r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x2e]}, 0xffffffffffffff1d) 2018/04/11 06:54:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003100)='/dev/cuse\x00', 0x80, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003140)="1e7cea2cdd76a383c3ba1c284fd8ede5f1d27b0fbaa5838bce7bcdb458785bc3b349fc6da7ab1b2094b00a12d67e99da83bc6af0089510a9944c9565c1aac5d224e5f0846e2c12f643312a5e604b45865b6818aebd11f73ce1b5d7fea9faf886e6d2aef7e1cc22289ef42d5e5e90b09ad185e04632480a1e6d489a51528f5bc58581d00742e0abc4bd6e3ba6c6023d6e08d3c76039191c82079d886ead0829200a933832118b8eb87d6faca0fd", 0xad) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/207) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/04/11 06:54:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4100, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000240)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xa, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000002200000007000008000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0xfffffffffffffef3, &(0x7f000000d000)=""/153, 0x0, 0x1}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100)=0x7, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x18, &(0x7f0000000000)="0aac1ac22028f176e0e5504088ca", &(0x7f0000000140)=""/24}, 0x28) 2018/04/11 06:54:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"b65b84abfb6ccd"}, 0x200}, [{"35fb4c98f77d35"}, {"b2900ef5995d3b"}, {"7142f9077dfbaf"}, {"c41cc0fc34886f"}, {"e0d6c075b23fa2"}, {"b20d91d9e24731"}, {"e5013b92549e88"}, {"0a547b8f515007"}]}, 0x48) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000140)) 2018/04/11 06:54:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x6f) r1 = inotify_init1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x100) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0fc7af0000f30f0e0f009e856166b99d0800000f32bad004b0feee640f01d10f01c92e0f01cb0f01ca0f08", 0x2b}], 0x1, 0x0, &(0x7f0000000100), 0x0) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/11 06:54:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r1, &(0x7f0000391000)="83", 0x1}]) 2018/04/11 06:54:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/04/11 06:54:20 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5ed7, 0x3, 0x8205, 0x8, 0x771, 0xfffffffffffffffb, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0x0, 0x6, 0x4, 0xfff}, &(0x7f0000000100)=0x14) close(r0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fffffff, 0x20000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x7, 0x7, 0xb3c8052606561d33, &(0x7f0000ffb000/0x3000)=nil, 0x80000000}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x104) 2018/04/11 06:54:20 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xffffdfffffffc000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x42400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) 2018/04/11 06:54:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) 2018/04/11 06:54:20 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x63) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/binder#\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="656d30766d6e657497557e0500000000000000743176f2b051b2657431787b3a00040000000000000000", 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r4 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000001c0)=0xffffffff, 0x4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000180)) 2018/04/11 06:54:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 06:54:20 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'irlan0\x00', &(0x7f0000000080)=@ethtool_test={0x1a, 0x7, 0x5, 0x2, [0x800, 0x3f]}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 2018/04/11 06:54:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') sendto$unix(r0, &(0x7f0000000140)="1f8d3e2ffef4593843115966d17efd9bd26b07f8a5132a7c63fb50e27f937af84d9fb6bab6019792045d7f05eaeaa919e179f6887d007f8e1eee937104429e755a44f838f1941a027aeb04ad2a9ef2c8359c1132817f8d6fa82e70fab5211b00c13eae8523cf973c5095880d7335ca8b97785dd1f04f41b2445495660d7929ebd5f4469686dce2ad47f63d6148c4b5b7a9f5369634b140ca70f28d16f33fc89c3a9dcc62f98de208a8b8b07f0242f4f7aae4ef3d04bac79c5deac618815b0aeef326b8a76d2623fc7371", 0xca, 0x4000000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)={[{@noquota='noquota', 0x2c}]}) 2018/04/11 06:54:20 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80000001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x82}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0xdf, @empty, 0x9}]}, &(0x7f0000000440)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=@ipv6_getroute={0xf8, 0x1a, 0x402, 0x70bd26, 0x25dfdbfb, {0xa, 0x20, 0x0, 0x1, 0xff, 0x3, 0xfe}, [@RTA_MARK={0x8, 0x10, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x450000000}, @RTA_METRICS={0x98, 0x8, "681b6c7b3d671169d3a3fda5fffc74fbb385d7cd66d799b69e46ddf393f212702e761effaae464cff3254eafdfb453b3527e9e2c31df4490ee39ffa948ec9da12ea117b41428e8397ce5853d3d0f9a2038e43a003e637437040b50ad2819b72e9f1ef132f73eadc5d18ce57063b731d738d875807c9a1c9e1f28d6f099e623a07a7aa2b8aa75e5ff610390b08f71a5e1401202"}, @RTA_IIF={0x8, 0x1, r4}, @RTA_EXPIRES={0x8, 0x10, 0x34}, @RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_IIF={0x8, 0x1, r5}]}, 0xf8}, 0x1}, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000040)) 2018/04/11 06:54:20 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x20, {0x2, 0x4e23}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x16, 0x5, 0xcbfb, 0x1000, 0x9, &(0x7f0000000000)='bcsf0\x00', 0x7, 0xff7, 0x2}) r1 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x57b, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xad, "2b9c5a0b82e831e33b0c6e9d7ceae5f8efa19d7c36db2894adad7ad894277ccee67a79f61ab61255f41c0de148e73efac0fa9a336ef53cee7b8f984181bdb8e22622cec63dde1388b29aab5fae149627bc08ca13d809e5f74e022fc235c16eb6cf5744aff0a24ee0e782a7d2734a329d3371b5e88716549f9d273e8cf8ac6f9872a9ad6b1efc3ba7bc9e0e0fad0f27b4eb07371444e8d9fecd0bd07a545ac6e01397b10deff386dbdd448e1388"}, &(0x7f00000002c0)=0xb5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x378, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x2, &(0x7f0000000100), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x1], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @random="a5c49699025b", [], @empty, [], 0xe0, 0x158, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x2}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "1205674ca69c58f3795f34e94829a097e32f36b6330989ecfeed189751fd36e735a65ec313f1c21061e490a235f654cf3e2aba102f29bd21fa3a42b539fbdca1"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3f0) [ 164.922246] binder: 13082:13084 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/11 06:54:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xc3, &(0x7f0000000300)=""/195}, 0x316) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2940) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x420) 2018/04/11 06:54:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x480000000000) r2 = dup3(r0, r1, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x0, 0x4, 0x1, 0x8, 0x6, 0xe49}, 0x9}) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r3) 2018/04/11 06:54:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x1, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/04/11 06:54:20 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000780)=ANY=[@ANYRES64=r0], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0x0, 0x4000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x5f, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x4, &(0x7f00000002c0)=@raw=[@exit={0x95}, @exit={0x95}], &(0x7f0000000480)='syzkaller\x00', 0x70, 0xc, &(0x7f0000000540)=""/12, 0x40f00, 0x1, [], r3}, 0x48) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) [ 164.995563] binder: 13082:13105 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/11 06:54:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffe81) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80000000, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x100000000, 0x1}) pause() r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x80000000000001) shutdown(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg(r2, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}, {{&(0x7f00000058c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000006b00), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f00000000000000150100000000000061af3378f0542b444ae1f90ae67232063588f48fb51b7863f8de506db2e346e89d6292d9697161c3c954aba88a0d373252bf9fdc590fccf18c23012612da7f65f1df496100750e6e7cdc67831d368ed4a39916a53374d68f1c2f1bbdea9ab625933c62c8e14cde1bb5041071ac4e788fca"], 0x10}}], 0x2, 0x0) 2018/04/11 06:54:21 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0xffffffffffff8000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0), 0x4) 2018/04/11 06:54:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x800, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) listen(r1, 0xa) r4 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x200, 0x242001) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000340)=0x8) 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$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r6}) 2018/04/11 06:54:21 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000004c0)}, 0x0) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) 2018/04/11 06:54:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000180)="062b5eb32ccb2b7fddc7345255b8e0cedfa9f0d42236b4ad339a03003d273fe28050170c3080c81b157773ac8a9789228fb5e972ebf5dd36a73b35211bf4f646dad430061a0004c2d074eb367ba8c9a58f03a0b98610070aeae522631c2b0486a72b4211b5438059ea6d585ba1761c79978000538196ccca54a85b8e158fe2b49b7c6a26f635ea02e031e8b4cb4e91f5f91d3cbea5d5a687ff440d89", 0x9c, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/11 06:54:21 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0xfffffea2) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001cc0)=""/4096, &(0x7f00000001c0)=0x1000) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) recvfrom$unix(r2, &(0x7f0000000280)=""/96, 0x60, 0x2, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000002dc0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x487ff}, 0x4000) semget$private(0x0, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001480)) r4 = semget$private(0x0, 0x0, 0x314) semop(r4, &(0x7f00000014c0)=[{0x1, 0x3f, 0x1800}], 0x1) r5 = socket$inet(0x2, 0x803, 0x5) fcntl$getown(r1, 0x9) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00', 0x0, 0x5cc1, 0x5e}, 0x2c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80001, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000000c0)={r7, r8}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r9, 0x4008af30, &(0x7f0000001440)={0x2}) 2018/04/11 06:54:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001780)={0x5, &(0x7f00000003c0)=""/43, &(0x7f0000001700)=[{0xfffffffffffffff7, 0xc1, 0xffffffffffffffff, &(0x7f0000000400)=""/193}, {0xd8ab, 0x1b, 0x5, &(0x7f0000000500)=""/27}, {0x3d, 0xe5, 0x2f04, &(0x7f0000000540)=""/229}, {0x7, 0xa2, 0x10000, &(0x7f0000000640)=""/162}, {0x8, 0x1000, 0x9731, &(0x7f0000000700)=""/4096}]}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='{ELF'], 0x4) io_setup(0x200, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0xbed, 0x0, 0x10002, 0x62f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x9, r3, 0x1, 0x1}) io_submit(r2, 0x2, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000000c0)="3b361a7497559c9da514c88d9321773899665a23ae95ffcd3c47e7873cd1426ae76c3dc8f8a9ecd99ce200c47d09cd919bb1258580dee3d776ed241dc81388afcc2c21855cab74d1438ea332b2f2c75bbfd9e14e3facb6337adeab", 0x5b, 0x3, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xcb47, r1, &(0x7f00000001c0)="fc0e4d041f316f1db287fcd7f4eae8e38b33a84b0277a06b530bd952d2fb2bd274a00ef684ee46029bec2cf650a65ffaeb3aea84eef699fa15e374f3dd48023a34d73da5f0fcc9b5931de9181818282ccb3551a09b702d60036ad5ba256a5138e663dac49cd314c4fc9afd40d0f473872f81d8ed6615fa473d6af7556e648c0767ed66170b21ac109788811a52402f904f7ca19b5b042a4cca95", 0x9a, 0x6, 0x0, 0x1, r1}]) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/11 06:54:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-twofish-avx,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="5e905fae27f927206d759e376100008889000000000000000000000000000000", 0x20) r1 = socket$inet(0x2, 0x4, 0x5d) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x8, r2}, 0xc) accept$alg(r0, 0x0, 0x0) 2018/04/11 06:54:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000000080)={0x1d, r3}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000001740)=""/207, 0xcf, 0x0, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="01b157d224fd"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) 2018/04/11 06:54:22 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x6000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000002c0)=0x7) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="000001ff1a00000425be0000fcdbdf251c208001ff11ff00002c0000080004003bcf59daef8a0be223c3240e6e6c664cf5daf86ae072dc000f13e8108b21bf05fcba722887b8fa8efde009e2c89e65e1dc1e066b613ba74778444b176884aef3ac96c8531534fdf7f306284e2f8a6ad29cea0363730f8677c7342089c559bc5dd00244ae27ee5922c707e7dcc9720fed7af86210729d76ab69f09b1f2f19a0028f9f6593e55db157cb9dbf10a5e3977bd1f5d7457bbacb5de7de02eb7b3c3868d6a6ea794ca350e0c884", @ANYRES32=r2], 0x24}, 0x1}, 0x4) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x6, &(0x7f0000000480)=""/254) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/04/11 06:54:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cb, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/04/11 06:54:22 executing program 5: prctl$setmm(0x59616d61, 0x4, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40003, 0x0) recvmsg$netrom(r0, &(0x7f0000001540)={&(0x7f0000000040)=@full={{0x3, {"9090da8fd79d5f"}, 0x10000}, [{"f3322363405656"}, {"99bf089fd144e8"}, {"ef022639a8ab9e"}, {"f99d7d05d90322"}, {"424a87f2983335"}, {"9eda13af7202f3"}, {"df7abfbb902caf"}, {"b041d52eb8dcaf"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f00000000c0)="a22e4585191b6cd4bce325364144451f149caf931c642e9ec8e47383031b02a3376a8645b28d027c3f1cdac54ace9368912e62c718910b0ccf09e405ac8c67b16ae8482e718f113af7d9da6ac28ca0eb2ca79ddeb0278956e7a1cd1edba8d1b0d0e4", 0x62}, {&(0x7f0000000140)="c4653c5a29e34111e4289f7183ce2b1a8e41616b6c1143a95596d73d84c3f3094879cc72e4f5652f0105d3b9a384ec7fae99b4ab42d2ea6eeee7517642ab55619b162d7a26a0a486677f", 0x4a}, {&(0x7f00000001c0)="38dcdc077809b2a7b5988515f3d10bfc8ae9b612aa42f1427c48393f1f038a0b2f6dd236d0e9170aad9b89e6903c1cd1db23f5d5cdd736", 0x37}, {&(0x7f0000000200)="5b629f1bc5fe6a8ec6550f0873b3dcd7aea1da391860229655c8824482394b3e15ffac4f366c1f3b90945b806058d7cc12518ac249ab32852ca8d1402dfcb61fe336b3b3936a7f44d2c68b70fe58978d0d964b951d12f8d9ced8172536d4206331570261c9ff3d341095326f913d07a9a060d217bb461d30ec1dc38fa54d4015311b85c2503c5f4840080c100a8ae39d9991730038f14040296e848d34b647", 0x9f}, {&(0x7f00000002c0)="be02d4bf193849e1f218331734dd55a6cb18330a30b6d97766836e525bd0f882cabbc9b193188879e80bd0c91f8c5f8c10fbe24a5f30b060a3c2aa099475aab237e87351aa15329978e21136a6b1500d019750dd11bcc1d625d9df312b4ab61254d63bf831c3070c4fef51c000ff913bdafea91f558f441e9ef26ea350f98ff176a07295955355b9b808d99ad28b34d8d5084c217b55037ac7845ea69a00826aa05371bbe628375e30ca7403e33f01a7d5cfe7e8d09039e3adda3ae2014c13fef476c554d9a22488fe9653d677a94f1c0e0740fe2ca16b7a96ae4ddb66", 0xdd}, {&(0x7f00000003c0)="cfd7a2165cda5bbae07f3928be44152588b51fa0c5f474c9cf86ba9a1286c900785fdb4194a1836fa3f186159840865086e26a8e3c718320911063a844512bb62f118da4d3f65c5d775617aaf8a84371c5a1a5649b6264fd62c3ad710d244870a19ef52482bce2ffdc7a32040c750187ed5c8d7f4a8e2ed825a3c05cdea98ba7b53d039c2496b440ae55d47393dc6d1da08042bd8c6f736f5c6deb067f3b27a036c2417e3f578d6b202516fc204a0692140769717d921f3c0ccc624acadd4fd36d18f40bd62daac2d5b0976e75b1489c0b51318f8d8dc24b2d34fda2abe5839a6346f094e5525e568ef2b5", 0xeb}, {&(0x7f00000004c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4000800}, 0x101) 2018/04/11 06:54:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000600)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) 2018/04/11 06:54:22 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) 2018/04/11 06:54:22 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0x8, 0x10040) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001480)={@local, 0x0}, &(0x7f00000014c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0xa, 0xb, &(0x7f0000001300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f}, [@jmp={0x5, 0x7, 0x3, 0x1, 0x0, 0x0, 0x8}, @ldst={0x3, 0x0, 0x0, 0x0, 0x4, 0x4e, 0xffffffffffffffff}, @alu={0x4, 0x1, 0xd, 0x4, 0x0, 0xfffffffc, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001380)='syzkaller\x00', 0x7ce, 0xa0, &(0x7f00000013c0)=""/160, 0x41f00, 0x1, [], r1}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/41, 0x29}], 0x3, &(0x7f0000001180)=""/243, 0xf3, 0x2}, 0x10160) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0x6, 0x8d}, &(0x7f00000015c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001600)={r3, 0x4}, 0x8) 2018/04/11 06:54:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @dev}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c3b007d980000000000000000000000", @ANYRES32=r2, @ANYBLOB="00b3830464000200aaaaaaaaaa00000008000100ac1414aa"], 0x30}, 0x1}, 0x0) 2018/04/11 06:54:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x3f, 0x3, 0x6}) sched_yield() 2018/04/11 06:54:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x17000000, 0x2}, 'port1\x00', 0x2, 0x100023, 0x0, 0x5, 0xfffffffffffffbff, 0x8, 0x553, 0x0, 0x7}) ioctl$int_in(r0, 0x5460, &(0x7f0000000100)=0xffffffffffffffff) 2018/04/11 06:54:22 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @rand_addr=0x81}}) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004500001c000000000001907817000000e00000018800907800000000978c05e13b3c174150239d19398703db4d3835d6f2e3caa825a64da0fd4b7ea4b1251a8b314733a972d91c9735"], &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002780), 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = semget(0x1, 0x3, 0x6) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x3, 0x9, 0x1f]) 2018/04/11 06:54:22 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x8, 0x5, 0xa1, &(0x7f0000ffc000/0x1000)=nil, 0x5}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000440)='./file0/file0\x00') mkdir(&(0x7f0000000280)='./file0/|ile0\x00', 0x0) 2018/04/11 06:54:23 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bpq0\x00', 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x8000, 0xffffffffffffff94) 2018/04/11 06:54:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getdents(r0, &(0x7f00000000c0)=""/247, 0xf7) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/04/11 06:54:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x220}, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100080000001d0000007110000000a2d17600000000000000000000009500000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f00000003c0)) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="4400e7085beccda6b8bbeef2c5f88b732be6cdcf94603c3f2ed47dd0187c5877b57771896058ae816fadf6bb5cea43c9a43dc4", 0x33, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='system-GPL\x00', 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r3) 2018/04/11 06:54:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000600)="0e", 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000340)='k', 0x1) fcntl$setstatus(r0, 0x4, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000180)="6d08efff940e94b4c486a7cbc050d75c65ad7053460106401969638a611c94d21d0a1812e7025ed1d7f5397301ab45b4dfb9281775dcbb3418d823b3fcdfbb915a954d57ef747cda78d121be6ca1cfb8e53f6939511ac722f4018359d37e39501134609c41f2689915f99b36880a0e51b65079eff8c7e6144c9224613ea005068606a373bb934fbf01f1958b3978223826ccc103800282524316766d3e99d43d60ee115d300d715d47e8531fa13361d4750ae3d5703a7e7cddacb0ac140772de184d077893028d58c7f2eba4ee0b53ec6b3e25b78278f7fec36d4566d6119c949c7fc2", 0xe3}, {&(0x7f00000002c0)="9b529fc02d130b04613aba6b7e05fcb2d30a8d573f409ebd9bdb3e17d3106487804213164119664456e55de558ae08f82e5bb73b6f6a31ae31532e763de15547bd509ecc73c404a03c5c9fb2d8579bf6bd5e6d81230d8785bcae51d15702608519216e01", 0x64}, {&(0x7f0000000380)="30ceed052bec7b86af74448a87b784076999333746fb500d4c37f270c01f5fb1f028c7d83548863029c5c6d7cfe2ee2831ae3dbf0b9e5ffb0fd9f01e6c91ad774a73bc85beccbc874df603c525e68cfbe09f0e796f7afd30a2c5a66e94667323d82a52312e42498c2bad54c34a8516505dd1430353b2bcd1c59dd3c43e2afc8ca68cc3cb90c981ff5fa4f763a80cb4e38d2d244fb4d9a292c9bfae11d26f745119c810", 0xa3}, {&(0x7f0000000440)="d91a261274db7848f60f26879a9fec79733b5e53ad4a26a387d4781f75777361e11b3329a79131895bbd79aa3ef1a34c6db7d2c01b546939e8ae75513a4d1e5aa9ff4d82618a748ce30fe949a7fbf4852f5cf23a83c3a4170a04264fff411d0626ac9fe629d643ed89ace7a75064d17333dc7a1abe09f94f0e5e4fc8", 0x7c}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000540)=0xe8) setreuid(r1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000740)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001c00)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000001bc0)={&(0x7f00000018c0)={0x2ec, 0x5, 0x7, 0x200, 0x70bd28, 0x25dfdbfe, {0x5, 0x0, 0x4}, [@generic="4692c952966cf5baf2f3b7649aa13f1d054f5d75809aa512cc410154e8e5e290b29d4d416aeb78561fe638c0314a2fc8bafb7461835610cf8d2bc6035038808c27e8568cafe893c62c35e9f97c476268b691de0e8b926e543813522ca72e144b62d7e2bada6b46b21eb32934b9f71beeaae2b55f033459a40d8d51fb574ba3e3ebda8034da371027676bea592fa2132bfd35c2b6cbe2e4734919c034bf788ffef90d9f06dad5c1eb129edcfffcee878b4f695c4cce96fd8ed58a9019d2d1a3e7e68a45c3f5c728fc8a0d", @generic="e9e62e61305a3b5bd9c989bb4cfa95c2fe71e49cb9b5c1afbc306e742d4ce9c248daf5be2f98ebc893ccaa94f4", @generic="6c52fb1627eb33199f3b85baabf079be489ad087cb50950f1ebaebbdb8199df19681df2b7fbed772b13d6bb93bd668c80bbd0ce2e3cc8f8af71626abe231bed681a7010bbe4f261e551caea2526af1ffdcde0d50f3781f0dae4838be8fdef5ad5fd58f8c0545b7b11d5c2d024ae5c2a1f947dd5b4353bcd4007dbb8d97fc2044e07eb68d965b289b628807ef3331d9d0cf6b185b5e3c61500d61b8b899f54617a94d511da0812f6d9ea2ffc7b253a9e234caca4c1868480628572275862ac00fe6372f8644ee8b", @nested={0x3c, 0x23, [@generic="a32904916b6f95ae51d2cdfb8dd31590369332a38e17d6f48792b49b09f312c7", @typed={0x8, 0x22, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x31, @u32=0x2}, @typed={0x8, 0x60, @pid=r3}]}, @generic="e1362f1ebcc4ffd6aba4af23957c5e9bf610a53cfe034ff2de6dbba933faf7829e6d529502147085252f326fc5343c99bc75df24590fe1a078f352ca1fa8328a643b415da725a01a460f8b02683b2b76f47897ed7ddbdeea7ac5515730296f049fcda78489fa7aa984bda84c579ca2c6572d6a73a939b201f8df7fac311633b5378211515c9200b1eaeb4ae4d48eeea292718d7a1103e2fbaf0cc2dbf2db131adffad8f77f2ca12ed242b44ddb76d69fbbe4b72bd4e1113ba4f2c00265dd0ea374f9e6c2dc0b7ea9396ca380bc15bdbc272a2fe7418e6b56e96f70fc493e"]}, 0x2ec}, 0x1, 0x0, 0x0, 0x20000080}, 0x40080c5) 2018/04/11 06:54:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r0, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}}, 0x88) 2018/04/11 06:54:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000005c0)={0x0, 0x101, 0x200000000, 0x3}, 0xc) 2018/04/11 06:54:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0xd) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}, {{&(0x7f00000058c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000006b00), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000170100000000e4d03e1c5886b5b7e6d82aaecd8831007e28e99ada4bf45c9554ae162705c7a3342d2c8e26aaca3f7dcfd7207a9f775b68679c383a995a7321ec60cf836eddd569441b2e9e873dca35369b78a3ec638d0c2bbc1e928418f87813dfb2e7de1b77817dc9f72a8c8ae4f190aee93ee3884768a2cc6959ff214ef2f5dc3f1f2ef99964bfbb1bdce0dd22912140fa086e9df0223c76a08900b466dd4a3aac3a39438ffc7f1b1484030000000000000085ff47405cc2a4586a6257d65a9e31a2573bab1bd7c518a46ab39edd4e64c68218984360181d5af9000000000000000000000000"], 0x10}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = memfd_create(&(0x7f00000002c0)='trusted\x00', 0x2) recvfrom$llc(r2, &(0x7f0000000300)=""/4096, 0x1000, 0x21, &(0x7f0000001300)={0x1a, 0x334, 0x3, 0xc1, 0x6, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) 2018/04/11 06:54:23 executing program 0: r0 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="76cd31280d78106322daafeb31ca95a1684319754bd15798fadb569145b6aba4637d23122093f867be", 0x29, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="93974a8399315a54461d17d8713711804b595f72a2fceb218b9bd7f33ccdfb9e86feee7bd8b6bb1b6d75ee4a8d1fc232f2ac0a0a6419b1ab04aaf41a60d6ab79d857174d38916a2aa44ebe760e10cf97d92483c8b88ef2399bb887948f43e3016bc1ced358bb6a4387c2cbf8694974d83396c093e7ed71888b74632885e1386e5aaa361186351ca96c491881ea1047ac60a8187582d2f5919b48999b3fd52742a6ac575b28af39c37caf466c2fdcac9cf8dae069828fd8d3a6574f807f3e0a549b923d98988f77849346c01461aa28016ed2919e72009560bf", 0xd9, r0) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='utf8=']) 2018/04/11 06:54:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffff7f, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x10000) [ 167.377606] QAT: Invalid ioctl [ 167.390099] QAT: Invalid ioctl [ 167.400871] FAT-fs (loop3): Directory bread(block 6) failed 2018/04/11 06:54:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0xc6) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/11 06:54:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x2) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x2, &(0x7f0000000040)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000080)=[0x7, 0x7, 0xa6, 0x2], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/04/11 06:54:23 executing program 4: setrlimit(0xb, &(0x7f000068d000)={0x918, 0x3fff80000}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket(0x10, 0x0, 0x6e7c713a) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"2c3f2d7546bfef"}, 0x81}, [{"96874a2a136e2b"}, {"9e4e17dd047986"}, {"4e15ba92bf2377"}, {"5b0d2bc82be472"}, {"d51b53c3bc077d"}, {"a0f012bd5270dd"}, {"5fe3e0ef840174"}, {"10536be0a813a2"}]}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x40) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x1, 0x401}) [ 167.460291] FAT-fs (loop3): Directory bread(block 7) failed [ 167.482255] FAT-fs (loop3): Directory bread(block 8) failed [ 167.489429] FAT-fs (loop3): Directory bread(block 9) failed [ 167.509008] FAT-fs (loop3): Directory bread(block 10) failed [ 167.543187] FAT-fs (loop3): Directory bread(block 11) failed [ 167.574206] FAT-fs (loop3): Directory bread(block 12) failed [ 167.584194] FAT-fs (loop3): Directory bread(block 13) failed [ 167.598108] FAT-fs (loop3): Directory bread(block 14) failed [ 167.604223] FAT-fs (loop3): Directory bread(block 15) failed [ 167.614240] attempt to access beyond end of device [ 167.619274] loop3: rw=2049, want=40, limit=6 [ 167.624455] attempt to access beyond end of device [ 167.629448] loop3: rw=0, want=40, limit=6 [ 167.634866] attempt to access beyond end of device [ 167.640094] loop3: rw=2049, want=49, limit=6 [ 167.648614] attempt to access beyond end of device [ 167.653606] loop3: rw=2049, want=40, limit=6 [ 167.658305] Buffer I/O error on dev loop3, logical block 39, lost async page write [ 167.675539] attempt to access beyond end of device [ 167.680719] loop3: rw=2049, want=40, limit=6 [ 167.685308] Buffer I/O error on dev loop3, logical block 39, lost async page write [ 167.693840] attempt to access beyond end of device 2018/04/11 06:54:23 executing program 3: 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) userfaultfd(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x35e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x30, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) 2018/04/11 06:54:23 executing program 4: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000000080), 0xffffffffffffff74) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/04/11 06:54:23 executing program 2: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001c00)=[&(0x7f0000000200)={0x0, 0x0, 0x9, 0x1, 0x0, r0, &(0x7f0000000100)="c6", 0x1}]) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = getpid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) r8 = getuid() r9 = getegid() r10 = getpgrp(0x0) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmmsg$unix(r2, &(0x7f0000000f80)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000380)="ed68aad22203f0b054338608a8aed6327c5d3a85eb5dbfdb007726ffb19774e2fa4bd38f23e6b2f6c19be7ba930cbda84cbb16208a2f9b7c0b3a294d862e1b15236e1253b9ba07d6960e7a51f0fecf29157eff24ddf3dfb60d0679ce255e3b2ee8a0f1221cb41f704981d2a1f99eb76fb851acc1d96f69b685ff09970f9f0bb3066ea26010646e4909830d0b6283308b5be296e9024ba22c1c3e969a4aef3504aa0090ed383ee83b405295c2691f0b2608", 0xb1}, {&(0x7f00000001c0)="d6b39f3b97ce752cb476405590a2630d50254bd32da63ec360f7ff94aa4d9ca5ca", 0x21}], 0x2, &(0x7f0000000580)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r3, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x50, 0x24000000}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000680)="3cbbc4dc55eee91f0cea6f7e67871bfed749fc42384457dc90bcfe29e51b6822c3f5173f4b27a7894f55df224e1a4416c4e3f721097b27a1cbf671ae3d4c8e377db46f8a81487ef78cdeb571f649b65d5ce99c4deda7f32cef6e8301b30486663b05385fa32cadfb057e01d9d06b9a0fbff7a1b39564c4879f8ea114ed0a17b0f145b817d2032f6ecdd837832faaccceced2880f0cf081adcf179188c7e95e5d72e585b569249682d1a9a8f3f263985eb2639c93bac90c007da5c00e7d7815b8bd6eab0db75e5f0e49d8691b5dfba1181205fc6cd8250d", 0xd7}, {&(0x7f0000000780)="ab7d29d4ada6efb7ec0406067abb4427eae2ea81e87ded4b82de95a7611ef2a1529dec9c6a2664ac3f47aa1353ebff318384ec3f1f8fd1a156a9548d1b7c11085123cb44e851c3e86e4728d60dfdba2bea345addcb9fbfeb0c66efa4fc1510332177e312fe6e779ccc8ca6f83cf885dc50e2ce6d194d065e7c6506ff6343cacb1c019b23ec0a5245177da80a95f4af4310f9b29d300fc08f888b677bb84f1b0d5937bbe0a702a98910e8a082bf7a4387c36b95f3a4171e29c06b175301ebd060eff5eba3a0f44da070cc27c77ba9d35991f101f27e6e5e670af424c01d2b042531b90d613c6c1c6bbec520c34525ee9766a7", 0xf2}, {&(0x7f0000000880)="a994534f58b89b42bc08609e3710a703983cf4aed46e1b77fe2dd293c95e1c656c7b1b1c6c63455c961c1f5278102ebeaf8fbbb1ac79dd2a52afba986c348f0244d036671d6191fd329ec9e5c8358cc6be12e9903a8cd228b08b9f7302d34b6172f992b3316928a2ac151eb2c5f9a5df14bf1125a0051aefaa97ecaf4ddfe7758a9c349f0581748dcd2e891256093d6846f089c22258baf4e88250b43a9a69233febe29b4159b6ed6172856b4139dfce", 0xb0}, {&(0x7f0000000940)="d3b6a7c8d78e22429e70ed7b85d524bdc68c8031f11baa604539f871a9e181db94d2984aec60d2f978ae1561eb355afe51373dbeb9cebaa79842dc93a40578e4aa649f6997506d183182260a8a79fc4b2b14", 0x52}, {&(0x7f00000009c0)="5b8488cdc47d397b9516c75a8699076f8b9f722ad539d6bb3f52cf660bc636e37a0bf9acfdea25522605c3caee00a221cd6af218eec8fa6b0291570d421f4d3f33a736532c60587bb10717fd8ea5132a18ef5d40e8a14fe3938868d724ee8da765f736227e4af12ca8f90862b17fb8386f", 0x71}, {&(0x7f0000000a40)="f13d0994b07b8e5d020a940336ad7b0d9d393f4c397b519cee4974e6b095c878cc5f0c9743495df71892df6b77e5d571f98ba1d705df517403d350e26930c3eb1c9e709f9c17aa6ec53ee01c966cd3a33275c0e8d08d84449c59931927", 0x5d}, {&(0x7f0000000ac0)="132f3c951bc6dfc32e883910379f4950a39cc495b0b184d840ac4368b4e5c84fc369eaa83b8f30d514397432f0", 0x2d}, {&(0x7f0000000b00)="50a089258ab9e2eb317ba5d43bfcacf41affcb5488e8ce6e392de68346041ec38d8b428ac52ec25edf471d067c935dabf5b5cc058edb2745a4742231f8f5c7e1ea96f73e1f8208cd3efe737800e56d0379cc25eb9308642b5b9c6a4ce65eaf6dd4f8bddf1fb1f6e62bc45c85f85ca81e642509b648a90e911475237e1de2fd9405bf7c43b519c36e2a1d18b3b70ee161ff2ac735a673db3bbf22d25666d577aec76741b2274223090770e1a9cd6c3da09661116d8e752367514a07b604b90a0cdcd90ace6469457b2c6980eadee53686176b90e2c39fcf451720783b5f148db4f75b9d42", 0xe4}], 0x8, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x40000}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e00)="7e958603f1a0261af7b9dd9854433a4c2c669d4d0ee222802cbd891f86d0628c174f02c879652a0d81c98a2a88857240f28b4691a2240e9d7af3b522035456e94edfffcef6b6daf149b691cf23bbdcd6b4181023f4dc9bcf1455df6324213eaf67871ead453e201c55c538603801f64188985357288e2125e353bdb1776991ee670b084fe3020bd5ab71df94cf3674d135d6b9e05b5fba1e1d6fb3fb866e3d28ad69ce16136314e4d3d82e7414ee1593b293b5a4cf2efc1b20e1066aed210fa9562cc4bba9d9d6e8b6273f4698b5d34ec7062c5e9628040e6b4ac796732aeef12ebf465fb975c8f9c4ccfb65c80cb266", 0xf0}, {&(0x7f0000000f00)="3908ffe1e293c3fbac49d64c7c971bdcceb7da2013da55df794fd3efbcda4022314a98a151abf2386521010929029befd088f64971525541f7", 0x39}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x800) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x10100, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x0, 0x7, 0x0, 0x6, 0x200}, {0xc000000a, 0x8, 0xfffffffffffffffb, 0x3, 0x1000}]}) 2018/04/11 06:54:23 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/133) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xf}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/11 06:54:23 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, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4b6c"], &(0x7f0000000440)=0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x401) r4 = dup3(r3, r2, 0x0) ioctl$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$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 06:54:23 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="09ffc16d"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x7fff, 0x3f, 0x1, 0x3ff, 0x80, 0x1}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) 2018/04/11 06:54:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x925, 0xa400) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) 2018/04/11 06:54:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000380)}, 0x9) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x8001) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x4, 0x5, 0x3, 0x29, 0xa, 0xffffffffffffffff, 0x5d}, 0x2c) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/185) [ 167.698848] loop3: rw=2049, want=40, limit=6 [ 167.703296] Buffer I/O error on dev loop3, logical block 39, lost async page write [ 167.712137] attempt to access beyond end of device [ 167.717128] loop3: rw=2049, want=49, limit=6 2018/04/11 06:54:23 executing program 1: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x800000004, 0x2) 2018/04/11 06:54:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) 2018/04/11 06:54:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x16, 0x4) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000b80)=0x0) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) getegid() r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) get_thread_area(&(0x7f0000000080)={0x1, 0xffffffff, 0x5000, 0x1, 0x3f, 0x0, 0x2, 0x3e13, 0x80000001, 0x4}) listen(r3, 0x20) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x3, 0x6, 0x8, r2}) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/118, &(0x7f00000001c0)=0x76) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x1) 2018/04/11 06:54:23 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/11 06:54:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) setregid(r3, r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="144677cf", 0x4) sendfile(r2, r1, &(0x7f0000807000), 0x3f) recvfrom$unix(r1, &(0x7f0000000300)=""/184, 0xb8, 0x20, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) eventfd(0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000480)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr=0xffffffff}}) 2018/04/11 06:54:23 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004bc0)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004c00)={r4, 0x1, 0x6}, 0x10) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = dup2(r2, r2) recvmsg$kcm(r5, &(0x7f0000002640)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/227, 0xe3}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/82, 0x52}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/255, 0xff}, {&(0x7f00000024c0)=""/214, 0xd6}, {&(0x7f00000001c0)=""/24, 0x18}], 0x8}, 0x100) bind$bt_hci(r5, &(0x7f0000002680)={0x1f, r6, 0x2}, 0xc) fcntl$setpipe(r1, 0x407, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r2, r1) 2018/04/11 06:54:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "f8599f70736df367759ffc3190a1bcefd12ca65c3c3796b79072848be6fadaaa5eba14ff822cc3f0551660f912ecece69fcf0a6c15680de1a9915bff7e86ebe3cfb6713c2193898180e1a7511391d7d645e4a581a9125fc3f2dfbfdae7345dec3c48c35786945e5816922cea80612aac252bb82c295a9aba49c6721ee0353a7ac26dba041533bf671c121e29b464953f266096ca29629c17efb98015f207ba9bc90a1e7930257419e21e703588461508f44903826880783b6308b18aeaf1ec618f9669cac01e4339"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3884c00000000000, 0x9}, 0x8) 2018/04/11 06:54:23 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x800, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0xfffffffffffffffc}, &(0x7f0000000200)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/197, &(0x7f0000001ffc)=0xc5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x5, 0x1, 0x3ff, 0xc0}, 0x98) mq_timedsend(r1, &(0x7f0000000240)="f1f1b0552d46ed26f34414e60e19cda85b9dc1ed768ec2ea65466c67d964916cdd47380eb4bf73037fd3842eae12", 0x2e, 0x8, &(0x7f0000000280)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x200, 0x3, 0x8002, 0xffffffffffff0000, 0x7, 0x3, 0x27, 0xecd1, r2}, 0x20) 2018/04/11 06:54:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/11 06:54:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001c00010800000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00000800140001000200170000ff7f000000000900000000"], 0x30}, 0x1}, 0x0) 2018/04/11 06:54:23 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) prctl$seccomp(0x2f, 0x0, &(0x7f0000000000)={0x1ffffffffffffe67, &(0x7f0000000080)}) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) 2018/04/11 06:54:23 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0xfffffffffffffdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f0000000140)=0x81) 2018/04/11 06:54:23 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005eefee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36ff4)) [ 168.032661] binder: 13347:13348 got reply transaction with no transaction stack [ 168.040249] binder: 13347:13348 transaction failed 29201/-71, size 0-0 line 2763 2018/04/11 06:54:23 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x8000020000000000) creat(&(0x7f0000000000)='./file0\x00', 0x7c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) [ 168.098979] binder: 13347:13360 got reply transaction with no transaction stack [ 168.106580] binder: 13347:13360 transaction failed 29201/-71, size 0-0 line 2763 [ 168.153974] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/11 06:54:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x341, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x19, 0x4) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000000040)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0xfffffffffffffd02}], 0x1) 2018/04/11 06:54:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x101, 0x1, 0x5, 0x5}) r2 = memfd_create(&(0x7f0000000300)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bced3eb6b24d57efa980b280c7d05ad3ca2422c7d5355d904796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b81b6799f300e9efbcb5ce53c51858c39ec1f5814b0c840b7a9034522fd8ef47f4caf4cb1fec63a722a72d84a00a7ac7ce63d8aa75080cf5c08cce65ce3e79e5d1881bbe79c89da0580e4cbc053353b030c2fabde292e4ea7ee12a55b633269fe57bd21be10c6380f0c6f5b5bf4eb59a70a9f4b34e3cefbd91e5d70ed8b87cea6f4f35a38a244c038c9d55f5428e3f", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0xffffffffffffffc0, @remote={0xfe, 0x80, [], 0xbb}, 0x366}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}], 0x4c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/11 06:54:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x4000000000084, 0x2, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/11 06:54:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/11 06:54:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000700), 0xa40e0, &(0x7f0000000640)={[{@minixdf='minixdf', 0x2c}, {@lazytime='lazytime', 0x2c}, {@resuid={'resuid', 0x3d, [0x39, 0x2d]}, 0x2c}, {@stripe={'stripe', 0x3d, [0x3d, 0x2d]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/11 06:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) read(r0, &(0x7f0000000040)=""/25, 0x19) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioprio_set$uid(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) writev(r3, &(0x7f000036bfd0), 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x7fff, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) fallocate(r5, 0x10, 0x0, 0x3) r6 = dup2(r5, r4) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000180)=0x2, 0x4) connect$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x325, 0x2b3d, 0x9, 0x8, 0xc5e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x401) read(r3, &(0x7f0000000080)=""/1, 0x1) setsockopt$IP_VS_SO_SET_DEL(r6, 0x0, 0x484, &(0x7f0000002fc0)={0x5e, @rand_addr=0x18000000000, 0x4e24, 0x1, 'ovf\x00', 0x21, 0x6, 0x76}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) sendmmsg(r2, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="58334140a02c059d955f78c2c24bc1e955b9220d1c1c9a3a0b7c97a989b96c04b3befcdc7901f203766a7e7af4af9c3b4863520821", 0x35}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000280)="81d8f7b17abe66b2759093f854203d3b065cdf7e0c40c933bf9c72a35523c1c7553a185846001407dad40bce8f57a040df0ab22a615a210332302256a4cb3df4b2cb6879254c9260ca1876c00683ebfe72e30151a6f77b5ece226aced2e07ea50690b54f5c62a6a184381440f26f7561ffeeb15db24f2a1d375fc9ecfc1ea0c4212b5bb5de0964327390ab61f325bab73acf78388adb47ac67edd2f0eded42077b1b23", 0xa3}, {&(0x7f0000000340)="28bdb440b51b9e61fc20eb29adb14f766993ce", 0x13}, {&(0x7f0000000380)="c3850a0db865c5cd87c8491453a3e346f14c54773dda140d151dfa5d712008cc73bd09b7e44b", 0x26}], 0x5, &(0x7f0000001600)=[{0x18, 0x1ff, 0x4, "5edefdc084ca"}, {0x110, 0x105, 0xffff, 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{&(0x7f0000002c00)="fad21a91d4fce18611089d433c94f9429fddd0fe361364d898da54379e67999d394cc35b01a6ffe73c9864857a6b335f77833994839c9a0697998111f17505df51804c8772e22726800fd0df1c", 0x4d}, {&(0x7f0000002c80)="b07cdba949c6ca26a6124f2cd45d9164e54fbce0d8ccfdffa989047fdd28d5237bcc038cd2ad9677aa2da35ec6c898224bed6bbdc9134566b1b48d89feda5893bb08efa8181e44aeca86162dfb8635bae423e7e62e864ceea635ce4ea28b47557ca0c914d8f38cac14032ecc561f93d8140d8550b472", 0x76}, {&(0x7f0000002d00)="a1da01ca028d28e12dd1478ed3d3e1b2e1b20a27dec1e757b6a0ada42cc029e8ffa1a7ee431d4c90b94653fd1969b831d6ff29d827325cdcdb3ffe740dfebc316cfe3926344a2102b179202ecbbbde7a8dc045b17d380a44011f8d76d8b91b8c275f6a651490878c5fe0e8d359d6aac60d08c5a196e2208231dde8f0d7f62b4758cba6c46133", 0x86}, {&(0x7f0000002dc0)="6486ce9f235c87ea6afbbd1586547dc64fccaf6e3a734616c2f625cc51f1656d91c2a41409c6dc2a7248dae33db99628cd8e1d9490be959bcc02b523a0054440f993c4aee3e3b46f025a4fae3e9c1c89fbeef58dc25a07921b0bb79bf2b4d0a7120ade35811da0bcc21c92b84db9ac64434b8d07edf34a82cb9c88dbfc8dedfeef4d904541b618ee675d2dba41bf656ce092313dd7798f4cf7a3037a986562d2f483d08b55d0bb6284", 0xa9}, {&(0x7f0000002e80)="d5e5eaa6be2cfd52d776d419bf1fa14177bbdeefdd61e6dd63305b29ac5493dbc12f35bdc8801e10f76de08f01af923c4812f4ea65c6c64d0b4167bac3b71069d95380f2ad2351d9a77e9a144fac33b0c0c057b8e76bff9a98e52c5e472f53472ef699c31aa437a060741f3e0efc729801511b4ebf652c9dae", 0x79}], 0x7, 0x0, 0x0, 0x4000}, 0x7}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000000580)="a7dd86", 0x3}, {&(0x7f0000002f80)="b0c5c4670aad605ea9ecf6a050c8b1182d599c3366", 0x15}, {&(0x7f0000002fc0)}, {&(0x7f0000003000)="0a239279e04c20c50adaef112b2ecbd013cc06d697", 0x15}, {&(0x7f0000003040)="8d81ada56b388cf88418b5f7ceebb7027e1c4a46c79b70e023dc273047d760b4846af5af6efa4fa495b039ec5a0b5a58871dc9a3f5e62c959a532074cf3b495c1b2759d20ed1ff01ce2047f6dc6afe12a1bf61", 0x53}], 0x5, 0x0, 0x0, 0x20000000}, 0x9b1c}], 0x3, 0x40) 2018/04/11 06:54:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x10000) 2018/04/11 06:54:24 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) fstat(r0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80141, 0x0) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="08c81a610485db8a957a7b9683b804432f41e6ba4959c307701bb71beee72f053729ace4fa410bc1285d5d9c3332b1cf025043bd41370725fcd08a3cd572", 0x3e, 0x100}, {&(0x7f00000011c0)="395b7d4942160ce4a01fb068328c074f89f523fef70f23a3e5f7509245296a84ac48962febb30a2aea3899c185024bd8bd4b17c88261c465352c84fe85aae48296b8db51604d09c7bf854728df2d4642de0ff70fe16e358ebc73212f854f91ec7b70d94c05c51d53e3f4a99c79b2511ac1811021eddc2d1bdfa0eb5003e510b07424f0a396adae8009103829d4b06a4e7446c48a869890d638abcf385fe7aff0f43f09a394ea3313f3aa239022a68e6eef650c7e6946ef1a61e118db14739bfe5d870746f259c2195a79d6bebe9dd8996e212522b96c4937894511bc600d1d6fa7dfd20404a361e1ce", 0xe9, 0x10001}, {&(0x7f00000012c0)="66fdc937", 0x4, 0x9888}, {&(0x7f0000001300)="4ff162975e99f3e20cb9438359aa03e73f96e5be0319e5c6bde69885ba02683f4d2694b779aa674d6b5d9ddeba9c63953b0a8abd155df6e76498e5751c90f098f304627956bcb0a3fb65df0f0d207d8c674d53d73780becd08d3d4e1bcfa1095b9eb36d054a20c49fb1382497a9bee2a958fd03a5068073543cbacd7a6948ffdc72bb01cfa23b9661ac9612f4d12227301de2e1ba57f67c8d04ea4af5cb486a77625c9fbe3b16711090c0a3a27d593f4e9282d5cb06f1c303ca6da49c805d6b18b4c747b17dc360c9992a8157bacc36b5061aa16c122da696a80537ed54e7d", 0xdf}], 0x1120000, &(0x7f0000001480)={[{@quota='quota', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) sendfile(r3, r2, &(0x7f0000000040), 0x1f) 2018/04/11 06:54:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x8000000000000000, 0x4013, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000100)='logon\x00', 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/11 06:54:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="0f205665f2f20f3526260f20c166b80f0000000f23c00f21f8663503000b000f23f80f01dff40f01ca260f001066b9c509000066b8a4b7d47c66ba000000000f302e36660f3a61e215", 0x49}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0xffffffff7fffffff, 0x0, 0xffffffffffffff01, 0x1, 0x77d3, 0x6, 0x7fffffff, 0x1, 0x0, 0x5, 0xfffffffffffffffc}, 0xb) 2018/04/11 06:54:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20103, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000400)) syz_emit_ethernet(0x7a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000086dd6047367600442c00fe800000000000000000000000000000ff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000e48d34e5ff19ef1a4ec625b53279ec6c1e12c2678ed287f7b1d637b83dc3f3cda030a8706e456158ece11501483565abf0a4360e537b7bae85dc7047c0aec71cd8cbf9fc37e15fda19de33742ea5e3848be703c3014a3c632d584836a7a9d4e5d4f0e0a51aaba41a8efd8f01f3aac9da5b5a94dac5e41cf048"], &(0x7f0000000040)={0x0, 0x800, [0x0, 0x1df]}) 2018/04/11 06:54:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000040)='./file1\x00', 0x240, 0x114) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xfff, 0xfff, 0x7}) r2 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a84ffc)) 2018/04/11 06:54:24 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) r1 = open(&(0x7f00000003c0)='/\x00', 0x200200, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)) semop(r0, &(0x7f0000000040)=[{0x4, 0x800, 0x2}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="0000000000000000001200000000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x72, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)={r4, 0xca, "c34bd8bb0f9ade3d630f442a7c1b8d5cd7408692643a0387b54de772df02173a03d2266a95a1b3d376802b602b5f426ec1679f2b8e57c3c8041ecc56d60cd25297b4b2ca342464781b2d163a1fd615edbea612326b05e9604b334ad5398f4199bebbaeab0b4affd6ceb3c96ec85a16f4a446a21fbe051f8722212028fd1c0dd8a7f43825291b285fe1c9d2171e84f1d9add5ac8bd02ecc257fb96814ef5887cabc1286c5cbf6e0fef20b4cb16bc3e139d5f593f6dd408a8b6409872b0377ef854d46617ef7bf0053bab4"}, &(0x7f0000000340)=0xd2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x2, 0x1000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000003, 0xb7cb51d3a23263bc, r1, 0x0) 2018/04/11 06:54:24 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x8000}, 0x1) sync_file_range(r0, 0x0, 0x4, 0x1) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x4e0, 0x0, 0x2d077274, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4, 0x3f, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x100000000, 0x1}, {0x0, 0xfffffffffffffffc, 0x7, 0x9}, 0x7, 0x6e6bb0, 0x2, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x3, 0x1000, 0x2, 0x6, 0xc0000}}, 0xe8) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x3, 0x1]}, 0x8) ftruncate(r0, 0x8000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r3, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0xff, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x7fffffff, 0xd3, 0x5046, 0x6}) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/04/11 06:54:25 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:54:25 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000edffffffffffffff00d300692ddfae1e24"], 0x48}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/04/11 06:54:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) pread64(r0, &(0x7f00000002c0)=""/104, 0x68, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/11 06:54:31 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x6e) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) 2018/04/11 06:54:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:54:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x583140, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3ff, 0x4, 0x7, 0xfffffffffffffffb, "a27667c0daff7e19015eedf245ebe48fb1dfd6c077d3cc2cac43427e2b1ed388"}) ioctl$TCSBRKP(r0, 0x5425, 0x3) setns(r0, 0xc000000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x11}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x1, 0x8001, 0xffffffff80000000, 0xffffffffffffff7f, 0x7, 0x1, 0x3, 0x91df, 0x5, 0x6, 0x8000, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/130) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)) fanotify_mark(r0, 0x8, 0x8020000, r0, &(0x7f0000000240)='./file0\x00') ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000280)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001280)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e21, 0x76b9, @dev={0xfe, 0x80, [], 0x17}}], 0x2c) pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001300)={0x0, 0xffffffffffffffff, 0x2, [0x80000001, 0xffffffffffffff4e]}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001380)={r3, 0x6, 0x10, 0x6, 0x5}, &(0x7f00000013c0)=0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001440)={0x5, 0x13, &(0x7f0000001400)="dcb2f0155fc075453ebd5f88263205de291643"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)=0x0) tkill(r4, 0x25) ioctl$TCSBRK(r0, 0x5409, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000014c0)={0x1ff, 0x8, [0x3, 0xeb]}) rmdir(&(0x7f0000001500)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001540)={r3, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x80, 0x3}, 0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) write$binfmt_elf32(r1, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x3, 0x1f, 0x8, 0x1, 0x2, 0x3, 0xfffffffffffff000, 0x28f, 0x38, 0x218, 0x2, 0xfffffffffb6ac567, 0x20, 0x1, 0x8, 0xec, 0xc72}, [{0x7, 0x0, 0x7, 0x7, 0x10000, 0x4, 0x7, 0x1ff}, {0x6474e551, 0x80, 0x8000, 0x100000001, 0x3, 0x8, 0x64f1, 0x3a56}], "b098121a0fd0d54c0c5b7dc94b6250ad8e5b0a250a13fe26f6da99098912731b48a125b77f5d09dfd8799377d8d259caca34cd76240b98fdd176a0d7335395bacf054631f557c79e4f49e891a6fb4f287844805ef3c3864945e67d81b62d117ce84c83da24a8be22ce31b23af6a423563786931be1472eb8ddc625fc2d50f55fe85a6e1c3fb53cd748200aec8abbaad261b9b3b8c7a3286c0f8cbbb914891447a620d9a71a8d0ea055fc89b23a1ac83543ae6b1712b42d1d7dfb7d76ec3e5d1204ddc8bf6bc17da15c57810dd4d49fe15dadccf0913ca734a43886eaef957364", [[], [], [], [], [], [], [], [], []]}, 0xa58) syz_open_dev$vcsn(&(0x7f0000002100)='/dev/vcs#\x00', 0x2, 0x80) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002140)={0xaada, 0x5000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002180)=""/201, &(0x7f0000002280)=0xc9) sched_setaffinity(r4, 0x8, &(0x7f00000022c0)=0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000002300)={0x1ff, 0x52, 0x1, 0x4, 0x3}) 2018/04/11 06:54:31 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/11 06:54:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000002580)={'nat\x00', 0x0, 0x4, 0x23, [], 0x1, &(0x7f00000024c0)=[{}], &(0x7f0000002540)=""/35}, &(0x7f0000002600)=0x78) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x41) sendmmsg$unix(r2, &(0x7f0000002500)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="cdbe59951de3ca9e6acfca9c18956416c394c2101d72e32603f39ef6a27c6ef310ab89a3a33c73bc3b77cceac5fd57e61ef4201a0265e95b3545aa0c8fba741bd3edbf9f18b03ba61494405dbcbc19a60e616d6f2b951ef17bb9092a3db865e9d2d6aafb9b2f32e45e8fc3918a8f89883cc2478cd869f83844fc53e353ce9baf16116d36c32c19a9b7686b7bd810641c99ce291d60983961f040f7666f127c616d82e19f3f0a204f163cc5ec312d40418d426d89ab5ce2e0f28556352b450822ca12726015aa048a768a8aa7b12423527443a310640c2585e6742bb28ceb9b393ce905bd8ed43127bde0", 0xea}, {&(0x7f0000001240)="738cb3e6ec1efa6b3916501f425a16ddcf2126b9f63362e6791ac935a09d7f89acf6347960b3a1c40ff916ca89cb940d5ad51671d2ad9f3c3c2d5f8b3a874e0301bd303312a8f65be047b1485592a1480de02c20f33ef50391e7ef5698e1f5e1b28d27c5ef78683db8bb17371c9763d712e4b15f80550dcda4eae383f40472e268f114a4c3c61de3b69f5120fe425436fbfc3831752b5e234c455f01571f49b3602a7d35b2a56f4ed2f5c22dd8ec873caf1e56888c3d41f8b13095c1ef43e00f66b356599c356d2e53a16c3a9a45e4afc5f96f41079e48d1709fd2add8179608a780686f3ab7398f3e02", 0xea}, {&(0x7f0000001340)="ff42b1eaab1de3b9f2b516573430a998c1658174c731a4ffb02968edd31ce56b09526369b8be146ca776dadc3eef2e37911d895855c64a43e51e2419ef50813d2b4c5aac01302e3102e63ec1e84f88f9bd9e872df4f2d1628d4924f71147d0584961878ea6c79b68501f7d427b5fddb492b1c913de5c6ddd3ffd0742c35871c81683cbe4449478f483480e852182598106e6347c6c76fb75f342652a408810e67793fa155fd6e525504d69c0202a5c8d98ca2c1a3352e356259646618836a09446012cd96dd4455022724488ff0d9bd6c2194944f9c8c565e9faad6d8dd021107af96d1ec8cc9c28304730085e8585cbca5dd66e3f4f81ac044e2b203a68d716aa2bfae9d7422f7f81a8eefdbc58ab6cb86bbe8afb0f3a7c871bd377f06e9299d9b9cbf1874392118292c9a8f8f36cfca7cf3f9496f900a2ae14ff853921d021bde753b49d5de91456587e3ac3f3dbf7c7b6f40bd02582a374a5f7a3cd0ed56f6ee85014198f2b0e4c9307b2cb426f8e38934bfb1a59ad88874a8bb658cb7e1f0ea88e993404156311a2e3805c8c8d1265950d78da790ed9a8250d1d7f374ce34c9bf38e5282e8ce22927fa2589f144b6dc596fcd3900af7cd47a84a07d273b21f391239fa6073d6951b99d748788d38763ce3df66949934c98aaffd431744b86e25f05b28ab2845baf6c7525770531515eddbd610dc7160ef4d2be7a8b0a6840d1f94d16b7780f6d7637177659a6a2e36f4df5b145477e225f1f6c0f27f8583583fa76da95298c6b9c81485a7852f81dcbac932a4dd9d2f47f0c11c49652e06418c7f048d063b0741f6e670250bcfa93853f0fa3405cd24cc90e8bd3c7842db3a79a19f29b4df75598bfc2bd376a796d4f05d1846bd8fdc37b480dbcfb1ae78e09cfd04ba2fc554fe6127caa687030f3d9700e45f7e48fb8235bbd2d1ddc9b95ec0410fa808aa10bfe6e6f66d08310982d4c8e88123e57518478a91e929f75dacf5543dc36ff85a174b8923a9e4860563e94cf195673db2d39c5d5c30ba40a3bc41202873df891d7dd710d07f9d984b9fa2a25dd224201c88202107da6757caa810023bacf502c2ad580e4b12043d3e4e3939c8244ecda68c1dc4faad062fb03062cd4c2f5aa49a546a79f6ce8d56489da283a0366fb782c16736a255c896aa7a4ad891ff4106ce7778f91fa2cf30f86417fbbe540eb240566c1721d8fd2179d5333dc73d63854fccba8da516e7e4fb46f8049caf633167912c02ec996610804fa0e1e45cd9cf126e015c79ce3bad55481f3093febbd17469fee761eb77a8c0f7904b9d4249939f53016f7fc6add5916f52cc12352bac1fb5b689b40442779ff2d3e9e178ad31310920f956d358b730f1f7f16e9670f780a5a201e2ef280494adf28281f6abcb4e55b71dbae9becca639cabafaa182b831438af59008cb81e5e69231f4e0baf243af08c279a7eeb3c4903f0cd6cbb7edcf0a56a3151e85b75c7861733428972563c125f50d723b3fa5ec144134e1c98f6e250367bc0d1346c46d8efeac4b5fb4717889b98d13a9deac975620e96e71a2f51ca25fa1cf48543e17f8e96635d4058aa3c7e47dbb422b576eb48e511cb546aa40c37b7f249c6b3c3aed66aeee472aeb30a5b1a972c9e8ed3a19d386c2fa081702301ea6defc41eee2c724be9939c3136a506e0c6cba20e114e78a80a3106d5f303bbeabf70989100b11f2f5c614a005aab2e25d2aabd94b904fec2f9f078969e58afbc90781d197cdeefcab9d5cc5f6e1cd6ca869f238412cadd6e2003fa64d84108aef98b3772b667ad962034c9278182981639839d503baaf7bb218c5300b8b3999aca29f4c60bae47ccf45c412051b937a4cfaa48a1a45c552099b664af8ff1f8225c8b2defce70c3cb5136be70c4535d4e659a65fe5670febd0d06c7b3d929a9093f56a7486bc9a91cdde7034504e2aee71a60d87a27850c00db5037a92a767c19183eaf35cba3b01beacc14f9a14baba4a0d7be409debd8e9d1da5c9eb52664807710973623713aad2c8c9c87f8ffb4fc0760ff5a606dd8578cd4c79197f827147098e34f51451aec7e4285f3a1abde1d593db04cf0810ada159f77b3132ac9f7cc33a2c29ec713449086f19f86b4203c904b4d719b6fd82fa676fd12ff4c92e581f12b32fd2784a192b93defa4ef38f509c6e44e77e328c0e8daf6c482fa2dd86a60fd9c7d7a390f36049f73a2b858f6d0559d03e57ab5313403c44b8a71c756974fe39370dc74649b567b59fb01dd96ce3945817c6a207dd37cb9d2a973bc6dcb2db8c45789804cb8bc3b02a4555143882a82f04c6c9715d85cc403ea6f1400cf75d690004eb85e9a5da663cb89d7533ccc390df70fc6fe3873b2f749e7b76c75d54405197dc6adafcd11742740bf35cb04fb50bb958fc18446abfe522ef9d1f09ca4d0c9eef44bb4cd3d61de063ff2d8a35e5a2aaa3a3ca7c2ad2a0fd963d0571ff183ebd6ebe9ce983e2abd7e4551245ab276642bff8f64311861c2889e8e2c646a3bae0dbbc1b342a823c7f62d69a1340f4c7165cf8ee2999f20e350d9f865a257e50f8702853222eb516fb11000832805b6916c3d330fbe9b3ddc4264e96efd6f19d2c5457f0700632268514c5df5cac4065e4e4a946885bb539af3a0c721f5bc0bf929f040a2aca44b553189f5e1587de46f4f34b1c91bccf3b63df01b7d7cf08eae94298b62197d15bd1203e3ab08178afc557f5214ff0d3665b3bc23de6abbf78ecacb1834e6e4775aa7262d06ebc39a76182ad3b46770fa9dd059fe8c725d672a64b26db8878bb0d0f1060432c916dc55d5ffdf9bec7657e84a2f583187d929fdeab614f8cccc4e75ab7e04b815508f6fc4c0bdb41b36f341120ebc71bb90e5f7aed92c0c00c91151778495ff1bbeca99766538a68ae4302bef1aae02847350819c524dc1688d30dcc16e233615ef58660a612814a9e5fe7c39a8ec4435ea947db4a0cdc9f15e21e1fc7f0524bc7f0a89bae4ebe60413527efb46ce4f210db12dd2ffdd5da6755042d3f8ba9e064433ef11fae92ba96127358319e456eef4eb5ea85e6ab6689f6fac0f34c0711a80d60953c55d9f2654f7978478ab339eab885770ca0aa88048f838335a7a6d13fc3861af38ae94feb98dfb0714e14abfb02b140654e39fef6a154fef13e2191f6299c3b17a8aba8c9b762ff4f1c58a1969171b1e249a2d425031e1cf9d6c246a85d029c4d8fe88abb416263d17f3e9fc1a69fd3662608ad59f6e440057c9c17d1c5c8b87705d62b7ff1b304b49852293fc78b98dc219f5d3fcb2466bd1e34160eeae0abbc90a106e928d1a30a1c53327a9db3f51e42fc052d4a37cb19acd4706ac5ec07d34150ed26310ba808a9b698ee81d18357ca82e8e37db48ac54e7f25e6d7f26fd61d266ecc768b11cdc5e5cf5eb43caf1a72d1c06fac0d84583ad0c5ca586579beb6e2951a66bb210e8a3bdd024539b4ec2dc5df258bd58e3d26e7607a509d6a215229063d3d3fbe8f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0x1000}, {&(0x7f0000002340)="a7a0409292dc14b307b6198bff87ce76cbbea54d22ff14d363c3217949596b28ba80cec85c1eacbfa8c15aa5ac7107dd59ce4db76ff5076ac27167037359178f109f7077ff0e8702f12fc483e7ce1e5e46549e000e6e3724a129ef1cea412be01310ff3e8ad6671ee8cc11c150a12ad6361b4234cec6e0481685f4e7011cada3551f9a341e8661327277576dd93fd14ea32055cc0a5900f105c1e77b2d218224e3edf4b8456ab1000315590aa8ca6a4b6c0b110a9f9204dbc0ab8cbdf31e0e419fc6e3d14b0a6630f5517efb807e10a76aaa", 0xd2}], 0x6, &(0x7f00000024c0), 0x0, 0x10}], 0x1, 0x80) dup2(r0, r2) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0xff, @rand_addr=0xc434, 0x4e21, 0x4, 'nq\x00', 0x0, 0x5, 0x75}, 0x2c) 2018/04/11 06:54:31 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/11 06:54:31 executing program 4: r0 = socket(0x2, 0x2000080003, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000180)=""/8, &(0x7f0000000140)=0xffffffffffffff35) r2 = dup2(r0, r0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x83b9, 0x9, 0x9, 0x400, 0xd2, 0x6, 0x843, 0x100000001, 0x2, 0x800, 0xfffffffffa5368a0, 0x38}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3ca2, 0x8, 0x1000000000000, 0x2, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000005c0)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x9, 0x5, 0xffffffffffffff01, 0x1f, 0x2, 0x0, 0x8a, {r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x200, 0x9, 0x81, 0x2}}, &(0x7f0000000100)=0xb0) r5 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) 2018/04/11 06:54:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b3607bf85deb6d87c48475129e32264570ee6348395144c046514014c5c"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 06:54:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xdf, "9d937a1dd068b19c34a53e0877a5cdfa7292acf8eeba2c0d06ae0cc03fa32af815f6243384cb9ae4ddbacb5fb3c9e60dacfc689b06fdd3342ef2da39cb34a78b7d63aec0a2f19318e493177c509b9b7ba40badef972b7d11444208faad5512ff51dfebe381d5107128d795fbf2746095fb39335ec17ed707939074940ba5dc50b9cc9c79184eaa9c31b36c4fe83dd1d0ca4b5c69c0cb79aa25368750c0ef68e360665b44f498f102d5c4b9ed154454eee2579280f6b0d5056b4e35d816f0401e917bbd163fe4a63b52879cc4c5d8752213959721fcd8ad6aad8837ab916044"}, &(0x7f0000000080)=0xe7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x9}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x10000, 0x30) sendfile(r2, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/11 06:54:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xd39f, 0x2, 0x8}, 0x10) r2 = socket(0x80000000000000a, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x6) 2018/04/11 06:54:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00'}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bond0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/11 06:54:31 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r1}) pread64(r0, &(0x7f00000000c0)=""/128, 0x80, 0x0) write(r0, &(0x7f0000000080)='-', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/11 06:54:31 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) 2018/04/11 06:54:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a0000000000000000020000000c003f000950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:31 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="c300000001000000df6ee7684583de58926db116668e52af8a1215fb7d8c32e66836637a4461e379586ef5c6270be71110c8e9c32aa6e000577319948b9e6da20fa04fa36aa1fd3ca56d683c1c17799f7d6e42a749d92f3d7faea1cd440b1448c66e58c23a9a041ecdaf4baaf9638263eb37a163789adee706ecfc9182fc8d7f7656a66896992d7494fee267b594af857f2461647bba1223fec1d6fbeeeb49260780aea956919ed7826cb9c9ef9e15ca1c4cebe264645fa46677f54c909409a9d8618e"], &(0x7f00000000c0), 0x1003) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) [ 176.180455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 176.196582] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 176.208087] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 176.215854] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 176.225491] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 176.234418] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 176.244221] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 176.252883] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 176.253977] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 176.270278] IPVS: stopping master sync thread 13521 ... [ 176.276716] IPVS: stopping master sync thread 13520 ... [ 176.282964] IPVS: stopping master sync thread 13519 ... [ 176.288728] IPVS: stopping master sync thread 13518 ... [ 176.294624] IPVS: stopping master sync thread 13517 ... [ 176.300459] IPVS: stopping master sync thread 13513 ... [ 176.306422] IPVS: stopping master sync thread 13511 ... [ 176.312556] IPVS: stopping master sync thread 13510 ... [ 176.331249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 176.341510] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 176.350460] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 176.359285] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 176.360362] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 176.376450] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 2018/04/11 06:54:38 executing program 6: syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x0, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)="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", 0x719}], 0x0, &(0x7f0000000100)=ANY=[]) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = memfd_create(&(0x7f0000000140)='-}GPL\'\x00', 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 06:54:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r0, &(0x7f00000003c0)=""/162, 0xa2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3f3, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, 0x7fff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x0, 0x42, "b7af3f29df7cbe1ecd40fa09f6f08414c8f28f4d65a75068f537a1be934648df37a054e3c3348bcf30b10ebf3c0fb262b64b2d795bbd46fc05e4ccc436a1a6c83adf"}, 0x4a) 2018/04/11 06:54:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:54:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x400402, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'vcan0\x00', 0x1000}) r1 = socket(0xa, 0x80005, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) 2018/04/11 06:54:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000180)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x200, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'vlan0\x00', 'rose0\x00', {}, {0xff}, 0xff, 0x3, 0x20}, 0x0, 0xd8, 0x200, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x400, [0x3f, 0x400, 0xf8, 0xc746, 0x5000, 0x7], 0x7, 0x1000, 0x7fff}}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:usbtty_device_t:s0\x00'}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'bpq0\x00', 'nr0\x00', {0xff}, {}, 0x2e, 0x1, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2ca}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x7, 0x7fffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/11 06:54:38 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x1, 0x8200) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="050000000000000000500000000000001100000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000050000000000000bd00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00I\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000010000000000000b800000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000030000000000000a300000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80100) write$cgroup_int(r2, &(0x7f0000000040)={[0x0, 0x3f, 0x3f, 0x2c, 0x2d, 0x30, 0x35]}, 0x7) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xf1, "ec907e091e71f9f7c783f180278c8d467d1090d633f6f7a770ca6e9f3a3a6e22cc9cf1d5cc94450461d7353b4ebe634c6255ee968d51ad4010ab5a58a4269a19e240f11187b6a9f19cfcc6dbeb19567ac976589a075907ba535ce3b143a60a6b25dc6ce32baab418d3e2e520b75b494f7b6df74d868bf4ffe1063b923858b41cd0f8e4be1835c8aef60f6adca629b8a439c03214d0bc9d3c91d0f916805bcf4626035b7da7a7a36a0f2c2b2f74d8a543cb24889df082832b48f7bfe9f6661d787d1e3b40050c6630180cb552b868a66f237fff38dfaeb0df4439ab8a082a18a8508a92d9789ac7e63a75a06482d07f91cc"}, &(0x7f0000000280)=0xf9) 2018/04/11 06:54:38 executing program 3: truncate(&(0x7f0000000080)='./file0\x00', 0x3f) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2100, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x404000) close(r0) 2018/04/11 06:54:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a0000000000000000020000000c003f000950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x101002) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='bdevmd5sumsystem^vboxnet1\x00') r1 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000300)=0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)=')PL\x00') getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/04/11 06:54:38 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = semget$private(0x0, 0x1, 0x100) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000100)=""/52) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r2, 0x8, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x64ae}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff5e89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbb5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc01}]}, 0xb0}, 0x1, 0x0, 0x0, 0x24000810}, 0x4000000) r3 = shmget(0x0, 0x1000, 0x84, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) chroot(&(0x7f0000000300)='./file0\x00') r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x9}]}) recvmmsg(r4, &(0x7f0000007300)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)=""/227, 0xe3}, {&(0x7f0000000780)=""/212, 0xd4}, {&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/253, 0xfd}, {&(0x7f00000009c0)=""/9, 0x9}, {&(0x7f0000000a00)=""/71, 0x47}], 0x9, &(0x7f0000000b40)=""/174, 0xae, 0x4}, 0x6}, {{&(0x7f0000000c00)=@nfc_llcp, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000c80)=""/4096, 0x1000}], 0x1, &(0x7f0000001cc0)=""/65, 0x41, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001d40)=""/121, 0x79}, {&(0x7f0000001dc0)=""/129, 0x81}, {&(0x7f0000001e80)=""/63, 0x3f}, {&(0x7f0000001ec0)=""/246, 0xf6}, {&(0x7f0000001fc0)=""/23, 0x17}, {&(0x7f0000002000)=""/78, 0x4e}, {&(0x7f0000002080)=""/94, 0x5e}], 0x7, &(0x7f0000002180)=""/241, 0xf1, 0x80000000}, 0x8001}, {{&(0x7f0000002280)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002300)=""/61, 0x3d}, {&(0x7f0000002340)=""/126, 0x7e}, {&(0x7f00000023c0)=""/216, 0xd8}, {&(0x7f00000024c0)=""/189, 0xbd}], 0x4, &(0x7f00000025c0)=""/175, 0xaf, 0xfffffffffffff894}, 0x1f15}, {{&(0x7f0000002680)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002700)=""/14, 0xe}], 0x1, &(0x7f0000002780)=""/149, 0x95, 0x51b}}, {{&(0x7f0000002840)=@nfc_llcp, 0x80, &(0x7f0000002b80)=[{&(0x7f00000028c0)=""/138, 0x8a}, {&(0x7f0000002980)=""/102, 0x66}, {&(0x7f0000002a00)=""/203, 0xcb}, {&(0x7f0000002b00)=""/71, 0x47}], 0x4, &(0x7f0000002bc0)=""/4096, 0x1000, 0x80}, 0xff}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003bc0)=""/247, 0xf7}, {&(0x7f0000003cc0)=""/16, 0x10}, {&(0x7f0000003d00)=""/96, 0x60}], 0x3, &(0x7f0000003dc0)=""/4096, 0x1000, 0xfffffffffffffff7}, 0x9}, {{&(0x7f0000004dc0)=@generic, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004e40)=""/61, 0x3d}], 0x1, &(0x7f0000004ec0)=""/177, 0xb1, 0x5}, 0x3f80}, {{&(0x7f0000004f80)=@can, 0x80, &(0x7f0000006280)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/55, 0x37}, {&(0x7f0000006040)=""/69, 0x45}, {&(0x7f00000060c0)=""/132, 0x84}, {&(0x7f0000006180)=""/243, 0xf3}], 0x5, &(0x7f0000006300)=""/4096, 0x1000, 0x3}}], 0x9, 0x10000, &(0x7f0000007540)) r6 = getpgrp(0xffffffffffffffff) get_robust_list(r6, &(0x7f0000007680)=&(0x7f0000007640)={&(0x7f0000007580), 0x0, &(0x7f0000007600)={&(0x7f00000075c0)}}, &(0x7f00000076c0)=0x18) sendmsg$rds(r0, &(0x7f00000078c0)={&(0x7f0000007700)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000007840)=[{&(0x7f0000007740)=""/205, 0xcd}], 0x1, &(0x7f0000007880)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x8}}], 0x18, 0x4000810}, 0x4) recvmsg$netrom(r5, &(0x7f0000008e80)={&(0x7f0000007900)=@ax25={0x3, {"66c6a57a8e4264"}, 0x6cd1}, 0x10, &(0x7f0000008c00)=[{&(0x7f0000007940)="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", 0x1000}, {&(0x7f0000008940)="ca5c95763092f310f4ebd453cf8c8867be2b194562816c2b4a4a9d78603a1d3aeb0b7dc4b8fcc98a308a63904c1e8c25097308", 0x33}, {&(0x7f0000008980)="86e1f2bab4256fe0e4fe7738e976621d24c64d57ae1ede2e32cd4c6cacbef822e1713f35985e6235ae051b113823f5b9d9308faabd47e6c4fe6938c986e022353cda867f3cdae4933a9af39120f7f9c46c709538ba8e8b4350b53bd1c58e9d5ba4ff3450a736fd7ffb3a8e5daf90ac1ca7c5c4e694c4eb8da19452f6313f333be618f5d76cbaf6c21a4db2e634463e1b37eb72fe0ee09332c5aa0e01c35271e295dee3821930e3", 0xa7}, {&(0x7f0000008a40)="9714ca99e56186311832e5e67280b83b2c150d40d574ca20317f8527a9231ae6b91e535b16f26747d02e4a90d7faab3b8a938d5f88461f4341ab520451d0c089e3c5e3252910ad3bfb71149b7d1511737b8e0434dabf6daf21a5331b509db98b9b435ef983ff898c064217ecefa569afc096c9a5a376352d58be275133509986c1467b1aff75591a9039", 0x8a}, {&(0x7f0000008b00)="502574e0b6267cd729fdf9b6513534d68a772491c26c96b214", 0x19}, {&(0x7f0000008b40)="62e2ca47245ecf432e1566a34738e5f6535017525d78d3c3494792ed4e3c94c903db92c1cfe19792e39a4fcbfacd1fb9034b9e05ac2e00f6f8d1591a3e49e4fef7dc1fb3e53c34fef95661754c0a96dc9c137f045941fce8469815b10cd370c85e1a0e2a8257082a60258ca5dbd2f1292a90fb988e84256c2ae32e12ec41ae873e986b268de39006492f3d3d5d1cd08bc0d969d8e3", 0x95}], 0x6, &(0x7f0000008c80)=[{0xa0, 0x88, 0x0, "fcb307c59014b66d07c73f77c4ec4457e369c36f5467b52ef9720eea13989bc45bf1a9ae4f9b48c6bd6ee70df214aaad6487082da5122ae28af25f1cd308283e4ca9fca502dd22ee8071946061f7c545db846792b160911aa132f99be1f9c34181c09867d696b0b7cbdf9eafbb3876559c7e6c933eb342a54e4f19aa5609bda1a8c6703ba7069195b43eab465e763b43"}, {0x98, 0x13e, 0xe1, "f9ea92f55c4d92f3ff5f319adffa607e20d87e5c5c8dcacf6e99ece7826c46cf034c314c3993e5844d9e816ada3faa2e14c8936bb56080d60365ef833c3587ee98efef778f5c7a12c6007dd960521f7d94a03370d8e184a6ab54fb1672839b38087732d778b977ccf3503d552976481ee8964d1315e4ea161aabcb37a1aca1fdf505773cc9dc"}, {0x98, 0x11b, 0x3, "9bcdc9355466191985d9743ae5d9f7f55e03d8e09cbd70ea7ba53c164ad49051facc668bc0e7d1a59ba40d9df2365a76017ca324db201ed60cb909901b68749c1135206231f316c5639d38483eb86c896d12fdee73d86ef4f28fdf83627bc8f9f9c1d42dc7d810ce3d21a07906740d2a7a45a6f6fdbf7b84b1ece93d4b20c6cce6c5"}], 0x1d0, 0x20000800}, 0x2100) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000008fc0)={&(0x7f0000008ec0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000008f80)={&(0x7f0000008f00)={0x7c, r2, 0x410, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) ustat(0x3, &(0x7f0000009000)) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000009040)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000009140)={&(0x7f0000009080)={0x10, 0x0, 0x0, 0x18c207a1}, 0xc, &(0x7f0000009100)={&(0x7f00000090c0)={0x14, r2, 0x100, 0x70bd28, 0x25dfdbfd, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000009180)=0x7) getgroups(0x1, &(0x7f00000091c0)=[0xffffffffffffffff]) setgid(r7) sendmsg$alg(r0, &(0x7f000000c280)={0x0, 0x0, &(0x7f000000b200)=[{&(0x7f0000009200)="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0x1000}, 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0x1000}], 0x2, &(0x7f000000b240)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x80}, 0x40010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000000c2c0)={0x0, 0x101}, &(0x7f000000c300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000000c340)={r8, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x35d480000, 0x0, 0x8, 0x9, 0x1bde6d14, 0x5, 0x1, 0x4, 0x2, 0x5, 0x6, 0x4, 0x10001, 0x400, 0xffffffffffffff85]}, &(0x7f000000c440)=0x100) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c4c0)={&(0x7f000000c480)='./file0\x00', 0x0, 0x18}, 0x10) symlinkat(&(0x7f000000c500)='./file0\x00', r0, &(0x7f000000c540)='./file0\x00') ioctl$KDSETLED(r0, 0x4b32, 0x101) setpriority(0x2, r6, 0x7) 2018/04/11 06:54:38 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x7, 0x1b0, [0x0, 0x20001080, 0x200012e0, 0x20001508], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x254) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x66, 0x1, 0x9}, 0xc) [ 182.556380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/11 06:54:38 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0xfff, 0x4e, 0x5, 0x82, &(0x7f0000000040)=""/130, 0xb1, &(0x7f0000000100)=""/177, 0x52, &(0x7f00000001c0)=""/82}) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000280)={0x81}, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) r2 = shmget(0x0, 0x3000, 0x10b, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x2000) syz_read_part_table(0xd4, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300)="a3d0d4d3281ef5dc55019615be0d2024a27606eecccb160fe6005257732863336cf470d26dd35fb9f6ba37dcc3b4e9fa0e9083ab87878114d5c1f657e86b28a1380431df6fa244966546971b6fb92002c961fa064fe5d88af63cf07d19aae97b6462e14c2b63913e70a3d4e8030676eda703b5fc6e63a786a139b0239c7e1546b42652", 0x83, 0x6}, {&(0x7f00000003c0)="08334206caf8b7bb633f8d8937811609f9e59381adc705c1c1b8331d14767a23867506fba60711ac7fe039b3835304f4814548b3180410793ce85097d16addc85e92894e442e84a4b4a020942c871882d8fb21110bff7bc1463f358d52fec46db58955571255b30790c65103ff5bf84de89470f1299a235a2b04d06776fdd6541ba35ed03818f1e7fbdebb08ac976245438d2e09ead482d5a23f7ffb1e4505", 0x9f, 0x3}, {&(0x7f0000000480)="47eb0a953f0edbe1cc06e360974b8e9ba0c250f0f520ca64ff591c62de4afb493f82e22ed0648908ed0c50374f496ad1c2d897f9bf4e3972cff9ec27a730cd48236a060db91bbfd80edf1696", 0x4c, 0x65f}]) recvfrom$unix(r0, &(0x7f0000000580)=""/4096, 0x1000, 0x10020, &(0x7f0000001580)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001600)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001a00)={0x3, 0x81, 0x1, {0x77359400}, 0x312, 0x296}) connect$ipx(r0, &(0x7f0000001a80)={0x4, 0x4, 0x7fffffff, "be5c077cbb96", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001ac0)={0x0, 0xbe}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001bc0)={r3, 0x54, &(0x7f0000001b40)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in6={0xa, 0x4e23, 0x317, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xfb, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}]}, &(0x7f0000001c00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001c40)={r3, 0x1}, 0x8) getpeername$inet(r0, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001d00)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) kexec_load(0x4, 0x1, &(0x7f0000001e00)=[{&(0x7f0000001dc0)="64f6f173bfda1f828b1d5189f9f323a9b8f7fb9577b93b943cbc4701fd0cd23995b53e32d44c137f114f482202d4e861f6dcbe90", 0x34, 0xfffffffffffffffe, 0xaa90}], 0xa0000) r5 = semget(0x3, 0x3, 0x180) semop(r5, &(0x7f0000001e40)=[{0x0, 0x2, 0x1000}, {0x4, 0x24c8, 0x1000}, {0x1, 0x100, 0x800}, {0x0, 0x5, 0x1000}], 0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001e80)=""/35) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001ec0)=""/15) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000020c0)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002080)={&(0x7f0000001f80)={0xd4, r6, 0x300, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ca}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0xd4}, 0x1}, 0x4000080) write$evdev(r0, &(0x7f0000002100)=[{{0x77359400}, 0x4, 0x7f, 0x1}, {{0x0, 0x2710}, 0x8001, 0x7ff, 0x4}, {{}, 0x9, 0x3ff, 0x7fff}], 0x48) removexattr(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)=@random={'user.', '$,security\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002200), &(0x7f0000002240)=0x4) [ 182.611311] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 182.634861] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 182.644897] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 06:54:38 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9f, "20fb6df5f1f708c28a0b5a446d8301281c3db61b9fe00218b09598c4e3d8f2fbbdf8b80fe3033004a320018ea894faaa47fbd82ccf120e203e38ae344a1e45ef5d02c758f780d52f7e74aed32a0f543f3d2a8d6a7f6d7e24116b408d7d4f4545184e576a3cc870fadc60c33ce06725733e76fbdd7ebb60a2d912805bdb282c0ce0636224afaf9b00eac63c02acd2f46b3cf149660f26950fb33cb0f3a67fa4"}, &(0x7f0000000200)=0xa7) accept$netrom(r2, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000010000000000000000000000072ddedf448847662a4e369b549b2572d0dc83030a232bb67ec97d9ac350f399d98562a7373f0d8f3bf61f02f35668d6801c291fd1a0c32245c0bb2986a3c22ce2734e7397129c3e408c741ee5b1bb038fc9d580a4becdade1acaf", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"], 0x80}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1f, 0xa248, 0x0, 0x6, 0x12, 0xd, "5ab721e9e87def332168347e055d465d03aba27e27548a4b26197da25d029a6ab4894d15024857f5b21bbc13cadf043c970298a7d27857035a7e907fe82aed04", "9285752fb3ac92c53651d87db87f6d2c9a465bc5702f3d0de223841a95e2f4ccaf6e5bca7b36ef7ceb3b6943b077c8ef7101d5e72317e477921e27483bae72e3", "5ba10096d72653843c774057756d8c6787da7cbd1585e3b0fca87ee647b6858b", [0x10001, 0x7]}) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000480)={{0xf000, 0x1000, 0xd, 0x101, 0x0, 0x3, 0x7, 0x4, 0x9, 0x80, 0x7, 0x5}, {0xf000, 0x0, 0xb, 0x0, 0x0, 0x0, 0x259c0000000000, 0x0, 0xb9, 0x100, 0x5c, 0x1f}, {0x4, 0x7002, 0x1f, 0x3f, 0x3ff, 0x40, 0x4, 0x2, 0x1, 0x1000, 0x10001, 0x3}, {0x100000, 0x1002, 0x1b, 0x7, 0x2ee2, 0x0, 0x10000, 0x2, 0xc5, 0x7e0, 0x3, 0x93f}, {0x10000, 0x4000, 0x0, 0xffffffff, 0x3, 0x6, 0x101, 0x7, 0x1, 0x647, 0x6, 0xfffffffffffffffc}, {0x4000, 0xf002, 0x10, 0x4, 0x1, 0x91e, 0x5, 0x400, 0x1, 0x20, 0x401}, {0x2000, 0x10002, 0xb, 0x4, 0x2, 0x9, 0x9, 0x2, 0xa7, 0x81, 0x5, 0xffffffff80000000}, {0x5000, 0x3000, 0xe, 0x4, 0x28, 0x7f, 0x2, 0xffffffffffffffc1, 0x100000001, 0x8, 0x80000001, 0x4}, {0xf000, 0x104001}, {0x2, 0x13004}, 0x0, 0x0, 0x10f000, 0x40, 0x7, 0x1100, 0xf001, [0xfff, 0x400, 0xffffffffffffff7f, 0x7ff]}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000005c0)={{0x0, @empty, 0x4e23, 0x1, 'dh\x00', 0x2b, 0xfffffffffffffff7, 0x6}, {@empty, 0x4e21, 0x0, 0x1, 0x4, 0x4}}, 0x44) [ 182.653454] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 182.662739] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 182.662888] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 182.672250] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 182.690979] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 06:54:38 executing program 5: r0 = socket$inet6(0xa, 0x802000000803, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/04/11 06:54:38 executing program 0: r0 = openat$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$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = getpgid(0x0) kcmp(r3, r4, 0x5, r1, r2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x401060, 0x0, 0xfffffffffffffffe}) 2018/04/11 06:54:38 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x7, 0x2f8, [0x0, 0x20001080, 0x200012e0, 0x20001508], 0x0, &(0x7f0000000000), &(0x7f0000001080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ifb0\x00', 'teql0\x00', 'ifb0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xd8, 0x120}, [@common=@mark={'mark\x00', 0x10}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"78c94694a5287016c205ea5f09f4b53d89a255e32526df300b8b3bbe408d"}}}]}, {0x0, '\x00', 0x4, 0x0, 0x1, [{{{0x0, 0x78, 0x6000, 'vlan0\x00', 'sit0\x00', 'eql\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xd0, 0x100, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x88a8, 0x1, @broadcast=0xffffffff, 0xffffffff, @loopback=0x7f000001, 0xff000000, @empty, [0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x80, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6c023529f80adda9ce2fa5c141a3fff8f0f7f7f8be2b777ed3915e7f6f8f"}}}]}, {0x0, '\x00', 0x6, 0xffffffffffffffff}]}, 0x370) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) [ 182.704584] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 182.713463] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 182.723139] IPVS: stopping master sync thread 13581 ... [ 182.743369] IPVS: stopping master sync thread 13578 ... [ 182.770413] IPVS: stopping master sync thread 13577 ... [ 182.793568] IPVS: stopping master sync thread 13576 ... [ 182.809106] IPVS: stopping master sync thread 13575 ... [ 182.817126] kernel msg: ebtables bug: please report to author: entries_size too small [ 182.830391] IPVS: stopping master sync thread 13572 ... [ 182.839392] IPVS: stopping master sync thread 13565 ... [ 182.850692] kernel msg: ebtables bug: please report to author: entries_size too small [ 182.862544] IPVS: stopping master sync thread 13563 ... [ 182.876597] Dev loop2: unable to read RDB block 6 [ 182.881851] loop2: unable to read partition table [ 182.901569] loop2: partition table beyond EOD, truncated [ 182.907313] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 182.958099] isofs_fill_super: bread failed, dev=loop6, iso_blknum=16, block=32 [ 182.967527] Dev loop2: unable to read RDB block 6 [ 182.972492] loop2: unable to read partition table [ 182.978282] loop2: partition table beyond EOD, truncated [ 182.983844] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/04/11 06:54:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) listen(r1, 0x5) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) write(r2, &(0x7f0000f8aff1), 0xff8f) close(r3) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/11 06:54:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xfd3}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0x4c, 0x6, 0x9}, 0x99fef81d833f26c5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="4500000000000000c146fa2453bbb96b52873c0000f2ff000000009500028000000000"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000954ff8)={r4, r3}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) r6 = dup3(r4, r5, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00007d5000)={r5}) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000480)=""/194, 0xfffffffffffffca8) 2018/04/11 06:54:44 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200040, 0x20) ioctl(r0, 0x80000001, &(0x7f0000000040)="3c56a6cbf2ea88b75986c8fbc2e3bb38997f6c6b0f8d69022c7ce683abb640a4106a2d8179c58cc34d23e0f032e6bd184877e7f895dc777aab55553ebe8b2a37af8bc6513351a8a78493075177e189a64303d3197c90d61209f0c5994db082555113c8639f18513439ccc559d14efc7afff75c110b5cfd47c00b13c3d64b7abe09285b1c4a12474f76e36541d3") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200)=0x10000, 0x4) sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}, {}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x501000, 0x0) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x1}) 2018/04/11 06:54:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a0000000000000000020000000c003f000950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getpgid(r2) r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r3, r1, &(0x7f000013bffc), 0x100) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x1f, 0x1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x3f}) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000080)={0x60000006}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) fgetxattr(r5, &(0x7f0000000180)=@random={'security.', 'sha224-avx\x00'}, &(0x7f00000001c0)=""/86, 0x56) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/11 06:54:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24, 0x400000000000000, @loopback={0x0, 0x1}}, 0x11ffb0d4ee193e4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xffffffffffff8b30, {{0xa, 0x4e21, 0xf3, @dev={0xfe, 0x80, [], 0x1a}, 0x600}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80401) setns(r0, 0x8000000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x101, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x384, 0x81, 0x8, 0x0, 0x9, &(0x7f00000001c0)='syzkaller0\x00', 0xffffffff7fffffff, 0x9, 0x8}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000a40)=""/4096, &(0x7f0000000100)=0x1000) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) 2018/04/11 06:54:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x32, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x1, 'sh\x00', 0x0, 0x2a8d, 0x26}, {@loopback=0x7f000001, 0x4e24, 0x10003, 0x8, 0x7455, 0x3}}, 0x44) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/87, 0x57, 0x0, 0x0, 0x0) 2018/04/11 06:54:44 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 189.205536] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 189.221578] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 189.222252] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 189.240181] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 189.250238] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 189.259435] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 189.263350] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 189.273672] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 189.277939] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 189.286860] IPVS: stopping master sync thread 13657 ... [ 189.299774] IPVS: stopping master sync thread 13656 ... [ 189.305375] IPVS: stopping master sync thread 13655 ... [ 189.310864] IPVS: stopping master sync thread 13653 ... [ 189.316499] IPVS: stopping master sync thread 13652 ... [ 189.322081] IPVS: stopping master sync thread 13651 ... [ 189.328007] IPVS: stopping master sync thread 13650 ... [ 189.333730] IPVS: stopping master sync thread 13649 ... [ 189.977127] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 2, size 4096) [ 189.987896] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 16, size 4096) [ 189.998611] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 190.001683] ebt_limit: overflow, try lower: 0/0 [ 190.176518] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 2, size 4096) [ 190.187228] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 16, size 4096) [ 190.197927] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 190.211626] ebt_limit: overflow, try lower: 0/0 2018/04/11 06:54:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x7, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000540)=0x3) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/11 06:54:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x1e, r2}) 2018/04/11 06:54:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) 2018/04/11 06:54:51 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x191) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x410880) creat(&(0x7f0000000180)='./file0\x00', 0x2) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x40, 0x80) socket(0x9, 0x3, 0x7) r1 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x3f, 0x204080) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000540)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/04/11 06:54:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a0000000000000000020000000c003f000950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000300)={0x5, 0x8001, 0x0, {r3, r4+10000000}, 0x9, 0x10000000000000}) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x1, 0x5000}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000005c0)={0xfffffffffffffff7}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r7}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) r9 = socket$inet6(0xa, 0x5, 0x0) r10 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r10, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r2, r6) dup3(r2, r5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000400)={0x700000}, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/11 06:54:51 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:54:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xfd3}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0x4c, 0x6, 0x9}, 0x99fef81d833f26c5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="4500000000000000c146fa2453bbb96b52873c0000f2ff000000009500028000000000"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000954ff8)={r4, r3}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) r6 = dup3(r4, r5, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00007d5000)={r5}) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000480)=""/194, 0xfffffffffffffca8) 2018/04/11 06:54:51 executing program 3: 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) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) open(&(0x7f0000000000)='./file0\x00', 0x123000, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00005fb000/0xe000)=nil, 0xe000}, 0x1}) 2018/04/11 06:54:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x2002) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x9, 0x5, 0xffffffffffffff01, 0x2, "90220469515276c30d6fbb60cd6c8c2949d39e493eabe27409b60274c458c6896ecaa582a6fbfcce4f880714", 0x5}, 0x0, 0x0, 0xc2, 0x0, 0x800, 0x3, "6fe1c3eaf4016d4aeb1fd07a2de057b9b264122a51f3db3339b1e3fe91b156c6b2b43985f55fa6240c81338aa31095d5a591dc4e23d721a120436e9e51b5d406", &(0x7f0000000180)='id1\x00', 0x4, [], [0x10001, 0x7fffffff, 0xfffffffffffffff7, 0x7fff]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) [ 195.825081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 195.836788] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 195.847258] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 195.864004] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 195.866630] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 195.883317] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 195.892601] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 195.905271] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 195.910564] IPVS: stopping master sync thread 13710 ... 2018/04/11 06:54:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200000, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x30, 0x10000, 0x100000000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='0.file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x400, 0x0) sendmsg$alg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="70fcc9c6c8c642294f3db4b79b37361515ce8a0c17bb737179f7845f03a3eac6577bb5a44950043089452df707bec3e78f62b2ab132c7955566d13fde810976920fb64d0f1d73f652c0b8a4b32107be03cc7cda50ae3b982c71dbd037b67d6ac17e09704148db50d9f5ce584d07970142776a3df46768a", 0x77}, {&(0x7f0000000380)="dfaaca3efe80d8ef2032c65b9afa8ebac0214ab2f9c481186f818498abfc62343b25b034dc64ecd83e777bcda7d511b96d3dfc4bee427959fded1955b2e2cd41012806f2974d5b89a31d95b0db71183877a303032f6d89c4c91ca6c81a0394a0c4f018dbc02f88472fd6f95d65319af9b55e5cf2f4d19f84d71049129ecb0878f992822e50181f7a4886ec8ba3d2aa60209b9cdd516488b3971f54134da42699e9976cff724d23d5b0f13517cacb55767d3b7d4d581d21947cac", 0xba}], 0x2, 0x0, 0x0, 0x41}, 0x8080) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000200)={0x3, r4}) write$fuse(r4, &(0x7f0000000240)={0x14, 0x0, 0x6, @fuse_poll_out={0xff}}, 0x14) [ 195.923843] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 195.934612] IPVS: stopping master sync thread 13708 ... [ 195.946347] libceph: parse_ips bad ip '0.file' [ 195.952934] IPVS: stopping master sync thread 13706 ... [ 195.960625] libceph: parse_ips bad ip '0.file' [ 195.962056] IPVS: stopping master sync thread 13702 ... [ 195.975853] IPVS: stopping master sync thread 13701 ... [ 195.983986] IPVS: stopping master sync thread 13699 ... [ 195.991859] IPVS: stopping master sync thread 13698 ... [ 195.997497] IPVS: stopping master sync thread 13697 ... [ 196.609121] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 2, size 4096) [ 196.619849] REISERFS warning (device loop5): sh-2006 read_super_block: bread failed (dev loop5, block 16, size 4096) [ 196.630573] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 196.637285] ebt_limit: overflow, try lower: 0/0 2018/04/11 06:54:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x355, &(0x7f0000000240)=[{&(0x7f00000000c0)="90652af066deaa5e37618b1a06331f0af750c8f5d0c6457590fa5bec75053a9329105c0c203bf8a65ad3c941bcb6dd2246785980e16c9f64de9d18bb25534e1264c293840ac00f28b520157e120915c46997d0b585985ab6173e34b868e8355404539d5318c3f1288d5f26383891bdcc37eef174f91efd0886bbb64adbaea2a2b305eab1aab52a711fc59f756a9da1dee5e2c3fd7279da0075778d8ee7a6f3e5277b1daae6afaa36b830"}, {&(0x7f0000000180)="4abd8fdbb9c4f01e3b84b399896cbdb8bf6381e5768e440914fffc6621e65f1cf3a93d9ef76b851ed9d5eb0c00aa3495c86bcab804a50c80e3681be46c42b0f8d041c1cc7db3b76ca07527ff06dc61f3b14dd2d1cff6cd09dc94293c116cd31b5ce42dc0568a1496c79a62b75355e1cd33179d110fdd004d8d45eafd0142191d584f", 0x158}, {&(0x7f0000000040)="ae169839c4e2d0546216e4e9ea2896f7b53e2073e7858489ad0df33b573d8c2cc560833f35a577e14a742e537d13"}], 0x0, &(0x7f0000002000)=[{0xffffffdc, 0x10e, 0x2000}], 0x10}, 0xfffffffffffffffb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x2, r0, 0x1}) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000380)=""/254, &(0x7f0000000480)=0xfe) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/04/11 06:54:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/11 06:54:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="59f1e7a94cbf3a3417b66166bfff7c0f3ceec2fb8152eda4f01dd2c1c3796a6a38875f5300e339ff6519eb2160efc2883937b964e6eab1a28beab5bcfc98346d482ed88b6841c5", 0x47, 0xffffffff}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="5c67df7594684430eef11657b9f37f4eb102"]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x300) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/11 06:54:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000000c0)="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") 2018/04/11 06:54:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000002c00fb0a0000000000000000020000000c003f000950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:58 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="e4"}, 0x5) 2018/04/11 06:54:58 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:54:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') mq_timedreceive(r0, &(0x7f00000000c0)=""/221, 0xdd, 0x10001, &(0x7f0000000000)={0x0, 0x989680}) r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/04/11 06:54:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x10001) 2018/04/11 06:54:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x374) 2018/04/11 06:54:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:54:58 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x8, &(0x7f0000000280)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @generic={0x103, 0x0, 0xa39}, @generic={0x8, 0x80000000, 0x1, 0x9}, @jmp={0x5, 0x0, 0xc, 0x7, 0xf, 0xf6e07daad34df9d5, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x8, 0x34, &(0x7f0000000300)=""/52, 0x41100, 0x1df4ccdd36f1313f, [], r0}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x4040) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000200000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0xc0189436, 0x6f2000, &(0x7f00000001c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/11 06:54:58 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x19}, 0xad31}, 0x1c) [ 202.464303] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/11 06:54:58 executing program 2: socketpair(0x3, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000040)=0x1, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/11 06:54:58 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r3 = socket$inet(0x2, 0x1, 0x100000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x78, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0xbb}, 0xbf}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x4d0f919a}, @in={0x2, 0x4e21}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000540)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x68a, 0x3, 0x80, 0x3, 0x2}, &(0x7f0000000600)=0x98) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getpgrp(r0) acct(&(0x7f0000000140)='./file0\x00') r5 = semget$private(0x0, 0x1, 0xc1) semctl$GETNCNT(r5, 0x6, 0xe, &(0x7f00000001c0)=""/245) acct(&(0x7f0000000100)='./file0\x00') acct(&(0x7f00000000c0)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000980)) 2018/04/11 06:54:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000000080)={0xa, 0x4e20, 0x7}, 0x1c) [ 202.556789] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 202.564088] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 202.580053] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 202.582226] Process accounting resumed [ 202.598174] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:54:58 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x0, 0xffffffffffffffff, 0xc}) [ 202.606642] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 202.607388] Process accounting resumed [ 202.624118] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 202.637816] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 202.644271] Process accounting resumed [ 202.646558] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 202.651430] IPVS: stopping master sync thread 13808 ... [ 202.664699] IPVS: stopping master sync thread 13806 ... [ 202.676554] Process accounting resumed [ 202.678143] IPVS: stopping master sync thread 13800 ... [ 202.682984] Process accounting resumed [ 202.694660] IPVS: stopping master sync thread 13799 ... [ 202.701076] IPVS: stopping master sync thread 13795 ... [ 202.706916] IPVS: stopping master sync thread 13793 ... [ 202.709174] Process accounting resumed [ 202.716809] IPVS: stopping master sync thread 13791 ... [ 202.727399] IPVS: stopping master sync thread 13785 ... 2018/04/11 06:55:04 executing program 2: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) fcntl$addseals(r0, 0x409, 0x9) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/11 06:55:04 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$alg(r2, 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/114, 0x72) 2018/04/11 06:55:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="f20000005cd43ab0255d8c7d6e233db39e3c1f2995f2566e69e1e698948e8170aaa9e501cdef73edd26b3ff0cfb0cf76d2f34d1b7d1837e36324fe766064014f4834fa2139d754bfd4069fbfbc23bd3efad404000000000000002220454de6cc145dd035d0d7794e489aefb8c985dad01b8f2ce88af133dd7d631713eec24c1ec68d3342fac57b4a0e817c106608c0ed907b75f95a1714f6a50cb6f0f39bf06f53dce7203da474e1d1430d3b167f8f5fd0189713995a911e6433a6796ba01ed844c73bbabb1b7bc58f86ecbf4a18f1ccdd1f41643d132b263d7281c2af3c6c1e6f1de46162b205ce065d2b63a029afa80c09946bb5bf"], &(0x7f0000000180)=0xfa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x10, "4157876fc81eac1a1e1da40538ad7346"}, &(0x7f0000000200)=0x18) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/11 06:55:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000000000)) 2018/04/11 06:55:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:04 executing program 6: io_setup(0x401, &(0x7f0000000040)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x400, 0x80) sync_file_range(r2, 0x5, 0x4, 0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x4a, r1, &(0x7f0000000080)="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", 0xfb, 0x100000001, 0x0, 0x1, r2}, &(0x7f0000000200)) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="240000002a0025f000150000000000000080000916000000000000000000000000000000", 0x24) getsockname$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) 2018/04/11 06:55:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x404, 0x0, 0x55}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0x329, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xbf, 0xa3, &(0x7f0000000100)="50556300d29b2a257a6fe79798c4b83035e21bd69394bc5e0790f2ada01d75c068e8907f374b8c9d7395f3dbd8f56a7a86a9574e80c11f59c67ef5b8faf1430981afc38f537eac7b34f188cfbe4d271f3bd020c8f03e7932ab447080ea7bfcfc1f51c258061892658635e861cdaade384942a0eeedc835c33deb0a98835f24d105e5e2dae865bab68829c19fdc35c442f4f36fa147e0edc19907a5036ebb91846a8aab42dc898900ba80cea2eac1e8d37f356c785e35d3eef666ed5a3d7692", &(0x7f00000001c0)=""/163, 0x5, 0x8}, 0x28) 2018/04/11 06:55:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80000001}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x6) 2018/04/11 06:55:04 executing program 2: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000280)="a1a4075f8800000000000000070000000041954bfba7c908ea0e11464486e05dfeb690257ca2cc434e0fe8eac45e45c7387fe1a9e510d62647129bfa9f2502fa1efe742dd1f795010fdd23", 0x4b) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x60000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000240)={0xfffffff800000000, 0x1, 0x4, 0x7, 0x6}) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0xfffffffffffffee9, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x20000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4) 2018/04/11 06:55:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="eb765555dbf47e95fe8897849876e2cf95eac4d6ac0f0e", 0x17) bind$alg(r0, &(0x7f0000000980)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/04/11 06:55:04 executing program 3: rt_sigaction(0x20000000000007, &(0x7f0000000000)={0x20a4d70e, {0xffffffffffffc126}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000c0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x10080) accept4$netrom(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) syz_open_procfs(0x0, &(0x7f0000000240)='net/ipx\x00') 2018/04/11 06:55:04 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x3b5e41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x200, 0x0) clock_gettime(0x3, &(0x7f0000000140)) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000011c0), &(0x7f0000001200)=0x30) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001240)=0x4) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000001280)=""/123) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001300)={0xffff, 0x2}) getsockname$netrom(r3, &(0x7f0000001340)=@full, &(0x7f00000013c0)=0x48) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000001500)={r2, 0x9, &(0x7f0000001400)=[0x6, 0x8, 0x101, 0x400, 0x9, 0x7ff, 0x9, 0xfde, 0x7], &(0x7f0000001440)=[0x1, 0x2, 0x3f, 0xffffffffffffffff], 0x10, 0x8, 0x3, &(0x7f0000001480)=[0x4, 0x0, 0x401, 0x2, 0xde34, 0xfffffffffffffff9, 0x8000000000000, 0x9], &(0x7f00000014c0)=[0x3, 0x100]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001540)={{0x2, 0x84cd, 0xffffffff80000001, 0x7fff, 0x0, 0xbca}, 0x0, 0x5, 0x8}) r4 = gettid() capset(&(0x7f0000001580)={0x39980732, r4}, &(0x7f00000015c0)={0x5, 0x3, 0x0, 0x5, 0x4e, 0x800}) mkdir(&(0x7f0000001600)='./file0\x00', 0x8) unlinkat(r3, &(0x7f0000001640)='./file0\x00', 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) finit_module(r0, &(0x7f0000001680)='/dev/vcs\x00', 0x1) llistxattr(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=""/85, 0x55) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001780)={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x8}, {0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x3, [0x37, 0x4, 0x1, 0x9, 0x4, 0x80, 0x4, 0x3]}, 0x5c) timer_create(0x0, &(0x7f0000001900)={0x0, 0x30, 0x0, @thr={&(0x7f0000001800)="e4cc8c49004089103781d32ff1ebd2e93c46199cd4be3c18e7e8ca24a5ca3d62d86b8915f146a9d7f6319e17a7494fb3cab5ebb3bd6a1bb121d6644ee6878600bc0263486c4f4c879b652dedf2829e4f0131c3f318aefc6348a08060aa3c12fa28e4b10a3892da79a9f88a442d332c571315bc62c22d741b6adf0d9e0ec3980a59dac62729914d56401df52393ae13e93d1a65f5c11c062617d6d34028e1b8a745c8c2", &(0x7f00000018c0)="6bd595b99f63729a168b232358d23c837ab0d6d9e7fc486f763c38420e45881a3add01baa86b3d962de5ee18ec28eed360d0b9f0"}}, &(0x7f0000001940)) connect$netlink(r0, &(0x7f0000001980)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) syz_mount_image$msdos(&(0x7f00000019c0)='msdos\x00', &(0x7f0000001a00)='./file0\x00', 0x7f, 0x5, &(0x7f0000002d80)=[{&(0x7f0000001a40)="8c592c5d41b42e1f9d0b8afe76582a47e77f39c0b2579d117c30e630c46763d2ebd56ff6d1186edc27ff2bb54e097110dfae25ecc30122b37de5f84c79d87266a9aa1ce5cef0ca8e271910a0a3238de01b11955b5188c6436cdc2b1f29b0dcaa18a70df39802038ac7f33d43b1e71e7f17f0d686893eb46b811bfb8774f1e47cc03f", 0x82, 0xa2d1}, {&(0x7f0000001b00)="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", 0x1000, 0x9}, {&(0x7f0000002b00)="4551afe6335e1d7051904a6235b93b43d5d9d1ce0b1bcf2ee0b8c9fe5bbf8aadc17b8b069535c0a3e3c2f09aa30fb6d3a45b4b671ebd6f8a5c3690c1fb780186b0677c", 0x43, 0x5}, {&(0x7f0000002b80)="a7245f650ac3e3084efba0084f9c3d703e10639de8c64c54563087762f14936a6341b1d19a163c4751a26620fd08afe64e433102c08a3c950e3db7e5586418c1470a0165828242dcc69e756ac8a9854591f631061a4cd4ac6e5d8c6604694abd46a5c35a0e757c9046bc8d84bec12e8fab91c230bab467f429bba8706dea7d0b3faefa4db1f090ac7424bd2b1d91e1fe33b1eacd0011e3b8618b9b72c227ec5c9199f2d88d752f9008a9665cfa489553af7708d73519976c71d0694591294f3d6199557e47", 0xc5, 0x1}, {&(0x7f0000002c80)="1263b9b19b060c6e05b4fb25f2ab7b565829605f1ed929a220a0a63e7a0226ce86032c4ef522a59c04b247c2e14c13560e5efa1590be0af27d4b3dd261152ff8c418471b78988c64b7c10f4939f6b673b9c8182a5eb63bf9ea83bec98bd7f246e1ec08e55fb517638b2ffb3079523d9dae7dc2a41d45ce34392d6aa63a40641c75b42c13abd4f3508a0e07f24741c2c598332412279b07295f960ddd97b23f34c50e5b4c51d26b964257a575078d90515349398e5b671a44977a00a6a2102a209ddce41627f05c539c089ead6cc8b197215e3e67d9ab46f88dda23154b838f29", 0xe0, 0x8}], 0x0, &(0x7f0000002e00)={[{@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@codepage={'codepage', 0x3d, '857'}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x34, 0x37, 0x36, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x32]}, 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32, 0x33, 0x37]}, 0x2c}]}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002e80)=0x80000000, 0x4) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000002ec0)={"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"}) bind$netrom(r0, &(0x7f00000032c0)=@ax25={0x3, {"ff77dce51f915a"}, 0x8}, 0x10) recvfrom$inet6(r3, &(0x7f0000003300)=""/222, 0xde, 0x2, &(0x7f0000003400)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xca6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003440), &(0x7f0000003480)=0x4) bind(r5, &(0x7f00000034c0)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) 2018/04/11 06:55:04 executing program 2: syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f0000000280)}, 0x330) socketpair$inet_icmp(0x13, 0x80e05411, 0xfffffffe, &(0x7f0000000180)) 2018/04/11 06:55:04 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x38fcc50d, 0x2, 0x9, 0x0, 0x7, 0x100000001, 0x2b, 0x20, 0x0, 0x80000001, 0x2}, 0xb) 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$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f00000018c0)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1ff, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) dup2(r0, r1) 2018/04/11 06:55:04 executing program 0: connect$netlink(0xffffffffffffffff, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) getpeername$netlink(0xffffffffffffffff, &(0x7f0000195000), &(0x7f000075effc)=0xc) 2018/04/11 06:55:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x20, 0x6, 0x2}, 0x8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 209.083105] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 209.104919] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 209.127573] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 209.140070] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 209.159727] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 209.167383] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 2018/04/11 06:55:05 executing program 0: r0 = memfd_create(&(0x7f0000000040)="72836d667300", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) [ 209.179271] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 209.196827] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 209.197693] IPVS: stopping master sync thread 13882 ... [ 209.224391] IPVS: stopping master sync thread 13881 ... [ 209.230481] IPVS: stopping master sync thread 13880 ... [ 209.236368] IPVS: stopping master sync thread 13870 ... [ 209.241999] IPVS: stopping master sync thread 13867 ... [ 209.248666] IPVS: stopping master sync thread 13861 ... [ 209.254428] IPVS: stopping master sync thread 13859 ... [ 209.260258] IPVS: stopping master sync thread 13857 ... 2018/04/11 06:55:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f00000017c0)=[{&(0x7f0000000500)="db", 0x1}], 0x1, 0x0) munlockall() 2018/04/11 06:55:11 executing program 2: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0xaaaaaaaaaaaacc8, &(0x7f0000000200)=[{&(0x7f0000000140)="4244d6e42a80d6e42a87010000050003000007fa000002000000080000040000001907d708756e7469746c656400000000000000000000000000000000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e6500000000993e0512a4e8a2b5000000000000000020000000001000000000000000000000200000100010", 0x9a, 0x400}, {&(0x7f0000010200)="00000000000000000100000300000000000000000000000000000000000000000200000700000010", 0x28, 0x800}, {&(0x7f0000010500)="00000000000000000100000300000002000000030000001400000001000000060200002500000010", 0x28, 0x2800}, {&(0x7f0000010700)="00000000000000000000000000000000000000000000000001f800f80078000e0000000200000000ff01000300000f000000000108756e7469746c65640001000000000700000002d6e42a80d6e42a86000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000020000030000000000000000000000000108756e7469746c6564", 0xa3, 0x29e0}, {&(0x7f0000010b00)="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", 0x100, 0x2de0}, {&(0x7f0000010e00)="0000000000000000000000000000000001c4018e0158012200ec00b60080000e0000000400000002ff01000500000b00000000020566696c6534020082003f3f3f3f3f3f3f3f0000000000000000000000150000000000000000000000000000000000000000d6e42a86d6e42a8600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000208564944454f5f54530001000000000100000016d6e42a86d6e42a8600000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000018000000000212d181d18ed0b7d0bad0b0d0bbd0bbd0b5d18000020082003f3f3f3f3f3f3f3f0000000000000000000000180000000000100000020000000000000000000000d6e42a86d6e42a860000000000000000000000000000000000000000000000220001000000000000000000000000000000000000000000000000060000000010000004000000000000000000000000020566696c65300000000000000000000000000000000000000000000000000000060000000011000003000000000000000000000000020566696c6531000000000000000000000000000000000000000000000000", 0x1e0, 0x31e0}, {&(0x7f0000011200)="000000000000000000000000000000000000018e0158012200b0007a0044000e", 0x20, 0x35e0}, {&(0x7f0000011400)="d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800a00000000000000000000000000", 0x20, 0x4a00}, {&(0x7f0000011600)="4244d6e42a80d6e42a80010000000003000007fa000002000000080000040000001007da08756e7469746c656400000000000000000000000000000000000000000000000000000000020000200000002000000000000000000000000000000000000000000000000000000000636e6500000000993e0512a4e8a2b5000000000000000020000000001000000000000000000000200000100010000000000000", 0xa0, 0xffc00}], 0x0, &(0x7f0000000040)={[{@dir_umask={'dir_umask', 0x3d, [0x32]}, 0x2c}, {@type={'type', 0x3d, "bcf2857e"}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x3b, 0x34]}, 0x2c}]}) 2018/04/11 06:55:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1c, 0x3f, @empty, 0x95}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) accept4(r0, &(0x7f0000000340)=@hci, &(0x7f0000000180)=0x80, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x80000000, 0x5, 0x2, 0x10001, "6edd3ce635aea955ae8d16b4e6f3fb79c79cbdfbfaf5ac40c5a84a71acb0d60fce23d7422400ad85455f4e83", 0x21}, 0x0, 0x0, 0x4, r2, 0x5, 0xff, "d06f8829ca4d974e55a5262ec225072a5bf4a14f7297bd97dbe462f5fccc29bc6c7b17a26bca92aff361a02c8ed16734d489b5e2b96bfd27f3b954a1156ed48f", &(0x7f0000000140)='\x00', 0x1, [], [0x4, 0x4, 0x3, 0x9]}) r3 = socket$inet6(0xa, 0x80001, 0x2) accept4(r3, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000001c0)=0x4, 0x4) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) 2018/04/11 06:55:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x0) msgsnd(0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="01"], 0x1, 0x0) unshare(0xc000000) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) writev(r2, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/04/11 06:55:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:11 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x200000, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000480), &(0x7f0000000580)=0x30) getresuid(&(0x7f0000000080), &(0x7f0000000400), &(0x7f0000000440)=0x0) chown(&(0x7f0000000040)='./file0\x00', r2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000280)=0x7) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000002c0)=""/190) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/04/11 06:55:11 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000df4000000008"]) ioctl(r0, 0x8916, &(0x7f0000000040)) fdatasync(r1) ioctl(r1, 0x8936, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/11 06:55:11 executing program 1: 2018/04/11 06:55:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) ioctl$sock_bt(r1, 0x5411, &(0x7f00000002c0)="8f0c8c41dd4ea41889ed3576c7e11e61c4d85b84621fbd74f41ae34642f1470f0cd934757056d4417ecb52bf2e3563b1fea417775ea6e84aedc8cbc6cc2ba2b8e757600922651c230d21122159f810fb4ddc209d840c3c8444525ba6294404551860415148440c6ba3e1ce9cbc5d4b84e236a11537212474f0ff55319fe04a5f713d7f6b9eef1149ff943e98797d94c6cabae5769f") r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x554c, 0x2ae, 0x400, 0x0, 0xa8d3, 0x10f005, 0xf000, [], 0x3}) [ 215.629997] hfs: unable to parse mount options [ 215.635353] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 215.648673] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 215.655434] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 215.668202] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:55:11 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141181, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0xea0d, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 215.689642] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 215.698339] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 215.704340] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 215.717693] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 215.720330] IPVS: stopping master sync thread 13935 ... [ 215.732941] hfs: unable to parse mount options 2018/04/11 06:55:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7, 0xffffffffffffff70) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"626373683000000000001900", 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x819b, &(0x7f0000000140)=0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x9201}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) 2018/04/11 06:55:11 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x200, 0x44031, 0xffffffffffffffff, 0x100) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 215.753637] IPVS: stopping master sync thread 13934 ... [ 215.769244] IPVS: stopping master sync thread 13933 ... [ 215.790251] IPVS: stopping master sync thread 13930 ... [ 215.800558] ’: renamed from bcsh0 2018/04/11 06:55:11 executing program 1: r0 = socket(0xb, 0x1, 0x8) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) [ 215.807357] IPVS: stopping master sync thread 13926 ... [ 215.816258] IPVS: stopping master sync thread 13924 ... [ 215.822597] IPVS: stopping master sync thread 13922 ... [ 215.830293] IPVS: stopping master sync thread 13919 ... 2018/04/11 06:55:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/11 06:55:18 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1880, 0x8) 2018/04/11 06:55:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) socket$inet6(0xa, 0x2, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:18 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 06:55:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000058b000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x6, &(0x7f0000000080)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xffff, 0x4) 2018/04/11 06:55:18 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa2c0d56ca0e888c1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x0, 0x8004) write(r1, &(0x7f00000001c0)='-', 0x1) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/188) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000000180)="9d770877ee4fdde322b68890e40c6ff7817b7f3a0445f21d0f6f1941e58f4cdcedd1", 0x22}, {&(0x7f00000002c0)="810b0ac5f8aced0e9a966a45fd021974cc96cbccead6b6dd3a2ba58e5d60fd8c7bbc7ae211aba7da4e5823943ef587be6ef354fb00c80d0efc162b5fa33dff91c2cac0ad3db16f80264f1a47ca441d9300576cc9e6e2d508ac61217da17aa0ff496cb093ff3dfb24bf69fbb1cfda80ab890bf7", 0x73}, {&(0x7f0000000340)="b624", 0x2}, {&(0x7f0000000380)="c82e35e9f0d3ccbd7e", 0x9}, {&(0x7f00000003c0)="6f7480141207370238be430f1069005f3fcc0cb9a9e7ca276a6a33310309336a576a29553d35a59e7c0a582fea0dd8af6d08fb580a8510a52d66ec832705b4bdfa9f3e4716f0cf75fec45d2c71af001e5a2dc1c79dc333500abdbcae8d218f13c5ac7a87d84a7e887a", 0x69}, {&(0x7f0000000440)="78081a5a12a6330e5e4dad83009e12d0bd1429979f3af6", 0x17}, {&(0x7f0000000480)="0f3d523b9b458a2f", 0x8}], 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000540)=""/143) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) write(r1, &(0x7f0000001200)="f8", 0x1) 2018/04/11 06:55:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x400000000008035, r0, 0xfffffffffffffffd) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x40, 0x400000000000000}, &(0x7f0000000140)) 2018/04/11 06:55:18 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x2, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)="3d308d4edad2897a7c03f95e729865f8693e781364b54c982ed428a92486ca3bafe9ccfb95b9cfeb58c7d0b9259f425b861b9b3cfbf924a5b819a634cbe55a62fa29196e868c84405e45efde9751a5c524a2aa3e30bcffcd61474c23e0521b14e5aa2350d5e4ed7ca3df1f3251d64af314c2f4a1a5c7925d0ee6b4ceaf7c50f301dcf4137131a461570924f0abbe98636b8ca173101f19907280a6633ab9e2e17775e41c", 0xa4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x180000, 0x8, 0x5, 0x0, 0x6, 0x4, 0x9ab, 0x6, 0x9, 0x0, 0x68a, 0x5, 0x4, 0x1, 0x4]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4, 0x0, 0x848}, &(0x7f0000000580)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x20002010}) r2 = socket$inet(0x2, 0x6, 0x0) fcntl$addseals(r2, 0x409, 0xb) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={"7365637d72697479ecffffffbfffffff000400000000000000000000e5ffffff", 0x2, [{}, {}, {}]}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x284) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)=""/108, &(0x7f0000000200)=0x6c) 2018/04/11 06:55:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) lseek(r1, 0x0, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x1, 0x4, 0x4, 0x23]}) pwrite64(r0, &(0x7f0000000140)="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", 0xfd, 0x0) 2018/04/11 06:55:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000240), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x0, 0x20, 0x1, r1}) 2018/04/11 06:55:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x9, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0xfffffffffffffffc}) 2018/04/11 06:55:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x4, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000080)) [ 222.247357] kernel msg: ebtables bug: please report to author: Wrong len argument [ 222.255555] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 222.263602] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 222.273721] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 222.291174] kernel msg: ebtables bug: please report to author: Wrong len argument [ 222.310071] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 222.325340] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 222.333979] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 2018/04/11 06:55:18 executing program 0: r0 = openat$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$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f80"], 0x2) syz_kvm_setup_cpu$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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0xd1800000000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 06:55:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvfrom(r0, &(0x7f0000000240)=""/247, 0xf7, 0x122, &(0x7f00000000c0)=@l2={0x1f, 0x6, {0x5d0, 0x56fbe4d3, 0x3, 0x3, 0x3, 0x7}, 0x4, 0x6}, 0x80) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', 0x0, r1) [ 222.348270] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 222.364757] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 222.373551] IPVS: stopping master sync thread 14025 ... [ 222.399123] IPVS: stopping master sync thread 14022 ... [ 222.404810] IPVS: stopping master sync thread 14021 ... [ 222.417755] IPVS: stopping master sync thread 14016 ... [ 222.426970] IPVS: stopping master sync thread 14005 ... [ 222.436351] IPVS: stopping master sync thread 14002 ... [ 222.442630] IPVS: stopping master sync thread 14001 ... [ 222.449218] IPVS: stopping master sync thread 14000 ... 2018/04/11 06:55:24 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x400) r1 = socket(0x0, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x7b, "d9326f6fc8df53bd7bedc3f1e09a3fde0a1b6e94a670bd6eb0abca779125fc6c2d2fbcca6bb9d48fb03ca76cb83abe51b4b63b3669259e6fb35d1cf46cfe2382d2f8f66a30ea8c6e52ca914a9b56a56c0b48c712c9dcac9375a541986e81d5d011299d54182fc9207bd89711e8f6f25c2e7821897ad9a48baf088d"}, &(0x7f0000000080)=0x83) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2}, &(0x7f0000000240)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90041, 0x0) read(r0, &(0x7f0000000100)=""/114, 0x72) 2018/04/11 06:55:24 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/231, 0xe7, 0x0) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000100)=""/58, 0x3a}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x590}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x7ff}, &(0x7f0000000240)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x20, 0xe000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000340)={0x90, "11153da2773ca172624f346ec26a95e2093f0d6f36f15fdb9b2872c9ebe7ffa8b490f6c65125ae1db2d6712bf424058cf8a84355dd233da71cf84a0e1409f46d1645fa9b3bbbf9c2692cd7affff2e200ad7e233c74db62b9fa71385a9e108f363ab6eedbc4287c8c35afb12a8610623b6c7edb8556437efa4c7c0f44d31a29ab28e4a8a3ec895dec9078e13735b32f65"}) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r3, 0x9a6}, &(0x7f0000000440)=0x8) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x4e0d) setsockopt$inet6_dccp_int(r4, 0x21, 0x1f, &(0x7f0000000480)=0x8001, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f00000004c0)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'fo\x00', 0xa, 0x1, 0x1}, 0x2c) r7 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x5, 0x9, 0x62, 0x100, 0x0, 0x9, 0x24, 0x8, 0x9, 0x7f, 0xfffffffffffffffb, 0x5, 0xfffffffffffffffc, 0x3f, 0x9, 0x2af55c3d, 0x9, 0x8, 0x47e, 0x4, 0x100000000, 0x0, 0x9, 0x6, 0xce19, 0xb6970ce, 0x3, 0x81, 0x7, 0xd6, 0x8, 0xff, 0x8, 0x2, 0xfff, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x48000000000, 0x1000}, 0x10, 0x8, 0x3, 0x5, 0x1, 0xa, 0xe5}, r1, 0x3, r4, 0xa) socket$nl_crypto(0x10, 0x3, 0x15) r8 = add_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="5f6f017b5a1493fa9aadfb8d37f259ee8f7a6344b060fd074341b95bd719a5266366646daaccf98e4cae490054e9b725c166449bd08ec9f600cc63b5df795201ea712008ebe556fc66193ce1fac2d2b028c6f4b26785fd8ae6b7755052bd521d7c15d43d4eaef410dbf79d0553c1e75c9b8cc2f988163f4e19c90e029497efd558a95730d67f385dbd", 0x89, 0x0) keyctl$invalidate(0x15, r8) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000700)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000740)={r5, 0x9}, 0x8) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000780), 0x80, &(0x7f0000001b00)=[{&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/19, 0x13}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/66, 0x42}, {&(0x7f0000001940)=""/157, 0x9d}, {&(0x7f0000001a00)=""/233, 0xe9}], 0x6, &(0x7f0000001b80)=""/4096, 0x1000, 0x1}, 0x9}], 0x1, 0x2000, &(0x7f0000002bc0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002c00)={r6, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x5) write$eventfd(r4, &(0x7f0000002c40)=0x9, 0x8) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000002dc0)={{&(0x7f0000002c80)=""/211, 0xd3}, &(0x7f0000002d80), 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002e00)=@assoc_value={r3, 0xffffffff}, &(0x7f0000002e40)=0x8) r9 = socket$key(0xf, 0x3, 0x2) fgetxattr(r9, &(0x7f0000002e80)=@known='security.selinux\x00', &(0x7f0000002ec0)=""/17, 0x11) 2018/04/11 06:55:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffc, 0x0, 0x10000000000007, 0x8}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0xff}, {0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1e, [0x7, 0x8, 0x1, 0x1f, 0x8, 0x7, 0x3, 0xfffffffffffffffb]}, 0x5c) 2018/04/11 06:55:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="830000000009690000"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x4, 0xff, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x7a0, 0x3, 0x1, 0x9, 0xffffffffffffffff}, &(0x7f00000001c0)=0x98) 2018/04/11 06:55:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:24 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getpeername(r0, &(0x7f00000004c0)=@ax25, &(0x7f00000002c0)=0x80) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x8000, 0x33e, &(0x7f0000000040)="88081a1eb1f39aaba3d1d6ae6e112b99f337a1e6a67bd0c90f9a9ba03034576458cae31914998c6a89b8d57f4dd65961f51fb4261faa911941926879bbb239419e7abb40de462cd4fcdfd7cff767b19288c2c75849b410a8e453609281a5101dc644aa5990729cc579aa7a15083cf02f159167375e2c306cbb883c8fb56d326ac4f57a43ae7b0007c02a437256e276f07fc293fdde46e10f73bbd814794fa927865d607828cbc5b0019dd625db4089471cf934807220", &(0x7f0000000100)="a95483aee6bc0ad1f3ead5b6996eec846c2eec8dda172fb4cf69ea61e27be252d1f76fa476c5d3e895e362ecb56a51a368a430d78337bba54e3ed109965e3840d82a3e33cac2", 0xb6, 0x46}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000240)=0x3ff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000300)={0xfb, 0x7, 0x9, 0x0, 0x0, [], [], [], 0x77411f78, 0x2}) connect(r1, &(0x7f0000002000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xffffffffffffff48, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000200)={0x3ff, r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={r3}) 2018/04/11 06:55:24 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/11 06:55:24 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x4) 2018/04/11 06:55:24 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) sendto(r0, &(0x7f0000000140)="c61644ecac6bd1d548f9a98ab7ebd7ec6c3aefd6e5b14dae69097ed84064cf5e626cee9866e3251a88b08ba8e73436d2", 0x30, 0x4008080, &(0x7f0000000200)=@pptp={0x18, 0x2}, 0x80) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x2, 0x370000}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000280)={[{0xac2, 0x3ff, 0xee8c, 0x4, 0x100000001, 0x5, 0x7, 0x9, 0xa98b, 0x7, 0x7, 0x80000000, 0x8}, {0x80000000, 0x100000000, 0x41, 0xfffffffffffffff8, 0x1b7, 0x1, 0x4, 0x4, 0x2800709180, 0x8, 0x8, 0x7fffffff, 0x5}, {0x800, 0x7, 0x80000000, 0x80000001, 0x6, 0x14d, 0x7c, 0x3, 0xb0a, 0x3, 0xb, 0x7fffffff, 0x3a}], 0x401}) [ 228.828290] QAT: Invalid ioctl [ 228.833939] QAT: Invalid ioctl [ 228.839581] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 228.851787] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 228.861363] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 228.882200] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 228.894756] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 228.904739] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 228.914297] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 228.923189] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:55:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, 0xffffffffffffffff, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000006c0)=""/24, &(0x7f0000f08ffc)=0x18) munlockall() ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000740)={0x7ff, 0xfffffffffffeffff, 0xc000000000000000, {0x0, 0x989680}, 0xa91, 0x1000}) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000e94ffc)) r5 = dup3(r4, r4, 0x80000) r6 = dup(r4) r7 = shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000880)=""/131) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00000002c0)=""/56) select(0x40, &(0x7f00000000c0)={0x400, 0x8000, 0x9, 0x9256, 0x61e1, 0x1ff, 0x7, 0x7}, &(0x7f0000000200)={0x4, 0x4000800000000, 0x3ff, 0x7, 0x0, 0x1, 0x806}, &(0x7f0000000240)={0xf0, 0x59cc, 0x4, 0x3, 0x10001, 0x2, 0x3f, 0x3ff}, &(0x7f0000000280)={0x0, 0x2710}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={r5, 0x28, &(0x7f00000007c0)}, 0x10) ioctl$TIOCSBRK(r6, 0x40044591) dup2(r6, r3) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) 2018/04/11 06:55:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000080), 0xfffffffffffffc69) [ 228.924244] IPVS: stopping master sync thread 14080 ... [ 228.932141] QAT: Invalid ioctl [ 228.941064] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 228.946752] QAT: Invalid ioctl [ 228.953809] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 228.962370] IPVS: stopping master sync thread 14078 ... [ 228.969006] IPVS: stopping master sync thread 14077 ... [ 228.971323] QAT: Invalid ioctl 2018/04/11 06:55:24 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e54e94dea030000004e83f316a0e9228d53be28e6aa7c498a9047bba1918cc73fd635c51bb932639ecfecd0c4965201a8146e4a6d2a6507faa982c3a29a2b07fb41e035f383405e842b9827d556d8ddcd837531b3be84cd6fdf5c77caf9e316cedcb7de2e79705f5fc44980888c5b654a637efb7cd7599dfc30e2b7e1b6eb30bb00000000e65c016189e1051ab0f6d6d54845c1cd109cfe980e11a37d1e22e75f4ae7a2cdd678055a6827666adbbff506986ce1593ad7cdbf90a3368f5c68fd2b02e7d58610087f373bce66013294b38c877cfb0e3ef6682b0e0100be352f10af74619ed8139e8600000000000000000000000000000000000000000000"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/137) r4 = socket$inet(0x2, 0xffffffffffffffff, 0x20000020) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000004c0)=@broute={"62726f75746507fffffe00", 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000100)={@reserved=0x1}) 2018/04/11 06:55:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getnetconf={0x3c, 0x52, 0x0, 0x70bd2d, 0x25dfdbfd, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7ff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2296217a}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x400}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000002680)) syslog(0x2, &(0x7f0000002580)=""/137, 0x89) rmdir(&(0x7f00000000c0)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d17ffc), 0x4) inotify_init() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000002540)) [ 228.980859] IPVS: stopping master sync thread 14072 ... [ 228.988594] IPVS: stopping master sync thread 14070 ... [ 228.992399] QAT: Invalid ioctl [ 228.994340] IPVS: stopping master sync thread 14069 ... [ 229.007220] QAT: Invalid ioctl [ 229.012770] QAT: Invalid ioctl [ 229.023420] IPVS: stopping master sync thread 14068 ... [ 229.026773] QAT: Invalid ioctl 2018/04/11 06:55:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) socket$netlink(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:24 executing program 1: socketpair(0x8000000000001e, 0xb, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$inet(r1, &(0x7f0000000080)="8b7bc6e4c22129d2b33795cf13c0753f6b30acb5fff5a3ab3829891423cf2eab970697a491930e10698aee245f0df9ee0e82ac4ad84a5b23abe005e6bc772e030e8a4a46605ea42dab7bfe00d7cbfdb730833e56af753548055c5784228c453c34aa21cc004b5d0d3f8f72c70813290a71b7970eca093178a82bce99c20ba6e639e4332e8b38ebc594faa6b18aa2ff0686ff0e80d3055fa8a5d34b6d37b8c39e38e2fc7e4ce9bd11c0236ac0c2222c586389d2b154050074be29cc2e9febf347c05e4a0f46b5f4ba1ed3931e31f2798d00", 0xd1, 0x4, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) [ 229.032948] IPVS: stopping master sync thread 14064 ... [ 229.038787] QAT: Invalid ioctl [ 229.043248] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 229.055374] QAT: Invalid ioctl [ 229.090166] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 229.093601] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 229.099622] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 229.108440] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 229.117089] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 2018/04/11 06:55:25 executing program 0: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x0, 0x2, 0x3, "207a53a34cbea01906d1fa8a809164cb06024edd54a896997aa2ba6ab3444dad94c983ad6c8a9a0f98ccc28618c43e86b9581a6310e06b8e2c8decd8a0e795", 0x17}, 0x60) socket$netlink(0x10, 0x3, 0x13) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="706167656d617000f8266b6b5d784da2064f7e588b63f14a90380769d257d2965d26672547c8a8f977a6a14cd1eaeef75f02b215000c3decdbc78d4eb17035ad125314db141d469c26772e99971bf45b4de1e6255919d77ea75764d7f206129efdd966e0b75a65") ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) [ 229.125963] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 229.142569] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 229.152379] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 229.154226] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 229.161220] IPVS: stopping master sync thread 14113 ... [ 229.175702] IPVS: stopping master sync thread 14112 ... [ 229.191153] IPVS: stopping master sync thread 14111 ... [ 229.205235] IPVS: stopping master sync thread 14110 ... [ 229.211571] IPVS: stopping master sync thread 14109 ... [ 229.218357] IPVS: stopping master sync thread 14108 ... [ 229.224374] IPVS: stopping master sync thread 14107 ... [ 229.230194] IPVS: stopping master sync thread 14106 ... 2018/04/11 06:55:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000001000000000000000000000000000040001000000"], 0x18}, 0x1}, 0x0) uname(&(0x7f0000000100)=""/58) 2018/04/11 06:55:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000afc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000fc4)=@delsa={0x28, 0x12, 0x805, 0x0, 0x0, {@in, 0x0, 0x0, 0x6c}}, 0x28}, 0x1}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80002208}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r2, 0x301, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8198}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffa9b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0xe2a9aa3f0d716c90}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x24f7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x41) 2018/04/11 06:55:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4527df22, 0x1, 0x7fff, 0x4, 0x3, 0x3, 0x4, 0x2, 0x100000001}, 0xb) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) close(r1) 2018/04/11 06:55:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:31 executing program 6: syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/167) 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000018000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 06:55:31 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) [ 235.455379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 235.470642] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 235.480166] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 235.489343] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 2018/04/11 06:55:31 executing program 1: ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000040)=""/114) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x208000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0x80) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/59) lseek(r1, 0x7ffffffffffffffc, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x4) 2018/04/11 06:55:31 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffe) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x3f, 0x9, 0x10000, 0x4}) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 235.491206] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 235.506686] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 235.525799] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 235.546319] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 2018/04/11 06:55:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="ee", 0x1}], 0x1}}], 0x1, 0x8040) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x50, "431ff3536459d4ffad71a8df91920658770b196e5b5cc6f9365e1db9c276f42810f301ad91e39ac695be6b9f8ebda4037b6ea5159bc3cf00c501464273a957b0dd87ce2f5f937437f6eb5359a1863546"}, &(0x7f00000001c0)=0xffffffffffffff8a) 2018/04/11 06:55:31 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0x7fff}, 0x2, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x1, 0x0, 0x58}) linkat(r0, &(0x7f00000001c0)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7, 0x1, 0xad, 0xfffffffffffffffc, 0x77f}, 0xc) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x7fff, 0xfff, {0x1, 0x5}, {0x20, 0x1}, @cond=[{0xd6b5, 0x1, 0x9, 0x8001, 0x4, 0x12}, {0x0, 0x1, 0xbe17, 0x1, 0x7, 0x2}]}) 2018/04/11 06:55:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="21090000000000000000fb000000"], 0x14}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) [ 235.547639] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 235.565243] IPVS: stopping master sync thread 14162 ... [ 235.577602] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:31 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x3}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) keyctl$chown(0x5, r2, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x410400, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x62, 0x0, 0x7ff, 0x9, 0x7, 0x5, 0x3, 0x400, 0x200, 0x9, 0x4b, 0x5}) socket$netlink(0x10, 0x3, 0x9) [ 235.612190] IPVS: stopping master sync thread 14158 ... [ 235.626092] IPVS: stopping master sync thread 14154 ... 2018/04/11 06:55:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x4, 0x5e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000100), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00', 'ip_vti0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="4fdb7969a952", [], 0xf0, 0x128, 0x160, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="c91c83af90c4"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="7524d15ad3e3"}}}}, {{{0x15, 0x0, 0x0, 'nr0\x00', 'bcsh0\x00', 'syzkaller0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd0, 0x148, 0x178, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @multicast2=0xe0000002, 0x0, @random="f4721b39f5d1", [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'vcan0\x00', 'ip6_vti0\x00', 'bond0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="cea746c5fd4f", [], 0xb0, 0xe0, 0x110, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'dummy0\x00', 'syzkaller0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x138, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}, @ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x658) sendto$inet(r0, &(0x7f0000000000)="b79fbbf2a0a243bf90f12dc654618f79f18b93", 0x13, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) [ 235.655951] IPVS: stopping master sync thread 14151 ... [ 235.689950] IPVS: stopping master sync thread 14150 ... 2018/04/11 06:55:31 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0xa, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random}, {}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x10001}}, 0x401, 0x6, 0x778d8b2, "b9df3178bd81e4a035937cbd83daf70e3f581e384da6b119d6092470565a19d699b25a4d77a22c4e9b1015f656fbb6a737378c39ffa6ef6ab08bfac0d4294bc858ea1767171329fb17bc707ef9fdb4b0"}, 0xd8) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000400)=0x7) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b48000004800000025000000000000000f000000000000000000000000000000950000000000000600000000000000c676acdf9da5cef3b13b52ece7f1d2ea398ff349934e1917150d68f5f8d999a7160910e04774f2748ae424acaf068640a9259c29bdff2efb04b973844cba97b4a01ae4532bae12"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/11 06:55:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r1) 2018/04/11 06:55:31 executing program 5: r0 = perf_event_open(&(0x7f0000b39f88)={0x7, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0xc715}, 0x8) 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:31 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) msgget(0x1, 0x14) msgget$private(0x0, 0x40) connect(r0, &(0x7f0000002000)=@ethernet, 0xffc7) getsockname$packet(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000e1a77d430f3e98a4163d6a670d0e4317e8e549caa39cf34cf697c03a70b12ff817a8123c1098b7b087f837128b2a269e50d9f628fc1b4adfc0a4cecb09"], 0x20007048}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000011c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0xe, r2}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001180)=""/2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/04/11 06:55:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x1}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="aa8c00130000000007010040000000000000000000000000"]) 2018/04/11 06:55:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffe5b) [ 235.713072] IPVS: stopping master sync thread 14149 ... [ 235.731790] IPVS: stopping master sync thread 14146 ... [ 235.740625] IPVS: stopping master sync thread 14145 ... 2018/04/11 06:55:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/11 06:55:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x81, 0x0) sendto$unix(r0, &(0x7f0000000140), 0x0, 0xc004, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) [ 235.796501] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 235.805399] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 235.823145] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 235.834734] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:31 executing program 3: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000240)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x3f}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r4]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00000002c0)={0x4, 0x0, [{0xffff, 0x0, 0xaa54b05}, {0x6, 0x0, 0x8}, {0x6, 0x0, 0x78}, {0x7, 0x0, 0x75}]}) 2018/04/11 06:55:31 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f00000001ff0700014454c0071100000a05010008a816ad72b2de3ac7df00", 0x1f) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1f, 0x400000) [ 235.846073] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 235.865075] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 2018/04/11 06:55:31 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000006}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="0dad6aa12a754ecc6b9dc8a98a0358621f9cb1774ae30555ce7dc7c0bcd225e2254acabf6ac5113003c2020c9beddb9917b238fcf2d925ec129c7c11c1423c1f8d782070378c6c52fc42ec0525129d7e97878547ebf38733737cec83b1d47c71def022f02edd1a249960a99fb919791cb2277caf4b01d2cb2fecc1e50a6dc6af4bb17739136cbac3b131d7a45724ea5b0ce799bf336ae88f61e389988c64f10a7096735a248fda44400b2980098ce0423de6dab48072241025a08ffe5ac04181dc12c08aeebd115f0adc91f96e0465f27016", 0xd2, 0x6}, {&(0x7f0000000240)="26ab529df0", 0x5, 0x26a6}, {&(0x7f0000000280), 0x0, 0x81}], 0x20, 0x0) 2018/04/11 06:55:31 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="e6000000ff16cd79cdbfeb023d53d520e746e5446fd4e3da6dbf7d8db67c9d2a39d72953a56827e817db409fdfab092fc4dcb39e82015e334b6708702797a1a3099136301a9d4a521d173b1563ce66650f3fef42a025b297c0a69598b3c5e2a0a7a63979b223c2ebccdd093d3105345d5010d38013fbdecc61272e173950f2fae2b722265a1f66c31d9f7bec769f8e3f37333913708b18275f14f583628608a4b72d963f96d19cd4f0d236a04c0a1f1dd12e9f73c3d78e44b971bcb3ca37107d575bfbda91afe6329e8994b66ae0207268498e387fdc035ea4a166a144fb7b238c343fab23fc0f1359aaa16a007d7a00a58f2b98df8c879072321b84587b2438c22aa146693f250314a768b4dff010f614ee96a52b58cfa97c866b385ace53f98f89"], &(0x7f0000000100)=0xee) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r3, &(0x7f00000000c0), &(0x7f0000000180)=""/231}, 0x7) [ 235.891390] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 235.900928] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 235.913051] IPVS: stopping master sync thread 14243 ... [ 235.933969] IPVS: stopping master sync thread 14234 ... 2018/04/11 06:55:31 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ca5ff2)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) 2018/04/11 06:55:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 235.951314] IPVS: stopping master sync thread 14232 ... [ 235.965911] IPVS: stopping master sync thread 14229 ... [ 235.981743] IPVS: stopping master sync thread 14225 ... [ 236.023433] IPVS: stopping master sync thread 14224 ... [ 236.047701] IPVS: stopping master sync thread 14221 ... [ 236.053564] IPVS: stopping master sync thread 14220 ... 2018/04/11 06:55:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x42, 0x8001}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) inotify_init() r2 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000300)) syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) dup(r0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000400)=""/63, 0x3f}], 0x3, 0x0) 2018/04/11 06:55:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x3, 0x10}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x280080) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000180)={0x9, [0x80000001, 0x9, 0x10001, 0x3, 0x7fffffff, 0xb0b7, 0x7, 0x4, 0x1000]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000380)=ANY=[@ANYBLOB="b87452b4620b5efe18935741a76a26218fb7bc810baebe1aa702bf30e708cfea2b7e2a609405d616421c3adbb0a17f619c0f81bce65df0549617039e23d2ba1e6df1284b7e7e27a9a405c9442f5537d8531ebb2dadfcac3e7a00c2c5b5dca1d49947f3554a38af0c017644f187d30c4076c888ee07d0534af0b9877dbb59fe9f9b49258e8422f323370001460a54a6a3f27b6236140a7417f1138842efa98584caf148ad7c1289334de7cd6e15fb9a09d0aaf2c93349fffd95193cfc40b6d9b825dc2924fc29c7bb41f9d79490f74c494a41e9584487ad7b4a3b041f5af6dea90000000000000000"]) 2018/04/11 06:55:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x63) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/11 06:55:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_names}) 2018/04/11 06:55:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0800, 0x0) 2018/04/11 06:55:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:38 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/148) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x80000000, 0x7, 0x8000}, 0x4) r2 = getpgid(0x0) prlimit64(r2, 0xf, &(0x7f0000000240)={0xffff, 0x2}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x40}, 0x8) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000300)={r0, r0, 0x609}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306}, 0x22, {0x2, 0x4e22, @multicast1=0xe0000001}, 'eql\x00'}) write$cgroup_type(r0, &(0x7f00000003c0)='threaded\x00', 0x9) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000400)="b4b8359a9ba9ed42c6673d216f2d0458d6121184b41a74420f97a6f3511855e39cf73727c51c9a670e999d50b82b6453d80fad9bdc8371044237a806b4668e573104767256cd596db0cc641f3dfae6e67ba37fa60e84856f9a514cc302ad282efafb4d2b6e3bac8016eae80c6224e71cc2bdee276644382527d1c52d4b2a8a14ea17e00726a54dab6068e83159") r3 = fcntl$getown(r0, 0x9) wait4(r3, &(0x7f00000004c0), 0x60000003, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={r1, 0x7f, "b1141df2cf5fae91392c32a0ad7cfb630f39b58447dec86ed6e12687503fe9d1dc236db9bf1094b11280ca188bc909d10c4ed8d346cbe86365a5bcf9c9b330a8cdd14cb84894b2e0669297fc091fb65e09117df0bd0542f118847a37df3b4f59a48c810d7d2ef0e52cc9b50283c184d275a203d7346926a12213a04a8458b6"}, &(0x7f0000000680)=0x87) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000740)={0x8, &(0x7f0000000700)=[{0x200, 0x0, 0x3, 0x9}, {0x2, 0x200, 0x3, 0x2}, {0x7f, 0x1, 0x2}, {0x100000001, 0x3, 0x2, 0x7fff}, {0x80, 0x5, 0x2, 0x3}, {0x33, 0x8, 0x3, 0x7}, {0x7, 0x9, 0xffffffffffff8001, 0x1}, {0x1, 0x81, 0x9, 0x1f}]}, 0x10) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000780), &(0x7f00000007c0)=0x8) getsockname$llc(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x10) fsetxattr(r4, &(0x7f0000000880)=@known='security.selinux\x00', &(0x7f00000008c0)='threaded\x00', 0x9, 0x2) finit_module(r4, &(0x7f0000000900)='ppp1\x00', 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000940)) inotify_init1(0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000980)=@int=0xffffffff, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00000009c0)={0xffffffff, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) fcntl$lock(r0, 0x7, &(0x7f0000000b00)={0x2, 0x4, 0x5, 0xd343, r3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={r1, 0x5, 0x5, 0x401, 0x779, 0x401}, 0x14) [ 242.682775] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 242.697614] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 242.706703] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 242.709677] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 242.724744] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 2018/04/11 06:55:38 executing program 1: r0 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='dns_resolver\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioprio_set$pid(0x1, r2, 0x7ff) keyctl$read(0xb, r1, &(0x7f0000000000)=""/22, 0x16) 2018/04/11 06:55:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000580)={0x0, '\x00', 0x2}, 0x18) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0xc0000000000000, 0x3, @loopback={0x0, 0x1}, 0x6}}, [0x4, 0x1ff, 0xfff, 0x8, 0x80000000, 0x4, 0x8001, 0x5, 0x100, 0x2, 0x6, 0xe8, 0x4, 0x6]}, &(0x7f0000000180)=0x100) r4 = dup3(r1, r1, 0x80000) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000200)=0x44) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000480)=@srh={0x29, 0xc, 0x4, 0x6, 0x1b9000000, 0x26, 0xffffffff, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0xf1a}, &(0x7f00000001c0)=0x90) 2018/04/11 06:55:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() syz_open_procfs(r2, &(0x7f00000001c0)='cpuset\x00') recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/251, 0xfb}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 06:55:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x10) [ 242.737109] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 242.746373] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 242.749188] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 242.765434] IPVS: stopping master sync thread 14302 ... 2018/04/11 06:55:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x34, 0x3, 0xfffffffffffffff9, 0x9, 0x3ff, 0x80000000, 0x2, 0x0, 0xa5cf, 0x1ff, 0x4, 0x2, 0x1f}, {0x4, 0x1, 0x6, 0x1, 0x6, 0x8, 0x8, 0x10003, 0x7fff, 0x5, 0x2, 0x20}, {0x3, 0x8001, 0x5, 0x2, 0x0, 0x101, 0x0, 0x5, 0x9, 0x0, 0x1, 0xe1, 0x7}], 0x9}) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0xb0000000000000, 0x4) close(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="490000000000000000000000f6ff000000f4ffff31b456f7ee6715c75020801fb38701cf8ea4a60901f7464d9071f0c26d734e3bc4711c6e19584308e98fa7741643a6cc9e0004573ceedcde96d443285537ce156f7001d48f3df001d558475e8e2e977ab42a812b298a4e13a5a60f78fdf847eb2ca8e83496e0d06513e9749bd554b1a0510c89137ba36caa9dab8f442d4a00000000000000000000"]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x1, 0x0) [ 242.828190] IPVS: stopping master sync thread 14301 ... [ 242.843586] IPVS: stopping master sync thread 14300 ... [ 242.856154] IPVS: stopping master sync thread 14299 ... [ 242.863181] IPVS: stopping master sync thread 14298 ... 2018/04/11 06:55:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000000)=0x80, 0xfffffffffffffffe) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) [ 242.890661] IPVS: stopping master sync thread 14296 ... [ 242.921396] IPVS: stopping master sync thread 14295 ... [ 242.938227] IPVS: stopping master sync thread 14294 ... 2018/04/11 06:55:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x38, "864992ac020ba92c2d3640aa07c07a4bf933ab3deee1c18cf7694fff82a57d348b2b552f801b4d9e61bc9f8f8b0236cbebddf8bcb178409f"}, &(0x7f0000000180)=0x40) r2 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1001, &(0x7f0000000000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="288b4ad50362e8218ead8bea1ffb9b2d1aefb68faead1aa4d43a75be65e329be42492cb71e17a04c5f3c99f89c594e62fb2031445a590936401302c5a1162171cd9685d0c3d198d1b2c8ff1f4d1613da95856b543ceb28d18d49897704bb31cb778dc226cac06ca2d0df8868d125905ed2a2bf00363a1f29725b140d31170d34c0d8b64f24add80294356f73cebc469622ff2c71039d5413593be95ea9f6d0db25501d0614db551ccea5f586", 0xffffffffffffffdf) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) 2018/04/11 06:55:45 executing program 0: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c190000400000000004000000000000f0870000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000040)=ANY=[]) mlockall(0x1) r0 = memfd_create(&(0x7f00000003c0)='cgroup\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = gettid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller0\x00', 0x3}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r4}, 0xc) r5 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000340)={0xa3d2, 0xf000}) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x6, 0x2, 0x7, 0x1, 0x0, 0x100000001, 0x40, 0x2, 0x3, 0x6, 0x7, 0xffff, 0x9, 0xea, 0x20, 0x69c, 0x4, 0x9, 0x50, 0x8001, 0x3ff, 0x1, 0x5, 0x0, 0xffffffffffffffa7, 0x6, 0x4, 0x8, 0x1, 0x80, 0x7, 0x3, 0x7, 0x6, 0x2, 0x0, 0x0, 0x5e, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x3, 0x1f, 0x0, 0x6, 0xe, 0x6}, r1, 0x6, r0, 0x1) rmdir(&(0x7f0000000400)='./file0\x00') 2018/04/11 06:55:45 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8663, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x91, 0x8, [0x179, 0xffffffffffffffff, 0x8001, 0x0, 0x101, 0x0, 0x9, 0x1]}, &(0x7f0000000280)=0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000391000)={0xa, 0xe3, 0x6, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c8, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/11 06:55:45 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44102000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x2, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 06:55:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x40) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0xc8000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/04/11 06:55:45 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380)=0x7d601a9d, 0x4) r4 = dup(r2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)={0xaaaaaaaaaaaab24, 0x0, [{}]}) 2018/04/11 06:55:45 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:45 executing program 3: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x6, 0x0, &(0x7f0000000180)}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48003, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'bridge0\x00', 0x2}, 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/11 06:55:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x8, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009de38)}, 0xc000) sendmsg$alg(r2, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0), 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/216, 0xd8}], 0x1, &(0x7f00000002c0)=""/151, 0x97, 0x4d2c}, 0x1) 2018/04/11 06:55:45 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0x1000}) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1f, &(0x7f0000000040)=0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/04/11 06:55:45 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x7) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/11 06:55:45 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000040)=""/9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20080, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000dff3)) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/11 06:55:45 executing program 2: creat(&(0x7f000078dff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x101000) mq_getsetattr(r1, &(0x7f0000000080)={0x400, 0x1, 0x101, 0x1, 0x92e, 0x8000, 0x2000000000000, 0x4}, &(0x7f00000000c0)) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/11 06:55:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) socketpair(0x19, 0x80000, 0xfff, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001500)={0x0, 0x40, 0xa7c2}) 2018/04/11 06:55:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x307, 0x8, 0x816, 0x7fee, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) recvfrom$inet(r0, &(0x7f00000002c0)=""/160, 0xa0, 0x0, 0x0, 0xfd42) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/11 06:55:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xf, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xe}}}, 0x3e, 0x8, 0xe94a, 0x5, 0x10}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r3, 0xffffffffffffff9f, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0xffffffffffffffc2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x30000000, 0x8b7, 0xa}) r5 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="38d26448e2d481601a19049bd55b1d916243e70b46cad203b01c37ef2541f8bdab6783438a4129aeac4437da9815d79249db76c9dc3506c5f8d7889489eff2775afe22a7cc74047ad136c5e70a19477641161ad87fe49141c3dc115f87ce2850d80aa50ccebfeafd9dfb184e574ec122be3114b1ec130d202b3c58920a48c4a390af502b49538b268cad416f154568182253fdbc73b7983e09d05b2a1da5cab92b32c6e2e1124118f6a0addc406cdadfdba5a84ee5b58708d9c1c723c0486adf1ca952ce71292f9d9ddda112dc78168d26f7f6eb1156a15d28b51c9d260b7b2aaf0b9b", 0xe3, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000640)=[{&(0x7f0000000540)="faba4c2a8a2f5cbda2b2fb608f7c19d73d1370a6aa6d6389cbb6c230a9cc982dbfc3508f1052a0ee515a0854d0920b6386b537505432174f18d80a6d9e", 0x3d}, {&(0x7f0000000580)="bbadf4256b9c1ebf8421cd5db8cbf4590e3794", 0x13}, {&(0x7f00000005c0)="8676e42eeca6d2dda51c62b760341a800fe19d8ae8c4d3e9f7af8246130eca97a110f5b8bdd6795fc92624505c033af21749f59f07c218d5c3c776c1fd2800e76fb2d47fab58b95600b1cec472cf17eb96f981257a", 0x55}], 0x3, r6) 2018/04/11 06:55:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x20) accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x32, 0xafb, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/11 06:55:51 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x101000) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x8000000204000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0x7, 0x41e2}, {0x100000001}, {0x7, 0xffffffffffffff81}, {0xfffffffffffffffb, 0x100000001}]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24}, 0x1c) 2018/04/11 06:55:51 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200000) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000000200)) r9 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x1, 0x8000000000fff}}) unshare(0x81220100) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x80}], 0x1) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r10 = dup2(r5, 0xffffffffffffffff) preadv(r10, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) 2018/04/11 06:55:51 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:51 executing program 0: r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000000)={0x34, 0x0, 0x4, 0x100000001}) mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) 2018/04/11 06:55:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:51 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getpeername(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000006c0)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000080)='ip6_vti0\x00', 0x8}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r10, 0x6, 0x21, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYBLOB="ac153d62b17428b50a5c1e75a114d2e567f113115dff74bd0563317527b4e938c3ce9f09c231e40778c38f03716b9b74276dbce86ea053903abd81f156119f697938f2207b80f2085995608668b76d3d803e9bf5255ef344803e0bf33b5f1c9c199da517cd6bc9cc3919e83b3d33f4a85269cf2b02423fae979969616bfa666eb5f55beee3dda343d595fbd216bf9b78345422a433e9d1530082cdca7e451388d75ca34f826170154fad71cab61ff34896c18c472a22571b9ef073014bafb3ebbd8cc7335a39971dd9da493d67"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000000004500001c00008b0000119078ac231443892ab5b4fb7986f1dc64fa30d114aaac14142b4e204e2000089007"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xffffffffffffffbc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x1d, r11, r12}, {0x100000000, 0x9, 0x100, 0x3, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x6e6bb6, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) clock_gettime(0x0, &(0x7f00000001c0)) setsockopt$sock_timeval(r9, 0x1, 0x0, &(0x7f0000000c80)={0x0, 0x7530}, 0xfffffffffffffecd) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r2) 2018/04/11 06:55:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r1 = gettid() close(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000440)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x6, &(0x7f00000002c0), 0x0, &(0x7f0000b30000), 0x10000014b}, 0x0) r4 = dup2(r0, r3) tkill(r1, 0x16) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendto$inet6(r5, &(0x7f0000000000)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r5, 0x10000004) accept(r5, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) 2018/04/11 06:55:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x21) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = getpgid(r2) fcntl$lock(r0, 0xa, &(0x7f0000000000)={0x2, 0x7, 0x1, 0x880, r3}) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x0, 0x1fe000000}) 2018/04/11 06:55:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=@bridge_getlink={0x28, 0x12, 0x5, 0x0, 0x0, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x34, 0x802) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r2, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r3, 0x1000000000013) ioctl$sock_bt(r1, 0x0, &(0x7f0000000040)="50fee8a2878928603b9d35d54acabf8230f609824af93920bd66df88431c5e6d5bcd2bb40eb0637bf564e68b5db9f06135eaa10e18a654fdf0a0d5850bfbafa5144c0fe04b9eab135eb9188ff187c819be2d12095852b77b72fb12827561d495a37aaeacc29c4a9d51177a7ca924a44d996dfc2477fb796e4e036efcf3d8") 2018/04/11 06:55:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000f13000)}, 0x810) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) [ 256.030507] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 256.041329] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 256.059789] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 256.063890] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:55:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)={[{@quota_off='quota=off', 0x2c}, {@quota_account='quota=account', 0x2c}]}) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x8000, 0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x1ad000) [ 256.072759] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 256.088503] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 256.089629] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 256.098288] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 256.148780] gfs2: not a GFS2 filesystem [ 256.163584] gfs2: not a GFS2 filesystem 2018/04/11 06:55:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x77359400}}, &(0x7f000000dfe0)) clock_settime(0x0, &(0x7f0000000100)) 2018/04/11 06:55:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x80) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0x91, &(0x7f0000000080)="55c1e5599a8c80e03071c51afba20ed6d5bb4ac3e67bb0b5b21db22d884557b4654671e9b9a04d9a7e4c93c79d72ecdf753f582cbd5867d1787b2e645aea31930b1fedfd307262f5420a1ac6317c30a7566caaf296327940e897a8ef6cd19a8c56a2a5a8c7ee28d12d9eb6455c29c7a87048d245098e71f5346d761120db8b9dd66611ff9e3b9333ee11273b14719ec822"}) 2018/04/11 06:55:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'hash\x00'}, &(0x7f0000000140)=""/21, 0x15) 2018/04/11 06:55:58 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r0, 0xf6, 0x39c, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xd28d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 06:55:58 executing program 2: connect(0xffffffffffffffff, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "813755fbd67c"}, 0x80) r0 = eventfd(0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/11 06:55:58 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:55:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)) 2018/04/11 06:55:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x32a8, 0xa669a755d62d9480) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000da000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="66b9800000c00f326635004000000f3066b8010000000f01c10f01ca360f001e0d000fac3200b801010f00d06bcc0637f2362626f0836800fd640f216c", 0x3d}], 0x1, 0x4, &(0x7f0000000100), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000000280)=[@dstype0={0x6, 0x7}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 06:55:58 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x84071, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000280)={"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"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000680)={"f57dc108046862b0f8e46d7f361053cfa66fc65750eb3492c2ea8f48d3cb47e7bca7aaa96f563752b9aba90c07155368ca3eb5e12b618bae6fedf0a18ceafa2bef0bda24eb35a54be7c2dc2da036e82edeb3c85d08e6fe28ec74a22d2cf48e7535998d88826faa79d13e68a65cc35a4b03f406ead863f14d2c7a6022abf750e763aaa5aababc3b026ede17e3490371ea182ae7a67e54e0f5e72ea2126ffe42445d053bf53c808f0dcd2fd9805c071e3f60c500dda71cbca48f890b9e68e3bbfecb64b02ebc9a3dad56b7b1e16404b3f209ac115276a398e4473fb036e4ad007e58c8e01e3537a46bc6059977d479dbd01848fe44fa02d07964fa7c221136971f4143adcfdd15f510a19a24390435b373b47ecefa0e2c309cf50cc35f200a01002b5332a53fe4444d852f4347a437f358da6ac0c1622e67d404c3969eeea73c8409b224f6de19bd5a61e2871f1273a35356594c29dd2caf8832b647795e5b0de48581d6846207b50b72c8ef0801d03aa626f9fe2afe2d7387fcbd6d61df0d6c9cb60922cbca68d58472a788250bf96d3859e646e9d92e5bc0bddd4b9ee485cfd84f86f67957bd3acde42ed70bcae74faa8b4842ae61304609a5d9c03b50c47fd0b0b8c68c470673f1fd95b96510f176057ae67197b871553746694b7d5d2013062a89cc92839454a0310cc9c15a0d350b61273090c829eaa35b6ce2da21d5ddb8a633d66059956cfaa3707ec6d9e502bd195c350a8ba174584b0e6dbf3b8ad80980b61ef64628f97eed6df981db0dfa88e228ed282d9f9065248732462de8c2abfb960a573c7b2e90749b40e665164616178d7f36e8508f95f4f84fb6d126ab98d11762509240dda76ca0357d89b22ab4534cd8276f979978f60210c3d349b7f74ed1a26d8036802d32a6c97476327636da6cea4d2d561744726248140f06245c44340a321e7f7a42839a0aecd4cdb4ad8c18e3fe5f56e52641865b03ff595d844318d0c41e0baa17480e801cfeab1082c4b7a39eef38539f6c5db8645c61d8d9af1f912c54f474c3155e4d9480cf0a2c31122f4be6638a3bced31e38bf9c5192119d1c6c105736b7d234ed3ee23f143e7da7117d7c163afc83ae0ee6a994e4cd21c98af2a4c84ecb10fdefd1c3ee7ce1b591089599df0c41bd9ea4de2edb8b5351c3472260d10a566abeff07bf08b8dbf3f9da055a0df5928af0bd511cfd35875ac55c5c4cdd613030193154eb84995f169f12707cc2ddd3b4300055888bb2560785f2180cb3e41fa73a49b5fbc7a292610e93059ce80a85f0c944b81cb3b77fe8ff63c867ebb17926f9825a88b2597bb5905de85ecd07adf8ca136947e2b13a2f639d4606156258ef318e5dd43aff837d4142cff29293a7d5b570602a6a47c78ce6836e07c4bdc546f482c35dc99932bff6096b5ab0b531a161fc321a4fa75a"}) write$eventfd(r3, &(0x7f0000000180), 0x8) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/11 06:55:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="9d31d356eaf6"}, 0x11e, {0x2, 0x4e27, @multicast2=0xe0000002}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r2, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x80}}]}) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) sendmsg$netrom(r4, &(0x7f0000000380)={&(0x7f0000000180)=@ax25={0x3, {"bc48ef16f4f9da"}, 0x1516}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000240)="8a6c518df1fed6eed7e6dedeea492a0c90cdbc82ec889a6cd92b62a10c9442ae0f0640bd5c36ff9826eaab4e138db17f6e3d8e76db249378d70a3abdaeefc1f0ef81baf8190d459d25f917ee1fdbb5ebf00cfc84e9ab4266eed5516d220c22ac7b7672f5db7db4773a0429911b9c3eb3320a", 0x72}, {&(0x7f0000000300)="98856f5ac45b07e713c8a090de030614c7943af05171bd32a34cf407f21fc53209992a86abac3fd864d1791df3528833958faf", 0x33}, {&(0x7f0000000340)="9e1e6cb13948d6", 0x7}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000400)="4422bc29a906b385a49dcfe0cd53581656cedf7e86cd37d55a82f0a79b9cc6875e8a944f7504baac01e9dcc6fcccd4ee55bf9a21b66f90515fe067be7ab986aeed4d85d38c80ac9e4e70d3faac", 0x4d}, {&(0x7f0000000480)="4129077464e545bab72b454d6ab569391860fb22173aca4e90c16d02c3fd19a590060c49e0e273101c1ded165e6a43120c25f4cbdc2975a288100e4f43c6f67053c90dc26a3f947e55436412acc433cb972b04da3bf4e6b2bbdc01aed98c214a2225ccaf59e2a2446cdd32f5a38e0bc66bb3282128bb55346cde6de30b8fd79d7357e016e40d6ea3979a605560d0bf62bb6233d454a0f74cd409b0605afc25d121161a75ec57b3e431fcb96b632b6aee4daa516f27b8f1b5964cb636ab0e91eb6603646ab281fae3c1e0d6dd8a655c94fa05308fd9952a7bf1", 0xd9}, {&(0x7f0000000580)="867ef285e0f021d9d600b0a8f3f0a35d6e2ca8be71ee0cfda8ad73cd00f1eb927eecebcb38480a4eaf6cad221d7640496704c15b16f7ba8c7e4e2f7929ead4e1fd8a18bd14b43eab7bbce6a1ac74b14179b5119a03c6cf1a565588996a8617894a99f109888a2e29a00fc68da3d015e0", 0x70}, {&(0x7f0000000680)="7c4af2215d12ba6dc6ecf41251db763238f35eaf5c60d705b6e158411b6860d8fd5c3902f73b04a0d2dd19c33a194f49aca0fe31a85721bec742c76fc58662fdacf5cd9ee2ebc618adbb024125842b1644663f342259f56b7264980e8f9bd7cf120bc1833c75ae3e59a56389216cddb276ab4ab6f07d330b4662040451b5da743ee3990d003671a4621fa33a47493c2bc00b62b1d46249d1edca1291eef6037f6dcd9a", 0xa3}], 0x8, &(0x7f0000000a80)=[{0x88, 0x11d, 0x401, "a9ab44f8cd5b84fe4b6e7ea04868018d197d6ac677587360a7c1130f2a355819716dc69a0a041b664e846dc4899827de44723ed3faf1c1a14dad5e8d087582e6885886693b0cc518ebca677e47c45278b776d7b4fd2c8f732bf141e8db7024568b1b28d1769fb281a31f579f452c9b720cbf"}, {0x100, 0x19f, 0x8, "3f0e411be714e2fa36b05078b98cbfad242573344b3469cbd87e14c929f41c4896aca45605ac2c1045a53731f04910fd6b39fc95e9522520740f3d7463f05c2de750ebcf90e09e1141bb17106cbd3d16fdde11a5ee617acee27234c06a4cdb56f0ed171a7f1205b73e9a9da90dea23c6c4e4a8b6eac93a9f1c424f5100a53eefb0d30c91ee99e787af598863a8931cbf53fdb31f854d3a949824b54b57f9ecf41ce1d579f95256218898f1998f91ec13779d56739f2f975842f5f3437b1e07cf664c15d3aa99b492f10bcdb9b134f3d495552f17afdac60ad65ce56b338f8bc1c1c48620aa4fade96c3ba8ed"}], 0x188, 0x4000001}, 0x40) r5 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) perf_event_open(&(0x7f0000000c40)={0x1, 0x70, 0x81, 0x0, 0x5023, 0xfffffffffffff000, 0x0, 0xa3, 0x4, 0x8, 0x1000, 0xc822, 0x7fff, 0x8, 0xff, 0x91, 0x1, 0x80000000, 0x3ff, 0x101, 0xffffffff, 0x3b, 0x0, 0x5, 0x0, 0x5, 0x3, 0x8001, 0x9, 0x2, 0x1000, 0x800, 0x9, 0x1f, 0x20, 0x8, 0x100000000, 0xffffffffffff701e, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000740), 0x2}, 0x0, 0x1c, 0x5, 0x5, 0x2, 0x5, 0x5ae8bfb}, r8, 0x9, r4, 0x2) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r6, r7, r9}, 0xc) r10 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffffffffffe0a) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/11 06:55:58 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:55:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8910, &(0x7f0000000040)={'gretap0\x00'}) 2018/04/11 06:55:58 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaa92aaaa89deb326272208004500001c444fa3010000006c907800000000ffffffff000000000008"], &(0x7f0000000380)) [ 262.657850] IPVS: stopping master sync thread 14454 ... [ 262.671876] IPVS: stopping master sync thread 14453 ... [ 262.687809] IPVS: stopping master sync thread 14450 ... [ 262.702489] IPVS: stopping master sync thread 14449 ... 2018/04/11 06:55:58 executing program 3: clock_gettime(0xb, &(0x7f0000000040)) 2018/04/11 06:55:58 executing program 5: clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setpriority(0x1, 0x0, 0xffff) 2018/04/11 06:55:58 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc\x00', 0x5, 0x1) [ 262.711082] IPVS: stopping master sync thread 14448 ... [ 262.717614] IPVS: stopping master sync thread 14446 ... [ 262.727798] IPVS: stopping master sync thread 14443 ... [ 262.750042] IPVS: stopping master sync thread 14436 ... 2018/04/11 06:56:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:05 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1e8, &(0x7f0000000200)=[{&(0x7f0000000040)="4244d6e42a80d6e42a87010000050003000007fa0c00024c", 0x18, 0x400}], 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/11 06:56:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer2\x00', 0x10081, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) recvfrom$packet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x11, 0x11, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001280)=0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000300)="bb8c35d771058a96cd9fa083f87e575833ee37ede6b1716f32d1f23484099558bf73b6bcc281c998cda8") mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0e6135247465642e3f6d696d655f74000000096f7369785f61636c5f6163636573731b31b81a3d072738a45ee8e18cf39e1dd736ba3ea9bec70d2882d12a438963a6b9308730a8a22a7c26dae285adaa4a0bd5a14b0fdcc0aa2fa07d20c9e9423fb8a574338d212317b117a2ce028c648c582a7202d5a826c07eb7fd0e76957a365f6dc3e89fcb928729de57c237b410d595eda55f9abc68807f030b607f0fb6dba96e82eb41547127fa5c36a05c5a2f8984b3a6842b54"]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000240)=0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x45c, 0x2, &(0x7f0000000700)=[{&(0x7f0000000540)="245ea4bdd25b30261780bee8", 0xc, 0x7e6}, {&(0x7f00000006c0)="f1badddb60d51fb64377131135a33238b5f57b03784509f1f585096ac4dae300ef8124c1fa11b584ed9daa406697d76099b283ee4fbd", 0x36, 0x101}], 0x200002, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x32, 0x35, 0x35, 0x37, 0x34, 0x36]}, 0x2c}]}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r4) r5 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r5, &(0x7f00000000c0)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000400)={0x6, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x88) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TIOCSBRK(r3, 0x5427) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/11 06:56:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(0xffffffffffffff9c, &(0x7f0000003d00)=@hci={0x0, 0x0}, &(0x7f0000003d80)=0x80, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003e40)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6, 0x4e23, 0x0, 0x4e21, 0x101, 0x2, 0xa0, 0x20, 0x8, r1, r2}, {0x7f, 0x7ff, 0x51, 0x1f, 0x2, 0xffffffffffff8001, 0x5, 0x401}, {0x8, 0x1, 0x6, 0x6}, 0x2, 0x6e6bbc, 0x3, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x7, 0x3, 0xfff, 0x1f, 0x80, 0x100000000}}, 0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x5420, 0x6f2000, &(0x7f00000003c0)) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000080)={0x5, 0x3, 0xffffffffbead5e00, 0x5}, 0x10) 2018/04/11 06:56:05 executing program 6: r0 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x9) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x900) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) 2018/04/11 06:56:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x3, 0x1, 0x1}) syz_emit_ethernet(0x15, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, 'a'}}}}}, &(0x7f0000000080)) 2018/04/11 06:56:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x2000000000000000}) [ 269.203986] hfs: bad allocation block size 201327180 [ 269.209253] hfs: can't find a HFS filesystem on dev loop3 [ 269.215683] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 269.232087] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 269.233359] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 2018/04/11 06:56:05 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) r2 = semget$private(0x0, 0x408, 0x0) semop(r2, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r2, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x8, 0x2}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x9}, 0x8) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x0, 0x10000}, 0x8) recvfrom(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) [ 269.251088] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 269.265476] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 269.281686] hfs: bad allocation block size 201327180 [ 269.286836] hfs: can't find a HFS filesystem on dev loop3 [ 269.294290] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 2018/04/11 06:56:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000002c0)={0x4, r0, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000380)=@known='user.syz\x00') [ 269.304343] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 269.306073] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 269.321547] IPVS: stopping master sync thread 14575 ... [ 269.327848] IPVS: stopping master sync thread 14574 ... [ 269.335278] IPVS: stopping master sync thread 14571 ... [ 269.340898] IPVS: stopping master sync thread 14568 ... 2018/04/11 06:56:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x4010, r0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20201, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000000c0)=@pic={0xf4c, 0x2, 0x2, 0x2, 0xfffffffffffffe01, 0x4, 0x52b9b97b, 0x7fffffff, 0xfffffffffffff000, 0x81, 0x1000, 0xfffffffffffffffa, 0x5, 0xc03, 0x0, 0x2}) 2018/04/11 06:56:05 executing program 3: r0 = socket$kcm(0x2, 0x4000000005, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3f, 0x581240) setsockopt$inet6_int(r1, 0x29, 0xd7, &(0x7f0000000100)=0x8001, 0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)='A', 0x1}], 0x1, &(0x7f0000000400)=[{0x10}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x37, "8796c230b290cf09bedc4bea785aece8cb9bb001143229482bbc38dd5f5c60066a1c00e322d85c955b724e0aef22f78b6b909912e7c959"}, &(0x7f0000000240)=0x3f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0xfffffffffffffdee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x0, 0x30}, 0xc) [ 269.351789] IPVS: stopping master sync thread 14566 ... 2018/04/11 06:56:05 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0xffffffffffffffe1) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000000000)=0x800, 0x4) [ 269.378296] IPVS: stopping master sync thread 14564 ... [ 269.402207] IPVS: stopping master sync thread 14563 ... [ 269.420184] IPVS: stopping master sync thread 14552 ... 2018/04/11 06:56:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80003}, 0xfffffffffffffdbe, &(0x7f00000000c0)={&(0x7f0000000040)=@getlink={0x28, 0x12, 0x221, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x8987}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000000}, 0x80) 2018/04/11 06:56:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x13e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000740)={{0x80}, "706f727431000000000000000000000000000000000000000100eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="aa96d333c8844ac95014f302c1d876cb90efac6c20a015e4a8b0152bf23f7787e746268514b31303ced017b3a9aa94c7ee278d2010ebec78cb7aa0c721ebf4cad6a9c97e5cd244155e535ed59feeb938edb31844fe6722a3dd91303757838eab74e8e80d1e57b3677cd25f06846c4f797ff1122b78db5c26b30120a50914d6c91aff6f0785f47d9d8c401fc0a35cceec141cd99b291d449eb73aa19178650a8fc669a3ebecd3639caabcf558a09a3e", 0xaf}, {&(0x7f0000000280)="5396ca5df1d2e0f9804d0ad0a3527ea5e175026158df4eb570fce4660ec34c4d99eb55cff219e466a800e268d2a9dee1da0f2ccdc52a", 0x36, 0xd61d2d4}, {&(0x7f00000002c0)="b05f369035d943b87188a38ff5e3023012f25d54b770f172c1ec94d38da7d15eed7e7b56b4aad641cd521fb37bfd6046a1b38e0669b236c789f64f8a69cff8380eaddbb180d51fc0d212c66ce2a9bb322246c9b2d7bbf06519d8ef76acbb", 0x5e, 0x800}], 0x900000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc08c5336, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) 2018/04/11 06:56:11 executing program 6: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000400)="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", 0x114) accept$alg(r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x86a7, 0x42000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000280)=0x200, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000003c0)) accept4(r2, &(0x7f0000000540)=@alg, &(0x7f00000000c0)=0x80, 0x0) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r1, r4, r5) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000340)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000100)="8b68f425109fbc37eeb4072c142b7a876683139b4aea6ca156d8423185e3c5c21cc14f9df7fba54fa259fe308f699ce38f86e2843bc50033bea5d9a9164ce7adcbcf0d6fba4dda20a6977423225487d629ae72c12681bd0bf67f06f53f51f42918619712f7fdbe771bbe117a6a") 2018/04/11 06:56:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x700000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x800000000000) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000000000)="93bbc1ae4a385161bec50fd60c5ac1ed6865b82e89221edae71743c6bfb50707af0a51022736a9ffa44766c887e72abde912a5bc5eaf2453718ecfe289213f0f6120a7ca681db17dab64e7e90f2097cd605e080dd69e8600cd4296d66d76fe93e2876afeaf61c07145f872b571ce4a9f632bbdb72a0b8d1703953f120fec75001d8d9ad488820f3c689279408bae463b7aa05653565a7b98f435163d1f6e094020a1258d06f74d16068fdc2b170330e817cab170143e6d8340fc61982e0882ce0ab835b918ad3562971552b4ee424c4b0169094360474b803ff787aac4ace66b", 0xe0, 0x40000, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2}, 0x10) 2018/04/11 06:56:11 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000380)=""/191) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xffffffff, 0x8}) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) pwrite64(r2, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) getegid() r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x100}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x288) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000c00)={"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"}) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000800)=0x35f095b2, &(0x7f0000000840)=0x4) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad426527a3a00ebeb1a56ec9cbf82cd5109d6f5d70df96abde29e88f34367dff9f3033182ff37a0b4536e488767a4b569ce6b0c48", 0x66}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x40, 0x1336, 0xffffffff, 0x0, 0x7ff}, 0x14) 2018/04/11 06:56:11 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0081002f0086dd6006f52600082f00fe802b000000080000000000008c0000ffff0200000000000000000000000000018000907800157df03883908fd1f00095be88fcae3654308a03e2309cccada9d8d542be583ec3fb4759b50c956f7bf10fb2b291f234a56ac5ea02013632ea2d7e06ef15f56f33c9b4466a4052dbd2"], &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x1, 0xd95, 0x0, 0x1]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101040, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xf0, &(0x7f0000000140)=0x4) [ 275.835722] Process accounting resumed [ 275.840767] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 275.846354] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 275.863535] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 275.881993] Process accounting resumed 2018/04/11 06:56:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940), 0x2, 0x1009}}, 0xffffffffffffffd5) write$rdma_cm(r0, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000c00), 0x2, 0x1007}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000085da33bc200180000fa0000000000000000", @ANYPTR=&(0x7f0000000f80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200020000000000"], 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x8200, 0x0) write$rdma_cm(r2, &(0x7f0000000c80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x84}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000002fc0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYRES32, @ANYBLOB="000000008000000101000600"], 0x20) 2018/04/11 06:56:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000300), 0x0, 0x4}], 0x0, &(0x7f0000000440)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/234, &(0x7f0000000000)=0xea) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x420400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) 2018/04/11 06:56:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="f1b71103fda2678c9e7c71fec1a91385ef5c9a7ed1c3d7e09964fa08228f69b58fdcc35b7ab3e9ccb83240fde914c19ab6615a185c84d8f8176c80959d3aaeae0df6f917f842c4bf74e5aceb664c9814bafff55e2109cd877755a47b667b326cb1b4dbf2fa5163dbe41f40405a60e44b62805d9fc6b2626f1f256e266c5c3e589df74e34eb266ea68e8f0f1462ee46b02145c1e430bbfea959bdf0012be8f9d52a44b6d160db708683bccac5cadba0644a3b7e8a559a65069ee40ba2fde6b545649ae52ac981cb89b720e0d02918075c04b05f65d1d3853f477f375c887cbadd69776c3c7a59b494e43d60aded6d", 0xee) [ 275.885185] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 275.893162] Process accounting resumed [ 275.903889] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 275.915246] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 275.919668] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 275.941983] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 275.950597] IPVS: stopping master sync thread 14631 ... [ 275.964838] Process accounting resumed [ 275.984125] IPVS: stopping master sync thread 14630 ... 2018/04/11 06:56:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfeffffffffffbff9, 0x22c602) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/11 06:56:11 executing program 5: move_pages(0x0, 0x7, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff9000/0x3000)=nil, 0x3000}}) mknod$loop(&(0x7f0000000180)='./file2\x00', 0xc040, 0x0) mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x4, 0x2) 2018/04/11 06:56:11 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0xfd37) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x54) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="ffffffffffff000000000000000000000000", 0x200002, 0x0) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20802000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x80, r4, 0x400, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x80}, 0x1, 0x0, 0x0, 0x805}, 0x80) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2003, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000000180)=0x2, 0x0) r6 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000000)='Threaded\x00', 0x1) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x1071c0) clock_gettime(0x7, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000001500)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000000)={'team0\x00', r8}) 2018/04/11 06:56:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000000ffffffffffff0800450000ffff2100907800000000450000040000000000000000ac14febbe0000001"], &(0x7f0000ea3000)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/146, 0x92) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) [ 276.004392] IPVS: stopping master sync thread 14627 ... [ 276.011264] IPVS: stopping master sync thread 14626 ... [ 276.026669] IPVS: stopping master sync thread 14624 ... [ 276.032576] IPVS: stopping master sync thread 14623 ... [ 276.039867] IPVS: stopping master sync thread 14622 ... [ 276.048058] IPVS: stopping master sync thread 14619 ... [ 276.073310] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 276.085417] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 276.089120] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 276.104982] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 276.108134] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 2018/04/11 06:56:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101, 0x1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/112) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x6e) 2018/04/11 06:56:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=@newsa={0xf8, 0x10, 0xf21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x83c8, 0x8800) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) [ 276.120342] FAT-fs (loop5): bogus number of reserved sectors [ 276.127745] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 276.128006] FAT-fs (loop5): Can't find a valid FAT filesystem [ 276.147886] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 276.197213] FAT-fs (loop5): bogus number of reserved sectors [ 276.203140] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/11 06:56:18 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) connect$netlink(r1, &(0x7f00000001c0)=@unspec, 0xc) accept(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x171ba7e3c8690520) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x7fff, 0x129, 0x7fff, 0x5e, 0xb74, 0x1ff}) 2018/04/11 06:56:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x8, &(0x7f00000000c0)={0x40}, 0x8) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/19, 0x13) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x3f, 0x10000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="aaa89652d63b3f583af5463e1d6f6746ad642bf385a5fe63fd91d45233a9597a006bd563fb8603f0ce5f925f4d1153f05b7fee0b606512cc872cc56a7accd435417d348afc557f72dd9e54876ba12bb3edadd1bfab36254fb760fb115626e556a4"], 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1000, 0x301902) openat(r2, &(0x7f0000000200)='./file0\x00', 0x8000, 0x8) r3 = memfd_create(&(0x7f0000000300)="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", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/11 06:56:18 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000002c0)=0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000380)=""/117) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde9}, [@exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x20, 0xb6, &(0x7f0000000200)=""/182, 0x40f00, 0x1, [], r1}, 0x48) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000400)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2285, 0x400000, &(0x7f00000001c0)) 2018/04/11 06:56:18 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0x400}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000c00)={0x0, 0x5c, &(0x7f0000000b80)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5de, @empty, 0x6}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x8, 0x2424, 0x8000, 0x7ff, 0x4c}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d80)={0x0, 0x8000, 0x6}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000e00)={0x2, [0x0, 0x0]}, &(0x7f0000000e40)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f00000008c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000900)=[{&(0x7f00000009c0)="95305d1ebc3c721eec0c0ec2740186a0ef8da27d3ce03db7932f524483c2b16ea8f5ffce5d8f6cbdbfa5a65e82b604ffaccbe0778f163a144cd7c5ce45de7c7f5d6049b3f3dd4949610bd6ad23e8f244f6e3c3df2b9159964a50d3e428a9fb5d14d0ba065c3aa94ebff1927e48fa92904b44122133741cd8bdccac90de3138738df3290a8329ba13e8a48a042b9500e300693019ea03738ea0148347ebe8b5865a5cc04c96284074c410a2d1c39844", 0xaf}], 0x1, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8, 0x4, 0xffffffffffffffe0, 0xfff, 0x4, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffff8, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x2, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8, 0x1d9, r5}}], 0xf0, 0x4000000}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', '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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @empty, [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @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'}}}}]}]}, 0x460) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ppp\x00', 0x220201, 0x0) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000001180)=""/198, &(0x7f0000000ac0)=0xc6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f00000007c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000000800)=0xb, 0x4) r10 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r10, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000001000)=[{0x50, 0x11f, 0x0, "187f7cd7dd61bf2b4c0fddd96609f4b5c7a71ad87d408f5fb94d90c3e1100a356f3ad4169c109215bfaee577ef931477645dd0d1c1b6c0cf9cb24f69"}, {0x108, 0x19e, 0xe4, "c6229524dd85ec554d73e73efc7978815bce5c305b959324a3b91ab3245cf4c194396da759f16a33ad760c6c5dee2b02ff07ea45f43fd299a6c1693c70c8e6a6d311810b4cc39b8b3e05675576876f8179c13c85541efcc21c70fb238f2af88c594ab93859261bd2eb7c7088193ad3709736abd0c5873201dde6e2519835c4c9bd21ffe654145bb3f81c3374e9c499c408234c9d1039507a41596916801d404f9c600ea7dd197a944399b95d5b446539c0b04fa76eac4f85d9d16ffc2bb52c380d27706ab4fc701f8f6942165c67107eb01838f07fcc4e3b085142416d9e1762660cd7d78a405a8f9dc3c8d92ab98f275e74ee890384e028"}], 0x158}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/04/11 06:56:18 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) socket$inet(0x2, 0x8080a, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x6, 0x22, &(0x7f0000000240)={'filter\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000140), &(0x7f0000000c40)=""/4096}, &(0x7f0000000000)=0x78) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x420800) recvfrom$ax25(r1, &(0x7f0000000080)=""/190, 0xbe, 0x1, &(0x7f0000000140)={0x3, {"a814e75d9ab7d9"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 06:56:18 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:18 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) setreuid(r2, r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000180)) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000100)={r4, r0, 0x4}) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000140)=0x20) write(r0, &(0x7f0000000380)="240000002a007f0000000000adc90c00000000ff0100000000002000ffffffff65000000", 0x24) 2018/04/11 06:56:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6000000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:18 executing program 0: writev(0xffffffffffffffff, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) setpgid(r3, r4) tee(r1, r2, 0x491, 0x9) 2018/04/11 06:56:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000240)=""/155) dup3(r4, r1, 0x0) [ 282.485910] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 282.495978] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 282.501805] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 282.516609] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:56:18 executing program 5: open$dir(&(0x7f0000000340)='./file0\x00', 0x101, 0x11) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0x40c, 0x1}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000500)={0x8, 0xc7, 0xfffffffffffffff7, 0x2}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000004c0)={'nr0\x00', 0x7ff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) getpeername(r3, &(0x7f0000000440)=@ethernet={0x0, @random}, &(0x7f00000003c0)=0x80) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/04/11 06:56:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000040)=""/97, 0x61}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000280)=""/30, 0x1e}], 0x5, 0x0) getdents64(r0, &(0x7f00000000c0)=""/79, 0x8e) [ 282.539217] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 282.544114] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 282.574364] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 2018/04/11 06:56:18 executing program 1: ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x9a], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, "4e71bb70043a27d5d3983c26f6728bdfdbb8991120bd46cae6e7ceef4d16d71a"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) move_pages(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000feb000/0x12000)=nil], &(0x7f0000000180), &(0x7f00000001c0), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000400)={0x1f}, 0xe) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f0000006340), 0x302, 0x0, &(0x7f0000006440)={0x0, 0x1c9c380}) 2018/04/11 06:56:18 executing program 2: kexec_load(0x2, 0x80000000000012a, &(0x7f0000001180), 0x3e0000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x6, 0x10001, 0x2, 'queue0\x00', 0x5}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400200) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10012, r1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x8, 0x1, 0x4, {0x77359400}, 0x3, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000240)=""/44}) 2018/04/11 06:56:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 'rose0\x00'}) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000a61e0000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000001100000000000000000062637368300000000000000000000000697036746e6c3000000000000000000079616d3000000000000000000000000062707130000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000007000000070000000a0000000726564697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x1d8) socketpair(0x3, 0x6, 0xfe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000000300)=""/251, 0xffffffffffffffc6, 0x100, &(0x7f0000000040)={0x3, {"44ba55149ec4ed"}, 0x2001}, 0x10) [ 282.584451] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 282.593211] IPVS: stopping master sync thread 14734 ... [ 282.609701] IPVS: stopping master sync thread 14729 ... [ 282.637892] IPVS: stopping master sync thread 14728 ... [ 282.641653] IPVS: stopping master sync thread 14724 ... [ 282.641786] IPVS: stopping master sync thread 14723 ... [ 282.642485] IPVS: stopping master sync thread 14721 ... [ 282.642561] IPVS: stopping master sync thread 14720 ... [ 282.642686] IPVS: stopping master sync thread 14716 ... [ 282.648207] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 282.654502] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 282.702132] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 282.715101] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 282.724093] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 282.732928] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 282.741798] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 282.755819] IPVS: stopping master sync thread 14762 ... [ 282.761351] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 282.770352] kernel msg: ebtables bug: please report to author: Hook order must be followed [ 282.772874] IPVS: stopping master sync thread 14761 ... [ 282.795268] IPVS: stopping master sync thread 14760 ... [ 282.804988] IPVS: stopping master sync thread 14759 ... [ 282.810980] IPVS: stopping master sync thread 14755 ... [ 282.819947] IPVS: stopping master sync thread 14748 ... [ 282.827770] IPVS: stopping master sync thread 14746 ... [ 282.833368] kernel msg: ebtables bug: please report to author: Hook order must be followed [ 282.842697] IPVS: stopping master sync thread 14745 ... 2018/04/11 06:56:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xffffff3e, &(0x7f00000a6000)={&(0x7f0000000040)=@bridge_newneigh={0x8c, 0x1c, 0x300, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x8, 0x0, 0x5}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1b}}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_CACHEINFO={0x14, 0x3, {0x1000, 0x5, 0x4154743a}}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_PROBES={0x8, 0x4}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_PORT={0x8, 0x6, 0x4e22}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/uts\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0xd7ae) 2018/04/11 06:56:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000002900842664349090d69d43642b46a7c1"], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1, &(0x7f00000001c0)=""/169, 0xa9, 0x5}, 0x21) 2018/04/11 06:56:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0xffffffffffffff94) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"74656164e400000600", r3}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000002c0)=0x401) 2018/04/11 06:56:24 executing program 0: r0 = socket$packet(0x11, 0x1000003, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/04/11 06:56:24 executing program 6: truncate(&(0x7f0000001040)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000595ff8)=0x3) sendto(r2, &(0x7f0000001100)="a129867f626b488f40fb02c9506223a1e97e78a72c2709048dbb132a4214827a63b193047d84918a2a8199b09bbe1190bd3cbef127d80e3f34bd6110a6011320204c8e5d966eda974fc0fa398008375234fb927ad7dde8fc9292f586aad0eda21404a40c0f4fda81c17c5d449b6879860deea58fd4de1ecdc135fa6af5654108897d99f66d9c43f82509e5be8541d1c0276ea0c5ab99cd70a1ac33518faa539e", 0xa0, 0x4045, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r4, 0x0) close(r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setns(0xffffffffffffffff, 0x0) 2018/04/11 06:56:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x20000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:24 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7d61, 0x393, 0x8000, 0xffffffff, 0xff3, 0x7, 0x5, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x40, 0x4, 0x800d, 0x2, 0x56d, 0x17, 0x275, 0x6, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/11 06:56:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005200030000000000000000005ea0ac3c97bf0e80f02f5bacc934f55a0a00000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)="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", 0x1000, 0xffffffff80000000}], 0x0, 0x0) 2018/04/11 06:56:24 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000000040)={@pi={0x0, 0xfbfb}, @void, @mpls={[{0xfffffffffffffff7}, {0x10001, 0x5, 0x9, 0xfffffffffffffffb}], @llc={@llc={0x80, 0xfe, '\b', "5c8730"}}}}, 0x12) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) [ 289.097379] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 289.105276] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 289.124882] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 289.133535] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:56:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x25) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x5, 0x4) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000000)=""/2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x11, 0x2, 0xf, 0x7, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x201}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}]}, 0x38}, 0x1}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/231, &(0x7f00000002c0)=0xe7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x8}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/11 06:56:25 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x3ff}, 0x4) r2 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0xff09) 2018/04/11 06:56:25 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capget(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000080)={0x3f, 0x8000, 0x6, 0x4, 0x3, 0x9}) ptrace$setopts(0x4206, r2, 0x0, 0x0) dup3(r1, r0, 0x80000) rt_sigqueueinfo(r2, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x7, r2, &(0x7f0000000040), 0x0) 2018/04/11 06:56:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="400000000002000019000000d50100002c0000003820582c0088ffff0000000000200000002000004000000000000000265dbe5a0000ffff53ef", 0x3a, 0x10000000400}], 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="45ad94093edeae6000"]) r0 = mq_open(&(0x7f00000000c0)='ext2\x00', 0x2, 0x40, &(0x7f0000000140)={0xb6, 0x8000, 0x81, 0x2, 0xff, 0x9, 0xfff, 0x5ca}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001980)={0x3f, 0x8006, 0xfffffffffffffffb, 0x40000000000000, 0x0}, &(0x7f00000019c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001a00)={r2, 0x9, 0x3b0c}, &(0x7f0000001a40)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001400)=0x0) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000014c0)='./file1\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000016c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) r11 = getgid() sendmmsg$unix(r1, &(0x7f0000001940)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000002c0)="c13df3618b5be01be15084c5c3a10b42f74f9ba9d420bcb7b057cbc1aeaa46968ec1addd9b4944aeebef5c4d7c356f0599252099fd2bd79e9457d06d1187f87547a8bb91d8892ccc4859a44e874e40b7bbd9ac256074cb41260d56f473844b092457368296c4a192c6c9769fed5b2d9095ff599060e341c10aaafe54cb7519b94639ab80c85ff6d0519853612610b1d0da09047138f3032c3b3230bf51f91de833c0025c1e5b5b36afbc138ba53bdd3c51b7560760d60f67e2c2960ec0d56f7438ed9d9fe841c22d706131e33e6a928ee332011a690f698e94e00b9db982cb44062fa11023c5c3395639ffa52440ff", 0xef}, {&(0x7f00000001c0)="737f5a59689f62d72d42797a1da329d9e2a886a665c4f8c11cac348b010ec51cbb7e1895f46fe95bbaea3c597c29d70f6f1fc09c50c6cfad", 0x38}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, &(0x7f0000001880)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x20000000}], 0x1, 0x4000000) [ 289.154123] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 289.169988] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 289.170212] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 289.189807] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:56:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x4c, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/11 06:56:25 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x97}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000020000feff00000000711000000000000000000000000000009500000000000000658b6594608caceb6c1c9ff2f0db63b7e07d792eac0b2389514921a179172fe065865cad9eee284fd6bd3d6e4b6503000000000000ba2069ff00000000004303ee1cab91dec032300aee80c7575490ea0e2eff7b5425f2640af5adb3775732dd5e16fa8f8c6e818bc114d95097b98985e66176723f1e297bcd8ee42361f8e1022da24a05f57aa1ff1db93389b9834d470dd4a7e40cc8d9ddd0e6f7b7"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)) socketpair$inet_icmp(0x4, 0x400000, 0x8, &(0x7f0000000580)) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000140)={0x9, 0x0, 0x1, 0x9, "367a049edbd312bc6477285d4c1151bc23302d8c755d8ac491262743067d409c982123284058e8ef13773011", 0x2}) [ 289.258303] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 289.320491] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 289.343824] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/11 06:56:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000f3470c6b1fdbc28eb47a57030fbcd64452c9147699d3ae7a97d871c2156af7aef512d1ad8d1a8abde0d21eb484dd50184f041b7918a3890ff13aa39a9eab8698fca1c77b539d140e31809a5ffac5ee521940a6b9a1abd947e75f400b0f37a0e56dd1abc370001594517b3234df98d1fa41dc457e379350cae7f34d759cb3c23740f67295796b2ad65bfd01bff146e8ae282df01a4517477c0de546d4f22ea3be790f32f6313b691c126d8f4e794df68ccdbdf1bbe81b82b70ea0da88b83fb0f2788bb5d851a0e846fc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x24, &(0x7f0000000380)) 2018/04/11 06:56:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x5, 0x2) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000280)=0x10) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x1, 0x1, 0xfffffffffffff800}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0x401, 0x5, 0xa00}) 2018/04/11 06:56:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x22340) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x80, 0x9, 0x2, 0x9, 0x10, 0x6}) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/114, 0x72) r2 = userfaultfd(0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/44, 0x2c}], 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000540)=ANY=[]) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/11 06:56:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101602, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000440)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000380)={r7, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) r8 = fcntl$getown(r1, 0x9) sched_getparam(r8, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r9, r2, 0x0) 2018/04/11 06:56:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000180)=0x101, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x4}, 0x8) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/17) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/04/11 06:56:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x334) 2018/04/11 06:56:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6705000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) [ 295.730559] IPVS: stopping master sync thread 14809 ... [ 295.748949] IPVS: stopping master sync thread 14808 ... [ 295.754747] IPVS: stopping master sync thread 14805 ... [ 295.761062] IPVS: stopping master sync thread 14800 ... [ 295.767238] IPVS: stopping master sync thread 14797 ... [ 295.773447] IPVS: stopping master sync thread 14794 ... 2018/04/11 06:56:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dcb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @rand_addr=0x7fff}}, 0xf9, 0x1ff}, &(0x7f0000000240)=0x90) getsockname$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) uselib(&(0x7f0000000300)='./file0/file0\x00') 2018/04/11 06:56:31 executing program 7 (fault-call:3 fault-nth:0): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) futex(&(0x7f00000016c0)=0x2, 0x4, 0x1, &(0x7f0000001700), &(0x7f0000001740), 0x0) r1 = request_key(&(0x7f0000001580)='pkcs7_test\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='keyring\x00', 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)) r3 = creat(&(0x7f0000001440)='./file0\x00', 0x20) ioctl$TIOCSBRK(r3, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000013c0)={'gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000001780)={r5, 0x2}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000001840)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) fstat(0xffffffffffffffff, &(0x7f0000001240)) r6 = gettid() capget(&(0x7f00000014c0)={0x20071026, r6}, &(0x7f00000017c0)={0x5, 0x5, 0x4, 0x5, 0x4, 0x7f}) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000001480)={0xb, 0x8, 0x8000007}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) epoll_wait(r4, &(0x7f0000001540)=[{}], 0x1, 0x9) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r7, 0x80487436, &(0x7f0000001cc0)="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") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) write$binfmt_elf64(r0, &(0x7f00000018c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0x1, 0x3, 0x1, 0x3, 0x3, 0x5, 0x311, 0x40, 0x323, 0x20, 0x400, 0x38, 0x2, 0x3f, 0xfffffffffffffffe, 0x7fff}, [{0x4, 0x9, 0x7f, 0x4, 0x0, 0x100000001, 0x7, 0xffff}], "ace50fa6201a66c7e57480bd377de4b76da3d39edebe9f1c308ececa713cd6d8cb89a213253ec3da324e1a57d5563b935f6291fd86112749cd41d028b85c6dc184ce6d5035cacfd1da78f586419a9cae9226a2595deed1643994", [[], [], []]}, 0x3d2) setsockopt$inet_buf(r8, 0x0, 0x21, &(0x7f00000012c0)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f36", 0xbe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r9, 0x2}, &(0x7f0000000180)=0x8) r10 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001640)={0x4, 0x70, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x3, 0x2000, 0x2, 0x62, 0xfffffffffffff801, 0x1ff, 0x20, 0x400, 0x20, 0x800, 0x2, 0x8, 0x8, 0x7, 0x80, 0x1ff, 0x1, 0x101, 0x8, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x80, 0x81, 0x101, 0x4, 0x2, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001380), 0xf}, 0x7124, 0x3, 0x1, 0x7, 0xffffffff, 0x3, 0x8}, r10, 0x10, r4, 0x2) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000001c0)=0x20d2) [ 295.784979] IPVS: stopping master sync thread 14790 ... [ 295.815126] IPVS: stopping master sync thread 14787 ... [ 295.815504] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 295.830583] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 295.839835] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 295.839915] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 295.851197] FAULT_INJECTION: forcing a failure. [ 295.851197] name failslab, interval 1, probability 0, space 0, times 1 [ 295.857418] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 295.868330] CPU: 1 PID: 14884 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 295.868336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.868344] Call Trace: [ 295.878897] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 295.883750] dump_stack+0x1b9/0x294 [ 295.883763] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/11 06:56:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="1010000016eaffff08010000030002004d8bcd080000000000008ace86989b747ed7906a515d9132acdd6184dc2c3f1f08b7853d900484b0"], 0x38}, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x65a5a92ed2192b14) [ 295.883780] should_fail.cold.4+0xa/0x1a [ 295.883793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.883803] ? print_usage_bug+0xc0/0xc0 [ 295.883816] ? graph_lock+0x170/0x170 [ 295.883826] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 295.883842] ? find_held_lock+0x36/0x1c0 [ 295.911496] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 295.912968] ? __lock_is_held+0xb5/0x140 [ 295.912985] ? check_same_owner+0x320/0x320 [ 295.912995] ? rcu_note_context_switch+0x710/0x710 [ 295.913008] __should_failslab+0x124/0x180 [ 295.913018] should_failslab+0x9/0x14 [ 295.913026] kmem_cache_alloc_trace+0x2cb/0x780 [ 295.913038] ? mutex_trylock+0x2a0/0x2a0 [ 295.913057] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 295.919813] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 295.922197] ? graph_lock+0x170/0x170 [ 295.922205] ? lock_acquire+0x1dc/0x520 [ 295.922213] ? __fdget_pos+0x1a9/0x1e0 [ 295.922224] ? graph_lock+0xf5/0x170 [ 295.922234] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 2018/04/11 06:56:31 executing program 7 (fault-call:3 fault-nth:1): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x2b6, &(0x7f0000000000)}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x10000, &(0x7f0000000000)={0x16, 0xfffffffffffffffe, 0x8, 0xfff}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 295.922241] ? find_held_lock+0x36/0x1c0 [ 295.922251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 295.922259] ? _parse_integer+0x13b/0x190 [ 295.922269] ? find_held_lock+0x36/0x1c0 [ 295.922282] ? lock_downgrade+0x8e0/0x8e0 [ 295.926567] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 295.930107] ? kasan_check_read+0x11/0x20 [ 295.930116] ? rcu_is_watching+0x85/0x140 [ 295.930124] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 295.930139] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 295.930148] snd_pcm_oss_write+0x516/0xa20 [ 295.930156] ? expand_files.part.8+0x9a0/0x9a0 [ 295.930168] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 295.930182] __vfs_write+0x10b/0x880 [ 295.930193] ? __fget_light+0x2ef/0x430 [ 295.936160] IPVS: stopping master sync thread 14898 ... [ 295.939387] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 295.939396] ? kernel_read+0x120/0x120 [ 295.939405] ? wait_for_completion+0x870/0x870 [ 295.939415] ? __lock_is_held+0xb5/0x140 [ 295.939425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 295.939435] ? security_file_permission+0x1c6/0x240 [ 295.939445] ? rw_verify_area+0x118/0x360 [ 295.939455] vfs_write+0x1f8/0x560 [ 295.939466] ksys_write+0xf9/0x250 [ 295.939485] ? SyS_read+0x30/0x30 [ 295.949495] IPVS: stopping master sync thread 14897 ... [ 295.951989] ? mm_fault_error+0x380/0x380 [ 295.952000] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 295.952011] SyS_write+0x24/0x30 [ 295.952019] ? ksys_write+0x250/0x250 [ 295.952027] do_syscall_64+0x29e/0x9d0 [ 295.952034] ? vmalloc_sync_all+0x30/0x30 [ 295.952042] ? _raw_spin_unlock_irq+0x27/0x70 [ 295.952050] ? finish_task_switch+0x1ca/0x820 [ 295.952059] ? syscall_return_slowpath+0x5c0/0x5c0 [ 295.952069] ? syscall_return_slowpath+0x30f/0x5c0 [ 295.952083] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 295.956840] IPVS: stopping master sync thread 14894 ... [ 295.961286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.961299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 295.961307] RIP: 0033:0x455259 [ 295.961312] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.961321] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 295.961326] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 295.961331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 295.961336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 295.961341] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000000 [ 296.033861] FAULT_INJECTION: forcing a failure. [ 296.033861] name failslab, interval 1, probability 0, space 0, times 0 [ 296.036172] IPVS: stopping master sync thread 14893 ... [ 296.044059] CPU: 1 PID: 14901 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 296.044066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.044073] Call Trace: [ 296.048353] IPVS: stopping master sync thread 14892 ... [ 296.052332] dump_stack+0x1b9/0x294 [ 296.052350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 296.057791] IPVS: stopping master sync thread 14891 ... [ 296.062680] ? __save_stack_trace+0x7e/0xd0 [ 296.062696] should_fail.cold.4+0xa/0x1a [ 296.062710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.315265] ? save_stack+0x43/0xd0 [ 296.318868] ? kasan_kmalloc+0xc4/0xe0 [ 296.322732] ? kmem_cache_alloc_trace+0x152/0x780 [ 296.327550] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 296.333321] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 296.338658] ? snd_pcm_oss_write+0x516/0xa20 [ 296.343044] ? graph_lock+0x170/0x170 [ 296.346821] ? do_syscall_64+0x29e/0x9d0 [ 296.350861] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 296.356202] ? find_held_lock+0x36/0x1c0 [ 296.360241] ? __lock_is_held+0xb5/0x140 [ 296.364284] ? check_same_owner+0x320/0x320 [ 296.368584] ? rcu_note_context_switch+0x710/0x710 [ 296.373494] __should_failslab+0x124/0x180 [ 296.377705] should_failslab+0x9/0x14 [ 296.381479] kmem_cache_alloc_trace+0x2cb/0x780 [ 296.386130] ? mutex_trylock+0x2a0/0x2a0 [ 296.390171] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 296.395772] ? graph_lock+0x170/0x170 [ 296.399546] ? lock_acquire+0x1dc/0x520 [ 296.403495] ? __fdget_pos+0x1a9/0x1e0 [ 296.407361] ? graph_lock+0xf5/0x170 [ 296.411052] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 296.416913] ? find_held_lock+0x36/0x1c0 [ 296.420957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 296.426468] ? _parse_integer+0x13b/0x190 [ 296.430594] ? find_held_lock+0x36/0x1c0 [ 296.434633] ? lock_downgrade+0x8e0/0x8e0 [ 296.438760] ? kasan_check_read+0x11/0x20 [ 296.442883] ? rcu_is_watching+0x85/0x140 [ 296.447016] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 296.452196] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 296.457365] snd_pcm_oss_write+0x516/0xa20 [ 296.461574] ? expand_files.part.8+0x9a0/0x9a0 [ 296.466135] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 296.470957] __vfs_write+0x10b/0x880 [ 296.474647] ? __fget_light+0x2ef/0x430 [ 296.478596] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 296.483416] ? kernel_read+0x120/0x120 [ 296.487281] ? wait_for_completion+0x870/0x870 [ 296.491840] ? __lock_is_held+0xb5/0x140 [ 296.495880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 296.501392] ? security_file_permission+0x1c6/0x240 [ 296.506395] ? rw_verify_area+0x118/0x360 [ 296.510520] vfs_write+0x1f8/0x560 [ 296.514038] ksys_write+0xf9/0x250 [ 296.517558] ? SyS_read+0x30/0x30 [ 296.520985] ? mm_fault_error+0x380/0x380 [ 296.525109] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 296.529929] SyS_write+0x24/0x30 [ 296.533270] ? ksys_write+0x250/0x250 [ 296.537051] do_syscall_64+0x29e/0x9d0 [ 296.540911] ? vmalloc_sync_all+0x30/0x30 [ 296.545037] ? _raw_spin_unlock_irq+0x27/0x70 [ 296.549508] ? finish_task_switch+0x1ca/0x820 [ 296.553979] ? syscall_return_slowpath+0x5c0/0x5c0 [ 296.558895] ? syscall_return_slowpath+0x30f/0x5c0 [ 296.563804] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 296.569146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.573968] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 296.579132] RIP: 0033:0x455259 [ 296.582298] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.589991] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 296.597236] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 296.604482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/11 06:56:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x20850100, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:32 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r6 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000500)={0x2, r6}) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=@allocspi={0x1d0, 0x16, 0x201, 0x70bd2d, 0x25dfdbff, {{{@in, @in=@loopback=0x7f000001, 0x4e21, 0x200000, 0x4e23, 0x679, 0xa, 0x80, 0x0, 0x88, r4, r5}, {@in=@multicast1=0xe0000001, 0x4d6, 0x3f}, @in=@loopback=0x7f000001, {0xf59e, 0x3ff, 0x401, 0x1, 0x6, 0x1cf, 0x2, 0xd5c}, {0x64, 0x2, 0x0, 0x100}, {0xffffffffffffff07, 0x5, 0x3}, 0x70bd2a, 0x34ff, 0xa, 0x4, 0x617, 0x47}, 0x7, 0x9}, [@migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x7c, 0x4, 0x0, 0x3507, 0x2, 0xa}]}, @replay_esn_val={0x2c, 0x17, {0x4, 0x8, 0x70bd2b, 0x70bd25, 0x70bd28, 0x1, [0x7fff, 0x7, 0x1, 0x800]}}, @output_mark={0x8, 0x1d, 0x3}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd25, 0x70bd29, 0x70bd27, 0x8, [0x2, 0x8]}}, @replay_thresh={0x8, 0xb, 0x9}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd27, 0x9}}, @user_kmaddress={0x2c, 0x13, {@in6, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x0, 0xa}}, @lastused={0xc, 0xf, 0x89c8}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r7, 0x0) accept4(r7, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000005000000030000000000000081ffffffffffffff040000000000000053000000000000000400000000000000010000000000000006090000000000003f000000000000008ab46e8b"]) r8 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r8, 0x13) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 296.611728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 296.618976] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000001 [ 296.628774] IPVS: stopping master sync thread 14889 ... [ 296.629643] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 296.641673] IPVS: stopping master sync thread 14888 ... 2018/04/11 06:56:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x8) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00000001c0)=""/62) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$KDDELIO(r0, 0x4b35, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 296.694763] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 296.719546] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 296.730632] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 296.741827] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 296.750722] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 296.756368] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 296.767456] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 296.769147] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:56:33 executing program 7 (fault-call:3 fault-nth:2): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/11 06:56:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) write(r0, &(0x7f00000001c0)='-', 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001240)=""/4096) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) bind$netrom(r0, &(0x7f00000002c0)=@ax25={0x3, {"d705b0f98bd6db"}, 0x9}, 0x10) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/188) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r1, &(0x7f0000001200), 0x0) 2018/04/11 06:56:33 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000aa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000930edf0dd3b64471e02b0000000000000000000000009500000000000a1a873df5ded440c4382756ac0000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = accept4(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80, 0x80800) connect$nfc_raw(r2, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x705000, 0x2, 0x1, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/11 06:56:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x8c04, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)="645f6d6170ff2465") sendfile(r1, r0, &(0x7f0000d33ff8), 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffff, 0x2) 2018/04/11 06:56:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ffb, 0x43) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="01004000000504001e010000000000000000080000000000"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40, 0x0) 2018/04/11 06:56:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) 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)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000000)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)={&(0x7f0000c71ff8), 0x8}) signalfd(r1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x8) 2018/04/11 06:56:33 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9cc6, 0x9, 0xd4d7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x0, &(0x7f0000000300)}, &(0x7f0000000200)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) kcmp(r2, r3, 0x3, r0, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) pread64(r0, &(0x7f0000000540), 0x0, 0x0) [ 297.824908] FAULT_INJECTION: forcing a failure. [ 297.824908] name failslab, interval 1, probability 0, space 0, times 0 [ 297.836255] CPU: 0 PID: 14964 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 297.843163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.852492] Call Trace: [ 297.855075] dump_stack+0x1b9/0x294 [ 297.858684] ? dump_stack_print_info.cold.2+0x52/0x52 [ 297.863858] ? __save_stack_trace+0x7e/0xd0 [ 297.868165] should_fail.cold.4+0xa/0x1a [ 297.872206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.877287] ? save_stack+0x43/0xd0 [ 297.880892] ? kasan_kmalloc+0xc4/0xe0 [ 297.884753] ? kmem_cache_alloc_trace+0x152/0x780 [ 297.889579] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 297.895360] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 297.900701] ? snd_pcm_oss_write+0x516/0xa20 [ 297.905096] ? graph_lock+0x170/0x170 [ 297.908880] ? do_syscall_64+0x29e/0x9d0 [ 297.912923] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 297.918277] ? find_held_lock+0x36/0x1c0 [ 297.922327] ? __lock_is_held+0xb5/0x140 [ 297.926379] ? check_same_owner+0x320/0x320 [ 297.930689] ? rcu_note_context_switch+0x710/0x710 [ 297.935603] __should_failslab+0x124/0x180 [ 297.939836] should_failslab+0x9/0x14 [ 297.943623] kmem_cache_alloc_trace+0x2cb/0x780 [ 297.948276] ? mutex_trylock+0x2a0/0x2a0 [ 297.952343] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 297.957992] ? zap_class+0x720/0x720 [ 297.961709] ? graph_lock+0x170/0x170 [ 297.965502] ? lock_acquire+0x1dc/0x520 [ 297.969467] ? graph_lock+0xf5/0x170 [ 297.973265] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 297.979138] ? find_held_lock+0x36/0x1c0 [ 297.983191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.988712] ? _parse_integer+0x13b/0x190 [ 297.992846] ? find_held_lock+0x36/0x1c0 [ 297.996898] ? lock_downgrade+0x8e0/0x8e0 [ 298.001042] ? rcu_is_watching+0x85/0x140 [ 298.005177] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 298.010361] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 298.015537] snd_pcm_oss_write+0x516/0xa20 [ 298.019761] ? expand_files.part.8+0x9a0/0x9a0 [ 298.024335] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 298.029175] __vfs_write+0x10b/0x880 [ 298.032874] ? __fget_light+0x2ef/0x430 [ 298.036832] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 298.041670] ? kernel_read+0x120/0x120 [ 298.045565] ? wait_for_completion+0x870/0x870 [ 298.050143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 298.055669] ? security_file_permission+0x1c6/0x240 [ 298.060673] ? rw_verify_area+0x118/0x360 [ 298.064808] vfs_write+0x1f8/0x560 [ 298.068337] ksys_write+0xf9/0x250 [ 298.071865] ? SyS_read+0x30/0x30 [ 298.075302] ? mm_fault_error+0x380/0x380 [ 298.079439] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 298.084280] SyS_write+0x24/0x30 [ 298.087629] ? ksys_write+0x250/0x250 [ 298.091414] do_syscall_64+0x29e/0x9d0 [ 298.095283] ? vmalloc_sync_all+0x30/0x30 [ 298.099414] ? _raw_spin_unlock_irq+0x27/0x70 [ 298.103895] ? finish_task_switch+0x1ca/0x820 [ 298.108373] ? syscall_return_slowpath+0x5c0/0x5c0 [ 298.113287] ? syscall_return_slowpath+0x30f/0x5c0 [ 298.118204] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 298.123555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.128386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 298.133557] RIP: 0033:0x455259 [ 298.136728] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.144424] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 298.151677] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 298.158929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 298.166181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/11 06:56:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x2000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2c, 0x4000) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x81, 0x0, 0x6, 0xe525, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x400}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r4 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) 2018/04/11 06:56:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000000c0)=0x5ce) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)) 2018/04/11 06:56:34 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) setfsgid(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x400000) [ 298.173437] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000002 2018/04/11 06:56:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x68050000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x4658}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f0000000680)) 2018/04/11 06:56:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x1000002, 0x13a) 2018/04/11 06:56:34 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="05", 0x1, 0xffffffffffffffff) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x4000000000000080, &(0x7f0000000140)) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/11 06:56:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x300, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:34 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x100) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/11 06:56:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x10001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) 2018/04/11 06:56:34 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) close(r0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)="01a1f5c096c9d1ee2a82fba77b738c64420be6abcc205bc6a0996d91cfba2d69f544e168dcc3120d1feb26fd55ed6591b2b9bcbfcca5", 0x36) 2018/04/11 06:56:34 executing program 3: r0 = inotify_init1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/186) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) ptrace(0x4207, r2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ptrace(0x4208, r2) ptrace$setopts(0x4206, r2, 0x40000c, 0x2) accept$packet(r1, 0x0, &(0x7f0000000140)) 2018/04/11 06:56:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) sched_yield() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20342, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x3c, @broadcast=0xffffffff, 0x4e22, 0x3, 'dh\x00', 0x8, 0x6, 0x6d}, 0x2c) 2018/04/11 06:56:34 executing program 7 (fault-call:3 fault-nth:3): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x4000000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x8000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1) [ 298.603559] FAULT_INJECTION: forcing a failure. [ 298.603559] name failslab, interval 1, probability 0, space 0, times 0 [ 298.614873] CPU: 0 PID: 15021 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 298.621800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.631154] Call Trace: [ 298.633751] dump_stack+0x1b9/0x294 [ 298.637390] ? dump_stack_print_info.cold.2+0x52/0x52 [ 298.642598] should_fail.cold.4+0xa/0x1a [ 298.646670] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/11 06:56:34 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="b3", 0x1}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/1, 0x1}], 0x3, &(0x7f00000002c0)=""/93, 0x5d, 0x6}, 0x60) [ 298.651782] ? debug_check_no_locks_freed+0x310/0x310 [ 298.656991] ? graph_lock+0x170/0x170 [ 298.660796] ? lock_acquire+0x1dc/0x520 [ 298.664780] ? find_held_lock+0x36/0x1c0 [ 298.668848] ? __lock_is_held+0xb5/0x140 [ 298.672927] ? check_same_owner+0x320/0x320 [ 298.677251] ? print_usage_bug+0xc0/0xc0 [ 298.681325] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 298.686524] ? rcu_note_context_switch+0x710/0x710 [ 298.691461] ? graph_lock+0x170/0x170 [ 298.695270] __should_failslab+0x124/0x180 [ 298.699515] should_failslab+0x9/0x14 2018/04/11 06:56:34 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) [ 298.703317] __kmalloc+0x2c8/0x760 [ 298.706874] ? constrain_params_by_rules+0x141/0x1360 [ 298.712066] ? find_held_lock+0x36/0x1c0 [ 298.716143] constrain_params_by_rules+0x141/0x1360 [ 298.721164] ? lock_downgrade+0x8e0/0x8e0 [ 298.725323] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 298.730513] ? rcu_is_watching+0x85/0x140 [ 298.734674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 298.739875] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 298.745086] ? is_bpf_text_address+0xd7/0x170 [ 298.749596] ? kernel_text_address+0x79/0xf0 [ 298.754015] ? __unwind_start+0x166/0x330 [ 298.758176] ? graph_lock+0x170/0x170 [ 298.761987] ? unwind_get_return_address+0x61/0xa0 [ 298.766926] ? __save_stack_trace+0x7e/0xd0 [ 298.771259] ? __lock_is_held+0xb5/0x140 [ 298.775326] ? klist_put+0x60/0x180 [ 298.777844] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 298.778958] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 298.778976] ? snd_interval_refine+0x428/0x700 [ 298.778995] snd_pcm_hw_refine+0x8e9/0x1180 [ 298.779018] ? constrain_params_by_rules+0x1360/0x1360 [ 298.779036] ? graph_lock+0x170/0x170 [ 298.779046] ? __lock_is_held+0xb5/0x140 [ 298.779068] ? __lock_is_held+0xb5/0x140 [ 298.792736] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 298.795996] ? klist_put+0x78/0x180 [ 298.796022] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 298.796040] ? rcu_read_lock_sched_held+0x108/0x120 [ 298.796058] ? _snd_pcm_hw_param_min+0x330/0x570 [ 298.796075] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 298.796097] ? __fdget_pos+0x1a9/0x1e0 [ 298.853345] ? graph_lock+0xf0/0x170 [ 298.857048] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 298.862918] ? find_held_lock+0x36/0x1c0 [ 298.866962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 298.872481] ? _parse_integer+0x13b/0x190 [ 298.876611] ? find_held_lock+0x36/0x1c0 [ 298.880662] ? lock_downgrade+0x8e0/0x8e0 [ 298.884796] ? kasan_check_read+0x11/0x20 [ 298.888925] ? rcu_is_watching+0x85/0x140 [ 298.893066] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 298.898244] snd_pcm_oss_write+0x516/0xa20 [ 298.902460] ? expand_files.part.8+0x9a0/0x9a0 [ 298.907036] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 298.911870] __vfs_write+0x10b/0x880 [ 298.915566] ? __fget_light+0x2ef/0x430 [ 298.919523] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 298.924349] ? kernel_read+0x120/0x120 [ 298.928227] ? wait_for_completion+0x870/0x870 [ 298.932793] ? __lock_is_held+0xb5/0x140 [ 298.936857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 298.942379] ? security_file_permission+0x1c6/0x240 [ 298.947390] ? rw_verify_area+0x118/0x360 [ 298.951523] vfs_write+0x1f8/0x560 [ 298.955050] ksys_write+0xf9/0x250 [ 298.958577] ? SyS_read+0x30/0x30 [ 298.962019] ? mm_fault_error+0x380/0x380 [ 298.966156] SyS_write+0x24/0x30 [ 298.969505] ? ksys_write+0x250/0x250 [ 298.973290] do_syscall_64+0x29e/0x9d0 [ 298.977157] ? vmalloc_sync_all+0x30/0x30 [ 298.981286] ? _raw_spin_unlock_irq+0x27/0x70 [ 298.985764] ? finish_task_switch+0x1ca/0x820 [ 298.990245] ? syscall_return_slowpath+0x5c0/0x5c0 [ 298.995160] ? syscall_return_slowpath+0x30f/0x5c0 [ 299.000080] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 299.005426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.010256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 299.015425] RIP: 0033:0x455259 [ 299.018595] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.026287] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 299.033537] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 299.040788] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 299.048038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/11 06:56:34 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x8c1a, 0x548f68b4964d93cf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000600)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x4902, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x80000000}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000100)='..', &(0x7f0000000140)='../file0\x00') rename(&(0x7f0000000480)='../file0\x00', &(0x7f0000000440)='../file0\x00') mkdir(&(0x7f0000000400)='..', 0x12) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000740)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) fcntl$notify(r2, 0x402, 0x11) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)='%') fcntl$getownex(r2, 0x10, &(0x7f00000003c0)) 2018/04/11 06:56:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 299.055292] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000003 [ 299.066480] IPVS: stopping master sync thread 14933 ... [ 299.077846] IPVS: stopping master sync thread 14932 ... [ 299.083758] IPVS: stopping master sync thread 14931 ... [ 299.096113] IPVS: stopping master sync thread 14930 ... [ 299.116503] IPVS: stopping master sync thread 14928 ... [ 299.161342] IPVS: stopping master sync thread 14924 ... [ 299.180777] IPVS: stopping master sync thread 14922 ... [ 299.186893] EXT4-fs (sda1): Unrecognized mount option "%" or missing value [ 299.199395] IPVS: stopping master sync thread 14919 ... [ 299.233144] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 299.243258] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 299.252608] EXT4-fs (sda1): Unrecognized mount option "%" or missing value [ 299.263485] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 299.272595] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 299.286834] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 299.289619] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 299.304955] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 299.308689] IPVS: stopping master sync thread 15070 ... [ 299.319143] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 299.328964] IPVS: stopping master sync thread 15069 ... [ 299.336663] IPVS: stopping master sync thread 15068 ... [ 299.343337] IPVS: stopping master sync thread 15067 ... [ 299.348992] IPVS: stopping master sync thread 15065 ... [ 299.355338] IPVS: stopping master sync thread 15064 ... [ 299.366968] IPVS: stopping master sync thread 15063 ... [ 299.373474] IPVS: stopping master sync thread 15060 ... [ 299.905421] FAULT_FLAG_ALLOW_RETRY missing 30 [ 299.909995] CPU: 0 PID: 15055 Comm: syz-executor0 Not tainted 4.16.0+ #16 [ 299.916918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.926257] Call Trace: [ 299.928834] dump_stack+0x1b9/0x294 [ 299.932458] ? dump_stack_print_info.cold.2+0x52/0x52 [ 299.937630] ? kasan_check_write+0x14/0x20 [ 299.941854] ? do_raw_spin_lock+0xc1/0x200 [ 299.946076] handle_userfault.cold.32+0x44/0x57 [ 299.950723] ? handle_userfault+0x16c6/0x2760 [ 299.955203] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 299.959768] ? debug_check_no_locks_freed+0x310/0x310 [ 299.964984] ? update_load_avg+0x2d9/0x2540 [ 299.969284] ? __lock_is_held+0xb5/0x140 [ 299.973327] ? print_usage_bug+0xc0/0xc0 [ 299.977378] ? print_usage_bug+0xc0/0xc0 [ 299.981420] ? attach_entity_load_avg+0x830/0x830 [ 299.986243] ? graph_lock+0x170/0x170 [ 299.990034] ? resched_curr+0x122/0x190 [ 299.993996] ? perf_trace_lock+0xd6/0x900 [ 299.998124] ? graph_lock+0x170/0x170 [ 300.001903] ? graph_lock+0x170/0x170 [ 300.005688] ? __lock_acquire+0x7f5/0x5130 [ 300.009905] ? graph_lock+0x170/0x170 [ 300.013692] ? debug_check_no_locks_freed+0x310/0x310 [ 300.018874] ? find_held_lock+0x36/0x1c0 [ 300.022933] ? lock_downgrade+0x8e0/0x8e0 [ 300.027066] ? __lock_acquire+0x7f5/0x5130 [ 300.031284] ? kasan_check_read+0x11/0x20 [ 300.035423] ? do_raw_spin_unlock+0x9e/0x2e0 [ 300.039816] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 300.044395] ? kasan_check_write+0x14/0x20 [ 300.048612] ? do_raw_spin_lock+0xc1/0x200 [ 300.052831] __handle_mm_fault+0x34be/0x4150 [ 300.057221] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 300.061953] ? graph_lock+0x170/0x170 [ 300.065754] ? find_held_lock+0x36/0x1c0 [ 300.069806] ? lock_downgrade+0x8e0/0x8e0 [ 300.073947] ? handle_mm_fault+0x8c0/0xc70 [ 300.078165] handle_mm_fault+0x53a/0xc70 [ 300.082209] ? __handle_mm_fault+0x4150/0x4150 [ 300.086772] ? find_vma+0x34/0x190 [ 300.090295] __do_page_fault+0x60b/0xe40 [ 300.094339] ? mm_fault_error+0x380/0x380 [ 300.099080] ? graph_lock+0x170/0x170 [ 300.102863] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.107341] do_page_fault+0xee/0x8a7 [ 300.111134] ? vmalloc_sync_all+0x30/0x30 [ 300.115263] ? find_held_lock+0x36/0x1c0 [ 300.119325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.124152] page_fault+0x25/0x50 [ 300.127596] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 300.133211] RSP: 0018:ffff8801878efb98 EFLAGS: 00010202 [ 300.138558] RAX: ffffed0030f1df83 RBX: 0000000000000010 RCX: 0000000000000002 [ 300.145805] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801878efc08 [ 300.153056] RBP: ffff8801878efbd0 R08: ffffed0030f1df83 R09: ffffed0030f1df81 [ 300.160311] R10: ffffed0030f1df82 R11: ffff8801878efc17 R12: 0000000020013010 [ 300.167571] R13: 0000000020013000 R14: ffff8801878efc08 R15: 00007ffffffff000 [ 300.174836] ? _copy_from_user+0x10d/0x150 [ 300.179057] get_timespec64+0x75/0x180 [ 300.182925] ? timespec_trunc+0x170/0x170 [ 300.187055] ? schedule+0xef/0x430 [ 300.190581] SyS_pselect6+0x1ca/0x680 [ 300.194361] ? SyS_select+0x260/0x260 [ 300.198145] ? exit_to_usermode_loop+0x87/0x310 [ 300.202817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.208345] ? exit_to_usermode_loop+0x1ef/0x310 [ 300.213083] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 300.217914] ? ksys_ioctl+0x81/0xd0 [ 300.221522] ? do_syscall_64+0xb7/0x9d0 [ 300.225476] ? SyS_select+0x260/0x260 [ 300.229257] do_syscall_64+0x29e/0x9d0 [ 300.233135] ? vmalloc_sync_all+0x30/0x30 [ 300.237264] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.241742] ? finish_task_switch+0x1ca/0x820 [ 300.246219] ? syscall_return_slowpath+0x5c0/0x5c0 [ 300.251133] ? syscall_return_slowpath+0x30f/0x5c0 [ 300.256055] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 300.261412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.266241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.271417] RIP: 0033:0x455259 [ 300.274585] RSP: 002b:00007fa3d237cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 300.282367] RAX: ffffffffffffffda RBX: 00007fa3d237d6d4 RCX: 0000000000455259 [ 300.289627] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 300.296877] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 2018/04/11 06:56:36 executing program 5: socket(0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/raw\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xd6b0) 2018/04/11 06:56:36 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x0, 0x0, 0x0, 0x1, @random="b11552fdb9b5"}, 0x10) bind(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x2, {0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xee}}}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x101100, 0x0) getdents(r1, &(0x7f0000000200)=""/147, 0x93) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="fd87570b69ba86c018e5d71aeb65022b2df444f265c9fa4d3e219af5704e4eb1549991895c54bc6d16448eb71812f38983d79c4e8275f959bda692ab17c1d12b8534b12d8801eedd7aef2718b8e148fa0880f35c6e64548b61f3dc0dfa2f5a927d9d9986b38abb785429d2904081b471b34038eb47aa1117ea5765910778c0f59648f80546102af58a61c725d516a809c2631bf8df3619eae8c011d82a29df8c581d7db3337ed1719ea10bc9605f11f8672e3725852fc810cb4859de32b1edc22042f4deb9bf7d5638862485b01a846fc823b9d59c5ee3a4e4ac4bfe22f9fc5673618294e50d11f32f805c0fbdedc66480", 0xf1) 2018/04/11 06:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x80000000, 0x6, 0x7, 0x527, 0x772, 0x57}) clock_gettime(0x3, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) 2018/04/11 06:56:36 executing program 6: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x4011, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xfffffffffffffffc) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r1, r2) 2018/04/11 06:56:36 executing program 7 (fault-call:3 fault-nth:4): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x2000000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x4000000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:36 executing program 3: socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002cc0)=0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000003ec0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1], 0x18}], 0x1, 0x0) r3 = accept(r1, 0x0, &(0x7f0000000280)=0x5ae) recvfrom$llc(r3, &(0x7f0000000100)=""/29, 0x1d, 0x0, &(0x7f0000000140)={0x1a, 0x207, 0x100000000, 0x200000000, 0x5, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/79, 0x4f}, {&(0x7f00000006c0)=""/253, 0xfd}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x3}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000008c0)=""/237, 0xed}, {&(0x7f00000022c0)=""/116, 0x74}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x20}, 0xcc}, {{&(0x7f0000001b40)=@vsock, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/19, 0x13}], 0x1, &(0x7f0000001c40)=""/19, 0x13, 0x1}}, {{&(0x7f0000001c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001d00)=""/43, 0x2b}, {&(0x7f0000001d40)=""/45, 0x2d}, {&(0x7f0000001d80)=""/67, 0x43}, {&(0x7f0000001e00)=""/97, 0x61}, {&(0x7f0000001e80)=""/141, 0x8d}, {&(0x7f0000001f40)=""/88, 0x58}, {&(0x7f0000001fc0)=""/246, 0xf6}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x8, &(0x7f0000002140)=""/123, 0x7b, 0xd9}, 0x2}], 0x4, 0x0, 0x0) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getresuid(&(0x7f0000002a40)=0x0, &(0x7f0000002a80), &(0x7f0000002ac0)) fstat(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000002d00)=[{&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002340)="ac389e6db507cd873029048cee6d635b71194edf878945e035e0586c7a99c59507300b6f2141f81ac47d9aa89378b2753136c8fb9d147714606e3a9251cf59a26af5e716eb1c6240c3e92d0978deb4bccaf826ee5d6faf0015c024350237d0ac168cf7f55549226bda47ba34c5cb4c73c875768cc972ca153e45460ceab5b53a0cb76e905de65bd9fe3c75e4b6e62edde0bb34eedc46313279936b4a21c84181d93fc545aa39fa9334c78a320d19d8989499", 0xb2}, {&(0x7f0000002400)="3b805cfbf5ed2087ed24841474e17e7edf17d7b2444aa1ec4c04cc69e467229a02f85890136160ea1f13c224d933bc4fd412e491a027924d8be3ccb6a167a621e9f5085d5d899010d0157d555e66f8a00d9e390d785f368f66cb6e37cf8ffc5b0e388ba83871c187f8f07c79aad9057e83817f71720a006b5afd483d2be12ffe8d1500e02d1a77619a688638617e6e7f2e15f41a206e1f5162a9b4d3b6508e548fdbbd423ddba6a550a46b7c0ba5976ab2cf0f", 0xb3}, {&(0x7f00000024c0)="ac56c033a05796d7e817f5e6f523b957a65960bd996c595b5d6e7ac68b37668045bd462b2fa26f7cea820a7afb4c886397eef84a69ea0cebb22624f0e34af51aba523d05e8f60c34b343d345", 0x4c}, {&(0x7f0000002540)="06edc43b79ca16700c91e6c15e8c810153cdf6efa80d570fae6cb704b454e98e8e4935d958bffd4f67b803654b3f6e33752b683099463390ef2de584a909491be2d5c44ffefcb00f3374ad9e3604b248ff356370b3236d6d908bf67b85f6bd9744568aeb50ab30f6aa6589d37ebc52c58800e667d89c501df8418bb7fe9eb41ff7d8cff1b172e098011c0c8302d07e86ed22d63dcadf531ed8844abe7c9825b02f8bb4e9e5bf255b600b54bd435c5c62ee6b42679513b300dd9559851ef4f7b04480a519d059f8365fc7e3573936de10e737f24eedd86f0e9e9024580c8f3d9f97d5bad70e1585d20c6464016d26dd3b107291a166", 0xf5}, {&(0x7f0000002640)="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", 0xff}, {&(0x7f0000002740)="895cf3b99048e41f79eb1837f20b417b315a9c7c5354a341300c0cff24f5cc6d6df5b1208f8e3f229c75a707b59ab271e595ef83391507bd168556592f0a00320f06e8e5c25de7372724b9b764f829fbc6e24910e225dc66", 0x58}, {&(0x7f00000027c0)="5bd4b9395794e91e72c66f07d709c914e5d9c27287e0db8a8d46ee5cb7b57b34dcfff8b6e756ee9977bec8452b5cb91167503635a4e052dd77d26344aa8a0d421afa17bb7c4da2dcafa7e4d42d651c846e68192da5710be707f8321f40d81047e7670a7a4dee34", 0x67}, {&(0x7f0000002840)="03e188b11588b37a13f07fa8d8c2b4c3866c1e41710681c70566b0a3886d366d9976bdbe6b41f33f33825466a3536ec4f9b262d525e1143e79323c74372dbada7a3babd2b2e375eedacb60132964de193616edabd28bbb52ad4aa50c1e108bdfba714b04e7c1d525dc581d2b2b35504cea576e9f27598ec494e025a9500109edfb1277b59e93d15d646fb4dd0d977407550ca099f7aab9c6208d641fde00d783cea582093b1cfb58b04a90cf652d15c70be2d84ca757710ce71e", 0xba}], 0x8, &(0x7f0000002b80)=[@rights={0x30, 0x1, 0x1, [r4, r4, r5, r4, r5, r4, r1]}, @rights={0x20, 0x1, 0x1, [r5, r3, r3]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r1, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x38, 0x1, 0x1, [r5, r4, r3, r5, r3, r3, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x20000000}], 0x1, 0x8084) [ 300.304143] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 300.311394] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/11 06:56:36 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0xffffffff}}, 0x202b, 0xb17f}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6}, 0x8) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ba00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 300.369411] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 300.370409] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 300.387387] llc_conn_state_process: llc_conn_service failed [ 300.395485] FAULT_INJECTION: forcing a failure. [ 300.395485] name failslab, interval 1, probability 0, space 0, times 0 [ 300.406760] CPU: 0 PID: 15093 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 300.413689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.423043] Call Trace: [ 300.425631] dump_stack+0x1b9/0x294 [ 300.429257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 300.434443] ? __save_stack_trace+0x7e/0xd0 [ 300.438767] should_fail.cold.4+0xa/0x1a [ 300.442821] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.447917] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 300.452924] ? snd_interval_refine+0x428/0x700 [ 300.457500] ? graph_lock+0x170/0x170 [ 300.461289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.466812] ? snd_pcm_hw_refine+0x362/0x1180 [ 300.471296] ? find_held_lock+0x36/0x1c0 [ 300.475346] ? __lock_is_held+0xb5/0x140 [ 300.479407] ? check_same_owner+0x320/0x320 [ 300.483720] ? rcu_note_context_switch+0x710/0x710 [ 300.488644] __should_failslab+0x124/0x180 [ 300.492869] should_failslab+0x9/0x14 [ 300.496655] kmem_cache_alloc_trace+0x2cb/0x780 [ 300.501314] ? _snd_pcm_hw_param_min+0x330/0x570 [ 300.506069] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 300.511687] ? __fdget_pos+0x1a9/0x1e0 [ 300.515573] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 300.521447] ? find_held_lock+0x36/0x1c0 [ 300.525498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.531030] ? _parse_integer+0x13b/0x190 [ 300.535176] ? find_held_lock+0x36/0x1c0 [ 300.539232] ? lock_downgrade+0x8e0/0x8e0 [ 300.543373] ? kasan_check_read+0x11/0x20 [ 300.547549] ? rcu_is_watching+0x85/0x140 [ 300.551706] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 300.556897] snd_pcm_oss_write+0x516/0xa20 [ 300.561130] ? expand_files.part.8+0x9a0/0x9a0 [ 300.565707] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 300.570545] __vfs_write+0x10b/0x880 [ 300.574243] ? __fget_light+0x2ef/0x430 [ 300.578203] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 300.583042] ? kernel_read+0x120/0x120 [ 300.586928] ? wait_for_completion+0x870/0x870 [ 300.591504] ? __lock_is_held+0xb5/0x140 [ 300.595559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.601084] ? security_file_permission+0x1c6/0x240 [ 300.606092] ? rw_verify_area+0x118/0x360 [ 300.610229] vfs_write+0x1f8/0x560 [ 300.613760] ksys_write+0xf9/0x250 [ 300.617288] ? SyS_read+0x30/0x30 [ 300.620728] ? mm_fault_error+0x380/0x380 [ 300.624869] SyS_write+0x24/0x30 [ 300.628221] ? ksys_write+0x250/0x250 [ 300.632011] do_syscall_64+0x29e/0x9d0 [ 300.635893] ? vmalloc_sync_all+0x30/0x30 [ 300.640040] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.644523] ? finish_task_switch+0x1ca/0x820 [ 300.649011] ? syscall_return_slowpath+0x5c0/0x5c0 [ 300.653968] ? syscall_return_slowpath+0x30f/0x5c0 [ 300.658894] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 300.664264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.669101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 300.674275] RIP: 0033:0x455259 [ 300.677459] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.685157] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 300.692414] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 300.699670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 300.706931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/11 06:56:36 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) lseek(r0, 0x59, 0x5) r1 = getpid() socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r0, r3, &(0x7f000097d000)=0x4c00, 0x1) [ 300.714194] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000004 [ 300.729241] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 300.739838] llc_conn_state_process: llc_conn_service failed [ 300.746758] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 2018/04/11 06:56:36 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x4000) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl(r0, 0x40000000401870cb, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x11, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x3, 'dh\x00', 0x20, 0x4, 0xb}, 0x2c) [ 300.764330] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 300.765216] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 300.773845] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 300.790904] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 300.799836] IPVS: stopping master sync thread 15119 ... [ 300.807168] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/11 06:56:36 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7274, 0x141100) write$sndseq(r0, &(0x7f0000000200)=[{0x5, 0x1000, 0x7, 0x7, @time, {0x3ff, 0x3}, {0x1000, 0x3f}, @addr={0x1, 0xfffffffffffffc01}}], 0x30) mount(&(0x7f0000212ff8)='0.file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/214) 2018/04/11 06:56:36 executing program 1: r0 = socket$inet(0x10, 0xffffffffffffffff, 0xc) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6002700000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000000280)="ced4e33fc5694ec33540282146b72d3f0d0e0b8cc5604e360ba4980e38d0648370ebd3b0a13a737fc34f6cdbebdbaeefd318895d078f461ce781043edd903b5cb16b74e5742ead3e575e4f11a7f22519b6864557f8ae75820759b5942945558e9cf02ddb69347cd2128495", 0x6b, 0x20008000, &(0x7f0000000300)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7fff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001440)={'ip6gretap0\x00', &(0x7f0000000400)=@ethtool_perm_addr={0x20, 0x1000, "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openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x4800, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x88}, {0xa, 0x4e21, 0x7, @empty, 0x6}, 0x0, [0x400, 0x5, 0x0, 0x20, 0x8, 0x10000, 0x1ff, 0x1ff]}, 0x5c) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x2) openat(r2, &(0x7f0000000240)='./file0\x00', 0x800, 0x20) [ 300.816625] IPVS: stopping master sync thread 15121 ... [ 300.828180] IPVS: stopping master sync thread 15118 ... [ 300.846552] IPVS: stopping master sync thread 15117 ... [ 300.860354] IPVS: stopping master sync thread 15116 ... 2018/04/11 06:56:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = semget(0x2, 0x0, 0x100) semop(r1, &(0x7f0000000080)=[{0x5, 0x3, 0x800}, {0x4, 0x100000000, 0x1000}, {0x3, 0x2, 0x800}, {0x2, 0x8001}], 0x4) exit(0x0) close(r0) [ 300.880081] IPVS: stopping master sync thread 15113 ... [ 300.890126] IPVS: stopping master sync thread 15103 ... [ 300.912297] IPVS: stopping master sync thread 15102 ... [ 300.919457] libceph: parse_ips bad ip '0.file' 2018/04/11 06:56:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) [ 300.932715] IPVS: stopping master sync thread 15097 ... 2018/04/11 06:56:36 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x800) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x1773d47a}], 0x800, 0x0) [ 300.962838] libceph: parse_ips bad ip '0.file' [ 300.967705] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 300.969945] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 300.986628] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 300.995376] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 2018/04/11 06:56:36 executing program 2: r0 = socket(0x1b, 0x4, 0x1) sendmsg$alg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="a0e6ddb0ddb1b200127eefd59d5f9c45fa2721c9e50e2484a60b2f93d4e61971a13d9da5a604265cee5c0e55755e8d38b2633dca032fe94ba333694414fbbba1a611c2ab2f06ae77abc3e49068c564bbdf205366223f7456a50d0b7c2c93d1b7f1e23c96b036f32c4740f6c0", 0x6c}, {&(0x7f00000003c0)="f301ed86599014e19574fa0291b354fe82cd0be50f52aefc16fd9435b9e101ca9bdd40b5607b022f67ed0a103bd5bc41705525d630ab556e41a4b37c2020d992293b826e93e58f1ead326959373e5ae6c4aa6b80a5b407eb6d9ed503ed39b78eb16cad92c0888b7346c5dec7b0d06267beace279cc4806873fe29f38acf6692e93bb65178bbc352419e64d1b4d67", 0x8e}, {&(0x7f0000000280)="f861595a754a55", 0x7}], 0x3, &(0x7f00000005c0)=[@iv={0xb0, 0x117, 0x2, 0x96, "b26da57d1b753b5a1346a621931addd591fcf58985999ae88db37b9fcae4504c214b48c6957fcaf8e248f8fc82d45c12ffaf92155cb3a75547f9a1d8167503a6c20e4f8297a5840d5a4d2a7f9bc3192c5ac489e8453cfabcaa75a3ca17b22bdd56a7228d4761c5838f6b0594f16fea79437a55fc48db9cccc6d8023f66eba1b05c6cfc942c843b42027eade57bd7d616bfe135f2ca08"}, @iv={0x38, 0x117, 0x2, 0x24, "e4ff93cbed5009e34b00d59b2994785a900494943799f6321e380356155eab27e403041f"}], 0xe8, 0x10}, 0x4000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e65409cf3712f21053cfd2e2a13c0102f0e3389dda0ef35529230f85ad354a4b9f252fffd4e8a51a162e245178ed4bcae04241e72ba572d9b719a94cbaa6b"}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000900)="ebc3b5cc5e367aeabd19dc1fe731cabd", 0x10}], 0x1}, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000500)=0x7, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) waitid(0x1, r3, &(0x7f0000000100), 0x60000000, &(0x7f00000001c0)) [ 301.007718] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 301.031401] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 301.043159] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 301.048547] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:56:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) write(r0, &(0x7f00000000c0), 0xfec9) fcntl$setlease(r0, 0x400, 0x3) [ 301.052093] IPVS: stopping master sync thread 15157 ... [ 301.076972] IPVS: stopping master sync thread 15153 ... [ 301.084646] IPVS: stopping master sync thread 15149 ... [ 301.097734] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 301.107982] IPVS: stopping master sync thread 15148 ... [ 301.117986] IPVS: stopping master sync thread 15146 ... [ 301.127085] IPVS: stopping master sync thread 15145 ... [ 301.137216] IPVS: stopping master sync thread 15144 ... [ 301.143633] IPVS: stopping master sync thread 15142 ... 2018/04/11 06:56:37 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x8, 0x2000}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='\v', 0xffffff49}], 0x1) 2018/04/11 06:56:37 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x501180, 0x30) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getdents(r0, &(0x7f0000000000), 0x1f0) lseek(r0, 0x0, 0x0) dup2(r0, r1) 2018/04/11 06:56:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, [0x81, 0x8001, 0x100000000, 0x1000, 0x65e, 0x9, 0x5, 0x43, 0x4, 0xffffffff, 0x6, 0x1400000000, 0x8, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4b75, 0x1, [0x1ff]}, &(0x7f0000000440)=0xa) io_setup(0xe91, &(0x7f0000000480)=0x0) io_submit(r4, 0x2, &(0x7f0000000700)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f00000004c0)="a2e84b669e9550db5ada062ce19b246049dfe45544d08fb43090a484ca68f29fee99654ccf4a6257ccc6324bbe6689e4195521fea77fde780462d672e7e6610bcd8e4d079f47c61e02bddffce95be1ee24c126ebdaaa61b83e68cfb7de5d63233e24761248f049069012d8bcf981ba8802f033078fe038c0bf1a138badc48f970134f22066fb1f8f9551b0f35f9ea3ba0910981a3ed199c50dfbf658bcc2e7b2afbc193f53f66b861371a117a8c2bc2c6c9ed2af831bbe20ccdb3610972f", 0xbe, 0x4, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f00000005c0)="a815cc141961e2ae04c5f9fe4949ab1182ac6d0f030b960e3678a0ac44838fad4eb5100a9f3cb0817195149024a8c855b3926104b5b4f7ebee371a88ccd57ab0c35e29acf0475341fcd948397a61829e907b0422621a39c09ace1daf4220a52f1c448912cdb74106460dc9b043c8865cb57b3ea3f1dc5b880ecc6af05f4ffa3f3e6c51cce5cfb4560d16c432c90cd0be11729cc89e5d589eabea4bf8bedebcac0f2d204ab3b2824601d40304b168b667e1b6f17b713e51feff80c730a67167cc05a622e105ff8d6ab26e1a33ff5a51fe9e0a8437601c99a907701cd8", 0xdc, 0xc6e5, 0x0, 0x0, r1}]) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) [ 301.418750] QAT: Invalid ioctl [ 302.227715] QAT: Invalid ioctl 2018/04/11 06:56:43 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1c802, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000140)={0x100, 0x0, 0xfffffffffffffff9}) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/04/11 06:56:43 executing program 3: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00004000000000000000000000009078e0000002ac1414aa0420880b00000e0000000800000086dd080088be000000001000000001000000000000000000000000400000000800655800000000000004000000000000000000000000f7ffffff000000000000"], 0x66) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8281400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xec, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9336}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x459}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001180)="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") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) alarm(0xff) 2018/04/11 06:56:43 executing program 7 (fault-call:3 fault-nth:5): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:43 executing program 6: r0 = socket(0x10, 0x3, 0x421) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/11 06:56:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200000000000000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000004c0)=""/145) 2018/04/11 06:56:43 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffa, 0x40000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000080)=&(0x7f0000989fff)) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x2, 0xffffffff, 0xbb06, 0x5, 0x400, 0x2, 0x200, 0x100, 0x5, 0xfef, 0x78}, 0xb) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f0000000900)=""/105, &(0x7f0000000600)=""/228, &(0x7f0000000800)=""/199, 0x4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x7, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r3, 0x1}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)=0x3) 2018/04/11 06:56:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x7000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x57506d17f7a0e90d, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000002c0)={{0x16, @loopback=0x7f000001, 0x4e21, 0x0, 'dh\x00', 0x21, 0x3, 0x37}, {@multicast2=0xe0000002, 0x4e24, 0x2004, 0x100000000, 0xd1d, 0x20}}, 0x44) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xf4e, 0x402) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x3, {0xa, 0x4e24, 0x482c9831, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, {&(0x7f0000000180)=""/57, 0x39}, &(0x7f00000001c0), 0x8}, 0xa0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, 0x0) [ 307.491660] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 307.510385] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 307.517900] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 307.527720] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 307.537186] FAULT_INJECTION: forcing a failure. [ 307.537186] name failslab, interval 1, probability 0, space 0, times 0 [ 307.542057] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 307.548446] CPU: 1 PID: 15217 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 307.548457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.548463] Call Trace: [ 307.548485] dump_stack+0x1b9/0x294 [ 307.548507] ? dump_stack_print_info.cold.2+0x52/0x52 [ 307.584626] ? perf_trace_lock_acquire+0xe3/0x980 [ 307.589461] ? lock_downgrade+0x8e0/0x8e0 [ 307.593607] should_fail.cold.4+0xa/0x1a [ 307.597660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 307.602757] ? graph_lock+0x170/0x170 [ 307.606555] ? is_bpf_text_address+0xd7/0x170 [ 307.611050] ? __unwind_start+0x166/0x330 [ 307.615190] ? find_held_lock+0x36/0x1c0 [ 307.619247] ? __lock_is_held+0xb5/0x140 [ 307.623313] ? check_same_owner+0x320/0x320 [ 307.627625] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 307.632978] ? snd_pcm_oss_write+0x516/0xa20 [ 307.637378] ? __vfs_write+0x10b/0x880 [ 307.641255] ? rcu_note_context_switch+0x710/0x710 [ 307.646171] ? do_syscall_64+0x29e/0x9d0 [ 307.650221] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.655574] __should_failslab+0x124/0x180 [ 307.659886] should_failslab+0x9/0x14 [ 307.663671] kmem_cache_alloc_trace+0x2cb/0x780 [ 307.668329] ? do_raw_spin_lock+0xc1/0x200 [ 307.672558] ? trace_hardirqs_off+0xd/0x10 [ 307.676791] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 307.682495] ? _snd_pcm_hw_param_min+0x570/0x570 [ 307.687235] ? mark_held_locks+0xc9/0x160 [ 307.691372] ? kfree+0x111/0x260 [ 307.694724] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 307.700595] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 307.705623] ? trace_hardirqs_on+0xd/0x10 [ 307.709763] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 307.715390] ? perf_trace_lock_acquire+0x27/0x980 [ 307.720228] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 307.726102] ? perf_trace_lock+0x900/0x900 [ 307.730323] ? find_held_lock+0x36/0x1c0 [ 307.734375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.739900] ? _parse_integer+0x13b/0x190 [ 307.744045] ? find_held_lock+0x36/0x1c0 [ 307.748105] ? lock_downgrade+0x8e0/0x8e0 [ 307.752247] ? rcu_is_watching+0x85/0x140 [ 307.756400] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 307.761579] snd_pcm_oss_write+0x516/0xa20 [ 307.765801] ? expand_files.part.8+0x9a0/0x9a0 [ 307.770395] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 307.775238] __vfs_write+0x10b/0x880 [ 307.778938] ? __fget_light+0x2ef/0x430 [ 307.782903] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 307.787735] ? kernel_read+0x120/0x120 [ 307.791620] ? wait_for_completion+0x870/0x870 [ 307.796206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.801732] ? security_file_permission+0x1c6/0x240 [ 307.806754] ? rw_verify_area+0x118/0x360 [ 307.810903] vfs_write+0x1f8/0x560 [ 307.814456] ksys_write+0xf9/0x250 [ 307.817987] ? SyS_read+0x30/0x30 [ 307.821430] ? mm_fault_error+0x380/0x380 [ 307.825574] SyS_write+0x24/0x30 [ 307.828928] ? ksys_write+0x250/0x250 [ 307.832718] do_syscall_64+0x29e/0x9d0 [ 307.836591] ? vmalloc_sync_all+0x30/0x30 [ 307.840726] ? _raw_spin_unlock_irq+0x27/0x70 [ 307.845213] ? finish_task_switch+0x1ca/0x820 [ 307.849703] ? syscall_return_slowpath+0x5c0/0x5c0 [ 307.854621] ? syscall_return_slowpath+0x30f/0x5c0 [ 307.859547] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 307.864904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.869743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 307.874921] RIP: 0033:0x455259 [ 307.878097] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.885795] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 2018/04/11 06:56:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001cc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f0000000040)={0x5c, r1, 0x401, 0x70bd27, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x80) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) 2018/04/11 06:56:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f00000003c0)}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) [ 307.893050] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 307.900308] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 307.907564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 307.914820] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000005 [ 307.931114] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 307.935487] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 307.951966] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 307.959891] team0: Mode changed to "random" [ 307.965610] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:56:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x74000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = syz_open_dev$midi(&(0x7f00000030c0)='/dev/midi#\x00', 0x0, 0x18140) write$fuse(r1, &(0x7f0000003240)={0x28, 0x1, 0x3, @fuse_notify_delete_out={0x1, 0x1f, 0x4}}, 0x28) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x90000, 0x0) recvmmsg(r2, &(0x7f00000073c0)=[{{&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/244, 0xf4}, {&(0x7f0000000740)=""/243, 0xf3}, {&(0x7f0000000840)=""/255, 0xff}], 0x5, &(0x7f0000000940)=""/130, 0x82, 0x7}}, {{&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000a80)=""/89, 0x59}], 0x1, &(0x7f0000000b00)=""/228, 0xe4, 0x40}, 0x4000000}, {{&(0x7f0000000c00)=@ax25, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c80)=""/215, 0xd7}, {&(0x7f0000000d80)=""/50, 0x32}, {&(0x7f0000000dc0)=""/69, 0x45}], 0x3, &(0x7f0000000e80)=""/146, 0x92, 0xfffffffffffffbff}, 0x401}, {{&(0x7f0000000f40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/198, 0xc6}], 0x2, &(0x7f0000002100)=""/167, 0xa7, 0x1}, 0x3}, {{&(0x7f00000021c0), 0x80, &(0x7f0000002340)=[{&(0x7f0000002240)=""/70, 0x46}, {&(0x7f00000022c0)=""/97, 0x61}], 0x2, &(0x7f0000002380)=""/168, 0xa8, 0x2}, 0x7}, {{&(0x7f0000002440)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000024c0)=""/113, 0x71}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f0000002540)=""/1, 0x1}, {&(0x7f0000002580)=""/162, 0xa2}, {&(0x7f0000002640)=""/151, 0x97}, {&(0x7f0000002700)=""/159, 0x9f}], 0x6, &(0x7f00000043c0)=""/4096, 0x1000, 0x1f}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002840)=""/225, 0xe1}, {&(0x7f0000002940)=""/71, 0x47}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/89, 0x59}, {&(0x7f0000002a40)=""/244, 0xf4}, {&(0x7f0000002b40)=""/89, 0x59}, {&(0x7f0000002bc0)=""/204, 0xcc}, {&(0x7f00000063c0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/166, 0xa6}], 0x9, &(0x7f0000002e40)=""/115, 0x73, 0x9}, 0xfffffffffffffffa}], 0x7, 0x2, &(0x7f0000002ec0)) sendmsg$can_bcm(r3, &(0x7f0000003080)={&(0x7f0000002f00)={0x1d, r4}, 0x10, &(0x7f0000003040)={&(0x7f0000002fc0)={0x7, 0x440, 0x1, {0x77359400}, {0x77359400}, {0x3, 0x757, 0x3ff, 0x81}, 0x1, @can={{0x4, 0x8, 0x5, 0x8}, 0x5, 0x1, 0x0, 0x0, "f4ea1e44524551e4"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4c0c0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 307.988699] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 307.996079] team0: Unable to change to the same mode the team is in 2018/04/11 06:56:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r3, 0x50a, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd9b4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000800}, 0x4000) 2018/04/11 06:56:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000440)='./file0/fil..\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0/file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r7 = getpgid(0x0) r8 = geteuid() stat(&(0x7f0000007840)='./file0/file0\x00', &(0x7f0000007880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007900)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000007a00)=0xe8) lstat(&(0x7f0000007a40)='./file0\x00', &(0x7f0000007a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007b00)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007b40)={0x0, 0x0}, &(0x7f0000007b80)=0xc) stat(&(0x7f0000007bc0)='./file0/file1\x00', &(0x7f0000007c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008180)={0x0, 0x0}, &(0x7f00000081c0)=0xc) r18 = getgid() r19 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008280)={0x0, 0x0, 0x0}, &(0x7f00000082c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008b40)=0x0) r23 = getuid() lstat(&(0x7f0000008b80)='./file0/control\x00', &(0x7f0000008bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009ec0)=0x0) getresuid(&(0x7f0000009f00), &(0x7f0000009f40), &(0x7f0000009f80)=0x0) stat(&(0x7f0000009fc0)='./file0/control\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000a080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a0c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f000000a1c0)=0xe8) stat(&(0x7f000000a200)='./file0/fil..\x00', &(0x7f000000a240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a2c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a300)={0x0, 0x0}, &(0x7f000000a340)=0xc) stat(&(0x7f000000a380)='./file0/file1\x00', &(0x7f000000a3c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000000a500)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="beda5dc87af402a7ed625cae37000a128e586a7a70dd28c2eba18df05926579494fb7c16a288f3480c843b3e7d693069cfac6ec138c6dd5e4642dc8f009b5ac6d4c9835207a885c67268ea8b61b9ba", 0x4f}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0]}], 0x48, 0x3b4066de75f239c5}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000580)="6ce100575b237d0cbc622f63e9348c101f3b9432f62886811baf6282b0d56951dae3dbdb619a380e7ec88422bb91faa613f46ffc02888662f5219f1aac6c5db48d629f8fbf36e39025ff3838bbeb92d057562025370a1cc526fa7e575eab4b83dae88d88930e99fd724b50227831b9bdc7ed4076c5bd74873579524a2c1d29e38503a292b08bc7ff82b6d035f477e406b463c50f", 0x94}, {&(0x7f0000000640)="5011ae2a28a43e7fecfc929d60704de30aa74c67f2dc530ac352e8f0cf7c27887088779ab647b4e553c2c8bf78a74f9a56e32fa2633e67df57558edd0736ac396041ec921760d4cf8d926a5991dfefe09d01cb1d833ebe83a899ea337e523ca92acfb77cac4c44c8ecdc4c8be15a18a231a3a08bf4374503b01c9cf52afdf5caa71a60e68297171cc5620c5b8c20393bede08d7d2219e4945cabdc1b350331d3186d2c97fde488c628c7f626e493f53bbf359b618fd210f9c714bf5a5cfbe8f6db9db6c78552ccebd5b4", 0xca}, {&(0x7f0000000740)}, {&(0x7f0000000780)="d38dfcec9b508cd50d7c085ded17a81cf8422d51892cd9aaf69916e51bf7a76f1ff502a7642fe3c9c927eb0e2bdc3cb4f0919741c9f24f", 0x37}, {&(0x7f00000007c0)="28715782f5ed842d04f84d399227505bdd4cc396eab012fb8d688f94ee2c2455357f1787e9cfed860829a238fed0c63404a32d20913a6caaf688b93fddd963497a6eb0c0094ee55e6e2402cedceb3eb76863880e81fb1ad238ec223d0a9aed6e28525407ab6c442f9af06dab467c47a70a9db65f9e938ae0df149a8e2bedaef2b6d8352c81f96321abf20d00ae1a21f326bdba8c94f9d1894e79e2942d5b326acc2b6da8e0b1b0fd17851856bb64737dd91969a65e232c1d807b6fa4ca6446fe0c8e33f5bfb2b81e66029800e52a6f8658fcf5f00fd4835f5a0e189bfed33dab77cde240c8f30ab63050ac190e4f943bf13f29", 0xf3}], 0x5, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x48, 0x40}, {&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005140)=[{&(0x7f0000000c80)="4605c86094aafb905e1c8a48fce35de72930c223eaf871f60a700f13cedb2d8022138519b0afaf80d32cf7812abda465f5266ff249fddddf398930e7edf8327a3b45d72893cca0236807628e312dfacc6576d846e32437c2443cf26a558d4a0b671234b8a59c81ecdf9f170eeef080b828131e74e9b127504500186b1ab6126515a12633ed5a27e63d950308a83c6ab565f587b93cce4e241bfb9802a949ae292a281fbda883c680627e837d418b4cbb09507d300dbe4d3a9c95bd18b7d10723aafe75cb25ddcf9e7c4417f3d75b63b83550bd1ee9e4b7dbf35958d65a8afd3a9ad3cec654f1c671d884c654f7f6c33a736a", 0xf2}, {&(0x7f0000000d80)="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{&(0x7f0000008040)="8443203df70bad0789bcd20f5c01d23369d9437433e730", 0x17}, {&(0x7f0000008080)="5d1a376f60fb84b8b8eaea6eab32b0ce71", 0x11}], 0x9, &(0x7f0000008300)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40}, {&(0x7f0000008340)=@file={0x0, './file0/control\x00'}, 0x6e, &(0x7f0000008680)=[{&(0x7f00000083c0)="d06af12d3e7ea39e63fb34c790082138647b5c93ada807c3b62d777517699faa56eb7124c6540942e54d252d28fe501f048b2d9ec8c97b9a5fd0e60d10fbd9a2b58ca29c49d31b1019678ae43fa84fb6f62357dc08b7f5e05bd564a83db69597f90398bdec6c777b70ac71c63494e3d4ef8c72b2ffc4f9d52b7433c5fdc5b6dca15afdaf", 0x84}, {&(0x7f0000008480)="b3f623d746485ba090dd888cdb59b28a93f5a059bb9b336d235cd7ce4ef79e1e9b1b8c24eb911958c31f316a7a6646e0", 0x30}, {&(0x7f00000084c0)="b349870d4cc1d0de2626c8d516aa9c15cf6adda8b55a7a9b2e40c3cd19065507ef5babc83fe9d94a9c2d63a0970821d78f17fae524cac0f4fe3911fe4eb1af6b515bfdfbe10ffbcf8b4f2d0e47df38e018988748c416e876e313061e2d29f8bfdf27c6413a3b550b0a29bb04d1812e50e8913cea56f2e17ac194de54685af4cb1a040a606337141616615bd7", 0x8c}, {&(0x7f0000008580)="7f8c76151ea27018fe2944071c0449a7c43425a60bf11a8a031288134544c31bda2231efd4987a36a5d1a53d8d10225ff99f74ff0cca0970398604c1af6ac7945f7222edab1c371eebb4ff793de09ac9459527db34dd831ca005f92a6ab992460d1581f6e8e0f1a6b609d56519dc399f72a81cae09e9929b964eb80c0f4a7a259973ea5906", 0x85}, {&(0x7f0000008640)="10d05e8f2d40adbd7db855f800", 0xd}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000008700)=@file={0x1, './file0/control\x00'}, 0x6e, &(0x7f0000008ac0)=[{&(0x7f0000008780)="371427e3dfdd61a93c819cd90920e2908f711761b63b4f03143b311dab563b6c3e60b8ffce1479d4120082153fa5f196fa4f07e74349cfa160cd81b150def8692933befeae2eb16f977ed4f3b5fb5d7c69dffb99f55f87f6b76d90689296", 0x5e}, {&(0x7f0000008800)="d3dc0118f5ad65554133bef6887a48c9141941addeef9ccf9335355a83ed462730596d9bfa3bc2688de5a6f3eccade9150a865ec0219e0fbbc166254642ca1dfed9a2c34c959", 0x46}, {&(0x7f0000008880)="1132607834422ebf4308fbbb1711c1a041a21586b4b5da5ffdb1c07485d2d3972950077370882769eae59e2696873daf0d6d230549b11be2548e743d7d76", 0x3e}, {&(0x7f00000088c0)="da2bbe0f0e73fac5e71e1e04eec4ec72b98dddfade7074db2d3f4934f5acf3b51beceeccabedf718b7f2b05b51023a38778a783bf7a53c6eb47a0231b9795b816e8fa277fd5ce2efb6c56e05c09ef39ffbdbd598c0dbbbc000d7f7bc41bee4fee1249b9ab8a6e6e7c4d5fcfee887784d9dfb1f6cfcd7d3ed9463c41f63b6548630c96bdf1a", 0x85}, {&(0x7f0000008980)='A', 0x1}, {&(0x7f00000089c0)="d7e228f07df1a46e4205d6c15a60619b6106c4c76580e2995462847cac264ef69ba7d75046cd9149ea78741b1ac7228c93bcdee494a2909b6acaae59f8bbe3f7fb906cde70a5a06d0964feb3cfa5d562ab6bd4163a05a85da75f2e78eaff0508a3daff89e55cab6e95ca8f4baa5959bf7d195c3b58e3ec9a7d466442508fe260587eadb7fc73478a9685a36ee61cb2933a5623d978ebebf66e77c424069bb7611ccc5096b2eddf86a58012b903780e9fd2a101070c0f9e9167b2db6a4d591dbe6495cc4fc8138d7dda1c9c97cfcd48bcee", 0xd1}], 0x6, &(0x7f0000008c40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x4000000}, {&(0x7f0000008c80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000009e40)=[{&(0x7f0000008d00)="8cdf67625eacc57a5bb3b969c161e6173555ae40a15bd0a6f7a1c590f1268481abc75754af6982a54f", 0x29}, {&(0x7f0000008d40)="c64e644ba5407ce5d65a0df44ad688bfde4c663d9f74d29883a61d26891b65da4c0f2103fd609ea0cb98e510f03ed133b1d95e6392de467de3bf1610895a71e5ce3bddb72a4c749f1a5973a49d15c1f17341516182946eddfb02bfab80323d3615f94feee27206223e", 0x69}, {&(0x7f0000008dc0)="9522d83df50ea5a702cac8d12d2925", 0xf}, {&(0x7f0000008e00)="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", 0x1000}, {&(0x7f0000009e00)="6c9b940cea518afdffb795b08efd826bacf20ff6c6df4c0866498b16c98f7f8fb0866cfdc59ae33e3c81a0", 0x2b}], 0x5, &(0x7f000000a440)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x88, 0x1}], 0x8, 0x8000) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) 2018/04/11 06:56:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/217, 0xd9}], 0x1, &(0x7f0000000200), 0x0, 0x3}, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x4, 0xffffffffffffff9c}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000540)={r3, r4, 0x8000}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x106) ftruncate(r5, 0x0) 2018/04/11 06:56:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000240)="c4e17f12d1650f21da66baf80cb896b17e83ef66bafc0cb000ee66baf80cb80e91cb83ef66bafc0c66edc744240008000000c74424029300c0fec7442406000000000f011c240f019bd3517322650f2218c4c17d70ca03c4e2f9344583670f21a9", 0x61}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="6de6fffffae000d78e9e6f42bd3ef5396a4d779622997574b053758167adac81c3699d937980210f5db7fb9cf8c91ad94d1ae25ee3eaeb76cd82cd68c6cf57cac7f8edbb25edff80ba1bf1a7729218d0c37215d27f948b51e70652951a76873fe5561b81e48d1a52"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 06:56:50 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x98850100, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setneightbl={0x44, 0x43, 0x100, 0x70bd27, 0x25dfdbfb, {0x7}, [@NDTA_PARMS={0x30, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x400}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x7}, @NDTPA_UCAST_PROBES={0x8, 0xa}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x8768}, @NDTPA_ANYCAST_DELAY={0xc, 0xc, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/11 06:56:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/11 06:56:50 executing program 7 (fault-call:3 fault-nth:6): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x216) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x1) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000380)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000280)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0xfffffffffffffffc) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x538, 0x0, 0x0) 2018/04/11 06:56:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000100)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x109202) accept4$ipx(r0, 0x0, &(0x7f00000000c0), 0x800) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000080)={0xedf6, 0x4, [0x81]}) [ 314.617495] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 314.625465] FAT-fs (loop3): Filesystem has been set read-only [ 314.633380] FAULT_INJECTION: forcing a failure. [ 314.633380] name failslab, interval 1, probability 0, space 0, times 0 [ 314.644735] CPU: 0 PID: 15282 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 314.651661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.661009] Call Trace: [ 314.663604] dump_stack+0x1b9/0x294 2018/04/11 06:56:50 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x18430, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:50 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r2, 0x101, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendto(r0, &(0x7f0000000080)="fd4a166693f33c0cf5caa30cacd5e6db893dc04a04e5b3938ff9357a63436514a042787dfbc9005288ee0833ad7c16bdad43e3802ed32bc531f98db57ae3b0558a34bc5a15520016", 0x48, 0x1, &(0x7f0000000100)=@sco={0x1f, {0x7fff, 0x1f, 0xee, 0x3, 0x3ff, 0x5}}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r3 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='}/\x00', 0xfffffffffffffffb) symlinkat(&(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00') add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="db0cb661c3abe1b16acd6f60ed094bc18d4a5944aef6b296ce4d813c7c0d", 0x1e, r3) sync() [ 314.667246] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.672443] ? lock_downgrade+0x8e0/0x8e0 [ 314.676608] should_fail.cold.4+0xa/0x1a [ 314.680688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.685798] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.690998] ? graph_lock+0x170/0x170 [ 314.694808] ? is_bpf_text_address+0xd7/0x170 [ 314.699312] ? kernel_text_address+0x79/0xf0 [ 314.703728] ? find_held_lock+0x36/0x1c0 [ 314.707806] ? __lock_is_held+0xb5/0x140 [ 314.711886] ? check_same_owner+0x320/0x320 [ 314.716211] ? snd_pcm_hw_param_near.constprop.35+0x958/0xb10 [ 314.722088] ? snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 314.727875] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 314.733234] ? rcu_note_context_switch+0x710/0x710 [ 314.738154] ? ksys_write+0xf9/0x250 [ 314.741859] ? SyS_write+0x24/0x30 [ 314.745389] ? do_syscall_64+0x29e/0x9d0 [ 314.749449] __should_failslab+0x124/0x180 [ 314.753674] should_failslab+0x9/0x14 [ 314.757465] __kmalloc+0x2c8/0x760 [ 314.761686] ? kasan_check_write+0x14/0x20 [ 314.765908] ? do_raw_spin_lock+0xc1/0x200 [ 314.770134] ? snd_pcm_plugin_build+0x64/0x670 [ 314.774707] snd_pcm_plugin_build+0x64/0x670 [ 314.779105] snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 314.784156] ? snd_pcm_plugin_build_linear+0x900/0x900 [ 314.789434] ? mulaw_transfer+0x310/0x310 [ 314.793576] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 314.798759] snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 314.804037] ? snd_pcm_plug_slave_format+0x760/0x760 [ 314.809144] ? snd_interval_refine+0x428/0x700 [ 314.813715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.819244] ? snd_pcm_hw_param_max+0x730/0x730 [ 314.823900] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 314.829080] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 314.834793] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 314.840665] ? find_held_lock+0x36/0x1c0 [ 314.844711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.850236] ? _parse_integer+0x13b/0x190 [ 314.854372] ? find_held_lock+0x36/0x1c0 [ 314.858430] ? lock_downgrade+0x8e0/0x8e0 [ 314.862569] ? kasan_check_read+0x11/0x20 [ 314.866701] ? rcu_is_watching+0x85/0x140 [ 314.870850] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 314.876036] snd_pcm_oss_write+0x516/0xa20 [ 314.880258] ? expand_files.part.8+0x9a0/0x9a0 [ 314.884833] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 314.889676] __vfs_write+0x10b/0x880 [ 314.893374] ? __fget_light+0x2ef/0x430 [ 314.897335] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 314.902169] ? kernel_read+0x120/0x120 [ 314.906049] ? wait_for_completion+0x870/0x870 [ 314.910626] ? __lock_is_held+0xb5/0x140 [ 314.914689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.920212] ? security_file_permission+0x1c6/0x240 [ 314.925219] ? rw_verify_area+0x118/0x360 [ 314.929357] vfs_write+0x1f8/0x560 [ 314.932892] ksys_write+0xf9/0x250 [ 314.936421] ? SyS_read+0x30/0x30 [ 314.939860] ? mm_fault_error+0x380/0x380 [ 314.944004] SyS_write+0x24/0x30 [ 314.947363] ? ksys_write+0x250/0x250 [ 314.951153] do_syscall_64+0x29e/0x9d0 [ 314.955029] ? vmalloc_sync_all+0x30/0x30 [ 314.959169] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.963661] ? finish_task_switch+0x1ca/0x820 [ 314.968147] ? syscall_return_slowpath+0x5c0/0x5c0 [ 314.973063] ? syscall_return_slowpath+0x30f/0x5c0 [ 314.977987] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.983343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.988180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.993355] RIP: 0033:0x455259 [ 314.996531] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.004228] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 315.011484] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 315.018924] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.026181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 315.033435] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000006 2018/04/11 06:56:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffcfc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket(0x2, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180), 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) fcntl$getown(r1, 0x9) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa43d6bd8adc2b2a9723ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bf3ecf323c9f6502ceab47e58114306b289546465a5eb278de12b19c99412cd6880d20c34d91051b22f6c8acc9d082b7acdec847da00000000000acffb606eeb7fc896af61433df24f1a2f22a011ed118cc96929911b91e23b07157ecea72fb40471b14aa58bafeaf00c4db0d30df29d72007775289c95ccd67c5d529bf20f717d0d0730f93b698ad1e408659b4d9a92b2bd4e82936dc577da29bf0208586f15f7180a84fab79a4ec3a56f663cce19695b774c4ab47c91900000000", 0xc8, 0x40, &(0x7f0000e66000)={0x2, 0x0, @broadcast=0xffffffff}, 0xfcb8) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/11 06:56:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x121000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x3, 0x20, &(0x7f00000000c0)}) 2018/04/11 06:56:50 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x5c85010000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:50 executing program 7 (fault-call:3 fault-nth:7): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 315.158613] IPVS: stopping master sync thread 15237 ... [ 315.166569] IPVS: stopping master sync thread 15236 ... [ 315.178074] IPVS: stopping master sync thread 15231 ... [ 315.207561] IPVS: stopping master sync thread 15229 ... [ 315.225379] FAULT_INJECTION: forcing a failure. [ 315.225379] name failslab, interval 1, probability 0, space 0, times 0 [ 315.236660] CPU: 1 PID: 15309 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 315.237264] IPVS: stopping master sync thread 15228 ... [ 315.243586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.243593] Call Trace: [ 315.243617] dump_stack+0x1b9/0x294 [ 315.243638] ? dump_stack_print_info.cold.2+0x52/0x52 [ 315.243656] ? __save_stack_trace+0x7e/0xd0 [ 315.243679] should_fail.cold.4+0xa/0x1a [ 315.243698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.243713] ? save_stack+0x43/0xd0 [ 315.243726] ? kasan_kmalloc+0xc4/0xe0 [ 315.243737] ? __kmalloc+0x14e/0x760 [ 315.243750] ? snd_pcm_plugin_build+0x64/0x670 [ 315.243768] ? snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 315.304128] ? snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 315.309573] ? graph_lock+0x170/0x170 [ 315.313361] ? vfs_write+0x1f8/0x560 [ 315.317059] ? ksys_write+0xf9/0x250 [ 315.320760] ? SyS_write+0x24/0x30 [ 315.324292] ? do_syscall_64+0x29e/0x9d0 [ 315.328346] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.333702] ? find_held_lock+0x36/0x1c0 [ 315.337755] ? __lock_is_held+0xb5/0x140 [ 315.341816] ? check_same_owner+0x320/0x320 [ 315.346128] ? rcu_note_context_switch+0x710/0x710 [ 315.351053] __should_failslab+0x124/0x180 [ 315.355284] should_failslab+0x9/0x14 [ 315.359077] __kmalloc+0x2c8/0x760 [ 315.362602] ? kasan_check_write+0x14/0x20 [ 315.366825] ? do_raw_spin_lock+0xc1/0x200 [ 315.371052] ? snd_pcm_plugin_build+0x448/0x670 [ 315.375714] snd_pcm_plugin_build+0x448/0x670 [ 315.380198] snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 315.385201] ? snd_pcm_plugin_build_linear+0x900/0x900 [ 315.390465] ? mulaw_transfer+0x310/0x310 [ 315.394607] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 315.399786] snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 315.405054] ? snd_pcm_plug_slave_format+0x760/0x760 [ 315.410151] ? snd_interval_refine+0x428/0x700 [ 315.414721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.420250] ? snd_pcm_hw_param_max+0x730/0x730 [ 315.424908] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 315.430092] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 315.435805] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 315.441678] ? find_held_lock+0x36/0x1c0 [ 315.445726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.451250] ? _parse_integer+0x13b/0x190 [ 315.455398] ? find_held_lock+0x36/0x1c0 [ 315.459455] ? lock_downgrade+0x8e0/0x8e0 [ 315.463598] ? kasan_check_read+0x11/0x20 [ 315.467733] ? rcu_is_watching+0x85/0x140 [ 315.471883] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 315.477066] snd_pcm_oss_write+0x516/0xa20 [ 315.481286] ? expand_files.part.8+0x9a0/0x9a0 [ 315.485949] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 315.490787] __vfs_write+0x10b/0x880 [ 315.494484] ? __fget_light+0x2ef/0x430 [ 315.498442] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 315.503272] ? kernel_read+0x120/0x120 [ 315.507151] ? wait_for_completion+0x870/0x870 [ 315.511722] ? __lock_is_held+0xb5/0x140 [ 315.515774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.521300] ? security_file_permission+0x1c6/0x240 [ 315.526305] ? rw_verify_area+0x118/0x360 [ 315.530443] vfs_write+0x1f8/0x560 [ 315.533976] ksys_write+0xf9/0x250 [ 315.537507] ? SyS_read+0x30/0x30 [ 315.540945] ? mm_fault_error+0x380/0x380 [ 315.545086] SyS_write+0x24/0x30 [ 315.548440] ? ksys_write+0x250/0x250 [ 315.552229] do_syscall_64+0x29e/0x9d0 [ 315.556103] ? vmalloc_sync_all+0x30/0x30 [ 315.560236] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.564718] ? finish_task_switch+0x1ca/0x820 [ 315.569201] ? syscall_return_slowpath+0x5c0/0x5c0 [ 315.574117] ? syscall_return_slowpath+0x30f/0x5c0 [ 315.579041] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.584400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.589323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.594497] RIP: 0033:0x455259 [ 315.597760] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/04/11 06:56:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$TIOCCBRK(r1, 0x5428) r2 = gettid() accept4(r1, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) capget(&(0x7f00000008c0)={0x19980330, r2}, &(0x7f0000000900)) [ 315.605457] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 315.612711] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 315.619965] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.627219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 315.634474] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000007 [ 315.646393] IPVS: stopping master sync thread 15227 ... [ 315.669090] IPVS: stopping master sync thread 15222 ... [ 315.688425] IPVS: stopping master sync thread 15218 ... [ 315.720808] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 315.732292] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 315.741039] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 315.742267] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 315.751248] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 315.759861] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 315.767497] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 315.776171] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 315.784919] IPVS: stopping master sync thread 15330 ... [ 315.798287] IPVS: stopping master sync thread 15329 ... [ 315.803888] IPVS: stopping master sync thread 15328 ... [ 315.809438] IPVS: stopping master sync thread 15327 ... [ 315.815667] IPVS: stopping master sync thread 15326 ... [ 315.821705] IPVS: stopping master sync thread 15324 ... [ 315.827412] IPVS: stopping master sync thread 15323 ... [ 315.833429] IPVS: stopping master sync thread 15320 ... 2018/04/11 06:56:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='wchan\x00') sendfile(r0, r0, &(0x7f0000000080)=0x3fffffff, 0x4) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/11 06:56:52 executing program 0: r0 = socket(0xb, 0x1, 0xfffffffffffffffc) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0xffffffffffffff41) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0xfffe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ifb0\x00', 0x10) r1 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgroups(0x2, &(0x7f00000001c0)=[r1, r2]) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={"6d616e676c65000000000000000000001400000000e2ff000000000000008000"}, &(0x7f0000000240)=0xffffffffffffff6a) 2018/04/11 06:56:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f00000008c0)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x2, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f00000001c0)="3368b9384af8e9a92e385c88d679e037e91a9e284af532cf627f55eea2553d2d3cc4ec637bb660f9e370be7c91e49d0fd3b438d0ab41919734a32575e2ee50f1457ca72c982b0637a425be5637fc06bad5cce496b70cae7191a6546c7e2daa68be10cc3842eac2fe6d18529329345062b13f86e15f8b3a18e8", 0x79, 0x81, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x9, 0x7fff, r1, &(0x7f00000002c0)="eb9990784fb7fad4cc27ea8d1554a7aa374a70cf03b6a3ccf11c597e23e1ed3beb18f711ec6c66276aa7b399ee0f1bfecc920005685d43aada7b84c9c1859467a2960aad3acc8b304f5db06bf5fa735f01c572d05b2569cf704a3c33ba7ba3460a63431091b40a2970719a46e7b8ef60a8d9f9590f184640766124816bccac4facadae230aca89c30381ddec905335", 0xfffffffffffffd14, 0x7, 0x0, 0x1, r1}]) 2018/04/11 06:56:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x37, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xe2a0, 0x4) ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000000380)=""/146) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/11 06:56:52 executing program 7 (fault-call:3 fault-nth:8): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:52 executing program 1: r0 = add_key$keyring(&(0x7f0000e38ff8)='keyring\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf4277336ae090000000000005f2316dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x400000) 2018/04/11 06:56:52 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/54, 0x36, 0x41, &(0x7f0000000040)={0xa, 0x4e22, 0xac, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/04/11 06:56:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0xffffff7f00000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) [ 316.212999] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 316.226799] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 316.234223] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 316.247129] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value [ 316.254557] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 316.264517] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 316.267231] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 316.281063] FAULT_INJECTION: forcing a failure. [ 316.281063] name failslab, interval 1, probability 0, space 0, times 0 [ 316.290462] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value [ 316.292840] CPU: 0 PID: 15351 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 316.299379] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:56:52 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) semop(r0, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0xffffffffffff8001, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000005c0)={r2, 0x8}, 0x8) msgctl$IPC_RMID(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/connector\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x72, 0x800, 0x2}, &(0x7f0000000200)=0x98) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000003c0)={0x18, 0x0, {0x8, @empty, 'sit0\x00'}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) write$binfmt_script(r3, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '!p]wlan1self@em1+keyringmd5sum('}, {0x20, 'net/connector\x00'}, {0x20, 'net/connector\x00'}, {0x20, 'mime_type\\'}, {0x20, "65746830e075736572"}], 0xa, "986613fee051126e289915059b8658880d47f4ecaf129af75ab9bdc859e72a6a8531d6720d884633668d09c6159b30a3aeea7440891525eca7535e7fae9ed8db27584108406cac2d2ab7783b0fb4a96217af9d0dd9d7a124644f83240f2e6e38d61b2cfe09ade3e742e6496eae0bf9705cbd756fec9026"}, 0xd5) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x2, 0x1000) 2018/04/11 06:56:52 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f00000002c0)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280), 0x0, 0x2}}, {{&(0x7f0000000dc0)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x4, 0xdb10460, "b89f6ecd7d2060783745b3a7b603b431984bdb05c28c9c09608bf04385739e77bb5ea41109b7bd07612b3bc28aa068782aaf1ce02ebf67de0907f88b51b7c7", 0x4}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0xcf}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0xfffffffffffffffb}, 0x8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000240)=0x9, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$addseals(r0, 0x409, 0x4) setpriority(0x2, r1, 0xa000000000000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 316.306214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.306220] Call Trace: [ 316.306243] dump_stack+0x1b9/0x294 [ 316.306265] ? dump_stack_print_info.cold.2+0x52/0x52 [ 316.306284] ? snd_pcm_oss_write+0x516/0xa20 [ 316.339856] ? __vfs_write+0x10b/0x880 [ 316.343748] ? vfs_write+0x1f8/0x560 [ 316.347467] ? ksys_write+0xf9/0x250 [ 316.351189] ? SyS_write+0x24/0x30 [ 316.354736] ? do_syscall_64+0x29e/0x9d0 [ 316.358808] should_fail.cold.4+0xa/0x1a 2018/04/11 06:56:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80000000, 0x400) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$unix(0x1, 0x3, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240), 0x1) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00000001c0)=0x2, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x81, 0x1, 0x6, 0x4, 0x7e, 0x2, 0xc3df, 0x8, 0x4a, 0x4, 0x8, 0x72, 0x5, 0x6, 0xfff, 0x3], 0x1, 0x2000}) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x20000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)=0x1) r5 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) getrusage(0x1, &(0x7f00000000c0)) sendfile(r4, r2, &(0x7f0000b4bff8), 0x100000002) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x30, r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)) r6 = fcntl$getown(r0, 0x9) getpgid(r6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r8 = getpgid(r7) tkill(r8, 0x1000000000016) [ 316.362880] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.367990] ? graph_lock+0x170/0x170 [ 316.371793] ? __lock_is_held+0xb5/0x140 [ 316.375864] ? graph_lock+0x170/0x170 [ 316.379677] ? find_held_lock+0x36/0x1c0 [ 316.383742] ? __lock_is_held+0xb5/0x140 [ 316.387821] ? check_same_owner+0x320/0x320 [ 316.388098] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 316.392146] ? rcu_note_context_switch+0x710/0x710 [ 316.392163] ? snd_pcm_plugin_build+0x4d0/0x670 [ 316.392184] __should_failslab+0x124/0x180 [ 316.392201] should_failslab+0x9/0x14 [ 316.392215] __kmalloc+0x2c8/0x760 [ 316.392228] ? mulaw_transfer+0x310/0x310 [ 316.392247] ? retint_kernel+0x10/0x10 [ 316.401142] IPVS: stopping master sync thread 15362 ... [ 316.405690] ? snd_pcm_plugin_build+0x64/0x670 [ 316.405709] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 316.405726] snd_pcm_plugin_build+0x64/0x670 [ 316.405748] snd_pcm_plugin_build_io+0x28c/0x720 [ 316.454112] ? io_playback_transfer+0x310/0x310 [ 316.458771] ? snd_pcm_hw_param_max+0x730/0x730 [ 316.463430] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 316.468612] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 316.474323] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 316.480195] ? find_held_lock+0x36/0x1c0 [ 316.484243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 316.489766] ? _parse_integer+0x13b/0x190 [ 316.493902] ? find_held_lock+0x36/0x1c0 [ 316.497957] ? lock_downgrade+0x8e0/0x8e0 [ 316.502099] ? kasan_check_read+0x11/0x20 [ 316.506234] ? rcu_is_watching+0x85/0x140 [ 316.510383] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 316.515561] snd_pcm_oss_write+0x516/0xa20 [ 316.519785] ? expand_files.part.8+0x9a0/0x9a0 [ 316.524369] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 316.529217] __vfs_write+0x10b/0x880 [ 316.532920] ? __fget_light+0x2ef/0x430 [ 316.536884] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 316.541719] ? kernel_read+0x120/0x120 [ 316.545598] ? wait_for_completion+0x870/0x870 [ 316.550175] ? __lock_is_held+0xb5/0x140 [ 316.554233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 316.559766] ? security_file_permission+0x1c6/0x240 [ 316.564780] ? rw_verify_area+0x118/0x360 [ 316.568925] vfs_write+0x1f8/0x560 [ 316.572466] ksys_write+0xf9/0x250 [ 316.575998] ? SyS_read+0x30/0x30 [ 316.579445] ? mm_fault_error+0x380/0x380 [ 316.583596] SyS_write+0x24/0x30 [ 316.586955] ? ksys_write+0x250/0x250 [ 316.590748] do_syscall_64+0x29e/0x9d0 [ 316.594625] ? vmalloc_sync_all+0x30/0x30 [ 316.598760] ? _raw_spin_unlock_irq+0x27/0x70 [ 316.603245] ? finish_task_switch+0x1ca/0x820 [ 316.607735] ? syscall_return_slowpath+0x5c0/0x5c0 [ 316.612664] ? syscall_return_slowpath+0x30f/0x5c0 [ 316.617591] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 316.622955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.627808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.632986] RIP: 0033:0x455259 [ 316.636163] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.643863] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 316.651125] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 316.658387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 316.665660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 316.672919] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000008 [ 316.683141] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks [ 316.690681] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 316.695314] IPVS: stopping master sync thread 15361 ... 2018/04/11 06:56:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r0, r1) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) 2018/04/11 06:56:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dcffb1defaca6ebcaf5b8b8c36184c8f147be96ea31efbf49ca9b9f7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f2884939c0e337019468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0xdc44]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socketpair(0x9, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)=@can={0x1d, r2}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000001140)="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0x1000}, {&(0x7f0000000140)="1ea66adba51a53244c7a0d46b3e432eacf4b2c45617b54e0", 0x18}, {&(0x7f0000000180)="36cf0dd6acb3dfdd4618cba4c0dfd60d09d8fa4eb5051615605b5ea5c881837608694e7796717530e9f7f1bc2c03006a41b375ec764a074cc8776b3e6da1b32bd4073ff3f21bf6a9816a5edfdd70c87f2981cef1a9a911aaf80c2857e0c6617fdbf04a35c52cba8a4f3b6016bd1ba2dc36e4cd618ff47f977b3b34246c62881dc4ce30b423d589ca852d3cfe2f22bc8cbae07505ce6766b8e3fc53a25962443fa71ef120c5f41345d8b6959e9825327c60c5cce8b1595c7964cf2c31f5bb88db3ecdaed6520e031f71675930cc", 0xcd}, {&(0x7f0000000280)="b9ec131239bec6377bc1468a548d011b879f636b66d8623794cb99549a3deded985536c9c4d43ebcc7086d086b8fbc8c60a1ffa71c722c5deffdcea06e6ed811c70da4efe820da65eaf5dd0f31cda0e1bdf2546b81ed051cc5360e550f4f365bdd5c659cc56a100b0544a87767bb1505b5e093d25b6863661a1838bb5a51eb8b44ddce318bca44e237328d6795b2393bb137", 0x92}, {&(0x7f0000000340)="cdb2bc0ff2a31cfd998bd5c624040ed1b6ca6071ba583b83032db8ce284de38691aec39fa12a6f19caad1ffba57d1681070bfa1eae64cea45c4f6a5e7dba3b39c2c0b8239cdd64a787d7ede2f300469d97a43eb5ea7a7815ad45f5cf2900064cb7264b642ffdb5cf0cccd8f9117fde0adc7cfa86f0e250dc8ea063c3d9f4365625176910837c0d9b07c618a4d2d62d8545c9", 0x92}, {&(0x7f0000000400)="f680eb258d84be46ed7c22cd0e35502b5fb410b32e6ec12b09cbf8a77387e1cc51885f8bd92af2093e0bba634a9bbdb1a873991fa27ebc63471ebd39bf25f78245743958c12f5b68181a67e973dd88b675e1eac3cb8b078f13fc9377044538af925f7ab40f3a94b8c214eba4dd3fa9222950fe3227758946458a316247d2c9d26f4e01c2c61b0e4bce8d528568283f905bb249f7af062d230fdbc3d0fddbb50f671996ae876b604bd0adbc0a742301a4a018c2ae82cd17ea87fe882de36cd1621ba906bc874d386dbde34b7b62c35fc80425da8fd2c8e8d205", 0xd9}, {&(0x7f0000000500)="68dbaca6e3e06b32da3b6f54f5bedfb0922eb105c50c1e1e4f0cb05df07dba6a3c248c7e21f47fcfb0f46a0b574bf0c84e4a39dcbcb1ad168abeb3b73ba6b3480b7f6891ca902ee042a9eaf79d6ad67acefa828a013eb8e28f588cbdabf6511df32211d33973effdedaca49a4402ab892411225c8c4ddec8d495af1df4be4fe42bbdb29a50bee2e955528818683112a3afea30a328ac61ffe822e74b5cc56703d3c5b8a49417065f2f00c75646399af5b34f4cee8e087da31011fd77eba8342a18f0783445d4032ab1b3c40ce203", 0xce}, {&(0x7f0000000600)="1f396042cf279fd4f0ff72f7a5299ede48d5b90538d72d805861bb08c9219b9055df9f7bc40537a7a0475c145d71cbb50245c2351a213fa9ddbd8b96101fe9955f169f4b480e4f85fc875b6afa72d561b79d29d0b42adac27a9e770fdbaab9f32cfcdcaf1aff58275787e24cfe58928e5ff389efc6362ac2c3cfb383e03badff0032caccc1c846feed0e81e4081c48e0574af4097be38f957130bb4f96a02ca7420b8b2157b5818a05b4c5486c1a", 0xae}, {&(0x7f00000006c0)="cfed89fc530c3904565854f50a70e11df2610edef904cf9618c314b3213429ba1637cbfdf4b00bedd91314f18a6880cb4d", 0x31}, {&(0x7f0000000700)="6a4d07b12502aebc2b9e65f6d3b5d847ce340341d6653f6d6590060f1d9ef5792fa926bfc6f63cbb541fde971ab265720fd52fa153e32a942bb9b91443bc887fdb2e89d560a8cdea024e5352fdd728a972ea1206fa6dbb56a8e2eac3511e2a855390cd6b3758e4eaaea6ece3ba923bccaeb361a4fd0c67e8a63ba72fdfd5da9fce70", 0x82}], 0xa, &(0x7f0000000880)=[{0xd8, 0x1ff, 0x4, "0614aea5bf4f09e2a30df0235252f3ec11ba948cb88588ee0a15dbacd8aeac2dfa203a5c6377a2e7cddb0f0850ba159902dea1228dabcd500b68cccf8aad15d785317e6fbf1d945de37e7c09ca45ae0023c3c2090f8f9bbdb9ec9c5bf3d96f27e5113f02bbb11df7aef7b499c2cd3bad929b4665d0c0e7dc8574ed5e42bbde3c059ed2a649002d4aef1ae5d835d31c13cc156c145c6124e0eb3bdb5090c9ee8c1014197e54238632814605e3089abc372f8a76cb76f1f120bde809752c13f235e8056070"}, {0x60, 0x19f, 0x151e, "1615db41965eca2794f71cea1df0cdb1499a02f4f37d9bd5533595fd7f5f8dcfda8677b58ee0d8a59e4d45eaff507e82326a88c577149245026ba65c0bb91cc1d598a553b3596d733395ef771f22c9a5"}, {0x108, 0x105, 0x3, "a795c75ee97848847938d904e4f05b7c7d1831695586443865a97ea5ad6efeddb861bbbe7526eb437205f9907cd9c3e693768cf0cb48bdb91e6727b5a1b526d320c1e6c3ce66d80542a9a23db0cb4203cb01b567611484c780798099715fc60b5398eeb61b5d7bbe086ed488df5517226ec00967d105fdde9cea2e89cebd2228d82d327658afec987ed1e1fc4bc724089d8bbc015972eb0a578bdf791ba35aebb41d9bc39532bbfede94f34a3bbc3e1c5778d0c3496034b3d1bbc508f0e65aed59a57210ab49644d67660353cb77a719c092ab1847e41e43ff346a0e617bfff513d4029ed1d53042b06ee9ffa54cfcd962b2b39c0784"}, {0xe8, 0x116, 0x7fff, "62cec9b5892c16a4f728ac8261fabf5e8f3c020619581d5f18074ad1d1799fc43279c842886c1cd134e94a69b383ad8378b1c5a11934dc67c557ec7d8d9357734bfc15dfd55d9966f716d4e29bd5602f843889aa9b42e80e9364b8d6b3a9e32559ac82b86c7d50970a269570f791457a13b58213ffdcf7c8d2b482890318da2c7d4fa5258af19a398fc39eb1b3cf622b93df4f6e06a7a132409e1ca9de636a6e6e4ba4dddfe6d8699a47beb621422d91fd1ec80d854da1d61467105e07d2ab30b4daf5a3349b0f036184b39401fb736caec9f8"}, {0xa0, 0x10f, 0x6, "fa011ee436849c3804cc27b82c485c434a80606538053e861adb7d67c7a663675b63084495f404b31c60694d2fa32e7d32fc540bc42f8012508c200a2293feffb8f6f83fbd1d0bdd8d910dac3ff0ace91e17649f15b1fcfbad103293e5c72e4cd559dfb93d95729a3abe888fc032cb1f127c0b779614a288633f88145e18d3d095917df6f6e32201f320"}, {0x38, 0x100, 0x6, "fb57c20209fda4e2fa16afd3046fd549a636d22ba9ff424efdc163305b4ce9ac50b96d1bede3"}, {0x38, 0x10c, 0x20, "1256adb6460cea4bd47d4fe8ece12f6c23d5adb961a76652ea34b91d7c2c96c680b43a"}], 0x438, 0x20000845}, 0x40000) [ 316.715634] IPVS: stopping master sync thread 15360 ... [ 316.721535] IPVS: stopping master sync thread 15357 ... [ 316.727753] IPVS: stopping master sync thread 15354 ... [ 316.733687] IPVS: stopping master sync thread 15352 ... [ 316.739598] IPVS: stopping master sync thread 15343 ... [ 316.745623] IPVS: stopping master sync thread 15339 ... [ 316.783088] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 316.804190] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 316.819202] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 316.828357] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 316.837879] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 316.848439] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 316.863699] EXT4-fs (sda1): resizing filesystem from 524032 to 30 blocks [ 316.870714] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/11 06:56:52 executing program 7 (fault-call:3 fault-nth:9): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 316.880173] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 316.891441] IPVS: stopping master sync thread 15395 ... [ 316.891649] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 316.906798] IPVS: stopping master sync thread 15390 ... [ 316.913234] IPVS: stopping master sync thread 15389 ... [ 316.928103] IPVS: stopping master sync thread 15388 ... 2018/04/11 06:56:52 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x800000000000000, 0x400000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x10001, 0x7, 0x6, 0x3, 0x8, 0xd1cc, 0x401}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r3, 0x2}) write$eventfd(r2, &(0x7f0000000080)=0x1, 0x8) [ 316.942796] IPVS: stopping master sync thread 15387 ... [ 316.953425] IPVS: stopping master sync thread 15385 ... [ 316.959683] IPVS: stopping master sync thread 15379 ... [ 316.965698] IPVS: stopping master sync thread 15377 ... [ 317.052816] FAULT_INJECTION: forcing a failure. [ 317.052816] name failslab, interval 1, probability 0, space 0, times 0 [ 317.064144] CPU: 1 PID: 15400 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 317.071081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.080442] Call Trace: [ 317.083053] dump_stack+0x1b9/0x294 [ 317.086701] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.091914] ? __save_stack_trace+0x7e/0xd0 [ 317.096258] should_fail.cold.4+0xa/0x1a [ 317.100339] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.105451] ? save_stack+0x43/0xd0 [ 317.109084] ? kasan_kmalloc+0xc4/0xe0 [ 317.112978] ? __kmalloc+0x14e/0x760 [ 317.116705] ? snd_pcm_plugin_build+0x64/0x670 [ 317.121293] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 317.126236] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 317.132138] ? graph_lock+0x170/0x170 [ 317.135940] ? ksys_write+0xf9/0x250 [ 317.139662] ? SyS_write+0x24/0x30 [ 317.143213] ? do_syscall_64+0x29e/0x9d0 [ 317.147276] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.152626] ? find_held_lock+0x36/0x1c0 [ 317.156672] ? __lock_is_held+0xb5/0x140 [ 317.160748] ? check_same_owner+0x320/0x320 [ 317.165067] ? rcu_note_context_switch+0x710/0x710 [ 317.169983] __should_failslab+0x124/0x180 [ 317.174215] should_failslab+0x9/0x14 [ 317.178012] __kmalloc+0x2c8/0x760 [ 317.181558] ? mulaw_transfer+0x310/0x310 [ 317.185723] ? snd_pcm_plugin_build+0x448/0x670 [ 317.190412] snd_pcm_plugin_build+0x448/0x670 [ 317.194939] snd_pcm_plugin_build_io+0x28c/0x720 [ 317.199702] ? io_playback_transfer+0x310/0x310 [ 317.204372] ? snd_pcm_hw_param_max+0x730/0x730 [ 317.209046] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 317.214263] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 317.220005] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 317.225901] ? find_held_lock+0x36/0x1c0 [ 317.229968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.235509] ? _parse_integer+0x13b/0x190 [ 317.239663] ? find_held_lock+0x36/0x1c0 [ 317.243742] ? lock_downgrade+0x8e0/0x8e0 [ 317.247908] ? rcu_is_watching+0x85/0x140 [ 317.252077] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 317.257274] snd_pcm_oss_write+0x516/0xa20 [ 317.261516] ? expand_files.part.8+0x9a0/0x9a0 [ 317.266112] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 317.270945] __vfs_write+0x10b/0x880 [ 317.274641] ? __fget_light+0x2ef/0x430 [ 317.278598] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 317.283425] ? kernel_read+0x120/0x120 [ 317.287296] ? wait_for_completion+0x870/0x870 [ 317.291868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.297390] ? security_file_permission+0x1c6/0x240 [ 317.302391] ? rw_verify_area+0x118/0x360 [ 317.306522] vfs_write+0x1f8/0x560 [ 317.310051] ksys_write+0xf9/0x250 [ 317.313586] ? SyS_read+0x30/0x30 [ 317.317037] ? mm_fault_error+0x380/0x380 [ 317.321179] SyS_write+0x24/0x30 [ 317.324536] ? ksys_write+0x250/0x250 [ 317.328319] do_syscall_64+0x29e/0x9d0 [ 317.332189] ? vmalloc_sync_all+0x30/0x30 [ 317.336319] ? _raw_spin_unlock_irq+0x27/0x70 [ 317.340797] ? finish_task_switch+0x1ca/0x820 [ 317.345284] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.350204] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.355119] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.360468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.365309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.370479] RIP: 0033:0x455259 [ 317.373664] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.381357] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 317.388611] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 317.395865] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/11 06:56:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x2d, &(0x7f0000000400)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r2) 2018/04/11 06:56:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/160}, 0x18) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/11 06:56:53 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x52) sendmmsg(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="87d6dac05bc714990e8a36279c95c2537f91754fde28b868aca07e780ddbf29d8ddf3a63fdcc6b61fa882709e0665461da08d157", 0x34}], 0x1, &(0x7f0000000180)=[{0x1010, 0x105, 0xfffffffffffff001, 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1416fde30cbe401644a2159507b974a605b274a8672abba0b18ecf49298033bda6dd70cca8751dfea4176e8a8642580f58faea8683fb32701025083387c9ddef632176d2eba3f697e02addb002b3585675c19a85b96ac8d2de06a658cd8e2c3c514f91a319d0d022eeeddfbd75dcb389c85e28692de212f147e672182c3eda5c0cfbd36463677b2c299527d08084b3dfe7ae3a15a788b41bee36ea6988812fc47edc18d53455d44f92a1d2cc10fc67f8415e4d848724da8619f05e8e934a98a082a7c28567330566fd6996a6a5c6dc72a884496f5fe4139a99d7b73cccd3f8e1bd46e6e868c79cef9cbf6372eb7127b4d581a5a23279d293d889aea7b8b0dbf7ed2c06fc4c77dba9e83c57eb4fb800307053919a7356d2790541dea16fe7b12f15b441e2a93e9ac2bb3fa867b54735b8391f7a684ea46997db09b12e19949166357e0a6f846f3669e65f107accedf660c99a715cde4c82f94c3b7e93df18fd9587ae9e53aef44732d26299277d4655b40160a77f31639b38096b718c432a1caf75bca803e11960855b8809588141b49c57ea37665f23607929108c0151d20a070d6618c81ef092008ad884b10898c75ff31d9aa0b21232426c122948cd8ec7c00aeb62bf8291dc948bf9756e95b1a2156323303e59b89e6222dc68c0a1bf92f3c79feea8abde126f8d900080000f72ad87d13b968518c81ace0e5ddb91910f7a0c53ca140cb4c9f1c2fb38baab76c7e630a60062166b9fe72b2ea7938468e79dbce91b04747e45b597f367f84bda9c3273757099ffab4e0113b27092f2c5e505c63487e056c45b75550cc49dd1d7d3eaab83704f5a405dd6e33611f86fe44b1a77b78d7e1b2e52d7ab61d0764d43cef3580c46f58e6a94f8b191abc2a7a103fc81723d4fe45f523f4f77f607ceab2965aa50333c0f138970ba63bb81126f2117bdcecd130a45bb509a9201a586315fe9f0a6780944bb7e93f18990b67ffc69585acca0da7ec7f99940c859e84148d74ae3e21179dc0534275a8df32b77a51bd28d40c1d54d6a50eb802206486af89818ef8d5f2034dc44cc49896a6de9619c9aeab077256c041a8aca876be6ca5a296823fef3a47d4ebddfc106b27fbcc725ea46134b2161b06014cb7e195200c4fd9768297a13306e0e72e4b799fee034192d402859f96119dd594d0c0be61f9c50016ee3b4bfc7ab358d7fcfdaee887f18cffaa22f2bab6f9d4f079c129a9fa7b25fb02e670b9ab66a1a95d2b048aea884e8d6894703f2081cca4e9ca1c812c932308e4cc63735aa022aeeac845692e6c7164dfdd8835c0edb5f7c9ce0bac9c476d36074d93b2911dd82de970f143178923eabc47ce5f9980d9fc9943c3b196ae"], 0x1620, 0x20000000}, 0x5}], 0x2, 0x80) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x2, 0x6000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003bc0)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x10) listen(r0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) sync_file_range(r1, 0x8, 0xa6, 0x1) 2018/04/11 06:56:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/11 06:56:53 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x4c00000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)=""/4096) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x30100, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x36, 0x31, 0x30]}, 0x3) 2018/04/11 06:56:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x1002) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x108) inotify_rm_watch(r0, r1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) 2018/04/11 06:56:53 executing program 7 (fault-call:3 fault-nth:10): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) [ 317.403125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 317.410374] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000009 [ 317.475074] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 317.495569] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 317.506789] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 2018/04/11 06:56:53 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff, 0x1}) [ 317.532417] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 317.539664] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 317.555333] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 317.566090] FAULT_INJECTION: forcing a failure. [ 317.566090] name failslab, interval 1, probability 0, space 0, times 0 [ 317.571621] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 317.577394] CPU: 1 PID: 15438 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 317.592745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.602097] Call Trace: [ 317.604679] dump_stack+0x1b9/0x294 [ 317.608296] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.613483] ? perf_trace_lock_acquire+0xe3/0x980 [ 317.618323] should_fail.cold.4+0xa/0x1a [ 317.622377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.627466] ? snd_pcm_plugin_build+0x448/0x670 [ 317.632121] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 317.637038] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 317.642905] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 317.648423] ? snd_pcm_oss_write+0x516/0xa20 [ 317.652813] ? __vfs_write+0x10b/0x880 [ 317.656687] ? vfs_write+0x1f8/0x560 [ 317.660388] ? graph_lock+0x170/0x170 [ 317.664175] ? find_held_lock+0x36/0x1c0 [ 317.668224] ? find_held_lock+0x36/0x1c0 [ 317.672273] ? __lock_is_held+0xb5/0x140 [ 317.676327] ? check_same_owner+0x320/0x320 [ 317.680637] ? rcu_note_context_switch+0x710/0x710 [ 317.685555] __should_failslab+0x124/0x180 [ 317.689776] should_failslab+0x9/0x14 [ 317.693561] kmem_cache_alloc_trace+0x2cb/0x780 [ 317.698216] ? snd_pcm_plugin_build+0x448/0x670 [ 317.702885] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 317.708587] ? _snd_pcm_hw_param_min+0x570/0x570 [ 317.713330] ? snd_pcm_hw_param_max+0x730/0x730 [ 317.717986] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 317.723179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 317.728700] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 317.733614] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 317.739321] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 317.745189] ? perf_trace_lock+0x900/0x900 [ 317.749406] ? find_held_lock+0x36/0x1c0 [ 317.753452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.758974] ? _parse_integer+0x13b/0x190 [ 317.763108] ? find_held_lock+0x36/0x1c0 [ 317.767162] ? lock_downgrade+0x8e0/0x8e0 [ 317.771300] ? kasan_check_read+0x11/0x20 [ 317.775431] ? rcu_is_watching+0x85/0x140 [ 317.779581] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 317.784759] snd_pcm_oss_write+0x516/0xa20 [ 317.788979] ? expand_files.part.8+0x9a0/0x9a0 [ 317.793555] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 317.798388] __vfs_write+0x10b/0x880 [ 317.802084] ? __fget_light+0x2ef/0x430 [ 317.806041] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 317.810870] ? kernel_read+0x120/0x120 [ 317.814744] ? wait_for_completion+0x870/0x870 [ 317.819315] ? __lock_is_held+0xb5/0x140 [ 317.823365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.828889] ? security_file_permission+0x1c6/0x240 [ 317.833890] ? rw_verify_area+0x118/0x360 [ 317.838031] vfs_write+0x1f8/0x560 [ 317.841560] ksys_write+0xf9/0x250 [ 317.845085] ? SyS_read+0x30/0x30 [ 317.848522] ? mm_fault_error+0x380/0x380 [ 317.852662] SyS_write+0x24/0x30 [ 317.856016] ? ksys_write+0x250/0x250 [ 317.859804] do_syscall_64+0x29e/0x9d0 [ 317.863675] ? vmalloc_sync_all+0x30/0x30 [ 317.867807] ? _raw_spin_unlock_irq+0x27/0x70 [ 317.872288] ? finish_task_switch+0x1ca/0x820 [ 317.876770] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.881685] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.886603] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.891956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.896790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.901962] RIP: 0033:0x455259 [ 317.905135] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.912829] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 317.920090] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 317.927345] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/11 06:56:53 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind(r1, &(0x7f0000000340)=@ipx={0x4, 0x0, 0x0, "b3e3b7b202ee"}, 0x80) 2018/04/11 06:56:53 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$getflags(r1, 0x401) 2018/04/11 06:56:53 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xc0000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) read(r2, &(0x7f00005f6000)=""/99, 0x60f) 2018/04/11 06:56:53 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 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$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 317.934600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 317.941854] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000a [ 317.965586] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 317.987369] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 317.987756] IPVS: stopping master sync thread 15447 ... 2018/04/11 06:56:53 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x8001, 0x0, 0x0, 0x800000000000}) r0 = socket(0x1fffffffffc, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="04"]}) 2018/04/11 06:56:53 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/bnep\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000000040)=0x7, 0x1) [ 318.035826] IPVS: stopping master sync thread 15445 ... [ 318.057234] IPVS: stopping master sync thread 15442 ... [ 318.065986] IPVS: stopping master sync thread 15441 ... 2018/04/11 06:56:53 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x23a800, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80000) [ 318.084213] IPVS: stopping master sync thread 15440 ... [ 318.100183] IPVS: stopping master sync thread 15437 ... [ 318.118561] IPVS: stopping master sync thread 15435 ... 2018/04/11 06:56:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000001a00030100000000000000000a000000000000000007c0ee"], 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x1, 0x9, 0x800, 0x101}, 0x9, 0x2, 0x0, 0x0, "ca5e595ba11e5e7b2d8c36ee60ed5ae962f0d4299e0c04e7dd12c7fd6989da58e62d9f110be9cb4e2986c697a9de8b9147e6d1900ce89ce69b027eefdbeb5432"}, 0x48}, 0x1, 0x0, 0x0, 0x20008010}, 0x51) 2018/04/11 06:56:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/165, &(0x7f00000001c0)=0xa5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="8800002015afd4628d688b940999f2e2e14ba0ce1ddb44", @ANYRES16=r3, @ANYBLOB="200029bd7000fedbdf250a000000080006000101000008000400400000000800000008000600020000004c000200080003000200000008000400d7c10000080002004e2000000800060008000000080007000000000008000300030000000800030003000000080007000008000008000b000a000000080006000700000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0xc4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) mq_unlink(&(0x7f00000003c0)='lo\x00') [ 318.144311] IPVS: stopping master sync thread 15431 ... [ 318.187083] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 318.205917] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 318.229701] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 318.233834] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 318.252238] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 318.263960] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 318.273571] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 318.275161] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 318.282331] IPVS: stopping master sync thread 15489 ... [ 318.310891] IPVS: stopping master sync thread 15488 ... [ 318.316622] IPVS: stopping master sync thread 15487 ... [ 318.323634] IPVS: stopping master sync thread 15486 ... [ 318.330762] IPVS: stopping master sync thread 15484 ... 2018/04/11 06:56:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0xf, 0x0, "2a6d43db3aef62f37aa78ea41b75c8d9ba984117bbf58471a976f3480b3baedfce603c56aa1d26dd13ae278a9319935c8274d5af3e298d9fc6488a906ff77302", "8da49d5c92c6fbb5e2c516604f92c0e5169ee15b3568b4ca63366a1c404b83c67d006f9beaa671b23d2fee5b2009e1912017b8675291599e0a2c009e602072e1", "f3e9626cc5e48352d3fa3697ac666c201781fec5babce87bcec4c6ce630f6721", [0x2, 0x81]}) 2018/04/11 06:56:54 executing program 7 (fault-call:3 fault-nth:11): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:56:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x1000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000380)="0f380b669db946080000b8431a0000ba000000000f3066bad104ec0fc7a494a10000002ea766ba210066b8c20566ef0f22629a54d304c103003e6567670f017bf40f01b300000000", 0x48}], 0x0, 0x1, &(0x7f0000000480), 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6dc, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 06:56:54 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x800) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) r2 = shmget(0x0, 0x3000, 0x42c, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x4000) rmdir(&(0x7f0000000400)='./control\x00') renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/11 06:56:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x203, 0x40, 0x5d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="710008007149628571d1564badfa5ca9807ec8c77e014c586e04422fdd1a4892dd68f1aa33f5b91725f180010e65a3833fe9b722a40f409c39d2ab096545ce2a8fcec370ed32f7183ec31404fc34c3a1d9e77f7704abce253f40a07f91c60a5e1c34e6cba3347b23fad36c9b274ea696c88e7e366a"], &(0x7f0000000180)=0x79) r2 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x3d, 0x35]}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f00000001c0)={0x399f1336, r3}, &(0x7f0000000200)={0x7, 0x1, 0x2, 0x4, 0xd1, 0x401}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x4, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0xff38) 2018/04/11 06:56:54 executing program 3: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r0, &(0x7f0000001700)=[{&(0x7f00000005c0)="c2e316c7c9cf4e4e69403d7177d2803e9e09b5c6319da8e929547a355538b38e7c80251a848fd3a2d2bf0f9cc51edfeae1e9dc4741df1237167c646df47efd756d80158a00fe059693e4c6fd2af3c12bb5618cfc1418e5598b317f65b952c30a9641b70177b1b73859d3fd06430a6485c2cd1c4f902fceafa7a5af93193fb475898a8c10da486927222ad48565267c1727b3340d86e1194c55777b543e3fd2b99334f45e956e9ee6bf3e0b00520213ea19c36b725ae899db3a74808183966162c22c799d1b741ef197e61a7a", 0xcc}, {&(0x7f00000003c0)="2e06a57cec93f2ffc22bd58498a5df41e3195314ae7b", 0x16}, {&(0x7f0000000400)="8af3f8", 0x3}, {&(0x7f0000000440)="61d19445f5183c0fb7adad68c3f2fde1fe0c74f450648c017d5efdaeb2e61e0f", 0x20}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f00000016c0)="f837a706ce51de561f8f1078585b30ab5bad4b2912e2078ac66c71b2f8aac9ea796f64ffcee4f3", 0x1119ff60cf88a1ac}], 0x313, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r5 = getgid() setgid(r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, r6, 0x3, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xb) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x161002) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x2b, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 318.336780] IPVS: stopping master sync thread 15479 ... [ 318.344245] IPVS: stopping master sync thread 15477 ... [ 318.349910] IPVS: stopping master sync thread 15476 ... [ 318.418720] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 318.429557] FAULT_INJECTION: forcing a failure. [ 318.429557] name failslab, interval 1, probability 0, space 0, times 0 [ 318.440926] CPU: 0 PID: 15504 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 318.447859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.457214] Call Trace: [ 318.459813] dump_stack+0x1b9/0x294 [ 318.463445] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.468639] should_fail.cold.4+0xa/0x1a [ 318.472699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.477797] ? debug_check_no_locks_freed+0x310/0x310 [ 318.482978] ? graph_lock+0x170/0x170 [ 318.486768] ? find_held_lock+0x36/0x1c0 [ 318.490819] ? __lock_is_held+0xb5/0x140 [ 318.494903] ? check_same_owner+0x320/0x320 [ 318.499217] ? rcu_note_context_switch+0x710/0x710 [ 318.504133] ? graph_lock+0x170/0x170 [ 318.507935] __should_failslab+0x124/0x180 [ 318.512167] should_failslab+0x9/0x14 [ 318.515954] __kmalloc+0x2c8/0x760 [ 318.519488] ? constrain_params_by_rules+0x141/0x1360 [ 318.524665] ? find_held_lock+0x36/0x1c0 [ 318.528714] constrain_params_by_rules+0x141/0x1360 [ 318.533718] ? lock_downgrade+0x8e0/0x8e0 [ 318.537859] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 318.543043] ? rcu_is_watching+0x85/0x140 [ 318.547178] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.552359] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.557546] ? is_bpf_text_address+0xd7/0x170 [ 318.562034] ? kernel_text_address+0x79/0xf0 [ 318.566431] ? __unwind_start+0x166/0x330 [ 318.570565] ? __kernel_text_address+0xd/0x40 [ 318.575045] ? unwind_get_return_address+0x61/0xa0 [ 318.579961] ? __save_stack_trace+0x7e/0xd0 [ 318.584299] ? save_stack+0xa9/0xd0 [ 318.587917] ? save_stack+0x43/0xd0 [ 318.591537] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 318.596540] ? snd_interval_refine+0x428/0x700 [ 318.601111] snd_pcm_hw_refine+0x8e9/0x1180 [ 318.605429] ? constrain_params_by_rules+0x1360/0x1360 [ 318.610693] ? graph_lock+0x170/0x170 [ 318.614479] ? __lock_is_held+0xb5/0x140 [ 318.618534] ? __lock_is_held+0xb5/0x140 [ 318.622582] ? trace_xdp_exception+0x218/0x420 [ 318.627153] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 318.633041] ? rcu_read_lock_sched_held+0x108/0x120 [ 318.638045] ? kmem_cache_alloc_trace+0x616/0x780 [ 318.642876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.648403] ? _snd_pcm_hw_param_min+0x330/0x570 [ 318.653151] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 318.658852] ? _snd_pcm_hw_param_min+0x570/0x570 [ 318.663595] ? snd_pcm_hw_param_max+0x730/0x730 [ 318.668253] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 318.673440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 318.678971] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 318.683888] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 318.689596] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 318.695476] ? find_held_lock+0x36/0x1c0 [ 318.699525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.705052] ? _parse_integer+0x13b/0x190 [ 318.709189] ? find_held_lock+0x36/0x1c0 [ 318.713245] ? lock_downgrade+0x8e0/0x8e0 [ 318.717392] ? rcu_is_watching+0x85/0x140 [ 318.721536] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 318.726711] snd_pcm_oss_write+0x516/0xa20 [ 318.730928] ? expand_files.part.8+0x9a0/0x9a0 [ 318.735500] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 318.740332] __vfs_write+0x10b/0x880 [ 318.744033] ? __fget_light+0x2ef/0x430 [ 318.747994] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 318.752826] ? kernel_read+0x120/0x120 [ 318.756700] ? wait_for_completion+0x870/0x870 [ 318.761281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.766805] ? security_file_permission+0x1c6/0x240 [ 318.771807] ? rw_verify_area+0x118/0x360 [ 318.775942] vfs_write+0x1f8/0x560 [ 318.779470] ksys_write+0xf9/0x250 [ 318.783000] ? SyS_read+0x30/0x30 [ 318.786446] ? mm_fault_error+0x380/0x380 [ 318.790578] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 318.795411] SyS_write+0x24/0x30 [ 318.798761] ? ksys_write+0x250/0x250 [ 318.802548] do_syscall_64+0x29e/0x9d0 [ 318.806421] ? vmalloc_sync_all+0x30/0x30 [ 318.810554] ? _raw_spin_unlock_irq+0x27/0x70 [ 318.815040] ? finish_task_switch+0x1ca/0x820 [ 318.819522] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.824436] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.829353] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.834704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.839537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.844711] RIP: 0033:0x455259 [ 318.847884] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.855579] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 318.862831] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 2018/04/11 06:56:54 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') getsockname$netrom(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000000000523078ac3014bbac1414060d00907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) [ 318.870084] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.877335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 318.884585] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000b [ 318.899856] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 2018/04/11 06:56:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x7002, &(0x7f00000000c0)={0x0, 0x20, 0xffff000000000}) [ 318.913599] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 318.919079] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 318.938315] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 318.953464] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 2018/04/11 06:56:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x9, 0x8201, 0xfb9, 0xfffffffffffffff9, 0x9, 0x487, 0xea2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x4, 0x40}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3f, 0x7, 0x3dc, 0x68db, 0x3, 0x80, 0x80, {r3, @in6={{0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400000000}}, 0x3ff, 0xad, 0x98f3, 0x206b, 0x5}}, &(0x7f00000002c0)=0xb0) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0xc0189436, 0x800200000000000) [ 318.975488] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 319.000944] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 2018/04/11 06:57:01 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@generic={0x2, 0x3f, 0x8}) 2018/04/11 06:57:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x60, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:01 executing program 3: munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x400101000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x40002, 0x0) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) 2018/04/11 06:57:01 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x30a00) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[]) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000180)=""/61, 0x53f) 2018/04/11 06:57:01 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet(0x2b, 0x1, 0x6) getsockname(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x1f) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x3b, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x0, 'lc\x00', 0x28, 0x9, 0x62}, {@broadcast=0xffffffff, 0x4e24, 0x10002, 0x20, 0x4, 0x2}}, 0x44) 2018/04/11 06:57:01 executing program 7 (fault-call:3 fault-nth:12): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:57:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x77cc, 0xfffffffffffffffd, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5, 0x200}, 0x8) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r4, 0x1, 0x1}, 0x10) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 06:57:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/04/11 06:57:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20400, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000680)) ioctl$void(r1, 0x4005451) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x0, 0x20, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @random="cab6f3ea9906"}, 0x10) r4 = semget(0x1, 0x3, 0x108) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r6, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000040)}]) r7 = getgid() fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000540)={{0x4, 0x0, r7, r8, r9, 0x81, 0x3}, 0x9, 0x961, 0x4}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x810, r5, 0x0) accept$unix(r1, &(0x7f0000000840), &(0x7f00000006c0)=0x6e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x3b, 0x0, r8}, {0x0, 0x8, 0x7, 0x2, 0x2, 0x2b6, 0x2c, 0x7}, {0x7, 0x5, 0x2, 0x1}, 0xfffffffffffff800, 0x6e6bb8, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x1, 0x100000000, 0xfffffffffffffffd, 0x401, 0x267e776f}}, 0xe8) [ 325.515522] XFS (loop2): unknown mount option [/dev/snd/midiC#D#]. [ 325.571238] FAULT_INJECTION: forcing a failure. [ 325.571238] name failslab, interval 1, probability 0, space 0, times 0 [ 325.573948] XFS (loop2): unknown mount option [/dev/snd/midiC#D#]. [ 325.582544] CPU: 1 PID: 15566 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 325.582555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.582566] Call Trace: [ 325.607746] dump_stack+0x1b9/0x294 [ 325.611395] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.616603] ? perf_trace_lock_acquire+0xe3/0x980 [ 325.621477] should_fail.cold.4+0xa/0x1a [ 325.625566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.630685] ? __lock_acquire+0x7f5/0x5130 [ 325.634915] ? graph_lock+0x170/0x170 [ 325.638712] ? find_held_lock+0x36/0x1c0 [ 325.642771] ? __lock_is_held+0xb5/0x140 [ 325.646835] ? check_same_owner+0x320/0x320 [ 325.651156] ? do_raw_spin_lock+0xc1/0x200 [ 325.655386] ? rcu_note_context_switch+0x710/0x710 [ 325.660307] ? perf_trace_lock_acquire+0xe3/0x980 [ 325.665149] __should_failslab+0x124/0x180 [ 325.669379] should_failslab+0x9/0x14 [ 325.673166] __kmalloc+0x2c8/0x760 [ 325.676697] ? __lock_acquire+0x7f5/0x5130 [ 325.680921] ? mark_held_locks+0xc9/0x160 [ 325.685062] ? constrain_params_by_rules+0x141/0x1360 [ 325.690249] constrain_params_by_rules+0x141/0x1360 [ 325.695271] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 325.700462] ? lock_downgrade+0x8e0/0x8e0 [ 325.704607] ? rcu_is_watching+0x85/0x140 [ 325.708747] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.713926] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.719113] ? is_bpf_text_address+0xd7/0x170 [ 325.723602] ? kernel_text_address+0x79/0xf0 [ 325.728004] ? __unwind_start+0x166/0x330 [ 325.732146] ? __kernel_text_address+0xd/0x40 [ 325.736632] ? unwind_get_return_address+0x61/0xa0 [ 325.741656] ? __save_stack_trace+0x7e/0xd0 [ 325.745974] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.751504] ? snd_interval_refine+0x428/0x700 [ 325.756171] snd_pcm_hw_refine+0x8e9/0x1180 [ 325.760499] ? constrain_params_by_rules+0x1360/0x1360 [ 325.765772] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 325.771130] ? snd_pcm_oss_write+0x516/0xa20 [ 325.775527] ? __vfs_write+0x10b/0x880 [ 325.779403] ? vfs_write+0x1f8/0x560 [ 325.783105] ? ksys_write+0xf9/0x250 [ 325.786813] ? SyS_write+0x24/0x30 [ 325.790342] ? do_syscall_64+0x29e/0x9d0 [ 325.794393] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.799748] ? kasan_check_read+0x11/0x20 [ 325.803887] ? do_raw_spin_unlock+0x9e/0x2e0 [ 325.808288] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 325.812858] ? print_usage_bug+0xc0/0xc0 [ 325.816911] ? kasan_check_write+0x14/0x20 [ 325.821138] ? do_raw_spin_lock+0xc1/0x200 [ 325.825364] ? trace_hardirqs_off+0xd/0x10 [ 325.829593] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 325.834690] ? debug_check_no_obj_freed+0x2ff/0x584 [ 325.839706] ? mark_held_locks+0xc9/0x160 [ 325.843844] ? quarantine_put+0xeb/0x190 [ 325.847903] snd_pcm_hw_param_first+0x30e/0x680 [ 325.852575] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 325.858284] ? _snd_pcm_hw_param_min+0x570/0x570 [ 325.863048] ? snd_pcm_hw_param_max+0x730/0x730 [ 325.867711] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 325.872889] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.878415] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 325.883341] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 325.889057] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 325.894932] ? perf_trace_lock+0x900/0x900 [ 325.899151] ? find_held_lock+0x36/0x1c0 [ 325.903202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.908729] ? _parse_integer+0x13b/0x190 [ 325.913060] ? find_held_lock+0x36/0x1c0 [ 325.917122] ? lock_downgrade+0x8e0/0x8e0 [ 325.921268] ? rcu_is_watching+0x85/0x140 [ 325.925420] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 325.930600] snd_pcm_oss_write+0x516/0xa20 [ 325.934835] ? expand_files.part.8+0x9a0/0x9a0 [ 325.939418] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 325.944262] __vfs_write+0x10b/0x880 [ 325.947964] ? __fget_light+0x2ef/0x430 [ 325.951930] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 325.956764] ? kernel_read+0x120/0x120 [ 325.960646] ? wait_for_completion+0x870/0x870 [ 325.965231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.970757] ? security_file_permission+0x1c6/0x240 [ 325.975764] ? rw_verify_area+0x118/0x360 [ 325.979905] vfs_write+0x1f8/0x560 [ 325.983438] ksys_write+0xf9/0x250 [ 325.986979] ? SyS_read+0x30/0x30 [ 325.990422] ? mm_fault_error+0x380/0x380 [ 325.994567] SyS_write+0x24/0x30 [ 325.997922] ? ksys_write+0x250/0x250 [ 326.001710] do_syscall_64+0x29e/0x9d0 [ 326.005597] ? vmalloc_sync_all+0x30/0x30 [ 326.009737] ? _raw_spin_unlock_irq+0x27/0x70 [ 326.014222] ? finish_task_switch+0x1ca/0x820 [ 326.018704] ? syscall_return_slowpath+0x5c0/0x5c0 [ 326.023623] ? syscall_return_slowpath+0x30f/0x5c0 [ 326.028549] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 326.033905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.039560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 326.044740] RIP: 0033:0x455259 [ 326.047928] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.055626] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 326.062890] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 2018/04/11 06:57:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x567, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) [ 326.070145] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.077488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 326.084751] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000c 2018/04/11 06:57:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x2000000000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x200, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0036db0000000000"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8672, &(0x7f0000000280)=""/151) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/11 06:57:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6a05, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:02 executing program 7 (fault-call:3 fault-nth:13): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:57:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x90000000000206) 2018/04/11 06:57:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$inet(0x2, 0x8000f, 0x9f, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0x1}, 0x4) eventfd2(0x100, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7f, 0x2) 2018/04/11 06:57:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x600000) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x806, 0x0, &(0x7f0000000280), 0x80000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2200, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x200}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0200009}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x4c, r2, 0xa00, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004804}, 0xc080) 2018/04/11 06:57:02 executing program 1: syz_emit_ethernet(0x94, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x1, [0xdc4, 0x9c2, 0xf35, 0xc89]}) syz_emit_ethernet(0x30, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @current}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa080, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"fc3b6f0b205539"}, 0x4}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) 2018/04/11 06:57:02 executing program 0: getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x200000000000009, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206, 0x2, 0x0, [], r0}, 0x48) 2018/04/11 06:57:02 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000003c0)=""/8, &(0x7f0000000400)=0x8) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) [ 326.658513] FAULT_INJECTION: forcing a failure. [ 326.658513] name failslab, interval 1, probability 0, space 0, times 0 [ 326.669835] CPU: 0 PID: 15619 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 326.676770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.686125] Call Trace: [ 326.688712] dump_stack+0x1b9/0x294 [ 326.692333] ? dump_stack_print_info.cold.2+0x52/0x52 [ 326.697521] ? kernel_text_address+0x79/0xf0 [ 326.701937] should_fail.cold.4+0xa/0x1a [ 326.705991] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.711088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.716613] ? snd_pcm_hw_refine+0x362/0x1180 [ 326.721101] ? graph_lock+0x170/0x170 [ 326.724896] ? find_held_lock+0x36/0x1c0 [ 326.728951] ? __lock_is_held+0xb5/0x140 [ 326.733018] ? check_same_owner+0x320/0x320 [ 326.737333] ? debug_check_no_obj_freed+0x2ff/0x584 [ 326.742339] ? rcu_note_context_switch+0x710/0x710 [ 326.747264] __should_failslab+0x124/0x180 [ 326.751492] should_failslab+0x9/0x14 [ 326.755286] kmem_cache_alloc_trace+0x2cb/0x780 [ 326.759949] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 326.764783] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 326.770488] ? _snd_pcm_hw_param_min+0x570/0x570 [ 326.775554] ? snd_pcm_hw_param_max+0x730/0x730 [ 326.780562] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 326.785739] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.791268] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 326.796188] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 326.801901] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 326.807774] ? find_held_lock+0x36/0x1c0 [ 326.811824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.817349] ? _parse_integer+0x13b/0x190 [ 326.821486] ? find_held_lock+0x36/0x1c0 [ 326.825544] ? lock_downgrade+0x8e0/0x8e0 [ 326.829684] ? rcu_is_watching+0x85/0x140 [ 326.833835] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 326.839021] snd_pcm_oss_write+0x516/0xa20 [ 326.843249] ? expand_files.part.8+0x9a0/0x9a0 [ 326.847828] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 326.852669] __vfs_write+0x10b/0x880 [ 326.856372] ? __fget_light+0x2ef/0x430 [ 326.860334] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 326.865168] ? kernel_read+0x120/0x120 [ 326.869050] ? wait_for_completion+0x870/0x870 [ 326.873633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.879158] ? security_file_permission+0x1c6/0x240 [ 326.884165] ? rw_verify_area+0x118/0x360 [ 326.888302] vfs_write+0x1f8/0x560 [ 326.891839] ksys_write+0xf9/0x250 [ 326.895370] ? SyS_read+0x30/0x30 [ 326.898813] ? mm_fault_error+0x380/0x380 [ 326.902967] SyS_write+0x24/0x30 [ 326.906322] ? ksys_write+0x250/0x250 [ 326.910112] do_syscall_64+0x29e/0x9d0 [ 326.913986] ? vmalloc_sync_all+0x30/0x30 [ 326.918123] ? _raw_spin_unlock_irq+0x27/0x70 [ 326.922604] ? finish_task_switch+0x1ca/0x820 [ 326.927087] ? syscall_return_slowpath+0x5c0/0x5c0 [ 326.932034] ? syscall_return_slowpath+0x30f/0x5c0 [ 326.936955] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 326.942313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.947149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 326.952323] RIP: 0033:0x455259 2018/04/11 06:57:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x7a00, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) [ 326.955495] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.963198] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 326.970457] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 326.977713] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.984988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 326.992247] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000d 2018/04/11 06:57:03 executing program 7 (fault-call:3 fault-nth:14): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:57:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000040), 0x1) 2018/04/11 06:57:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x200}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001300)="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", 0x622}], 0x10000000000002b9) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000001140)='[', 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003f80)=""/4096, 0x704}], 0x1}, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x1) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x20000010, 0x400) 2018/04/11 06:57:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x569, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:03 executing program 0: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) sendto(r0, &(0x7f00000002c0)="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", 0xfb, 0x4000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0x80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000600)={0x3, 0x0, [{0x12004, 0x6b, &(0x7f0000000480)=""/107}, {0x5004, 0x9d, &(0x7f0000000500)=""/157}, {0x1, 0x30, &(0x7f00000005c0)=""/48}]}) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) umount2(&(0x7f0000000680)='./file0\x00', 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x7, 0xffff, 'queue1\x00', 0x4}) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r4, 0x5c, 0x0) getdents(r4, &(0x7f0000000280)=""/50, 0x6) 2018/04/11 06:57:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') preadv(r0, &(0x7f00000007c0), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r1, 0x609, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x800, &(0x7f0000000080)=0x4) 2018/04/11 06:57:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="f26e03382ff7", 'rose0\x00'}}) pipe(&(0x7f0000000280)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x92, "4838f4d4ec509c15b9686cb7db975e36f7d871c2078b0806308fa6c9ec9a31794badf08e27eb9c1fb4c28233b1beecc7f175f0d30e93472eca0250fa93000b75e90847411096615661f0538ab646a076d2abcde72069e7e451e6b4657f72c3dcf66aff0fe732a7b1f68b9549e8bb41f3ddf0284b0ea51e22153b5620c483d55d48e0a581cc1386704422c61a3f8a55044ba4"}, &(0x7f0000000040)=0x9a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x2}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000240)={0x0, 0x11000}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x1ff, 0x2, 0x2cd668980d8d18e1, 0x1000, &(0x7f0000ff3000/0x1000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 06:57:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x3d2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a40)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'gre0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000ac0)={@remote, @loopback, 0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000dc0)=0xe8) r9 = accept4$packet(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000840)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1b, r3}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000700)={@pptp={0x18, 0x2, {0x3}}, {&(0x7f0000000640)=""/75, 0x4b}, &(0x7f00000006c0)}, 0xa0) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000000600)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000)={@multicast1, @multicast1, 0x0}, &(0x7f0000001040)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000007c0)={@dev, @multicast1, @local}, &(0x7f0000000800)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001180)={0x418, r2, 0xa00, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x234, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8c}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xcc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r11}, {0xec, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x418}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x39, "3b0f0570be2956605f1a77f0a4a6d7ab510d7d3a5d2ff82046b172dcc9b6c71654bdb9c276e5f8eab920d18988c27194419612ba8c94e2e4c5"}, &(0x7f0000000200)=0x41) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r13, 0x5, 0x7fffffff, 0xffff}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000feb000/0x12000)=nil, 0x7ff, 0x2, 0x0, &(0x7f0000ff2000/0xd000)=nil, 0xffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000280)) [ 327.524868] FAULT_INJECTION: forcing a failure. [ 327.524868] name failslab, interval 1, probability 0, space 0, times 0 [ 327.536216] CPU: 1 PID: 15654 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 327.543148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.552500] Call Trace: [ 327.555095] dump_stack+0x1b9/0x294 [ 327.558733] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.563942] should_fail.cold.4+0xa/0x1a [ 327.568021] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.573148] ? debug_check_no_locks_freed+0x310/0x310 [ 327.578362] ? graph_lock+0x170/0x170 [ 327.582168] ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 327.588062] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 327.593431] ? snd_pcm_oss_write+0x516/0xa20 [ 327.597844] ? __vfs_write+0x10b/0x880 [ 327.601737] ? vfs_write+0x1f8/0x560 [ 327.605457] ? ksys_write+0xf9/0x250 [ 327.609177] ? find_held_lock+0x36/0x1c0 [ 327.613251] ? __lock_is_held+0xb5/0x140 [ 327.617330] ? check_same_owner+0x320/0x320 [ 327.621665] ? rcu_note_context_switch+0x710/0x710 [ 327.626603] ? graph_lock+0x170/0x170 [ 327.627390] IPVS: stopping master sync thread 15530 ... [ 327.630409] __should_failslab+0x124/0x180 [ 327.630429] should_failslab+0x9/0x14 [ 327.630441] __kmalloc+0x2c8/0x760 [ 327.630461] ? constrain_params_by_rules+0x141/0x1360 [ 327.630473] ? find_held_lock+0x36/0x1c0 [ 327.630496] constrain_params_by_rules+0x141/0x1360 [ 327.652448] IPVS: stopping master sync thread 15522 ... [ 327.652556] ? lock_downgrade+0x8e0/0x8e0 [ 327.671183] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 327.676380] ? rcu_is_watching+0x85/0x140 [ 327.680542] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 327.685738] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 327.690946] ? is_bpf_text_address+0xd7/0x170 [ 327.695445] ? kernel_text_address+0x79/0xf0 [ 327.699856] ? __unwind_start+0x166/0x330 [ 327.704013] ? __kernel_text_address+0xd/0x40 [ 327.708514] ? unwind_get_return_address+0x61/0xa0 [ 327.713447] ? __save_stack_trace+0x7e/0xd0 [ 327.717772] ? save_stack+0xa9/0xd0 [ 327.721387] ? save_stack+0x43/0xd0 [ 327.725002] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.730533] ? snd_interval_refine+0x428/0x700 [ 327.735104] snd_pcm_hw_refine+0x8e9/0x1180 [ 327.739420] ? constrain_params_by_rules+0x1360/0x1360 [ 327.744685] ? graph_lock+0x170/0x170 [ 327.748471] ? __lock_is_held+0xb5/0x140 [ 327.752532] ? __lock_is_held+0xb5/0x140 [ 327.756586] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 327.762456] ? rcu_read_lock_sched_held+0x108/0x120 [ 327.767457] ? kmem_cache_alloc_trace+0x616/0x780 [ 327.772292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.777815] ? _snd_pcm_hw_param_min+0x330/0x570 [ 327.782561] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 327.788266] ? _snd_pcm_hw_param_min+0x570/0x570 [ 327.793013] ? snd_pcm_hw_param_max+0x730/0x730 [ 327.797677] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 327.802853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.808375] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 327.813293] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 327.819006] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 327.824881] ? find_held_lock+0x36/0x1c0 [ 327.828933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.834454] ? _parse_integer+0x13b/0x190 [ 327.838597] ? find_held_lock+0x36/0x1c0 [ 327.842653] ? lock_downgrade+0x8e0/0x8e0 [ 327.846793] ? kasan_check_read+0x11/0x20 [ 327.850929] ? rcu_is_watching+0x85/0x140 [ 327.855080] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 327.860256] snd_pcm_oss_write+0x516/0xa20 [ 327.864479] ? expand_files.part.8+0x9a0/0x9a0 [ 327.869056] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 327.873894] __vfs_write+0x10b/0x880 [ 327.877596] ? __fget_light+0x2ef/0x430 [ 327.881558] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 327.886390] ? kernel_read+0x120/0x120 [ 327.890265] ? wait_for_completion+0x870/0x870 [ 327.894837] ? __lock_is_held+0xb5/0x140 [ 327.898889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.904413] ? security_file_permission+0x1c6/0x240 [ 327.909421] ? rw_verify_area+0x118/0x360 [ 327.913558] vfs_write+0x1f8/0x560 [ 327.917092] ksys_write+0xf9/0x250 [ 327.920621] ? SyS_read+0x30/0x30 [ 327.924072] ? mm_fault_error+0x380/0x380 [ 327.928206] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 327.933042] SyS_write+0x24/0x30 [ 327.936397] ? ksys_write+0x250/0x250 [ 327.940181] do_syscall_64+0x29e/0x9d0 [ 327.944053] ? vmalloc_sync_all+0x30/0x30 [ 327.948189] ? _raw_spin_unlock_irq+0x27/0x70 [ 327.952670] ? finish_task_switch+0x1ca/0x820 [ 327.957152] ? syscall_return_slowpath+0x5c0/0x5c0 [ 327.962067] ? syscall_return_slowpath+0x30f/0x5c0 [ 327.966988] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 327.972345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.977343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.982515] RIP: 0033:0x455259 [ 327.985687] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.993382] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 328.000636] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 328.007888] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.015144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/11 06:57:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0xa8840100, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x600000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:03 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x1d) fcntl$setstatus(r0, 0x4, 0x42000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x6, 0x40012, r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/11 06:57:03 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 328.022396] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000e [ 328.039534] IPVS: stopping master sync thread 15518 ... 2018/04/11 06:57:03 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1, 0x8, [0x101, 0x1ff, 0x9, 0x2, 0x9, 0x3, 0x51e, 0x6]}, 0x18) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000280)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x108) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x29, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x3, 'nq\x00', 0x8, 0xfffffffffffffff7, 0x35}, {@loopback=0x7f000001, 0x4e20, 0x2000, 0x80000001, 0xfffffffffffffff8, 0x1}}, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x240}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x1100, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/11 06:57:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='\a', 0x1}], 0x1) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socket(0x1e, 0x4, 0xbed) 2018/04/11 06:57:03 executing program 5: r0 = memfd_create(&(0x7f0000000180)='IPVS\x00', 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000400)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000098effc), 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1) recvfrom$unix(r1, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000440)=0x100000001) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) writev(r1, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac3e0006", @ANYRES16=r3, @ANYBLOB="32072bbd7000ffdbdf2503000000080006000100000008000400010000004000030014000200627269646765300000000000000000000800030000000000080001000300000008000800010000000800040005000000080001000200000008f804000000000008000500ff0f00001400020008000600ff000000080004000100000024000300080008007f0000000800010001000000080004000802000008000800ff000000"], 0xac}, 0x1, 0x0, 0x0, 0x44840}, 0x20000000) linkat(r2, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x0) writev(r1, &(0x7f00000009c0)=[{&(0x7f0000001140)='['}], 0x1) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003f80)=""/4096, 0x704}], 0x1}, 0x0) close(r1) [ 328.076593] IPVS: stopping master sync thread 15515 ... [ 328.089581] binder_alloc: 15693: binder_alloc_buf, no vma [ 328.095269] binder: 15693:15694 transaction failed 29189/-3, size 0-0 line 2963 [ 328.103435] IPVS: stopping master sync thread 15514 ... 2018/04/11 06:57:04 executing program 0: r0 = socket$inet6(0xa, 0x80800, 0x8010000000000084) unshare(0x60000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 328.135877] binder: BINDER_SET_CONTEXT_MGR already set [ 328.137753] IPVS: stopping master sync thread 15513 ... [ 328.163986] IPVS: stopping master sync thread 15510 ... [ 328.184103] binder_alloc: 15693: binder_alloc_buf, no vma [ 328.186346] IPVS: stopping master sync thread 15509 ... [ 328.189741] binder: 15693:15694 transaction failed 29189/-3, size 0-0 line 2963 [ 328.201898] binder: 15693:15709 got reply transaction with no transaction stack [ 328.210249] binder: 15693:15709 transaction failed 29201/-71, size 0-0 line 2763 [ 328.232100] binder: 15693:15701 ioctl 40046207 0 returned -16 [ 328.250110] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 328.260401] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 328.264950] IPVS: ftp: loaded support on port[0] = 21 [ 328.269691] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 328.283775] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 328.287403] binder: undelivered TRANSACTION_ERROR: 29189 [ 328.296474] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 328.297827] binder: undelivered TRANSACTION_ERROR: 29201 [ 328.312575] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 328.314683] binder: undelivered TRANSACTION_ERROR: 29189 [ 328.321601] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 328.335223] IPVS: stopping master sync thread 15724 ... [ 328.348911] IPVS: stopping master sync thread 15723 ... [ 328.362139] IPVS: stopping master sync thread 15722 ... [ 328.368558] IPVS: stopping master sync thread 15721 ... [ 328.374928] IPVS: stopping master sync thread 15720 ... [ 328.383835] IPVS: stopping master sync thread 15719 ... [ 328.389572] IPVS: stopping master sync thread 15718 ... [ 328.397893] IPVS: stopping master sync thread 15717 ... 2018/04/11 06:57:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000027003103000000000000000004000000"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0xff, 0x80, 0x0, 0x0, 0x6, 0x40080, 0x5, 0x4, 0x800, 0x80000001, 0x6, 0x1, 0x1ff, 0xc4a4, 0x7, 0x3, 0x69a, 0x6, 0x58072a42, 0x8, 0x3, 0x6, 0x3, 0xb2e0, 0x100000001, 0xffffffff, 0x80, 0x7fffffff, 0x38de91eb, 0x5, 0x3, 0x1, 0x9, 0x2928, 0x8, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x2020, 0x3ff, 0x7f, 0x2, 0xa2bb, 0x3, 0x100000001}, r2, 0x285d, r0, 0x0) 2018/04/11 06:57:10 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x50) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0xfffffffffffffffe}, &(0x7f0000000340)=0x8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'erspan0\x00', 0x600}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x7fffe) r5 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1ff, 0x200, 0xff, 0x2, 0x0, 0x1, 0x8d2, 0x8, 0x50c, 0x8, 0x7, 0x7, 0x2, 0x200, 0x9, 0x0, 0x3f, 0x7ff, 0x3, 0x6, 0x7f, 0x4d2e, 0x6, 0x4, 0x5, 0x100000001, 0x1, 0x6, 0x7, 0x80, 0x0, 0x22, 0x9e, 0x1, 0x100, 0x200, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x4}, 0xa000, 0xfffffffffffffbde, 0x0, 0x7, 0x8000, 0x2, 0x3}, r1, 0xe, r4, 0x2) fcntl$lock(r5, 0x6, &(0x7f0000000240)={0x3, 0x4, 0xffffffff, 0x2, r1}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00000000c0)={{0x2, 0x0, 0xcb, 0x3, 0xd480}}) 2018/04/11 06:57:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/11 06:57:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x80007, 0x4018, 0xffffffffffffffff, 0x4a) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/11 06:57:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x3000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:10 executing program 0: r0 = socket$inet(0x2, 0x806, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="76cd67bdc0c5d41c88318670090a721bb39aa81cf30cef56af30d49009208100000011acede066d59558ca96ae04656b6a4621f8358632b8cb5f4cbd19ad54204c842686f868dd7ba8acc77c527ece8af48973342aa00f2bd6ce257bfc3eab0c2224738d303c68be2da5d935391dcdcc2716020c198695e4a2ff77645b4f63f2b473d9b2d99247e7d6f0926413f39b6ac0d0e51432bde48a07059e8338f2077ffc3782bfe5ec2a28e61d47cf671ae0d0d453af5d186e5725ec953379e1d62064ed7431d2dd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) 2018/04/11 06:57:10 executing program 7 (fault-call:3 fault-nth:15): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:57:10 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x3885, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={'syzkaller0\x00', 0x800}) 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, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000006c0)='net/tcp\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) recvmsg$kcm(r2, &(0x7f0000000640)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/200, 0xc8}], 0x1, &(0x7f0000000540)=""/235, 0xeb, 0x5}, 0x101) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='/dev/vcsa#\x00', 0xb, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x400401) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000007c0)=0x5, 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x97e, 0x0) write(r5, &(0x7f0000000200)="4b43ceb0fa29adf87e99c8cb86d5b68d894065f6f39301c1acce7f242edddf26e4deaa43f3deeac05f85ac065dee37ab9a5ee1bbd82ca4bd0017c25fef93c2ddad954eb961b1c30ce6ac1d175c4cf606f64901c2ed3a7e53168775cc85bb20ce17e813572d515e37b85e32396af4cdbc69a75438110de6f3ad78e5058fd48af6329479f9dc2d5e6c3ac943224a234ca32ed1dc70f0319d8f3f0195eb628f01c055d8d548fa68d26d0926d582934540b6b74b8f3df3f0582206e18e74073b9f50e2f832eaa55a70b84bef5f321958d522b53dbb9d0c04c39f3fd399c248ccc7e43736b06a4e8b65eddc71c734", 0xec) ioctl$int_in(r6, 0x800000c0044dff, &(0x7f0000000040)) socketpair(0x10, 0x803, 0x8, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000680), &(0x7f0000000840)=0x30) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000700)=0x2, 0x4) [ 334.633854] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 334.644998] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 1 [ 334.650727] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 2 [ 334.667485] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 3 [ 334.675906] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 4 [ 334.686528] FAULT_INJECTION: forcing a failure. [ 334.686528] name failslab, interval 1, probability 0, space 0, times 0 [ 334.689930] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 5 [ 334.697915] CPU: 1 PID: 15752 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 334.710945] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 6 [ 334.713284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.713295] Call Trace: [ 334.713320] dump_stack+0x1b9/0x294 [ 334.713343] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.713363] ? perf_trace_lock_acquire+0xe3/0x980 [ 334.713390] should_fail.cold.4+0xa/0x1a [ 334.713409] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.724190] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 7 [ 334.731257] ? rcu_is_watching+0x85/0x140 [ 334.731276] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 334.731301] ? graph_lock+0x170/0x170 [ 334.731325] ? find_held_lock+0x36/0x1c0 [ 334.731345] ? __lock_is_held+0xb5/0x140 [ 334.731375] ? check_same_owner+0x320/0x320 [ 334.731395] ? rcu_note_context_switch+0x710/0x710 [ 334.795804] __should_failslab+0x124/0x180 [ 334.800066] should_failslab+0x9/0x14 [ 334.803887] __kmalloc+0x2c8/0x760 [ 334.807442] ? do_raw_spin_unlock+0x9e/0x2e0 [ 334.811873] ? print_usage_bug+0xc0/0xc0 [ 334.815952] ? print_usage_bug+0xc0/0xc0 [ 334.820035] ? constrain_params_by_rules+0x141/0x1360 [ 334.825244] ? kasan_check_write+0x14/0x20 [ 334.829511] constrain_params_by_rules+0x141/0x1360 2018/04/11 06:57:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) lgetxattr(&(0x7f0000000040)='/\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/14, 0xe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={{}, {0x0, 0x2710}}, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/11 06:57:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x56b, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) [ 334.834552] ? __lock_acquire+0x7f5/0x5130 [ 334.838809] ? zap_class+0x720/0x720 [ 334.842547] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 334.847767] ? debug_check_no_locks_freed+0x310/0x310 [ 334.853002] ? perf_trace_lock+0xd6/0x900 [ 334.857176] ? perf_trace_lock_acquire+0xe3/0x980 [ 334.862034] ? lock_downgrade+0x8e0/0x8e0 [ 334.866205] ? zap_class+0x720/0x720 [ 334.869941] ? perf_trace_lock+0x900/0x900 [ 334.874188] ? rcu_is_watching+0x85/0x140 [ 334.878360] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/04/11 06:57:10 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_tables_matches\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x48) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) msgget$private(0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000015c0)={0x1, &(0x7f0000001580)=[{0x9, 0x89a, 0x0, 0x9}]}) syz_open_dev$sndctrl(&(0x7f0000001540)='/dev/snd/controlC#\x00', 0xfffffffffffffba3, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001380)={{0x4, 0x2, 0x0, 0x9, "867b98d77b19d4ef35dcff67fde6bd5331deb66a8bdc1a1c5a7c774fb99f3a54712f67aa9570fa2d6ee60b4a", 0x8001}, 0x0, 0x0, 0x0, r0, 0x0, 0x0, "1e517ef4cd1638afbb49c627b7c40a7a9001494349798392c8e56f76d799b9a584fc5199de06861b71575e002a7f754ad546726737976878c80de54a32adf79f", &(0x7f0000001340)='net/ip6_tables_matches\x00', 0x17, [], [0x0, 0x5, 0x8, 0x1000]}) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xd) r3 = inotify_init1(0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x6, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) ptrace(0x11, r4) socket(0xa, 0x7, 0x8a) msgget$private(0x0, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1}, 0x0) [ 334.883392] ? snd_interval_refine+0x428/0x700 [ 334.887994] snd_pcm_hw_refine+0x8e9/0x1180 [ 334.892353] ? constrain_params_by_rules+0x1360/0x1360 [ 334.897645] ? find_held_lock+0x36/0x1c0 [ 334.901723] ? print_usage_bug+0xc0/0xc0 [ 334.905803] ? lock_downgrade+0x8e0/0x8e0 [ 334.909968] ? lock_release+0xa10/0xa10 [ 334.913959] ? kasan_check_read+0x11/0x20 [ 334.918124] ? do_raw_spin_unlock+0x9e/0x2e0 [ 334.922558] ? mark_held_locks+0xc9/0x160 [ 334.926730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 334.931763] snd_pcm_hw_params+0x2a9/0x1e20 [ 334.936112] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 334.941252] ? debug_check_no_obj_freed+0x2ff/0x584 [ 334.946299] ? snd_pcm_hw_refine+0x1180/0x1180 [ 334.950911] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 334.955946] ? snd_pcm_hw_param_value+0x112/0x550 [ 334.960815] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 334.965687] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 334.971598] ? _snd_pcm_hw_param_min+0x570/0x570 [ 334.976385] ? snd_pcm_hw_param_max+0x730/0x730 2018/04/11 06:57:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x400000000000000, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/11 06:57:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc)=0xfd, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x4, 'ovf\x00', 0x8, 0x401, 0x67}, 0x2c) [ 334.981077] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 334.986297] snd_pcm_kernel_ioctl+0x6c/0x240 [ 334.990718] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 334.996455] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 335.002371] ? perf_trace_lock+0x900/0x900 [ 335.006621] ? find_held_lock+0x36/0x1c0 [ 335.010697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.016252] ? _parse_integer+0x13b/0x190 [ 335.020427] ? find_held_lock+0x36/0x1c0 [ 335.024516] ? lock_downgrade+0x8e0/0x8e0 [ 335.028686] ? rcu_is_watching+0x85/0x140 [ 335.032877] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 335.038083] snd_pcm_oss_write+0x516/0xa20 [ 335.042330] ? expand_files.part.8+0x9a0/0x9a0 [ 335.046931] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.051796] __vfs_write+0x10b/0x880 [ 335.055515] ? __fget_light+0x2ef/0x430 [ 335.059499] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.064354] ? kernel_read+0x120/0x120 [ 335.068255] ? wait_for_completion+0x870/0x870 [ 335.072868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.074171] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 ovf [ 335.078412] ? security_file_permission+0x1c6/0x240 [ 335.078437] ? rw_verify_area+0x118/0x360 [ 335.078459] vfs_write+0x1f8/0x560 [ 335.078481] ksys_write+0xf9/0x250 [ 335.078500] ? SyS_read+0x30/0x30 [ 335.078515] ? mm_fault_error+0x380/0x380 [ 335.078542] SyS_write+0x24/0x30 [ 335.111170] IPVS: stopping master sync thread 15760 ... [ 335.111984] ? ksys_write+0x250/0x250 [ 335.112004] do_syscall_64+0x29e/0x9d0 [ 335.112019] ? vmalloc_sync_all+0x30/0x30 [ 335.112037] ? _raw_spin_unlock_irq+0x27/0x70 [ 335.112056] ? finish_task_switch+0x1ca/0x820 [ 335.112071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 335.112090] ? syscall_return_slowpath+0x30f/0x5c0 [ 335.123763] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 ovf [ 335.125116] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 335.125142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.125168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 335.125181] RIP: 0033:0x455259 [ 335.125190] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/04/11 06:57:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x204000) io_setup(0xffffffffffffffff, &(0x7f0000000280)) io_submit(r2, 0x3, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)="47a35b4a293f4a8cf69c9df8426ff5c1589f93c60114b3cc58f48b696252d61b0c291454ce14bb20d01382b361a741bbf805e98877367f1157582711417f51a525a4332f", 0x44, 0x3, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5cf6, r0, &(0x7f0000000100)="ab44a59904c0779d0850b7cc5a2129a8d214a2a03c72bb352aa2ccc8e39765229b59830e4aae10f313713ab7c9910b4e356bf078c4cb3ef1dacf00b0d81b02789c154d6d18bb0f6d19c8b6f20f", 0x4d, 0x6, 0x0, 0x0, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f00000001c0)="61a735331c0a15f244e9062f13a836", 0xf, 0x0, 0x0, 0x1, r1}]) 2018/04/11 06:57:11 executing program 7 (fault-call:3 fault-nth:16): r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/11 06:57:11 executing program 1: modify_ldt$read(0x0, &(0x7f0000000080)=""/166, 0xa6) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x402}, {r0, 0xa}, {r0, 0x220}, {r0, 0x400}], 0x4, 0x3) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) unshare(0x40600) 2018/04/11 06:57:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000480)={0xff, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000240)={@multicast1, @loopback, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x200, 0x500, 0x400, 0x4000000, r3}) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) fcntl$notify(r1, 0x402, 0x20) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@nl=@proc, &(0x7f00000002c0)=0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 335.125207] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 335.125221] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 335.135258] IPVS: stopping master sync thread 15759 ... [ 335.138309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 335.138319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 335.138329] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 000000000000000f 2018/04/11 06:57:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) getsockname$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000002c0)={0x8, 0x4, 0x5, 'queue0\x00', 0x7}) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000080)="a2730c0cdb1977da3a4b59808712a5429897a2972644bc474abac3e1ed168dcb67ebbefe385cc233c689649ea1d74917d817a2ae154cd1e03891d84e9c6a47546a9488", 0x43, 0x200, 0x0, 0x1, r1}, &(0x7f0000000140)) socket$alg(0x26, 0x5, 0x0) preadv(r1, &(0x7f0000734fd0)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x2, 0xffffffffffffffff, 0x6, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0x7, 0x1, [0x0]}, 0xa) [ 335.255096] IPVS: stopping master sync thread 15757 ... [ 335.262162] IPVS: stopping master sync thread 15756 ... [ 335.287625] IPVS: stopping master sync thread 15755 ... [ 335.304287] FAULT_INJECTION: forcing a failure. [ 335.304287] name failslab, interval 1, probability 0, space 0, times 0 [ 335.315604] CPU: 0 PID: 15801 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 335.317609] IPVS: stopping master sync thread 15754 ... [ 335.322535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.322543] Call Trace: [ 335.322567] dump_stack+0x1b9/0x294 [ 335.322589] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.322610] ? perf_trace_lock_acquire+0xe3/0x980 [ 335.322640] should_fail.cold.4+0xa/0x1a [ 335.322659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.322678] ? __save_stack_trace+0x7e/0xd0 [ 335.367013] ? graph_lock+0x170/0x170 [ 335.370815] ? find_held_lock+0x36/0x1c0 [ 335.374868] ? __lock_is_held+0xb5/0x140 [ 335.378929] ? check_same_owner+0x320/0x320 [ 335.383306] ? do_raw_spin_lock+0xc1/0x200 [ 335.387532] ? rcu_note_context_switch+0x710/0x710 [ 335.392448] ? trace_hardirqs_off+0xd/0x10 [ 335.396675] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 335.401770] __should_failslab+0x124/0x180 [ 335.405995] should_failslab+0x9/0x14 [ 335.409789] __kmalloc+0x2c8/0x760 [ 335.413316] ? mark_held_locks+0xc9/0x160 [ 335.417450] ? quarantine_put+0xeb/0x190 [ 335.421500] ? constrain_params_by_rules+0x141/0x1360 [ 335.426683] constrain_params_by_rules+0x141/0x1360 [ 335.431686] ? trace_hardirqs_on+0xd/0x10 [ 335.435830] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 335.441018] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 335.446204] ? debug_check_no_locks_freed+0x310/0x310 [ 335.451398] ? perf_trace_lock_acquire+0xe3/0x980 [ 335.456225] ? lock_downgrade+0x8e0/0x8e0 [ 335.460365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.465886] ? snd_interval_refine+0x428/0x700 [ 335.470479] snd_pcm_hw_refine+0x8e9/0x1180 [ 335.474789] ? snd_interval_refine+0x428/0x700 [ 335.479364] ? constrain_params_by_rules+0x1360/0x1360 [ 335.484640] ? constrain_params_by_rules+0x1360/0x1360 [ 335.489907] ? find_held_lock+0x36/0x1c0 [ 335.493956] ? print_usage_bug+0xc0/0xc0 [ 335.498012] ? graph_lock+0x170/0x170 [ 335.501801] ? lock_downgrade+0x8e0/0x8e0 [ 335.505942] ? lock_release+0xa10/0xa10 [ 335.509905] ? kasan_check_read+0x11/0x20 [ 335.514048] ? __lock_is_held+0xb5/0x140 [ 335.518102] snd_pcm_hw_param_first+0x30e/0x680 [ 335.522762] snd_pcm_hw_params+0x340/0x1e20 [ 335.527078] ? snd_pcm_hw_refine+0x1180/0x1180 [ 335.531651] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 335.536654] ? snd_pcm_hw_param_value+0x112/0x550 [ 335.541489] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 335.546327] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 335.552205] ? _snd_pcm_hw_param_min+0x570/0x570 [ 335.556950] ? snd_pcm_hw_param_max+0x730/0x730 [ 335.561607] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 335.566784] snd_pcm_kernel_ioctl+0x6c/0x240 [ 335.571183] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 335.576893] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 335.582766] ? perf_trace_lock+0x900/0x900 [ 335.586987] ? find_held_lock+0x36/0x1c0 [ 335.591042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.596567] ? _parse_integer+0x13b/0x190 [ 335.600703] ? find_held_lock+0x36/0x1c0 [ 335.604766] ? lock_downgrade+0x8e0/0x8e0 [ 335.608914] ? kasan_check_read+0x11/0x20 [ 335.613045] ? rcu_is_watching+0x85/0x140 [ 335.617192] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 335.622371] snd_pcm_oss_write+0x516/0xa20 [ 335.626591] ? expand_files.part.8+0x9a0/0x9a0 [ 335.631167] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.636008] __vfs_write+0x10b/0x880 [ 335.639714] ? __fget_light+0x2ef/0x430 [ 335.643674] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.648504] ? kernel_read+0x120/0x120 [ 335.652377] ? wait_for_completion+0x870/0x870 [ 335.656949] ? __lock_is_held+0xb5/0x140 [ 335.661002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.666534] ? security_file_permission+0x1c6/0x240 [ 335.671539] ? rw_verify_area+0x118/0x360 [ 335.675676] vfs_write+0x1f8/0x560 [ 335.679208] ksys_write+0xf9/0x250 [ 335.682740] ? SyS_read+0x30/0x30 [ 335.686178] ? mm_fault_error+0x380/0x380 [ 335.691021] SyS_write+0x24/0x30 [ 335.694375] ? ksys_write+0x250/0x250 [ 335.698190] do_syscall_64+0x29e/0x9d0 [ 335.702062] ? vmalloc_sync_all+0x30/0x30 [ 335.706196] ? _raw_spin_unlock_irq+0x27/0x70 [ 335.710684] ? finish_task_switch+0x1ca/0x820 [ 335.715175] ? syscall_return_slowpath+0x5c0/0x5c0 [ 335.720091] ? syscall_return_slowpath+0x30f/0x5c0 [ 335.725021] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 335.730378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.735219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 335.740392] RIP: 0033:0x455259 [ 335.743568] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.751265] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 335.758517] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 335.765775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 335.773029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 335.780283] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000010 [ 335.788160] WARNING: CPU: 0 PID: 15801 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20 [ 335.797441] Kernel panic - not syncing: panic_on_warn set ... [ 335.797441] [ 335.804816] CPU: 0 PID: 15801 Comm: syz-executor7 Not tainted 4.16.0+ #16 [ 335.811740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.817122] IPVS: stopping master sync thread 15753 ... [ 335.821087] Call Trace: [ 335.821110] dump_stack+0x1b9/0x294 [ 335.821132] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.821156] ? snd_pcm_hw_params+0x630/0x1e20 [ 335.821174] panic+0x22f/0x4de [ 335.845562] ? add_taint.cold.5+0x16/0x16 [ 335.849730] ? __warn.cold.8+0x148/0x1a3 [ 335.853801] ? snd_pcm_hw_params+0x65a/0x1e20 [ 335.858300] __warn.cold.8+0x163/0x1a3 [ 335.862190] ? snd_pcm_hw_params+0x65a/0x1e20 [ 335.866694] report_bug+0x252/0x2d0 [ 335.870336] do_error_trap+0x1de/0x490 [ 335.872501] IPVS: stopping master sync thread 15743 ... [ 335.874232] ? math_error+0x420/0x420 [ 335.874250] ? print_usage_bug+0xc0/0xc0 [ 335.874274] ? graph_lock+0x170/0x170 [ 335.874291] ? lock_downgrade+0x8e0/0x8e0 [ 335.874315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.900253] do_invalid_op+0x1b/0x20 [ 335.903974] invalid_op+0x1b/0x40 [ 335.907432] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20 [ 335.913048] RSP: 0018:ffff8801ae92f498 EFLAGS: 00010246 [ 335.913065] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc900068dd000 [ 335.913075] RDX: 0000000000040000 RSI: ffffffff85a2732a RDI: 0000000000000005 [ 335.913084] RBP: ffff8801ae92f6e8 R08: ffff8801a9cb8300 R09: ffffed003b6046c2 [ 335.913092] R10: ffffed003b6046c2 R11: ffff8801db023613 R12: ffffffff8826989c [ 335.913101] R13: ffff8801ce432000 R14: ffff8801adfc8dc0 R15: dffffc0000000000 [ 335.913128] ? snd_pcm_hw_params+0x65a/0x1e20 [ 335.913146] ? snd_pcm_hw_params+0x65a/0x1e20 [ 335.913169] ? snd_pcm_hw_refine+0x1180/0x1180 [ 335.913195] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 335.913211] ? snd_pcm_hw_param_value+0x112/0x550 [ 335.913231] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 335.913254] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 335.913276] ? _snd_pcm_hw_param_min+0x570/0x570 [ 335.913293] ? snd_pcm_hw_param_max+0x730/0x730 [ 335.913310] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 335.913327] snd_pcm_kernel_ioctl+0x6c/0x240 [ 335.913344] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 335.913376] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 335.913395] ? perf_trace_lock+0x900/0x900 [ 335.913407] ? find_held_lock+0x36/0x1c0 [ 335.913422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.913438] ? _parse_integer+0x13b/0x190 [ 335.913458] ? find_held_lock+0x36/0x1c0 [ 335.913483] ? lock_downgrade+0x8e0/0x8e0 [ 335.913507] ? kasan_check_read+0x11/0x20 [ 335.913521] ? rcu_is_watching+0x85/0x140 [ 335.913555] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 335.913574] snd_pcm_oss_write+0x516/0xa20 [ 335.913590] ? expand_files.part.8+0x9a0/0x9a0 [ 335.913615] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.913644] __vfs_write+0x10b/0x880 [ 335.913657] ? __fget_light+0x2ef/0x430 [ 335.913673] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 335.913698] ? kernel_read+0x120/0x120 [ 335.913719] ? wait_for_completion+0x870/0x870 [ 335.913738] ? __lock_is_held+0xb5/0x140 [ 335.913759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.913776] ? security_file_permission+0x1c6/0x240 [ 335.913797] ? rw_verify_area+0x118/0x360 [ 335.913818] vfs_write+0x1f8/0x560 [ 335.913841] ksys_write+0xf9/0x250 [ 335.913861] ? SyS_read+0x30/0x30 [ 335.913876] ? mm_fault_error+0x380/0x380 [ 335.913902] SyS_write+0x24/0x30 [ 335.913914] ? ksys_write+0x250/0x250 [ 335.913933] do_syscall_64+0x29e/0x9d0 [ 336.138597] ? vmalloc_sync_all+0x30/0x30 [ 336.138617] ? _raw_spin_unlock_irq+0x27/0x70 [ 336.147254] ? finish_task_switch+0x1ca/0x820 [ 336.147275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 336.156696] ? syscall_return_slowpath+0x30f/0x5c0 [ 336.156721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 336.167033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.171895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 336.177086] RIP: 0033:0x455259 [ 336.180278] RSP: 002b:00007f567408dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.187994] RAX: ffffffffffffffda RBX: 00007f567408e6d4 RCX: 0000000000455259 [ 336.195266] RDX: 000000000000fdf0 RSI: 0000000020000040 RDI: 0000000000000013 [ 336.202542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 336.209814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 336.217090] R13: 00000000000006c0 R14: 00000000006fd2a0 R15: 0000000000000010 [ 336.224903] Dumping ftrace buffer: [ 336.228749] (ftrace buffer empty) [ 336.232442] Kernel Offset: disabled [ 336.236064] Rebooting in 86400 seconds..