d9667c082dc9132934b6bfaf495739bceb72519f96083960364bfd530935cff84639e86f7c7d7ff8c09c150c297cdf1d1d5c72375941b54bad98a8c7da0e1bc72ad4f409cead9442cb416627aece9fce6738314f34169515fefae96aef56e73f1e0ce996db7cc7f51ea68b0f1eff5fa6458b54948be60fd864055dab9e61dd9811211ef9a8a6005fd1acc3ac5f583d51a678334a8614687c66ae6da740d6c4f90e17583e66057ff5d1257c22360bdac855c04b89d1fbacbc35b767d0b8b3af3852c5456bef48b3552b18d602cbae9e7608892ea9707091020693152c14fb11b3034753a96e6967193787d34b8c02790d5d7b657cf60e8dcee76a7019a6cb15b9bed93aeba3b9301bd716d0c526f1250076db165bbaec71f5235b240dd7c47efbcba6023a813cfd0c9e214f053b8e4506f6f5d19a75649273ea314169176cf5a58c12a032facfd26e4f7b99bb6b781eb6e9b1d9d569c8ee418e768507ba679a03eeb67aed511fc8020c54d7aca03391fe8d552d5c09247a2d1296af357583932ed06f267aa226c48c049458efcf557efa57a12629e94910c2a2790aa097f9618eac64206c40da2c5ba56d89be13b80a8c1b5f323335418d32c78887c67c4353c9bcd3b9ecd7ebfed12bb1c181d0a2656468c7397ce36a3977d6962050268d345085d32d8a150cf3e555ba96b9924d31387255d214ede89c603ae0bc7a576c194789ea493ac40f6799d99ff7f7576ef94a3a169ab6a3784b1253e46c42307ad967e051ecdeb7b1fc913b6985d2c5832cc729a3d54681cf9223090385d217534d5a4b6321532380afe9081d50f9ce0e1b18d3935c0372d89a016d4cadecfcdda0f71c66ba069f7df223f84e26cf5ef32486753f5611f58a7fff4e09a8e1e26f2cd73775c4aad9881c3bca27a2d8b255a0b08b43a780bc58717124ac5b32feea1ca9cf4caaf4d77e8bdb0409a0b96f37c7c9c6ddb45483d5f02b558ed77914fbf7299904f60db0fc37acd95397a5c6dbe99854106744d3e7c463d7895d60e3ad3b768587c1e122e4ca0a249a437fa864dfdbc8b91eb39f7d885993c261d68f57463f4fcb94391a6ddd6e85b702f28532346e07d5731a3671cb9c50416fb0ab07a64b0f80828afe56cd772b2ae738f0cef0e2f00ffb5c4e49b4022450969aced7372f0f7c4d43b0e9e9caabdc4f12d59061abd5b1df1762b14f97537937f7c5e4c8daf10e7f00bca3f471183d11d4dd22dd17d333c175f31072157e1c5cfd93ddeff02c777ad74df2971e209e0ee470287623cd08103a0e6cfc076d0b90ba45a8fb2cc32b75a1508fc6c0ecbe68c7ab1ca1055ba92114bcc6c01a528a105b21093ab68041ca05744bd8fc802d3b78aca5f9847ec660ff312b2a494288890d29590aba077b8b0a6a9873c8f72f792cb562a89218acb1ab2b32a66c842f3ada780af28b40e8265f8ecbd82dc71d80758f9ae4629f82ffc97aa89fa5f60d7d7f35d8fbf142c1c24b053443f74e12c24052106b0f1249fd66f538cea40e4b7a0ec6251f76b61e991068412e09bdba0929e7ff10aa85e1913b2c4c4924aa6756a67eeed7eb951eeba426c94a29364a708f65be2e03f08cc4227808b54855857f414eb689be69bf117926efa2ad7f04ef2181bfa4189301befca7e016a022a6712637bd82c186ee5c33bbbe550525be045fc861c0cfc01f2ee77aea91340d9aaa64a44b13bd6c15afc091afe9b86878596f4e468fb0f6d652c08ff44b2705280e1de8d87d31fa43713a884e67f470e5613b62c90a95fdaffc4762dc09977453627717d20b78dec3a0892ab70eab7524e8a91140d4b969f43da9357ef62ebc9f96957186c37d67958fafc5b15578f88eb3445a1f715002aa069532c9981a81ab73a5ed8d87f197d42b1f4abf43f23e51ca2372a500e82fd5d1388df19bc2cc1f9199812e3f6075191baba809bbcfdbad5adcd9b35ddfc009392115f2659b6aa6fa1c960c093e837316c379467fe0723dbd70103e997acd", 0xe00) 2018/05/02 10:04:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x2dd5c313, 0x3, r3}) syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 109.821518] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 2018/05/02 10:04:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x9, 0x60c, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'team_slave_1\x00'}) write$cgroup_int(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/248) 2018/05/02 10:04:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000300)={0xec2, 0x7fff, 0x12}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x401, 0x7fffffff, 0x7, 0x1f, 0x40, 0x7ff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x80, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000100)=""/219, &(0x7f0000000200)=0xdb) socketpair$inet6(0xa, 0x80002, 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/02 10:04:17 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001080)=0x0) syz_open_procfs(r1, &(0x7f00000010c0)='gid_map\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x400) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) [ 109.988131] QAT: Invalid ioctl [ 110.134852] QAT: Invalid ioctl [ 110.173953] XFS (loop1): Mounting V5 Filesystem [ 110.192098] XFS (loop1): totally zeroed log [ 110.198248] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 110.208334] XFS (loop1): Unmount and run xfs_repair [ 110.213428] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 110.220151] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.229544] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.238435] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.247333] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.256213] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.265096] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.273980] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.282885] (ptrval): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 110.291817] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 110.488105] FAULT_FLAG_ALLOW_RETRY missing 30 [ 110.492908] CPU: 0 PID: 8591 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 110.500093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.509437] Call Trace: [ 110.512017] dump_stack+0x1b9/0x294 [ 110.515639] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.520814] ? kasan_check_write+0x14/0x20 [ 110.525040] ? do_raw_spin_lock+0xc1/0x200 [ 110.529265] handle_userfault.cold.32+0x44/0x5a [ 110.533918] ? handle_userfault+0x16c6/0x2760 [ 110.538400] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 110.542985] ? debug_check_no_locks_freed+0x310/0x310 [ 110.548170] ? graph_lock+0x130/0x170 [ 110.551956] ? plist_check_list+0xa0/0xa0 [ 110.556092] ? print_usage_bug+0xc0/0xc0 [ 110.560140] ? print_usage_bug+0xc0/0xc0 [ 110.564188] ? perf_trace_lock_acquire+0xe3/0x980 [ 110.569035] ? __lock_acquire+0x7f5/0x5140 [ 110.573260] ? graph_lock+0x170/0x170 [ 110.577063] ? find_held_lock+0x36/0x1c0 [ 110.581124] ? lock_downgrade+0x8e0/0x8e0 [ 110.585261] ? kasan_check_read+0x11/0x20 [ 110.589400] ? do_raw_spin_unlock+0x9e/0x2e0 [ 110.593792] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 110.598363] ? kasan_check_write+0x14/0x20 [ 110.602581] ? do_raw_spin_lock+0xc1/0x200 [ 110.606801] __handle_mm_fault+0x38d8/0x4310 [ 110.611208] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 110.615956] ? graph_lock+0x170/0x170 [ 110.619740] ? find_held_lock+0x36/0x1c0 [ 110.623787] ? lock_downgrade+0x8e0/0x8e0 [ 110.627937] ? handle_mm_fault+0x8c0/0xc70 [ 110.632158] handle_mm_fault+0x53a/0xc70 [ 110.636217] ? __handle_mm_fault+0x4310/0x4310 [ 110.640792] ? find_vma+0x34/0x190 [ 110.644319] __do_page_fault+0x60b/0xe40 [ 110.648364] ? mm_fault_error+0x380/0x380 [ 110.652494] ? graph_lock+0x170/0x170 [ 110.656277] do_page_fault+0xee/0x8a7 [ 110.660058] ? vmalloc_sync_all+0x30/0x30 [ 110.664193] ? find_held_lock+0x36/0x1c0 [ 110.668245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.673083] page_fault+0x1e/0x30 [ 110.676528] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 110.682141] RSP: 0018:ffff8801d31d7c38 EFLAGS: 00010202 [ 110.687489] RAX: ffffed003a63afb3 RBX: 0000000000000020 RCX: 0000000000000004 [ 110.694752] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d31d7d78 [ 110.702004] RBP: ffff8801d31d7c70 R08: ffffed003a63afb3 R09: ffffed003a63afaf [ 110.709264] R10: ffffed003a63afb2 R11: ffff8801d31d7d97 R12: 0000000020013020 [ 110.716513] R13: 0000000020013000 R14: ffff8801d31d7d78 R15: 00007ffffffff000 [ 110.723783] ? _copy_from_user+0x10d/0x150 [ 110.728018] do_fcntl+0xccf/0x14b0 [ 110.731550] ? f_getown+0xc0/0xc0 [ 110.734987] ? fget_raw+0x20/0x20 [ 110.738428] ? __x64_sys_futex+0x477/0x680 [ 110.742663] ? fd_install+0x4d/0x60 [ 110.746293] ? do_futex+0x27d0/0x27d0 [ 110.750083] ? move_addr_to_kernel+0x70/0x70 [ 110.754472] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 110.759994] ? fput+0x130/0x1a0 [ 110.763265] ? security_file_fcntl+0x94/0xc0 [ 110.767657] __x64_sys_fcntl+0x177/0x1f0 [ 110.771703] do_syscall_64+0x1b1/0x800 [ 110.775573] ? finish_task_switch+0x1ca/0x810 [ 110.780055] ? syscall_return_slowpath+0x5c0/0x5c0 [ 110.784974] ? syscall_return_slowpath+0x30f/0x5c0 [ 110.789890] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 110.795241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.800073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.805245] RIP: 0033:0x455979 [ 110.808415] RSP: 002b:00007fbeec667c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 110.816104] RAX: ffffffffffffffda RBX: 00007fbeec6686d4 RCX: 0000000000455979 [ 110.823355] RDX: 0000000020013000 RSI: 0000000000000006 RDI: 0000000000000015 [ 110.830611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.837861] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.845126] R13: 000000000000008f R14: 00000000006f4e08 R15: 0000000000000000 2018/05/02 10:04:18 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getcwd(&(0x7f0000000240)=""/22, 0x16) bind$llc(r0, &(0x7f0000000080)={0x1a, 0xffff, 0x0, 0x0, 0x0, 0x7d8, @link_local={0x1, 0x80, 0xc2}}, 0x10) io_setup(0xde, &(0x7f0000000000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x250001, 0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00000000c0)="7853c6cac3c28ff49b2c0e9b4a9806f64bc0e6d04cae6c261f4bfa2b5e554de7826a4fea425fe5ae9d59fbf68b06fc209fe038ce2b80334b20728c8785f7a2f3e59b527729c309a889a5defdc8ca276454810233231a0bcaffd8bdd751d6e2b4efdff294db73b6fcad4565afa3f305e80339ffcc99778116080372e0c519263e4ebec145a67c9df8d914fa0194c0471f79651bd6dc56ea2e687a61be9cd51657ea025d4df4dfc241892c04609e0e28f8c8843121a5df9ea54c0a9e40b5b64d2370a6f12c3299baf89871edf40fc77f51fe6f8edc26fa52b123641e789e44aa733c3863d7e894", 0xe6, 0x7, 0x0, 0x1, r2}, &(0x7f0000000200)) 2018/05/02 10:04:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8000) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/117) 2018/05/02 10:04:18 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000100)={0x1, 0x30e, &(0x7f0000000000)="372e5ebdd75ae59514fb2debf50e2116768135c2464352ab13cf6b8abc22749bd6c0b882841a7f22e672f7c9992dedae6f7283c981d39c8b389ab5ee6bc762d72b3a290fb47ce1d7a32b6f02e9dac3f96e15399455d32f04df885187b01308338324fdc6a22936975d053f81", &(0x7f0000000080)="82511708c09f4e815487887089911e094bb3f1d8ba5a4598ecbbce3d9cfc21fb35a7af2831a8d23753c3c78915885a643e43add64251929e0941227e86876884e0fc475a935cf55210c9abbe168f36ad2f70f405499a645bb6ad81790bb5d91cb0da3f78", 0x6c, 0x64}) write$fuse(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="00feffff00000000"], 0x45c) 2018/05/02 10:04:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf000000000000000001e710", 0x1102}) dup2(r2, r1) 2018/05/02 10:04:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)='$', 0x1}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x7ff, r3, 0x1, 0x100}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000100)=[0x80000000, 0x5, 0x56f4, 0x9, 0x8dc, 0x81], 0x6, 0x3, 0x2, 0x29e, 0x5, 0x0, {0x80000001, 0x0, 0x800, 0xb79, 0x0, 0x6b, 0x1, 0x9ecc, 0x8, 0xffffffffffffff46, 0x401, 0x3, 0x0, 0x5, "5e41524c2311a820cc249aa0aeb29b585b4dea47dd57834b02a6c31b0a2bc9a5"}}) 2018/05/02 10:04:18 executing program 0: clock_gettime(0xfffffffffffffffe, &(0x7f0000000440)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, r0+30000000}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) bind$bt_hci(r2, &(0x7f0000000100)={0x1f, r3}, 0xc) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) syncfs(r4) 2018/05/02 10:04:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x8, &(0x7f0000000280)=0x0) io_submit(r1, 0xc3, &(0x7f0000000180)=[&(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x0, 0xf, 0xfffffffffffffffc, r0, &(0x7f0000000080), 0xfffffe66, 0xbffffffffffffffe, 0x0, 0xffffffffffffffff, r0}]) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffff, 0x1, 0x2, 0x5, 0x5, 0x9, 0x5, 0x80000000, 0x2, 0x7}, 0xb) 2018/05/02 10:04:18 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000088c00000000000000004000", 0x2000100000000000) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_getrule={0x20, 0x22, 0x10, 0x70bd2b, 0x25dfdbfe, {0x2, 0x80, 0x80, 0x1, 0x5, 0x0, 0x0, 0x1, 0x10}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000240)={r2, r3+30000000}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$nl_crypto(0x10, 0x3, 0x15) socket$key(0xf, 0x3, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/02 10:04:18 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="402a6c7971ed0918a02c8a5bcde042dae60c5bc829bf59a96580e822f5b3d402658a4bb790d30f0c80a736ab288c557ae2c1a4123755ad8fae4900102f5c3bfefda6ef0200a38b5b"], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x80, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) 2018/05/02 10:04:18 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400) recvfrom$unix(r0, &(0x7f0000000100)=""/22, 0x16, 0x40, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/02 10:04:18 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="efbe44edfa90dfa8222a41deca22b8cad149f610054ca18a7c4e41501fdca313c6e790039462c4bfc3c65302fdade5d1a9ecba3c52c219d651271fbba7b46d5c9a185e749ead31e4fa34a9e015c7a814edc1597b1f4bb22b38b2486825f462b625380c5f344afa0ad2dc7e4b", 0x6c, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r2, r2) sendto$inet6(r1, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000006a2930597efbbc053400e3dc39e209d06a60ec03c61780001768a316c26d483dbafe3ed538ff9e09f319cb60fc395ebdd200e1fda002a6c83f2540369c6635af297c15dddad51f741730e79e05c219095e49dc089e74ec4428c2d26139c7743664dcc9eb861021cf082fe593e7a3a3aa74c0807717a2f728ea283de3178e2452"], 0xffe2}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000001480)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/99, 0x63}, 0x0) 2018/05/02 10:04:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)={0x28c, 0x2c, 0x920, 0x70bd29, 0x25dfdbfc, {0x1}, [@typed={0x10, 0xa, @str='/dev/vcs#\x00'}, @nested={0x258, 0x45, [@generic="c224b5191e1e1c8ee0f1629e74c860cebccedc5745c8793906db51d689ca6c32a8d211b3519c17c73eecb06c7a6bf0d046bd4aeede8b68943196960d150993e1f8707b05c513e2a2799d1c851946af0976f1042213bb1d71819effa089ad485923917775798ea48e3a78ecf819a1559a1e4da0875b266235efee041b6f0f4a9a0a86978ccc385740fdf14eba68f0f2fd2b3287582207e31e08f13bc33f891087e111897fd0f0aeec116c0bf2f9fc50525e5684597619152319132cc73f1d87d546eb10a01499472ed77424c2f7ea82e97c", @generic="0863a75a6d9b2079ffd7b07df1bfbb40dc399b31ad312119f9a28233985aeeaa8b3998b036cff3c23c2aff57b3b29c89ef0c5268a640e8674eba732e998d4b1a6d9f214fb1fafc2c9e4c85381f93b1914724bb0d147a924e83ce301bd69bd7f9b78a9ce460b56dc6757eddd19560e3883d9c4dad3bad348fe729039575b9b79b7e2b2eb97fd0874aed94a86ea54b075b0c16196b666161412ab5b2a9f832b9703efebfc6331a1792442340954fd59bc3f802178f6889a8fdb3e1fd3eaad205e98a3bc63367f844ffdecc0f6b9c6fddfb945a6aba079c3ddf00032663cc71156b9cee841c22e6b34e998e4a571c56", @typed={0x4, 0x2}, @generic="916844192ec1b802cc7abd76f601fa5d4365def34182fed41c6cc7ea782b7886a4837e895970a46777b2966bc4a80c8486cff14242c1c9f343f69f044ad6cc6d4ee20a522004fe749ca5dc9cece9da924aeedbf8c00f0404db88e2f0e0eea579ed7fdd8f8f8d497fd7dad4c0db840d608730599996eba4d6d2253a45ac98", @typed={0x10, 0x40, @str='/dev/vcs#\x00'}]}, @typed={0x8, 0x1e, @uid=r2}, @typed={0x8, 0x39, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000050}, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000540)=""/3, &(0x7f0000000580)=0x3) dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000380)=ANY=[@ANYBLOB="0400208d020000b306bc346ab073213482b60044e78efe417dbf940f000c00"]) fcntl$getflags(r0, 0x40b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x12440) accept4$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/02 10:04:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000140)=0x8) r1 = semget(0x0, 0x0, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/57) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/196) 2018/05/02 10:04:19 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000200)) io_setup(0x7, &(0x7f0000000240)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)) clone(0x80000000, &(0x7f0000000000)="eeccad176253dcda9fbce5a5aaced8384e434b28bb26f8f7f9516f0eefd4314ba2b9b558bec3ae71f488c4bf2804ae1f9317b488a29ab4c32aaa4398b7771213487f06f7fe8db9f7a6deb807da3069ec6230412076bc20d1e153d651f872b8be12377f4c5539138c281c93cca6c05a69169becaa9ce9ce6fec9235", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)="2ae5efe844fdf836a73cb270415114d8ac9cf06dd3a8b4253261081655972a0fb918395680f7a7b6901a6a754a7bdf58bbd5bb6703ac2e92729c77acbdbc42b19775ee3aa5e84bd2aabbe7eca80e45e0c372d045e418113c06f0a8366ff2ede1b7e1b456aa314d3f110a282e515ee8c0041f19f89d2e3de4627de824a1f2df8b7c8d09d887b59805a5dec18595031408a9296b9b7e9fd1fc66cb0fcea079fd59a10244b55234adee251cf7c17d05cadc1102ff7dfa0c53da22213cf2") ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={0x4}, 0x8) io_submit(r2, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) 2018/05/02 10:04:19 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x1, 0x80000000, 0x7fffffff, 0x6}, 0x28, 0x2, 0x0, 0x0, "412be2668b4700e71837a5573dea14adcad06d8030b22d834ea146aaa4013174a0c19cf93d4bd23f070510502cb35e2cb6b5362276a53c6a7bca3838a97de5ac"}}}}, &(0x7f0000000040)={0x0, 0x0, [0xf61]}) 2018/05/02 10:04:19 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x2ba, 0x0, 0x2}]}) 2018/05/02 10:04:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') finit_module(r0, &(0x7f0000000140)='net/ip_mr_cache\x00', 0x0) pread64(r0, &(0x7f0000000000)=""/34, 0x22, 0x0) 2018/05/02 10:04:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2081, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)) 2018/05/02 10:04:19 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x6e10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) 2018/05/02 10:04:19 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xba5f, 0x2, 0x4, 0x7ff, 0x8000, 0xad, 0x5, 0x101, 0x0, 0x100000000, 0x8}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x9, 0x3, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffff51, 0x0, 0x0, 0x0, 0x750}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @generic={0x2, 0x1f, 0x8, 0x3}, @map={0x18, 0xc, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000580)='syzkaller\x00', 0x200, 0x12b9b6ab179c499, &(0x7f00000002c0)=""/198, 0x41000, 0x0, [], r0}, 0xffffffffffffff75) 2018/05/02 10:04:19 executing program 0: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={r1}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0xb2, 0x4) [ 112.113227] QAT: Invalid ioctl [ 112.126959] QAT: Invalid ioctl 2018/05/02 10:04:19 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000001200)="e4ab71c72d9ff2c1347b258f933b191d6165e677bcce14b835923cf471faabd356b48be94eb4cea422250f3067624c1003a4d7b59a1656de15b33e215f86dc1a07622217daba166093cf9a74bd332c955678294386b26b02435db1d0e378bed909494bfaddfdc5b1e580bab1b0b01af9b6f7602dd9a0cd616a734a0f2194baa27de89e72275dfe92c56999a73bc3dfb2cd9f2068b66d12efdd2adeab3df36c91ba0fb78c6110d8cb91feb8b8488b911b96074a1ac5c0f8239cffdfac73dcc6d3aabe89dc10757e4d3f46285d718cd34f698196979d0c0f488c516dac44af538ed38aadba3d45561780c854b25d8907e7db052e85fb06e1a29d4c1a3b58bc52edbf4fd7e23e7e9cf94e8272d92e69355ed093cb3bde5377e47e8f78a0cef9af8d9e3f557eea9f121b726a27c89d32586f7fc8e66becc83e71d6c7e95db4481a846a03e9dd7105141b7e5c3bcd65d75096ddbec970aa5f09be54e448d056f84959c7fa634dff2d971cfa371be4a219098109f8a2c85231afc697e39fba5b825ad398e5f5d12b238315a1d436bfd91971d2f2b39dc36815223485bcdc2b93494ce36efb53ec529669d960719317b5e84a505a5a9f23cab8e3eaa6753283fe40d8091d1645f07c177bc4e801c062c6e60a4967ee5e048c2f9ad67a5804cc70ec263e230b107918c8d4be5f2f5b8d33f68d7877203c2e040cbaec02347f3f638c5b6c92399e4c34538eebe4c3cd5b80878279e0b3b835cb7dbb14513d4ca6ea1972f2348d07b21920d585e1ec5405423ae20f039787c780ba7d77c6449d7e03c53a10226309b9507c61ef0c1c0be0616b95012260a5d3238d1cb8a38f64b04f84c935414e86f6109d203d3a7a74dc0c7016abbeae711f1b14e5cdaf372b8ddf4ded5f3594e2f07d20d6d1eca614071ca8925e77709b90e8820199c9dff59546b534793514cb777e7e76b5031f30995ec0dea25b983ed99ebd98ac361142778f74c25399a5547c219069c96a6126e234193a8e017e441f914a78e5383311e1f780888731056186618bc15f4013ff3f8f4f9ef4dd4473c6e72bb8b1e83eda99809f8847872fad9d3fddd84cebbbecc8caf5a8f274dc53630c2d762aeac4704037465a2d386a90c9ab49cbfb5b7a9bbd32bd68db73cb25a5bf286961d64f9999b595c9b59ab151c40dd7d1fe401bf7fa080aad151550e804bf311efe3c2657649db4595451fa42e452bf876a3b1669931a84e39ac80c8a644a87829fcdb21a42d5bcfdb5eb142d5bbf2d2f5738d6ffc8bf38bc6d281c00ceb9bb92ac99d503c84f362cfc62604d0c95fc9d80f504ac5a6c974b1137ff8575d6883dca9a4cef8792a819a69cbee53e0636d993e452f6e49099f5cb4c3b6ea6aed15700ac091b82648fecd374f74f6f42156019ba6ff3eafa69537a3bcec9c99b83bf471b1c3e9388db330cf0", 0x401}], 0x1, &(0x7f0000000040)}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) close(r0) 2018/05/02 10:04:19 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x400000007, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x1) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, 0x1) listen(r0, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/05/02 10:04:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/05/02 10:04:19 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="00000003001f000000000000040000007f000001ffff03e0e40067d1ed764b186db245e87939cc"], 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000002001, 0x80000001) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x45}, 0x2c) syz_read_part_table(0x2, 0x3, &(0x7f0000001280)=[{&(0x7f00000000c0)="ab42ac7237dd4750bddb18c8f4e24aae2a786fe4d6acd57092f7ba2f4449ce38c1490076ee5ec26d5bfa10c1e7a451f44b4a4d46377bc0587da6403bb0826405f8c9f004196114053f368a0242090b7dc2be6be2fb616da77ecd08f3ecc162e9f16d5d7d90f70dabdc27f2155e57b04360277d", 0x73, 0x537f}, {&(0x7f0000000140)="aa8e5844cf2e310d152bf5521c8fc410278fcbfab0f7d13ae5b536cd9c56b6f0ba86df0793b0670f16651b03f37ed8f61505c3553dd3bbc4e86e", 0x3a, 0xf4dd}, {&(0x7f0000001180)="ab6266e36977453992a382f25e00bfe0fc98311f576c031ffa8d7c3915d06af0d19759d572bfb548b1f719a6c7b4f0418e8abfef3fca9854c5c8518e0c7624c0356606a5ec67d54a929b9915f0a6d63898ea5d831f9bfdeb9d355d8befcc610cac3f97c07b188a2cb0b0840fd0c68ea5340408704a1c4593f1e1715900a3ae738dc988d97bd768138c7acf1cdf605ffe1e5d33ccfa0ed58a308398b8d2b2f959f4b5fa7945121cebc848465afb7866d7e0625ba63c5eef702e44289703b2136b08b858718680c4b38ad463c0ef8fb7311997", 0xd2, 0x9}]) socket$inet(0x2, 0x5, 0x5) 2018/05/02 10:04:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ppoll(&(0x7f0000000580)=[{r0, 0x8}, {r0}], 0x2, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600)={0xfff}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) syz_open_procfs(r1, &(0x7f0000000680)='net/udplite6\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="87698ab1f046e7292743a7f6dceba94071ddec9aad8a59ec8f069ee938c2b61e991d8c79c8b78bfded2e2a4ab448aa2c683d9110a2b8a53b7de6c7c2a77540561fcf1d9b4d17eb8c3940a44759023a3b8afcb493f08575ec648444ea327a29d671dede1a418ec6ba833c446c52a233493966c0cb9efc37e6d4c8d61372bc16c8c929ef5bf595b5cd", 0x88}, {&(0x7f0000000100)="8382c531f3d03694d55ed4f79272d38b629de0a94d8913389bb0159b645fac3f441c1b426a356b1d84e7a8426fec76fff45a3c398021ef1ec3e3dba032f023dd60cb02e33302a4f13d562da9b11b21f958935da055f55df10b119d54cb45cc935ce159cf79e914c648642215e928872da84ea85e93e8c966b75f77", 0x7b}, {&(0x7f0000000180)="e46d4f570e70f3f422b4d6480f8d24a3f95d33308c44ffbb6435490c7ab0aef5a67bcd82c1e9fb53df65b28083f9cf4d1c5cbcda2da2ecf4b9c721190efccabd05c45f5eff3705c4f797699a6f21c019f627d0e844f68fa13ba9dad81954b411d30f2daceb0be24469a20911d80021d4f8580e0b", 0x74}, {&(0x7f0000000200)="45a048aaf08a7cb4d4451ccab9366a4af87285f961b1efc781b78dce3f121973c201f145f4b3b4", 0x27}, {&(0x7f0000000240)="68fdeb5ec0a3", 0x6}, {&(0x7f0000000280)="482a862fd827d108e07b63e1f6801ab55253e059e1abfe1afe06dbeb6bee57fba460344275e5ad6487eba14469ca4a9bb4eb0e183f24c6d0740d982bf25e3d3c3fcd1096ef047dd416e24c059710273daf8cdfb00e7b2bfa8b1622f117a070ed1b9971b704f79c0cfe767c95bd938624dae16d227747700c6dc7f32243b1d356e24fe57d2438b6ab8109e0c4464fa802953530cb878b2ee6327ec61aff25de2b099afb0cbb0a519207af26a6bef6835e8d4b61221b8ab508e9403acfc6c430a0d01319957585a4ada1a1daae16e4aec100de862e82d9908b1ec1268258c0dfd17208863b002c355910c302917cdee08a4e915517fcfe06b20e", 0xf9}, {&(0x7f0000000380)="72876c1caefd8ceef988a33962f2cc823048f21d92d0ba09644a19b697c364b8a84d48224efe8cbaa02580a83501d2ceb1ffdeab6ec36d89249e6a7b6332966725c62efb3e6bea7fe376131b59424898fbc8d3078ac55205ab47059fe234c2229121b25391731baa6397b6bd9ae70215164b54daf00f0ab7349be098cffd2253dd60bf76ba277fd2ab79a4f022278fc04bb5a151284c3f41f08fc18d81f04d9c3ca5a01f21ecaafc7930aaa1170fb9ab6e69a7847114d300b36c329dc67675ff7eb42eea78814222aa32a8ae5902", 0xce}, {&(0x7f0000000480)="6a5c0ac4eb04055c260f253499531c6e5c7000e001a1669107b17ca9dea87b7e01b0faacd38b39299f49fdf7f25ed4236191b4e3a482e6fbef861dbf1fa936c0b6b77dfcbee9a667c713dc584b3501fa2e1b54d561fb72c31a3d4a3b8a8f1b72c33f758ec396a87d441dd955ee52cb8c051c49d6", 0x74}], 0x8, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000006c0)={0x3, 0x9, 0x7f, 0x4}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10800) 2018/05/02 10:04:19 executing program 7: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f"], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x80000001) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x0) prctl$void(0x27) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xe6}, 0x9, [0x40, 0x20, 0x5c3d, 0x4, 0x2e9, 0x4, 0xa6, 0x100000000]}, 0x5c) 2018/05/02 10:04:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x6879, 0x100000b, 0x0, 0xffffffffffffffff, 0x1, [0x4]}, 0x2c) 2018/05/02 10:04:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x139100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x20, 0x7, 0x6, 0x20, 0x3}, 0x14) [ 113.011147] QAT: Invalid ioctl [ 113.017919] QAT: Invalid ioctl 2018/05/02 10:04:20 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, "2f70365f76746930099300"}]}, 0x34}, 0x1}, 0x0) 2018/05/02 10:04:20 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000002c0)={{0x8000000, 0xffff, 0x9f1, 0x240, 0x0, 0x1000}, 0x5}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r2, 0x302, 0x70bd2d, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x846}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) 2018/05/02 10:04:20 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000005c0)=0x7, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000640)={0x12b0a9ce, 0x2}) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000680)={0x2, 0x2, 0x40, 0x0, 0x1f}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x404e23}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x80000001, 0x30040) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000004c0)=""/219) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a80)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x120, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'teql0\x00', 'veth0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x10}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x9a4, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0x5, 0x0, [0xe, 0x1b, 0x2, 0x0, 0x21, 0x2b, 0x10, 0x2, 0x28, 0x8, 0x14, 0x15, 0x3b, 0x3c, 0x9, 0x9], 0x0, 0x1, 0x2}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, 'erspan0\x00', 'team_slave_0\x00', {}, {0xff}, 0x0, 0x3, 0x4}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x4f84, 0x2, 0x6}, {0x37a6, 0x100000001}, {0x80, 0x2}, 0xf2e}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x5, 0x680, 0x8d, 0xb670, 0xaba, 0x2], 0x200, 0x80000000, 0x4}, {0x8, [0x4, 0xffffffff, 0x4, 0x8000, 0xeb6a, 0x4], 0xfffffffffffffff9, 0x8, 0x2}}}}, {{@ip={@rand_addr=0xfffffffffffffff8, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'team_slave_0\x00', 'veth0_to_bridge\x00', {}, {}, 0x0, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3, 0x40, 0x6}, {0x3, 0xe8, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r3 = open(&(0x7f0000000040)='./file0\x00', 0x90600, 0x0) sendmsg$netrom(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@full={{0x3, {"0dd16b63189640"}, 0x9}, [{"42d438a4cf0e14"}, {"b346971b25c317"}, {"e3c162accb0627"}, {"9a8a673be2baac"}, {"8d0facb904b63c"}, {"fcd7584d32da36"}, {"8f6c328806a15c"}, {"8423c8ec429205"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000280)="9af4faa0bb62524acaf82de0ab3e38b3eccc4e6948f1d2ec27a5c58947d3654560ac5a80ac4a25c750fd07c1802b0b12da28da48e59d0310dd9b1f46d8ba256b84c5ad31f903762516cec2ac0961b205b15d41f0dd733c3fa0bf23b6bba67940fa43a0239bf37b930e46c8fd6e66fbcdad2a4f34bc914bcbe8b1d5374d2a25fe9a3ccbb8ae5e9e6f58e2509daecee8bee6012ddf5784093bc6bff60b9f18a03396ca93b0cc38ed97cba8f8489c23b207a14ca22a85f5eb70282d6243843d1a240b904624ee86eda073fffe7d1de272e82dca2f29f374fe7a25d964", 0xdb}, {&(0x7f0000000380)="65a2eb479873d18ca00dad5a13d3aa3f092784866d884029129adacf1885a065aa2a9a80bf92ded4ff45e87ab8271cc048b81d6ea12cc7dfdf10a5f530dd72aa71c96f1249fe2259148696faec52b11f1d0e11df89f4b253dd589efb92137e0caa8facf719773468289b532863a48b1bb3169b2b858ac91fe9fbc2d931075432785bf551504184abac33d5eabdf0cacb33e6bc0626e6e3e4cb87d0ea77d192f4841bca545d22d97db22dc31200e010638207720a21be0c6276eddc49cfa49c05fdeed93dd747634ee0dd5884b6b77a23cad36b764526a430168a", 0xda}], 0x2, 0x0, 0x0, 0x40000c1}, 0x880) getpeername(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) 2018/05/02 10:04:20 executing program 3: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000000)={0x3, 0x0, 0x128, &(0x7f00000001c0)="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"}) 2018/05/02 10:04:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/02 10:04:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x10a}]}) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xff, 0x210000) fcntl$dupfd(r2, 0x0, r3) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000040)) 2018/05/02 10:04:20 executing program 4: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x3) r2 = getpgrp(0xffffffffffffffff) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/113) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x1, 0x0, 0x54, 0xcb, "791efa343e5db710147c2e3871124468271714dbd56dc607f80654bdba2febe4ad3add9e96f3eb956587aa2b", 0x7}, 0x0, 0x0, 0x2, r2, 0xa, 0x7, "5c6f45185261be3167509ecd0af2320f4718c0ae14c83bb4b357ad3967d2f726267c5e7a616d3575ad515194e256295beb7106e03b3247f84b6583f9e519ec75", &(0x7f0000000040)=')$user!nodev\x00', 0xd, [], [0x80000000, 0x0, 0x150]}) 2018/05/02 10:04:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x81, 0x0, "1b0f1a8c28e4f89409228b54ce0785e7d99d78a27e4bc611f7f99b4f06ce0ec2a9be35db4aecb40a886d8bd927e53c9b4eca01f06d37d9c2ab13a3b778f9e11526a3b673caedf7d21a820eabfa8f8bbaf798363e993671c05747d0140df9fc800be6fa491f0663382ccadeb1f4d35d3be3d70ec78b9dd38a56"}, &(0x7f0000000240), 0x0) 2018/05/02 10:04:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000009d00000000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100fe8000000000000000000000000000aa"], 0x30}, 0x1}, 0x0) [ 113.199869] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 10:04:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="66b8040000000f23d00f21f866353000000b0f23f8baa00066edaf0f086766c7442400452200006766c744240297d900006766c744240600000000670f011c240fad3bbaa00066edbaf80c66b80c6d718266efbafc0cecbaa00066b80000000066ef2b6807", 0x65}], 0x1, 0x2, &(0x7f0000000300), 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) r3 = semget(0x1, 0x3, 0x10) semctl$GETZCNT(r3, 0x5, 0xf, &(0x7f00000001c0)=""/26) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x0, 0x3e50, 0x3c, 0x4, 0x8, 0x7fffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000300)=""/32) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x1fd, 0x0, &(0x7f0000ffb000/0x2000)=nil}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) close(r4) tee(r4, r4, 0x80000000, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000100)={0x10001, 0xffff, 0x2}) pwrite64(r2, &(0x7f00000003c0)="e0c6a5249c045001c821ff59", 0xc, 0x0) 2018/05/02 10:04:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x10000000000) accept4$unix(r1, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80000) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbff, 0x20000}, 0xc) dup2(r2, r1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/32, 0x1f}) 2018/05/02 10:04:20 executing program 7: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0x234) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x1]}, &(0x7f0000000100)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/02 10:04:20 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x60200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xb0, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xde, "2938e91e992d11599e18c7a6054fea7ef4f12df9062a0e960eab0ad4ad974a098ad9c07819053111de031931323f8369120068d5b3a7454bb29a123a5d42db03fca84ed30261f850c26e751a789d8400e0c8d4294577b73abcc618056832e8a896ffc2d7f081ce43f6e3009d35b4a74015e21dc6958fb2b383f8acf1c52c1e8957d6facf4a95328eef1866dc3e14ee0cdd13b8108f60df90af1038a7ae421aed2f76a94f917622f6c53bfc91a30c3cf48e1f9b8a5fcdadb85bae54dccec5dbd5dea05b48c8470cdfa00594cb48ff6cfd8dfbcafc13e1b4d415f75bf7ff91"}, &(0x7f0000000200)=0xe6) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000013c0)="cd", 0x1}], 0x1, &(0x7f00000014c0)}}], 0x1, 0x0) 2018/05/02 10:04:20 executing program 6: r0 = timerfd_create(0x1, 0x80800) clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{r2, r3+30000000}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) lseek(r4, 0x0, 0x7) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x200) 2018/05/02 10:04:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x30, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x7, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/02 10:04:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x22, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000180)=r4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000000c0)=0x1f, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x2, 0x4) [ 113.545150] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 10:04:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/31, 0xe5fd36a1c8162d02}], 0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/02 10:04:20 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/05/02 10:04:20 executing program 6: memfd_create(&(0x7f0000000140)='\tkeyring/@\x00', 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x121100, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x40, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000002c0)="86dd39c23da40100d7f29716c0018ab57984dcadc82a4c69d8acc14fbc4a2eceda") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x100) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000340)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000680)=""/71, 0x47}, {&(0x7f0000000700)=""/77, 0x4d}, {&(0x7f0000000780)=""/242, 0xf2}], 0x8, &(0x7f0000000900)=""/86, 0x56, 0x3f}, 0x2000) r3 = gettid() ptrace$getregset(0x4204, r3, 0x1fd, &(0x7f0000000240)={&(0x7f0000000180)=""/66, 0x42}) ioctl(r2, 0x20000000002285, &(0x7f0000000000)='S\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000009c0)={0x9, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000a00)={0x9e0, r4, 0x10000, 0x48f}) 2018/05/02 10:04:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x81a984615b45879b, 0x20) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x44}, 0x18) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000340)="9a0b0000001601c4c27d0e0544c90000f20f102c8c66b85b000f00d80f23e3b9020900000f32c4e31d5c3afc2e660f388232b81769f1070f23c00f21f835030008000f23f80f0176e2", 0x49}], 0xaaaaaaaaaaaaae9, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 10:04:20 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x8, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {0xfff, 0x1000000000000000, 0x101, 0xb8, 0x7, 0x4371cd18, 0x80000000000}, {0xb965, 0x81, 0x1, 0x20}, 0x7fff, 0x0, 0x1, 0x0, 0x1, 0x29dfca68c4dffba3}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d6}, 0x0, @in=@multicast1=0xe0000001, 0x3501, 0x4, 0x2, 0x8c, 0xa15, 0x8001, 0x6}}, 0xe8) 2018/05/02 10:04:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000b39b095200030d00000000000000001c000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/36, 0x24}, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006340)='/dev/dsp#\x00', 0x8, 0x8000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000006380)) 2018/05/02 10:04:20 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 10:04:20 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x2000, 0xc0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001ac0)=""/4096, 0x16c2b18f4d29db72) 2018/05/02 10:04:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10067, 0x10}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f0000000080)=""/147}, 0x28) 2018/05/02 10:04:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x309, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xffc9}, 0x1}, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/02 10:04:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000002, 0x2000000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000200)={{0x3, 0x1, 0x4, 0x3, 0x3ff}, 0x2bb55b76, 0x20}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) accept4$nfc_llcp(r1, &(0x7f0000000280), &(0x7f0000000180)=0x60, 0x80800) 2018/05/02 10:04:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/02 10:04:20 executing program 0: r0 = socket$packet(0x11, 0x20005, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x800) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x20, 0x5, &(0x7f0000000080)=0x5}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) 2018/05/02 10:04:20 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101902, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) 2018/05/02 10:04:21 executing program 6: r0 = socket(0x10, 0x805, 0x0) write(r0, &(0x7f0000000240)="2400000020002551075f01650272fc040000000000d3e2d43a6759c42d50dc5b253c36488ed93782b80762eb6f0f76c93fc2770a1dba8704a016385ffb9209e9b361098a1817ebfa1b143f6aa7d1e237f12cb1fa5ed580538bb9428448d82d9933332d69d17a50a34275a41c0c77d123703eafeccbed56511877c97e2c1ab114cbebf99893d698d2d65145a761bb5ff2da5cbb8fef26360f9efdacc45effd4848b7dbea0964ec35ea70fd7ddd7937d4973d54ef61cc1554cfafbbd2555c0680921d1b34f272ae9c9f319b41a5ab07472136b19c5be16f944a070accbe11a70049b4759f6dfc415019e00514ad356de0916a9332de3", 0xffffffffffffffb3) 2018/05/02 10:04:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) sendmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000300)=@full={{0x3, {"60f68b205d9eae"}, 0x200}, [{"73fc25588c0a5c"}, {"864f98677eea5c"}, {"614ecb2c36235a"}, {"49c1c744436c17"}, {"ef9f32d164e614"}, {"fb00143ab679e2"}, {"f75565fe07c209"}, {"7d55f651e08769"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000580)="b7a1513a1cfe9dc8c1cae96256b76af4bd59e81a9d8dd9e148", 0x19}, {&(0x7f0000000480)="e4630fa2f633cccc5a5eb1868441ea6dfff2b3f39068eb37e5d7a25ef4ce7a3a5a299694a32fc8ecda9d60dd4b111df8e860a251ef965f78e5d7eaa0cc8ce668f17758933b33817e67e471028a35d4cfac522a980e13cb696d89de2770d09434f2af2c10df891ae4c6519064eca1c94f7fdb2c389270f39bfc30e51c821a001cd0b4c6a9406777dc6c0d0e10322fcc05d76b696b612aaddae68e91802ab8f923a8bfab37002d2aeae31f2d60672689006f48d329b0ced216c7667b20601e1ce29d5fa231560ccebe878d353702dbc88d49037826014e3c2262f0", 0x101}, {&(0x7f00000003c0)="c629c7af6c529f73031b7c523f5cc9b24e100cce300b31b71ba653a6b817bd1715bc197d5aa1c6a65048deb49c6e9fbfc84721ed1028775c0500d3ac7ca9a5f42de32629f691614b41ad2d38d14d40bd46eabe4fa9858c2a70c87d", 0x5b}], 0x3, 0x0, 0x0, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f10000004a93cb095fe72f4f295876e8054c482df31fe156ecfc5d2eef17f428d9c98a2da2ebbabb387890148076109aa019e938fde57359cc738cb8d275f2daab9260edb328924e01e339eeb458bd9b7be63c977fea6ecde939c429c11667f631ec4e576a88ae3d1368e802e0839479b4f096493690d81d8c6e9ac110e0ce97ba561c151218f7e7ff41d5df49b84503f4965c67aa8a1c140792d70707e2ea4e3916490191ea886e958c4bcb145facaf6779f251f63d6fbfa8fbd3c0b75f1ed7c9dc16214cf7605203b652347dcb7fe5230288d83aaba6e21119b85d004e18bd5910b2dece069b54483d44e817f5b780bb631f1897"], &(0x7f0000000140)=0xf9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x8, 0x0, 0x6, 0x8d}, &(0x7f00000001c0)=0x18) 2018/05/02 10:04:21 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x10000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x20000000002, 0x1}, 0x2d) r5 = gettid() perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x1, 0x10001, 0x6, 0x598, 0x0, 0x3, 0x10, 0x9, 0x1, 0x5, 0x6, 0x1, 0xfffffffffffffff9, 0x81, 0x7, 0x65, 0x6, 0x6, 0x0, 0x800, 0x400, 0xdf, 0x1, 0x0, 0x1, 0x7, 0x7, 0xf92, 0x7fff, 0x8, 0x6d, 0xbe07, 0x1ff, 0xfffffffffffffffe, 0x400, 0x89, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0xa001, 0x3, 0x8, 0x3, 0x6, 0x9}, r5, 0xb, r3, 0x2) 2018/05/02 10:04:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x7, @canfd={{0x3, 0x0, 0x40d1, 0x4}, 0x2c, 0x1, 0x0, 0x0, "dcd86cd44dbe927398f31c7a0bb015d14bd660478584c3748d09e7220ee17d5e293cefe393f17d6f955ae13412a7874257f9fb44d294c8486a1ddb120c8252c7"}}, 0x80}, 0x1}, 0x0) 2018/05/02 10:04:21 executing program 2: prctl$intptr(0x1f, 0x80) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fchown(r0, r2, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/02 10:04:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x8, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000100)=0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/05/02 10:04:21 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) r2 = socket$inet(0x2, 0x6, 0x498) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=0xffffffff, @ANYBLOB="002200a05f1fcb0f79ebeeadd3209cd83e577a4a719bfec683c7bbcc4064010ebe91e8e8c798d0c73a169e299e8c231a363abdce774a575078e6b6009a97df92e36c9126e17193fe233a006e20085641cc2942ef5a60b50368b1e2e7eb1cc2dd211515"], 0x42) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) 2018/05/02 10:04:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000002700)=""/4096, &(0x7f0000000080)=0x1000) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="73517d9d33c90dc0ea436e062198c730097cee121a26767a6c", 0x19}], 0x1, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000100)=@hopopts={0x2f, 0xb, [], [@ra={0x5, 0x2, 0x4}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x40, {0x1, 0xe, 0x3, 0x0, [0x1, 0x7fff, 0x7, 0x2, 0xba8, 0x100, 0x80000000]}}]}, 0x60) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000200)=0x3, 0x4) 2018/05/02 10:04:21 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0x80) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x0, 0x2, 0x3}}, 0x2e) prctl$getreaper(0x5, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000180), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', "626f6fff7f00", 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x168, 0x1b8, [@cgroup0={'cgroup\x00', 0x8}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x418) 2018/05/02 10:04:21 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x1, 0x100) listen$netrom(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x1, 0x4, 0x4c, 0x32b9, "cad330560ec2240ad5aa5d4bd2afbe0bca4d57bd5996d11a21c4b234b2186b86966381de7f40857194bdd269", 0x206}, 0x0, 0x0, 0x3, r2, 0x3f, 0x6, "41458d5dc82d32925fe69ef6f6fb469d94bbc5ff3fa0f00cefeb144adef16b1d8beccdc3c567c33eb9d3d61abb59ecb252f02bf2982f725884746064cc5535ec", &(0x7f0000000040)="9c656d316d643573756d29776c616e31", 0x10, [], [0xbec, 0x9, 0xfffffffffffff205, 0x20cd]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000200)={0xa14, 0x6, 0x6, 0xfb, "d7ac5cc804ea4c6d042a713515b13200c5b32c24c45d41f9c2fc7d21c7a3a4e2bfcd4c402540a5974e65587f", 0x6}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/02 10:04:21 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x12, 0x4, &(0x7f0000000080), 0x2) 2018/05/02 10:04:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x4, 0x0, &(0x7f0000346fc8)=ANY=[@ANYRES16=r0], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x310, 0x8000, 0x1f, 0x8, 0xf0e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/02 10:04:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x7f7, 0x81) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000680)={'eql\x00', {0x2, 0x4e21, @rand_addr=0xfb9e}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000600)={r4, 0x10001}, &(0x7f0000000640)=0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x48, r5, 0xb11, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x8000000000000800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0xbe) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r9, r9, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x4, 0x6, 0x81, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000280)={r10, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x5, 0x8bb, 0x4]}, &(0x7f0000000700)=0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000500)) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r7, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 114.714759] device syz_tun entered promiscuous mode 2018/05/02 10:04:21 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x4000000) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0xe, 0x800) write$fuse(r2, &(0x7f0000000700)={0x20, 0x1, 0x1, @fuse_notify_inval_entry_out={0x5, 0x100000001}}, 0x20) syz_emit_ethernet(0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaa87ffffffffffff86dd60d8652b00140600fe8000000035000000000000000000000000ff89120000b0f21b96610ea99ea7b3af49d4af", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)={0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x8001, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000780)=0xe93, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000740)=0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe800000000000000000000000f9ffa9fe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)={0x0, 0x4, [0x0, 0xb49]}) 2018/05/02 10:04:21 executing program 1: poll(&(0x7f0000000140)=[{}], 0x1, 0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/05/02 10:04:21 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f0000000180), 0x8) fgetxattr(r0, &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/178, 0xb2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000380)={'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x80, r3, 0xc, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000004c0)={0x1, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000500)={0x9, r4, 0x10001, 0x6}) 2018/05/02 10:04:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000740), &(0x7f0000000780)=0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={"62726f7574650000000600", 0x20, 0x3, 0x6f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x770) [ 114.866550] device syz_tun left promiscuous mode 2018/05/02 10:04:22 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="f528cc39000000976cb5"]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0x4, 0x8, 0x1, 0x7f, [], [], [], 0xff, 0x7, 0x3, 0x2, "e7650242ea4c9474b20204ce255fffbb"}) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/02 10:04:22 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e22, 0x8000, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x6, 0x32, 0x796, 0x2, 0x10001, 0x3, 0x2, 0x6}, {0x7, 0x4, 0x200, 0x4}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x1}, {{@in, 0x4d3, 0x32}, 0xa, @in=@rand_addr=0x2, 0x3501, 0x4, 0x0, 0x7fffffff, 0xbc38, 0x5, 0x80000001}}, 0xe8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffa, 0xfffffffffffffff7}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, r1, 0x200, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xeb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfe2a}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4042}, 0x8801) [ 114.980333] xt_bpf: check failed: parse error [ 115.067341] xt_bpf: check failed: parse error 2018/05/02 10:04:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400200, 0x9) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000000c0)="f9cb68e155a23cf085be25264e00d6c359a6ed7a5455aee9a003a885f92bdcf19a1730d5acafc29c804a0d4c270c371e5c39a2152e00c45a8226746024222e0042bf89a1ea0392a648df0e13697674c60df60850c879f85c69cc892f06df03be678066ee04bc7992c2d09c9db8c57c0119201a8c91f7d4d3c6798267e9fe", 0x7e}, {&(0x7f0000000200)="fcd5932c8196dee0332ca4b5d2e6a7491e6da6e3e3c6f179c8095ed89770f2fa0ec1f35c972ac1e62c422a46f39027a418347ea22c22396bd86bf2120a4cfbf6ac3b239cd66e084bf7267babb656fe83d7ddb446f2d2870bd543468bf65e4ed11df3cf9a2ef82329745f3f2b87fa27f39433951fd1341c363c85b0d6d2abf857ec8b6a810611f0402135e3af533b7d2c56ea5d1505b7d449867bfb61fabf52de460b3cf30582a818f601936307716e9433eeb0d3a4cae02a1f30adfe24bdc2e08d485581fa0fd6df73b822bc97ce492c2dd00828", 0xd4}, {&(0x7f0000000300)="dbce732fcffa277d1e42e10ce6f9f2a5d0589db07beb4eeb04d8e2e7fc367fe789eecae235c047c75cd430297d7c705292ca45738ae1db32eb3f08511563e61c3dbbbfbb4fc0c2e7304db42988aabe6f0f12891c12af9515228f2dc51721537764f607d8610dc6cc1ffb0f3c726e544d2d3b4fddef1cedf57742a4849667ddd0086a0424d1d1383900f1ceff688c948b3449dd8cf723104ae3af8cb91626d39686efaec1fb5bbe9bc5d636954e7aa4b399147db15a683d748244f63dd88ab125e79bb9f7032e6e63ada1219d", 0xcc}, {&(0x7f0000000400)="b040074a0d112c205c4070530e8337ef9e22fd6ac1f85d57d734ec61b3165fb988d441937e73aa72d60779623a313c0eab5b2a92b16aa82f1a714c42f896b15ecb17bd618c98551efbfe4177e9cf863b4fa08f705c453574172bdd9fef12bda8e641830939d72e5ccd7ee6b80dd33fac7c34ac15f1b9d4ae0309322eff92f3ff6678c2859bcdceb83736ad3e44bc795024b7cb78de124c188e99d48a1093b31cdecc0a26c6a4761ad343cd381b2ac904662921f4b4d145d91a9cc9731737b018fdbbb03b96a8d9a3b7df831f5f75e24c5386", 0xd2}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000140)="776ff7e5699b8be82c3748e81fa1bb62988e1965eafaa4b69273b689a16825b68b848b94e6cebb0be14f1b7d238dc7cb196e4f6e8bb25a2b7b0f", 0x3a}, {&(0x7f0000000600)="81b77f012475039307dcf3855eb584e76178aad98229698577ad6d625a9e465d05f1fc6db2fa34c55de28017d45e16e2c3dae487b98730739787f1a11355a3c62f646807365643cbc3875f1739bf3f58275cf81cea6f5408a956914ea2ec0bba1561aebb627a7ecf478072d3e67326ed596f35b45aea16e458ac5b94f29aa53d710095e5e5c68a764290ddc88f2ef5b06686e688a3d3ce0b8ac4f476ce635ed165050c85656caf5ece15c5e23361c92fb5b1748671f4ac3858323cc8e725d2a245236e030de41f3cedb7293e33db63b82c010ff7c0133dc69ea0d2392770f4c238445887da77a0657e79937841a2076aa580352fdd512802aeb9128844fd7ae48289b6e8bfce409448a54e239f9346642e7e732f3dbb1edd37bebb77a5bd2a6634b5feafd5d664cd140ab0b353cc1e5c0b56867820e5d23cb44ac8c0f5df134e5d61b803f938f7f4d84bc05cd0936f7d75281ed9e7f88be78548f4459cb9952377cc9444f978c3f02b2801a3dce9ca2821fc24fa2e2d7ca1b4987e9a537abc5c1e4714403273196061777cbaf9e03f5780929c3130ae5ba372ad287b6bbb83a1687b2748cc7f5bc85b6812d1fe5188215e24fec40bd75b589bb59a85f2c101b0902878e029abda828b72c29b3ce88827dc01768223dbf795a869045f9d32e31f87f843562d757f06bcd4f74cc8729bab2e2f3968f002d19eff830d052fb3aed29ca9e7f004e64d8ec090e82987a796211dd982a94f270df4b553ab2af464bfe1fb62b9eb9f34a18878c2a6e8aeeea54a07ef17973dee3c4fc8b9c142270a55c0c5300c11fdac79b90a6f55aa0f105d36dc252cd27249a783a633773c6b83a9f034f429424fea8c92c379ce52fb20a0f79b21a5166d62fd3a9d998a5c422347cf191d6ad6f462f3da8335af53f86a5d803602cfcdc863e7b0e852188f0f9da66fbbe89ad388737a1f2bd1c4623baa13aafd609811b72188041fecb7b4bd0a0c9d830cdf613f8aa7a3d80e8880f819af5b1fc6dcd2cb3f8f332fe606b535e126fa2871e65c48ad5139268532938e93e349a56e80e729fb8109cab04bc5af274401b13ab59ed49f609fb3c5654066f8e36483113058e4b11ea5c1fc58d04f5949dc448cdc908d6f64faabde91df05581dece30a5a7afeddfa3f294afcce58a3b0de8e5f76f10ede53bac95b3202e52e74fb40fa60e96225ae27721cf89aa88af5dfbf920deba0b3deef29f55616cfb1e8d76fa82466fe6ec7c4517ef0730f2586d5ac99d17aedd23011454e4dde28618052269f968bbbc79ea7244cf5a5320bb9bbe1ef05c906bf57c0fca9aee8227e1b1b97dac281cc145aff672017611bd1cd8a7792a592897b12b42c2090949e88322d9aa7060e8ebc2b5b3b56a8dcfbb475cda234060f46e5a0f1aaaca100957539a68cc4a3170ba451c3e74f009d4e11354bc5ccb64d6785c4dc72dd824a173848a225afffc07530f7fc554e4a580168a8748cfbf25904bf34aa18849895b8d78125ddbb0eff6c85050c64b03e2f12e877a5e4266187f07de4b6142097c440f44ede0dc7c766f4df7d533ed66061b6940011a428eb65d0afb46fb85b4680413fab12b8423c5d13aea79343d41f4b7b8f93e33a2893c49b9ff64087f8669f61b56f8ec4c3300e692922f8cb069074e87e21458332b193383480a91779f705b68f4195e00dc17812ae42fef374e5196ccb6e5010c01d116c58a61d7935721281bcc869ac1ca913f586b6af4eb77cd2b7e5574c4b057efb718196af91ebaaa0475934accf7202ce722d968843c23bb09e3ce4f58f27972b8b85c37d95abb23c4862bc33ac5dde6e6eef8ae3c92a923f5423d6ccae05103f4a1cd3cf0addcf4271b1c3c83a68cdbe9994f264911f39ce76dfd2a997c41757adbdbf2b919643ccc3f5311d13650d8a827187af675fe647eb84f5ff19c2669c05547f3119a317c75a99f88423d581cf16ef55756b102b95da8a1bf09e95d3cacc77a85372d5b425a3987b76ee94a291a295df1f8b83c6bf421293fdee3bb53fedbde3eb54fd0976a25d796240e31c14b9e75cf3c610149f8fab6e0128eef9622bf19e6cf3498bb4cb54a3ddf834271b7f331df89c6aa98237089274037d9796e52598fbfe9b96a53437387dece29139c21029bafb8691dcac0014169bd53b098ecaee9331f2ab5e2fb9587bcf51a86440e5852a9dac0dce0d15ed33c652f068e980a4b6035abe30c787517174b5139efb76780e26b2bacbf7e77e66fd407714a439859d10321fcf43b0855f6e3bdb22fbfe81a67b923492def941f6eac9b27410464df98ce9aafd7f34271bae1883dbccfd51d47f63fb192f030e847f152e858e4a996df904a5e46d5bb0f9abad953f4fd1830c04b104c60d1b3e5f9d501b920f864cf33f224707b391f1a1c5b6a1a91f6a1021c2b55ec00aa36f1e8b2b48ecc36d56144f0d9056de3bbe2744644b0c10d384e140139406445f38dd068bf9c2bb7573a4f003090b37a7975638348c00bf071e63028e107f23557dbbb09d76ca6e43b94134f28c486ced96f5245d4d4eb7d1c8e107160c172a9e09683ced6214bde703fe6010bf8e8bd67f99506f65e5ef9f30f36e802d76161fd39d77f2b08420912509fad05301242c944dd8ff0fea413ac2c95f4ce2bd0c27a51586066766a8bf7c16522ecf7cf49b2cee54c83721649a2917241f29fe215601d620bf57cef89fcc5bb24ea66dcaf3cc48ec4dd4c81981ae2a8c33d21cc43f0547bec30542fc0efd15a3477ec8bc3f3951c5abda9d039635b4532569338ba9900a642b52a7fd9e9b29c5d97db959022792f30cfb5fdb19e3c2257aa26ae1fa2b5dbd172e1884b927f7b6f538389fc0d52771a91d9b589a95ff27b7c24c1dcba48591ed7379bda3f373610c05b3dc9db8bd9fccb130b1cb36805149921cf4dbefbfe31dbf793f553dbc2b92cbd76bce7b019d6408e248dadfa0690993f7961d4a8217e7064a0b879b2e8f042661ad4e9dbf80082c7395494c21908badff0139432f2214089db42fcdf3bb0aab127764a375662f6aa74c2de91ac35ffcdc92e2cff240453121a109502d71e24ff18573c7758b345d524570aef30e6c1a9e544859c989646178029f1ebf5dac0216cd4a9f748299e601417db579a7d7da5cc1fe36231b771feae45190c29efd23e967b3c53f22e7061ea54e731b8dc0f2acbc6887a7a822928aaa7586dcc6ca5f10c691f4d70b52567ee908c62ba8bbbc4654dd2073778d3b2c21a58ed5216ebe76de0e6d6a3b339692e4cec5b529bfcc0f564cbc44e9e7b9759d08df858de19f7057b20233232e2ad04dc4367dd0c0991036a4ab828c9726c458bc7ed0a37314ca9e2d7482b6a3e8c6522aeb9dbd9f834ab72a094d5df6d39bb64e8a81131dd319ed982f678c7062bf6e7d11d50ac722d5b080cde063c943278e502b4a2a83ed88b2117b1f62a52a20c0d2fcbfae9f58661159103e683cb97de46a7aa8c4616d3fcae89632c8994ea3b2c4687e0b3f6a0e3e735f257ae9008ec0bd9407a77654cff8edec8bec539884840e69b4e2c7fc443f6889e5fe7ab6ffbe71aa266a342dbd9f88b173f57cebab0c59a0130f98e72350ccd9b29b1194538de71d6973268478868d2fe51e522b3fc35759e1fa8ba24a206f18d1958ddb943180f88a8fa67926127edeaf50e446958e81ca0500304c806b8310bf4b5247ae8974bbed7308f939d00ccb1d2ba9327e5eedbba58766bf329643b306702a1da669459d4ca9c25260e76fe8a81a0e268566edcfdccaa639c7f4dc5712844ce9a115ab393d68d69f8ea32c816b446cab8c016df09453bd7a84a5fd94930768ef35a75b018bc4d50006b4ae18914795b04ec7308b0b3471606f780d18b846d03602d380b82489b652e173e1e8c555e5914dbbaad75766a353e6b1c7e02cd01d743a8dd53cdb9631b982b706de141a5cccfb6f6c65b89384d28205f9513ad856f4ed4a2a18fdbf12aeb46def405c4c8212d6d14260c5414d834576bcb04a5c3e3d0f91531af7df1e7409fde5af3bb99cac80e2a59b864b8252358e992686d2e26ff00a155d91cf604013115f5b1b11a2d130b74fa064a92f4e4d16f07f43aa67d65323ecc2dd1445dc9e4003aeef3906bd01742ffac60c75d2a9aca3b4d190d484c48d46735cbe6916917af7107b41af1d36654c2909fd01e6d6324fae0e026b300348803d9407688819b21a804b37ef2e416093f9be2a471fb731befc76871a30669d51b19f28088a4e08a874a529a890a57fe456c3ecab8c026141c24c8e980d1f9de7f402da542b06f82de742d1fa3d340d8a95eb7aef98cadbc8454751d3dab166ea15291a00c39c6b9b2b1ad326faa7b2b3a9233c2920ed27cd15bb464c11d3946549073b951c7c3362489d9df5c2c21efa07fcbfdb62b37286cbadb56f9b6af28dcc05ba783ff2be3f0d1b02bd8e7b49aa286d2ab78490dfea11f72ca6f55e17d4b9148b2da7d4da46d59d95d5a699ab7dcebd68b690fd0d59d4437d159aef816db98a6d869be5278a5304b6d7691345584b738c0ae982158ab65cce885ea6ab21399c12f63ab7e2fe6dd9b834ea8ef00425c5fac79a1e5d6620f07554959887fde0a2817da8062719671785aea096546c2e7c4561d07f2a5fbaf9f1124aa550b921be998b39302ee3ac06b83a250f8c8e7c48bf55d9d1048cc0efabc130e5900e1559c07af64c79f4598cdc0122a1e2f1f5499a7b703caa835471eb0a29cd276bd732da8f0b94ce10926aa1d79acd7e6bbdb0ab8f7cce44148f18ba123050975ad59e2d785d1aba519be50a826b0bd757455f898cfb45eb107ae571f7aad9a662a7e87fd96bf2801f465e793f7cc6a0779afa620f721e918b9032dbd2e537ecc574addbdcc08de3bc958de029957d941df3040cbfbc2a7e4d1126e726c87328a3e91bd4cc1dfae170a6c8fe9fb915f64c85e2cb614451a7624217408f880e7bb3e13a0bd766db220b555af732560ac782c4ed18542654aadbebf7eb09732ddcc7c9ece55cf24b763bdbfca90e49aff17ac31fc080626c7fddf2af71e83d6d8fca2284b1486f8beb84d8f7dfda02907989cd40a1df31270a756ae1a70c68bff394911d5225c978e41f287e1a7bafa9b17d2ec3dd66916dd5915c2103aef638b4736e9804d69574fb2b566013f8473eda2d454f8ec54238e2ff98edb9e433d1f5ec81605f4d2966e1162a4e0c6b9e5d8c4f85e412a0c693bf95db8cab8a12102ce97fd58f7f8ba681d9282e289e950331f4c133883e8f3214ae6a4afd7c94870b6022ad7d4bb27a698c6914e376a1121d511013d2585dfce5f368d36ff4fdd1eaaf60100f73351f977d00d7ede728348b497049f09bd47335f74fd26f9221d878810c3173b4394edffee0a2cf541cb885283b55f6cede07d62d97a98507b5f5d02b16d516fb37446aecb6abe35b772e72b5901d4c4c66ccf10b754d4c75738a8e592c4fbd49e65941718cef9047a3bc2c2110d67e22a4f4d89f191a9164210062d33cc84f1796c0508297145b28be83c631bc2deddda89901bb1b022144ded74cf08605c98412bc2c3c8c74eedb8615c3ea361bdbd089d4e9368815583639c6c863825f731d3494a352ff7c634557917ce9992a650c4dcfba10f2e34058ee2c5e0793eface6584983af9475cc68876bdf51bfac3a79909d8be471da0b8e504874c43990ec3e4bdd1c2c51e112ecba9d4984aac31f8291c7aa28afdcaad21e15f9fff64c25b028b830ca842ffb0410b6f56b8618f12fdeb89cf124c8", 0x1000}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000c6376e1303d50d5d01000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x40000}, 0x40000) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/02 10:04:23 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000380)="93ecddf97b1b519fe21f3b03f679a7008eaecf459e34"}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000300)="99af71baa03e5559e073b6f8ba0799ef024a4fc3c8671332be34679bf12824c73563dc328de580390400fa4d085dee1fb2cad50fe319bfce8696e11738de61d73d92ee087c57321a8c82944269f8e966d88d606b2ded16e8ac7a608a261db13c26bddff663e6af9265a4bdca86ab091e5ceeadbcf8d310aa", 0x2d}, {&(0x7f0000000100)="efd048c35ba99b", 0xfffffee4}, {&(0x7f0000000140)="81f0d75959601f3f89de4cd336d79655229da80189f50dffed4d521351d83e0a086a0df144fb276225f424fc8fa1f5ca6e786131d61613270db68f0618455621411491a3072cf0da0fd016dadbdc8b4c81ea7525694ab34a6b92a894dae627f346", 0x61}], 0x1087, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) close(r0) 2018/05/02 10:04:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r0, 0x8}) 2018/05/02 10:04:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x100000000000066, &(0x7f00000000c0), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/02 10:04:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x6b0d3f07}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mq_timedreceive(r0, &(0x7f0000000100)=""/150, 0x96, 0x100, &(0x7f0000000080)={0x0, 0x989680}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x102000, &(0x7f000000a000)) 2018/05/02 10:04:23 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='setgroups\x00') ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) close(r1) 2018/05/02 10:04:23 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x280000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x62) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/4096, 0x1000) 2018/05/02 10:04:23 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000080)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x18002, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x128) 2018/05/02 10:04:23 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 10:04:23 executing program 2: socket$inet6(0xa, 0x2, 0x4c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0x0, 0x1}}) 2018/05/02 10:04:23 executing program 3: unshare(0x4000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) unshare(0xc000000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x80000003ebd905f}) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) 2018/05/02 10:04:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000004002) r3 = dup3(r2, r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000140)={0x0, r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1a, &(0x7f0000000040), 0x1000000000000053) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000003c0)="db894b157c661f6ceab761b2c756726976c5f6d646861162d01aaf79cbde9d0ca8be839264326814fe8bd69ce4f4a6f09126c600694aac225a3e2c01c96796431fd27f7d7dd3363558c2da6aea84d475eadbe52dda2dbbc590fe3560c2d83dbfc253e8e713e599d9f140a61ebe3e1ecd3444904bb92ec17f00c607e3864602b42d1059b2de04a915677652311e77d3db429d2b5a37b22679ef98948f0c7c5e6afef5a9715f917b5871d9d0006a826cad6902fb8ef77455f863c5e04cb29b24c62acc3d2302d08dab3a00df2672ef8d4fbbf9202f70261d4d31f1d76f818d05b213f8b7d5afb1ad1178e4e10629d15271a6f1c267d76983e8e11160a87aa6565886a1ad64f2b6d2a2b74ca1c2ccf15b058cf16ba004c006f1fa12e86321cce0ad6a0418643860a4f2eb5a9a00adb5644d1d6c397a30a38c1c743d982cc115131400ee38639830b18f9004334af569a5f61ccb70d0732427b652554695aed938fb88e23d5433b57075b1b99b3586ea1aa52f60fe0dd1598eedd89e65b3db2448b3a94b94984a40eb72fa85adb0e7b03f9087c2c78d7a2e5a49560564c8e3fa95cc85fc9496870ff97cb2445e3a1a09eb03972f636cf6f5c283f946a958fb5d7de4bc3390df57708154efd65242be1a44ff32dca165e56d944c7106ec6d70a2763012796d30789c4bc53192d926bf11410b036f9ab7a3cbd0eb57926a5b6ecd356d9b5263590ca994810dd5d16cd8d82c2269f78fc458216623d5421d1374c255d659b08e9e5353a21ffaa0a33c3ca5ee1d9bbb1e86be7c0440f1aed5672bb6831d08b1409ffaf6cdf2b0517405e3b9bf9efaf44d844e9aa51daefc74af8d5de1818067e0ec369390126eb3080eec2142aec17eb884db451741906032671423f6c363b2f3623f3a6d8d78ae3b4aa88215dada6f4cfee3f76345b1268776177ef35e6307404460b164b20c30704f4db7707fa76b2a6fc443d4897ae8a5211258c9ad577f1676518fceb3c3a06468961a2ab1294c7f490d19f0821bf7bad989c1cf71108c8e7f698f83fcc3c4380be5447eb8cd3ed3a5e29e163a5ec521e6a21d7c4000ade0fa481e2341c52893d4deda7b9e7096e15bcd61a1f847ee228308fd9e56eea71b9194e5cda023b4698f02011211cf79e0ffc470a1d311d11025ca415702155390ce386b8e7c24d3b4ff397e27290fca1918087ddfae0410f9efac39124540a8593f3a203d5c694fbe40a1e9636d72eb08e5ad3d848b24561729daccceacb3d9e3f0e47f37039b2a61e01d7871142f9c2c2305cc57e1ca11dbfc60bc9615c912d3e42e9586f449e5707ce0bd750f29d3d7b4698867b60852c61e2885b3f861e5c05e2434b98543161e2b0b2cfef80e558ce7cfdf7ca6512853408ddfced4fdbee5ca8af98bea07c8a7a28ac8515734d81908aec4d8d902288c1c057a1003b562d45bb4dc1bc87ebdff3cf08e21136f6319d6ef0aa11d876f808f325cbf37d2007638cb4fb591cf9a31e19e4dfdd133900c01fe29323ea71022d9317931248a3daa589c1035d266eaf7cf370b4d5b72b00b33990856e60f8e2e22cd6eecc27c732325c29dfeec84d67dd2c7d85c7c3dcf6cb161a044139e87633203f7bfbc1e01895c384f5d7f2cc89254cfc9ea6a68d15fa16de8bf29b171928c96a09679c56f3c261ad3bf07323f16beb51f5a910a1696227fd4b235f0bd95fedac13ef5770ac00e47f99ad56a1061b23f6b3474771a699ba33b7549e6767e324f02ef61ab01b8cb223d6cf5548c72fcc2a2b9a84449bdc8c1ed3f3d118e3ebf207e26b45e741c7ab91277e50a7277d9d475f9b86fdfd2989e896596b024de1295b93b799285da6b66bdbe64bdecd716a95c0ee98351498451bbd1d0888973baa26dbe0e5dc11076908225f502e01b071db031ff625ee28cf7b24a949887d09aedb34b4e0852aa5352bd491c0ea2630dfd480d5c595dcef187649646dba65a86cf662f4b23586000972e4168c80716653415088f36fe004eccd9236e513ced5c9627cbffbdf8a0970dfb65e4fc6671cb0bbecaa644de8844a4f981c3182b2ec2f8c8649a3a6356d043bd311c84affe36e83d2fb1e180ef6e4ccc85bf2c823a3b7e0e18e74e5a0a4e1adb3f117447569babc1161ffed725be97791e37062f88d2b859b882ba172eec5e48e28822820b1e7d958e4f883628860221c97f37d091a05f876d5b9d2f3df6cd580fa9adce50ea3f93b24acf1e6daa4be3640f8d112c65f578310ba7681bd47ddda5d999302bfe82f3c4f2e677cabe3b695b271d8ffd21822db4e66137b99768127ac95198c4c1290ec6bab222299a5ef3dad08b8f319669bd7fdf5dcf9699413cf565e00d88f8d3cc3862db305a5f29c96ce979eae148df653a93cce0569c5e02ac8959480b2468e3823db0c82c39a064e175732b893e3af781461968044ae2a2e6059a95fef69b5544a26aa615b77187d0d0a3e7e2012da7fa4db26bdc27bea94bb188bed60905697880b9adfc7837da04f08306d4ed3c423bdc8f3afe3f91568151761cee3ef213ebc398513aadc0117dd346b781e5e0bb8b055a49446f809df734909982d00b94fce47506cae13243a1f51f2b009fed2ff55d4b87ea8fe7b8d8b99c000def08af2175556531dcc1bc1ab767d7f04c7ca9a8226603f183d1b24e659a9469d1967be623c634d05820cea92bed30aa597a658859408d8e90581c5897bd63a6dbf277a60331a654e855130d7eef54c72a6591da9524eba7ebe14fbe6fc995f2fef810649cf2ae6c4e4ea99644112ae3f9d8b4328b905a1c7ef6e980ef18d73887874754dba4e7598bae78e9c2acf41ccd5dcaa068fbcaa7ace5b2f098d8ba4d16173636304bb2baa901e2189cee761b6c31d0683679594509739dbf0157f4d2e0ac06e87fbb177fa239131a997ca5dfe60656ae2527ee217d6bf22e028245ee69220f6c6d8649b8913b055d23b6cad501df247b4b3f8055e5bc7155153d76c6ac61044ff3357046820905f0dfe925d3c649c131dc8c83519025a4453d3972f66de20af931588f89f4a59b3286362b34c95904d78353032a9db02f7756f93d1beaed2caf5778ad37d973bc2ce5a8eac89c5323834d6b4c7bd2c5fbeca6ae1a524a1e2984c10deeaae2553d77dcffc6b6752cadf7c6d4ac45d561c973e8dcd6eb0c089e6fe5aebaf47a72d1ba0b7f4a6da2440627b1aa3a819ac8a3decacf34ecef9a952d7c98552ad175519b6983b9032d7c51ca0311a24f19abad6c71e5f99a8450b40e19ffa693e56d5412322ce0330cd82e4c01e7bf6162452019b42f7b9c7a3b4af918cb3ca592043bc2d2ea64471c101d5c1ed96371763b87b7e5e28cd4da6b57a435f83bf88cc0c162d81c126402ee9ce0de2e34b0d7d98a5666fcd764c5d93484ca2dc63112a1a2778cf5ba58d7286d10537a9dfe09919dcfc220b9fc405d56e94d8a1ee45de152259781fadd091ae28afadf623d1e924c75c9e6b6d9d14b7498d9b39d293c8fe0b2547e9e66cff4c64bebc4fe727c95a4a3117168984df012d0bdfaa40466a30af461198730657190f8af723c4a4d97cb68776e2525601aea095858ff22d7aed621cd1e975f5181752b516840410c2034c165fe76b7fc3de1eebcb27ef19ec342f17e9cc9f37338823f9f731b258acfed442a096467ba532c09f1e9414b0fda2fe2c5a94c48f945dcb2f4e372e88b45f5d49a8c387b5e52474ea8d1930c72595324a55bfef806abd38e1e8f3e456c297fc2b9cceef21109d61b9bf6aed7e9eaf324d30bdcbe6a1c8859abb94f449c04cfa4f9d1e3237be695db979d322e3a0eefc0858df5bbdb64d9a128cedf04a1ce3668630d48a73e0d69d6bf6b25e54724822c5feeb97c22927c50255c042d4fe1d41eebc7750c48daedf7a47a4df31717c72bd93ca632f151c89624c12541b5951b60ee9e35721d9220e7705daa16be09c3b1116137c179839d3875a5d3d1e8d29a7dd0e871e27d7a05363840132396499710c02cb4ebe4a935a8c269f7535267362bce5487d5fb11a768ee596896985b89f9c3757707acc17bdeb42c6adc13b3b9f9b1fa953be38f73594b490e445edce15e57539065f8b01d4a5f4b20adb720c5c5099ff68249bab9ed8dc52324b2c03bb1ee9a00faca3f56d8035b57101c0a04a8544fa756f9b515a024e75fe149d8c7a18e5e18ff349843b3b4fa0fa969c2c6d4a31262cf2633090e9a64c76cc463310e8475724b95dbed4705f31bfcbed17be92836537e565617477eec8e16cff1586113a61f4c34b6ea417242795785b4e78a4b9338e68f483a152043a6822308bab2e2e97c3e8cff1c1bc7d39ac9a90b7f8c97c83b080dee1c77eb13cf1060c985eefc6f4f41d643c6f1fa37b28fb93aeda88129c401dcf77af3a2666e5ef75d5c97455684ed478b0a57da2aa4b52d63c40167e99ad72196cbd437b34e418ae9d586174959e6bc58ba", 0xc5e}], 0x1, &(0x7f0000001ec0)}, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 10:04:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/218, 0xda}], 0x2, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0xfd90, 0x100100) 2018/05/02 10:04:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1e) write(r0, &(0x7f0000000040)="8fd23b11bcf67436c3b37f76581092cf8cc037ba101cedc666436c8b7538f980f0442ed028a3a98f68275519bbb0c4f77a51fb1b920887caffcee04100512681ad291c2e6812b77218", 0x49) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, "be15bd95b8f80daa16107959e1889683ab1e000003ff5675ce9b1b015b52998d"}) 2018/05/02 10:04:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000200)=@hci, 0xfffffffffffffffe, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/145, 0xfffffffffffffd45, 0x100000000000002}, 0x0) shutdown(r1, 0x1) 2018/05/02 10:04:23 executing program 4: syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'system\x00'}, &(0x7f0000000100)=""/67, 0x43) 2018/05/02 10:04:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xfd, "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"}, &(0x7f0000000300)=0x105) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x8268}, &(0x7f0000000380)=0x8) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x400, 0x6, 0xba}, &(0x7f0000000140)=0xfffffffffffffd7a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xae7}, 0x8) 2018/05/02 10:04:23 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40001, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') ioctl(r1, 0x1, &(0x7f0000000040)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/05/02 10:04:23 executing program 1: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x1) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) write(r1, &(0x7f0000000180)="d8", 0x1) io_setup(0x5, &(0x7f00000000c0)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000240)='.\x00', 0x9e3, 0x6, &(0x7f0000000600)=[{&(0x7f0000000280)="ce8252f697e25f26aa2cb25adab0930d81ff47d157f9047dc52ed0a86a3b2c410b2e1805c477bc5af3e9083f20902d922b33b3a4c853cf51dc984edb5174fd8a6f7c58fb702227af66fc8a", 0x4b, 0x7}, {&(0x7f0000000380)="e9cef3555e02c90355e21a4925d4adf7d2e79a5380480470f2a8db9e878c1d2fd2b8dd9d4f0a969ff88a225b6ef18955d26ce86fa7a31d816ca748e727406ed8681876d4929277bbe0f6dbde3cedb3aa232427fe4ee9c4a928e986cbe20cd9bd9804271fd1baa20397a0f6511a54ca72f2ac7ab9145a5d38f1294104ee3e36a286c21dc5f4a0eba0dd14b90a8a4c1d7a0c44ebd45cadfe9ae0e5049e385edfc8", 0xa0, 0xfffffffffffff2ce}, {&(0x7f0000000300)="85c99d5f1d247585e1e871b60cf61c416f9aaa2cb69ecfb953a547", 0x1b, 0x2}, {&(0x7f0000000440)="070a45e2d0", 0x5, 0xff}, {&(0x7f0000000480)="e6ea2fb95776fd2ab0e84326088c8b1fd106ea0ea8d4a2602d0dd2a36c983fc195f17c735caf37d69d8341eb829fe24ca24c42f6d1982d6a92e1fc3c3af440f353f70df2d55f88ad7a6a4123cf38de9d7da127f0867048b87d8fcd1dfc8468960c76ac0332dd7751fe49d9fb8722396d2aab09665e0140a39284ec0e21dd90388877a275a5b7595299fc060a9bf0af5683dff02c016b66c80d71300e1445100d41c4ef351427a71b0ab74da1fe8a0ba344294aab838341b53dd522b7e415d2de79f39911", 0xc4, 0x1}, {&(0x7f0000000580)="f1ab3be1c52091595c7b1c35d06b8b03c889bb25a1e3975b22568e0dbeb666028a673eb25d22acb551bbe21244a8d285c66a4c52ae5ab4601e8b2fc13071c13b660ed970cdf1df25c3a66d29e06b6122", 0x50}], 0x8, &(0x7f00000006c0)={[{@gid={'gid', 0x3d, [0x36, 0x32, 0x7d, 0x36, 0x78]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x36, 0x32, 0x31, 0x33, 0x37, 0x2, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x35]}, 0x2c}, {@part={'part', 0x3d, [0x36, 0x0]}, 0x2c}]}) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="f67876777efc728cc3c6", 0xa, 0x0, 0x0, 0x0, r4}]) 2018/05/02 10:04:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100000000, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x7, 0x4}, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x7fffffffff, 0x0) 2018/05/02 10:04:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r2, r1) 2018/05/02 10:04:23 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0xd0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc82, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "dab3e9", 0x10, 0x3b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "896c48", 0x0, "49ef69"}}}}}}}, &(0x7f0000000380)) 2018/05/02 10:04:23 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x408000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2b, 0x400000000000001, 0x1) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000)={0xfffffffffffffffc}, 0xe5) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8916, &(0x7f0000000080)={"62720264676530000000000000040009", {0x2, 0x1, @broadcast=0xffffffff}}) 2018/05/02 10:04:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) r2 = dup2(r0, r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom$llc(r2, &(0x7f0000000000)=""/226, 0xe2, 0x10002, &(0x7f0000000100)={0x1a, 0x317, 0xa1, 0x0, 0x8, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/02 10:04:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, @in={{0x2}}}, 0x98) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/02 10:04:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x44000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x4000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r4, 0x5427) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x81, 0x2000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x4000, 0x0) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read$eventfd(r3, &(0x7f0000000300), 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x7, 0x1, 0x14000000000000}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[], &(0x7f0000000280)) 2018/05/02 10:04:23 executing program 2: r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) 2018/05/02 10:04:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x4}) r3 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r0, &(0x7f00002c1000)={0xffffffffffffffff}) [ 116.674674] hfs: unable to parse mount options [ 116.681681] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 116.693385] IPVS: stopping master sync thread 9141 ... 2018/05/02 10:04:23 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="0f0200000000000000610dc3c65ac45d809af44d", 0x14}]) ioctl(r1, 0x6, &(0x7f0000000180)="2547b1afa99282ce5e468cdb2e3abb4b4a49c38f2388ae113c20ac637ce1c10ed4e703bd6cdc3f55ed43fded7b16140564dc2dbf38435814054368c7154f07d7e1fe9b2a9338cb52dc7a9974aca0a43ad4f1b42f1125c8f6f0d191bc76ae4e7cc34d60bd98f4cdf92d8b1e4814a3222dfb80ac3089682900a5254ac8f7a9c6d1612aff98c84766b6b399144369026b57c736d29ef74fd3b3dd1fd12378a90b6569dc01b2237c1fd7f10a6554d27aa1eb9c7f26") 2018/05/02 10:04:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'GPL\x00'}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000fba000)}], 0x1, &(0x7f0000753fd0)}, 0x0) [ 116.764762] hfs: unable to parse mount options [ 117.445697] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 117.446890] IPVS: stopping master sync thread 9170 ... [ 117.544091] binder: BINDER_SET_CONTEXT_MGR already set [ 117.549740] binder: 9118:9168 ioctl 40046207 0 returned -16 2018/05/02 10:04:24 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x6, 0x4) close(r1) 2018/05/02 10:04:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x80, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x8000}) 2018/05/02 10:04:24 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x202080000000000, 0x51, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80, 0x0) setsockopt(r1, 0x23d0, 0x2, &(0x7f0000000100)="06a93992c1aed2128330b778efcea228e089f52dee83a37df1a4604f19135f78566179675d35a9ff54d7428794905edc99416749a208e2f31c402407f6f66c8d6d588653592a752dac1aef888ada005bc4b80a08576373f1aca4407289510f4c04b35ef0a715fa575f5a4120157f885ae50d2db79b477c9e52904b58e539fe928a89194754a1573a5d3a2c8c4064e6dcb5", 0x91) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000200)={0x80000001, 0x4, 0x8fa}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/05/02 10:04:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@alg={0x110, 0x10, 0x20, 0x70bd2c, 0x25dfdbfe, {{'drbg_pr_sha384\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0x8}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x44) accept4$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'bridge_slave_1\x00', r2}) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000002c0)=0x9) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300)=0x10, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYBLOB="000000000000000008001a944c13908f349931bf73065c05298491fa54b0203948d24086dfce83241fec57775bbcae4ec0665421ddc5a9db1b76bb9056560721f6af6b91b0a63c6e0ad64ed9a1aeb39da95ff6799018a9002ec2c2c08cac47fc6887637fc11e80d3598a8c7230cfe483357e0df590e5a33931b55951947f97225b6b00415e986ec45750f80ff46d3a2cd611feec428783db4ce49b88"], 0x2}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0xee, 0xff, 0x4, 0x29ce9bb0, 0x3, 0x6}, 0x10000, 0x3, 0x5}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/02 10:04:24 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000380)=0xffffffffffffff03, 0x4000800) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000003c0)={0x0, 0x2, 0x80000000, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x7ff, 0xfffffffffffffffb}, 0x90) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001640)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/05/02 10:04:24 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x5, 0x40007) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000100)) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x8f11, 0x7f}, 0x0, 0x1, 0xacf, {0x6cb, 0x8}, 0x3, 0xffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getpeername$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x4) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x60000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x80000000, 0x800000400, 0x10000000, 0x5}, 0xffffffffffffffa7) 2018/05/02 10:04:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000400008fe7bb5cd4e344cd0002800000720a00ff"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x105100) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) 2018/05/02 10:04:24 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) sysinfo(&(0x7f0000000500)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00000001c0)={0x1f, 0x9, 0xf800000000000000, 0x3}) fcntl$setlease(r0, 0x400, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 117.670981] binder: undelivered death notification, 0000000000000000 [ 117.704287] binder: undelivered death notification, 0000000000000000 2018/05/02 10:04:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/05/02 10:04:24 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="1e9a3981eb0f7f19abe5089864205e279e7d7988f227f4441b0c774a8d1071ecf25ca9cdb4a9b4495cd1b3d554d1d5ffc27287c7db4f3f94ff8bed0a17253e87f5f2696fb32399445d2938838eac3caa5980b063e0bc9ec29beb4e4beeba3ffa18b5cb6af04aba0b38f38b6f6d6aa9d74c3c3db6ad0fc2bbd80baed7e3c3fc054cf1c02a93e0b1c828cef190383f2a9278f73e873fad4363eea4a5afe17da9b800464d737c3a62f128ce2d37050331386cb0acbf9abef91f", 0xb8, 0xfffffffffffffff9) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2) keyctl$get_keyring_id(0x0, r0, 0x6) 2018/05/02 10:04:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x101, 0x800, 0x3, 0x80000001, 0x8, 0x54, 0x6, 0x5dbd5f8b, 0x6, 0x7, 0x1}, 0xb) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000180)=""/169) 2018/05/02 10:04:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@hci, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xffff}, 0x40000001) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[], 0xfffffe7b}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000240)={{0x3, 0x7a7106553782036b, 0x1, 0xde6f1c7fdd6eab0a, 0x3}, 0x9, 0x9, 0x100000000}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 10:04:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000300), &(0x7f00000004c0)=""/161}, 0x9) socketpair(0x3, 0x800, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/02 10:04:24 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/05/02 10:04:25 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000340), &(0x7f0000000380)=0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)="256425801a08ccfda10000000005d004") socket$netlink(0x10, 0x3, 0x1e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000240)=""/47, &(0x7f0000000280)=0x2f) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, r3}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x7702, 0x8) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000002c0)) 2018/05/02 10:04:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/187, 0xbb}], 0x8, 0x0, 0x0, 0x4}, 0x40002002) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/02 10:04:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="636f6465706167a238c9696a3612d3f801aacd326256a4fb26b63ba14037338bd38657a21860944fbd0bade0b0bcba1f16d26f5ee339db125c266fd044927cdf1aa05664fae6722b3b2febfd00c7edf5038a52f5903230b9bba27405fcada919e994bdab772020859799ae00af632bf78fc9ac1f64f1f0acbb59569ace70696d21a63f84b8ebd70c76f594202ccc3e0907d15cc2acfa3d6bc2ebf4c756f60b1ac2d836dc54db4c34cfecc4b6e6f1ad4c1d05aeddb2947356df1e27bde56053f4018699ef449ae41b9eb835242280a50d"]) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c47f7d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = open(&(0x7f0000000080)="2e2f66696c65302f66692e6530ff", 0x3fffa, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) 2018/05/02 10:04:25 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x14a, 0x7, 0x1, 'queue1\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20}, {0x20}, {0x20, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}, {0x20, 'queue1\x00'}, {0x20, '/dev/snd/seq\x00'}], 0xa, "00d618c94e080b048141f17f4468523b9eef7cc262edae177e89362353f36f722c96ee2eb9c2ca91d9955a2b77c9768c59150b84cde6ea2f43550fccfb4326a9eebe00dba0c237df556a6bfd73c3c06451758a67b082bb28cd3e307895993ec33ccdf2a08da72fd0de166c7e097f79713ceff18ea7584aa480f99c08335fe031d6b87dc4f31c9bd7690b654cb28ece38502f5d4112a6ebf6c111505b009d5fbcfda919d339e786b59f83838d569033f269dd71e826a8986aedc15bc51c9a23e29f87a33d1eb9c77d3ee0fc735cc4273d54c3d68d5beba871429a82d9f1eda4cd4ef2bc7e920f31e5"}, 0x14c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x3, 0x0) 2018/05/02 10:04:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40a02, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000003f00000000000000c56499db887c0747e256c99e461dc5cfbc53ccb5f08515b40582019416c60cb86ebb8cd86c65fac6a36a545adbad20f5586db7228607db959e01e6760c70016ab3d757f29129ab67b8e2503e0c8650a95aa156f8ee6b15c3b1bc9134fb68b644d31b67e5135909d04011f19b79a7063382c0de00ae213bbe9e9750a59bdeb9e5e19941ea87b0c10342c0075715f27868384b4101f50ed1b8a0ca7dc17ec220408457c93975bdfe1a3b8bc587c4bdafe45aa396a631a9ec930e41b375f544aca19fe69305f80b15ca7c0d54aa9323cb18eb018c66250a40c548"]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a1, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="8a6ce2d7ebbc7ca1e7e907f5c2d1f4d000000000"]) write$sndseq(r0, &(0x7f0000000000)=[{0x94ffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) [ 118.007559] FAT-fs (loop7): Unrecognized mount option "codepag¢8Éij6ÓøªÍ2bV¤û&¶;¡@73‹Ó†W¢`”O½ ­à°¼ºÒo^ã9Û\&oÐD’|ß Vdúær+;/ëý" or missing value [ 118.129343] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.136715] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.181854] device bridge_slave_1 left promiscuous mode [ 118.188117] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.217209] device bridge_slave_0 left promiscuous mode [ 118.222879] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/02 10:04:26 executing program 6: truncate(&(0x7f0000000100)='./bus\x00', 0xffff) r0 = semget(0x0, 0x0, 0xa1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000140)=""/186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 10:04:26 executing program 0: clock_gettime(0x4, &(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x64200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x6a31}], 0x48) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x5, 0x5, 0x2, {r1, r2+30000000}, 0x2, 0x7fff}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0)) 2018/05/02 10:04:26 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='id_resolver\x00', 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000001) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xab53d65649a5ac0f, &(0x7f0000b4cf9b)=""/101, 0x2, 0x2}}, 0x68) 2018/05/02 10:04:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r1 = accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000240)={'ip6tnl0\x00', 0x8406b}) getdents(r0, &(0x7f00000000c0)=""/50, 0x32) 2018/05/02 10:04:26 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) semget$private(0x0, 0x4, 0x357) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000300)={0xd71f, 0x20, 0x249c, 0x400}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000140)=""/242, &(0x7f0000000240)=0xf2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000280)=""/26, 0x1a) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/05/02 10:04:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)="e00010") getdents64(r0, &(0x7f0000000000)=""/38, 0xfef7) getdents64(r0, &(0x7f00000000c0)=""/79, 0x8e) 2018/05/02 10:04:26 executing program 1: socket$netlink(0x10, 0x3, 0x1f) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/250) accept$netrom(r0, &(0x7f0000000240)=@full, &(0x7f0000000040)=0x48) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x20000000000004f5, &(0x7f0000000200)}) 2018/05/02 10:04:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0xffffdc6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000480)={0x7, 0x5, 0x9, 0x7, "d541f89857134511efd433cf6b6c2fdec7938c6358c7a616d75fcaaa8c89f65df0bfe1dee715863d7cc13fa0", 0xe5}) r2 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/kvm\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/kvm\x00', r2) readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/230, 0xe6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000093a1b36eea9adf0fc8efedde2ad962f8be722d604a45e465c418539f771cc45a5b7ea2f2809d174092a0380202bdf7fc0b617b64b914bba60f02cd987beb2202e9c5edd51633d15bd99a62ad14f139ad4d9e3e0d90969c5f4aea5a76d38ad5b357d3b320fb89056a6c87b471e7da228d39b4c500ed048a16894e664a65ec90baec34daf65b0cfe3633256a66c28d4003125eaa5aee1ec536d235abefebfac0e0da0cd22dedbbf313bb229159e8c28970d3623928a7acf6003c9a41f2f7c8d3b3bde25ca5"]) 2018/05/02 10:04:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000540)=""/3, &(0x7f0000000580)=0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0121d0c700010400800000000000"], &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x1}}, 0x9, 0x0, 0x253, 0x5, 0xf1a7765c3c293812}, 0x98) 2018/05/02 10:04:26 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKRRPART(r0, 0x125f, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x4000, &(0x7f0000000100), 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x0, 0x10000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) 2018/05/02 10:04:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000240)={0xc, @loopback=0x7f000001, 0x4e22, 0x4, 'sed\x00', 0x11, 0x3c4e, 0x18}, 0x2c) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') 2018/05/02 10:04:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setuid(r1) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) setpriority(0x1, 0x0, 0x0) [ 119.159082] FAT-fs (loop2): error, invalid access to FAT (entry 0x000006c0) [ 119.166562] FAT-fs (loop2): Filesystem has been set read-only [ 119.220296] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 1269 (only 16 groups) [ 119.229771] FAT-fs (loop2): error, invalid access to FAT (entry 0x000006c0) 2018/05/02 10:04:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ifb0\x00', &(0x7f0000000a40)=@ethtool_regs={0x4, 0xad1, 0x1000, "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"}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x8, 0x4e22, 0x1, 0xa, 0x20, 0x20, 0x3f, 0x0, r2}, {0x0, 0x9e, 0x0, 0x1ff, 0x7, 0xffffffff, 0x1a, 0xb4}, {0x8000, 0x7, 0x1, 0xfff}, 0x10000, 0x0, 0x1, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d4, 0x7f}, 0x2, @in6, 0x3504, 0x4, 0x0, 0x1, 0x73, 0x25, 0x5}}, 0xe8) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000009c0)={{}, 0x0, 0x401}) 2018/05/02 10:04:26 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000001c0)='ramfs\x00', 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x101, 0x1, 0xffffffff, 0x10001, 0x1, 0xfffffffffffffff9}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x7a, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0), 0x0, 0x9}, {&(0x7f0000000200)="318c18fcf7127f026ee0e93e9de5a721a64afcb2553e0a0c83d52902b2c446d906a65a9907a87a29c72bbe358f0873b127941de4ec018b9235e41f2f06ebbf1e0fdc2a4bfb1bf64b009e7f87dcefa10cb9688ec1c80af8bcc71d1bb9d1d758bd754f352f0745b42b0ad890ae56ca278fbffacd2f6671516340039ee287756d2ce4a1706717a7c99b148e5122c21f2371ba0c04841d357d154fd2f4f71a33047f1d2101947a514a48a3ca88fe", 0xac, 0x3}, {&(0x7f0000000300)="929ef825f9b4bbefd845ee2a21b4df5982fa", 0x12, 0x5}], 0x10, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc010, 0x0) 2018/05/02 10:04:26 executing program 2: pselect6(0xfffffffffffffdde, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x10000, 0x13000}) [ 119.309164] IPVS: set_ctl: invalid protocol: 12 127.0.0.1:20002 sed 2018/05/02 10:04:26 executing program 1: socket$netlink(0x10, 0x3, 0x1f) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/250) accept$netrom(r0, &(0x7f0000000240)=@full, &(0x7f0000000040)=0x48) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x20000000000004f5, &(0x7f0000000200)}) [ 119.362944] IPVS: set_ctl: invalid protocol: 12 127.0.0.1:20002 sed [ 119.412686] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 119.483119] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 1269 (only 16 groups) [ 119.502616] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/05/02 10:04:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)="e2", 0x1}], 0x272, &(0x7f0000000180), 0xfffffffffffffdfb, 0x4000001}, 0x810) 2018/05/02 10:04:27 executing program 0: shmget(0x3, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) shmget(0x3, 0x1000, 0x400, &(0x7f0000ffb000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmget(0x0, 0xb000, 0x400, &(0x7f0000ff5000/0xb000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x14, &(0x7f0000ffa000/0x4000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x3, 0x0, 0x180640000000000, 0x3, 0xd9}, 0xde50, 0xffff, 0x2}) r1 = shmget(0x3, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0x7fffffff, 0x8, 0x7f}) shmctl$SHM_LOCK(r1, 0xf) 2018/05/02 10:04:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xddd4, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000003c0)={0x3, &(0x7f00000000c0)=""/74, &(0x7f0000000340)=[{0x4, 0x3, 0x6, &(0x7f00000001c0)=""/3}, {0x7f, 0x8e, 0x80000001, &(0x7f0000000200)=""/142}, {0x9, 0x7a, 0x7de, &(0x7f00000002c0)=""/122}]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000400)={0x1ff, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000440)={0x4, r2}) close(r0) 2018/05/02 10:04:27 executing program 2: r0 = socket$inet6(0xa, 0x400000001, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) 2018/05/02 10:04:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x5, 0x5, 0x9, 0x2, 0x7}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) socketpair(0xf, 0x8000e, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @empty, 'tunl0\x00'}}) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x1e) 2018/05/02 10:04:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0xff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet(0x2, 0x3, 0x6) connect$inet(r2, &(0x7f0000000080)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001400070000ddff000000000002ff0006667e279639a91d7bd91397917daf4204d00b32eadc282841229b99db500ee8d52c43417f000001e3d8960f65b27ee8125f423682a9447015739d53d5000000"], 0x1}, 0x1}, 0x0) 2018/05/02 10:04:27 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000040)={0x848}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x100) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x5df5, &(0x7f0000000140)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000380)={0x401, 0xbff, &(0x7f0000000200)="ac888dd3aa52cc9818c2c46fb671af5214f9901a44bd39f3b7d6cdae26d4171bf5a3d239f721e1bb5bcb6476a813a4fe2224fd32a2a341e4b4545aa20f794a2b2cf8859fc677745c270dbd006e3a7aab90dc9063fb419c9ba6012822951f8d5261257404cd9d37a55d70ccafcbd85010e5318f7d07ed18fdbb5724748a30c926996d7808f663131915138beaefaf5edfefa1a73ee5a38740312f93c0bc127b15bc10244be0fc119ed0c769f0adbff06944f74bc7bc967f3b26f3fda744fd458bee866c8ca0a0fea92b1dbaa17accd4a74368bb72ba9794277e86eedf8b59b50f8098", &(0x7f0000000440)="a698fd4728da235c48dce66d0821d4e2f9e717909f8346d39440578695370c361fc0ed516de125bcf2c16d543a4fa1ee67fa10d845f972802ad50582c272dccaf6561a5f63871a602a05eeb772599eb8ab225c549758cb2c649e172f5017b530625c5ee458b950074b2962dfe8d86fa558b0408253a8fcf6f140d0988b02403392e5de5fdcd9132d397e9d98eed4df226da7de89ba72b004f182ad1a7fa4f3a2", 0xe2, 0xa0}) prctl$getname(0x10, &(0x7f0000000500)=""/244) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x7, 0x4) modify_ldt$write2(0x11, &(0x7f0000000180), 0x10) 2018/05/02 10:04:27 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x10000000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) [ 120.324155] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/05/02 10:04:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000140)="0ae24b31854c1dfd624c900a8ec150fd4aeae95f3722c89d06e789b689536c77d37cb8e76296e675108dcec315b49ff9ef715f79573393adba3713453fdf0ae7292b89b627542a67f68a8b5e88509beb79a60b899e01c4ec307c31ed838c53ddb1ffc920a36b2e1eb2652c0bab2f19ed9f5f9fe4ee0f23b85627e7647398e8d1262013c90b649a0ffafc7e50a282e039c468a96b89b61ed7bdafe61bcdc214", 0x9f, 0x20000800, &(0x7f0000000040)={0x4, 0x0, 0xfffffffffffffe1c, "a9a8c1226b23", 0x3ff}, 0x10) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x4000000000405fe) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/02 10:04:27 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000000100)=""/50, 0x0, 0x2}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000c7f000)=""/28, 0xfffffffffffffdd2, &(0x7f0000000040)=""/73, 0x0, 0x3}}, 0x68) 2018/05/02 10:04:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r1 = socket$inet(0x2, 0x1, 0x0) io_setup(0xffff, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt_acct\x00') io_submit(r2, 0x2000000000000193, &(0x7f0000000500)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x2, r1, &(0x7f00000001c0)="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", 0x0, 0x1, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1eaa, r1, &(0x7f0000000300)="1be842875b011d96ae14c5b4370e398f80299bf2d28556febf928059bb98714328f6e1af1a1a2e3765f007d4b913ab3e8a6f369dfb3253dc8f13c41c53c597345ed2db7278ace48b52a6ec6cd86e82fe67b33b36f304450b7fb961145c357d139b77879e55f3a9362c8641a66de047e3128aa36d4bbb010dd463a2867fd1", 0x0, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f00000003c0)="40148d0334caf47665d1ef7e70200f1c1ac7db5ea2df063dd7d5f50483f86023a8883cd5816fee7b9fb0c1fc13ef92b5f2ef59c93d95583b99955890abe727df97bf846fbabed6528b10ea7d38e59d068b6075e05c11c0fb326944a7397613fcb756b04fefae14d97992f4220b766d2695948868a8b9e46ae126261c31418bb567da63", 0x0, 0x80000000, 0x0, 0x1, r3}]) sched_yield() 2018/05/02 10:04:27 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, 0x4) write(r0, &(0x7f00000001c0)='0x2', 0x3) 2018/05/02 10:04:27 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x519000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="636f640f065c0d653d61736369692c696f636861727365743d63703433372c00"]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x842, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x9, &(0x7f0000ffd000/0x2000)=nil, 0x1) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x141000) 2018/05/02 10:04:27 executing program 2: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000080)={0x3}, 0x8, 0x800) r2 = memfd_create(&(0x7f00000002c0)='wlan0wlan1)\x00', 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='/dev/sequencer\x00', &(0x7f0000000280)='#nodevnodev.\x00'], &(0x7f0000000580)=[&(0x7f0000000540)='wlan0wlan1)\x00'], 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x20, 0x0, 0x0, 0x247d}, {0x16}]}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000300)=""/140) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) 2018/05/02 10:04:27 executing program 7: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/205, 0xcb) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/05/02 10:04:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x11, &(0x7f000001d000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_set$uid(0x3, r2, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) [ 120.535761] hfs: unable to parse mount options [ 120.635604] hfs: unable to parse mount options 2018/05/02 10:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42040, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x6, 0x80, 0x81}) 2018/05/02 10:04:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x28000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000380)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r4, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r4, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x100000000000002f, &(0x7f0000000300)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x109, 0x0) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r5 = accept(r1, 0x0, &(0x7f0000000040)) accept4$packet(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r6}) 2018/05/02 10:04:27 executing program 6: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) dup(r0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') 2018/05/02 10:04:27 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000010ffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/202) 2018/05/02 10:04:27 executing program 7: r0 = socket$inet(0x2, 0x10001000000000f, 0x3d06) bind(r0, &(0x7f0000000a80)=@ax25={0x3, {"7d35625d657f52"}}, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x0, @empty, 0x4e24, 0x1, 'dh\x00', 0x8, 0x7a, 0x22}, 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xd25, 0xb, 0x2, 0x1f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, 0x8) close(r0) 2018/05/02 10:04:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, &(0x7f0000000100), 0x50, &(0x7f0000000200)={[{@usefree='usefree', 0x2c}, {@check_normal='check=normal', 0x2c}, {@debug='debug', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3f, 0x78, 0x35]}, 0x2c}, {@usefree='usefree', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x37, 0x33, 0x36, 0x33, 0x30, 0x36, 0x34]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xe7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mknod(&(0x7f0000000400)="2e2f66696c65302f2a2e6c6530ff00", 0xffffffbffffffffc, 0xab3) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x26, 0x400580) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x1b}, 0x62, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x5, 0x200, 0x0, 0xab, 0x400, 0x5, 0x3}, &(0x7f0000000340)=0x20) 2018/05/02 10:04:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f000021d000)={0x2, 0x5e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="bb80c200000000001400000008004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400240, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000002400)={&(0x7f0000000200)={0x21dc, 0x25, 0x50c, 0x70bd2b, 0x25dfdbfd, {0x6}, [@generic="9312baf2f7c31b4ac484ead3eb2c0f9792e45af965b0e0a4d3957162fcd0c8740aeb6aa8c2e96038db3686183c62fe71ca15890faa68ebf7a2cfe9cf549f1651017fe3dc66705e21864865", @typed={0x4, 0x38}, @nested={0x2158, 0x27, [@generic="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@typed={0x8, 0x5b, @str='\x00'}, @generic="91e6e4", @generic="6c4548bf6f4273c0430fd8b91ab08a31d5f103871b102493ea7831c947b93d3f7872f658b2546996e6855767553f5db68404cb865176135e78c9d775df64a25309ce49221da4cf39cdd950764afc6177f23e723f0a9e0f4d726bc25524a07ba4b49d935d0607cdeeecdaa4d74b61398ea4faa3c3e61696de08b7100cd3d90a", @generic="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", @typed={0x8, 0x37, @fd=r0}, @typed={0x18, 0x47, @str='wlan0(nodevcpuset+(\x00'}, @typed={0x8, 0x29, @uid=r1}, @generic="f11c66812518318ec1acecc602b2565629618143471365c23af6b8494c6d425c9ddd4a0504ee1309560025be1b4b2d505fc5de5a08b6755455289dc3ee3d6fc4f092375a67362dd72fa4c9b40ff3ef741ef292b89f31a4e04b2db972f2b9611b7a733f2489cf3ac142996f673efa04e01abfcbe0a14ab3f9129ca1ff3ad24dfd6c2a7ee54e48fbcc1ea4c2f1f8b5b7ba3bb673f0b572d02febac21e27600f20f"]}, @typed={0xc, 0x31, @str=',bdev\x00'}, @typed={0x14, 0x9, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x21dc}, 0x1, 0x0, 0x0, 0x40090}, 0x0) 2018/05/02 10:04:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xbb, 0x4) sendto$inet(r0, &(0x7f0000000b80)="9f7845697e7dddd5cedfaf20e3a81f60ea5a414c6145d9935f70a24de18f54cf8b2eb45d067d7c6863eb78a823f9ce83ef67cbf0ccb7fe5ed25ac87367d47952a96c429b76090c0342bcf7c020412a93e61f7eae3e84fe68bdd3b1847ae1ade49ddf8686f65660ef3bffe19d040087243243b98a003f99010db5c19c543fd1aaed6bf39b0aef871f916db4f88b7f9c96b7c62a5f8ec3992a3e3a9da2720ffd6c5f557002b12ba7d5b99bffe479e3e06560caea1ff14fd9641e942b84534598f61a398c06263fe9b2562b0365f0a739ea4668b4615f40c01c5e323beb329d32e2789e1ef9e55dd07ef9165599933cf5f7c6c7a921985e5eecb7d4e56d6f94bf53cbc91e15a8cdee3fbe678ada055af48ec222eef31164bf0538a5eb3465812f190f92ccfbc93ccbd1726cd7d9bb009ace5e33d551a5a6a9e99970bb440a3a70b32250ddaff94e6fd38c8564e87a493b7a5264dcc7bb4fdbd0f5b3965e3a26a4cc7784371b8b6d04cf3fdae74f02791e7825de3b951a8357a01599cb2844bd353ebce468d1c184e67f86e37d783e099cbfcf9226828887f609355151411f1dd4e713eb94b3cf9aeb5a2292e6d318dca6b0e3333f30781cd57761f42232655b57ab07d727f1ee7a0b37c3ae0d05118af7e066949b7f9120d89c150c1cdcd3d983982fa2088ad8346a06722d0cf64975332d4ad0d2488c6311fc5e5a775fe3b3f0dccbf8d69e4735a54bfe7b22fc3024983d9ffcfbf776835a", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/02 10:04:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x323, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x40004) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000200)=""/144, &(0x7f0000000340)=0x90) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000f3ffffffffffffff0007000000"], 0x10}}], 0x2, 0x0) [ 120.806046] FAT-fs (loop2): Unrecognized mount option "time_offset=?x5" or missing value 2018/05/02 10:04:27 executing program 4: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/02 10:04:27 executing program 5: getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r0) 2018/05/02 10:04:27 executing program 3: clock_settime(0x5, &(0x7f00000000c0)={0x77359400}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1804000000000000000000000280000085000000180000001d000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x74, &(0x7f0000000080)="3ffbc60cecdaee9ffce8ae589e2e", &(0x7f0000000300)=""/116}, 0x28) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/02 10:04:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/05/02 10:04:28 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fallocate(r1, 0x20, 0x0, 0xfffffeff000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/05/02 10:04:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aab6aaaaaaaaed3ad35189f508060001080006040001baa9c823ffffffffffffac1414b245d00f819282"], &(0x7f0000000080)) 2018/05/02 10:04:28 executing program 4: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x15, 0x100001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x2000, 0xf000, 0xf, 0x2, 0x1ff, 0x200, 0x9, 0xfff, 0x8, 0xfffffffffffffffd, 0x0, 0x1ff}, {0x1, 0x101000, 0xb, 0xcc7b, 0x7ff, 0x1, 0x0, 0x0, 0x7, 0x10001, 0x2, 0xa24}, {0x4000, 0xd000, 0x0, 0x0, 0xfffffffffffff001, 0x6, 0x9, 0x7, 0x5, 0x100000000, 0x6}, {0x1000, 0x7000, 0xb, 0x1, 0x3, 0x400, 0x6, 0x3, 0xf06, 0x0, 0x0, 0x80}, {0xf001, 0x0, 0x0, 0x2cf2, 0x2e2d, 0x9, 0x2, 0x7, 0xfffffffffffff000, 0x7fffffff, 0x101, 0x6}, {0x6000, 0xf004, 0x1f, 0x5, 0xff, 0x84, 0x7, 0x8, 0x3, 0x6, 0x8, 0x10}, {0x6000, 0x3004, 0x0, 0x20, 0x5, 0xffffffff, 0x40, 0x100, 0x2, 0x7, 0x7, 0x6}, {0x100000, 0x100000, 0x97d001f3fb5dba49, 0x6, 0x3, 0x7, 0x3, 0x2e8, 0x4, 0x226, 0x0, 0x1}, {0x2000, 0x15000}, {0x0, 0x4000}, 0x80000000, 0x0, 0x4003, 0x80, 0xd, 0x1, 0x6000, [0x200, 0x2, 0x9, 0x8001]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x0, 0xfff, 0x7]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000000, r5) r6 = shmget$private(0x0, 0x2000, 0x780000a0, &(0x7f0000fec000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000200)=""/20) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0xfff, 0x1, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) pkey_mprotect(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) [ 121.534620] syz-executor1 (9484) used greatest stack depth: 9048 bytes left 2018/05/02 10:04:28 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0x2, &(0x7f0000000080), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) 2018/05/02 10:04:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24}}, [0x101, 0x2, 0x200, 0x200, 0x4e0000, 0x9, 0x2, 0x98, 0x800, 0x84c, 0x7, 0x48, 0x1, 0x4, 0xffff]}, &(0x7f00000001c0)=0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x34, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0x25, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/05/02 10:04:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f00000006c0)="2e2f66696c65302f162e6c6530ff00", 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) io_setup(0x9198, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x81, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)={r1, r2+10000000}) syz_read_part_table(0x9, 0x3, &(0x7f0000000040)=[{&(0x7f0000000000)="adab1d69b0fb1467dccfa61ffe08150c78dc89e2031d7337a0d297464ecfc48a5bcb4c90b68552acb59622c4805c55ec4a59168c9473f62d", 0x38, 0x80000000}, {&(0x7f0000000700)="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0x1000, 0x3}, {&(0x7f0000001700)="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", 0x1000, 0x6}]) 2018/05/02 10:04:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000002, 0xa0}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x17b, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x150) inotify_rm_watch(r1, r2) 2018/05/02 10:04:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x39b, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa01, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/02 10:04:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x6, 0x100) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000040)=""/140) r1 = creat(&(0x7f00000004c0)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) r2 = open(&(0x7f00000003c0)='./file1\x00', 0xc01, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) close(r1) 2018/05/02 10:04:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0xaf, @multicast1=0xe0000001, 0x4e20, 0x4, 'fo\x00', 0x1, 0x3, 0x78}, {@multicast2=0xe0000002, 0x4e24, 0x3, 0x8, 0x7, 0x3}}, 0x44) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) [ 121.616168] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/05/02 10:04:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="20fc6b3fae3c25c0c3ba5bafcb77e166", 0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5432, &(0x7f0000000000)) [ 121.663019] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20000 fo 2018/05/02 10:04:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000082) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x1) socket$inet6(0xa, 0x80001, 0x5) 2018/05/02 10:04:28 executing program 0: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r0}, &(0x7f0000000100)=0x8) r2 = dup(0xffffffffffffffff) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x2d44, {0xcd81, 0xffffffff, 0x8001, 0x1ff, 0x401, 0x9}, 0x101, 0x1}, 0xe) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x80000001) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)) tee(r3, r4, 0x3, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x81, 0x82, 0x6, 0x7fffffff, 0x5, 0x3a05, 0x5, {r0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x1ff}}, 0x3, 0x3f, 0x9, 0x79, 0x3ee8}}, &(0x7f0000000280)=0xb0) 2018/05/02 10:04:28 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)="0500000000cb7cf9a63879e4361903ef5753e8a406f8ddc82851eb4884ff9ff55c1e2acd6e290c4b8eddd037e3545b11fcc5a0ed6e4e013f1073b7f0e1d41d00") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/05/02 10:04:28 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0xffffffff, {0x2, 0x83, 0xfffffffffffffffa, 0x3, 0x5037a2bf, 0x5}, 0xff, 0x4}, 0xe) dup2(r1, r0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/05/02 10:04:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000040)={0x80, &(0x7f00000000c0)}) 2018/05/02 10:04:29 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x50002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xc204, 0xffffffffffff9541, 0x6, 0x7, 0x9, 0x9, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0x7, 0x5, 0x8, 0x5}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) bind$ax25(r1, &(0x7f0000000240)={0x3, {"d4a421e5ec2b73"}, 0x4a74}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7ffffffffe, 0x0, r0, &(0x7f0000000a00)}]) 2018/05/02 10:04:29 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) [ 122.074305] device bridge_slave_1 left promiscuous mode [ 122.079939] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.133978] device bridge_slave_0 left promiscuous mode [ 122.139568] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.195448] IPVS: ftp: loaded support on port[0] = 21 [ 122.221840] team0 (unregistering): Port device team_slave_1 removed [ 122.235236] team0 (unregistering): Port device team_slave_0 removed [ 122.247456] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 122.265004] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 122.308774] bond0 (unregistering): Released all slaves [ 123.005753] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.012300] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.020091] device bridge_slave_0 entered promiscuous mode [ 123.057266] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.063734] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.071499] device bridge_slave_1 entered promiscuous mode [ 123.107739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 123.143647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 123.250634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 123.288114] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 123.452852] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 123.459993] team0: Port device team_slave_0 added [ 123.485611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 123.492978] team0: Port device team_slave_1 added [ 123.528837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.567421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.600242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.638145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.854727] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.861113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.867755] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.874382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.882882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.639476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.719752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 124.767112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.796938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 124.803154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.810690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.881637] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 10:04:32 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1e1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x9, 0x0, {0x3, 0x1, 0x8}}) connect(r0, &(0x7f0000000200)=@rc={0x1f, {0x8, 0x7ff, 0x80, 0x6, 0x1, 0xfffffffffffffe00}, 0x8}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301fb79f32548f0316d352670634e050ddda8333e8b64f999a11cbef7d5db07f29d6ef1f897e01804209cc15d5ad1034e94f04aca57ce204a819f02e44d8798697e8ac7ec60d93b1072f772b58b78adf90e2c3dde72109e2be3412a945c3bd70cda0417e5bf2177adfd85ae317252c24f7b1e12cee0990834c774e518966ab37ce7645e8bc0d236111e4aedf16f0db99ef0d9c9021552b2dd103ea0eddfa2f1d1373452b3ca0405bd4ca2bc79f11f20fb63cab6cc88ccb265bdf213e3449c978f5ebe37e35bf150d54a1343de57e8edacb8"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) eventfd2(0x2, 0x801) 2018/05/02 10:04:32 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x1a) getsockopt$sock_buf(r0, 0x1, 0x2d, &(0x7f00000001c0)=""/51, &(0x7f00000000c0)=0x33) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) fgetxattr(r1, &(0x7f0000000080)=@random={'security.', '^\x00'}, &(0x7f0000000100)=""/52, 0x34) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x2) 2018/05/02 10:04:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x800, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x2, 0x1, 0xb, 0x7fff, 0x7fffffff, 0x40, 0x4, 0x5, 0x1, 0x5, 0xffffffff, 0x6}) write(r0, &(0x7f0000000080)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/05/02 10:04:32 executing program 7: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000b00)={'sit0\x00'}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) 2018/05/02 10:04:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x240080, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="87faa8a9") 2018/05/02 10:04:32 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x8000000000000}, 0x0, &(0x7f0000000100)={r2, r3+30000000}, 0x8) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/05/02 10:04:32 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80, 0x400) mq_getsetattr(r0, &(0x7f00000000c0)={0x16abc7d4, 0x5, 0x8, 0xc, 0x3, 0xffffffff, 0xf2d1, 0x7}, 0x0) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x13c, 0xfffffffffffffffb) 2018/05/02 10:04:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) dup2(r1, r1) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="0000000400000000bf100000545739fabcc5fe2fb854f3fcb196f41fff59755778812f5042a8225bb178b891933fa468e2578c7b8707c30ce6250970", @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) 2018/05/02 10:04:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x3a0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 125.364831] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 10:04:32 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2402403) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000640), 0x4) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="5d52ad029024eae4b0aa2f8c5a08706b77bdaed8005b3009a474ec6e5a6443811812d6d97f7de7f89a43588039f4f3d5d25a4c81dbdc6634", 0x38}, {&(0x7f0000000240)="255d34cc1406210adce1830552ca8475f56b4f61042a31416b68b022671180d4fc6344ac3366aef1a6fbef46f0f0fa960e4a95cb312df6b945e1d7e91e55a0ad6e48803154cdba8879ed05a52b6ba9f8338194a229739ff4f8fd2f4f4e3baf3eeb75a7f9e94adee85a74372643032b21aae9a95e1def87c3ea0b4904c5fd8d44d676fbd8522d208ad34d8c792e2f9e3110b1fb1ba329a88b3cb782637aa44f2713ad150ed87b118abc6b07dff596380e58a090575b9e7807664ccbde5f078a7d639eb8", 0xc3}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="69b52176f87b1dee62399d2055a859f186760841b84baf248bd0b3ddc28c0caa2f94465ddc64ead5dac2ee7220ff90b0b4b3b8614b238fc229ae4cef4c8ae6096604acd316424026b2afc79cbf33d554d41bd4ad79236ff004c3a5203618809eb4ec6d8ea7bc59b3d1830f6a6a5dbcc1357bd4a5f3f16919bb2054ed4c1bb83d9dce04f3b341edd1f2ed09f4c594ebe1ba317443026f190bf291cfed05099568f4928099ecf9cb414ac445cfc601ec83fa723ce76a7e9033e3d6393cdf493c9daa2ead01a386e60400fc49c02a7c78a49836f5db444900265de5dc7af0490a1c6184fe0a4164b2ada8", 0xe9}, {&(0x7f0000000540)="70a2a805ca91b91483934fd0b06d07890d7b8f81185e6428649d343803513ede98ceb93139702d9f2cc0fd401a7ca60f141b2dfa8712104956ce31", 0x3b}, {&(0x7f0000000680)="c3bce165d8dd2f3553bad1fedf40df8e2501d59b872ed70bc13e7024692b1926fb3706ec7fa3e585816d6bf89ef5a147b030126654ac3251b46b70c131c3621d6f78f80af220328c651cd418818856635fa61acbe85c843023c44c8875c7bdb5220d856e277cc9c4617bc8c65f9ed69f46f48252845c7af1ccafd3c5926f5fdf17b7c542556a60302880a91808bb1aa52128d59a1b1dbfaaa9c664d21f7a953d9b62c8f0b19bcef8cac46271087dde90b57488eab837654fcc5a5d888f1b85cdd0eeb61afb521d92bf19ecf184b82a02fd0db8db58fb70369b0f7370acb6", 0xde}, {&(0x7f0000000780)="ed46a12616b18bbe1f6518685bb03a9d3ec7d38fdf455baee86a9aff0e91b97889ae1628cb6ad4f60b2f4c08dd0f30c2e6b2cae74130cef452d81fd17f55fea72dbdd56b3455ae53d9b2a47d186950365aaa5c6100c98c4f3aa3e46373bce304814d50680fae9eb9c7bdad280de1e8eeee2256ba96fecb6121ac7ab17c6b5e30254e183aca780d38e3db2597ac0589e6646efcd1f80e862fc90e4ede09a0c4884f0e9142865ab04e0ca15c4de9015f64a3bcd8fb5bd608141c960e51d5616feb2830933ff8d8dff4257d6b57c48893505ef0", 0xd2}, {&(0x7f0000000580)="0c6ad86cc6ceb815b2f54fd07ebf694d7ea4191f", 0x14}], 0x8, 0x0) 2018/05/02 10:04:32 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000001, 0x200200) 2018/05/02 10:04:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) 2018/05/02 10:04:32 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x3ff, &(0x7f0000000180)=0x4) write$cgroup_pid(r0, &(0x7f0000000080)={[0x34, 0x33]}, 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) [ 125.413924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 10:04:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$netlink(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000006c0)={0x1a0, 0x16, 0x402, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xb8, 0x56, @binary="f4760828a4946ae181a547825daec972e99c7623424bfe25b725e8c455826b41ed64c48d06eae41d9380b6006e0c865d87949181932ab9a91d7347379cf22ee0d505227c4e20735a374efc83a2564b8654020e4d8f4ba27b3b726561b96b606d84c74af3f497ef33833a96a3deb2a8b83c4ce5d39154e6d5960a4fce0c7e359ddb50d46410149912f0cc3abbc661e03430a7657b463f7ccf639770cbd95f7e508ec4b5d8b016f290cbf3d7192b29b3f0fd"}, @generic="bee1b8feb014477d917767a6669458685d25538a27ce37bb9fe6bc3361dce1dad6800268b08ee9587372cab2344b48d89db4fb14851e330f29360d6c68c2d3d5d352a7952cc1d9cc796ecc4e8c38f6aec3a4f88e40ad29a8a3963d39e0f8d6a37ff0ccbda7745ba114b5df15df9ad7bd1041428e864a711af6eb99643c3a2b8d3ebb5f865a26d109b26cb3aa67aff6ff77594b86d9108e3c90549eefecb233206388c76e6e31e25a29f1470fb89fb7980710b8b1483c1e571eb0bf629c0abae07112f83ad1209809ec31badced1118463837a3630818fe"]}, 0x1a0}, {&(0x7f00000003c0)={0x2f8, 0x22, 0x300, 0x70bd26, 0x25dfdbfb, "", [@generic="bdb0e73f08fcab5d95291cf2570d504025cfcd5ebcd128c48a8efb2f6e80dce1688426b2ced8e5f5ea9580f0a6140dafa14c95abf3ab399deb9c0c30799db8b6890e702651ddd89647cb7ad264c697660552fb4e1bb82c40f6aa1a52d019e98d9114bb1e693c1458ad4bb83d16f20d7e77b3074bf825f78a814bbb339b3ed5e9ea280d8400dad750b4b72e91ff97fb12052847a898a8c0201b5c", @generic="d05e886372c18b42c2c33fbd41157f1c4a7c8969b204374c10fcc862acbc58047b55dc410e123bf36e2309faf435d0cb4e3792146f59b1f038609bef9d8c", @typed={0x18, 0x75, @str='posix_acl_access\x00'}, @nested={0x1f8, 0x2, [@typed={0x8, 0x5e, @fd=r0}, @generic="f9d9c5e07ca6f51183e0059670a4dd942736e9338d2d95d00a81655b71a1ce68fc0bcfcafed40ea632850fa3a8b016a9de90a01adcb63252ed082c86d36c5b223b3604ee64d3429b7f4eb30e23998d55e38c131c1a4615527eb6051083f3f12f2796d3fd1f612feb2f57904efc356c04b977ab8a2ab212569b7586f1f59f062bad25c123c937e223c71b084ebee0b80576135ad582042f65444a54759bc77cdc48097249844aec47b74d264e92350b5d9f9774d855f80a083fa90092413118c8d10d86b2921eb652d1c43f20", @typed={0x8, 0x69, @fd=r1}, @generic="0f911861620bb622e65a1e66f05b5379e2c898d4fc557aad6938096bf7821595737b395e303dfc736d49091f46bb07aedbe4e605e5f62f095f9e2c8e351a7f8c632c9ac1cfeb348629595dfbf48cdbaa2ae5ff9cfdd67de8b03382fbc0750b6b048d3e30064ff39e50bb284bde459841c9726f788c9cd8efba78724369ed5d264a56ee135fb9aa247a226c41636e36e345072d0e44ff4180608e341d4e556c6be9fc47eea91aac852901deb95d4fc06c1073405b39c6ebfaaa0ef2446724a1f25902760f4a050e0e6cdbaa4bd7feed0b7490f79c6c1b1867faacf60b77897911660cd34a8b7ae914fd4208fc425550a5c9", @typed={0x14, 0x92, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x84}, @typed={0xc, 0x69, @u64=0x8}, @generic]}]}, 0x2f8}], 0x2, 0x0, 0x0, 0x8000}, 0x0) [ 125.515615] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 10:04:33 executing program 2: r0 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000001000)='systemtrusted\x00') 2018/05/02 10:04:33 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x88000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0xffffffffffffffc0, r1, 0x322, 0x70bd26, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000804}, 0xa238da91cbae3bda) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/02 10:04:33 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)={0x10001}) 2018/05/02 10:04:33 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) gettid() clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/02 10:04:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000000000)=""/38, 0xfef7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) getdents64(r0, &(0x7f00000000c0)=""/79, 0x8e) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff8001, 0x10c00) 2018/05/02 10:04:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f00000014c0)="4ab7f18b9819116b4f38e31cc1", 0xd}], 0x0) io_setup(0x2, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x4, &(0x7f0000000240)={0x0, 0x22, 0x3, @thr={&(0x7f0000000080), &(0x7f0000000140)="4789177cb7838f5b243a8faebff06edb606caa586bbeeb356575d73985945ef29a948d9ddd29eaf4dfea2dd66b295ee3a7dc3ae73ce436dada484632f66f900ee3ffcd3efe66ae0a2d592b6de1795d9813feea5089de4b8e25ada17f961ae8d40abd7b215dfae122461e34358f09ce841c593cca4689d1f9a9a29e91a75ea02d1cd8ed53a715f4ad8573f39860fdd41006e8ce023114663cbdd3a11835569bc0f7e9878f0d7c4dcf11f95f8524bae10ab3e2a2da6762c1d6fadbf0ac546827ed1222648bbd526dc5d23e863e6db54f810b32b5b2a88f8aa47613fca878a863d1d10d25ad772005a55a"}}, &(0x7f0000000280)=0x0) timer_delete(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'tunl0\x00', r4}) accept$ipx(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/02 10:04:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x0, 0x10000, 0x8000, 0x1ff, 0x3, 0x8, 0x78}, &(0x7f0000000080)={0xffff, 0x400, 0x40, 0x8000, 0xa25f, 0x1000, 0x80, 0xfff}, &(0x7f0000000140)={0x616, 0x0, 0x100000000, 0x4, 0x40, 0x10000, 0x0, 0x8}, &(0x7f0000000300)={r3, r4/1000+10000}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x12, 0x19, 0x1, "38bb208d11479ee8e3f043c25c3751b006fafa3b92ba7209a0d2879a3c04d9be68ca646f2bb696bbd33561ee9537bf77bfcaa7006af3f4d4737303b3b2e2b0a4", "f3c228c3064f2a6cf1584fb92bbf94df93f2a35e874c77b5d00594c98c423986303a1d20d8c1b4712bb5a2e4e8351524012295ee17764c221b175c8801354a7b", "8484884f20939f75f4338cb03c85a5e3e48fce03d33bf3f7cf9ecfe4ac9662bb", [0xfffffffffffffe01, 0xf6a]}) 2018/05/02 10:04:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x197, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x1fd}, 0x1}, 0x0) io_setup(0x6, &(0x7f0000000000)) 2018/05/02 10:04:33 executing program 2: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x13ff) r0 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000d00)='/dev/vcs#\x00', 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={{0x77359400}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x1, 0x0, &(0x7f0000000c80)='K'}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) [ 126.511465] netlink: 375 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 10:04:33 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = dup3(r1, r1, 0x7fffa) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0xa201}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) write$tun(r1, &(0x7f0000000580)={@void, @hdr, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x62) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x14) 2018/05/02 10:04:33 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="70a284cf756167654c1fcfdd9bc7ca1b8d626e31f1ae9000010002000000000000000000000000") readv(r2, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x7, 0x3ff, 0x4, 0xb3c, 0x3f, 0x9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) 2018/05/02 10:04:33 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) shutdown(r0, 0x2) close(r0) fcntl$addseals(r0, 0x409, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) [ 126.563605] netlink: 375 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 10:04:33 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfff, 0xfffffffffffffff9, 0x9, 0x7, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/05/02 10:04:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x1000000000003, 0x0, 0x400000000) 2018/05/02 10:04:33 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000000580)=ANY=[@ANYRES16], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$ax25(0x3, 0x6, 0xca, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00000015c0)="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") syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x121080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xffffffffffffffab, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17428b", &(0x7f0000000000)=""/18, 0x36a, 0x7}, 0x28) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x3, 0x2, [0x400, 0x200]}, 0xc) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000140)) [ 126.625849] binder: 9910:9912 transaction failed 29189/-22, size 0-0 line 2856 [ 126.696602] binder: 9910:9912 transaction failed 29189/-22, size 0-0 line 2856 2018/05/02 10:04:33 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0xa) getpeername$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 2018/05/02 10:04:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x5, &(0x7f0000000140)=[0xff, 0x5, 0x7fff, 0x1, 0x0], &(0x7f00000001c0)=[0x1, 0x1, 0x6], 0x0, 0x5, 0xffffffffffffff01, &(0x7f0000000200)=[0x5, 0x8001, 0x7, 0x9, 0xffffffffffffffca], &(0x7f0000000240)=[0x20, 0x2, 0x266, 0x2, 0xffffffffffffffff, 0x401, 0x17]}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x400) 2018/05/02 10:04:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x117}, 0x1}, 0x0) 2018/05/02 10:04:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x14, 0x4, 0x400008, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x6a0002) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/05/02 10:04:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000080)={0x3, "cd8d06"}, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 10:04:34 executing program 2: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6gre0\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/02 10:04:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x207, 0x1}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2b5, 0x10000) 2018/05/02 10:04:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x5, 0x100000001, 0xd70, 0x5, 0x9, 0x80, 0x1, 0x3]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfba3, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x600}) 2018/05/02 10:04:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000200)={0x400, {{0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000180)=0x80) 2018/05/02 10:04:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2fd) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) [ 127.345882] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 10:04:34 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/05/02 10:04:34 executing program 5: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x200) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00002bf000/0x2000)=nil, 0x2000}}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000007) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/02 10:04:34 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x4000004, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/28}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x4, 0x1}}, 0x26) write$binfmt_elf64(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x962) [ 127.395505] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 10:04:34 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1800) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) mq_timedreceive(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x2, &(0x7f0000001180)={0x77359400}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000100)="1d", &(0x7f0000000000)=""/113}, 0x18) 2018/05/02 10:04:34 executing program 6: r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000340)='./file1\x00', &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='device', &(0x7f0000000400)='mime_type&&\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='keyringvmnet0\x00', &(0x7f00000004c0)='/dev/usbmon#\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-+proc\x00'], 0x100) r2 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000009c0)={&(0x7f00000005c0)=@alg, 0x80, &(0x7f0000000980)=[{&(0x7f0000000640)=""/235, 0xeb}, {&(0x7f0000000740)=""/193, 0xc1}, {&(0x7f0000000840)=""/42, 0x2a}, {&(0x7f0000000880)=""/229, 0xe5}], 0x4, &(0x7f00000015c0)=""/4096, 0x1000, 0x63a}, 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xee, 0x521100) prctl$void(0x3) mkdirat(r3, &(0x7f00000002c0)='./file2\x00', 0x19) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000140)='./file2\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="6465766963f511653dfe9cb84f9dd646562e2f3f91c66669"]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="260000001f000000bc792a37a83b03c4558a22f2b0874f751d69b2ae5824ecb5dbc435e086907a9c88"], &(0x7f0000000180)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x3f}, &(0x7f0000000240)=0x8) 2018/05/02 10:04:34 executing program 7: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x0, 0xfff}, {&(0x7f00000002c0)="4584081aefecb655e2d4cea5a9c7d89c65c62562d98cb6f26ef5cbba44449c329917b976a2b9a9b6141e84583af5ec2f08622399f10f50cf6876a43cd4c73f2f6fa943e92654f1f414c4edde5b453d4453d69eee35ac7c2ca81c78387997974136b979254517477ed6e58304fc33d8289544a6d32009e0769d44af4cc8e6574e994096745fc7f6bad164d2fc92fd536cfedd7067ca62aa758fb5fdd7e26226a9", 0xa0, 0x1}], 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="6e2ec5c894852c00fe115c8930a04147bb002eaf4238f2d6d631e728e885715489a7acab57eec88168c3eed8e62a6f1c9893dc0ffdbb54bdfac1b4567f10167c228fdf9840459e999b6fc34e957806db5db5fd2cc983c7b8ccb68f2787589f1ea6fea2e44512a91a2381dba36ab145fdf4cfa33f6ff5fb26041eeb3fc2c807b0de81636029c9ea2dd784b1ba3a8896589d969af3bece01e503db9e3b58f506a6d89ae2"]) syz_read_part_table(0x2, 0x8, &(0x7f00000015c0)=[{&(0x7f00000000c0)="711d7ce1e0f4492e0c77824b3b96564304904126796d2f29704d0a4d63b4a06e79a1d7ce0346bb28b3bcbf6decdf08c4834b2848ebd401d8f8b5bfb1563acaebf2828f85fc5857acfabfbbcde365bd856dd67651ccb1ec62", 0x58, 0x6}, {&(0x7f0000000000)="b92214a97735fff2f793820eedf816a7ff8428e262f7f66ec0d286a0494cfa031c1b8f4b3f4be1d8ea00f471eb2b8de8", 0x30, 0xb7}, {&(0x7f0000000140)="1cb8328840d3991b9741076a72b64287dcb326b4d20d0116632c05f253b83eb4e27c5f061b6bb04fe780fc4c1ab6d1dc9dac737f83a17d326be503ac7aae5dad49bf530f22ac3e8bf27701682e9207180875b66d", 0x54, 0x1}, {&(0x7f00000001c0)="75bbbf8237e4f0d8f7cafce67ab0dc306a99ac164d22d0a963f9cccab71bc707efcbd16a7b83f96c5e1af0f56829c238484cd4e4446a4f9e9b80d4da91b5213e9c3ad179bc757b2c4fff2da5e4d31d783ffc94d1b3bc1cf0bacb29506c86b3db074d08a8ca1199c8811a3a64de35e10086774540351fdebd6ff20ac03dd7ada6d9ca9b6c74207823a511db8a98ed7c1222b09cb0226b12c8d2478b90fa4c6c26b663c9297751e2e3a97435c28a215702dfd1a5c999f6", 0xb6, 0xff}, {&(0x7f0000000480)="c73d9a3c2a623d35ad4084778a8d2c3832ddbe666c11aa81d45b10d884d47d01ad0a703f105b0aa23f773bb1da47ee6c0d452c5f21f00b6f1b3d739d752ab7ff3ab2e3934a02091fadbe86cf39949c66eceecdcc6d67563ae6d906baad0d8abc1f6ef479a8b511847ed0413c2add1d68a0080c2d", 0x74, 0x100000000}, {&(0x7f0000000500)="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", 0x1000, 0x8}, {&(0x7f0000001500)="a148e9bf901ce990e44b2b06838b8d6cf732d4b33bcac015359759e92dab9f25e08cad6ee4769146a5ffe6fa6b4a08b0d3fba61bea86d37e1f4b5780fa1842d5ac292c6bc6645bc627ab6ad962b6878e9eb36176c643f9af3b44896dfc16e09d6dfb383f68dcf5367842560116a389a512614a49c6d93427541cd53dfba74b21f79fa5c4b780b0aa2320451c8caa4aee6618a1458dbf315b3f50", 0x9a, 0xc0}, {&(0x7f0000000280), 0x0, 0x3f}]) [ 127.596935] XFS (loop7): unknown mount option [n.ÅÈ”…]. 2018/05/02 10:04:34 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x35, 0x33, 0x35, 0x31]}, 0xffffffffffffffb7) 2018/05/02 10:04:34 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = socket(0x3, 0x7, 0x2) futex(&(0x7f0000000080), 0x1, 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x10000, 0x4) 2018/05/02 10:04:34 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x7, r1}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000300)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl(r2, 0x80000000000001, &(0x7f0000000040)="1b1d6584") [ 127.655443] XFS (loop7): unknown mount option [n.ÅÈ”…]. [ 127.748240] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 2221219099 > max in inode 16535 2018/05/02 10:04:34 executing program 2: r0 = socket$inet(0x2, 0xa, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8509) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/02 10:04:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000090d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/02 10:04:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getpgid(0x0) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='loginuid\x00') read(r2, &(0x7f0000000080), 0x0) 2018/05/02 10:04:34 executing program 7: mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x10000000000000, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaed, 0x2, 0x2) 2018/05/02 10:04:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) r3 = semget$private(0x0, 0x4, 0x10b) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000000140)=""/83) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/02 10:04:34 executing program 4: getitimer(0x1, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x404000, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4000000000) 2018/05/02 10:04:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}, [@nested={0xc, 0x7, [@typed={0x5, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0x42fb12ef, 0x8) 2018/05/02 10:04:34 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000002100)="f3ac38b330cde43b57099c74d3980e0e8a962072758ed42f883234581a889e2902c931ce7adce44758a2289d0ff6", 0x2e}], 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) [ 127.811103] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 2221219099 > max in inode 16535 [ 127.902605] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/02 10:04:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) 2018/05/02 10:04:35 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x6, 0x1d0, 0x8}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x59b, 0x402180) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0x48}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e24, @rand_addr=0xffff}}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/02 10:04:35 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x104, 0xd, &(0x7f0000001000), 0x0) 2018/05/02 10:04:35 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000) [ 127.985170] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 128.016109] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/05/02 10:04:35 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) mincore(&(0x7f0000245000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/88) 2018/05/02 10:04:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x8, 0x2}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x1, 0x2, 0x6}, {{0x0, 0x7530}, 0x6, 0x7}], 0x244) 2018/05/02 10:04:35 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x80, 0x4) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000200)="120000001600e7ff00ffe90ae90000000000", 0x12, 0x0, 0x0, 0x0) listen$netrom(r2, 0x5) read(r2, &(0x7f0000000080)=""/238, 0xee) 2018/05/02 10:04:35 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000010000, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x1, 0x2, 0x100, 0x594, 0x0, 0x6, 0x8000, 0x1, 0x6ed, 0x32, 0x3, 0x4, 0x2, 0x101, 0x7, 0x4, 0xffffffffffffff81, 0x200, 0x16f, 0x0, 0x1, 0x7, 0xffffffff, 0x4, 0x344, 0x8001, 0x2, 0x200, 0x7, 0x10001, 0x101, 0x3f, 0x101, 0x682, 0x2, 0x8, 0x0, 0x3, 0x2, @perf_config_ext={0x100000000, 0x7f}, 0x9002, 0x80000001, 0x6, 0x7, 0xfffffffffffffffe, 0x1, 0x3}, r0, 0x4, r1, 0x1) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000140)=0x10000) [ 128.245218] device bridge_slave_1 left promiscuous mode [ 128.250810] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.288868] device bridge_slave_0 left promiscuous mode [ 128.294570] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.364794] IPVS: ftp: loaded support on port[0] = 21 [ 128.391973] team0 (unregistering): Port device team_slave_1 removed [ 128.402389] team0 (unregistering): Port device team_slave_0 removed [ 128.412500] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 128.427587] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 128.462626] bond0 (unregistering): Released all slaves [ 129.019278] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.025708] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.033277] device bridge_slave_0 entered promiscuous mode [ 129.071457] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.077898] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.085629] device bridge_slave_1 entered promiscuous mode [ 129.120998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 129.157902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 129.265740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 129.304437] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 129.472498] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.479895] team0: Port device team_slave_0 added [ 129.515557] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.522943] team0: Port device team_slave_1 added [ 129.558610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.589255] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.626118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.633307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.649552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.680084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.687224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.695359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.951413] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.957800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.964443] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.970806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.751202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.828337] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 130.905529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 130.911896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.919431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.989227] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 10:04:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/02 10:04:38 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/84, &(0x7f00000000c0)=0x54) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100), 0x10) 2018/05/02 10:04:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x80000000, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) syncfs(r2) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/05/02 10:04:38 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) dup3(r0, r1, 0x0) 2018/05/02 10:04:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) madvise(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = semget(0x1, 0x1, 0x400) semop(r4, &(0x7f0000000200)=[{0x3, 0x3}, {0x4, 0x2, 0x1000}, {0x1, 0x4, 0x1000}, {0x2, 0xfffffffffffffffc, 0x800}], 0x4) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc000, r2, r3, 0x5, 0x20000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/02 10:04:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv4_delrule={0x70, 0x21, 0xbca89d1222b5c027, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x100000000}, @FRA_FLOW={0x8, 0xb, 0x9}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xb}}, @FRA_SRC={0x8, 0x2, @loopback=0x7f000001}, @FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x800}, @FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x7fffffff}, @FRA_DST={0x8, 0x1}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0xfffffffffffffcc7}, 0x1, 0x0, 0x0, 0x40}, 0x2000800f) 2018/05/02 10:04:38 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ipx={0x4, 0x3, 0x2, "af0bfb9ce34b", 0x81}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000980700000000800000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000400100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/05/02 10:04:38 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x9) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) 2018/05/02 10:04:38 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r2, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) fallocate(r2, 0x0, 0x0, 0x200005) dup2(r0, r1) 2018/05/02 10:04:38 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000100)=0xff, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0x80007, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000200)={r2, 0x4, 0x7fffffff, "d8c376d1f07a5b609de9330990c281bc82b0ea2a405ce22bc2d5a0ab095adcdd7c66ae449cd151c429e9191eb1c82cde9c2ff949f7a586eca78f0a0ade7ab2503a81b766ca4d95cc2e44afd405eb06eebcc0f44ba18e56bae5d16d18f1acf8ab3cc009ca58f17947113e"}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/02 10:04:38 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xa) ioprio_set$uid(0x3, r1, 0x1a) 2018/05/02 10:04:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)=""/52) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x448, 0x4c}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0x4004ae8b, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd8, "c9d83a15dd50eb3b6165ac6ad38dfeb407045de8309ba2400b00201ef658ad921a1c811759d9ae1086151e962554f60ba36fabd8cb192286e814dd0e5ce0140122501ce826c9211d9c02756af3f7678ecc4a485419f0e52683f6298caac6642e772272daeb20b3ce9de14e2d81044b78641001528adf8920b1578bfec7a2a0f6d1157218028e9add44f68da3e19796469ec38d3dc65fe4f3f9b4ff08db0dcbcd71e9015759f6488e867afc0a76971564f928fc77858e539cc43f017a5c8778370af75f124e3202dd989c3bf38b44887265587e1724543681"}, &(0x7f0000000380)=0xe0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x8f8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0xffffffff00000001}, &(0x7f0000000480)=0x90) io_setup(0x3, &(0x7f0000000040)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x155d, 0x2000) io_cancel(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000080)="c93e081ab3adc0094d745103b59fe7243d0556a268ef871635b9f9735bbdc550be6f57135ee03ecc0530b2c279892ac6d0e4521ba0116dcaf086876b8325a561328424b55af8d6bb6f64bfbf90f7abd636dc26c31f3a68ed10f95128747729fd60d77d3b00e1cdd61a3f", 0x6a, 0x19, 0x0, 0x1, r6}, &(0x7f00000001c0)) 2018/05/02 10:04:38 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/05/02 10:04:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x4000000000) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x90a0, 0x20, 0x1, r0}) r3 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5ca6e131abaa51f3ee10caed0f2bc41d09eea4f89c9e5a1d147b151d9876b5e19ef0fc326342389e1aa44af599f16e2da26482f83163078e08472c6641d7fb58f4019c8eb92a1a803e49c91e065961ae57517822cb07acf32611ffc87bc0651cd41a51e226c7f5fd2330be6909f52084ffd0b965ac8f29261015", 0x7a, 0xfffffffffffffffc) fadvise64(r1, 0x0, 0x0, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300)=0x70, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x4d, "c780e3470f5ac769ed53eee479b45bb2dd0d5862d56425ae60975e836867b571bf71a6e78d49ffaaa87b26f92e81185afb24755f8ec93d3b8336e301f62fa5e6dd7963ee24fd050c76c5069486"}, &(0x7f0000000400)=0x55) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x40, 0x40}, 0x8) keyctl$unlink(0x9, r2, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x14}) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/02 10:04:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x10800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r2, 0x8, 0x70bd29, 0x1ff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffe, 0x0, "be157aa33cfeeea616107965e18a9683ab1ef0ea7ba15675ce9b1b014b52998d"}) 2018/05/02 10:04:38 executing program 1: userfaultfd(0x80800) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000180)="45dd3b234b3b0e41683368cca7ce73d79979ae1abaf917d73a136f1140823deff55f121c1bf260a6e2503fad69fa28e6dcee6b18172ca280c5ec2ae21bca23557435b6ff2369029668ac4a25cd81dd9350d7b21c5f13b39c1045966d83001199741c83db67bdcf3edc563eb1f9d42e2fbbb5f8960f5edcb5e99b37a8746ce5b5fe7d8a77077dcab2b647652ee583dde12c7d804950c75a3c235e2a7d1d9fcdf11ccd161571d02a6206316e7c9912689b527f76a2bb22d23abdbc7387710e07fe58d114ce0c8f86fe45385c18a7cef0ab62e993c35109e2ee9091779adf9eeafaffef9563dfc0f959a5b1f03ce36669ef84ed1469db7a5968d2a0aebdf81ff107fb40be18d702c304a420d9e994138510e25f00ed6b438f452677044f0060f41edbaf5239c59e81eef73b566c304f5b1e17fdd7d93993001d00127e54fb769216dca190b498d68caff2c91f88186edc679411d13317f06cedcf682569f8604005b2c5785a549c868c9e0871324caacfcf58da48f49d909c74a11f960634e292e33c62f9b4a511fc81f4b8901f37ab734bd974d4883e8da0063e8b19ea1079bdb874c083efdb0861407c1030d3548aa6b4825b23dd639d69310b63180aefdd06e05e9a730bcfdaf6dfa1ef86ac1ea9e6c531bbd69e44733ad4f60d991705ee60ebc069330398d712d85ab7e29ccebaba444ae606bb762a72d11bf7e8f71ead6c7dcf0105bf75e6ae8dfe915a4fc55cc72dcb35139cc1ca5dcacfb95f9d3f9e915146c1171c51d7a39f1b3c7629e9de563d76773a49eb72daae79c6cffecce62d3ef8c986902bd3c1285567d8b7e7e87536df56f6f65aac2bd4b4053caecfa0c42244cf341d6e2532d4203734cd376c37d97e61e032536b74c19f0d19b1b58999c52e6bf664e6fd377fc5e1cd00005cc96ed2a77b10e14792c16d1f9aabea5a01e8809073f8f1412309b388b1e76ced0c0e9026dde2038ea47286137eb4d366241bd006378b9a32dc45884a1412de1e0dc2955631826aac90df7ad898fa18035ee542bc32de1c0f25f11c5c3b7f9be2d08c6941b384cbf21336368534ff3b9babd71160fc788ba18c78028974810a8748befc46a3c0e148206b4a7119cb5ecc5b1ffee004202b48c8a3022bd2076c3049f43bda84682534c6333192d756c7d4d8552d0bdb1909e5cc7f5f6a03b36435d6b12b0d33610a853c94c90325d0d6d8f071769e6ecdf91db1cff58deed0c254b1a68245bda060fe6a584b2586342d2c8a1389d19aa6d1d5596bfcf679490111a8b1c3064530f7e71b37924335c8769273a510625b13e76df6848b8da8b31ac7c295f951c48be95e2ef271d8f2aa47acf2bfd40880327f891b427af746ca5ea3357df519fad41b37a77d651e5048f5700149248f0bd693672e85970bf8d0a68c4e385a1744716cbd16637d36464bf8599b444dec308e8c2d33904666598989e24f2e33343d6016f5d298db1b93645f1068a6597052739bd727c15bd01e387444918ddad57e4993661dbfb09c42d7f5cc1b0a5d6fde1c3f370c20eb132fa5108218233c34c752447bb7e77747622160d1b3a5b331cca948b8123a262353ea2d9d05bba7893a2f9857e88088542b2d6f54a6f76799610e78049e8694c24e70138369008ac31a8619ab83d332ccf445302f4fa17b4a967104b910709e6afb1db1ecc853fb0659b6bf1241aa89c83c7753dee907652d6e33b01b334e2aa5a62a167e867121b53ad49df34bbb4f94a9fc54f86964e8ec7ee1d252b66c5f321f51a5bedfd3f19fa0ec1d25299ca432b7e22ba774cfc9ce1036b290c6c9ec2e1db23905682b6a2bcf331d309fbaa4c51b2df0adfd20356abfd893f23b5be2ef2d72826dd3fefd8af2bc202bb7a29af3ca373bd329d44a0db49b58b958391beb1bdebac559854b11f3a90f536d42a61f136b40bc592a8338ad53f3d0f4b970ebc96ca9a990b0ec56f2adf168235cac40eeb1b689bd049baca9667860faeaab5a5c985db848e2d2eb0187433e37d0196b191644ecd8970c66dd236ce52be33d357f587b06e17baeaeaca0f6404ed974c33ad1f5a15d3ff169d453d370e237387898fecb04846c4d22cecf311b737f74b1dad356a0910f42bb5b0caaf75f47b1c8deab0dfda92d6b2e1c76c9ee8a49b094fb95e41863ef364db2875a14aab52a4de5d1a9ed3c6d208d59f995e18337a2dfd8645f2cc43c34eb5d4ebd38731ab1ea9079d1262af3392f3fdb0f3a70a07a333823e284b7f88d086086244eb04fae92c371c38a0c83ec8f7e20586f1cd570613714375609a7717ca07fd643e3b4a900a99c4d90eb8c5fc198c348c668d0d4044f297d114fe9203eca8d85192a7e2cca7863f5481698da1af53dcd9520aa87ee32516479c3a651b10841be4f5f22e349112a985d0f14ccd3b9219f23cda22b9f57df2a2eac94ac7b57f459097b75fcc7ad686ffb5d05c92c996dabbbf16b8b64a5085272fcec05ae3146d3d0a20741c221ed57c0a11cd25d4275b72eca9113a50e0eda5d9e2477019f2130d95e28b3abb2ac81ad6b5ff69003729a9cbe337d66c439af93f4a19b8fc00914c82faddd4809efe3e59de6f26fbffb4208f3c2af5be6e5713a8b13dfb811112ec6a7cfd39984dde1c158a8982df57dac4deb55816575ef18375ad551fcc631b01f3809038d147019a08274d240b0beb076fd877ac42d994a4ab020f71f9a2cb684224bc00276d29650104d7313fbeab83cbbc472f701b4371f1d60a58eb64ef625cf3b96a2cced17befe0fb7445a18952c920642f6b451e6f187934d7926acf194dc3d8df50b0088badf98eb9e28495d7c6528b5eb7964f12dfff8b1739211cea5a69cc6e8fc03c09a54cfd7073574850ba0bc735ad866d92f57ae83b080ae5ae21108c693fe8a15bcd84dd323a296627eb2d3ebee7da74edfec5cc8cae3d7e37cd3f7ab1665903e34ff41c4695ff2258847a45fb71c609075f4e0a14d7b69f2a150a58b8d07f4e21b67f641fc2edaffb80f5764ce2e69f545b18ef64ab54f91570216a266371fdc55a57b62abf65b123356dbe9dcf1739cdedcb65f308f6ef72390af720a3efec0753eea5036faaa6626249c7ff82559574d499d56d39a1f39698b69573669c53f43a309ef23af0ebd13fa3f9dcdb704442065708b58c4315b78e03b06ec9302e2d27ee755e63c6f735a64b142dd1f8812d8a3ffd7b52bae6287fb92f32d4e6ead07c5d913a6b060a7ee502e8af939617c8440a580e049f4c4e42e8405848470c3e94424813cd120d228843da71d7328b8c15084c82b18fb9fddf4ae9b9956eda2abe4b58862378e93d4e85f5c511eb7023b2005f0f5b032c2c890896680a573203191c73de4c33397bc32644a9a9ce151813fdff7e11d5eb45ee1c303167bb01661a5a71ef9bd4fec508a7f7c67a0e7b2d1f7400a23b50b2442e13323f2cbd5583ac4ce251e2bd176eae63f0b59f0af394b891da2624829710ef6f83504d5071baff6e1c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0x1000}, {&(0x7f0000000040)="bef70bd7aab5ea6fef4b156a69dd75d6e700bec9bdb3d774c49d5be084ed5c9c2748edae94b3a572bd7b33cbef3e91478e87353a81c11d3e552efb5c3cae4cb3c70c9c5e59c5979ea59de10bb4e6a19fa5cb99f0057ebcaf0b9a5b6fddb29f3f22398e62ae1c8fe18f6fc99a7d8a6c62fc9f21582c580c6abf3759a019fcfed81942c6cf3c2238c5fa2208a5bb88898e329ee690308980bcb6", 0x99}, {&(0x7f0000001180)="527450e195fdfe2d7bc758e720c8a0ff2850fca19e24b179584875333604bde01cd94bfd420dbb813de79549ca4386ea6decbe5f5280633bd126347a55785724fe8a4bd208ea8a630a0df01b8ffa460b09742884b1d8c55a89c87d58048d6f91cd9526b625a4f22158fa0dabfe0b643c495977c221189659e223b5bc60f948ff79bae11956c9abb8fefd556c6970b2a890f76140df68db6c75a5a3cbf5b91c32f5a36f1d1aa07eba00686db408c1aeda46a04bdec30a4165bae4b61479333fc002a22a2857588d7f650fcb4cdbbc3c122c86312ca0091e1effcccd61cd8c8b1b343680d46ee72a6a56e05c21b9ed6018698392af2c", 0xf5}, 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0x1000}, {&(0x7f0000002280)="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", 0xfd}, {&(0x7f0000002380)="94ae10d1761adf6dc81693cb1d0dea67eaafc3b6eab112cb4ddfa9f573760a5207a446f8039b22aec9c629e7bcdbbcc1f06bffc058ef81ac2eedaf8291b996ed7ba4d820156f353986d60cc2694a44a263b32ebb996366cd0e3047d8bebcef5461eba44a0cfc93c3c5fef2eaed5e71e9a527d37d83418607554f8db767ab5c4922d2a90a34b9daf43628ac55596ed831900c139bd1e536981cd4f3e08b1cf524b502c2adc2546ea657edff12bfb57c2828fed122dffb3f9844a01537cb8fd960ec3d15349dc93571ef252fcb08f35aa852e33e941797fb20159a7cc746b8bac01a03ac", 0xe3}, {&(0x7f0000002480)="cfe3f1933cc5b26d8d4dd343128a5aa31a79e07889adc0c8381e4e77a7e30ccb41507afa1ebfbf627a61a4a65599079397f6aaaf93cbbf958446b553cbaccb482c60a1be1a414cef6d943910f2505c91a8c41aff6442ca49e32af43691cbd9abb4f6dd7144b694d96c7b4f5af324d2286b7d3a0310dd2d0c6b0041018666650561ed275bb8e7da7de2ff754fa53417e7431fcfebb108aab96fb85b37d43c5759934747695832625ed553e67471b087a1648c5f2758b37353dd75", 0xba}, {&(0x7f0000000100)="a63c25fbe9d9adbb8acc873c6114c9115b6894563faae12d99808bc86b18880b", 0x20}, {&(0x7f0000002540)="2ef42c49640b47bc3bbe7e669921d51a2e437531f8ff33484026e8ec05386c25b1d73efda3", 0x25}], 0x9) 2018/05/02 10:04:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x80000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x200) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x40000001, 0x1, 0x0, 0x8000, 0x1}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0xc0145401, &(0x7f0000000080)) dup3(r1, r0, 0x0) [ 131.797739] FAT-fs (loop5): Directory bread(block 112) failed [ 131.822265] FAT-fs (loop5): Directory bread(block 112) failed [ 131.844715] FAT-fs (loop5): Directory bread(block 112) failed [ 131.901234] attempt to access beyond end of device [ 131.906305] loop5: rw=1, want=246, limit=112 [ 131.910948] Buffer I/O error on dev loop5, logical block 245, lost async page write [ 131.918781] attempt to access beyond end of device [ 131.923753] loop5: rw=1, want=247, limit=112 [ 131.928204] Buffer I/O error on dev loop5, logical block 246, lost async page write [ 131.936080] attempt to access beyond end of device [ 131.941056] loop5: rw=1, want=248, limit=112 [ 131.945499] Buffer I/O error on dev loop5, logical block 247, lost async page write [ 131.953340] attempt to access beyond end of device [ 131.958304] loop5: rw=1, want=249, limit=112 [ 131.962753] Buffer I/O error on dev loop5, logical block 248, lost async page write [ 131.970605] attempt to access beyond end of device [ 131.975562] loop5: rw=1, want=262, limit=112 [ 131.980048] Buffer I/O error on dev loop5, logical block 261, lost async page write [ 131.987885] attempt to access beyond end of device [ 131.992840] loop5: rw=1, want=263, limit=112 [ 131.997287] Buffer I/O error on dev loop5, logical block 262, lost async page write [ 132.005481] attempt to access beyond end of device [ 132.010456] loop5: rw=1, want=264, limit=112 [ 132.014890] Buffer I/O error on dev loop5, logical block 263, lost async page write [ 132.022741] attempt to access beyond end of device [ 132.027709] loop5: rw=1, want=265, limit=112 [ 132.032154] Buffer I/O error on dev loop5, logical block 264, lost async page write [ 132.041262] attempt to access beyond end of device [ 132.046232] loop5: rw=1, want=2153, limit=112 [ 132.059302] FAT-fs (loop5): Directory bread(block 112) failed [ 132.067056] FAT-fs (loop5): Directory bread(block 112) failed 2018/05/02 10:04:39 executing program 7: 2018/05/02 10:04:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xe200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x20, 0xfffffffffffffffd, 0xb3b}, &(0x7f0000000140)=0x18) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/05/02 10:04:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x7, 0x0, 0x80000001, &(0x7f0000000140)=[0x0], 0x1}, 0x20) 2018/05/02 10:04:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000040000000000000000000000", 0x10}]) 2018/05/02 10:04:39 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') unshare(0x200) close(r0) 2018/05/02 10:04:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x14, 0xa, 0x1, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0xf365, 0x0, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x1}) 2018/05/02 10:04:39 executing program 4: 2018/05/02 10:04:39 executing program 0: 2018/05/02 10:04:39 executing program 4: 2018/05/02 10:04:39 executing program 7: 2018/05/02 10:04:39 executing program 0: 2018/05/02 10:04:39 executing program 5: 2018/05/02 10:04:39 executing program 3: 2018/05/02 10:04:39 executing program 1: 2018/05/02 10:04:39 executing program 6: 2018/05/02 10:04:39 executing program 2: 2018/05/02 10:04:40 executing program 7: 2018/05/02 10:04:40 executing program 4: 2018/05/02 10:04:40 executing program 0: 2018/05/02 10:04:40 executing program 1: 2018/05/02 10:04:40 executing program 3: 2018/05/02 10:04:40 executing program 2: 2018/05/02 10:04:40 executing program 6: 2018/05/02 10:04:40 executing program 5: 2018/05/02 10:04:40 executing program 5: 2018/05/02 10:04:40 executing program 4: 2018/05/02 10:04:40 executing program 0: 2018/05/02 10:04:40 executing program 2: 2018/05/02 10:04:40 executing program 3: 2018/05/02 10:04:40 executing program 7: 2018/05/02 10:04:40 executing program 1: 2018/05/02 10:04:40 executing program 6: 2018/05/02 10:04:40 executing program 0: 2018/05/02 10:04:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0xffffffffffffffe7, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20080, 0x0, 0x0, 0x0, 0x7a7, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/05/02 10:04:40 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="49f302"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 10:04:40 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="70cb86"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 10:04:40 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="59fd"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x41}], 0x2, 0x0) 2018/05/02 10:04:40 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="49f3"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 10:04:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x3, 0x20080000}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x20, 0x8}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x7fffffff, 0x8, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/05/02 10:04:40 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fc, 0x0, 0xff, 0x2}, 0x20) recvfrom$inet6(r0, &(0x7f0000000240)=""/50, 0x32, 0x12000, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x910}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x6d, "62b2da5a6aa2cc7167b30854c779ecef48134cbf84ec811323e3495105bf40049df2d8fc5e63e03dbb9c47cb5bbc8d4fa436808e764e8c7f8220fc3435fe16588340b091b953edbd7c57e3187748bffc0d156ce373542fe79ac3c2a46e804d70bed174dc89525df2b89415c3c1"}, &(0x7f0000000140)=0x75) 2018/05/02 10:04:40 executing program 6: r0 = msgget$private(0x0, 0x2) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000009}) 2018/05/02 10:04:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0xffffffffffffffe7, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20080, 0x0, 0x0, 0x0, 0x7a7, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/05/02 10:04:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) pwrite64(r0, &(0x7f00000000c0)="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", 0x1373, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001140)={'TPROXY\x00'}, &(0x7f0000001180)=0x1e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001200)={0x16000, &(0x7f00000011c0), 0x4, r0, 0x1}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1) futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x0) r2 = creat(&(0x7f0000001540)='./file0\x00', 0x20) r3 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000016c0)) close(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001700)) getrlimit(0x0, &(0x7f0000001740)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fffffff) pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="457295c819bf066815c1bb152ef3bbb07434a8df1c9542bb564f151b47bc7d9949d9b2ed282dee986acae483819b1e65e28f5720124be59533089b23a8146cdaddf65c1b9eb80dc72056e3ec2713c8440b516bdc38cb62fe875c16800a24a7191e2e569a188b533d756f8efb6922dadfebdfc39d64aa414adbb110bf201df6fd071a8c50c194b8227ee91b539307429a094c4920fa2b048d428c0ee916206d91b163adb3d49ed72434fde3f8f16154daba78af51b70ea14dd80a9bb9cf4bfc1952284f0def472ed0f1a5c9c68ec05c480bf75493f78498924d17270393d6363e441a7a5a2643a8baecbbdae967aba10d39333291f0cdacd66af3b8dbb98a20c0dd46a7f9c9021b18f0aeb491b429d3d980778315e355b1a01d1bd214954c1e153668e3091553b6617191938039a51d429b079efad46eafe718445c2f18f8b419790d36ad059456b3cba092aac041d2eeaf05a4f72e5aed27a9417b896e901d4119ec8c1487ee63ee6a370cc59228a1734e40c349446cb56c0424aa70aee3d959e3c74a209a663503d455c5fa18fecc5bde302e4598aebf62a2e0dcfde4017b50cb54adc59622d06b8c15b034283020c07cc1d6ba478662e0ad590a78bdd685e443f6234a874ed5194411bc40d38cf826c40749d894d141a6037f8dde3a5021918404dc8608f1cee2be6239dd68fbada1aa28c9d320e82c3d336c6244a51619ee5cdac20d1a4ab37dcba06d6422d4ae2c00ae750499bce3b0b5f8b89f581de5686efc8f08d5b2af962f6b3e2781a496f5db4a0234b215b9d1a0610c89111c42347bb9a1ce4f2096592bfb1cfa4dfba7275970c0f98dbfc61ecce29c12345ac7186045cebeb735c302e86456a97c2a419276c2cca9a9caaaba3e8052538210c1eb4c012deb7732051f36e9a82c0bcd49bbe83be85c6c7ffc690b6f796d0f84d9aa523b4bccfea576e0b885cd0311ad4686a13730e691f82157c8a296ba58d0493eeed35cef459bc3d74f3b54749a98b571c3069388f5c898b0cb54d0dd5ec989004051580b6c4df4c08f1ed221e57ceb2addcd25d7b20c7f106fcc4b50fed68c5f0458db9d72f80d603b166554a6f9f1d4670b2c7a1bbb988c8767593db01fed015450bc654cc88cd4557ebf465fb565f160c38f878d6d45fdad566ed1fdb8e3db1055a529785bd0a68c7b4b7334b3297b68ad4b919cfcf7004ce3d6d5856ebc856e006a89fca9d7b7cc8173503c0733478fe45ab11468d5e01ebb78ecf69b4077fb5acbe1fd602b1c4bd1008cf8a0535df2ebfc025a261a1d639318c024c0e6c2c91fe8edf1c333c70a9e1a39afe27289b0f7327a27ebcd1f22340f3b942eef5f722e4bb7d5f5e78c8fd46729e2fa43987eb21ca05bfa07c7fbfaab035774f199380e272def2bcb6d06914fe8db2b2568306f97f0b92caf97a06b1cb72261ccb67f8b93bbf982780b261f0174801e970820db122324d4d9bab9468f232a2cde34ca8a56b4c8f0d5dc9d43a82dc9a945b2089e2950368d6e9054e35cf9978146eaf63c4997785b50035fe633d7ccab598d03d929c511a4990312efc0f0894da186562bba65db4f79c2a1ba48f8a9339abc34e3050346df598caf8421cc6d216fa2431fed2f64c3ff044b5ce2f9918c901bc2fd8e7ef7b631cc7d575b12a83bd5ce1794b94c22f17f45187f8d65bccce840338a1975acb8e100a9a6b04e9477fad3ce7eb5e9afeaeeb58379dd8b66d5c065223ed7f5817faf250ce127ea3aa4e5909aac9e93d361193db0a326b7d0a030dad4206b93adeb94d7dd80ff5e6cb4d678a37c3b95952f0d681d6e6f2d6468e76eedaf7124b41bda40adbdda5a45c95d85db7cca57bee7ab28f60eba2abbe09da13a5d134b7d61a1a1316d2006f753a9860460aa969e2b4dfdae2704427582ab24b71b14fba4f76cc0d0ab3632ae590a5ee6de779bbe1f04d41a784366ea7a21089183a5d62174dc002afbf7f8189734ef0df04851ccd3b4af0b6ecb8081d313cf66d3a77b9daac1ac5bba2ee0b17468a171672606d9c75cbe47c8ca90c5d1b63d7c622656481af1cc29ef5412d4785156419d13151e836fad821df7ec56c8be8ab82930c95285ca0d71fc65d426a64cbbc0ed1fd455ad9bfaf70c6e208a8d02d87b96aef8baee7e7dd1c9644b77b763f9fabc0d5d57e1b29f76f7b9af41df3d866fd6f66281624f2f9c2ca9035c54c8599c396746199ca7691515e6bd548862dc37f81d2551c6afa722a212129ead79d5b0618b027649cfa8328055fc321cbbdaf59b5063c34dc2ee69cade26a342382bb04bd70e7e1d0393e0d220b65045622b39f8029b6f97dabe1baa9b6e93c8afec93e8376ec7f7507944d229c1a15d4a3c8e36417fdf3a63089268686201c8bd090caf6b1fd7edad20938f92fb8c0b016b7a9a2c38ab72ca6fad08b954dd66570d6937c802a5c1dd938771e8fe466f35863a46a159f578101f31a3ea640ec66a02aaa559958d518a166a54f5f661b7c20eb84f6c168b87791952531e165b5f5b196c35e2d1e93a3497fc5e2e201760f896831332ba1538e15c4526464e263cb20c0525bfa64d6f18d2a97ab810d81db9eb98742ee9c6c9c1b34b3d0020623a19fc88d68bf1876b03604b495ae2b3ce874df61bf539ed0b21ac2832dfc2b108955f563131e693d0b6df5cd8f8438f8bb026da22708c29585eb050ba2c6580aecb3ea80350c0831bc0d0cdd5d4574e306ae94aa633b5d0699882e665d820144be44e9d38ccdfaa2c38112f96abdee4aded752520ab101744ad7ecccac14054976ae74af235eb57b047e5e7f16fa3cfff6fe9900e0de97681c2078f7f6900967b5e427682986d2ca9271c8efc236b382196d0d65121f63f4efee5d19834a76ac9583375df5645dde845c1e21de3e4e8129dd87b928b2aecdb075d865171039969b639349729513e85e5637a3c129d16e5c66a3536ef112b187c89ce0e4edfb625d97ad9b749849662c3b9c0b95d8aae6412949337ce46df05e8d429b094d29a16c8810a04784c1aa0aa97a4e2e121a1ee8f05354c94b249e200530c06db549758e44d5f42698a28d1c273c6377781eee38a0336c529a28633c3e373dfe87304c7061a4bd6a8a9fe9f11cb023c610b3dd025d9eaed9c8f2d6d1ba1dc0ebd4f211dd89dc0fc2e292d1ad78d50ed801286b7c2a4e04c8da582316e628f8360026c7eec02d1c87dd5e0c6fb06d9b8400b5ee0b8ed78b70177a88fb2ba85f65e2534f52aa2804270f8e4ed6f91746393c1b36c34d3cda21701b8a857f3c99b71c14a3f1f060f439531ecc96f8ece6f50b772ceeff080d6f11eca4fa5170764a1216381e870108fcc7c63b62ee6dec405af96783391c945ced40c107b160cdfd0b9ea097d7fc97509b881139de53358d0ab3292ad4c953dbe8e84fcfcefbdeb30085d54fb952af4f2e12162b5a9cdc416b47251447cc18e2b2f53ea840db1c658d9bb07e012d9c2b6b00d8a930f2ccec29b428c15fc36410f96b51f4c3afee2ff1213d22f7b0b1bd42f5fe34d777ad5524ddad243b3bf308858828ccb28487c5201c051f56aa8300d10c143023b3764dbae32d76836a8047d4d3e7948e26bb2d85456422f55254496aca4e0a1e25130d543d2216a50c32c52883c926b3c5b36a4e8581e547ec5038e6eb1ff8e3fe5383f40c0ba29b0151c2d0bb3afd0fe0d386fe632d011657318431ec8f26b33142ad0d942f952bec231850bcb619b007f136c7079efaba9711f8aacbc51d15d33efc3b8cb88e1f91254a0f59488712336a45b6a15e9cce1e4be8ffc136a60772bd08847ed24bf31cb19061ef99eec84b81ca3cdd94bcc1d340a12c29117a345c70f51063ece9c734aa80996b6f65fbdbfc0a05db20a0d2000ae8d2a365fb6f11ddf03a101a2d764c79fcd1d1260365a7d562aeaa6bf1fa3f528bbb02944ff9160c0fe41e54a542b30d2d393438526761b1fd7e07639f2b30c51ae7ced50454b1fcdbd15257b1c1a43c1d4c31abf827ef00f7ff660abbf2b4cf25680a21320bb29dc482a9f1bc335cb53a9119f1f621dc3453aabbfadbcfa7993f10ed2aeb5aab64e43cdc7ebbe8a1d7590ecad7aacf02a735004ce6d9bd301322a6af83bf2106312d420dcadc3794c8820435514459bf9a5b00ef8eb8ef13da7868dbe03173f93875cce3804da4cb7d5dd594bb88267dbcdf1ebc9d695cfc0989669d42885ca49bdcc3a460ddd956203df1ed30d2db02497c83c10bc4d65e953618aa953db9316906bd2ef5f57a35ebf3c1227324e74dc4ee861f5fc380259ba80ef7fc70a041e940a9c3cea3ce13121580e9aad52b158b99ab949c55d2eeee782e11ed7945244ddbb1a6c8b3628f51ce7649b3a8b432e1edfd1e854f6273517f133a76837fd53435c5ac8a45e7e5cd54ad80c6e3c68377cde087b94866b66d8636a54a25b9a829ff36d8227e364fff6e130881b90215d8ea39910f740e3ceb32234cc4f5dfe21ffb6222639bd5fff53bb66fc63774e4607fb2c3f312c887cdbf7d143e3542bd338e671c8219ba40d6bb2393c8f012578026d8f9f4a6a4d65fbf3a64bb7ec9792aca634e41b95570146a362cb6f2804ddb62e4529f1b74eb5edb09c70a46b60a0e85093c4f2b560ba8a48f5121a77123772fa80bbbc413b61edbb507d88a97a446495d685b52d041c5fd87a8e6b4cc220c161e4e7080771ec44e4ea253ef31ac0a9bfd888e538a7d6f77d39d77e955412e43a6d257aac36d683471dc3522ba82332c0e074c0b9bec603350494dec2b5537d2d0319e84853a71786731d0cff9d2836bdc352d0c0b63d396ca7f07a1876ba5a7f69a774dbf0b5ae73ce80ce66afee1aa4c8152c1183a5a2773cf44fcd4d0da1f617cee5640a5155d45e7a1c1fa02a8e329a480266f7db25ec97f1a50117700ee4a51e841c1437ff7984e7f239b773bbd0357a5dd487c3f5e8a121f7a8160ae3b075a280ef968a2bb09c9dbd7f8c17b1d60af2ec6b04d6d53006b0b63f640550f6487e52e3f307401706f8295a0a99944033859608f9113f46070800f0854836505fac1a85ee9cb3c9aca213369580ecfba7f1c49d6975cb63b7f752ee17b288e5d094d64b22fa3781268db311ace57eb72acd7c1e0af613956f5012c607f60c93b6ddacc2127847f3b4cb9ee3e0495e1a69ed56c97975ff25212170be5856c3ef0688affeae9ec01a8a7f85cc5c547574ecf5dd9dd00d9d120e090b1195cecdec8d1c0c54469b97d61fa52b4c21906afbbebc2c64c0df9c2ee1ccb685571d0996ad2fce6ecccf3f9040394d3f84b6647c66cc02e91b0b182f029f781396461655e02cba40a33be52ab4f07ef5c916c106d7ae60e0eee94592ac00150cc69412de163c1f75e7dfcda773e904e1139cecc2bf691af7f15eba795495fa4ed20d0723df7defe36ef504e591bff5978231ee6b347b417286344015941ccb17134cae322599a81252572567d35c62b38eff021ca9c24a3605ac422c934105c6491edfff73e70eb880f7b16313f7fa8d0a6c8ce2186b0bb0df7251c18120186104a2ab420171f5c7b6be59ea4a5f148a7e01159b78ecc157d4a61bfaf10914d9df418fe39967a114735354bad66034b335c78eae604dd5ca1a4ad09b6bfe67e09f9fbe6d15a704800cd766104beecc53ae8ddacce97eef85ab053ce780ba51c4f9de36ce24dba8f39fca7ee7b0d0062801b1eade6a0c3d3ee646b2221f04becc036a0dd8d4bd136b3144bea30cc91fb63754c6ac2618a216510dcb649919eb1b52228091e144852e2e", 0x1000}], 0x4, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002c80)=""/101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001600)) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/mixer\x00', 0x2082, 0x0) r4 = msgget(0x2, 0x100) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000002e00)=""/37) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002e40)={0x16c9, 0xd, 0x1}) time(&(0x7f0000002e80)) socketpair$inet6(0xa, 0x805, 0x101, &(0x7f0000001580)) 2018/05/02 10:04:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r1 = getpid() sched_setaffinity(r1, 0xfffffc6d, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x3180}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000024c0)={0x0, 0xfffffffffffffffd, 0xa7, 0x400, @scatter={0x6, 0x0, &(0x7f0000002300)=[{&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000002240)=""/179, 0xb3}]}, &(0x7f0000002380)="5172528cea988bc64d90a1a77cd1ef50645af1baa339d9a71a0e8c3e9785e726d8b76f1ff33bed598ca92e164dca129ebe3c5fbd9b445ab75402fe120f74df48de0c6d47b4433f100f39fea5d05645036f4a090de4adb4e0e04db16f9e49e273bc33a561a60c70537e5c0e89487e036962e6dc7d221987701a936fc627304edaae7639cbed44f624313df440d231c3480d8e0ec8400c1d41e84fab6f0701684d3ebddc7faed29a", &(0x7f0000002440)=""/55, 0x1, 0x11, 0x2, &(0x7f0000002480)}) 2018/05/02 10:04:40 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@random="cd390b081bf2", @random="a13db74464ec", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x480800) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/44, 0x2c) 2018/05/02 10:04:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) restart_syscall() dup3(r0, r1, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0xa4a3ad41a879dde0) 2018/05/02 10:04:41 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000140), &(0x7f0000000240)=""/250}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x20000000004, 0x4, 0xb, 0x0, r0}, 0x2c) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x8001, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000d00)={0x17, 0xfffffd22, &(0x7f0000000b00)="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"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r2, &(0x7f0000000440)="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", &(0x7f00000003c0)="dda2958c92ec35e23cb8c29df7e6fc5ef93a013dfa1c5281b3757c92c0d41edb7e259f3a234e7203e071bb92a344dca59df1691777e5803f3656d68e97", 0x2}, 0x20) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x8000) 2018/05/02 10:04:41 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000788000), 0x297) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/02 10:04:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x10000084502) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x204440) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x30, "c9f43b84bcb71f5f4098904440579a754f6fb3881766c1fc093aa70c89f02d542aaf99ef70f8c95df5d1f03d052e6b73"}, &(0x7f0000000180)=0x38) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x17c, 0x2, [0x9, 0x80000001]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8, 0x3, 0x8, 0x7ff, 0x9, 0x1, 0x40, {r3, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x5, 0xfffffffffffffffd, 0x3b9e, 0xffffffffffffffff, 0xc5}}, &(0x7f0000000300)=0xb0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000100)=0x9) 2018/05/02 10:04:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1c440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xd719, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x44, 0x0, 0x2, 0x4, r1}, &(0x7f00000001c0)=0x10) r2 = socket$nl_generic(0xa, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000001000)=""/4096}, 0x48) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/05/02 10:04:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r0, &(0x7f0000000040)=""/1, 0x356) 2018/05/02 10:04:41 executing program 0: r0 = inotify_init1(0x8000080003) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tkill(r1, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/02 10:04:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)="34607cfd1b", 0x0, &(0x7f00000005c0)) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 10:04:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmsg(r2, &(0x7f0000002880)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'yam0\x00'}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000140)="f300719fc347ef4368d7b91ce9dc58ddcb7f87c096797b0ab3ab0e7b9e6ff78529718f8489e2e62a1d01ea2dd4d3468bed0a1bf112a25f521f0b7891afd7dabfc158eaa6781311144e753b6bdc06ff4082bf92297090e2fcd1d3c4aa1dd2f427602991c8cf8660be3001eb0d8c2a3a5bced99f80d4d5beb035c387bc72e13c3c66383742bcd089e398b327829b17888da3ad3374386121c33134bb841d497cfb7a3e08897801c056352fb35b701edf6555d4c1e0d94550878fa0a958e732894c053b9fad", 0xc4}, {&(0x7f0000000240)="86677a17f0f6dc27a90906184bd511b24ce6ff6d793ff9e9f49233c850113a", 0x1f}, {&(0x7f0000000280)="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{&(0x7f0000001440)="26ede9dd1ce36f841d68a19eacd74208a04d7034dd6f3b9f6ff608c6a526c346d71237e70493a7b6ba1f2d535b67555728020bc3a3e7a3b6a86eac8b2da917c52a7e405a1d5e517bbaf9b5ce1b4e9c4ecb4eaad80bac4b6cec6f5e8c8a0d67b16e", 0x61}, {&(0x7f00000014c0)="d387078194bb5152eaee646de96bc952f9b2ca50a7dd7b589549c5781dc873db8fb495864ee8aec43c9123bfd00e0799b7be33372416e4769b16e1a90869091b294313678a57587c51303b1b8b33e89246b8d88714909fc06d1d509a5b653ac493d51afa163d2ecf2fa8a2f8049643379909145abba1e671b949df34335c27f2fb98de824f857753a85865e9dd0f62", 0x8f}, {&(0x7f0000001580)="0995313b2dc1d613b1ead1c07115cdb1ebdeda6b0418008708351c72350eb929852bffe8db802e929b", 0x29}, {&(0x7f00000015c0)="2f6549e21db064afc1e28ca06704499aa5da3dfcb45417e572547f3328d1a43d0b49b15a34ec27ae717eebef38d73b894759b453fb1c39a29da6a6a23928ad7c5ab3982bb801f2fc88a3e81d79cfd9bc5ea41e3b0f68251924f6537136bdab2b0a00d3b276ff4681e1aaf3fb7101aca77080e57d5ec7c322e8c271184de893d6de896ad7ac9d76055addcc860a1b46993ebd0f3df8ff24a812586f9959c55f45c4ab98d2c7448f142e2aa834", 0xac}], 0x9, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1110, 0x11}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x8}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002940)={r2, 0x6}) sendfile(r1, r3, &(0x7f0000145000), 0x5abc) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000028c0)={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9100000000000}, {0xa, 0x4e21, 0x7000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x9, [0xaf38, 0x8, 0x6, 0xfffffffffffffffd, 0x9, 0x401, 0x2, 0x3]}, 0x5c) 2018/05/02 10:04:41 executing program 7: kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x40) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/02 10:04:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xffffffffffff837d, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x4, 0x1ee0, 0x2, 0x2, 0x0, 0x1ff, 0x800, 0x8, 0x9, 0x0, 0x6, 0x6, 0xfffffffffffffffc, 0x6, 0x3, 0x5, 0x6, 0x2, 0x1, 0x3, 0x1f, 0x401, 0x7ff, 0x9, 0xffff, 0xc22, 0x8000, 0xffffffffffffffff, 0x6, 0x90e, 0x8, 0x39, 0x0, 0xc71, 0xa4, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0xb}, 0x46, 0x7, 0x5f, 0x6, 0x14ad0cb6, 0x1, 0x2}, r2, 0x5, r1, 0x2) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="100000000000000000000000000400"], 0x10}, 0x0) 2018/05/02 10:04:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x40083) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/02 10:04:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00007b5ffc), 0x4) 2018/05/02 10:04:41 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x4, 0x200080, 0x4004, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4, {0x2, 0x4e21}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x6, 0x8f4a, 0x4, 0x2, &(0x7f0000000140)='bridge0\x00', 0x2, 0x2cb, 0x2}) 2018/05/02 10:04:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000007bc0a66bdf5b510f13d3a4b3f176b024ec28ed7f95a887bba409dfa1be81bdbb428fe98206f18a73969618b8ece2079b1812622677c800b26f055b92bb1969b0000002db600000000000000dfbde1a65b4e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb3ff8), &(0x7f0000940000)=0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000100)=0x8) 2018/05/02 10:04:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x53e, 0x6, &(0x7f0000000680)=[{&(0x7f0000000100)="e529e3ec918ccdce5d6d84b93cd54dc3f3d89ee2b9288da8e9cc71e93d1502e72fb43c4c6155340efad0dca4bd8687baa65771018efb5b7376a6f193974fc260d5cdf9ab65106b3cb568cba283", 0x4d, 0x9}, {&(0x7f0000000280)="7834ed731170e84793bf74b08aa1ab7d59a4369542c456bbcdf9b6c73de9c4857d79991d68ab12adf8f3e90a2db4b2a121cec593920a3262d613e67e7fd42f60c0409691c678cb7a58fcdae40a713f64196dd9ff90bfec432908b7ad494fafc957c2cc0f91c29209bcc6707a43945f1e34491f22efc6aab5c443b84ce08460efb62523f02d7171cc9ff1634aa78b42e5430131d3f515951d0f9f30ef05628953adc2022107d642afbd2fbe57ac1925a012732d13d36390508ac1f24cd12f345664f1dd0532df5fbf0f98c6f6ff1b7fd765845a1e5ebe5ce57377d7f247debc581ee4f79cd3d1880ea203a279806ea5604c0f5ac8cc5d77fe4b", 0xf9, 0x5b00ff13}, {&(0x7f0000000380)="756465b1df5031d6690152f00a56ffac247e09d0fa96c5c1514826dc9e099d2ca8fa9b436ee0222f376a54f27dc569884f04ca47fd26837799140825afc57c1129d2e8368c32b14e58d3786b96761912771563cd4a5d86846184297b4d611fe5f07788f9ea974612ca6943cc2ec892dfa9aaf22adba62aaecca5fe", 0x7b, 0x1}, {&(0x7f0000000400)="7727fd6df14d06a1027a75d4b5061a4694bd1b3fa8d304fe38398126756ac9188524614de981861af265e6bd22084cbf5628626d7ef7685195ad561612a248d73d71cefb59c71b618e2abf0583497bdecb26b43600d3573d5ad602a0f437571e9792a731f446e13806319787f3b11e83962e76c7e7d32cc57594d65228326a9be742fc183cc9bd2cc472bebd69fc0f4ad2d2ea6b1c267e9a5cdaf1d3c47e8c550d4a7ab937acc8a980fc6328ff5fd23aa3ca77e72b66aae9dec2c6f30cc1c4fcc6abbb", 0xc3, 0x9}, {&(0x7f0000000500)="e202d015d5e84ede3bb3d90fffee61476372e4ca638d23e8fdab6109d1360f022fa6d4f197b428b4cd43c6e34e0e4fb32ec94aa762b04854bda022ce9034db81579f0362222622ceaa89d380d8cc867631da36154b98e0bf6037733b82b80f6f779d9a944e6959d771678a56a02f", 0x6e}, {&(0x7f0000000580)="18de81e9321f33ef71ace5f4cb8b6032c5389ee727933f1114fce5ee19762ba63aa84f3df25327631dfec99cbb46a2250a4d332cafb7d02436e79a8f844449f6d3255ad8de33f7a52bd9de9b34e8c556463dff789286d92f158f5cf8c823ae460241293191f904e21c7db6dbb156571e9deb136a30ee310e9e10873c55820cf7fba60c2bd91aeacedf2a5884221303678a90593da9076574558fb23fba7212904b4cb3901b030ae669f0b3376ec8e377870b2cb8f84127cb237f35dfceaf721d40aec3f73c24e9138578a4a6ab8fb330b2b4129cbac7a6452949e4a6076580734bf80b0436bc85cf319ffee2c750", 0xee, 0x200}], 0x0, &(0x7f00000001c0)={[{@i_version='i_version', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@block_validity='block_validity', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="00010000000000000000000007020000ec00000001000002000000000000000000200000002000000001000000000000dcd6e4a861d516b353ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\b']) 2018/05/02 10:04:41 executing program 3: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) recvmmsg(r2, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000540)=""/64, 0x40}], 0x7, &(0x7f0000000640)=""/1, 0x1, 0x2}}], 0x1, 0x40, &(0x7f00000006c0)={0x0, 0x989680}) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x201000) fcntl$setstatus(r2, 0x4, 0x42000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x1ffe00) accept4$inet(r2, 0x0, &(0x7f0000000280), 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x5, 0x7}) 2018/05/02 10:04:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000080)="cf53349557f76500c1b132a9545e18a31121905d0deb7df8c8a9275c30348d9c77790319d19c51fb68f052a929d18d9249cf4e700fd2a9ba7278402980fa78edbcc9fdc00988a94e015595e0771b328f026c297b85cad792c7cf79f03c713171c4e4b375684e334db462210d7080b18025720e3602128e40fea254f0c256d5f92679f217077a8e7571fc24372d754ab05f6c793a0763ab67af73bc3925135ab39a62bb9e6a8cbd5043208aac8dac4acee2d84381b805f8a576ec3a4681cd0ec13ff8e8c2cbd8feb67f3e4313a6376baa2e331ede3a78e977baa4da"}, 0x10) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x3, 0x3, &(0x7f0000000240)=0x8}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'sit0\x00', @ifru_names='sit0\x00'}) 2018/05/02 10:04:41 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) waitid(0x1, r0, &(0x7f00000000c0), 0x20000000, 0x0) semctl$GETVAL(0x0, 0x0, 0x1fa, &(0x7f0000000040)=""/3) [ 134.757707] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/02 10:04:41 executing program 4: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000000)=',#selfselinux\x00', 0x3) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x3}) 2018/05/02 10:04:42 executing program 1: r0 = timerfd_create(0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x4, 0x2, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0), 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{}, {0x0, r3+10000000}}, &(0x7f00000001c0)) 2018/05/02 10:04:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x200000}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x0, 0x0, 0x57}}}}}}, 0x0) 2018/05/02 10:04:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2800, 0xa) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7ff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x1ff, 0x0, {0x1, 0x0, 0xfff, 0x3, 0x4}}) 2018/05/02 10:04:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0609232a60f6c08735b1000200018e6b00089d0000000029ce67dd6891cc5b1f7754b97ca58eaf3c347ebb9b24351246a5411fc448332b7a91d482f3c1ed179354bf2ed64b456d0272d25556e6d023a1190171fd236e22da1d1f9efc37298980c6cba50b"], 0x10}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/05/02 10:04:42 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x1) 2018/05/02 10:04:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, r1, r1) 2018/05/02 10:04:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xff, 0x40) bind$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0xff) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000100)={0x0, 0x6000, 0x101, 0x8, 0x13}) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) syncfs(r6) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) 2018/05/02 10:04:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x224, 0x0, 0x9918, 0xffff, 0x4}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000900)={&(0x7f0000000280)={0x27, 0x0, 0x0, 0x7, 0x3, 0x7ff, "dd526bee10a2eac447fb5beb8b2a326607a216b5594df6b92c11243c5d89dd653e5671491d4f8aebab484d0cd74a69a909f5e4f3664009db61069d1ebf3813", 0x1d}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000004c0)="980075d8f6ea187b699e3d738d54ea5188316217708065e841dad10d52d24a76c9ec9d0cf04e42a4f28cb56eb4d1bdf30e0ec5a5d2389c2ef5628072420b8f6d6f38d775d6698eb498320db4acae708fbc58774ee25533887ac33425fbe9bed69a6957c7fab9f0840df94fbdce6969166c6e3025e9b170a2a5961d0f3ec76b450766deca0aa7b129739279199690893e19c10c99bac241cebe6c42edc4935ca49a81e4f893f46a1a1f871b0c718da4d7a4e96fae36cf1bd19f831dc395fedf", 0xbf}, {&(0x7f0000000300)="46f3d0f68fd51cd1b694d21fd8a848fd77f062a8e9eb7e44d8173a8286a9b8c70ec121a43aefb9a0d85674e67b501cb57705577395401ebafa321f3ea55774ddb0c82bf5b9939bdfe3c0bd2215f17051bf59ac68bff076c2eee55d35427de8eaa9a07abeaae9c774d0a9f1870453719931691d", 0x73}, {&(0x7f0000000580)="3f975d1e3d4c09f6c3991c2aed04f06cc831137b423e53", 0x17}, {&(0x7f0000000940)="ddb67a6253a326b4ae02687f3420614227d59406d6a79ac6b72b5f02993e7af35202d929bd0b715e9b5c0a444393bcad749d9433de5f2e4136968db1ceffb73ade45d6aaf0ffc9570507d839f3153d3c34ae721c58aad8a96696f82c2e8f2f197c907d3c83f558", 0x67}, {&(0x7f00000005c0)="29827cb21d87269c5013e3024f128e7322a96c67ede851520bd95699ef4f14049bf161d3b912a460fc827b3b882b405b86", 0x31}, {&(0x7f00000006c0)="21641f2179ce3a38c9636accd4bfd2a081200a36a36554125778dc9f616cc1f39e879e77b9df73875f7b986770ee4ad2d15f0cd9396badaae4d79a25f819d9a33fab2bfca9fa0ee5fd039c0f281ee519c64112efffb9e63d416881c1488c4211a38c13d124a0b948ac3c04d0f2b1682a06ff13a7ffde2c53583ebca21e4c3fdc0d", 0x81}, {&(0x7f0000000780)="b2ca5837ab77560d8307", 0xa}], 0x7, &(0x7f0000000840)={0xb0, 0x0, 0x4, "e61a0b4d1651271278f91550b0bc8362390516fc5c37981700f3da8f25aa171c4b815a8d7eef38158ce6a285cdf88c26c0ffaedd612329ca1d28174e06b4e5e744363ce5dd7c2a793f4b1c869d930b8038cdb4bfb5330a40b8aa2e592d58b9e9a36140a1788797140bf7644251bd21091c35fec9f9fec8c97746b4c0c3bcfbb233ccbece84eb5cdbde120fc5e2db8dd402492694ae3ee58a84899c66c1eaff"}, 0xb0, 0x1}, 0xc010) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)) 2018/05/02 10:04:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3ff, 0x73}]}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000080)="b8fd283a703c18855e2e136b767f28f42d322f16e21436b1e933a4cad76f8d9303990040a0d720f7a9edb6e641b4bc43eb995b4497329fbb13c5a45a7ef2937bf25e506d5336c67a8d84497a8e137b0b98dbc1f1c71fbb97c156eeefd38e1a6475") preadv(r0, &(0x7f00005b1ff8)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) 2018/05/02 10:04:43 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2300, 0x0) 2018/05/02 10:04:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)=@abs, 0x6e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/02 10:04:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002740)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/02 10:04:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001400)=""/233) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)="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", 0x1000) clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa54d616d}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x401, 0x4) 2018/05/02 10:04:43 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1fff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r0 = memfd_create(&(0x7f0000000040)="0608000008847f00", 0x3) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/net\x00') listen(r0, 0x6) write(r0, &(0x7f0000ffdffb)='#!', 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 10:04:43 executing program 6: getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getpid() openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x1, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xf12]}) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f00000001c0)) 2018/05/02 10:04:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x82000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0xdf0d, 0x9, 0x0, 0x80, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/02 10:04:43 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x284, &(0x7f0000000040)=0x2) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000f00ff07ffdf00", 0x1f) 2018/05/02 10:04:43 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'team_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000000600)={"6263736630dfff0000005368fa00", r3}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/60, 0x3c}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/02 10:04:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="3b26000000803bb9096cc1227fc14682a34e"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 10:04:43 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x3ff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/02 10:04:43 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fchmod(r0, 0x0) socketpair(0x0, 0x80007, 0x6, &(0x7f0000000000)) 2018/05/02 10:04:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000240)={[{@flush='flush', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x0) close(r0) 2018/05/02 10:04:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) socketpair$inet(0x2, 0x1, 0x67b9d7de, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="22dfbfb7976ea1f2ae00000013000108000000000000000000000000785a80a7ed7f71ce93687dbd3c6e4acbeb4a4413c4e6e96fd5f1adcc2a485091d8ac2f9ddeb81ddf3cd2ced5e4587e19c51400d91fd03a6727a9cb7bc0cc96657537137fdc794b9c0cdcb5795046cc6bd661b3000000", @ANYBLOB="140fff1fcb98fc70612d726c496bfae135c5630d3e0650d56ab3b6eb6718f172eff4179ca18bab02ea65dc3015e5b2fd12ca94ac6a7164044fb097001a460737a27cfc6251e45ce0ff8695a43e8cfffce1d11b14c50aeb650f5355c9366abe55e85c7e9d1fdb0886b60ad5ddc4937bd0d7e65989ad86b575ba4fc2e82b2565e4b07239aa093ce87864a331157f8ab005c63b8f32d4d81c65eaeb4a8053d3585dc5726c35a80d35ba893a3875d892c6a1e375af4b5f963d1ec81da6f5a5224dcb0d0fa1e2ffdec36a39d932d878021c75bd93d59ed2bdfaa7e55dd8f039a5003ce19b74902b2e2746e3", @ANYBLOB="000000000000000008000d0000f0ffff"], 0x3}, 0x1}, 0x0) [ 136.248006] FAT-fs (loop4): bogus number of reserved sectors [ 136.248957] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.253991] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/02 10:04:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r0, r1, 0x0) r3 = dup(r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0xffffffff, 0x7ff, 0x9, 0x200, 0x11b, 0xfff}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/02 10:04:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x200401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000000000000000007d00000000000000"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x7f}}, [0xffff, 0x8, 0xfffffffffffffff9, 0x9, 0x8001, 0x200, 0x1, 0x7fffffff, 0x200, 0x860, 0x2, 0x0, 0x1, 0x1e, 0x4]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r5, 0x7fffffff, 0x8, 0x0, 0x5}, &(0x7f0000000200)=0x14) 2018/05/02 10:04:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x7, 0x2000}, 0x4) [ 136.343933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.353654] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 10:04:43 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000280)=""/179) setreuid(0x0, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x0, 0x2, 0x5, 0x3, 0x5}}) r3 = msgget$private(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) rt_sigtimedwait(&(0x7f0000000080), 0x0, &(0x7f0000000100)={r4}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000000)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) fcntl$setsig(r1, 0xa, 0x1a) 2018/05/02 10:04:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9096becf2224073f, 0x22010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001380)={0x114, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x30, &(0x7f0000000080)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x3f}], &(0x7f00000000c0)=[0x38, 0x30, 0x18, 0x78, 0x78, 0x18]}}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310}, @increfs_done={0x40106308, r2, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x3, 0xe}], &(0x7f0000000180)=[0x28, 0x40, 0x68, 0x20, 0x28, 0x38, 0x18]}}}, @release={0x40046306}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=[0x38, 0x38, 0x0, 0x38]}}, @request_death={0x400c630e, 0x0, 0x1}], 0x1000, 0x0, &(0x7f0000000380)="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"}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/05/02 10:04:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"e73cca36980436"}, 0x2}, 0x10) setsockopt$sock_void(r0, 0x11, 0x0, 0xb06e0000000000, 0x13000000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400000) [ 136.478978] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 136.493975] FAT-fs (loop4): Directory bread(block 112) failed [ 136.501668] FAT-fs (loop4): Directory bread(block 113) failed [ 136.528708] FAT-fs (loop4): Directory bread(block 114) failed 2018/05/02 10:04:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000027e000)={&(0x7f0000006ff4)={0x10}, 0xc, &(0x7f0000ec4ff0)={&(0x7f0000d44f74)=ANY=[@ANYBLOB="280000001a00810c00000000000000001c00d9a500000000000000000c000100000000e7ffffff00"], 0x28}, 0x1}, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000240)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/41) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) rt_tgsigqueueinfo(r1, r3, 0x4, &(0x7f0000000040)={0x10, 0x5, 0x4, 0xb35}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x208000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x400, 0x4) getpeername$ipx(r4, &(0x7f0000000100), &(0x7f0000000200)=0x10) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000001c0)={0x4, 0x6e, 0x5, 0x9}) [ 136.566091] FAT-fs (loop4): Directory bread(block 112) failed [ 136.595929] FAT-fs (loop4): Directory bread(block 113) failed [ 136.614303] FAT-fs (loop4): Directory bread(block 114) failed [ 136.634641] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 136.647748] FAT-fs (loop4): Directory bread(block 112) failed [ 136.655175] FAT-fs (loop4): Directory bread(block 113) failed [ 136.663141] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 136.668553] FAT-fs (loop4): Directory bread(block 114) failed 2018/05/02 10:04:44 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3a10, 0x201) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f29c52316337490d896e1f0c6dcc1b9632ebd25968ca6d6bf3f1238fa2a0e671830bec9501d294724ac0113eb325fc2234e0315192c431e6e2a5b7d583a8ecb69b4b5f3f19c7a3131124e8d181c1b40ac3b08a9a9044a261348374eb623d16af03eee220efe7b080e07f536b16767067fb25956911507739eee7c5bd33bae719b5b494fb6233840b73d068bb339108cf384abb7a13279e3000000000000"], 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x8, 0x0, 0x4, 0x0, 0x0, 0xdf}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/05/02 10:04:44 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000200)=0x8, 0x4) 2018/05/02 10:04:44 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000ffffffff000000000000000001040000000000004b38248733eb5b6733fadad3ac28100d786a21f3b81c0984c5e5843b50f2c8ac3b7a6cd2c5eae7893e2f4b36051adb59021fe0928e4eabf1dffa55634f76d783157fe0e42f964a3ab26eaa782c74ccc761c82120a3aaf279ab4303ca5d563959676c44b97d99aef4408bdd1e22b583"]) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xe804) memfd_create(&(0x7f0000000100)='\x00 ', 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000002c0)=""/75) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/05/02 10:04:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x2, 0x3, 0x1, 0xe7, &(0x7f0000000340)=""/231, 0xb2, &(0x7f0000000440)=""/178, 0xf0, &(0x7f00000006c0)=""/240}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x30, 0x2, 0x3}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0xc6a3, 0x7ee, 0xffff, 0x8, 0x1, 0x9, 0x81, {r5, @in={{0x2, 0x4e21}}, 0x0, 0x100000000, 0x6, 0xde, 0x100000001}}, &(0x7f0000000300)=0xb0) r6 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01cccb02eeb13907bb0400e6ff0000e90400000800115000"]) 2018/05/02 10:04:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x2042, 0x0) accept4$llc(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000072800ff0a0000000000000000410000000800000001410000"], 0x1c}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="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", 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = getpgrp(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000000180)=0x6c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x100) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000100)={@broadcast, @multicast2, @multicast1}, &(0x7f0000000140)=0xc) 2018/05/02 10:04:44 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000940)=""/215, 0x95) sigaltstack(&(0x7f0000578000/0x2000)=nil, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getdents(r0, &(0x7f0000000a40)=""/4096, 0x1000) 2018/05/02 10:04:44 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000093b000/0x2000)=nil, 0x7000) shmat(0x0, &(0x7f00000ec000/0x4000)=nil, 0x0) 2018/05/02 10:04:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000f0000000000f1cc118628f62c360ab7f91837a53849096103f0734a1aadabf12d7288e5b256f4257bdee68e1062303f1131473d6680837b3e2beb76f73e32d71645de6a44"], 0x28}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x301200, 0x0) 2018/05/02 10:04:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x8001, 0x9, 0xfffffffffb5d1514, 0x6}, &(0x7f0000000180)=0x98) pivot_root(&(0x7f00000001c0)='./file0/fil..\x00', &(0x7f0000000200)='./file0\x00') creat(&(0x7f0000000380)='./file0/fil..\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x2f, "f4f552c3693474674762a0baf33c98defe6f3657a8614cd8100e73ab31711d0242a8e0bfd4c9c4a51e72eeb3e512e8"}, &(0x7f0000000340)=0x37) 2018/05/02 10:04:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) r3 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x2ef) 2018/05/02 10:04:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/203) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setreuid(r2, r3) fadvise64(r1, 0x0, 0x8, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000340)=""/4096) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001340), 0x2) close(r0) epoll_pwait(r0, &(0x7f0000001380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9, &(0x7f0000001400)={0x5}, 0x8) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000001440)='children\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000014c0)={r5, 0x28, &(0x7f0000001480)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001500)={r6, 0x8, 0x10}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000001540)) poll(&(0x7f0000001580)=[{r0, 0x1000}, {r5, 0x400}, {r0}, {r7, 0x200}, {r5, 0x110}, {r5, 0x90}, {r0, 0x2000}], 0x7, 0x8bc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000015c0)={0xffff, 0x80000000, 0x6, 0xaca0, 0x9, 0xff, 0x7}, 0xc) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001600)='\\&\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001640)={0x0, 0x8a}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000016c0)={0x970, 0x0, 0x1f, 0xbfdb, r8}, 0x10) io_setup(0x7, &(0x7f0000001700)=0x0) io_cancel(r9, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000001740)="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", 0xfb, 0x1, 0x0, 0x0, r0}, &(0x7f0000001880)) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001900)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f00000018c0), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x7ff, 0xff, 0x0, 'ip6gre0\x00', 'eql\x00', {}, {}, 0x73, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x5, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x4, 0x4}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="9506ad379a34", 0x4, 0x2, [0x2b, 0x8, 0xe, 0xc, 0x11, 0x13, 0x1a, 0x16, 0x39, 0x0, 0x2, 0x39, 0x8, 0x24, 0x34, 0x32], 0x0, 0xdbc4, 0x7fffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000001c40)={'filter\x00'}, &(0x7f0000001cc0)=0x54) socket$nl_netfilter(0x10, 0x3, 0xc) geteuid() waitid(0x13520918b097bd56, r4, &(0x7f0000001d00), 0x611c369b67e5c60, &(0x7f0000001d40)) 2018/05/02 10:04:44 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) socket(0x10, 0x802, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) socket$key(0xf, 0x3, 0x2) 2018/05/02 10:04:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000011000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32], 0x28}, 0x1}, 0x0) 2018/05/02 10:04:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x605, 0x101000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x1) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x82307202, &(0x7f0000000180)) 2018/05/02 10:04:44 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x5, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) [ 137.764641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 10:04:44 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x4, 0x200) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc042, 0x101) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000000080)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="91000000000000000200000036ce3b045c92e9d15b462e9ce801c67f0998b8155570e7970a076ae891374a9104a13cb6027bc4f802862014e5a6132713fb36b47a313d5f0f1b77938462300fdecd46480200000000000000d0000681ee71e2bcabe820e1e5d2026c058f8e4856a9aaa0c9f74a7c0357cfb9cb7dcbf7cae9742f564d862fa7b8837e3ada354ce350ad3f06195f12f49791e263ac15307cd15dd7580378dc6eabc7"]) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000de2ff8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/05/02 10:04:44 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xd39, 0x100) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r0}) 2018/05/02 10:04:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x121000, 0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/05/02 10:04:45 executing program 4: r0 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setfsuid(r1) setpriority(0x0, r0, 0x0) 2018/05/02 10:04:45 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="1824bcee42244000"], 0x38}, 0x1}, 0x0) 2018/05/02 10:04:45 executing program 2: prctl$intptr(0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x80080) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @rand_addr}, &(0x7f0000000080)=0x8) 2018/05/02 10:04:45 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/05/02 10:04:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x5, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/05/02 10:04:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x1, 0x40000000000401, 0x1fffff) fsync(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) connect$packet(r1, &(0x7f0000000240)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @random="4688134f907a"}, 0x14) ftruncate(r0, 0x7ff) 2018/05/02 10:04:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040)=0x6, 0x4) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}}], 0x2, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}}, 0x1e) 2018/05/02 10:04:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)="2900000018001980013d75241a043c180206e30067ffbd010b0000000800050000000208080000bf00", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) 2018/05/02 10:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021001000000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/05/02 10:04:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xc55}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x6, 0x101, 0x0, 0x1000000000000}, &(0x7f0000000140)=0x98) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) 2018/05/02 10:04:45 executing program 2: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='security.selinux\x00') r1 = socket(0x2, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/05/02 10:04:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/159, 0x9f}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/18, 0x12}], 0x4) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/05/02 10:04:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x6, 0x3, 0x400, 0x7, &(0x7f0000000140)=[{}, {}, {}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) lseek(r1, 0x0, 0x3) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x0, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) close(r0) 2018/05/02 10:04:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x14, 0x2888, 0x7, 0xf, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_sec_ctx={0x6, 0x18, 0x2, 0x2fb, 0x22, "993bc5db3611838af0c6bdb66babdeee16f4355566a63e2fd6b7c464ca505df06d28"}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_sa={0x2, 0x1, 0x4d3, 0x5, 0x9, 0x67, 0x1, 0x20000001}]}, 0x78}, 0x1}, 0x20000001) dup3(r0, r1, 0x0) [ 138.654857] FAT-fs (loop4): Directory bread(block 112) failed 2018/05/02 10:04:45 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) [ 138.718908] FAT-fs (loop4): Directory bread(block 112) failed [ 138.763486] FAT-fs (loop4): Directory bread(block 112) failed [ 138.822401] attempt to access beyond end of device [ 138.827565] loop4: rw=2049, want=249, limit=112 2018/05/02 10:04:46 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getpeername(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x102) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x0, 0x31, &(0x7f0000000140)="dfe7874757c971f2b3ebf1b15da907ffdc2ba96207d3b28b4d62a9a7e2232f3f7a63e1b9efa6b86f28fe6dfcf96db57523"}) close(r0) 2018/05/02 10:04:46 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000, 0x84) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="040025bd7000ffdbdf250f00000008000600080000000c0002000800050001000000080004000100000008000400010400000800060006000000080006000600000080000300140006000000000000000000000000000000000008000500ffffffff140002006272696467655f736c617665dab8b28c0667111699ec8d5f30000014000200627071300000000000000000000000001400020065727370616e30000000000000000000080005007f00000114000600fe8000000000000000000000000000aa0800040000"], 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x4050) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/05/02 10:04:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000340)="8bb5cbb3507e6c8f31780795ae0e91d4a68fc478bf358db914d26ff99638575605466b35c774378e2887e4baf139378f8902490382a1415db7a1b4df9d40e5c5d1418a6ebffc56016c7ad71e278c5da72e2f9bc95ca4bc2ce85abdb348a69030e184dafd0ebd83dac8d9df7d161998fd3954b4b497455d02849d4213047faa2356a243945cebf994e1a61762c102088711a3f813657fe060adbd3c23cc8dae6972a279cfd9e6a84ea3586f0f8596240ccdfb7d9426dd", 0xb6) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/195) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x100000001}) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x0, r1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x1f, 0x5, 0x80000000}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r3, 0x6}, 0x8) write$binfmt_elf32(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x323) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/05/02 10:04:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x40000, 0x0) 2018/05/02 10:04:46 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000600)={r2, 0xf3}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000006c0)=0x3f, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100), 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x4, @tid=r4}, &(0x7f00008ec000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000640)={r1, &(0x7f00000003c0)="be69ca767a7242d2f956aaac7d0a0fa85dd029abb660cc"}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x501a00, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x7, 0x5}, 0x90) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) r6 = add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="56cad1f80f10f5f161b7d0af3f09704cd9e94bc175815dc9c867300a9960528f", 0x20, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r6, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x81, 0xffff, 0x7fff, 0x90}, &(0x7f00000001c0)=0x98) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000400)={{0x2e, @rand_addr=0x100000000, 0x4e21, 0x2, 'rr\x00', 0x21, 0x3, 0x1}, {@multicast2=0xe0000002, 0x4e24, 0x12001, 0x8, 0x1, 0xffffffffffffffc0}}, 0x44) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) ioctl$TCSBRK(r5, 0x5409, 0x8) 2018/05/02 10:04:46 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x801, 0x0) sendmsg$rds(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000023c0)=""/239, 0xef}], 0x7, &(0x7f0000000140), 0x0, 0x4000}, 0x4081) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0xfdfffffffffffffc, 0x2, [0x0, 0x2]}) 2018/05/02 10:04:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x477, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0xaca, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) write(r0, &(0x7f0000000080), 0xfffffe99) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000040)) 2018/05/02 10:04:46 executing program 2: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/210, 0xd2) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffff801, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="ff1642b8401c82d421133ea8dbb83853c2d87019ed0fd81443c12d72499d73ff0402139893e81367d23a2b75515bc65aaab27c827284bce231d692ba859f150f25102856fd4d7a8b70b74f92cad18b1bbe41e84aca9f3290bc160189b7906d3a00f2909cbdb0f99ba09485d0380a6b76eb9e4beb5b8fb796b83c256689654c1563822464a1384af69349c7fdbd39b5c506b7df6dbbab7adf52984a4315c72b", 0x9f, 0x80000000}, {&(0x7f0000000280)="ee712f7aeffc9947d65163f88a0d3be75f8b5ee16245884e4f819c957d20872b6f4118c4b35b8a723ed5323e7d94a21ea9df62a95baeff947a8a1424e9a4e181abc252db17a2652f0cfb4cde25748c31fb8ac89e83574787938db8f346d74cccb8c4d77e4dd8bccc5fdbfdec7f1454b6d3fe0b8f742357e44973ea752361cc0611c29b0cb2595b65f42744537a5152dd010c0ce3ffd29c969a8c3a2e0672b0222df247bcc810ae891328f0e4eb6aacd17c26ee51e2efb7c96686884fd25a4811a190b1e97917fa4f", 0xc8, 0x5d0c015b}], 0x2040404, &(0x7f00000003c0)={[{@noenospc_debug='noenospc_debug', 0x2c}]}) r0 = dup(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x46, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r1, 0x7}, 0x8) finit_module(r0, &(0x7f00000004c0)='btrfs\x00', 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000500)={{0x2c, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e22, 0x0, 'fo\x00', 0x10, 0x8, 0x1f}, {@multicast2=0xe0000002, 0x4e22, 0x3, 0x7fffffff, 0x1, 0x3}}, 0x44) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000580)=0x8, 0x8) r2 = semget$private(0x0, 0x2, 0x10) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f00000005c0)=""/89) modify_ldt$write2(0x11, &(0x7f0000000640)={0x7f, 0x0, 0x2000, 0x7792e9eb, 0x5, 0x1, 0x6, 0x7, 0x8001, 0x7}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000680)={0x6, 0x5, 0x9000}, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000006c0)=0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r0, 0x28, &(0x7f0000000700)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r3, 0x99c}, 0xc) bind$unix(r0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) syslog(0xf, &(0x7f0000000840)=""/220, 0xdc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x8, 0x7, 0x4, 0x0, 0x1f}, 0x14) poll(&(0x7f0000000980)=[{r0, 0x8}, {r0}, {r4, 0x2001}, {r4, 0xe}], 0x4, 0x7fffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000009c0)=0x40, 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000a00)=""/96) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000a80)=""/33) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000ac0)=""/222) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000bc0)=0xffffffff) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000c00), 0x80000) r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000c40)={0x1, 0x70, 0x4, 0x4, 0x1, 0x325b, 0x0, 0x0, 0x0, 0x2, 0x5, 0x7fffffff, 0x8001, 0x6c, 0x100, 0x1, 0x8, 0x400, 0x7, 0x5, 0x8, 0x4, 0x0, 0x9, 0xdec0, 0x1, 0x9, 0x2, 0xfffffffffffeffff, 0x8000, 0x9, 0xfffffffffffffff7, 0xa9, 0x3, 0x3f, 0x2, 0x1ff, 0x3, 0x0, 0x0, 0x4, @perf_config_ext={0x1f, 0x6}, 0xc0, 0x7fff, 0x6, 0x7, 0x5, 0x2, 0xfffffffffffffffe}, r5, 0x10, r0, 0x2) 2018/05/02 10:04:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x35) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x1ce}}, {{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc, &(0x7f0000000680), 0x0, &(0x7f0000000240)}, 0x22ac}], 0x40003c0, 0x0) 2018/05/02 10:04:46 executing program 7: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x8, &(0x7f0000001600)=[{&(0x7f0000000100)="4d6cfe77d5f0793398edef23bfbcb0b15307873b25583b0b234e20ba4b742e341a9e89c4235798641aeebfc368556e0cf104f911b987a2df7350dce6e8f9e056db9b1738b99dbd4581152439e07282e01063953e90a49ce4eac8c87674cb6fdeffc688ab42a0f5560af1f8af369f10ee62570d576e06ceb3fda720acd2de3d2429c41033f5c872464a399233b6c3b3f062e8779746a52d468c", 0x99, 0x89a}, {&(0x7f00000001c0)="71da0dc999456999ce7c7fe125f3ec25e9d2e479b82b6b024631c1754e3b439f179e498ac311c8fd050c1dfb7b606bfd4791acc1a20c900586fdb6ef5bac5c21b728f8e6a754000034171df675b702d0f48c54b363925325745245754c6dfb37af77abbc89353c37162b0f9b1268a4d5a0dc1bdab197acf588d0d4ae7b3738c332978eb36525710b2f6265ab47e70fa2e9f029bdcd75a73617a9b75d209987be24df10ed10354298e7bd793abb", 0xad, 0x2}, {&(0x7f0000000280)="901acead9e14bf19ecbd2bc9798e86a9ac2de67c04d21e2bac9cfa2a1eeacc809d35b116f8700a44ce56a3f7ae25d91cfbfd396edd7b373036685756a1df6ffcc43e4eff11307341e9dce2b4fabf5f0a2bb2367bb81638f34d56bc256300bb49208d3a933378ed51a652a093b71b7325ae8ba4622fafbc7ab3cc5dae8ed710f81568627da30b655cfd160b5c208f58bd53d0acb39dbee9693b6bea6082318f90e91b9b5bff5eeb2da7e01a4d0f11e33d024cf19acb7f95db11f157cd9d6dfe503148b9c1bd4638a1e3117af40b48cd4d9f868a18e6552b38964033d1", 0xdc, 0x3ff}, {&(0x7f0000001840)="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0x10c6, 0x8}, {&(0x7f0000001380)="d02f550f86949220f8fea33677a914d915653d7c4e529428e5a45b0767e4b2a3915400d473e095e5e6018182ffe773623860558f4c8a0aada00db926e04467674ad3a3e71dbccbe7c4973cbe8b854227c6bd49fbe06e4e567596eeaf2a97c4e730c194e2ea3c8eb65cc0eb80c8ab8304238c466991b9ffacb72837a42a92b190654b4aa6e22200701352f2d50e457f9bb8f28b36c6e759369dc5b2b2d4b0cc", 0x9f, 0x7}, {&(0x7f0000001440)="0770afdf69702194c892c6ca7747e411a2c9c70a0d6d1fb5c9c068f841819722f670d3e2e543a525ed7dd891bc2d6940b2d8a07a7581eb8a2db6d77bbbe25d7dd6458002ef3d2c5e2b08dcc81b389df65266dade950f6426fda9955571", 0x5d, 0x9}, {&(0x7f00000014c0)="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", 0xff, 0x3}, {&(0x7f00000015c0)="adce4bde6b4576bfd4bad5a7", 0xc, 0x8}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x42000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0xffffffff]}, 0x5c) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000440)={0x2, 0xe3b, 0xfffffffffffffffd, 0x8, 0x1ff, 0x7}) 2018/05/02 10:04:46 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x80000000031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="62749a1aa60d62"], &(0x7f0000000700)="65d82c9876f836fac4a2cd5f637468316c6ede", 0x13, 0x0) dup2(r0, r1) 2018/05/02 10:04:46 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000180)=0x1000000001, 0x290) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000500)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2a2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000600)=""/161) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000005c0)="9265cbaab17b165f9b8f487c674d", 0xe) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000580)={r0, r2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='vcan0\x00', 0x10) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x280400) execveat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='ip6gre0\x00', &(0x7f0000000280)='vcan0\x00', &(0x7f00000002c0)='procproc.-bdev{/\x00', &(0x7f0000000300)='vcan0\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='ip6gre0\x00', &(0x7f00000003c0)='vcan0\x00', &(0x7f0000000400)='ip6gre0\x00', &(0x7f0000000440)="6367726f7570657468302fe0707070305c2dc100", &(0x7f0000000480)='vcan0\x00'], 0x900) 2018/05/02 10:04:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001940)="1b2071327a491d5b98dc9bed51230d6556f013ad30f81713b9efe180447a66e8", 0x20}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/02 10:04:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x15, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="14d900ef5539834503d4f4407939b6716d0526d80602399cf91a6d86fba8e1648400"], 0xffffffffffffffbd}, 0x1}, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x21, 0x40) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'eql\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c00)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c80)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000003340)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003380)={0x0, @empty, @multicast1}, &(0x7f00000033c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003400)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003500)=0xe8) getsockname$packet(r1, &(0x7f0000003540)={0x0, 0x0, 0x0}, &(0x7f0000003580)=0x14) getpeername$packet(r1, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004840)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004880)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000004980)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000049c0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000004b40)={@loopback, 0x0}, &(0x7f0000004b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000004c80)={@mcast1, 0x0}, &(0x7f0000004cc0)=0x14) getpeername$packet(r1, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004fc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000050c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000051c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005200)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000005300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005340)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005480)=0xe8) accept$packet(r1, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005580)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000005680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005f40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8800a0}, 0xc, &(0x7f0000005f00)={&(0x7f00000056c0)={0x83c, r2, 0xa, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c00000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x98, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x0, 0x4, 0x101}, {0x0, 0x101, 0x800, 0xc00000000}, {0x5, 0x7fff, 0x20, 0xffffffffffffc9c2}, {0x8, 0x6, 0x3ff, 0x9}]}}}]}}, {{0x8, 0x1, r8}, {0x88, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd8}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r12}, {0x1b4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6ce}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x8c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x65a, 0x5, 0x175e, 0x401}, {0x0, 0x8000, 0xffffffffc5748b1d, 0x3}]}}}]}}, {{0x8, 0x1, r20}, {0x19c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e3e}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0xc8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r24}}}, {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, 0x5}}}]}}]}, 0x83c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x6d, 0x6, 0x400, 0x100, 0x10010, r25}) [ 139.115277] ntfs: (device loop7): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 139.123451] ntfs: (device loop7): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 139.131942] ntfs: (device loop7): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 139.144037] ntfs: (device loop7): ntfs_fill_super(): Not an NTFS volume. 2018/05/02 10:04:46 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x38000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x1, 0x2, 0x400, 0x28b, 0x0, r1}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000540)={0x3, 0x8, 0x1f, 0xd1, &(0x7f0000000340)=""/209, 0x39, &(0x7f0000000440)=""/57, 0x82, &(0x7f0000000480)=""/130}) r3 = msgget$private(0x0, 0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r7 = gettid() r8 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000680)={{0xfffffffffffffffc, r2, r5, r2, r6, 0x20, 0x8}, 0x3, 0x5, 0x581c, 0x60240fe6, 0x100, 0x1, r7, r8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000700)=0x7fff, 0x4) recvfrom$llc(r0, &(0x7f0000000740)=""/199, 0xc7, 0x102, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000840)={0x1, 'bpq0\x00', 0x3}, 0x18) execveat(r0, &(0x7f0000000880)='./file0\x00', &(0x7f00000009c0)=[&(0x7f00000008c0)='/dev/dsp\x00', &(0x7f0000000900)='%\x00', &(0x7f0000000940)='/dev/dsp\x00', &(0x7f0000000980)='\x00'], &(0x7f0000000b80)=[&(0x7f0000000a00)='/dev/dsp\x00', &(0x7f0000000a40)='/dev/dsp\x00', &(0x7f0000000a80)="24db00", &(0x7f0000000ac0)='bpq0\x00', &(0x7f0000000b00)='/dev/dsp\x00', &(0x7f0000000b40)='/dev/dsp\x00'], 0x1000) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) fchownat(r0, &(0x7f0000000c40)='./file0\x00', r4, r5, 0x800) bind$bt_sco(r0, &(0x7f0000000c80)={0x1f, {0x2, 0x40, 0x5, 0x9, 0x401, 0x80}}, 0x8) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000cc0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) io_setup(0x5a4f, &(0x7f0000000d80)=0x0) io_submit(r9, 0x9, &(0x7f00000014c0)=[&(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000dc0)="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", 0xfa, 0x10001, 0x0, 0x0, r0}, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000f00)="3aa3a8356fe64d5372b9747c", 0xc, 0x9, 0x0, 0x0, r0}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000f80)="944f3ddf3e65257764cddb0938e403e579ed5507c70e4595414877abd8e4bcbb86cb9c91a46690b7e0e9cbcb19e32c", 0x2f, 0x5, 0x0, 0x0, r0}, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x8, 0xfae3, r0, &(0x7f0000001000)="ddfc1f62a123737f0193393cf518c4364533d0c2f5b820e41527653166eee21508fab0bd0b99bdfaa2746854cc3a4af9d83ae6e03665e3df2741bfa4b5b19d79f3702db81d7803d7628b0fcce7cc4f2a5f4bf5945d4ad8382e84c85ac53578f45458fbcde8f9d8c18bee1f0cfa339689", 0x70, 0x7, 0x0, 0x0, r0}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00000010c0)="76ef66ad98da3583e3d8c6ed8c57c6a1c694ab6da51e74ce1a4e1596d2b5c94dd1dd9c8c0a4a67b09ad41e24cf4aed87e0a2cb6c0a71bfdfa5443ba6cda2e53c8f9a0d4d5145031bac7b", 0x4a, 0x9, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000001180)="d2006fa40fe52c2a859232dffd8d22dd7d5fd4430c3d67519ab0c37cfd8765b97b496ef62ee2f058b2ed1ae0d9044e1d0d2ffaed89dabb92d13d38a4c7c77d201b365166bbc492ae50fdb4a7e8477e959122962e235d1fb9a231e3e36d204e94aeea35f2952044d143f23bacdbe91aad053fafe13b07a96a53f04cdb3530e6f473418f9211f311df1519e6c1008fd349123d168143087caff07c0834930e1188d0e18b1331e88b833ee958cca8068d4148a298b2f606098e395b0a1b395141620543b5625908242ebff066c40a2ca18d473456e705ca", 0xd6, 0x4, 0x0, 0x1, r0}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x6, 0x7ff, r0, &(0x7f00000012c0)="2f7a39f7698f2f520d52dba172c639c097feb199cb3bf778d471ebee650e8877accc5294e9ebc2f4168c83e93f36566b4a489a1809200b014fdffaae0a3cdeb15628469eda1f92123bf833195314080272492f96f9ba7b4d57e35d9e01fc37a7bdbe44b85b92b084385297dc204cdc6dd9fb325694c77fac2baab5055af9a924a29abeff23a8b6fdba7bf8014bdebc4418158029bf2e5a21c5f7f4", 0x9b, 0x7, 0x0, 0x0, r0}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x3, 0x10000000, r0, &(0x7f00000013c0)="20fa", 0x2, 0x0, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000001440)="cc127e247fad849a18698953bb7dd7ac", 0x10, 0x0, 0x0, 0x0, r0}]) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001600), 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001640)=0xfffffffffffffff9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001680)={0x1, 'team_slave_0\x00'}, 0x18) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x80028}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x1c, r10, 0x300, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x4810) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001800)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001840)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001880)={0x7b, 0x0, [0x3, 0x2bb, 0x3f, 0x3]}) [ 139.248758] ntfs: (device loop7): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 139.256905] ntfs: (device loop7): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 139.265348] ntfs: (device loop7): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 139.277433] ntfs: (device loop7): ntfs_fill_super(): Not an NTFS volume. 2018/05/02 10:04:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x7, 0x9, 0x80000000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x8001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280)=0x25, 0x3, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x1, r2}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000300)="56e9eabe7a1e01adca245e5b123638ad9741f85649f361e5a7619f2c89dfceaa6df6702be2e550ac5de5acdefcee9f7d7487bb6f68007e352366680cd8409894b232822008cdea52443c1e45ae3b1569e62d1cc65c4eaea4aa120beeeb4fc601de7c13400e26f412c710cce20cdbf2c707eac98ba155cee9c1097f69ce0354875eab0d07a265c6999598ce3ccb433b46c13cc943f970a13eec25dce52e1317fae43ce977dfdec426f1a2b2a883cf89e5c5a967412ca2f3915e95bc87b48fbb15659a", 0xc2}, {&(0x7f0000000400)="75fcb8a243e6b74da2e3ed951eeef98fec12556bea66b5b57dba8551291941e481dbca2fc1bbbebfe6e3cd051b98f955c89372fd6d0440fbb8d083b864d1eb44a5b59347ffb6b0595b7dc1b38965fdc5af4ff2ae7dda54e2db6488a61f17749034900015fdb084af71ad5a9ea9a56ac22a310e2f4467ed17c68e25ea0e79686f26c3095518cdf62f2116ebcbdd3f34bc930811f1ba3ad79eab951edb4f90711e17433b2c742d3858f0abc729e9cb8c5371ca3edc760c565e44e9f199336e750309fd9750125d782986a115f77bf7e420a63133830c479e4762239e2b5563deca42", 0xe1}, {&(0x7f0000000500)="052a96e752119cd9971d2b22c1e2b91f3b35f66800f568e74c6bfde003e87fb341886b0189dfaab799e768fe88be3d360b43e3c8fa", 0x35}, {&(0x7f0000000540)="9b91a64c93f94989c1c44553d0cfcaf17ead55fae5f895ac96b86738012e39b132e3e8fa948c6a8dabbf02d03737b29215a8614541670dd616bd536438b2611e8043a788c3c7c5708eb8993b0d9264d5bee71c86cd588f7ade8c7c6f1038d5bf45745d2439b251d7f1", 0x69}, {&(0x7f00000005c0)="25c1aba6e7601572a609fd869c65e8ad6eb097822ad841b5c7feaeda94b5dc151996e9d5e343b51c47e7bb127928e28d1459c238bf55351f59f66e39c2769cc122eb524ce4676621eededd048733bbb77a6a51691f36c82afd17eced908377c02a8d4c83778c855871", 0x69}], 0x5) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000700)={'syz0', "cce74b01d875dbe72fee3734898159b768754a07d4cf8c33311645f56fa1ed84d6cca4111f943dfeb05ccd70908c69eac7aee92139ffe2e1ec63e93f71c5d759d3875b1ae185fec296f88c4f3bc12f5d1e0a55be57ecc66ea87a431626b664c67959a30bb2da954fb49e32a117b0d91adc781e4ff18b4cea27e7005d6a4f3359a9a0473b2ef71ca2c4610c57790246c3d55fd8a9217a7c299fc5e65eeaaeb31ae3649f5ec80c1543dd62a7b28dadfdcd4333b76afb714e5d8962cd91d71c4c138e269311c3cb70935dfedb8a1c219f48f1bb03ae39b2"}, 0xda) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000840)={0x80, @tick=0x7fffffff, 0x7fffffff, {0x1, 0x505}, 0x8, 0x1}) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000008c0)=[{0x2}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xf97}, @in6={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0x9}, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x1d}, 0x7fff}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xebc4}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xbc) getgroups(0x5, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) setgroups(0x7, &(0x7f0000000d00)=[r6, r7, r8, r9, r10, r11, r12]) fcntl$setpipe(r4, 0x407, 0x3) socketpair$inet6(0xa, 0x0, 0x477, &(0x7f0000000d40)) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000d80)="4a27d56ac7944d8453e28c69ca6775ce5c004374f38eaecb7c52044b0049c94404ee019d692f80bc53ac2d59cf516d2bbace672a3f4612fd97611341aefcd89686fca742b50c151731de2abeff227b427cb1a679df34ba27021b536dfa04a42c6050494a6ff4460353ea1dc141cbe746c49a663b501713129c178231cdf0f505023fd7083a066e9f06983bff836b95e882455b6f94a23d5268b20b6182dd930153bbcffca5872400fb1ad3b649ccca", 0xaf) 2018/05/02 10:04:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xdd, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="ff00000011001308000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) [ 264.884022] INFO: rcu_sched self-detected stall on CPU [ 264.889429] 0-....: (124999 ticks this GP) idle=50e/1/4611686018427387906 softirq=38227/38227 fqs=31201 [ 264.899260] (t=125000 jiffies g=20338 c=20337 q=784) [ 264.904527] NMI backtrace for cpu 0 [ 264.908137] CPU: 0 PID: 11061 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #28 [ 264.915386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.924717] Call Trace: [ 264.927282] [ 264.929422] dump_stack+0x1b9/0x294 [ 264.933039] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.938212] ? lock_release+0xa10/0xa10 [ 264.942168] nmi_cpu_backtrace.cold.4+0x19/0xce [ 264.946822] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 264.951991] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 264.957254] arch_trigger_cpumask_backtrace+0x14/0x20 [ 264.962425] rcu_dump_cpu_stacks+0x175/0x1c2 [ 264.966814] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 264.971829] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 264.977264] ? print_other_cpu_stall+0x4a0/0x4a0 [ 264.982007] ? debug_check_no_locks_freed+0x310/0x310 [ 264.987183] ? find_held_lock+0x36/0x1c0 [ 264.991236] ? lock_downgrade+0x8e0/0x8e0 [ 264.995367] ? lock_release+0xa10/0xa10 [ 264.999323] ? graph_lock+0x170/0x170 [ 265.003107] ? graph_lock+0x170/0x170 [ 265.006887] ? graph_lock+0x170/0x170 [ 265.010668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.016196] ? pvclock_gtod_notify+0x2db/0x3c0 [ 265.020768] ? graph_lock+0x170/0x170 [ 265.024555] ? graph_lock+0x170/0x170 [ 265.028351] ? __lock_is_held+0xb5/0x140 [ 265.032398] rcu_check_callbacks+0x21b/0xad0 [ 265.036789] ? rcu_cpu_stall_reset+0x210/0x210 [ 265.041352] ? trace_hardirqs_off+0xd/0x10 [ 265.045568] ? raise_softirq+0x1b2/0x450 [ 265.049609] ? raise_softirq_irqoff+0x310/0x310 [ 265.054260] ? account_guest_time+0x3d0/0x3d0 [ 265.058733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.064250] ? hrtimer_run_queues+0x70/0x390 [ 265.068638] ? run_local_timers+0x168/0x1d0 [ 265.072937] ? timer_clear_idle+0x50/0x50 [ 265.077068] ? account_system_time+0x7f/0xb0 [ 265.081459] ? account_process_tick+0x76/0x240 [ 265.086041] update_process_times+0x2d/0x70 [ 265.090345] tick_sched_handle+0x9f/0x180 [ 265.094488] tick_sched_timer+0x45/0x130 [ 265.098532] __hrtimer_run_queues+0x3e3/0x10a0 [ 265.103097] ? tick_sched_do_timer+0x1a0/0x1a0 [ 265.107659] ? hrtimer_start_range_ns+0xd10/0xd10 [ 265.112484] ? pvclock_read_flags+0x160/0x160 [ 265.116964] ? kvm_clock_read+0x25/0x30 [ 265.120921] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 265.125916] ? kvm_clock_read+0x25/0x30 [ 265.129869] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 265.134865] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 265.140208] ? do_timer+0x50/0x50 [ 265.143641] ? rcu_nmi_exit+0xd7/0x2b0 [ 265.147515] ? do_raw_spin_lock+0xc1/0x200 [ 265.151732] hrtimer_interrupt+0x2f3/0x750 [ 265.155962] smp_apic_timer_interrupt+0x15d/0x710 [ 265.160784] ? smp_call_function_single_interrupt+0x650/0x650 [ 265.166657] ? _raw_spin_lock+0x32/0x40 [ 265.170614] ? _raw_spin_unlock+0x22/0x30 [ 265.174743] ? handle_edge_irq+0x330/0x870 [ 265.178959] ? task_prio+0x50/0x50 [ 265.182484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.187312] apic_timer_interrupt+0xf/0x20 [ 265.191523] [ 265.193741] RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x0/0x20 [ 265.199774] RSP: 0018:ffff8801847877d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 265.207462] RAX: 0000000000000000 RBX: 00000002a675fef1 RCX: dffffc0000000000 [ 265.214711] RDX: 0000000000000001 RSI: 00000000000000ff RDI: 00000000ffffffff [ 265.221967] RBP: ffff880184787848 R08: ffff880188e96600 R09: 0000000000000006 [ 265.229217] R10: ffff880188e96600 R11: 0000000000000000 R12: ffffc90001bf6000 [ 265.236466] R13: 0000000000001fb8 R14: 00000002a675fef2 R15: 00000000000000ff [ 265.243728] ? __process_echoes+0x2dc/0x8d0 [ 265.248045] n_tty_receive_buf_common+0x11d5/0x2c50 [ 265.253062] ? n_tty_receive_char_lnext+0x710/0x710 [ 265.258060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.263590] n_tty_receive_buf+0x30/0x40 [ 265.267633] tty_ioctl+0x7e7/0x1870 [ 265.271241] ? tty_vhangup+0x30/0x30 [ 265.274936] ? rcu_is_watching+0x85/0x140 [ 265.279064] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 265.284247] ? __fget+0x40c/0x650 [ 265.287683] ? expand_files.part.8+0x9a0/0x9a0 [ 265.292246] ? trace_hardirqs_off+0xd/0x10 [ 265.296459] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 265.301542] ? debug_check_no_obj_freed+0x2ff/0x584 [ 265.306536] ? tty_vhangup+0x30/0x30 [ 265.310233] do_vfs_ioctl+0x1cf/0x16a0 [ 265.314099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.319096] ? ioctl_preallocate+0x2e0/0x2e0 [ 265.323482] ? retint_kernel+0x10/0x10 [ 265.327355] ? security_file_ioctl+0x94/0xc0 [ 265.331741] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 265.336563] ? security_file_ioctl+0x94/0xc0 [ 265.340953] ksys_ioctl+0xa9/0xd0 [ 265.344386] __x64_sys_ioctl+0x73/0xb0 [ 265.348254] do_syscall_64+0x1b1/0x800 [ 265.352120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.357036] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.361947] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 265.367293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.372117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.377284] RIP: 0033:0x455979 [ 265.380453] RSP: 002b:00007f8ce916cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.388145] RAX: ffffffffffffffda RBX: 00007f8ce916d6d4 RCX: 0000000000455979 [ 265.395768] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000016 [ 265.403026] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 265.410291] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 265.417540] R13: 000000000000033e R14: 00000000006f8e70 R15: 0000000000000002