0x7f00000000c0)=ANY=[@ANYBLOB="2ce185b9e509a200000947a461360f6e5651ce9b592c9c3be4128e7bbffb098c722f241cd1bbd85da623fd7836ff086756b548e4a9761264ecd1f31e840d393ba8a8139935add39fd289b7b72bce9d618199b251d6fd9671b998184da30b912d1e9b52e9157b753cb1daf285ffb2d42b44ed82a9b418a8426bf2d8b508177b406442dcf0c1ced9ef959017a6a09d2d3c0fb08539791ab3064d2f265157b7074f74b3f82519f6eae62f2058c3e81393390022c432"], 0x14}, 0x1}, 0x0) 2018/04/14 00:36:42 executing program 4: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) write(r2, &(0x7f0000000140), 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}}}, 0x108) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/04/14 00:36:42 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6a5, 0x0) dup3(r0, r1, 0x0) [ 543.347413] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffffffe, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget(0x2, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x2400000000000000, 0x0, 0x0, 0x0, 0x15}) [ 543.411752] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:43 executing program 2: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) sync() setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f0000000140)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='veth1\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000300)={r1}) accept4$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x8000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r3}) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) 2018/04/14 00:36:43 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x5, 0x7, 0x8, 0x9, 0x0, 0x0, 0xd51a35ded10edcd6, 0xc, 0xcfc, 0xff, 0x3, 0xd200000000000000, 0x1000, 0x3, 0x7, 0x5, 0x590, 0x7, 0x6, 0x1, 0xfffffffffffffc00, 0x100000000, 0x7, 0x16, 0x110a, 0x81, 0x4, 0x16c7, 0x1f, 0x5, 0x6, 0x3fb, 0x8, 0x7, 0x3f, 0x5, 0x0, 0x4, 0x7, @perf_config_ext={0x7}, 0x8, 0x1, 0x4, 0x0, 0x101, 0xffffffffffffffff, 0x7}, r1, 0xf, r0, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000300)={0x0, 0x1, {0x1, 0x0, 0xfff, 0x3, 0xffff}}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) sendto$unix(r0, &(0x7f0000000080)="ecbdb89b4ea24a24ce6264b9c59c707979fac9fbbfea9f1277e8f42a4efe18e822ff300a500407cd0ecb52d6b6bd3da94a83c95e6c4a3c0fb44631f9728fdb66f848f598b5", 0x45, 0x80, 0x0, 0x0) 2018/04/14 00:36:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xe0]}, 0x10) 2018/04/14 00:36:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:43 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/04/14 00:36:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x4000, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f0000000100)=0x8) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x105001) 2018/04/14 00:36:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ffffff7fc86dae79fa409d4d54", 0x3884d30ca5ce314e) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x801, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1}]) 2018/04/14 00:36:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 544.363895] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc0000001b0031000000000000000000000000aadf4286b1340088fa8d9e8807d86ce235000000000000000000000000000000000008000000000000000000000008004923b2ec90a8e4c6d429f068c5de06d7cd57909b8a7245", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xd5}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0xdedf}], 0x10) 2018/04/14 00:36:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xffffff7b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x8f4f, 0xc3ea, 0x77ba, 0x7, 0x2, 0x18f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000007dde84b906f6bd3ecf132b9920000000", @ANYRES32=r2, @ANYBLOB="08000200ac1414000800080000040000"], 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/04/14 00:36:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xffff000000000000]}, 0x10) [ 544.416786] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xa000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:43 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x1) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x106) r1 = userfaultfd(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000300)={&(0x7f0000000040)=[0xa730, 0x8], 0x2, 0x401, 0xfffffffffffffff9, 0x8001, 0x400, 0xfff, {0xb2d0, 0x0, 0xffffffffffffff75, 0x1, 0x1, 0x1, 0x0, 0x3, 0x9f, 0x1000, 0x1f, 0x2, 0x7, 0x6, "3062eb5573b2c68704dc91c9122e21cda1ffbe46bc0b8017267a37c1af65b79a"}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) dup2(r1, r3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/14 00:36:43 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x100000}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000200), &(0x7f00000002c0)=0x4) sendto$ipx(r0, &(0x7f0000000180)="03b8feb930e76cf337084d81daae656acbb90b4e0b6a25f6d4d68ddb04a4ced3e01a08533bb095cf08cf4f9115f15f1ca4fc344772053c7d3ad84d83f077ae9c317e8190068b6650a6bbf04e85fe", 0x4e, 0x20000000, 0x0, 0x0) [ 544.551173] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/14 00:36:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x97cf3820]}, 0x10) 2018/04/14 00:36:43 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7fff, 0x18000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40811}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="c40b0000", @ANYRES16=r2, @ANYBLOB="000326bd7000fcdbdf251000000014000100080005000200000008000b007369700030000100080005000000000008000800ff010000140003000000000000000000000000000000000108000b00736970000800060004000000640003001400060000000000000000000000ffffe0000001080007004e2200000800080008000000080007004e200000080008007c000000080008000500000008000500000004a114000200626f6e643000000000000000000000000800080007000000"], 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x24004805) [ 544.607877] ceph: device name is missing path (no : separator in ./file0) [ 544.634992] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 544.659438] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c0000001d00fbff0000000000000000ff00000008003c0000000000"], 0x1c}, 0x1}, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/246, 0xf6) rmdir(&(0x7f00000001c0)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4700, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000340)={0x1, 0x2, 0x33, 0x3, 0xfffffffffffffff8}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='cmdline\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x84112, r2, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x1, 0x8}]}, 0x10) modify_ldt$write(0x1, &(0x7f0000000040)={0x800000009, 0x20000800, 0x0, 0x1, 0x80000000000075, 0x0, 0x0, 0x5, 0x5}, 0x10) 2018/04/14 00:36:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xb00, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:44 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1, 0x0, 0x0, 0x4}]) r2 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r2, 0x6, 0x13, &(0x7f0000000380)=""/161) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x800, 0x201) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000480)=0xffffffffffffffc6, &(0x7f00000004c0)=0x4) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000600)='/dev/vcs#\x00', &(0x7f0000000640)='/dev/sequencer\x00', &(0x7f0000000680)='/dev/vcs#\x00', &(0x7f00000006c0)='}keyring\x00', &(0x7f0000000700)='/dev/vcs#\x00', &(0x7f0000000740)='/dev/vcs#\x00', &(0x7f0000000780)='/dev/sequencer\x00', &(0x7f00000007c0)='/dev/vcs#\x00', &(0x7f0000000800)='\\system\x00'], &(0x7f0000000a00)=[&(0x7f00000008c0)='/dev/vcs#\x00', &(0x7f0000000900)='/dev/vcs#\x00', &(0x7f0000000940)='/dev/vcs#\x00', &(0x7f0000000980)='/dev/vcs#\x00', &(0x7f00000009c0)='[em0\x00']) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000a40)=0x2, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='/dev/sequencer\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='[em0\x00'], &(0x7f0000000ec0)=[&(0x7f0000000c40)='/dev/vcs#\x00', &(0x7f0000000c80)='/dev/sequencer\x00', &(0x7f0000000cc0)='/dev/sequencer\x00', &(0x7f0000000d00)='/dev/sequencer\x00', &(0x7f0000000d40)='[em0\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='\x00', &(0x7f0000000e00)='/dev/vcs#\x00', &(0x7f0000000e40)='.vboxnet0\x00', &(0x7f0000000e80)='/dev/vcs#\x00']) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000500)) signalfd4(r6, &(0x7f0000000540)={0x8}, 0x8, 0x80000) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6000, r4, r5, 0x1, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000580)=0x1f, 0x4) 2018/04/14 00:36:44 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:44 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000180)='gfs2meta\x00', 0x0, &(0x7f000000a000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000100)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4200, 0x9) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0xa19, 0x1c, [0x2, 0x80000001, 0x81, 0x8, 0x100000001, 0x8000, 0x1]}) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x6}], 0x38) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/14 00:36:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xe000]}, 0x10) 2018/04/14 00:36:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="020f000010000000ffffffffffffffff030006000000000002000920e000000100000000000000000800120000000100ffffffff0000000006000000000000000000000000000000fe800000000000000000000000000000ac140000000000000000000000000000030005000000000002004e20000015000000000000000000"], 0x80}, 0x1}, 0x0) r1 = socket(0x12, 0x5, 0x614c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xffffffffffffff7f}, 0x4) 2018/04/14 00:36:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x600, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xfffffdef]}, 0x10) [ 545.524419] gfs2: gfs2 mount does not exist [ 545.530210] ceph: device name is missing path (no : separator in ./file0) [ 545.558415] ceph: device name is missing path (no : separator in ./file0) [ 545.585814] gfs2: gfs2 mount does not exist 2018/04/14 00:36:44 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4a0081, 0x0) write$fuse(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="30000000000000005985f0e4c28c88c94ac1000000000000000000000000000000001500000c00000000f6100000000000000000000000000000a70335a18532827fcec01ed7acdbdf19f4b7fa7137b6d5bd4ec07f81c1c4b2ca8d48476f1f0c9e4ee6f8c7515f38040fc1b0862590907473805ecbb28351c1d3ca6bdb37eaf9b5a4656b2bced0a1b3ff5949f51bc0331561dcf3c849cd56a98afe59e982529d00000000005fa96651302bf1b8edf8c21b2c7adceac5d18bad23b871165c4e6d224094a2c6064451511bb80a460de5a535f76a24d89c70f523cc35c718"], 0x30) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x100}, 0x1, [0x1, 0x3ff, 0x100000000, 0x40, 0x3f, 0x5, 0x9, 0x8]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) pipe(&(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000000000000"]) 2018/04/14 00:36:44 executing program 4: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000ac00"], &(0x7f0000000080)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket$inet(0x2, 0x80003, 0x5) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20fc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r5, r6}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) connect$inet6(r7, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) readv(r7, &(0x7f0000000940)=[{&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f0000000780)=""/109, 0x6d}, {&(0x7f0000000800)=""/159, 0x9f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000008c0)=""/125, 0x7d}], 0x7) 2018/04/14 00:36:44 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000380)="a31ab893f91fb0cc38b26a9ff050a4b5f9cbd5743f2561def2c29b8426324234", 0x20) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="2204636b81a55cb75f3234daf174f85024f09e6db74e299e461d8045fffcb0268ec5f1fc5c53c983620a42e169a71ef7a3f078accf5919f3b3a47ef555ed0644f367e2cc8c5d52e44b6489c245071418e1b41ba049e71c1bea1e2d91db9b0b00af49d161fe84a6b87d517c8e75cd8df948c3f1188b79de272ba5226597d7b960e0d1efa5c00db2b7fe31", 0x8a, 0x0) sync() r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="662cd4607384a2dc12c3606f494829cde2ebca57e651644184947fbd3ab8bd6172fd4a51bfd80b6df11e67203234d69350513c17991278fe6f696e74b4", 0x3d, r2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000400)="ecb868c99978d3bc18c29ca79aaa968483826f23558e4a78") 2018/04/14 00:36:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f29000)={0x0, 0x0, &(0x7f00005c1ff0)={&(0x7f000034f000)=ANY=[@ANYBLOB="0209000000000000000000000000000005001a0000000000000000000000000000000000fe800000000000000000e0"], 0x38}, 0x1}, 0x0) [ 545.789452] ceph: device name is missing path (no : separator in ./file0) [ 545.852875] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1}, 0x8) 2018/04/14 00:36:45 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') chown(&(0x7f0000000640)='./control\x00', 0x0, 0x0) socketpair(0x11, 0x80f, 0x2, &(0x7f0000000040)) close(r0) 2018/04/14 00:36:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xe000000000000000]}, 0x10) 2018/04/14 00:36:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x40000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:45 executing program 6: clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f00000029c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) sendmmsg(r2, &(0x7f0000004880)=[{{&(0x7f0000000400)=@can={0x1d, r3}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000480)="49da596244d53cfa3799e308d3ef2f45f4667aa47a3a9842c7d398536b1946539f96699f3a93e183e2cdede506ce0c88b9deebc976d127b608ffc3f61525d0f2ebbd82e5f0add6edd2c5bca6d1d6f56eaea5582637f59aee9ad5e1bf388a0ec2d75e9f9c5b4157f6270f233e9de2bb9a1bef93ceeec8d56da58394d20a461994e225edfe4a3d8cbd18b3c64bf51c8aecc7eba674e8be65de719e83a641926bccab390410a0c960c4d51ca8132ab5337690296c4ac0c46262217b378fa9fda851cdae1da443c7d00c12b55fec3f9e127c81d2ec69ce8cdf8340c96f1b3b553283fa5665d773174b202562650f7412d55d", 0xf0}, {&(0x7f0000000580)="57d38f2cf0c6568a1c94ac830e3ccf9ace548eb31b298d291ac4e1f70965724b43614c1e613941c6b6b3f64154b1065176eb247542bd1e7f0ac39e759d97e8519ed97a8d815a0ff1b34869424dfd1ce77ed8f31dbbbd94594693976ea7899d04052bae42ce26d6526c5b4f232079367e33cc4030da6458291d694bf89df18d01d6ed5caafc0680401481ce2795a732d9c22bc5c0374b1c82c520bf0d1aee36fd9df8c22d93bf60b505dbc55cc44c25ef87ea21ce7269c5386dd8e49fe921758795850b6b11eca3ffb64d3335009c9790f82b", 0xd2}, {&(0x7f0000000680)="71097e79240f871615b7dadc3e81515c5ad3ca5848ecc7a7252f18c9542f454661ca6be8eea9873ff5966a8a760cd6660dfc8e67b4e1e57718dab29b105229492643c626c214b75d7280a85ff09e67466e846068d40fa81a671b393857ba240c99", 0x61}], 0x3, &(0x7f0000000700)=[{0x78, 0x3a, 0x7, "c11b43cd1c48392a4b23371da818a560426da3e560e3bfbff107b0ed775e9a41eec4176567b7b8241b0764895ff164f6674a00ea3d06c0ba5a404b7e6914e0b123ad06d972a237f17d8982924c3c87f6a110813d2dded36d261b50dab04e861ea239fded773f4ae0"}, {0xf8, 0x107, 0x1, "8da6981b66851c5bd6b1bbcb72f27e15bfe0bcbd0c3ea6f7a662f361c0801424f0c6626138fbc63e5430eed01b8c2b5fe6f43cce168c124b2e55a0aaf7ddc7db88bedd1a738691a33e095293ed1abe3e3deeaa25d268ef8e303bf20ba0cf6f9a17d6362be218367bde9719eda8041ee5d0168bab48befdb56c125fae402ec60333653752813ac05513adba97e9ed25a125460390d9f0ff79ef7af3b91bfccd3f34328fed42ab9e39c0360d7a60ebfd33d19a93abb76edb549d8abe2a46f869967c77338ef4e1d2e8fcfe6eeed13ca757b36862247fcc766e51819f306f66569c472248"}, {0xa0, 0x10e, 0x40, "25d01b9d03983dd086b5905d9dd8cc3604f69556b8aa0b9991731049ee189d0ab1e591d074bff1b9f177abfad13402f1254b56efbb2016355c10439effe4eec25602809ac269e17910480c7bc59603f44f5625a72b88eb9952330a3c6f8fe1f57ac09eb6529d7a288b6c699bcd9eb9dca2a9600b6013ea0ad6c773cf2514802864f4a682e722cee1cf83ae1497b5"}, {0x20, 0x104, 0xed2, "3d822716881c6c475590c00b"}, {0xc0, 0x10e, 0x1, "b24255e66ca7cefbc2dfa8012e6f8924a573da169b3f8b7baa5f801f374ee72cfcfb4f5c1ac1d771dd30f00bfbfd3fd2a5e808fdc2e5b7ef5db6e190176589270993617cc00289b3dd809b2f86a24598d82771df153f91cfbb6e66ec39a738cf94d1937300fee657fcc28d657dd4fb730e24c80efbbe6f622fb498d899a8df7c9471fce57c0e7b7fac1432c32a63e614b315d3512f625e5807b3e592d6ea3c6be5636783bdc8a13c4f9f2b98e72c13"}, {0x50, 0x117, 0x20, "753b9ad8086636d1b9229684621e2467409138f2618a1cc96d5290027c2a6631e695944c54bb08e4201d952023b49de4b342b099e33e89009e213c0c"}, {0x108, 0x1, 0x4, "0532aa3391ae7dc1b66f4fc0046ef17f4391917a36eb5010e4f339105993408ab04cc621a4b1253d183825f6ec4be2cc65e8c609956f939d036aa93d6d98a91c6e351567f2afb2ca8f4aae4f764caab9a87f50db79b3576f15233fbd4266185ca36f02823d6ef52e9cf9b40823ccc8a32d07abb65433505f1824a71bf3dda4a13f418ab3513518b1964687791b24ec246448a08d47f51b65b4635ad34c6a4f5cf69ac6f3809bbccfe4b3001ecb91b67e0587550571c304308836bff94920182ddf0cbc2904643e227667b2da7fec7f69d8dbf6c372140e2f5df0596932b7834950453de0a3afa0451b2a4a1fa8eb96ccef7d71c699"}], 0x448, 0x40000}, 0x1}, {{&(0x7f0000000b80)=@nl=@kern={0x10}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)="736f174dd16c0e146e1096ac58d0245b1d1be65c840d089da618518ba4a57b850cb3c4e00a08b938bd88e60d986f95037335d451b0eeaa", 0x37}, {&(0x7f0000000c40)="962ffdec7df0ca787bd0202a81325adadffeac2e403340745ccf8562345e01b8a29126504e4c9d595b589d84ac6362b5412ef7e3fa7d2c9cef1465eae1e1041f1b25beeede1d9485245b5a16637ac1dce5a26425f979100717a8c8fccfaf83af8568e567d2546ac7904beb56a9f3ab73dc2f72352b95aeee01a8098cebcfb39c24297e046ead01335169ae5d3133076ee926289d7b1f59b9fc17bc1f472f6ef0e965e5e65675708647d15ac0d66d1c478ad579b3a495e75695331b0566b6050c531a89b71eae1539597713cb8c50093e195ad0a8d5e5b649a0e9b18a46a7a9ec7677cd7d11f3badf", 0xe8}, {&(0x7f0000000d40)="0bc3c49f419008a26e5511f80c8789dd2a11f09d4e841244eef1b88d2a2496e9723663305ac8ccd4b9fd8a9f2cd78addae4d4a758353d0e531", 0x39}], 0x3, &(0x7f0000000dc0)=[{0x48, 0x10c, 0x6, "cdf338e522b7ca8438ee69404cd69505f7a33ff17bbe059f2f51d9074d8ae1cd2de6eb810e84f8748c272327c60453d1126af954d77a8ceb"}, {0x48, 0x19e, 0x4, "a66e2b14eb5ac3d07f9e74b76804a31c9ea2bd940f9c7c3f52312abbc3e052936a8d55782510ac0f2967b250cd54726a935d44986254"}, {0x110, 0x6, 0x20, "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"}, {0xf0, 0x10f, 0x3, "c3fab580dade65fcd6d752dea84096b49c16b69bd55413324c2f05d2ebd8ce6de5095d108cbec4c383173fdf06cb455a489496e2ac2c92450c29369894d3b67d8f3b36a939b10a4e9a699e00d2493ee19a530c8c411c0a3ce1e9a96e2b36a5dcffdbbae00fce8b14806400f0f6284adcbc58ff14b09f0cb385a062f5c2064b5a0bb7f94ff5369d7037b0575cec1e4fe788b3189bbf3fd71ac8dd5a3bf2de52d6c4783e42777e2da94f98611c6c8fda8298cfe7f92aa19a78e5a6909cbcbb017bd89bfce5eb8f8c9698d12b2b60a2403783e14748babacf0ea366"}, {0x38, 0x10c, 0xdfc, "36defb060c6a51cc7f1a39b0833985d3776c2b73f3d3c2e2a4fb4a26eddc4c5424a6"}, {0x108, 0x11b, 0xfffffffffffffff8, "cce1a09ca2440267ca030466343b8a6e04d9f830d0eeed9ae287540ebf163318d36d10582d116db80417785483b046e7b0009efdd86a6dcffae82ecbcb3dc1aa47a43cf54ad01f3222abb6e2620992b2b172c030b6c705cea073f13035a1ba777181e8f5f62d37c5c6674ab6d523e5d2eef99479cad605c7bb572fa2a95e7b3ad3fdffad4e6015845342e42940705f4e4f67eda5bed0538bd47bc3a3d886d8f79533877ddeb23e80282ff061d9d79ad0bb3d3e895094c1ecfba04febf8169d77a2dc8c312a2f1e08eb408885fb0da97a994ca58357eebb3b8de407a32c1757d9714b885c0ab342407c078f9603a73bf8fc72db70af7dbb2b"}, {0x38, 0x11f, 0x1, "738d080a86e1b2d97144bb70cd5f91de6a9ef62e97d47d5209ccb1b25a728b331040f60c00267a68"}], 0x408, 0x40000}, 0x6}, {{&(0x7f0000001200)=@nl=@unspec, 0x80, &(0x7f0000001380)=[{&(0x7f0000001280)="127248846cb92f689861eb0cc2f1c581be9c89ada013cc9caec872b86052f918a56807c4a40d60bc9af1a76fe0d63993b1473636456c0c360d3e910bc1934a6c0591fe803fa1a2016f999b71d5bfdddf07b5ebdd4c9a17ec60e8ce91247f7c4cfda06a5aa4ce8e683f7fc17a58c27e9266e8c5204708e1dfa334a9720badb9d8eb4b70c8f0c429b38a84f247fa5ba2f26693ad404cc3e2818b0a273b28103914a969ba71676e60b229ad19dfbacb1b6b5acf579ef4d7f46cd0afcf578a2765eaa1669a96ebc0163f1977e682e9adaa9db22a2a", 0xd3}], 0x1, &(0x7f00000013c0)=[{0xb0, 0x112, 0x7fd19c5b, "6ca980e8211b8d8017f94b2b64b4ff0d9f88e8c7b7bec5c457b32b79a68f3aab4de0889d323a82c420970258ecb6af5ec76c2a7ec8d9430c513587ca9cf5798a7d2a494358cf0378cb771f948d8387a94100f575fc4d567c78fb7da0ec6cac85b4468e737d7aee1155096045449153b5929d7d180c10d06a82c93ca1fc9f8a4e5928d3966a361e8393847486880fffaf122b8b5a969437dff3b3aa8e"}, {0x108, 0x11b, 0xfffffffffffffffc, 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", 0x1000}], 0x9, 0x0, 0x0, 0x4000800}, 0x8001}, {{&(0x7f00000044c0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004540)="b2645815efd79454b4c72bb2da85d7f0ebd7fd4436e6abc1c475ef761aa0d9f158231b901925f700857dad062adf2f037318a18e87303c9e6938c0baf69eea6fc136831abe95da5248abbf3d", 0x4c}], 0x1, &(0x7f0000004a00)=ANY=[@ANYBLOB="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"], 0x268, 0x40000}, 0x7a7}], 0x6, 0x800) 2018/04/14 00:36:45 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b1000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/04/14 00:36:45 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) 2018/04/14 00:36:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xeffdffff00000000]}, 0x10) [ 546.381856] ceph: device name is missing path (no : separator in ./file0) [ 546.419330] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0x48}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/14 00:36:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) 2018/04/14 00:36:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xffff0000]}, 0x10) 2018/04/14 00:36:45 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x20000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0xc125, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffc0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000000140)={0x20, 0x3, 0x0, @random="d4e10efa04f7f9340d2ded921f3179d1"}, 0x20) 2018/04/14 00:36:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='children\x00') recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f0000000040), 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000200)=""/66, 0x42}], 0x3, &(0x7f00000002c0)=""/201, 0xc9, 0x6}, 0x40000002) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000400)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000a2effc)=0x4000000, 0x1002) [ 546.595931] ceph: device name is missing path (no : separator in ./file0) [ 546.655064] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0xe0000000]}, 0x10) 2018/04/14 00:36:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:46 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x111200, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x422000) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/04/14 00:36:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:46 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5c7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x0, 0x0, 0x0, 0xea66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/04/14 00:36:46 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000006640)='/dev/midi#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000009a40)={0x0, 0x68, &(0x7f00000099c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xd723, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x35}]}, &(0x7f0000009a80)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009ac0)={r1, 0x12748dac, 0x8001, 0x80000000}, &(0x7f0000009b00)=0x10) r2 = socket(0x84000000010, 0x1000000003, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000009b40)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x7) write(r2, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) clock_gettime(0x0, &(0x7f0000009940)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000009700)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/154, 0x9a}, {&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/40, 0x28}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/34, 0x22}], 0x9, &(0x7f0000001740)=""/230, 0xe6, 0x8}, 0x9}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000018c0)=""/227, 0xe3}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/28, 0x1c}, {&(0x7f0000002a00)=""/115, 0x73}, {&(0x7f0000002a80)=""/242, 0xf2}, {&(0x7f0000002b80)=""/25, 0x19}, {&(0x7f0000002bc0)=""/141, 0x8d}, {&(0x7f0000002c80)=""/50, 0x32}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x9, &(0x7f0000003d80)=""/156, 0x9c, 0xffffffffffffff80}, 0x101}, {{&(0x7f0000003e40)=@generic, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003ec0)=""/54, 0x36}], 0x1, &(0x7f0000003f40)=""/4096, 0x1000, 0xd9}}, {{&(0x7f0000004f40)=@nfc, 0x80, &(0x7f0000006280)=[{&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/63, 0x3f}, {&(0x7f0000006000)=""/228, 0xe4}, {&(0x7f0000006100)=""/167, 0xa7}, {&(0x7f00000061c0)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000006300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006380)=""/240, 0xf0}, {&(0x7f0000006480)=""/68, 0x44}], 0x2, &(0x7f0000006540)=""/66, 0x42, 0x1}, 0x758}, {{&(0x7f00000065c0)=@sco, 0x80, &(0x7f0000006700)=[{&(0x7f0000006640)}, {&(0x7f0000006680)=""/87, 0x57}], 0x2, &(0x7f0000006740)=""/4096, 0x1000, 0x1}, 0x5}, {{&(0x7f0000007740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000008ac0)=[{&(0x7f00000077c0)=""/5, 0x5}, {&(0x7f0000007800)=""/78, 0x4e}, {&(0x7f0000007880)=""/126, 0x7e}, {&(0x7f0000007900)=""/4096, 0x1000}, {&(0x7f0000008900)=""/115, 0x73}, {&(0x7f0000008980)=""/46, 0x2e}, {&(0x7f00000089c0)=""/218, 0xda}], 0x7, &(0x7f0000008b40)=""/188, 0xbc, 0x5d}, 0x4}, {{&(0x7f0000008c00)=@ipx, 0x80, &(0x7f0000009200)=[{&(0x7f0000008c80)=""/195, 0xc3}, {&(0x7f0000008d80)=""/195, 0xc3}, {&(0x7f0000008e80)=""/185, 0xb9}, {&(0x7f0000008f40)=""/6, 0x6}, {&(0x7f0000008f80)=""/81, 0x51}, {&(0x7f0000009000)=""/1, 0x1}, {&(0x7f0000009040)=""/215, 0xd7}, {&(0x7f0000009140)=""/178, 0xb2}], 0x8, &(0x7f0000009280)=""/11, 0xb, 0x2}, 0x1}, {{&(0x7f00000092c0)=@pppol2tpv3, 0x80, &(0x7f0000009680)=[{&(0x7f0000009340)=""/241, 0xf1}, {&(0x7f0000009440)=""/246, 0xf6}, {&(0x7f0000009540)=""/147, 0x93}, {&(0x7f0000009600)=""/37, 0x25}, {&(0x7f0000009640)=""/25, 0x19}], 0x5, 0x0, 0x0, 0x9a}, 0x1}], 0x9, 0x12002, &(0x7f0000009980)={r4, r5+10000000}) 2018/04/14 00:36:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000480)='\\,!\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000006c0)=""/49, 0x31}], 0x4, &(0x7f0000000740)=""/47, 0x2f}, 0x5}, {{&(0x7f0000000780)=@nl=@proc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)=""/112, 0x70}], 0x1, &(0x7f00000008c0)=""/116, 0x74, 0x1}, 0x5}, {{&(0x7f0000000940)=@hci, 0x80, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/240, 0xf0}, {&(0x7f0000000ac0)=""/141, 0x8d}], 0x2, &(0x7f0000000bc0)=""/186, 0xba, 0xca85}, 0xeb}], 0x3, 0x40, &(0x7f0000000d40)={0x77359400}) sendfile(r1, r2, &(0x7f0000000000), 0x401) lseek(r1, 0x0, 0x3) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x3f3) 2018/04/14 00:36:46 executing program 4: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = open(&(0x7f0000000100)='./file0\x00', 0x14000, 0x18) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) sched_rr_get_interval(r0, &(0x7f00000000c0)) 2018/04/14 00:36:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000380)=@ipx, &(0x7f0000000400)=0x80) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x14, &(0x7f0000ffc000/0x1000)=nil) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f00000001c0)="e02c0a5210dc00000001198415ebaf632a76d0913798f0e19b74b6b4bac392f0dafdc223252c1f762a64b24a43862b673df6b6927d92b72be28127e4e0082871b72562139d6732f19013689ce8542759fc0ccd95f1544e09dae84c08901419e756ac497e8efee8cbe9083901027dba9669eb646326db76f66adad01feff73d9865213ab47f5255dcf06e60ef452652ffa96198b7ba895beb668a2f83f48c3d1f6ed52d7464b8063323cd88ec98fa4096246167f534bd16") [ 547.428292] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:46 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r0, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000204}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="0f9cfb55", @ANYRES16=r3, @ANYBLOB="000029bd7000ffdbdf2507000000080004003f0000000800060008000000"], 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) 2018/04/14 00:36:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x200000000000000, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x1100]}, 0x10) [ 547.474612] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xc0ffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:46 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) ptrace$pokeuser(0x6, r0, 0x200, 0x4) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x4, &(0x7f0000000540)=[{&(0x7f0000000180)="125922de1ba7b7712cb3585dec0defdc5c60c99b7ef5568651ac9ef8cbdb1778f0456ffec47e9f19cc73f22c003a84029b24055517c0fb96becfcc99377eb12f9151de2f455fd918e0aff518c120f5d32dde41bf79fb436c846f237ca31e4537118d3819c7f6daa9f613b03c0d954be79a5fc954741b81205d72", 0x7a, 0xfffffffffffffc00}, {&(0x7f00000002c0)="61b4b0fec1738d767eded36e98d2a34d96371c43f54e695bf0bf0d072a6c8fa48f0719d4fdcc418b192a55bc8c364dac6b9af6fffd68005ba94c31e92c50a8e6683a763e85892c9439276001884a59992ac67bee5601820c5fa2414faf8bcee955b4c3ba47", 0x65, 0x8000}, {&(0x7f0000000340)="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", 0xfa, 0x7a}, {&(0x7f0000000440)="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", 0xfc, 0x9f}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="64696f726561645f6c6f636b2c6572726f72733d636f6e74696e75652c6e6f72650100000072792c67727069642c00"]) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='cifs\x00', 0x800802, 0x0) 2018/04/14 00:36:46 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000400)={0x0, 0x2bb9, 0x5, &(0x7f00000003c0)}) r1 = socket$netlink(0x10, 0x3, 0x9) accept4(r1, 0x0, &(0x7f0000000200), 0x80800) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x1, 0x1, 0x8, 0x1, 0x7f}, 0x8, 0x6}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xb165, 0x500) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000380)=0x0) getpriority(0x3, r4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000002c0)=""/160) fsetxattr(r3, &(0x7f0000000440)=@known='com.apple.system.Security\x00', &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x15, 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000240)=0xffff) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f000b649e06bd23360e8e07000000e3800802bb0509000100010100493ffe580480a236e7d29e219f77067af156d29d35305c91f8ca3541449b76b354ad891db38ecfdf19a1d62f161ea7377424d55949a7acbd833aa64a0a06f5ba7c01b2d10207dded09d7e656814bb2f05f3af84ec9f20c81995df5db5c6228a43a999f14e831ef6086801fad676bc0c1837781bb17167ffb14611de63b77f23fa641ab1a04ed427d5532cdf125d462bb94f87b81166bb2a89ad2b965c16784fad3", 0xbd}], 0x1) 2018/04/14 00:36:46 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x30002) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x9, 0x9, 0x8, 'queue0\x00', 0x3}) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000002c0)={0x9, 0x8001, 0x7, 'queue1\x00', 0x81}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80000080}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc02c5341, &(0x7f00000005c0)={0x0, 0x0, 'client1\x00', 0x0, "b60d434322af7817", "35cd0ae4a95704447a1ec18fa7cfd20c85ff9bdca2970b16ce18feeabe96ad3f"}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/14 00:36:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8000, 0x8009, 0x0, 0x7, r1}, 0x10) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$session_to_parent(0x12) [ 547.688610] ceph: device name is missing path (no : separator in ./file0) [ 547.776814] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x2038cf97]}, 0x10) 2018/04/14 00:36:47 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4000000000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x300, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x50, &(0x7f0000000b80)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/14 00:36:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000004c0)={@local, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000000740)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3, 0x7fffffff, 0x100, 0xca6a, 0x4000000, r3}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000680)={'nat\x00'}, &(0x7f0000000700)=0x78) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f0f065a8c00000000000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r4}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/14 00:36:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:47 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x488001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0xe7dc6b9bd06c987b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @rand_addr=0x3a}, 'irlan0\x00'}) unshare(0x20000400) modify_ldt$read(0x0, &(0x7f0000000100)=""/50, 0x32) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) clone(0x28001fffc, &(0x7f0000000040)="b459064f0b8c45d14860889301002681fc5ff767eaf6a6ed20879a1064a1e2060a570b7efb006f2cf44a9268334633222345c8f38ae400915e17ce0417da7ac7f50299d5149e431a818931b7e4f922a6fef34bf03b0bf7c3de61a875aeb82c15a1f46d5fd08dadca6285330079dce267d4e6a3b958e8a473a456c5e5c700000000", &(0x7f0000438000), &(0x7f0000000000), &(0x7f0000d36f76)) 2018/04/14 00:36:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/14 00:36:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x11, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x5, 0x14, [0x7, 0x0, 0x74, 0x8, 0x55b]}) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) [ 548.765671] ceph: device name is missing path (no : separator in ./file0) [ 548.789661] IPVS: ftp: loaded support on port[0] = 21 2018/04/14 00:36:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) tee(r0, r0, 0x2, 0x8) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/04/14 00:36:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x100000000000000]}, 0x10) 2018/04/14 00:36:47 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, @dev}, &(0x7f0000000580)=0x10, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f00000005c0), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x197) r3 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x2, 0x42000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000680)={r4, 0x2}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000008c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000927be20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getpeername$netrom(r3, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r5}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x10, &(0x7f00000003c0)="a360eafe8d9f3dad1bbbe6a3d859a31bcc5cc7314f8f09503b81dd7f06cb80e04a066b008fb1b1ebc524f862ea9f77ca4dd64dfc4bfb7f416a9a8cc4bb1f286f054ca091f59b80da04f591202fcb3736e8bdb1c333064e4b0d9392d71a924150cce78ea19180a79116f23db4ad83f3b9ffca3b85c8fd49ea5f37a51b7718b80b8b7e48ffdcdd26f007ced907ebe1bab033f0e606788a7126c14619674acb408c3d78997948dceee47fc3a1fe07659a155df467afdbbb") mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000600)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) membarrier(0x10, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000740)={'veth1_to_bridge\x00', 0x1000}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x1100000000000000]}, 0x10) 2018/04/14 00:36:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80806, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6f) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x181) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xec3a, 0x1, 0x0, 0x1, 0x6, 0x80000000, 0x9}, 0x20) 2018/04/14 00:36:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000007110000000000000feffffffff9400000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x2, 0x3, 0x8, 0x8, 0x30ba, 0x1, 0x3692, 0x47f, 0x2, 0x5, 0x9189, 0x1f, 0x6, 0x5, 0xffff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000300)=0xc0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x105800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a40)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@nat={'nat\x00', 0x1b, 0x5, 0x5d0, 0x0, 0x268, 0xffffffff, 0x0, 0x378, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000000380), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xff000000, 0x0, 0xffffffff], '\x00', 'sit0\x00', {}, {}, 0xbf, 0x7, 0x1, 0x2b}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x2e61}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv4=@multicast2=0xe0000002, @ipv4, @icmp_id=0x66, @port=0x4e22}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0xffffff00, 0xff], [0xff, 0x0, 0xffffffff], 'team_slave_1\x00', 'gretap0\x00', {}, {}, 0x4, 0x1, 0x2, 0x1}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@multicast1=0xe0000001, @ipv6, @icmp_id=0x66, @icmp_id=0x65}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffff00], [0xffffff00, 0xff000000], 'bond0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x2e, 0x0, 0x3, 0x2}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv6=@loopback={0x0, 0x1}, @ipv4=@dev={0xac, 0x14, 0x14, 0x8000}, @icmp_id=0x66, @gre_key=0xc9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0x0, 0x0, 0xffffff00], 'bcsh0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x5e, 0x80000000, 0x4, 0x1}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x1, 0x1, [0x9, 0x6, 0x0, 0xda, 0x9, 0x3f, 0x3, 0x9, 0x401, 0x80000001, 0x8c, 0x20, 0x20a7, 0x1, 0x20, 0x9], 0x7}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x32, 0x0, 0x4, 0xe728, 0x4, 0x0, 0x88}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x67, @gre_key=0x40}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) setpriority(0x2, r2, 0x401) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/14 00:36:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x100000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 548.983280] ceph: device name is missing path (no : separator in ./file0) [ 549.005440] IPVS: ftp: loaded support on port[0] = 21 2018/04/14 00:36:48 executing program 6: r0 = socket(0x18, 0x3, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/04/14 00:36:48 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x440080) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80000, 0x0) 2018/04/14 00:36:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000500)=[&(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) 2018/04/14 00:36:48 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000040)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000043d0000000000000000004b9e160000"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="010000b32900000034000000000000000800000000000000e0c7ad05202820ecf3cf3f1cfcf1b85d47178481dc8b932c4af146099f6ecaa3d715147df79cd9626923fe3eedb206166f28578996cd5da132a29f988b801dfc15148f2c675ca2af7ac077e2d7671d18aebb5d0263259a18143d3e87e976c223c17d32845ed6da5d2cc9939e773e51a96c788e5e5d8a4ac31adbf4fc87c0402cc6ce859413b079de5969d25413a14ab808fc9c4318d2bc1d29716b2574333b3cd74f32a100c42c2f1110f5a87bce7ae87ea2b23e0ee97a91e1f80fc4262ebbbcad9a81fce804f58897bddb1b554ffc66db66a7d48afa27851c9333c633b79f"]) 2018/04/14 00:36:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x400300]}, 0x10) 2018/04/14 00:36:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff0d, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x2, 0x200) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x9, &(0x7f0000000080)=ANY=[], &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x5, 0xffff, 0x4, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8000, 0x3, 0x1, r1}, &(0x7f0000000240)=0x10) r2 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/134) msgctl$IPC_RMID(0x0, 0x0) [ 549.619522] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:48 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x7fff, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x1, 0x8001, 0x6, 0x8, 0xff, 0x0, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x18000000000000}, @in6={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000000280)=0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3d172ebff00a00bf10000006ca6af15baf23e", 0x18) 2018/04/14 00:36:48 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) [ 549.664260] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x400}, {r0, 0x281}, {r0, 0x480}, {r0, 0x8098}], 0x5, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/14 00:36:48 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x20000000000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xb4c7a486bec784bc) 2018/04/14 00:36:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x1000000]}, 0x10) 2018/04/14 00:36:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x300, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x210) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x9ac7, r2, r3, r4, r5, 0x1, 0x3}, 0xff, 0x6, 0x80000001}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x9}}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a, {0x2}, 'gretap0\x00'}) 2018/04/14 00:36:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x81, 0x8, 0x9, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) 2018/04/14 00:36:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x111}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"5a797a6b5c596c6572309f080000e06f", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/04/14 00:36:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x11000000]}, 0x10) 2018/04/14 00:36:49 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000000c0)={r5, &(0x7f0000000080)=""/62}) [ 550.510847] QAT: Invalid ioctl [ 550.521454] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa00, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) [ 550.559652] QAT: Invalid ioctl 2018/04/14 00:36:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) writev(r5, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) socket$inet6(0xa, 0x0, 0x2b) r6 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r7, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x9f34, 0x4ff, 0x5, 0x0, 0xf6ad}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r9, 0x200, 0x10000}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffffffffff00, 0x4) fchown(r0, r2, r8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) vmsplice(r7, &(0x7f0000000300)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="1b3d79333c8fa2bcb4f2e79d57eb6cbcab0ed8cbdad11df35bca2aad9e406d0634bc3ba1e9a1c038a1b376054e1dd1f53627bb0b1f4e082775e047e563710715868c30edf8d8ae4617667c897e14db88c2bc3a86da320568b6b4255d2cd5f7eb826d81d6295674682e63fbbac229c0242a6ea07fb3bb727fbd322df33f8114f4bcc4236d34f55360d53a628c6d8d2b509534ee98a02f4c4b9948d5bdbce78f0a7faee92fcb32caac6a389da373694d3d3567c64d3fedc2bd2aec7c99bf946512f86a08b6d041a0374b7ae1", 0xcb}, {&(0x7f0000001540)="d9bfee2eec8f4230dcd9608231d6829cb35bdf642ca11011b93273148ade47913ce8b0d7523986ec7705f54a317e08b7e6b25b43e56084c719a8f0642ad1b1490333a240a7c1ddf1602679acc1560e973600aca88fc8daf513d94c3a32e63a58a505a3ef2f8f466d8d31763e79f93cf4c11d331582388b1de54d4ca1b415f248175d7a087ed81e92ff67d8bcd2f63a032caf46e01487b589443d21a8eefdc514786a58edd271601bc7fb55a6223c94977933481220888d2f1158b83ea687c1c13a33311d4b", 0xc5}], 0x3, 0xe) 2018/04/14 00:36:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x2038cf97]}, 0x10) 2018/04/14 00:36:49 executing program 2: socket$inet6(0xa, 0x6, 0x0) 2018/04/14 00:36:49 executing program 0: syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8001, 0x0, &(0x7f0000000400), 0x2080, &(0x7f0000000680)={'nouuid,'}) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x40, 0x8000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f0000000180), 0x8, r1, 0x8}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x440, &(0x7f0000000180)) 2018/04/14 00:36:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:49 executing program 6: mmap(&(0x7f0000464000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/04/14 00:36:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xe000000000000000]}, 0x10) 2018/04/14 00:36:49 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000001700)=""/237) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bond0\x00', 0x5}) 2018/04/14 00:36:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r1, r1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x7e, @multicast1=0xe0000001, 0x4e24, 0x1, 'ovf\x00', 0x4, 0x0, 0x75}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r3 = dup(r0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000180)={0x5, 0x80}) 2018/04/14 00:36:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) ioctl(r0, 0x80044100, &(0x7f000000cff3)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) 2018/04/14 00:36:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x80ffffff00000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:49 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0), 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) [ 551.049568] IPVS: set_ctl: invalid protocol: 126 224.0.0.1:20004 ovf [ 551.070177] ceph: device name is missing path (no : separator in ./file0) [ 551.095502] IPVS: set_ctl: invalid protocol: 126 224.0.0.1:20004 ovf [ 551.113542] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:50 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'gretap0\x00', 0x2020}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/14 00:36:50 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x200) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r2, r2, 0x4) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r3}) 2018/04/14 00:36:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x7ffff000, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:50 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0xeff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @loopback}, &(0x7f00000000c0)=0xc) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/14 00:36:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:36:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x101, 0x1, 0x3ff, 0x8}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x7, 0x4, 0xfffffffffffffffc, 0x69ea65c8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f00000016c0)=ANY=[@ANYBLOB="b8000000130001000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000a00808000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc02a65d0e798cb000000000000000000000000"], 0xb8}, 0x1}, 0x0) r2 = getpid() tkill(r2, 0x1f) 2018/04/14 00:36:50 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa00000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x5, 0xffffffffffff5749, 0x198, 0x9, 0x1}, &(0x7f00000005c0)=0x98) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r6, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r6, r4}, &(0x7f0000000180)=""/134, 0x86, &(0x7f0000000380)={&(0x7f0000000300)={'sha224-generic\x00'}, &(0x7f0000000340)}) connect(r0, &(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x1, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000680)=""/198, &(0x7f0000000780)=0xc6) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000400)={0xb0c, 0x4, 0x4, {0x0, 0x1c9c380}, 0x1, 0xd45c}) r7 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x1, 0xe986ba770ad179d8) keyctl$update(0x2, r6, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000640)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000380)=0xb0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r8, 0x9}, 0x8) 2018/04/14 00:36:50 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffff00000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 551.353481] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40800, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x401, 0xa, 0x2, 0x1, 0x0, 0xc9, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3c}}, 0x100, 0x4, 0x40, 0x80000001, 0x40}, &(0x7f00000001c0)=0x98) 2018/04/14 00:36:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x0, 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)=0x2, 0x2) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x0) connect$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x7, 0x2, 0x4889, "4e390f42296c6c10d2ac74c32ce05bb8a4db8a10c45f58fba41c64d3aaec3b03aba8313e1fd0c8bdbc225d7b346c3873fc4ccb75538a7b460b153b356ce9fa", 0x3a}, 0x60) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000001c0)={0x3, 0x2, 0x7, 0x2, 0xca}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000200)={0x5, 0xffffffffffffffff, 0x6, 0x0, 0x9}, 0x14) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000240)=0x1, 0x4) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="af7305a29f56b9d9cffc68bc123c0c649b21488d3c595310532cb8a705324e4694f8ece42a2e32b16f693b6d5457b424af485786f59956ab23207860a375d3ae69dd22b20783261c91ea1d93d47560f372cbd20cf4400b246dcea46fe2e934523e1601591c4dcf9c84eca959488c2984da82ae79d30290445839956ccc0faa02283e070cafa07372c06f405964cf4de60846f86a31", 0x95, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r5, 0x1ff) syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x10200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000400)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000440)=0x5) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$evdev(r4, &(0x7f00000004c0)=[{{0x77359400}, 0x7, 0x4, 0x1}, {{}, 0x1, 0x9, 0x9f}, {{0x77359400}, 0x5, 0x80000001, 0x65fbe519}, {{r6, r7/1000+30000}, 0x7, 0x6}, {{0x77359400}, 0x3, 0x3, 0x4}, {{0x77359400}, 0x7, 0xf5b, 0x6}], 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000600)={0x1, 0x3, 0x8000}, 0x4) r8 = dup3(r0, r4, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r8, 0x4040ae75, &(0x7f0000000640)={0x56c3ecaa, 0x4, 0x0, 0x100}) socket$inet_icmp(0x2, 0x2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000700)={0x15f9, 0x1, 0xd0, 0x7, 0x10, 0xfd}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r9, 0x1, 0x10, 0xf12f, 0x33e8}, &(0x7f0000000840)=0x18) llistxattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=""/232, 0xe8) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000009c0)={0xe90, 0x21, 0x1, r8}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000a00)={0x20, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000a40)) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f0000000a80)={0xcab8, 0x100000001, 0x4, 0x6, 0x9e}) [ 551.435854] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xc0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x400300]}, 0x10) 2018/04/14 00:36:51 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:51 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') readv(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000009ff9)="9a", 0x1) rt_sigaction(0x6, &(0x7f0000000040)={0xf8, {0xff}, 0x40000000, 0x7fff}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/04/14 00:36:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x11000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3f, @empty, 0x1}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0x80, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0xba, 0x6, 0x800, 0x9}, &(0x7f0000000240)=0x98) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001ffc), 0x4) 2018/04/14 00:36:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000000003, 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet6(r1, &(0x7f0000f61fe4)={0xa}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x539, 0x82000) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000140)={0xa8, 0x0, 0x8, 0x100}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x22000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/14 00:36:51 executing program 3: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x1000008000000010) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xffffffffffdffff9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x5) setxattr(&(0x7f0000000b00)='.', &(0x7f0000000ac0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffff57, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x2000004e, 0x3c) r2 = getpid() ioprio_get$pid(0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8a") mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000009c0)='bdev\x00', 0x0, &(0x7f0000000bc0)="39e7bfb31b1f0f24b5ba6c3358229a56a7cd177ff5d07f093100729a69bc8a97543b7f301be2d2daf0ec6c2cddb28195c39cb3aa0d750e7c12753870f6a9e4e5ccab51") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000d40)=""/225) preadv(r3, &(0x7f00000023c0), 0x0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/14 00:36:51 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) r2 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x3, 0x3, 0x1}, 0x20) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) [ 552.451379] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x400000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4100, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) get_thread_area(&(0x7f0000000180)={0xffffffffffffffa4, 0xffffffff, 0x2000, 0x5, 0x40, 0x6, 0x1b6c, 0x8000, 0x5, 0x6}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000001540)="731796ef128082e7514f68af2a8a216a11a6c23444b063da97a50ac68d890fbb8f122ad12881fde6b3832c9328bf409c19c1424ecd655182f3902fdd10c302b6f0e4f7dad951e9f97ed223a6c8f433f939cd87ede3d2d134d6a78cc8d10699442059f88a8f020034b768e91b319af43532bf74ff4232dadf2d3e1cefb3eedbaae2cc887ce70ba23e9b47f9b35fc88bf47296", 0x92, 0x439}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000001840)={[{@quota='quota', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x33]}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@oldalloc='oldalloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0\x00'}, 0x2c}]}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) r6 = accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) preadv(r6, &(0x7f0000002c80)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/240, 0xf0}, {&(0x7f00000029c0)=""/91, 0x5b}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x6, 0x0) 2018/04/14 00:36:51 executing program 4: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005f3a), 0x0, 0xfffffffffffffffd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0xffffffffffff0001) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) 2018/04/14 00:36:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xe0000000]}, 0x10) [ 552.518752] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:51 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@empty, r1}, 0x14) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:51 executing program 2: r0 = socket$inet_tcp(0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) clock_gettime(0x0, &(0x7f00000092c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000091c0)=[{{&(0x7f0000004500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005680)=[{&(0x7f0000004580)=""/237, 0xed}, {&(0x7f0000004680)=""/4096, 0x1000}], 0x2, &(0x7f00000056c0)=""/18, 0x12, 0x6}, 0x91}, {{&(0x7f0000005700)=@generic, 0x80, &(0x7f00000078c0)=[{&(0x7f0000005780)=""/107, 0x6b}, {&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/4096, 0x1000}, {&(0x7f0000007800)=""/162, 0xa2}], 0x4, &(0x7f0000007900)=""/174, 0xae, 0x8}, 0xbe}, {{&(0x7f00000079c0)=@alg, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007a40)=""/238, 0xee}, {&(0x7f0000007b40)=""/81, 0x51}, {&(0x7f0000007bc0)=""/239, 0xef}, {&(0x7f0000007cc0)=""/253, 0xfd}, {&(0x7f0000007dc0)=""/52, 0x34}, {&(0x7f0000007e00)=""/7, 0x7}], 0x6, &(0x7f0000007ec0)=""/4096, 0x1000, 0xcd97}, 0x8000000000000}, {{&(0x7f0000008ec0)=@sco, 0x80, &(0x7f0000009140)=[{&(0x7f0000008f40)=""/21, 0x15}, {&(0x7f0000008f80)=""/162, 0xa2}, {&(0x7f0000009040)=""/30, 0x1e}, {&(0x7f0000009080)=""/130, 0x82}], 0x4, &(0x7f0000009180)=""/10, 0xa, 0xbc00000000000000}, 0x2}], 0x4, 0x40, &(0x7f0000009300)={r1, r2+30000000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000009340)={@rand_addr, @loopback=0x7f000001, r3}, 0xc) 2018/04/14 00:36:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8b, "2ffa5eb618f83c84c3b07ae308f69b4a0a23422dd8834cff557dd1dcd59bf7f4be36fe91dc7b4331700f69d4b54bc2b6501f221fd44a8afdafc545f14125ccd1956a93ae39ee9f2ecb1278b65e49f43e663955ad6b9060093262e9a9c5960a7257811d310b43d894c361aca6ebfcd819a4bac9fb00be003df2a5e5e8558499a067c3028ebe83b592b7c74f"}, &(0x7f00000000c0)=0x93) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xa3, "8678ea14375b3328935f2a91627b57921c2b99ec3eb35176c7c8a14c233838817e0d4807d743a04e97665da299e1fb499cdb4e6a1946bd348b8717d4edbc8b4577c21a04a794ff3bcbb28f8e6a6e7924d0a7fecc21b969d1e9d2f31a54f04dfc9cc9410a979347eb3adb952a650952d133d9ac2c102f442d935ec3055b6cbaf9c0b5674c0c9f8dc34e8ed860430470a3d1ad1468f8acaced81d684d49eceb5e7b123d8"}, &(0x7f00000001c0)=0xab) [ 552.668277] ion_mmap: failure mapping buffer to userspace [ 552.671357] ceph: device name is missing path (no : separator in ./file0) [ 552.746174] ion_mmap: failure mapping buffer to userspace 2018/04/14 00:36:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb00000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xffff0000]}, 0x10) 2018/04/14 00:36:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x6, 0x5}) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) write$rdma_cm(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB='?'], 0x1) recvmmsg(r1, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000002380)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000001340)) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3, 0x101000) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x108) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x4e24, 0xa81, @remote={0xfe, 0x80, [], 0xbb}}, 0x6, [0xe5a0, 0x8cb, 0x9, 0x6, 0xff, 0x8, 0x6, 0x2]}, 0x5c) 2018/04/14 00:36:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8001, 0x0, 0x20000, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5c5d, 0x80c1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x25e8bcc3, 0x30}, &(0x7f0000000100)=0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/230) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) prlimit64(r3, 0x0, &(0x7f00000003c0)={0x4, 0x8}, &(0x7f0000000400)) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000240)=0x1ff) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000200)=0xfd4f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x80000003}, 0xffffff80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000480), 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0xfe99) 2018/04/14 00:36:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x3404c}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a40000002e00fd06000000000000010000"], 0x184}, 0x1}, 0x0) 2018/04/14 00:36:52 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xec0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x40000001, 0x84) timerfd_create(0x5, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x1) 2018/04/14 00:36:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfeffffff00000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000e9ff00000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) [ 553.531381] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xe000]}, 0x10) 2018/04/14 00:36:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x438, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3a0, 0xffffffff, 0xffffffff, 0x3a0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x100, 0x7, 0x4, 'snmp\x00', 0x2}}}, {{@ip={@rand_addr=0x6, @broadcast=0xffffffff, 0xff, 0xffffff00, 'bridge_slave_0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x10}, 0x0, 0x210, 0x270, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'eql\x00', {0x3, 0x7, 0x5e, 0x6, 0x80, 0x8, 0x6, 0x40, 0xc0}, 0x100000001}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x84fd, 0xc, [0xf, 0x1c, 0x38, 0xf, 0x3e, 0x2a, 0x23, 0xd, 0x1d, 0x25, 0x1, 0x3d, 0x2c, 0x2d, 0x24, 0x14], 0x0, 0xff1, 0x400}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) [ 553.604129] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:52 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="617474722f63757272d43dccad1b1bb62a57479a21716e901c656e7400") exit(0x0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x204000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) 2018/04/14 00:36:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xc0ffffff00000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x1) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x11]}, 0x10) 2018/04/14 00:36:52 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb0000000000008100010086dd60d6701600100000fe8000000000000000000000000000aaff80000000000000000000000000000000000400000500004e204e2000089078"], &(0x7f00000001c0)={0x3, 0x0, [0x0, 0x0, 0x506]}) 2018/04/14 00:36:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1d}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/115) 2018/04/14 00:36:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x240003, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xffffffffffffffa3) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d, 0x35]}, 0x2) 2018/04/14 00:36:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x9, 0x4, 0x8001}) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) 2018/04/14 00:36:52 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x19, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) [ 553.989764] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x112}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8001, 0x400202) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/14 00:36:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:36:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/14 00:36:53 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000000180)=@ll={0x11, 0xff, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0x30, 0x113, 0x6, "2cbeba50719c0318ed036ef04773bfb3b4fec95a848f8ab9c7741c12dd"}, {0xfffffce9, 0x88, 0x8, "39e5b90a5e90f61a64b09f72dc3f4ddb7aded9a4dbbb1b69ce765102819bef3d1cbf5cdadc1a6b3c51eb9f8e4bf194aad0b4a86876e3fb7bd4cc0841a2e862ed522aadf881fc288487d4726ca27774"}, {0x108, 0x10d, 0x2, "eed5dfea122ba90fa88c80bb4fe76b5f33b3fa0a8eaad5a2cd03e69ab5d8df752850b961b1b44115b2668d47894a521d9cb1b2a148784fa993cde9ccda9b1d3282aa98d129cccd1a42baafd59442ec4fb054811b40b84287514956fb32607d721fcbf3b2d855a2d80e376addf883884f138f30a4e18844cc4fbe3b28281f566e11bd4649305369089feefd1f99715c821294fc6127a2c9c541e8640655baecb2856445920c0074df72325020b5f3a172d67189f1073c4f8247f54cd5884fcda76135d97908896fd87aca1a03fe19f38468b5574098051a4bfc8e85495ca627b5ae9dcdcee35d05088b4d6d960fae1d0842869c5b"}, {0x108, 0x1, 0x81, "ea2a1469731da1ef1d6c39cfa416aa3b081213a509a3eed1d43567cd3ea0e30303eb2e93677599d2558feae5e51a8919dfafd2c81a2a12b82683c53041ee264a97d27202f3fb2ba5714511a69f07c0e9f7ff7af892f4317dfc704af16a74c469224782a7d82c6f0039bc2dc4f1177ab086608131e5d7893e11bf42cf4fb00ae49cf4170fc6a21eb538f89beba39302cdc15595c3805aca9066313b6be5eed7fbfa628a685ce3c301ebfd5bc854c56142cbbf98e38da4ae5297b4f62b8b6346d9faf20875764a4688a46ee4a641cf4eefbe1aa5adefbc19de26ac3e5fe5b1413720432305c9dd9c1d074e6a7fccbc1c59dbb477f852"}], 0x2a0, 0x1}, 0x8000) 2018/04/14 00:36:53 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xf, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:53 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCCONS(r0, 0x541d) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000640)) 2018/04/14 00:36:53 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x600, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xeffdffff00000000]}, 0x10) 2018/04/14 00:36:53 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr}}}, 0xf0}, 0x1}, 0x0) 2018/04/14 00:36:53 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0xd37}, [@jmp={0x5, 0x3, 0xa, 0x0, 0x6, 0xc, 0xfffffffffffffffc}, @jmp={0x5, 0x800, 0x0, 0x4, 0x7, 0xfffffff4, 0x4}, @generic={0x0, 0x5, 0x3, 0x8}, @ldst={0x1, 0x1, 0x3, 0x8, 0x9, 0x30, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x0, &(0x7f00000000c0), 0x40f00, 0x1, [], r1}, 0x48) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000330000)=0xfec, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@local, @remote}, &(0x7f00000001c0)=0x8) 2018/04/14 00:36:54 executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:54 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:54 executing program 3: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r5 = accept(r3, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x0, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000240)={r8, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) r9 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r9, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r9, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) 2018/04/14 00:36:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xe0]}, 0x10) 2018/04/14 00:36:54 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e20, 0x436e, 0x4e22, 0xecee, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0xacb7, 0x8, 0x5, 0x7, 0x0, 0x5, 0x1, 0x5}, {0x6, 0x0, 0x7, 0x4}, 0x2, 0x6e6bba, 0x1, 0x1, 0x3, 0x3}, {{@in6, 0x4d3, 0x3b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x1, 0x0, 0x4, 0x7fffffff}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="09000000000000000000310000000000000000000000004b0000000000000000000000000000000000fa0000"]}) 2018/04/14 00:36:54 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x105102) fcntl$setpipe(r1, 0x407, 0x8000) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_vs_stats\x00') r3 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) 2018/04/14 00:36:54 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=0x1000) 2018/04/14 00:36:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xfffffdef, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:54 executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x1100]}, 0x10) 2018/04/14 00:36:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 556.069897] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:55 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) [ 556.130329] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x600000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:55 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x2, 0x400, 0xa80b, 0x0, 0x1000, 0x4000, 0x1, 0x200, 0xe2, 0xffffffffdfaf0072, 0x1, 0xeba0, 0xa2e1, 0x4, 0x2, 0x9, 0x3, 0x20, 0x8, 0x1, 0x0, 0x8, 0x2, 0x7f, 0x27e, 0x2, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0xc, 0xa6, 0x84, 0x1f, 0x0, 0x80, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x2120, 0x1, 0x0, 0x2, 0x7ff, 0x2, 0xbbd8}, r1, 0x8, r0, 0x9) 2018/04/14 00:36:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:36:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 556.253620] ceph: device name is missing path (no : separator in ./file0) [ 556.276144] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x20d3600d, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:56 executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:56 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:56 executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rpc\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002380)=ANY=[@ANYBLOB="070000000000000002000100000000002700000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x004,\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000000200000000000000a900000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000100000000000000100000000000000", @ANYBLOB="000000000000000002000000000000000100000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0xf471}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002040)) sched_rr_get_interval(r3, &(0x7f0000000200)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', r1}, 0x10) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @random="fbed0d81127c", 'vcan0\x00'}}, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/152, 0x98}], 0x6, 0x0, 0x0, 0xfff}, 0x8}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/213, 0xd5}], 0x1, &(0x7f0000001780)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/214, 0xd6}], 0x8, &(0x7f0000001ec0)=""/12, 0xc, 0x1}, 0x7fffffff}], 0x3, 0x40002000, &(0x7f0000001fc0)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x101, 0x4a324670, 0x20, 0x3}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002500)={r4, 0x5}, &(0x7f0000002540)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:36:56 executing program 0: rt_sigtimedwait(&(0x7f0000000080)={0x401}, 0x0, &(0x7f00000000c0)={0x77359400}, 0x8) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:36:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfeffffff, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x34000]}, 0x10) 2018/04/14 00:36:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="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", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup2(r6, r3) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/14 00:36:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:36:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x1100000000000000]}, 0x10) 2018/04/14 00:36:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffff80, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:36:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 558.183977] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:57 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x8000000) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fchmod(r0, 0x0) 2018/04/14 00:36:57 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='keyring[Suser\x00', 0x3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x7, 0x10000}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x100000040) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0xfffffffffffffffd, &(0x7f00000000c0)) 2018/04/14 00:36:57 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x200000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x1000000]}, 0x10) 2018/04/14 00:36:57 executing program 4: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa6, "b9583ff1c74906e268c53eb134506bed67ec4c27e4d321e1110027da26ab4ee4a5a914264a53355457fab443d46196b34bbce2468660ce1fd4230eec96ed8a23ac56fe8f13d763aa0cce6125bd007c60eedd4226227d15a95df8560ec34ab440842d6ca7615ef0b371d587a9cfdf40f90a0453d34e88ffcdc8163e239f596f781480d8fb251433f19e99c2e2c968c936805b41be70f992dc4bf3040169894163d44799610aaa"}, &(0x7f0000000180)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x20a, 0x3, 0xc4ec, r2}, &(0x7f0000000280)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) 2018/04/14 00:36:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x33fe0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xff, "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"}, &(0x7f0000000380)=0x107) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/04/14 00:36:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800ffffffffffffff1f0000000000009500004d58000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x70, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r4, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/04/14 00:36:57 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c00000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x11000000]}, 0x10) 2018/04/14 00:36:57 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/14 00:36:57 executing program 4: r0 = socket(0x4000000000000010, 0x802, 0x0) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) write(r0, &(0x7f0000000000)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) recvmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/44, 0x2c}, {&(0x7f0000001100)=""/220, 0xdc}], 0x3, 0x0, 0x0, 0x3}, 0x0) 2018/04/14 00:36:57 executing program 6: io_setup(0xffff, &(0x7f0000000100)) io_setup(0xb8, &(0x7f0000000000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f00000000c0)={0x5, 0xd000}) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) io_setup(0xfff, &(0x7f0000000040)) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x40, 0x4, 0x1}) 2018/04/14 00:36:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r0, r1) [ 558.869843] ceph: device name is missing path (no : separator in ./file0) [ 558.925489] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:58 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0xeffdffff]}, 0x10) 2018/04/14 00:36:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2}], 0x20) 2018/04/14 00:36:58 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) flock(r2, 0x1) 2018/04/14 00:36:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000000)=0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/04/14 00:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000540), &(0x7f0000000580)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='fuseblk\x00', 0x1100000, &(0x7f00000002c0)="65abb630adaf14323f10b745b686477dfa1ed84aa96381872064299de62a9af49db6ece7d599a6826e58ecb3649d7da45aaf1c7d31c07e0184dc672530819b99143013881e4ca3a558c364582b2fbb1d463ea66f4dcfbeaaad37323d5942f5857049cfee01c0fa89f2461e7e76b002c329f5a8de921489bf4488884295ab635860f29d923fbdb55f76d7d44efad6b4803b38979345853d41f863681adb6e4cfd86b493c6") r2 = dup(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000006c0)={0x6000, &(0x7f0000000640), 0x4, r3, 0x4}) lsetxattr(&(0x7f0000000540)='./file1\x00', &(0x7f00000005c0)=@random={'trusted.', 'fuseblk\x00'}, &(0x7f0000000600)='ceph\x00', 0x5, 0x2) socketpair(0x10, 0x3, 0x10001, &(0x7f0000000380)={0xffffffffffffffff}) statx(r4, &(0x7f00000003c0)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000400)) 2018/04/14 00:36:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0xf, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:36:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0xfffffffffffffefc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) 2018/04/14 00:36:58 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffe, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="1eca24551d124b85c491fc6e2ef5bdd118155f0780fa466e7564ca34e3c8992245215746a39d6f852df3888a0599e94f75b3c70b734e4d9fd02fe612963fe148a7d38d53b9808e4cd0510826d41d9c68f06d925fbab8073636c974", 0x5b}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) [ 559.737788] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:58 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = dup2(r0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000000c0)={r5, 0x9}) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/14 00:36:58 executing program 6: syz_emit_ethernet(0x208, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa0000aaaaaa0000000000000011abab6fc420ad0010d0e452e92cc391b5a8691c146f7e2728c5fc4051fb44aaf574454e5fd28a9613f08b6de822daa487f7951746d50b0aca54e870b23cf7c532383a9949e6c74a376e79b3fb8769de7e4b17151a23d4985256df4bff37cb21be7722258b11a769abe6122df10f79e783ac29d8d7bf944562eff578b0836c48e792427423d8da9ad6ed1df06b"], 0x0) 2018/04/14 00:36:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x97cf3820]}, 0x10) 2018/04/14 00:36:58 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x4000000) mount(&(0x7f000047dff8)='./file0\x00', &(0x7f00006e7ff8)='./file0\x00', &(0x7f00003ceff5)='securityfs\x00', 0x0, &(0x7f0000771fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 559.845591] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:36:58 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='Q', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000dc0)='/dev/dmmidi#\x00', 0xe800000000000000, 0x210180) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000e00)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="dc", 0x1}], 0x1) 2018/04/14 00:36:59 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() setns(r0, 0x44000000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f0000000000)=0x2, 0xfffffffffffffe9a) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000340)=0x2) tkill(r1, 0x15) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="13544b71082d947792539d4355dbe082fc7766210f5198d38a7f59c52d3e79a6225a1cf8beba9494333dd3ca37a158f0c57527daf791351e7a16d6283d3300326d61091e282e85e7ea7b6075e26e2161a5b4fa4ff8cc6d9abbf8b81201ce923b3d2eab3ca86ac356f392c78c21ecddb5223ff5607c63dbbf27c970dc9208a85c357f9a038360509d744f771eec25ff89a53f67756fc0b732257ef3fd056bfac5fd60f75829ed8eb2606c070198c61aa1214c1b2ba0bbb669f1ad89f0defab962a19b8b522f52a6f8a93019", 0xcb}, {&(0x7f00000001c0)="528f83da62b4ba5fb2f138c0e42b339c130679a6535fdfa79749560cdc49558bdbd36ac2e965777cb4", 0x29}, {&(0x7f0000000200)="f6093ff67800da2bd920e67fb3ca77bd5a0070ba4109a8fe8dfa9fb141e6ca8634053368b37deb4e8450ee6de27c296cedea710c1a0ca3ca82cce2f83ee4da78b5bb05343b1c71bb1796b4b57aacb0a00859fc5264bd8cdc8eb26d6ce6b4f544a4ff16feb37d80d28aa12308eddf8ed2450683296ea0b4b5a8a953091992f6f377190c42c262c6", 0x87}], 0x3, 0x0, 0x0, 0x5}, 0x20040050) 2018/04/14 00:36:59 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="000300000000001200000000f800326de7b2a1e30d76253d", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/14 00:36:59 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000002c0)=@rc={0x1f, {0x80000000, 0xd281, 0x6, 0x2, 0x20, 0xd5d}, 0xb0}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000340)=[{0x1010, 0x29, 0x56, "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"}, {0xf0, 0x10d, 0x10000, "e6c559688c39e2a30d97383abc0a5c8844d8c400de3cd3f12d33e20d9fca70995dd581ab20caa0b85bf774fef766ea45360501dc38280fd14e17e26861e18272b86c4886b61dffdec65aa1def337aba406ead5052e7465b64772df0b8bf36703aad8e920bf2ba7e36aac3aa1709680f0665bd037368ad7bf79231c7fa9356ef1e0bede6968adafaa87779e1dad57225ee58dafdeb9ec896c52a69aca819a0f42abfea6f304407552474764380b2a89bf74053f2e908a41a3b34f31503a49fec39e5ae3db03d1911ca53f4ee8ef013b8a70599b7b7a0be2a0a3"}, {0x20, 0x13b, 0x4, "5a70f8d8d28d1d5d3df4ec650487"}, {0x80, 0x19d, 0x400, "ac9e6b88c1491daf418781f7ad746cc060357f1b2fb9bf7b23beab7a53e3c6c99115a4e05b7554a5104d950620d94aba28f3ab873037cb5b692255c32a2c978e7344206f5483cf2513515977ea5733c5a5300243cbe1b8b01d45341999a661e6e0b8c8db58a3d97c4b813c"}, {0xb0, 0x11c, 0x9, "46893f0cc7258a167f0a01057ce9a9b4c4643d07727f8c06fcceed9e1aa5c6d7aaaeac27430917fd85c48649fe0f72050f2fdd474e50be0bc2194b0885c9ca98cf8aab1c88c931d5bff7827a84068dae8448be4ae3b7e829ac1311f0d3d4868d89357bd87a48ec8a6cdbe93579fce4fde041c89bf827ee11a7ffcd150c64bc76805668e38bcf810c91ffc3288e021774d06857f75e993568ceb3721ee26d2b"}, {0x78, 0x10d, 0x3, "c42310607a43c7278ded255a0beb7beec01a28ee2a2e35373eb3edd8aa45a161831a56efce76484c12da40ea9e0292d8357c82919b176a058125ded977325db0b19c51df12a551631af36d27a1bd5d716b62c51d8cb9098b86e61c16f2d50c58d2f92a410d05"}], 0x12c8, 0x4008004}, 0x14) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x80000ffff, 0xffff7fffffffffff, 0xbe1e, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20, 0x2}) write$cgroup_int(r0, &(0x7f0000000180)={[0x3b, 0x3f, 0x0]}, 0x3) 2018/04/14 00:36:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x400300]}, 0x10) 2018/04/14 00:36:59 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x800000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:36:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r1, 0x75c, 0x7, "f06f015bc527b5049323e2a6a51e4af097347a642c3d65e83899c3cb000b266e699153b5804cc3bf54e41aeb73077d1d1ce2bb5828d625daa1286b8d7035f753515abc229bbfc49ab0b40a62a488805178b22bcfbc35fcbd6f1ecf1a282fb44af2198a8b2facf81909d981727298510bb81ea1d467876403f989176a211f88a0dbe80a4f7007c8dbc45947e74881f101442f412e935e6448585e35f81bfc751afcfccbebd43d99c3533088cc37c91dd8c37b53d8df93612c6a086b641739d1c6255dc9aa0361ea2908d49a08352e9009358e364bec764057fed9"}) 2018/04/14 00:36:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x20, 0x15, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/14 00:36:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x300000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 561.059855] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fd9000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KDENABIO(r2, 0x4b36) prctl$setfpexc(0xc, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getrandom(&(0x7f0000000000)=""/21, 0x15, 0x1) 2018/04/14 00:37:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_submit(r1, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d70f92)}]) io_destroy(r1) msgget$private(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/14 00:37:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x11000000]}, 0x10) [ 561.112619] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:00 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x14, 0x80800) fcntl$getown(r1, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000240)={0x2, 0x5, 0xffffffff, 0x0, 0x1}) read(r3, &(0x7f00000002c0)=""/178, 0xb2) ioctl(r1, 0x1, &(0x7f0000000140)="4bce790be4dc7fc7f85e33b55067d582e7d815b6fdbe5a8b6865957ffeec4dfc11c65ecfb215efc3a48ebda288631eebfb304848e322784227") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r3}) 2018/04/14 00:37:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb00, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:00 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x48054, &(0x7f0000000180)) 2018/04/14 00:37:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:37:09 executing program 6: socketpair(0x9, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x1, 0x3, 0x101, 0x3, 0x3ad}, 0x5473, 0x521, 0x7}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000840)={@rand_addr, @dev, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) getsockname$packet(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) accept4$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000d80)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000)={&(0x7f0000000dc0)={0x238, r3, 0x4, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x21c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x67cf5df6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xaf, 0x7fff, 0x2, 0x2}, {0x8001, 0x3, 0x266, 0x8391}, {0x5, 0x40, 0x4a69, 0x7ff}, {0xfff, 0x1, 0x1, 0x4}, {0x5, 0x9, 0x2, 0x1}, {0x7, 0x0, 0x5, 0x2}, {0x100000000, 0xd2, 0x4, 0x800}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r9}}}]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000800}, 0x4040000) 2018/04/14 00:37:09 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c00, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:09 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x40) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000180)="6c4b43864bbf904d6932b566a520a3a0f52138904ca9b743b0fe126b09a64908e1991dbc02409e1b431ae74a4c87f8bbd3e144b05eb45dd0ed3989a62f17867af50782964ee91edea7df42333c67dbc8e1db350244e11aee195c6088b4c3ac5fd124a7ca7011d2d1fa415e10df3db118a2f4a0233afc7869fde72f5e319634b21c13af5712faecd6c83e3dd3ac7c67d7682139", 0x93) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4309(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c2804", 0x31) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x4, 0x4]) 2018/04/14 00:37:09 executing program 4: r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6002) shmdt(r1) r2 = shmget$private(0x0, 0x1000, 0x78000461, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 2018/04/14 00:37:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xeffdffff00000000]}, 0x10) 2018/04/14 00:37:09 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10f, 0x1, 0x7, 0x2f0, 0xfd, 0xff, 0x1c1}, "ff997fb810e08adbe57ea876c73facd0a586f05bb887654e875a05eaa6764cd18695d28bef2142d1b8c21bb29fc77ed5b82870a285a9b13b95121d8590a2a1dd33d9f668d54a8981cbf7034a3b5f00e0bfa382c76d2e6b64be34c28f54538c9548630e2b8540a5dfb7d325092c5dedf21d073ef1b718cd9ac9b80347bf5746889f30da2376997b2b889841436bda93007d49f0c2325a86b319519fcbb067e846d60fc5a211c4ae2729314be443e31a528bf1773e3ad4ee7379ddcfedb14750f3dad83fd02c27ed6dc81983020d4d2dc591cc0f3bf227fb96ada75f0eb6d421e310", [[], [], [], [], [], [], []]}, 0x801) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r1, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) 2018/04/14 00:37:09 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x11, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 570.609404] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:09 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x3, 0x3}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x800, 0x4, 0x6, "71ce057e4985a61617aef46207826d91eef2d2b0fd2caad7abc2654b0c919980e17753b3c3d1d84fa9e5c52c52aee33224b7958db1c8873cc241b02336e74e6679861302616e0477c2709a7d181a2f27"}, 0xd8) ioctl$VT_DISALLOCATE(r0, 0x5608) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "121b822c3718cc3dedbda4828f8bf5ca29bd89c80044169acf8b645c63025f8dcbaaf6e9c5e284cd385ea4af84f2a003c3abe5bc0ab3c8a2f2bee1f69f26dce5367f1f6055d56a22a62cb8e6848f7cd2d921526fd32d828c46acb7e01d3111c82f82b58bcdff5032ef1829d2b6cddcb42a887d5688d68cba36513d49c93e5c471f1738ea2905e4bd843beb28a554467d9c8e44a9097885e79768f5916fb91d1080038522887e4073395a8225c34663fc1878342305ec0db513e7d013e0962498"}, 0xc4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240)={0x9, 0x80, 0x1, 0x5}, 0x6) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000003c0)="0b00766fbbe9d453ff1d7685248f6601", 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x48000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x20c, 0x100000001, 0x564, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x3d3e, 0xc, 0x80000000, 0x3, r3}, &(0x7f0000000580)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) r4 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x2, 0x80002) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000780)={0x3, 0xc001127f, &(0x7f0000000640)="2273af85cf1f7b80dbef659c5ee6525c4715eb70f36fa72b63fa523db4f65bfbbe0fda9b1e31156a4dd6959de350c5b8c38fe3ff38d2a0128d50b2e8194a50af2b827ebb71edc20bcf4c550715cf55d9cab91bf80ea9f90ee23c3df6fed3ebf7fc9b3d08f35d30cda27c65d2ce262790e575a8296baa7abb5441207a4c72be2c766e290e6385b290a11daf04ed107fbff46100ec01f47f7e07912054f47f3d28ea637f95cd6a3afd054c63e27943f4ffb14bb7ffa3eacb65fe9d934e5dc9acbeca2c12b120df1d99bf556f705099876803a905d284dda57bad472769aa85e05d75b04ab3ab170c1d719014241fb1ca65b8e0d412", &(0x7f0000000740)="713da3617adc0e0e2de81419a9346b3295fe0385222b10", 0xf4, 0x17}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000007c0)) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000800)={0x9cab, 0xff, 0x8b, 0x8000}, 0x10) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000880)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x1, 0x0, 0x4, 0xce2, 0x8, 0x6f81}, 0x20) timerfd_gettime(r4, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000900)={{0x0, 0x3, 0x0, 0x2, 0x9}, 0x7f, 0xdf5}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000980)={0x10001, 0x1, 0x7, 0x1, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$TCXONC(r1, 0x540a, 0x9) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000a40), &(0x7f0000000a80)=0x30) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000ac0), 0x1) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000b00)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000b40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000c80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x5, 0x4e21, 0x0, 0xa, 0xa0, 0x80, 0x1, r5, r6}, {0x47c5, 0x100, 0x2, 0x5, 0x9, 0x452, 0xe439, 0x3ff}, {0x200, 0x3, 0x2, 0x8}, 0x7ff, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3505, 0x3, 0x3, 0xf2, 0x7043, 0x4, 0x8}}, 0xe8) [ 570.666121] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:09 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x50040, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0xff, 0x1, 0x7, 0x6aa, 0x1}, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/14 00:37:09 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') epoll_create(0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:09 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/78) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/14 00:37:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xe0000000]}, 0x10) 2018/04/14 00:37:09 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x70) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf824010000000000}, 0x10) shutdown(r0, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) [ 570.841448] ceph: device name is missing path (no : separator in ./file0) [ 570.884272] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) socketpair(0xa, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)) 2018/04/14 00:37:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x34000]}, 0x10) 2018/04/14 00:37:10 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xc0ffffff, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:10 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8001, 0x8000) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000000100)="3be6496febc551de09cf3a8166f8", 0xe) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x800) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)) 2018/04/14 00:37:10 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa00, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x400) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:10 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) fcntl$addseals(r0, 0x409, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)={0x1, 0xfffffffffffffffd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1}, 0x0) 2018/04/14 00:37:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x1000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:10 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) alarm(0x178) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/14 00:37:10 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1100, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 571.454318] ceph: device name is missing path (no : separator in ./file0) [ 571.456546] binder: 3603:3608 got transaction with invalid data ptr [ 571.492902] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200004d4ae052a32c42b4c6533002e3cb57f7c00ff0ad408b216752b558b4f0000000c00000008000a0725000000"], 0x20}, 0x1}, 0x0) 2018/04/14 00:37:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:37:10 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000017c0)=ANY=[@ANYBLOB="736e30e300000800000000c024e5994b3eb542a86cea5fd1a33354ecf5fdac0f8fd3f86b1d19f4ac8165f5109055a0d5538bbfb97d42f530e1a190d2527855e3ee704b407138d44cf017d498f8974146639266caf3aeb39e8bddc9a1d9"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file2\x00', 0x40000, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x1) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='./file2\x00', &(0x7f0000001400)="68667300c718a92e7302ebe9fa3869ce6bd57d0576ca78f347f7fa3c59befa952acc9c", 0x80000, &(0x7f0000000100)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000003c0)={0x2, 0x3, 0xcf, 0x1f, "e0c6ef4241c3fa802820433f0fd4dbe6268c4d80a8d692d87b5ba17c0c429f5eb0a1b5e6ad508ca479c279b7", 0x60a}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xfb6, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae200003621a6f9b2154ef4d1c2e96a9624d85f45f2e1c2681ce0d1aa403e31d8a8c8320180000000000000fc1e21dd8e0000000000"], &(0x7f0000001440)=',\x00', 0x2, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000003c0)) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r3 = dup2(r1, r1) pipe(&(0x7f0000001780)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001540)) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000001500)={0x0, &(0x7f0000001400)}) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001700)={0x8000, 0x100, 0x2, {r4, r5+30000000}, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/14 00:37:10 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x80ffffff, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000440)=""/128, &(0x7f0000000200)=0x80) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) getpeername$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x306aae2828256633) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x4, 0x80, 0xb510, {}, {}, {0x2, 0x10001, 0x200, 0x8001}, 0x1, @can={{0x1, 0xffffffffffffff0f, 0xffffffffffff0001, 0x1ff}, 0x6, 0x3, 0x0, 0x0, "648dda5d052d61e1"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x9, &(0x7f00000004c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000580)={r5, 0x3}) sync_file_range(r0, 0x3, 0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x0, 0x2, 'client1\x00', 0x1, "930d22b4bb649571", "d3bdf67a737ab188d47e1c49db57f0a65f939006d2245fb4c5d7fb7346567e08", 0x40, 0x7}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/04/14 00:37:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x7, 0x7d, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x8, r0}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x121000, 0x0) sendto$unix(r2, &(0x7f00000001c0)="2f247449d5d479efc87680f5924c466208700d9301a30555a6081aeefdfbb23cefde5a94ca0da7fc020b3987131ca6b46ada5092793496501be04ee04d7adf846fe3e37127ebe99d5357ce5f6c485b6906af551605e6e9d49848c8abd492ddb0f6fe64d6d39c393f30def8fd19f15bee886533e924bd90642765eb0db52bf628f98df12af98f05a523be54781c67f3db67497cd287cc366b", 0x98, 0x4, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) r3 = socket$inet6(0x10, 0x100000003, 0x0) socketpair$inet(0x2, 0x2, 0xaa5, &(0x7f0000000300)) sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f0000000500)}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340)=0xffffffff, 0x4) 2018/04/14 00:37:10 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0xfffffffffffffffd, &(0x7f00000002c0)="7734a9b00afc98fb1149771413961111ade0bf53139b945e3962164403b6b600fd5b45181ee2bb6abb0c33") r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x100, 0x4) r1 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/amidi#\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x3, r2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) [ 571.515520] binder: 3603:3608 transaction failed 29201/-14, size 40-0 line 2982 [ 571.549832] binder: 3603:3608 ioctl c018620b 20000140 returned -14 [ 571.596783] binder_alloc: binder_alloc_mmap_handler: 3603 20000000-20002000 already mapped failed -16 [ 571.626319] binder: BINDER_SET_CONTEXT_MGR already set [ 571.662364] binder: 3603:3633 ioctl 40046207 0 returned -16 [ 571.684428] binder: 3603:3643 ioctl c018620b 20000140 returned -14 [ 571.706365] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/14 00:37:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x8c070000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:11 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x40000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:11 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) chroot(&(0x7f0000000000)='./file0\x00') r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000180)={{0x400, 0x5, 0x10000, 0x6, 0xfffffffffffffffd, 0x1000}, 0x8}) 2018/04/14 00:37:11 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) 2018/04/14 00:37:11 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xc009, 0x4080ff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bcsh0\x00', 0x400}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="173ebe6f945adef9d4add1d075df93de167e4690cc8c8a7642cdad5e2c2c5b1cbd83b774cfc3b8a80adad112f92fbc9071da26954baa3f2917fa00538fd086ce8e4fbda20eec14a93e31ba44473c15d07a7446a264ae013b78df7a54f30acdcaec89c773638b2bc5faacdc8b59d3a7ac3da157245aef8453fa201c39087336b9438357799c7e485ed62dc233fd66b2af724f78cd2bb5aeab86b43a54c8e0ad8ac35e2b675c8dfd60d3265e7bdf9625f9333e35545b9aa690ac6dfab1fc6db021c42cc44c552af08dac8c9bb567fc0cb573f7c06b9d48cd41159b34d8db22d94d85989965e67b54c21c9047919a8f45c7b789b548") mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/14 00:37:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/14 00:37:11 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) signalfd4(r0, &(0x7f0000000140)={0x401}, 0x8, 0x80000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)={0x3}) socket$inet6(0xa, 0x80006, 0xd3) set_mempolicy(0x1, &(0x7f0000000040), 0x3) set_mempolicy(0x4, &(0x7f00000001c0), 0x8) 2018/04/14 00:37:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xe000000000000000]}, 0x10) 2018/04/14 00:37:11 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffc0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xffff0000]}, 0x10) 2018/04/14 00:37:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x42c, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x15}}], 0x2c) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f00000014c0)=@newpolicy={0x27c, 0x13, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x27c}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x8000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000200)=0xffff) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000002c0)={"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"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x7, 0x5, 0x6, 0x54}, &(0x7f00000001c0)=0x98) [ 572.328994] ceph: device name is missing path (no : separator in ./file0) [ 572.364273] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:11 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x997c, 0x2}, {0x30, 0x1}, 0x9, 0x5, 0x3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x4, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x8, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr}}]}, 0x490) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x35, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{}]}, 0x10) 2018/04/14 00:37:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xeffdffff]}, 0x10) 2018/04/14 00:37:11 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000180)=""/106, 0x6a}], 0x4, 0x0) 2018/04/14 00:37:11 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x18, 0x84, 0x5, ' '}], 0x18}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) [ 572.537271] ceph: device name is missing path (no : separator in ./file0) [ 572.605760] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) exit(0x201) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000201ffff0000000000008f07db850c76ab1d56c78d00000000004008000800b6000000"], 0x1c}, 0x1}, 0x0) 2018/04/14 00:37:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001900)=ANY=[@ANYBLOB="2c00000010000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0016000800010009000b00"], 0x2c}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/14 00:37:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x38d}]}) 2018/04/14 00:37:12 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xe000]}, 0x10) 2018/04/14 00:37:12 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001140)=0x14) recvfrom$packet(r2, &(0x7f0000001080)=""/175, 0xaf, 0x163, &(0x7f0000001180)={0x11, 0x1e, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/14 00:37:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:12 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x4, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xdf, 0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:12 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 573.162770] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff000, 0x0, 0x3, 0x4, 0x10001, 0xdd, 0x3f}, &(0x7f0000000100)=0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000000000000000001", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x2000000009, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/14 00:37:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x11]}, 0x10) 2018/04/14 00:37:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x18, 0x14, 0x7, 0x0, 0x0, {0x1e}, [@generic="87"]}, 0x18}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) 2018/04/14 00:37:12 executing program 3: capset(&(0x7f00001e8ff8)={0x200f1526}, &(0x7f00003fd000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4}) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x800) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) capget(&(0x7f0000000200)={0x20080522, r1}, &(0x7f0000000240)={0x8, 0x5f4, 0x9, 0x7, 0x0, 0x10001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) rmdir(&(0x7f0000000280)='./file0\x00') 2018/04/14 00:37:12 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1100000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 573.222295] ceph: device name is missing path (no : separator in ./file0) [ 573.230375] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 573.243871] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/14 00:37:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nfsfs\x00') getdents(r0, &(0x7f00000001c0)=""/125, 0x7d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffff9c, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) [ 573.362858] binder_alloc: 3754: binder_alloc_buf size 72057594037927976 failed, no address space [ 573.371972] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 573.377132] ceph: device name is missing path (no : separator in ./file0) [ 573.380766] binder: 3754:3759 transaction failed 29201/-28, size 40-72057594037927936 line 2963 2018/04/14 00:37:12 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x300000000000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 573.423956] ceph: device name is missing path (no : separator in ./file0) [ 573.458648] binder: BINDER_SET_CONTEXT_MGR already set [ 573.477472] binder: 3754:3776 ioctl 40046207 0 returned -16 [ 573.503565] binder_alloc: 3754: binder_alloc_buf, no vma [ 573.509243] binder: 3754:3759 transaction failed 29189/-3, size 40-72057594037927936 line 2963 [ 573.556606] binder: undelivered TRANSACTION_ERROR: 29189 [ 573.562357] binder: undelivered TRANSACTION_ERROR: 29201 [ 573.942761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 574.055376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/14 00:37:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:37:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff}, 0x8) 2018/04/14 00:37:13 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:13 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) r5 = getpid() r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0, r1, r2, r3, r4, 0x4, 0x7}, 0x7, 0x7, 0x7, 0x4, r5, r6, 0x66c9}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:13 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x2, 0x2}, {{}, 0x3}], 0x30e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/14 00:37:13 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r2, r1) io_setup(0x3, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)='n', 0x1}]) 2018/04/14 00:37:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x8c07, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:13 executing program 4: socket$netlink(0x10, 0x3, 0x16) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) [ 574.219404] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:13 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8000000, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:13 executing program 3: renameat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x9, 0x1, 0x4, 0x6, 0x4, 0x9, 0xcac4, 0x5000000, 0x1, 0x58, 0x9d, 0xfff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x10001, 0x10}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000012c0)="8a946c82f4f5b6c2318e7c47630fda861073c9132ecedbfa793ca5dafc72b2ebca983dc3da385dce") readv(r2, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x7) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) openat(r2, &(0x7f0000001200)='./file1\x00', 0x0, 0x20) readv(r2, &(0x7f00000012c0), 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001280)={0x5}, 0x4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/14 00:37:13 executing program 6: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101300) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f00000000c0)="0bfe0b547c4697d818f4ea76ec770cd768861bf0fbb214701ece1bb5cc5ddba8000eb25808860b738362cf7ac7417a4ab0ca71073b2760e2d9025efd53209ac0b5751ca434426232d629cbcb7a8be42a91347993e9f2d747fb5bd8d8f9e641407dd6000d8511520c17040f607ae877738847339e5a05d2a1445bec4fa1ffc6346d094de6e1254aeb08c3cfd74103f0f8f48bde585e381a189b27733e45e53b7a3f22fc008ed5cd2b651d7d64cfb7d42097fd4ebc583f42839858e71a2377bfb829259c888d29fe8d754e897b", 0xcc, 0xf5, 0x0, 0x0, r0}]) r2 = memfd_create(&(0x7f0000d6cfef)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r2, 0x0, 0x0, 0x3ff) fallocate(r0, 0x2, 0x7fffffff, 0x9) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000002c0)=""/76) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) [ 574.261801] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:37:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000011c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x3, 0x84}) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000900)="9b4900966d16de000cd295dbc17351a112a2fd47cb31456e03627ad801d84529ed86d425f45d05223348fc76d2fc07ad4ae0aa0d99c284e5fe14f457f8502710020d8d1ecf482c960c3daf9c055181c13c390f123dc64a8881039ec3526f89fdeded79b3141345469e53f90e53d0d5149ce2bbae65ae23af07ee7b10a5efb1be4d7d4b881dced0fcd456de5d6bd6358ea91a70c2e865c091e819a23f057faac39ecf478dd16b616f05436d9802cbee3307997f526f2e6d55c34a5f6313cc3c405a38ca4f7be1d23703b005978eb0af651c7ebe5004e59995e2d38fadadf8169847cd9184966e171feb28bf00e42fc8dcc4402fa153607baa7432762be7521aaae59ff9c8840c41f1b3425c1e1d43c23cad79a114d7fdf44aa05e68b1a76036a550b8823587bfcf586f5737bfb216a635630c10ec34b2854333774cba73a680faa5b1f97c722eef2dced204d91ab16f6ab7ac0b14fa8672f44cda935d9aab8e7f0530286321ec544c9f5f06be3675eda3ae928e1e5dce8d622e118058e9e969899fb90094ba0a2808af7e9d6efcd8cca792a5e3401288aa5cbdd9a17030fd841b7996786d5883e7ddb8238ba752e0c392a52aeb13b5ea441cffed6df281090bb56078a00bbd20e7ca36c1d534877705960ace32c1d86bdb88131d473b075a88eb8c33d78b8c0d161ec8ece922c6a124f48f9ca319856edc14f764216d17e7a472f6fbbbc157fe99b03163401a403b42e215c3aa3d75f43227dfb7505a09a73a997d94fd52a1d6f5dc81cbe9cf6408c22406277a851d9aff8252e8460e57c574eb5a0d59c0e4edab9a8cfecbd7300cf4c5296c9589e34cd8f177ea5835b399510bb3b742782ad8877ec7e2b654d0ec4da0210377f494665b58ae193808977b9edb2983b7827c62f0c1aa2b885255f097b46949c69a563fef261ca4d595bf24e9cfb41fc3b2893f1fb69a6d76a7c2b1bfc05488a9b533a20b68e057e6dd16dbddb17f1edeff27fa31e26ff9fbc1c3571da8971b2605bae1d0eeb8b1d27b243936521356575090a968b0def27ab3123de83106fcf6bff14c9eff386b2befa27065c3c4d6297484e7dde25865fc2438051bab0b764e2befc4535dfa91c653e67d7c9c1be013251e472c35d7e44edf0ab80c57173be502373b6cd7af117897c77ba109f297ac11f335baeaaa12e82a3d1fa2392b8aaeac215f9720cc022ab3294bb7da6422351a96243d8c34d309757876d5fe8555cb1a751e2327dd30935db507919d59a338feb364bfcab0e6d9eb1e3db002e83a6fec3401a62438f7e5fbf9d5eb3c6663c639c9466dbdf9207ef0472e8ea07bbf34be38fb346b912dca11525030c4f07deccaa288eeaac8e7161c53037f8c430d3c3bcdb55c60f4f052e5ab2de0bc6298b0e10fe2e97f6d5520ce54f0e0c8f8f6966ad83b0526898062aab0965861c87e694e42d82a5722c3127ecf65030aedafe9de5fc904ddcfc6587d2d44ba7b24ac810b4cd78e891ed0c54ecbeb13876a4ea2ec91fad03f531f20553992a4988beec7720f4e5a34c399343e38ec7030a696b0327fd049b14fcc7f0012e1919834e64c06abbb0fc9830d1d6aef6b2ecc9d0f60aa0ec84b1d43842e121cb20f529382a76df06bfaa4f3c6fff866772b97c5d4295699b2e611b3f6f430b192290b0f41fb53d9e09b322203ce1507ee9a14a8fbeda985a137e5a851553189993a4158be385e96c07afb4d48829bfda0f151c8", 0x4d1, 0xfffffffffffffffc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000880)=""/75, 0x4b) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8000, 0x0) 2018/04/14 00:37:13 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:13 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xe, 0x8, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0xa}, @jmp={0x5, 0x7, 0xe, 0x6, 0x0, 0x1c0, 0xfffffffffffffff0}, @jmp={0x5, 0x5, 0x4, 0x0, 0x4, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0x0, 0xb, 0xa, 0xffffffff}], &(0x7f00000001c0)='GPL\x00', 0x8, 0x13, &(0x7f0000000200)=""/19, 0x40f00, 0x1, [], r0}, 0x48) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x1000, 0x12000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/14 00:37:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xe7, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/231}, &(0x7f0000000200)=0x78) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x106) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x2, {{0xa, 0x4e24, 0x85e, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x1, 0x9, [{{0xa, 0x4e22, 0x9, @empty, 0xd1}}, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}}, {{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0xb9}}, {{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x510) socket$key(0xf, 0x3, 0x2) [ 574.496969] ceph: device name is missing path (no : separator in ./file0) [ 574.541868] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:14 executing program 6: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d2948", 0x12}], 0x1, &(0x7f0000005000)}, 0xc100) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x40200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x42e, 0x6, 0x9, 0x4, 0x21, 0x81, 0x20, 0x0, 0xd1a, 0x80000001, 0x6, 0x7f}) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="90b55f28057453910bd9733800bb9bc426b2b89dcd1ffd99117fedad2052f77105dcafcc86610560c284fd80b6178849a05896", 0x33}], 0x1, &(0x7f0000002000)}, 0x0) 2018/04/14 00:37:14 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x6, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:37:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000440), 0x0, 0x810}, 0x2000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202004}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xbc, r3, 0x800, 0x70bd28, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfcce}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4040}, 0x4041) 2018/04/14 00:37:14 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x206, 0x200000) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:14 executing program 2: request_key(&(0x7f0000000040)="69645f6c656761637900c65f8e7b2ae2008c012ca67e79e8e23d6ca2f28005c9ba87c36828f7c6e4ae435695f7dada9c66da0074f4b57d12385986a1c7922c0bd9cd3b1075b445cffbe9e1482d9520dbb05c9923f795a5eb906497b7934e6fcf56eb00bce9c96619cc90dd297e3848dda1", &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) 2018/04/14 00:37:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101043) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) personality(0x400000) 2018/04/14 00:37:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x40030000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:14 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 575.242268] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x1100000000000000]}, 0x10) 2018/04/14 00:37:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x96, 0x100) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x5, 0x9, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000200), &(0x7f0000000140)=""/129}, 0x204) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x99b5, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/04/14 00:37:14 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x22082, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000002c0)={0x3, 0x8000}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x18e, 0x0, 0x8009, 0x81dc, 0x3, 0x8b, 0xa9, 0x9, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1}, 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:14 executing program 4: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r0 = gettid() ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000000), 0x8001) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/93}, 0x65, 0x0, 0x0) tkill(r0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/14 00:37:14 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x300000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000080000, 0x0) r1 = ioctl$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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010009034d564b0000000001"]) fchdir(r1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b9800000c00f326635000800000f30a50f01ca0f10a5177b440f20c0663508000000440f22c0260f20020f0d9c0800660f66d2ba4100b000ee0f8d0000", 0x3e}], 0x1, 0x0, &(0x7f0000000180), 0x0) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r4 = accept(r3, 0x0, &(0x7f0000000000)) r5 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="937817471323ab285a46ceb2cf74106ce5f1e21aa376c6226ff65eddd89121d5ba625886d07947b8b38d200cafcc360de698435c0c74054a5447dfda6554529db14915761503c1facfc711f05aeec8df5209c5366d5248ad4e4374e732085b3fd290cf8d91f921c36fbe8ee4999eca1451ee01c2d1f9fef8fc50dc1ce84d8ab04ef78c03810f4754645b722db98b23c6638c12a4ae907192ef5fb713fc0ed4a8c287fb6c67bc6109c46450e067e248f234d37b9199f9", 0xb6, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) r7 = getgid() keyctl$chown(0x4, r5, r6, r7) 2018/04/14 00:37:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x97cf3820]}, 0x10) [ 575.395745] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:15 executing program 2: getrusage(0x0, &(0x7f0000000100)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001180)=0x80, 0x800) bind$nfc_llcp(r1, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0x81, "4eeda24019275aa01c9e09403cfac9896edc271139fe8aeedb1e6b4eba8f248f8f8fa615fef6b2dc242a1f95f7db54870ad4c8353770bb2a574eb2d5faa83c", 0x15}, 0x60) read(r0, &(0x7f0000000000)=""/146, 0xc3ed9ab1f543712a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7, 0x4000c4000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x1) 2018/04/14 00:37:15 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000000180)={0x1c, 0x400, 0xfffffffffffffffd, 0xffffffff00000000}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/70) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x800, 0x20}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f00000050c0)=ANY=[@ANYBLOB="0b0000000f"]}) 2018/04/14 00:37:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfeb0, 0x250040) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x194) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x17) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000080)={0x4}) 2018/04/14 00:37:15 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) 2018/04/14 00:37:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)) 2018/04/14 00:37:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffffff0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:15 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x1000000]}, 0x10) 2018/04/14 00:37:15 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xb00, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 576.219011] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 576.233596] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x1100]}, 0x10) [ 576.274754] ceph: device name is missing path (no : separator in ./file0) [ 576.286632] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/14 00:37:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) listen$netrom(r1, 0x9) close(r0) close(r1) 2018/04/14 00:37:15 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9db}, [@call={0x85, 0x0, 0x0, 0xd}, @ldst={0x1, 0x2, 0x1, 0x4, 0x7, 0x0, 0xc}, @alu={0x7, 0x1ff, 0xf, 0x4, 0x0, 0x10c, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xb2, &(0x7f0000000180)=""/178, 0x41f00, 0x1, [], r5}, 0x48) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000240)={r4, 0x99, 0x9cd7, r2}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x18}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000440)=ANY=[@ANYBLOB="050000000000f8ff4800000000000210ffffffffffffffff90b8b6c6309e19fc882994172666a3b865745005271b127860c988d244c21258ca80009625f265ada9aa78ce194d0a2f9cb9411b6d34f721ccc0bfd284e7d7c71fdbd1fd3c4dd9731b7c0450c6b1d04ceaf09f67bfc4f810e003338d54854234d3ab430b659332554caa06bf06232ae0945dbbe433a1d568ff8f9a2503474a62d93ffaa13a31c27bba5d6f989aa3e77d5055370afdd5031d7c78c9ff9fb1205939609d388bf62f0fc6260dbaeb11e7e965981a3db84f6af0297571fd85f1ebe4"]) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x7, 0x2) 2018/04/14 00:37:15 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x847ff) getdents(r0, &(0x7f00000000c0)=""/20, 0x14) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:15 executing program 2: syz_emit_ethernet(0xd4, &(0x7f00000015c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1000, 0xffffffffffffff21, 0x3}}], {@generic={0x2, "4db18f360b7cf9117da56f987c29b7dffc00956b6e37d00fca323806ef24eb1ee200e901b63610afd35fb8734a84f1ea5574dbad53a20935f9e972e2b47584a9692084dfd3f875428d65a2a7e701995c4c8b1587bf72d7ec52c15120cbf55cdf74cbfcf528b33f543a410887c0301be4f837c19efb569e72c275ec0a656a803a475f9de812e2b7ed2ad38c17a1610db76c2856ac219ee55f40564dda39e4865c037a092581b2178e0468d9d3b8bf31bb6aabb8c039af8706711bdd0dbee838b88a0f"}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x10000, 0x4, 0xfa2, 0x8001, 0x7fff, 0xd7f, {0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4d4}}, 0x3, 0xcac, 0xa9, 0x6, 0x10001}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8, 0xfffffffffffff88d, 0x8}, &(0x7f00000000c0)=0x10) 2018/04/14 00:37:15 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xb000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x2038cf97]}, 0x10) [ 576.478631] ceph: device name is missing path (no : separator in ./file0) [ 576.528159] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:16 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x8d, "bb3921f3f7637b7678f2892fa71d5ef875e393d88be5f65ea2fe9fb142740c9880efaf879887b236274b70b2a2174bddf2dfc015f9fdb962570084ad8c02894d680a3ab681f451849833d30cf6d67842ac0dac14361e45da7b8beb4c7bf8179afc4e6c0fd481600507a9f6f17e358e948e77bf266cca222c792efd40a6aaa4ce95af5b497c4f5e1e6396875bf6"}, &(0x7f0000000140)=0x95) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) 2018/04/14 00:37:16 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfeffffff, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000cbd000afd2ee2a0d042200000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe00000010000"], 0x80}, 0x1}, 0x0) 2018/04/14 00:37:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xe0]}, 0x10) 2018/04/14 00:37:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/14 00:37:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xec0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:16 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000002c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000400)="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", &(0x7f0000000180)=""/101}, 0x18) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x12c) readlinkat(r1, &(0x7f0000001740)='./file2\x00', &(0x7f0000001780)=""/4096, 0x1000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001400)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xff000000, 'bpq0\x00', 'dummy0\x00', {0xff}, {0xadbcdad24acf86fe}, 0x84, 0x2, 0x40}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xf25, 0xd, [0x19, 0x18, 0x8, 0x25, 0x2b, 0xf, 0x24, 0x3, 0x3e, 0x0, 0x1d, 0x33, 0x1b, 0x16, 0x12, 0x35], 0x2, 0xfff, 0x3}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff000000, 'bridge_slave_0\x00', 'teql0\x00', {}, {}, 0x32, 0x2, 0x10}, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x9, [0x4e24, 0x4e23, 0x4e22, 0x4e21, 0x4e23, 0x4e24, 0x4e23, 0x4e22, 0x4e21, 0x4e24, 0x4e23, 0x4e20, 0x4e24, 0x4e23, 0x4e21], [0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1], 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:16 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = semget$private(0x0, 0x2, 0x400) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000080)=""/245) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/14 00:37:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xe0000000]}, 0x10) [ 577.230572] ceph: device name is missing path (no : separator in ./file0) [ 577.296619] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)='=', &(0x7f0000000080)=""/246}, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000040)=0x78) 2018/04/14 00:37:16 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x300, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', './cgroup.net/syz1\x00'}) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/61, 0x3d) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="a8", 0x1}], 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) 2018/04/14 00:37:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="160000001a000900ffffffffffffffff1c0000000000001d3730707f"], 0x1c}, 0x1}, 0x0) 2018/04/14 00:37:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000340)=0x4, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe0, 0x3f, 0x110, 0x70bd25, 0x25dfdbfd, {0xb}, [@typed={0x8, 0x59, @pid=r1}, @generic="6e65e6a45fae94e223b2d27c37fc18895bfe974a0c2ea018eab056fa42cdc00c5ad3b3381f21b39333bd744264c3558b7f2c26dfd186751e52369b355be54b974cdfbd9708d70c0dc6d015b95a38565b175035641c3ed3bb231d037e71f305526741d01fd3050eb4849aa1dab4641ef7e534ab3ed59ea920237e26efe507630d780350edfb1b389f80d692aa0ba678ce51fb26f90d33141556848cedc281eb0b351d2271c393dafb51b30ae41ac61318e5dffec2f01b359f3c2f677f5cbf18d9d02ed870"]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r3, 0xffffffffffffffff, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000080000f2542c88b36eda4e53a38ee3b36cf3b50736a3faa35a92627422a6a9b44318631aaba4489e9bf7f3086556d06170aa1aa5fbb0210b31370a37af0ac369f4681624a84254cd5f821ea20c5050afbeca26ff5ea5d774a9b311ec96c1a9367bb0a6e3b0f65c4c32b196f77fe8114a251a703f15282566cae5a1391261304aa0dfef420ee63636992e4d0af122ba0d422a7891ad1a55bba86a8e7beadb1b82870a53a5e83008941d43bd7b72725b10e138391f761507024dd857e7b8c760dab8e2126f986c45ce495337e877", @ANYPTR=&(0x7f00000004c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x40) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)) tkill(r1, 0x1000000000016) 2018/04/14 00:37:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x97cf3820]}, 0x10) 2018/04/14 00:37:16 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) pread64(r0, &(0x7f00000002c0)=""/7, 0xfffffffffffffe28, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) bind(r1, &(0x7f00000001c0)=@hci={0x1f, r2, 0x2}, 0x80) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x78c, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 578.083951] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:17 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:17 executing program 2: r0 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f000051effb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="86536815b486c577ae63a3", 0xb, 0xfffffffffffffffd) pipe(&(0x7f0000000240)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) keyctl$revoke(0xb, r0) [ 578.130771] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4e) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':Afile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000200)={0x401, 0x0, 0x9, 0x7, 0x1, 0x100000001, 0x7fff, 0xfffffffffffffffc, 0x9, 0x8b}) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x40080) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}], 0x2, 0x1f) 2018/04/14 00:37:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:37:17 executing program 3: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="8eba919e110b5aef240db709a2ed0eeb06e668ee1e669450930afdcf936f08c3e6ea763515dab897626f949090c5d3f1cc3e7872789ab2d6c0336415428602cad4b159454c76af997519ef9da54b05d87b9874d3c5caa74ca60d976a03feb4fb377ab85117d6b5010758921bd3856e045288e9e03221a02f315a0e8bcf1e9175d0bf539235e44b7eef2ec483c602bbf65f221975e06e162296d152d6", 0x9c, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="a7b11a8e090058bb561e7c96fc4b8ae192ba27b71c13c2cc0c47dfdf29e1fc389a18209161a162c6eda1ffee1900ec180361aab285093fad3800b9fddc726c02798a92c2d2ea751b5f29ce936d42712df58af3", 0x53, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="1d312e30d63b2bb3d7d0b3cd46cb42dc6ba9e95f3e8943400756c240e818415d44e5cc5531319d31d185171c68d73f4880e6d8ed121fd3642d314f41af879c26e899865aa1e85bb88210e54ab260d23649177b47ce52dcfb0573eefa68dcd5fe2141979b2e7e465891fc1fd44917f8b6149a4119b549f30780046116ca2a69f1f1376d906f8c039b7dd955e0740eba502da377bf4813be87d385fc4e336539b445d1efcda8cce41f127f46", 0xab}, {&(0x7f00000002c0)="26e610e75cef093385964da806f7ddf09604645b1881870166c83622b43d448bc82b1bc73e53ffdae3132189c8360e8b7cdeab04fc4975caad2da4e4301949ed1bb30293697947871faa7a7b455cc8e62d78cd3a2372b4450a6cf6a6b3d10d083380aea127267065aae66fbf3d63e6229275499c71cd1340d2e6ff243bf898a9e8a7db83482d16b70b7098d20bb7d9982334afe11a8abf6b63740a6f2b06535f2bff6525884aa7b4da49f8f00e06145a7987dff13429633033ebf738bec359ea925147fba733827f20ab705b428d4c826fb57cdb718a2fbb10e74bc6ecdef057492d84b9fa3cd9eb7b30aa8a9191957804a00aa2105af3e3", 0xf8}, {&(0x7f0000000200)="f6b84405e5c00706e749178f01850102005d3ab7d4b886e078aff8674af857934d564af405c8f67c6c53797e15d89571", 0x30}, {&(0x7f0000000240)="b523460872b3", 0x6}], 0x4, r1) 2018/04/14 00:37:17 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x600000) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x41) 2018/04/14 00:37:17 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x40000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:17 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x9734}, 0x8) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0x400007e, &(0x7f0000187ff0)={0x2, 0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/14 00:37:17 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0x8) io_setup(0x2, &(0x7f0000000000)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'sit0\x00', 0x400000100000001}, 0x18) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x10004, 0x0, &(0x7f0000ffb000/0x4000)=nil}) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) ioctl$KDDISABIO(r1, 0x4b37) statx(r0, &(0x7f0000000280)='./file0\x00', 0x2000, 0x7ff, &(0x7f00000002c0)) 2018/04/14 00:37:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x9effffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 579.123953] ceph: device name is missing path (no : separator in ./file0) [ 579.133258] libceph: parse_ips bad ip ':Afile' 2018/04/14 00:37:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xa00, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:18 executing program 3: r0 = socket(0x5, 0x2000000000000007, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xf8, 0x145600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x6, 0x80000000}, 0x1, 0xfff, 0x4, {0x36, 0x3}, 0x800, 0x37}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 579.169429] libceph: parse_ips bad ip ':Afile' [ 579.174509] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:37:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xa000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:18 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x30, &(0x7f00000010c0)={'filter\x00'}, &(0x7f0000000100)=0x24) 2018/04/14 00:37:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff}) 2018/04/14 00:37:18 executing program 0: umount2(&(0x7f0000000080)='./file1\x00', 0x2) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='.\x00', 0x2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xffff0000]}, 0x10) 2018/04/14 00:37:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x101003, 0x0) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) sendto$packet(r1, &(0x7f00000004c0)="8e3360a2e97a30ba9aec1603b092e7d645503714f3154a734f9ecaeb48aa96d787f07bc6330b628828edb844fdb6bc76f9510b1b8b102f4397394bc0b8ff0a43dd8ffee70b775cca29c2848a026530ba3318c7e052698b9f242e6f60792dd3eab6ddc26d20588405b9effa640d62df870a32da736fc27471b322d731d69abe5a861449ec7316133986638510a0e0d2cfddd04c8547b6fad59bd53995aabfe842fb97388e21f39ccdd67a5aefb31957b7e361a054761abd0e9a6480e57df77f61c3", 0xc1, 0x4004085, &(0x7f0000000640)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @random="dea8416b3603"}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xb4, r3, 0x0, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) inotify_init() ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/14 00:37:18 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x11, 0x5, 0x1) bind$ax25(r1, &(0x7f0000000000)={0x3, {"272dae68c26f3a"}, 0x34f}, 0x10) 2018/04/14 00:37:18 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) capset(&(0x7f0000594ff8)={0x19980333}, &(0x7f0000000a80)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) r2 = dup(r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000400)={0x1, 0x8000000000000}) r3 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000009c0)=0x0) sched_rr_get_interval(r4, &(0x7f0000000a00)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000500)={0x7fff, 0x0, 0x1, 0x7, 0x2}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) sendmmsg$unix(r2, &(0x7f0000000980)=[{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000500)}, {&(0x7f0000000540)="c8086b38c256c9a10d96da4524ae0d61f7c8f1742fc7", 0x16}, {&(0x7f0000000580)="4831239a9fe929923dbe13cd74c075feb5d4211b9785f009985645fca5d3b63f8f4ed59db8dfcc", 0x27}, {&(0x7f0000000740)="17d6ce8b5e0bbbaff9cf5be947dee523540aca20c76bf74304e71d868f14e2356adea23a1cc4ad301b2dd893db6adbe72dee2736e0be7a308208e41c812cfc8bf641e494b03fc426d98875db949f203c0d38d21072c845d1997fdaa499c6d5a9f74ffab3eaa225", 0x67}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYBLOB="2000f183c3ff000000000013cc1fd9116dba4b", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x448c0}], 0x1, 0x40000) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f00000003c0)=0x9, 0x4) shmdt(r3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r9 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r9, 0x4010ae67, &(0x7f0000000a40)={0x3000, 0x100000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/14 00:37:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x100000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 579.551698] ceph: device name is missing path (no : separator in ./file0) [ 579.611077] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r2}) write$cgroup_pid(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="319235010138fb8cdf2674d9fd9b2417b5071d2afbd1a2180453a3b95e22dcd99afb4aaaba1bc8ba4e2b23da515b41d28e11a0be8d532dab981a2ab529276315d19e6e1b3746b79d20c53e4738e330901a30d4d55b581e"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r6 = syz_open_pts(r4, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) 2018/04/14 00:37:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x400300]}, 0x10) 2018/04/14 00:37:19 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x400000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x38, &(0x7f00000000c0)={0x80}, &(0x7f0000000380), 0x8, &(0x7f0000000140)) socket$nl_netfilter(0x10, 0x3, 0xc) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88), 0x0) 2018/04/14 00:37:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='1'], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1f, 0x5, 0x100000001, 0x37e5, 0x9}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x200, 0x9, 0x6, 0x6, 0x6}, 0x14) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x29, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000140)={r5, 0x2}) read(r1, &(0x7f0000000380)=""/240, 0xb6) connect$unix(r4, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/14 00:37:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) socketpair(0x1f, 0x8080f, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/82, &(0x7f0000000040)=0x52) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x301000, 0x0) 2018/04/14 00:37:19 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x188) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)="c836b49e314188d05d44372b25a92249995baefd5b5bf157ef4799cc0ff1bf061eebcd24b5c2f6d5ab698795bd300c88d2065a13f36cdd380ed26da20dedcd5ee9d83d7a50c43826d80d14ee2656917330d392504f70af42d4366a6ec517", 0x5e}, {&(0x7f0000000100)="1559f8fb02e802bc2177a3e2c80f71b7", 0x10}], 0x2, &(0x7f00000002c0)=[{0xd8, 0x114, 0x4, "f6d92df15eeb94d4531f9993381205d925ce92dfad6ec869e30b4e52c15fbcd4926aa8541e42ddc38c72a8572a8c89ee186e08949c106ce302d6f1137f253e2e459b2b88be89fb134df6581a002df643f514d46607c5a73848628f83ab93af67136a573bef11008802a6db66b683ee1c18b95bba61a3dec5af90f6e0384b1cc1e922e307875a03cf0130c8195d0e761189d13df8712bca4e7b1ad6b442d3e63f9738610f6a6378485da0d5bf38e3c372e13f78fa049bd1b0e125e12386ec66960298c871e266"}, {0x1010, 0x118, 0x4, "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"}, {0x90, 0x10b, 0x401, "df04c950846f474e7de8f1a2c4b4a220412f56dd01c20e255cc6363f5067bc6e8dbae568c3135e3562554fcf02bc0c730479d08a1027852253c048f99d3e0c7d26775a422843879bb6d383c6910e601101e26b3018ff2d78543c0720bb12c5b6bfa2184965fbba58cd87892031bff0f731d99adfda2faccf36e0beff0b"}, {0x40, 0x102, 0x99, "0b311f8473b97efd4898c986d541e0d93b4e6d9ee5663af33329ed3edae2c4f84b0dbd1b55fcf7a8acc2d8641379"}, {0x28, 0x108, 0x4, "45a38c39e593a9cc53c4054eb779eacffdc93f0c"}, {0x100, 0x13a, 0x1, "d62f5c1195200497d4de81b4411ec1aa72f09a328c1c6037abccba9e71b90d12a1674b7c1e6cd205ec9ab4d9694dfaf60787512a55e6e089b1b316338b9e670bb1c160e6bef87336644227b1ac7d370d2c1a8c946d867163bc431ffe2529e90ef945c8f9c17ef869c22dec6c8a9542e11b123b57ef054293d506ad878163caf8b3d88c3e0d3edca74f3ec73b0da6431976273013dc21984a25ff6680c32b2ea62c85ae8e3ce1e1d90389632ad8bd9f425c2c743f74e1c127ee92e80471dbd0d7c6fefaa3555743a68498f40c1f892ac3239450bff48cca24c9aaaed88313ed5ac0a9dcde3a3e72ddd705a5856f60"}, {0xb0, 0x11f, 0xffffffff, "4b84b74d4906565a53ad38169827606e8acd9ac8913713c3b5506506782fad0c4042903e7d00134a2b199b0b131e1a0132321db9e61b77b439722c7c015e381ac5d3433cd34d98f7c9c1d7c60bc6919cc4481cb8bc07d5e98ac717ac13dd799116e374bf567fab1aa1097dbd7f337a1742439b059415f225683d2f44065642b936f8b75ffb1705a7747489e253ee9f2a46176c18f508e31c0e00ea"}, {0xf8, 0x0, 0x400, "167ca035f67f8754b64fc6e83b1931ff7f184c0967fb564aac2476fcacc083a4cf829d2549c2a5656cca02e930e9c7e065d36e56701fd8d4fc2cda9cef79e23669095987857c963238f9b4d2de52f28377bd156e1ead0ee563847af150e7fc92b3dbe66cb6a85ddcd9fa0f0402b596e1d0dd2f948e1151e695fe54f1088dfbbb24519d97155d5185edc9623c3a38eb40d9775da54c66bf617af7c3f346635d73555d47e23f804106adef94afa34005125ad36763ce6cbe3566d699b31e4c14cd9df6ee219bf52dc71f9853c1566559880cc77bd9b449781ea5332555e5035010335e"}], 0x1488, 0x4800}, 0x11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001840)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80ffff, 0x0, 0x3, 0x72ba67c38d160a48, 0xc0a0, 0x800, 0x77c}, 0xf1) 2018/04/14 00:37:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:19 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfeffffff00000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 580.235660] ceph: device name is missing path (no : separator in ./file0) [ 580.263608] QAT: Invalid ioctl 2018/04/14 00:37:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xe0]}, 0x10) 2018/04/14 00:37:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x71, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x802) connect$rds(r5, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5db2447c, 0xe000) accept4$unix(r6, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000002c0)={0xd000, 0x2, 0x7f, 0x9, 0x31}) [ 580.282192] ceph: device name is missing path (no : separator in ./file0) [ 580.301167] QAT: Invalid ioctl 2018/04/14 00:37:19 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfd40, 0x1, 0x0, 0x6, 0xc2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x500, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7b4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x48}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000811}, 0x4000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000565fff)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) 2018/04/14 00:37:19 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1100000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x355, &(0x7f0000000040)={&(0x7f0000002380)={0xfffffffffffffea8, 0x40000080000028, 0xaff, 0x70bd2c, 0x25dfdbfe, {0x1}, [@nested={0x0, 0x13, [@generic="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"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7}, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x190, 0x34, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@typed={0x10, 0x89, @binary="f52e0558bd32075015"}, @nested={0x2c, 0x43, [@typed={0xc, 0x90, @str="73797374656dde00"}, @typed={0x8, 0x60, @ipv4}, @typed={0x14, 0x18, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="9eb61910f24baf86e43d506bb53c5ba1e24d6f42b8fd9f6668c0d1578263b2bb06bbb77fe3ae260754b7a7ccd1308592af99ea27274e98705efb35017716ed71a258ea1da559decfcf15665259ca19f763de3a4ea538abdb96ce16d6577953692c57da2fc49e12a262327ab87094a069d829947592d2e342018fae22346bf2aebfbe06a2dd0d38cb9ad13d06fb55c305a990cffb9c5284f8ad6330ad22f6f7088c74771cee31d2b5269cbda2401fd570243ef4a36c3a99d46c70a6410781159b5698bb1291c1860c88c644295c846839100faf", @generic="74d7b62599", @typed={0x14, 0xe, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="ed433d1e011be9989f6d3a7436f3401648af7e817242b74414db6dabc90762fd06d9ae13e6d2cf64b25649652e2e6e1903a7cb4895c629cc4a641556a17e8a23ca6495fc8fd845e15190365c5d3376da1ef318"]}, 0x190}, 0x1, 0x0, 0x0, 0x4080}, 0x4040881) 2018/04/14 00:37:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x400300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x34000]}, 0x10) 2018/04/14 00:37:20 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x40000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3, 0x1) 2018/04/14 00:37:20 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xc0ffffff00000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000380)=[{0x3, 0x7fff, 0x1800}, {0x3, 0xe19b}, {0x3, 0x28, 0x1000}], 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0xd7a0, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0xfff}}, {{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xc59}}, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffe01, @loopback={0x0, 0x1}}}]}, 0x390) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/180, 0xb4}], 0x4, 0x0) 2018/04/14 00:37:20 executing program 6: syz_open_dev$mouse(&(0x7f0000000ac0)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000001c0)='/dev/midi#\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="360f00d167430f3026660f3881b975d2000066470f3a633c060366440f388088003000002e676566400f388081c65500008f082897c9000fc71cc53318000067440f01fc6766470fc6014b", 0x4b}], 0x1, 0x6, &(0x7f0000000140), 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000b00)={"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"}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000400)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000300)={0x0, 0x0, [0x72e]}) tkill(r0, 0x15) 2018/04/14 00:37:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x5c, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x14, 0x18, [{0x10, 0x1, [@typed={0x8, 0x0, @u32=0xfffff000}, @generic=' ']}]}]}, 0x5c}, 0x1}, 0x0) 2018/04/14 00:37:20 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xa00000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x770) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="32008940", @ANYRES64=0x0, @ANYBLOB="6622dffb5a8f52a8"], 0x0, 0x0, &(0x7f0000008000)}) 2018/04/14 00:37:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) [ 581.211895] ceph: device name is missing path (no : separator in ./file0) [ 581.250233] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x20000, 0x4) dup3(r0, r0, 0x80000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9d6) sendfile(r0, r1, &(0x7f00000000c0), 0xfffd) [ 581.371901] binder: 4234:4236 ioctl 89e1 20000040 returned -22 [ 581.387912] binder: 4234:4236 unknown command 1082720306 [ 581.394692] binder: 4234:4236 ioctl c0306201 20007000 returned -22 [ 581.402363] binder_alloc: binder_alloc_mmap_handler: 4234 20000000-20002000 already mapped failed -16 [ 581.420693] binder: BINDER_SET_CONTEXT_MGR already set [ 581.431858] binder: 4234:4236 ioctl 40046207 0 returned -16 [ 581.444589] binder: 4234:4236 ioctl 89e1 20000040 returned -22 2018/04/14 00:37:21 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x673, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x5, 0x20000800, 0x4400, 0x2, 0x7fff, 0x1f, 0xa3, 0x81, 0xfff, 0x7fffffff}, 0x10) 2018/04/14 00:37:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000001700)=[{&(0x7f0000001640)=""/170, 0xaa}], 0x1) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffd, 0x7f, 0x0, 0xdfd7, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x3, 0x1000, "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"}, 0x1008) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800000}, 0x2a1, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000001d00ffffb9000000fedbdf2501000200"], 0x14}, 0x1}, 0x20000084) 2018/04/14 00:37:21 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffc0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:21 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000b4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/14 00:37:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x3) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/14 00:37:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:37:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3cddbcf9, 0x404000) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x15b9, 0x57b, 0xc4a1, 0xf5f, 0x0, 0x2, 0x1002, 0xb, 0x7, 0x7ff, 0x1, 0x1, 0x7, 0x2, 0x78c4, 0x0, 0x7, 0x80, 0x0, 0x4, 0x8, 0x0, 0x7ff, 0x7fffffff, 0x9, 0x9, 0x0, 0x8, 0x3, 0x6, 0x0, 0x5, 0x9, 0xc2, 0x3, 0x9, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x1f}, 0x1204, 0x43, 0x9, 0x7, 0x4, 0x100000001, 0x64000000000000}, r1, 0x7, r2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 00:37:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf00, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 582.200357] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02ffffffff1963f25175ab634ef5757a041694966a13fddeeee89c351e4336e73b1dbdf3251d91457190632a2640be69080ec8d945623db2bea7f48826401fbd21ddceb91c4d36ab0b2580c66bfdcff11a0102693c3cce99c4a9ee3b6d57977b99f9f528c27df95d773d5e"], 0x10}, 0x1}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') recvmmsg(r0, &(0x7f000002a000)=[{{&(0x7f00002cd000)=@rc, 0x9, &(0x7f00001a8000), 0x0, &(0x7f0000a93000)=""/197, 0xc5}}], 0x1, 0x20, 0x0) 2018/04/14 00:37:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x11000000]}, 0x10) 2018/04/14 00:37:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x24, r2, 0x8, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/14 00:37:21 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xa, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 582.245996] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:21 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff86, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/04/14 00:37:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xeffdffff]}, 0x10) 2018/04/14 00:37:21 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000004c0)='veth0_to_bridge\x00') syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0xec2, 0x200) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='iso9660\x00', 0x3000000, &(0x7f0000000300)="a56bc1716e199dbc23d4d97695d44f2a3a40fad2eb2a7c0b391eb713d6008207484e134d3e0f572de6011392105a22fca49ae352b4e4903eb2707c16fac072b3c0982335d99966bc4c6375306280980c6206e9c9f2bc5d341dd07cd1202bbea3b9e5d000aefc2c4f9efad092e2150da57e91f5f1fa028be0bb1892f6d348c40937a13ef7f24423bed3950eef668c87908609e78b376fc94bcc0df44551aae11846b26991c513b0b1fd770293ce18399c410fb1cb4d281cf8e1acc1776ba7792fe95cb1799a12a4359c151beb153fe530dd2d7ca42ae28ae3cbaca66c3e74250c4f0fa42d31d6208f3506376fe6e61c84997b") r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xc74, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x4, 0x100, 0x5, 0x0, 0x3}) recvfrom$unix(r1, &(0x7f0000000500)=""/159, 0x9f, 0x10142, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/14 00:37:21 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffff80, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:21 executing program 2: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000001640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001800)}, 0x0) [ 582.417807] ceph: device name is missing path (no : separator in ./file0) [ 582.490479] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x2, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:22 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x18c, 0x800, 0x80, 0x4, 0xad2, &(0x7f0000000080)='ip6_vti0\x00', 0x9, 0xf102}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x64e93bbd, 0x11d1}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) 2018/04/14 00:37:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)={0x4, [0x1, 0x6, 0x9, 0x4]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r2, r3}) 2018/04/14 00:37:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r2, 0x0, 0x0) 2018/04/14 00:37:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x2038cf97]}, 0x10) 2018/04/14 00:37:22 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x200000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:22 executing program 6: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) sched_setparam(r0, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1}, {r2}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/14 00:37:22 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x3e, "7e26a1fbfaf212c77b98c978b2cd053f59725a36b82953484510f549a0321b5795f14a1dbda3a3125cf299f830b49057cf6b5a7f88e9fbbd47f0146c9d73"}, &(0x7f00000000c0)=0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1e}, 0x1ff}}, 0x8000, 0x0, 0x8000, 0x0, 0x7ff}, &(0x7f0000000200)=0x98) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e) 2018/04/14 00:37:22 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 583.521913] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x11]}, 0x10) 2018/04/14 00:37:22 executing program 3: r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x8000000000, 0x1) sendfile(r0, r0, 0x0, 0x400) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/57) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x2000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x0, 0x9, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x510) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000005c0)=0x4) 2018/04/14 00:37:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xffffffffffffffff, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="37d2a4b1b419bf"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 583.593299] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:23 executing program 6: r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000799000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x0, 0x5]) io_setup(0x800, &(0x7f00000001c0)) socket$pptp(0x18, 0x1, 0x2) r2 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/118) 2018/04/14 00:37:23 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1100, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x20200, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000003c0)={0x0, 0xfffffffffffffff9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) getpid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') times(&(0x7f0000000180)) 2018/04/14 00:37:23 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) socketpair$inet6(0xa, 0x2000080000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23}], 0x40) 2018/04/14 00:37:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x8}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xe0}, &(0x7f0000000180)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bbfe8)="aeb9952989b0ea5400000000000000000000000000000000", 0x18) 2018/04/14 00:37:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x1100]}, 0x10) 2018/04/14 00:37:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:23 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x6, 0x200}) 2018/04/14 00:37:23 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c00, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 584.356156] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xe000]}, 0x10) 2018/04/14 00:37:23 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) rt_sigpending(&(0x7f0000000140), 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x8002, 0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000036a000), &(0x7f0000b05000)=0x4) 2018/04/14 00:37:23 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket(0x0, 0x2000404000000005, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000"]}) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0xfe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/14 00:37:23 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:23 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b80)=""/178, 0xb2}}], 0x2, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) r1 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='+(cgroup\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0xf248aa4d8bbabeac) [ 584.524799] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x1000000]}, 0x10) 2018/04/14 00:37:24 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x7ff) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000f80)="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", 0xc00}], 0x1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) 2018/04/14 00:37:24 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/14 00:37:24 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffff00000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000001280)={"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"}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/14 00:37:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:37:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:24 executing program 2: r0 = socket(0x6, 0x805, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socket(0x204, 0x4, 0x5) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@del={0xe8, 0x11, 0x2, 0x70bd27, 0x25dfdbfd, {{'md4\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xfffffffffffffff7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendto$inet(r0, &(0x7f0000218000)='}', 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockname(r1, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) 2018/04/14 00:37:24 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xb00000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 585.244057] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:24 executing program 4: r0 = socket$inet(0xa, 0x4000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000002000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000"]}, 0x108) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe, 0x200000) 2018/04/14 00:37:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xe000000000000000]}, 0x10) [ 585.296700] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:24 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r3, &(0x7f0000977000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$int_out(r2, 0x5462, &(0x7f0000000940)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000008c0)={0x0, 0x80000, r0}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001bc0)={'vcan0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000bc0)=""/4096, 0x1000, 0x2000, &(0x7f0000001c00)={0x11, 0x1e, r5, 0x1, 0x0, 0x6, @random="05fc740f0066"}, 0x14) syncfs(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000900)={r4, 0x80000, r2}) pread64(r2, &(0x7f00000000c0)=""/2048, 0x859, 0x40000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0x50, &(0x7f0000000ac0)={0x0, 0x0}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000001d40)=0xe8) r9 = geteuid() setreuid(r8, r9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b80)=r7, 0xa9) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000a80)={r6, 0x6, &(0x7f0000000980)=[0x81, 0x2a, 0x3, 0x8000, 0x13e5, 0xfffffffffffff264], &(0x7f00000009c0)=[0x100000000, 0x1, 0x1, 0x7ff], 0x43, 0x8, 0x1, &(0x7f0000000a00)=[0xfffffffffffffffd, 0xfffffffffffffffb, 0xbb28, 0x100000001, 0x401, 0x81, 0x9, 0x7], &(0x7f0000000a40)=[0x2020, 0x0, 0x7fffffff, 0xcd4]}) 2018/04/14 00:37:24 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) sendmmsg(r0, &(0x7f0000007e40)=[{{&(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x40200000}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="62e6f101885fbc3b20ddd853e6b6f8b2468a54e459be47558993d33714bff19585cd0cdec6c19705efd5add6dd2f88be023cb0b1e5bf25c01510eab913eed3a04925f840749e31d61ebb95c1544cff5795b760ac8d136b1858861410b2c109463c68245f12f2d0cdd81115374b05faf6b2ea7793a78a3a22e8991af453c2fc4fe0b772f55699cbd691085d80b1b454291c21a54c952d4260f2e71cf4b1b233b5390d6f40ab81a8663ac0b55df3d62c9e6e4162f2ea3de9d76d0e682077255c20d9c445f6e19375", 0xc7}], 0x1}, 0x5}, {{&(0x7f0000000180)=@rc={0x1f, {0x101, 0x9, 0x4, 0x997e, 0x7, 0x5}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000003c0)="2b819966e22c45520d61b008d18ddfd903bc5cd1755d5350f8aa147cb9ea11f885a1629fd58a4babac89a04da4de34db1686d3af35cf3107d1b8101d96859094c6d75e6230e38f0782d0031232fa5218da7d56065b0777b792e5fc3cbef171282e88a58916154a3d47bd9e85cccc4a0083b83926090dee9694d8db189b17dede45636bfd24f796ec0f54faa258cc11ee7060aff0336eb54ed686320540fce84786a93ed5b87f9d7e6540dc22427943877979645e6bac26d75f66d360b07b2a5cd520ffa68954ec89cc247106ca9959c77110b2c542eaf3bec38add4297c51b30f6b35e8bc96911702f62d289a0c90d1309cdc59bb3", 0xf5}, {&(0x7f00000004c0)="335740e7cbf82db277c71ac294b8ae0d8a530274a2096f8b52b0f8dff205582205e929ba1c5ab6b7dc389e4f5aa28f5c0fc69d9fc40bbd45a100b7e98e06972fffcfd5375ed29089af1b127e38a7d7", 0x4f}], 0x2, &(0x7f0000000540)=[{0x60, 0x105, 0xf0, "ca7c154abcb6d460b51f163b0fff0d8d379d17797ff5cced3d46502d644f667eddfccb42ef8d47f369268a92550c4c0d5e1eccdf2b19a6e8f762d876e3343818d302271faa1191ab543e"}, {0x70, 0x104, 0x6, "88ee20ab2b46b49a191da465d4970ccb9dd5faf83dcfcf8dae9fd2ff796e1d6d2f1d9ccef7bfc36efa29ae3214ddd559e77f7f0fe999722393e95aaaccb995adf00da4425038ee5ee60787bcbb0c7b1d66994b8478d535f65074fcb4e2"}, {0x20, 0x10d, 0x0, "a4ae5add02db77f1ab843a28"}, {0x90, 0x12f, 0x7fff, "7d7f26c2ee00123b492d37f8ef942b3665af45dbd3c358f21cc5aeb2ad5f563fe59bb0b78b1cabcf28e82adde32ad2e0a6b9ea06e0bffe38e70cda0ad877770fcf23ac6cbfa6ee94f81af76cd082ea8aee0f23937185d74f3fd5cfc6ee3c0928a878cc90dbecd19d01a11929bc82dc90269e983c373c6e88f79f4e42"}, {0x10, 0x119, 0x8000}, {0x38, 0x3a, 0x6, "fff06eea5c691cb7ddc9a2c32e7ce9e249125b737fc40919d01067d9f909875cb4"}, {0xc8, 0x0, 0x8, "5d94ac560c74c1683b7a2168b5ab6093f3984bdd3b6fe3847640aa834c2035e590465c743aaaf983a7766dc7f219bd70c9d85a208fb63c88e8bcf1fed33600847bdca865cbde34515e9ac80e70eebb1e86dce34833063a410a030485c52d6c3fe19584b9fe3ca694121864738d65062693744e60d6a5723cdc988284495e46f002ec719cd8df6af9bc5ea8ea2f8a8a9804bafcded09a15b84c6689195ca57031b847c673124799b4adc3587d421df03f8db855"}, {0xc0, 0x10f, 0x7, "7c5a4d1cb49761635956b94cd2b6c2be2f4ee16711e48d61e511adc560c40fd9e3bce26666c392c269b89a7ee53ad89ab06de5421909420b79b52539a0a267e9ea94ac251db4e65827533cdf1cafe1accce71585e896ad805833936c7acd2575a741e30f186432f62499f7d2a4216bf038e73a528af61af4810647ce7e9fb33c977fc85d42c952c83efde65924b7b4b1c141312a33aef1853a25c5b4d06e8362809481a47930a99ddee0f648e5"}, {0x50, 0x19f, 0x10001, "a983b57a224857dec5fe285ccd2aef8f28f8b923f2de6363485d1992bb00363ededc00b4b60a030f5a4d193b7a3a669b55a6d3a82aa8dcf1aa77"}], 0x3a0}, 0x9}, {{&(0x7f0000000900)=@pppoe={0x18, 0x0, {0x0, @random="d91f9a7da542", 'bond0\x00'}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[{0x100, 0x1ff, 0x3, "5c0471b5345932206afd6ddcd6dad237467d4d57c7be1257bfafeaef43b40908454b34212df1c97b8e3886eb35c54ed936c3e84df2d41b53eb4f34c38663c77fffa9e362dd831a9f91cb1cfea89914a430d317248a66bc018b88a815b1dc16b87204d6cb18a242fd63bc56678f2f363cd2d925f2ffef52da21c24f63f58fbedf04fdfafc8d012ef2d6380ee127753dc40ee50cc2646c8990d0a15da908a5b923128b3a2d9f4ab64d5f825366f47f537c69e69502871118bf29c3c5287c35009b442f417dae782c840ea62c9afa86919a533615958f233f7fc02bc9c1e6b43eae61da2e510c0af7f3f413"}, {0x88, 0x10e, 0x100, "b25d69f9c49645636c349b13aef9cd02fc9da54b81af5f776ec82c9e876d81c0bb39c6a2de0e8f2199aa58c4e70b74816bd402cddb2fd06d5efe19835c997bf4b8280b93d308e95cb03d8f1aa19ac58add111b9e162b974754e1e5bb90273e482a797487ff640e5ca7679a8bb2a370a095"}, {0xd0, 0x3b, 0x0, "fb04b945a9e64d51028cade31c94f92d61d21b9e3386edaa64e8de256b5f5d318e6808ce54687d79f1f040d96fba337f0494098ef580088898fb939bd418939182fc1de9698af6011bc33648a545a7e37c5bacc8cc70eb04f752afe3f2217e5406317fe6b0e68e3aae3f73b73b3732160bde757093bc344fde35ad518f3f95f6d191eca2882e9d97cbf1a7be6b1f61ee7a04c3db61418661b2e88924c6cf7cf82c41b5cd383a7c814b35656a7a7d237ab8c2e8bc26578e6d76"}, {0x1010, 0xff, 0x80000000, 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{0xa0, 0x13f, 0x4, "4e63940001ae115247b821673785834eff23caffc28a5c1068f6712542ec0a52e0b4e5f5da35650c707d30cca881f74de161a338d6121ecfc1636843fa377e079647a2fe136bde1b69a41d7fb91b394c209a95efb13a83efef26bbbc8c3017d53bdb15d58b11627d10b16d46efef04296633603cbd848443567ab9ee5406ca1078ede479ec5473b5cd"}, {0xa8, 0x10b, 0x8eb, "ebb97e3bf691c0d7b38231620106b9d98ef8b4b74ba9b57e82ca87d43c1a1336e4d5f723c449e91b2001ed11338ef3dedeb5179d5d15975aadcc7e65264fd1150651cd41a1d8f45da4823b13a05fa6a7de173c8e946af08407f11d71ed8ecbee81644d8596f257c7d268797b850dbe2b268ba8cc3a91e33db991a39c7c3fb945c026f4cb994407a9bad75271af7efd148b306b2a135618"}], 0x22a8, 0x8004}, 0x1}], 0x6, 0x20000010) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x575ec42e, {0xbd14, 0x10001, 0x80, 0x5, 0x8, 0x8}, 0x7, 0x1f}, 0xe) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:37:24 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c00000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 585.401674] kernel msg: ebtables bug: please report to author: bad policy 2018/04/14 00:37:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/79, &(0x7f00000001c0)=0x4f) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000052fc24bc9fbb31401810e6d5e4d700220001007b56df464114a979ea3a830000000000cc1a691c868a65b17a90dadd74eae935dba52b3916591b2e20ce5d667206000000000000006d9bf6013151bc2e7b06868605180b65a1854fd3ac944dfdca1b7c13ebf9dbd93f8118454c702da008bcc10c4b3e39c81ff9893a1336", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/14 00:37:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0xeffdffff00000000]}, 0x10) [ 585.452951] kernel msg: ebtables bug: please report to author: bad policy 2018/04/14 00:37:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x880) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xed7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x410080, 0x0) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) 2018/04/14 00:37:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e0000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:25 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x101481) ftruncate(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/14 00:37:25 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x80ffffff00000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:25 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x20000) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x1, &(0x7f0000000fd8), 0xfcea) 2018/04/14 00:37:25 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000020208932, 0xffffffffffffffff, 0x80000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/5) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3ff, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x54, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x2dd5}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x7, 0x4000000000000800, 0x8d5c, 0x8, 0xa24, 0xffffffffffff0000, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7ff, 0x8, 0x400, 0xa6, 0x5}}, &(0x7f0000000240)=0xffffff90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x38, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x38d}]}, &(0x7f0000000300)=0x10) signalfd(r0, &(0x7f0000000100)={0x461}, 0x8) 2018/04/14 00:37:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:37:25 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80803) r1 = dup(r0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)) 2018/04/14 00:37:25 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0xa0, 0x4, "da057d5f6cf39687be2b536d47abb7928c3fa1c49a78644ec250310726290f84a08a178d65284f62828ecb245122e7f5c2fa5cf97fa7ab3f423e4b9f1a37010022c09fcb793b2ae935ac453087ffe88d69fd59e2e6975f33842d3b2157c95c6f8a48221900057dd4ab7f70c4e9c179e69dfde3805689291073b0d83b1794605932797ab81f946583f8ff918266bb2cc0881704ef9682d3a7"}, &(0x7f00000004c0), 0x400) capset(&(0x7f00000000c0)={0x39980732, r2}, &(0x7f0000000180)={0x20000001, 0x8, 0x5, 0x9, 0x4, 0xa83}) clock_nanosleep(0x5, 0x1, &(0x7f0000000340), &(0x7f0000000380)) 2018/04/14 00:37:25 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r4, 0x50, &(0x7f0000000280)}, 0x10) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r2, r3}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000080)={&(0x7f0000000200)={'poly1305-simd\x00'}}) 2018/04/14 00:37:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:37:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb1ed, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000) flistxattr(r1, &(0x7f0000000540)=""/229, 0xe5) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)='echainiv(ccm(cast6-generic))\x00', 0x1d, 0x3) r2 = dup2(r0, r1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000740)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000000280), 0x2, &(0x7f0000000640)) socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000003c0)=""/100, &(0x7f0000000700)=0x64) r4 = accept$alg(r1, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 586.953527] ceph: device name is missing path (no : separator in ./file0) [ 587.016654] QAT: Invalid ioctl 2018/04/14 00:37:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=""/73, &(0x7f0000000200)=0x49) 2018/04/14 00:37:25 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:26 executing program 4: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) [ 587.049204] ceph: device name is missing path (no : separator in ./file0) [ 587.077728] QAT: Invalid ioctl 2018/04/14 00:37:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:37:26 executing program 2: modify_ldt$read(0x0, &(0x7f0000000040)=""/4096, 0x1000) set_mempolicy(0x7fff, &(0x7f0000001080)=0x1, 0x9) request_key(&(0x7f00000015c0)='dns_resolver\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a}, &(0x7f0000001640)='wlan1user\x00', 0xfffffffffffffffc) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000010c0)=@full, &(0x7f0000000000)=0x48, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001040)='team_slave_1\x00', 0x10) 2018/04/14 00:37:26 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000140), 0xfffffdb1, 0x20400000, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe56) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(r0, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x40, 0x32, r1, 0x0) tkill(r0, 0x15) 2018/04/14 00:37:26 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@random={'security.', '-@%^\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x3) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) 2018/04/14 00:37:26 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x600, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffffffffffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:26 executing program 3: timerfd_create(0x0, 0x80802) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x1) 2018/04/14 00:37:26 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/14 00:37:26 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfffffffe, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 587.686455] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:26 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xcc, 0x100) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x4) prctl$setname(0xf, &(0x7f0000000140)="2a3a6d643573756d056acca53e25fadadf6465766367726f757000") 2018/04/14 00:37:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x97cf3820]}, 0x10) 2018/04/14 00:37:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mount(&(0x7f0000000080)='.', &(0x7f0000852000)='.', &(0x7f0000000180)='mqueue\x00', 0x0, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f0000000040)=':\x00', 0x2) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000200)={0x0, 0x10000}) chroot(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x77ffe8f8, 0x5, 0x5a, 'queue1\x00', 0x9}) 2018/04/14 00:37:26 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) setitimer(0x20001, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/14 00:37:26 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x11, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:26 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0x5, @empty, 0x2}}}, 0x88) [ 587.890220] ceph: device name is missing path (no : separator in ./file0) [ 587.915264] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:27 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x940, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="88045d4a4bea67bf6b2394710a97d629390df8fd56607977112d820fd8876d3a8da05cd49667f518495b266d297e53b1607a0d996f1e2d0c6015b1ea60019d64269a4769e1a3044911d853fecb3917c3419bd3288e28e65f66675e97", 0x5c, 0x5}, {&(0x7f0000000280)="95093dc4a7017a4d0fd36d12392cbeb5b34c08ca8d8727af10c01860e7fa8a845be9bf1885b0575ca70e6bbd417d051b5405618ecf25b1daa91f8720d9c19fa5b24210a3eea7faae71eca6d6e4dc7219440b541f26f6c9f6e3bf0d5e6772cf0b882e34daeddc95d20baddad03359aab9745bf48bcef44da01a9a7f4b29229c8a039a8adfdc83c9dc38bba6482724e3732b19ac8a27ae25fc0a6d17dff4081df8f4cb13885308bc3cd151", 0xaa}, {&(0x7f0000000100)="973d58e3b6447946080db5962192777b273d13cc78c6e7129b3a05d00deac72e433a3cb9ed2b653c61c7494bd11a43721192c3654f5e61d4b8331cdafc5e5b4370", 0x41, 0x1f}, {&(0x7f00000001c0)="15cc11dfb15ffcdcacbb98c19873e9602570e3acb67f64a682b22c5459d9dfaa9fc0dedb1c812eb7901731865dda4acbb3a667ca4addc368a4afe355c13a6347992238bbb5f947f58b06cd4ec22e1762e329cfd0ca1efc33b244eeee60f4c429d9c574c7d6d0ae2ead3bc9e6", 0x6c, 0x100000000}], 0x820, 0x0) 2018/04/14 00:37:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') fcntl$notify(r0, 0x402, 0x10) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xea9, 0xa28b, 0x6, 0x7, 0x3, 0x3f, 0x1, 0x91, 0x38, 0x2ac, 0x7, 0x1, 0x20, 0x1, 0x800, 0x8, 0xe39}, [{0x2, 0x800, 0x7, 0x0, 0x40, 0x3f, 0x3, 0x2}, {0x70000000, 0x61, 0xcf40, 0x7ff, 0xc25, 0x1, 0x76e5, 0x9}], "ec32aa95ab36bfaf433fba90e2561ab0da19c947dbb76d8a2855", [[], []]}, 0x292) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip_tables_names\x00') 2018/04/14 00:37:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x10) 2018/04/14 00:37:27 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:27 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/216, 0xd8}], 0x1, &(0x7f00000001c0)=""/82, 0x52, 0x8}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000400), 0x4) 2018/04/14 00:37:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff05) 2018/04/14 00:37:27 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xff2b}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/14 00:37:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 588.722822] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:27 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x11000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d8899de09ed7b216788f1c0000002cbd3e07000000c1ffffff00030000000800004a55eb59a8"], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) 2018/04/14 00:37:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xe0000000]}, 0x10) [ 588.772647] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:27 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000200)=0x7) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x10000) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x10000) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x96, 0x400000) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x80200) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x7, 0x3, r3}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x1}) 2018/04/14 00:37:27 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0xfd42d2d6d27361c1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000000c0)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/14 00:37:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x10001, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x15, r0, 0xfffffffffffffffb) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x40000) write$sndseq(r1, &(0x7f0000000180)=[{0x58c, 0x7, 0xd606, 0xd4, @time, {0xa3f, 0x3}, {0x1000, 0x480}, @time=@time={0x0, 0x989680}}, {0x3f, 0xffffffff, 0x8, 0x7, @tick=0x4, {0xfff, 0x2a3}, {0x401, 0x5}, @note={0x101, 0x1, 0x0, 0x5, 0x640}}, {0x401, 0x3ff, 0x800, 0x3ff, @time={0x77359400}, {0x40, 0x9}, {0x4, 0x800}, @note={0x1000, 0x0, 0x1, 0x9f97, 0x101}}, {0x6, 0x3, 0x7, 0xffff, @time={0x77359400}, {0xffffffff, 0xf2ea}, {0x2, 0x100}, @control={0x1200000000, 0x9, 0x9}}, {0x2, 0xd5, 0x100000000, 0xffff, @time={0x0, 0x1c9c380}, {0x7, 0x8}, {0x7, 0x80000001}, @raw8={"88dd1e4369c2e8ed87d616e7"}}, {0x8001, 0x0, 0x7, 0x20, @tick=0x1f, {0xfff, 0xd10}, {0x81, 0x3f}, @quote={{0x7, 0x4}, 0x5, &(0x7f0000000140)={0x3, 0x200, 0x400, 0x5, @time, {0x95, 0x4}, {}, @quote={{0x836}, 0x6, &(0x7f0000000100)={0x10001, 0x7ff, 0x80000001, 0x0, @tick=0x7, {0x0, 0x5}, {0x6e54, 0x9}, @result={0xfffffffffffffffc, 0xcb0}}}}}}, {0x81, 0x8, 0xb91, 0x6, @tick=0xbdf9, {0x4, 0xffffffffffffff3a}, {0x4, 0x7}, @control={0x8, 0x21e9, 0x8001}}, {0xfff, 0x3, 0xffffffffffff351f, 0x8b5, @time={0x0, 0x1c9c380}, {0x2, 0xff}, {0x4, 0xffff}, @note={0x1, 0x2, 0x0, 0x5, 0xfff}}], 0x180) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/04/14 00:37:27 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x80ffffff, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xe000]}, 0x10) [ 588.974272] ceph: device name is missing path (no : separator in ./file0) [ 589.002969] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:28 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x9, 0x2100) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="37000000f4ed9c2819b87f916ffd3b3ceb87cd2baf089da8e000981f12cd51dc59ff2de4f820cb1c91c052756f81e09cce481bea41b563401ca0"], 0xb00) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x88, 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x83, "83735ccc81a64489209d3f6010131e1f467eca6575a056e47f946fb82b124be11ce74deddabda9a73af898a070ec54128ef6644e584145e45391305036ef09513326acd13b6b9b9629fd64b32fca4e9512ec1d1769f216c62a31bedf697fd9acc51ff099189ed22be9991290576611b3c1a9918823f42ba81b0e8ad86c05783fdcdb85"}, &(0x7f0000000300)=0x8b) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0x7}, &(0x7f0000000480)=0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/14 00:37:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xe0]}, 0x10) 2018/04/14 00:37:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/04/14 00:37:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000040)="c37f6e0b8c02c44915bdca076cda02253f2b4e30a3b0d141744331931ea3e7fd"}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x2002) accept4(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000000)=0x80, 0x80000) 2018/04/14 00:37:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x8000000000016) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/04/14 00:37:28 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x6000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:28 executing program 2: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2b, 0x40501) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001, r1}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) [ 590.060690] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:29 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x2038cf97]}, 0x10) 2018/04/14 00:37:29 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="d276b3", 0x3, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='!\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100000001, 0x3658fce9b1d5bcf7) accept4$bt_l2cap(r2, 0x0, &(0x7f00000001c0), 0x800) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000280)=""/68) write(r2, &(0x7f0000000200)="b4298dae20518667f475b4057177ebef68ad049797ecfea0868c83fa3778c9510da7f146275ca7f1884380a8", 0x2c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[{0xe, 0x4}, {0x3, 0x978}, {0xe, 0x10000}, {0xb, 0x7ff}, {0x7, 0x401}, {0x0, 0x42}], 0x6) [ 590.112578] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = gettid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r6 = getuid() getgroups(0x3, &(0x7f0000000800)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) r10 = getegid() r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) sendmmsg$unix(r1, &(0x7f0000000c80)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="c09f7a859a6f20ddb020ccc1d0f80c60b8f02df075cef64d2f0d404cc7687b56b6bb85fd19ec036b2745a905219b2d459271b5c11d2f6df705e18a22d083b299ea56f1ed9d72bcf2c14b1c7e192699b5631d2f4b9281e9c619705d2b9a5ba22ca2f63b127c58827ff390a501d6f59f4a19a50214a3cfbe33a2124b9b4465360ebf6c9cc8033ed752a16b2487f21c11274a2fbcd6160409683a80d245011b0b7ae5c9d590c5fc3bc1ea44183b816419a96999ca6e13feb5490fd2bc39f69b8f1ac855d197e9d79f53f6fc130e100158d0439bd8f7aa837b1d5cea42291128e1736f", 0xe1}, {&(0x7f0000000340)="4c3395de68f6c42e4c1bd4698a8ca892b25926d6f25bbf2e2562c35f82fadf269c5e5ea0e181a3b6578abf55c64ca7d4888c53", 0x33}, {&(0x7f0000000380)="c1036da8011cfd7109001a4ee4e6570f883c584665c9d839fc630b1d3c4ffda63908", 0x22}, {&(0x7f00000003c0)="5a98ae43", 0x4}, {&(0x7f0000000400)="2f991da08fd43e5efa5b5a30fdb731b5116b371958325c0ee0dba31a197a091f64a71151bd0c4c8fb4c33cc5c8385eb03cf3", 0x32}, {&(0x7f0000000440)="f7193200086ddce73ceedd5be173e8f084938746bf7dc3d449d3d86c6d6761b215173ef4fbceaf439bcbb330f7c21a576d3e319623057142df0e83c5c2ae3e32710f56884785fdad3a55e9944f125630ba2d030532d4ed50358a0647abaeba0a42313ebb162ce633876265a9215e44cdbd00df2fa4a55f99e60f3de9aecd253042a3436a0ae9e400e366c0b65b25285b9d94a514b523694a6b68bd38a81eed531c9a32ac523d3a0cb7e2e7db", 0xac}, {&(0x7f0000000500)="321c994931642b5a2851c55924fec3f46ce921d37c497668c34315754032834cdbdccef0fcc9d686cf85966dc0498ae865298e8db3ce0d62a24512be57ab3bacda57f7085329d0b1d3b07ad16a3710da75089f", 0x53}, {&(0x7f0000000580)="8ddc7c2cb71b7ef3e3ad56df93181e5fdb062a08092dcf5f92", 0x19}], 0x8, &(0x7f0000000b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x20040010}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000180)="d7", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x43) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) r14 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCSBRKP(r14, 0x5425, 0x6) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r15, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 00:37:29 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xb, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:29 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x28400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xca) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, 0x8) getsockname(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80) 2018/04/14 00:37:29 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=ANY=[@ANYBLOB="180000000000000014010000020000000000000000000000580000002000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000003dc0)=ANY=[@ANYBLOB="0110981700000000"], @ANYPTR=&(0x7f0000003e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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'], 0x70}, 0x0) 2018/04/14 00:37:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x34000]}, 0x10) 2018/04/14 00:37:29 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6a, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000280)={0x0, 0x7530}, 0x10) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000140)=',') r1 = creat(&(0x7f00000000c0)='./file0/control/file0\x00', 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000340)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file1\x00', r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x8d7, 0x1, {0xffffffffffffffff, 0x3, 0x3, 0x1, 0x1f}}) recvfrom(r2, &(0x7f0000000180)=""/28, 0x1c, 0x21, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) ptrace$setopts(0x4206, r3, 0xeef, 0x4c) 2018/04/14 00:37:29 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210002, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x4f8) [ 590.367936] ceph: device name is missing path (no : separator in ./file0) [ 590.446628] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:30 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x800000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='memory.low\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x1c324688, 0x4, 0x20, 0x1, 0x0, 0x0, 0xfffffffffffeffff, 0x5, 0xeb, 0x8000}) signalfd(r0, &(0x7f0000000200)={0x5}, 0x8) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/198, 0xc6, &(0x7f00000001c0)=""/39, 0x3, 0x1}}, 0x68) semget$private(0x0, 0x5, 0x40) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) 2018/04/14 00:37:30 executing program 6: r0 = socket$inet(0x2, 0x800, 0x17d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8000, 0x1, 0x6, 0x24}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xb6, "11f7a091d68106a32d24b2eb5cfa2d782b1c7585a09e89b31e04fd3de6581b36b79dcc45c94758a35776c71b21b443141269fe272b5772a4ec8f27f1ce4cac255766dfc28f244fa3e644cfed4b776aa28b9de81d568d86a20622f810ba9efea4b24ec2f24b8f19bef54c30da5008463077a7af3dd6ea924daf350d99c036fc977361417ca2d020553dee9291ff2d17316cc121cebf3f6100499900a2bdec374e39368fd0b32c61d7ed31d3a75f74c431f29761288a38"}, &(0x7f0000000180)=0xbe) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000340), 0xffffffffffffff06, 0x10, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) recvfrom(r2, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/14 00:37:30 executing program 4: waitid(0x0, 0x0, &(0x7f0000c15000), 0x100000, &(0x7f000060ef70)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vlan0\x00') 2018/04/14 00:37:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x11]}, 0x10) 2018/04/14 00:37:30 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0xfff, 0x1, 0x3, 0x200, 0x3, 0x1000, 0x0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x6, 0x100, 0xfffffffffffffffc}, 0xc) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) 2018/04/14 00:37:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x100000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000003c0)=ANY=[@ANYRES16]) ioctl$int_out(r2, 0x545e, &(0x7f0000000400)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x47, "060b0f3169259822f70c5f652b34c7ff1a7ab80bc0d1d2cdd12183d18485f4c0cd18282871d3424504f117e1fe01eaa5dc39522747df60c2b74da7028e2c3a9f322a26e76f6dc3"}, &(0x7f0000000280)=0x4f) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4}, 0x8) dup2(r0, r1) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)=ANY=[]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xa4db, 0x2000) [ 591.228741] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:30 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x600000000000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xe000000000000000]}, 0x10) 2018/04/14 00:37:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000fb4000)="1f00001900000007000000168100010100ff3ffe58000000", 0x1f}], 0x10000000000002be) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffff, 0x8000) shutdown(r0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x1d000}) 2018/04/14 00:37:30 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x21}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x1000, 0x1, 0x500, 0x200, 0x4000010, r1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200402) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1d, "8661762040cc3e17e7ed5678ca9c46e33ba7f48c89ec856ea46f1b9e3d"}, &(0x7f0000000240)=0x25) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000002c0)=0x4) bind(r0, &(0x7f0000000300)=@in6={0xa, 0x4e20, 0x4000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x80) bind$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000003c0)={{0x0, 0x5, 0x0, 0x7fffffff, 0x5, 0x7}, 0x1000, 0x9, 0x7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x3, 0x7, 0x6, 0x28c, 0x24}, 0x98) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000004c0)={0xffffffffffff7fff, 0x8001}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000500)={r0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r2, 0x28, &(0x7f0000000540)}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000005c0)={0x0, 0x1, 0x1, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000600)={'tunl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) acct(&(0x7f0000000640)='/\x00') prctl$intptr(0x26, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000006c0)={0x7, 0x2, 'client0\x00', 0x3, "e8e40672f8f37e28", "6ba9e716e7a7682315576d1d4ad148f5e3896735e501384628d3507b7038628b", 0x4, 0x9}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000780)={0x10001, 0x8001, 0x9}) r5 = syz_open_dev$sndpcmp(&(0x7f00000007c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000800)={{0x3e0, 0x44, 0x8, 0x4, 0x2, 0x2}, 0x4, 0x7f, 0x80000001}) fchmodat(r2, &(0x7f0000000840)='./file0\x00', 0x150) inotify_init() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x8, 0x206, 0x40000000000000, 0x4, r3}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000900)={r3, 0x7, 0x30}, &(0x7f0000000940)=0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000980)=0x1, 0x4) [ 591.269640] ceph: device name is missing path (no : separator in ./file0) 2018/04/14 00:37:30 executing program 3: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) vmsplice(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d3b677074cf1ebdc97535acbac165f19e40000000205000000000000000000000000", 0x22}, {&(0x7f0000001200)="c2957e918efc1e6124feb61cf1c9dd570a949442ec52cfdcacbeb104a68c9fbb10949d8009e79e865f12da4088d0a692b22ff54eb993238f3976dc020dd95a5086005304e669ab1d8c6cef98587b9a98509f965f64f6252905df6e81a62eba9b7f7924d68adc7b048d85752c6bdaac3d9ee02e6a1a73949b374c3e8e55f2855a05264cffed4a3902d5e4712531988380d2e68c2084b8dc5262e05a4b7c5bd0", 0xffffffffffffff3f}], 0x3, 0x0) write(r1, &(0x7f0000335000), 0xfc94) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="cfd2fb1cb37585f8a3e10574647c794d28938e740a91920ae04f8c771aac33d6ffe4dc86f832efbcc2c739e65ffeff60da5cc5c36b0e14275a4ca8bc5d4896f86e93fff65ba3afce37eee90254bfb2db", 0x50) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/14 00:37:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0xe20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @empty, 0x15}}, 0x4, 0x9, 0x7fff, 0x5, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "02984be1774ed77d840aa36954b188a805952e05d72422d0df90278e2318f58d793ee448517c61e0d707ad1376297d8ac9403e1056d0127129741db01a6f0c4107abdad40618ecfa684dbde64c69064e7fd17edf616e2cfad347f89e27e86c3ae490c088c8b0805e7d06947d6ee87cb2ae5885b7c7404f7ad58dbafa6cb2337a532d599a9609727bfd29965e9e28157b883b0f6a7eb8eb4c1f5d6f9e6d245b898387cbf18cec4f8520769fc782efc70c62c4a6ffd9d872b93dfc6a6edb641e53e98c92cafc2a2c20dfadda45827535ff4c50263f3b3a480d9a42b6266801bd56d8addaaa033724d0588bb50f54664f0fadb5601fad087a85001fc74dc82202f03b42a669ddc506734222c697d57e638b61dc77e415889cff4f3511ee977d451b9b68cab04ac23b82d3e76bbec139c5b3eb6c253afc085eadad5e8b2a0dc86add33c2b69c725b40ef6afd6c5eb2eafe0ed6253c86a0de4ac4e54c932ac63ac2ec0bf6030c8334d21cb90aef24c6045b8b0f78b6c8256ebb5a7c7b379e34b10450494e1f552481f641d87bfed27a7895d8dddeb870c95f0d0b3b01c2e46bb7fee11ba4c9b2c6cd22dcf6eda712d1ca96915e006ac30e3cee05adb6e9865ae0b3bd03c972a0ef2090670a586fae63c41d53d75ef841b8ca511fb7011db98e2bab911b55ea161b62511fcad6c4f22addbe8ee411fa49c7d51df40933f46b0207a1c6ccd065a0e394f569221a6857b52c06daff2abc8dbf4fcf3249fba6aeacb15aba32b246aee45b4cabd1b36f3a2ef14ef6bd18a46b3707ec2ebe5a242dc111297c031182d6d9d20c4d4e85d9917e20d31207c6081d3c2fd479e78aca3a55300d00a62207b4d4785ccecf88b5e7db4ee2c7813afcda31a504b1ade199133dbc91d4c9f3c00745864e9261298faec7b23ccd90885e752537f320b6f52b184186ba9c83b8b3be88b5597559f8e70e4e72067eb39a832a20f3c8f624ee8bcefa3d047b211e8832738f9a6b0c4234586fd7936216898039e13f9b66f5c452dc61963e718131f98f4a2a454e484d60bce1a3a734cc2bbf69ce06af707d3974311785664216af028736165b3e6ba9fa765aca13048a73d03f78554d32658c8844bbd380ef6692f5b8b8eb6fafe024402923e2b1a70b58f282e82c68e6ed88d9d83ceb4726a498c3a7a25bd845b9746a79931121d731643030de53580c6d16d3a2b380110e55ae30e6e243a3169cae22a0b8b8bb6fdc1e061c3c7078ac04e0774d64216a7e304cea469c6c28d899199f5b4d026f7c40ef2ebc10a434fcf1ec549d77328f70904724d1d166265d1e2354de033f9590c2bf3e539cd37a3fc1ec23ad48105e1174b7a7075ef3108101131252d255c814f3d8e7aea12ee917e744e168097327ddb035dfa5bbd78173e1f397cd54f66e1c4f39a1c2ee5736814f0a32cb73df85c3d896dd8637f1e3a55e244c45fcae16c442817310c3241c08f4542f55570e8717cdfd13bf6009bd578ad53beb08d927574d5ed3ad82090a26b0fdddce54cf74ccfcf66e0de43a4c32bcb27a04b5fa7a2b379ee28a7dc050e178addf6c8135d8eea7970413c4d3bd7a26d66d88cfb95b1039113bef35b275ec12435ccf511372ee2222ccea78881c495f741ba53eb2182897d4b8214e899be633be46616c767f738dc3c5078f1cf18281ca7dd2bd4b45973798646101a6e00ee7e85daa0f11403bb2c97313cbf9a14ac876d4fffc2bd7e04b7191d8ac63a4bd629a274f0e64299207b3df2c34f0c14a4177f3a81a4640b8650faa04dcaef837690d0cd9540f93f2d402f72a7848cc907a3718803e7a5d395d5cc0fe79ffe70793e9f34683012938e3cbb4e69f5e90284b28ad9e2cea709da14e37f4fffb70b21cddb19d82474aa98846ed1dd8c857527410babe72fc0341f7bb5f3d1493aac96c31e392891c3c90db3a2519a1d8febb8b732439379539636177d77d6912062307af1a285c4fa9c1a22ec9f3daa5615511526c80b203ba7e4615a4b516e16e09d1394d589185d9bcc15a7c5a7d26ce545a9d38da728e4eb0d7bef3a35be7295f98546d3153cf5a9a45677e47a4a4bd7cbd0a881562ca811c5ab9e6af8443a6a62b3fc4382067a9082d35b82e45d53b3ed702f574527ee06a823670f0d068ecb23795146bdbaab6d1ff8ae17c6b030b165abeeb1019e99f55b1125694fdf2878e7c9de561909d8bd2f005631ff18a81e81ba63cc69b4c151d10ca7955158975786c2c91b61254c720d380f3f2cc806e51a6b4ab0693f0639ae22a08dc740e49a75ca6dc2e9ef7bfdcd7d542972ff73808eeb877e041a0e17f124e4be93dbde1f310bac87c48beac066075373787266a91f8439b230283a7f62075dc4cfde5cb1253ee21c14f26d0b674b42388ef63142bbb4c3d03520bb1115ba4e5f91bcd084602390ab9104a7df548dcd1b8771862503606dd3cebafdf93ab8057b4f91a91cfc01ad9da29d5b9a33f27a35e37a08d051b47e502eb388f40dde55706b7e0bb6efd1e6362ebd1f26e2d473eff0dc2eb6e7db568d2b62041ed6964ece2224b12f3ffb868fa225925521e2425228e9f3d4f04509ce18c687ed74481de10829647e48342f64b2ac5df1cd0f0f7ae45d7d3b6ef5fd5acfd520d2d307d85cfa0c4b8d85eb38dff1527e2389dda548024419ec3df75261ba8fc311c3898d3bb9716feccf2e1fffbe16ad9c44bc635eb47cee62c1cbd59f566b95c4e5597693632f7d9866faae01d6a4d2d303d0e93b415553740230ead93bd5367c872d4f2371b9a2c815d9fdfc61f8f9c8c4c81bd87d11a8893ba2773414e49adde6c1f593bca7d3b6aff502f398c947082c1757432595b70a2212c9b8bdee353ffb9e3dcba40a6a95f3e689f7788c5f5519b593fd42d8535150c35f8d5f13982ca2c21eb99e7372184c3eae6bca111bb8655e8ab9187e0c8cffd88cdcbc5a3767f0b04d4aa663445688fc989bd483670ab0cfcb023e5bed51fe679b748c90a2f615341e0c716328a0a4c04cab056b3230db811faf0d3acdb13974ac3a7e8b57c944af36f5173abcf1b61c4d6b7b933cf21229bb7c54518ff1a722fa79b47f688ea8fc51c4b74bd475259ad736c4a2ed92fcf488935b6a1487f3b1ab1740ecee8105a45ea08c35ffc94e6003c4b8b7c2f3f9db46b212f54a31a39d57f2067000eaedb976afb45b30d984e82a3bb00fb500d54a457e061340e34ad9b7431bd338b91f89ec27117256ec49143edeab2ae9ac7b4dc6ccc1d54d265ac7b6bf18339d750f580535ba135cc374f16ee08206e2fcaa6feda62b14987578aa027d26b81a46707ad9ca5ab19af88ead763f7a07e47b5a6af630c4af33a61af74cb75f6d8764d9064026704a02dd23d49dca219bc795da89140ee8902a007c0b4d681d197a18d71a4f41d3ce59fdacbff44e5010d079bb97016fef0b0fad46cfda6631f370b13a300ab3a5c8dfc835c687ad160271359da86736222487336b22f5971bf575b0aad54182afa6f7aa732c919c69bf10685ebaec60e4a6223dc0a0d1ce447bc9968d7717002382e2095fb39d0618b40c559751082b2c92be02a55a87809745c49a5a5bdda8ad73abb7dde8db8df7feb63c89f8c52d7c64f6591d23ed6aa3e1a760d9ba61488674ad530058c428b801fc623d1b207257529c8875ec2573c52ce4d9cea0039a4e0edb487a8b9dab366dc0466dc7cdff6001bbcd1b4856341daf47d0098836aa3b2f45379c94eec543beb2a12a7d0382fed39b63907361fcedc9b86a57e942a2825ab8664f2a77078928c1df7761d357bfd04b59d6299ca0a88778c13a08d1a7c323619899df5baee9990e2180f532490f931ace2fd13b044dc9088669abb4d8a94ad52bf3b7ce0b024e264141ba745ebd6d58211f1f670027c188551795a003ab9197d84a0e1c4d51817ddbb038e37b61a384892c5a3d41857142a541e915bf76f107d39d8c914c2384e8c19ee2ef3912c20baf6988f01c6ad67fbbd0e89941536c3e34b920f8962266d5913c207c843dc0a640f0584acaa8b8fcea1bb3bae4cd883c1170a017e5738a3dca14042e09ad9ef2161221deb98e6f26dfc049eedf61b6fe04d14a27015ef75bc32dc054f88f88559fff534406f8d123b1f92fb2bd965ba70054ff63e403c0b662ca358f7dc72ac0211051979dcf937f325a413c2e195ad8d9f74c6906b88d02c33c2039a64706d97c9fe696bb0c710de727c12ba28312603ea2cdab6ca0055ed31f8daa9d78c35b5137412feb147c670d6b80fc581d176b04d1036db710f84b33fc18f59f0ebb3eeea814644e30c242a81bcafc8934317bca4fb3f75353f6b6d05db92f47e3fe3472f69323ad31a9358396e0659ed00a6c7edbfb1569db7b4ede66cd597de77599fee59aef3d11fbfd63085320a0072fca06048d5e538eb50e844b13eed7778b8ad17bf820bf3b48148815f1bccb8d5956d00eedafc6a834abb0c885676b4468001b28beb4cae2f658358d8f08db6d2cdb55e8b38bfc18e53360dd29a20a1032e41cfc8a733910e8aa7502cdcfdd7ca2634abcbe0cce0b8fd9dd0a18309c3fd517f4225d8076b5f06d0c4b62da74d58c3e66117eabda69cf1228542b442a862e75f0b204ca8936586fa6bc52303cf821399a7bae58a903e65bde6f3ee8bc386871413e7db4064e89c9753cddc0c8b27043d8cdf3c35de74ee3c3ad4e140c1c4f0fab9b8ac8451c5c7d107c0281c882c92a383ac49e25eb67fa774e1b3f230c383b7b9e330b3d3b53d0566416c0f51f8f5de40cf1d840ce8fd7bdabebce92438ba8f65031cee3d4c16a507d60d355d88f5f286e0d3454342409b37af52acf8d88f8c0590f0a1a9d27e07ca951d6cad7829cc93c1154e731c8879455fa13469c137ddbae338e24b505df4f24880e7f924c5454bd147ff6b34ea2ce8920d76d6c6eb8756c8b678b3d225faa26f8f7a2432dd9f94e495eef6e01c38adc906b59fd2b2c3db9558594bb9d711b5816e8ea762d3edaf015f8de59fcbb39ec4bcff757c85259fc133c183c7318a61f9b6cf2070132789d97747c93414cf5a5767417cf9bfcd3bf54bedfdef5261b84c8f0a71e8c8da26946f7685a7b2f9cae26a00a9bee1a51795aafa292526556083a635c4a773d1c8efbfa1c357687cc6f69a5dfa05e6df608714019030137e3789874f2c3cf55f8ba578512da8b91b8099ca8c7540d0255bb81aa75fd79b7a093d093fad9ea07c4cb7e78d595dbf65739f2dfce40718182542b5e66d33f2b9fe7869a1a66661972590c971cd9c39a1a63136f85fb2d2dc04cddd3ab3ed7d6b8b035ec54c6c34ec7631c521fcfd8d3183f9e543c0a433902a8031431d5c6474119e57bc876d88114f135519e89ef0e4e450a10f91d5a4a2b65735f09b70471ce07ac194ca9bb030f07f8e13798065022ce40279cc72f0554c61e0e3a7cf05d98687feb49a40df20e526b3f189ef11d7a46c8f376c5948d4fa733c02dc0ba21ebeede53a82bc58895ffc1f3b388fe20d494e0f69bc4bbb86b8a430238a60eebb49a3022684ff4273bf9cbdf2757f6c4d5218c949141d36ae183829ca17f57ac1dca9b652b907e353d1a49a795dde7f0f5bbd30390230565a607c6aba43976325a6dfaf7ef4d9e558e743c6c2cf6aaecc77ba618eda60f6c69b427e07bee3414077b466948155a458bcd813207cf488b41bddb0579edbf8397c66d36ef47b0558c7a06593bbea70c7523fcea460a6d5a9d3b3d2c17dbe4a43f488f6a16a4693e22d65389b33561aef74fd56a025869c2faf"}, &(0x7f0000000080)=0x1008) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaeaaaaa00000000000036bfe03815c56d2e0e0000000000002314aaac14142b80004e2000089078"], &(0x7f00000000c0)) 2018/04/14 00:37:30 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1000000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:31 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000380)=r0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) 2018/04/14 00:37:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') sendfile(r0, r1, &(0x7f0000000000)=0x1000, 0x100000002) r2 = shmget(0x0, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/249) 2018/04/14 00:37:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) 2018/04/14 00:37:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 2018/04/14 00:37:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xc0ffffff, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:31 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./control\x00', 0x8000, 0x20) close(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x21fffffe) 2018/04/14 00:37:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000017c0)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000001a40)=""/119) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x0, 0x4, 0x3ff, 0x10001]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001940)={0x1, 0x8, 0x2, 0x0, 0x4, 0x8, 0x1, 0xf474, 0x0}, &(0x7f0000001980)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000019c0)={r5, 0x40}, 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) umount2(&(0x7f0000001a00)='./file0\x00', 0xa) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) r7 = getuid() sendmsg$nl_xfrm(r6, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000300)={&(0x7f0000001ac0)=@newae={0x260, 0x1e, 0x2, 0x70bd29, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0x2, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x34ff}, [@algo_auth={0xc8, 0x1, {{'sha256_mb\x00'}, 0x3f0, "680a8abbe2c7e0259ae2233b32ddf75d4287afae72caee44a347a95f119aadfbe97b9fc49e8434e09302f2f4e076021f491f1e2e11ab13291b403daa83dbb945e0fc4457f3e2e9e656ff0a8ecacfc0826b1494acaf78ffc2d94141dcd4527a0011d78073f8176e91f2241d5df53f5844f063f42dccb3e079f7f49d499ad3"}}, @extra_flags={0x8, 0x18, 0x4}, @sec_ctx={0x34, 0x8, {0x30, 0x8, 0x1, 0x2, 0x28, "df5670d3bef9c33da3e83a13645e984d06321fbd51370a8da3f227320db33d048ea29939bec8f43f"}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0x9}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e21, @in=@rand_addr=0x3}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd2c, 0x70bd2a, 0x70bd2a, 0x70bd29, 0x9, [0x81]}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd29, 0x401}}, @policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e22, 0x101, 0x4e20, 0x1f, 0xa, 0x20, 0x20, 0x3b, 0x0, r7}, {0x7, 0x3, 0x8, 0x80000001, 0xb7a4000000000, 0x7fffffff, 0x9b, 0x10000}, {0xd5a0, 0x7, 0xbc, 0xfffffffffffff801}, 0x310, 0x6e6bb8, 0x0, 0x0, 0x2}}]}, 0x260}, 0x1, 0x0, 0x0, 0x40004}, 0x40) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket$inet(0x2, 0x802, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001880)=""/140) r9 = fcntl$dupfd(r4, 0x406, r4) openat$cgroup_ro(r9, &(0x7f0000001600)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f0000000440)={'mangle\x00'}, &(0x7f0000000200)=0xffffffffffffff9e) setsockopt$inet_int(r8, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/14 00:37:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a92fce386dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000018dcede972f5d675be996f3ef1471a8ef407153121b080ece72b83a7b68a3cb364d44565fd89c3dce82db0b1bf"], &(0x7f00000002c0)) 2018/04/14 00:37:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/213, 0xd5}], 0x8, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/64, 0x40}, {&(0x7f0000000700)=""/26, 0x1a}, {&(0x7f0000000740)=""/70, 0x46}, {&(0x7f00000007c0)=""/180, 0xb4}], 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/14 00:37:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:37:31 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000180)=0x1ae) getsockname(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000002c0)=0x80) r2 = open(&(0x7f0000000140)='./file0\x00', 0x60001, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x3, 0xc30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0xc99) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f0021000c0000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/14 00:37:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:31 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4001b, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x10, r1, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x6, 0x9, 0x3, 0x5, 0x2, 0x20, 0x4, 0x7}, &(0x7f0000000200)={0x80, 0x0, 0x1, 0x1, 0x200, 0x7, 0x138, 0xf4}, &(0x7f0000000240)={0x2, 0x6f8cf5b9, 0x58, 0x8, 0x9, 0x9, 0x7, 0x6}, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000300)={&(0x7f00000002c0)={0x1}, 0x8}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) signalfd4(r2, &(0x7f00000003c0)={0x1}, 0x8, 0x80800) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80800) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x101000, 0x0) 2018/04/14 00:37:31 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x9]}, &(0x7f0000000140)=0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0x1, @empty, 0x7ff}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2e, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64=0x5}]}]}, 0x24}, 0x1}, 0x0) 2018/04/14 00:37:31 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 592.765669] openvswitch: netlink: Key 0 has unexpected len 1 expected 0 2018/04/14 00:37:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:31 executing program 4: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() fcntl$setsig(r0, 0xa, 0x4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfbfffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) dup2(r0, r2) [ 592.812934] openvswitch: netlink: Key 0 has unexpected len 1 expected 0 2018/04/14 00:37:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x400300]}, 0x10) 2018/04/14 00:37:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) semctl$GETVAL(0x0, 0x1000000000000000, 0xc, &(0x7f0000000040)=""/100) epoll_create(0x7b4d) r0 = memfd_create(&(0x7f00000000c0)='system,\x00', 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0x8, 0x200}) 2018/04/14 00:37:32 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x200, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/116) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x33, @rand_addr=0xffffffff8eec3153, 0x4e21, 0x4, 'wlc\x00', 0x2, 0x100, 0x70}, 0x2c) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/14 00:37:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x81, 0x20001800, 0x4000, 0x81, 0x9cbb, 0x5, 0x6, 0x8, 0x1, 0x58}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfd, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="260f01cb66b92300004066b84100000066ba000000000f3066b9020a00000f3266b80500000066b94d0000000f01d9b8aa000f00d8d9f5baf80c66b89025558166efbafc0cedba610066ed660f3806040fc7aec4ca", 0x55}], 0x1, 0xa, &(0x7f0000000180)=[@cr0={0x0, 0x40000000}, @vmwrite={0x8, 0x0, 0xffffffff80000000, 0x0, 0xc5, 0x0, 0x2ad7, 0x0, 0x80000001}], 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x14000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r4, 0x10, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) 2018/04/14 00:37:32 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000080)=""/133, 0x85) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r1, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffe, &(0x7f0000f36000)={0x0, 0x989680}) 2018/04/14 00:37:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:32 executing program 4: pselect6(0x40, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x1}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000000)={0x0, 0x78e}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = getpid() sched_getparam(r0, &(0x7f0000000040)) 2018/04/14 00:37:32 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 593.320745] QAT: Invalid ioctl 2018/04/14 00:37:32 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_misc(r0, &(0x7f0000000340)={'syz0'}, 0x4) socketpair(0x2, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x5a0, 0x4b8, 0x0, 0x160, 0x4b8, 0x4b8, 0x4b8, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @empty, 0x0, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@random="c300809eb4f4", {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x80, 0x1, 0x8, 0x73, 0x1, 'teql0\x00', 'syzkaller1\x00', {0xff}, {0xff}}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3ea, 0xe000000000000000, 0x1df, 0x1, 0x0, "651ae5a871d6951be12525e70d0f66e8bcef6c3a31ff4843f89749223daf898b249c5a5ad33811bc59106bb75734248fec3d100dacdad27f88ccb78cee4f98eb"}}}, {{@arp={@rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="c2fdf5d2235b", {[0xff, 0xff, 0xff]}, 0x9, 0x7fff, 0xffffffff, 0x9b, 0x5, 0x4, 'ip_vti0\x00', 'veth1_to_team\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfffffffffffffffc, 'system_u:object_r:user_cron_spool_t:s0\x00'}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x81, 0x9, 0x3, 0x100000000, 0x200, 0xe46, 'syz_tun\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x52}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @broadcast=0xffffffff, @rand_addr=0xeff, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) close(r0) 2018/04/14 00:37:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x10) 2018/04/14 00:37:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x20) semtimedop(r2, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffa, 0x1800}, {0x4, 0xfff, 0x1800}, {0x0, 0x9, 0x800}], 0x3, &(0x7f0000000040)={0x77359400}) 2018/04/14 00:37:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="10809aaae38a71"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_channels={0x3d, 0x1f, 0x10000, 0xfa16, 0x400, 0x1, 0x5, 0x359, 0x4}}) [ 594.307674] QAT: Invalid ioctl 2018/04/14 00:37:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dee}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0x20080) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) recvmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x7fff}, 0x80000000}, {{&(0x7f0000000200)=@un=@abs, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)=""/92, 0x5c}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/56, 0x38}], 0x8, &(0x7f0000000780)=""/54, 0x36, 0x100}, 0xb366}, {{&(0x7f00000007c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/157, 0x9d}], 0x1, &(0x7f0000000940)=""/110, 0x6e}, 0x6}, {{&(0x7f00000009c0)=@nl=@proc, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000a40)=""/62, 0x3e}, {&(0x7f0000000a80)=""/1, 0x1}, {&(0x7f0000000ac0)=""/167, 0xa7}, {&(0x7f0000000b80)=""/16, 0x10}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000cc0)=""/183, 0xb7}, {&(0x7f0000000d80)=""/10, 0xa}, {&(0x7f0000000dc0)=""/246, 0xf6}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/250, 0xfa}], 0xa, &(0x7f0000002080)=""/25, 0x19, 0xffff}, 0x486a7153}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f00000020c0)=""/150, 0x96}, {&(0x7f0000002180)=""/115, 0x73}, {&(0x7f0000002200)=""/114, 0x72}, {&(0x7f0000002280)=""/212, 0xd4}, {&(0x7f0000002380)=""/181, 0xb5}, {&(0x7f0000002440)=""/56, 0x38}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/131, 0x83}, {&(0x7f0000003540)}], 0x9, &(0x7f0000004000)=""/4096, 0x1000, 0x2}}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003640)=""/238, 0xee}, {&(0x7f0000003740)=""/195, 0xc3}, {&(0x7f0000003840)=""/132, 0x84}, {&(0x7f0000003900)=""/232, 0xe8}, {&(0x7f0000003a00)=""/38, 0x26}, {&(0x7f0000003a40)=""/123, 0x7b}], 0x6, &(0x7f0000003b40)=""/48, 0x30, 0x8000}, 0x8}, {{&(0x7f0000003b80)=@can, 0x80, &(0x7f00000052c0)=[{&(0x7f0000003c00)=""/191, 0xbf}, {&(0x7f0000003cc0)=""/139, 0x8b}, {&(0x7f0000003d80)=""/193, 0xc1}, {&(0x7f0000003e80)=""/231, 0xe7}, {&(0x7f0000003f80)=""/54, 0x36}, {&(0x7f0000005000)=""/92, 0x5c}, {&(0x7f0000005080)=""/130, 0x82}, {&(0x7f0000005140)=""/83, 0x53}, {&(0x7f00000051c0)=""/62, 0x3e}, {&(0x7f0000005200)=""/176, 0xb0}], 0xa, 0x0, 0x0, 0xffff}, 0x7ff}, {{&(0x7f0000005380)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005400)=""/115, 0x73}, {&(0x7f0000005480)=""/150, 0x96}, {&(0x7f0000005540)=""/73, 0x49}, {&(0x7f00000055c0)=""/59, 0x3b}, {&(0x7f0000005600)=""/192, 0xc0}, {&(0x7f00000056c0)}], 0x6, &(0x7f0000005780)=""/4, 0x4, 0xffffffffbabe0acc}, 0x7}], 0x8, 0x2001, 0x0) 2018/04/14 00:37:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000]}, 0x10) 2018/04/14 00:37:33 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000800)=""/195) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) pread64(r5, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getpgrp(r6) r7 = socket$vsock_stream(0x28, 0x1, 0x0) r8 = accept(r7, &(0x7f0000000440)=@rc, &(0x7f0000000380)=0xffffffffffffff82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r9 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r9, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="e2fdffff2038812fa00000000080000000000c0000002600"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x1000000007, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000500)={r11, 0x101}, &(0x7f0000000540)=0xff9e) tee(r10, 0xffffffffffffffff, 0x6bf081f2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/14 00:37:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002021f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/04/14 00:37:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffffffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x80000001, 0x4) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/14 00:37:33 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') r2 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000240)="c9973d9bfc41c30cf8b1df4d766eafe8f1786472a9a55b1fe282a53ea2e0ef3e4b126bc4316ac52d99d5298437126eeb92c84ddde5e06504e62516de362552f72abaddd34b85a537caa2e725fca4d2dd1805ae2b20d76f9bb96a2fa5dc7b13b3d9f4cae792ac8b46f6eae78eac4fdb1b7c7b97b763b664114e6dfd8557508838b5cee2b288356b7f7695487c674be690841eaabc7b04242ca2d957ee2f", 0x9d) accept4$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) sendfile(r2, r1, &(0x7f0000000180), 0x81) 2018/04/14 00:37:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:33 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 594.502745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/14 00:37:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x7ff}, 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0, &(0x7f0000000800)}) 2018/04/14 00:37:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:37:33 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000e8040000ffffffff000000000000000078010000ffffffffffffffff180400001804000018040000ffffffff04000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300178010000000000000000000000000000000000000000000000005800686173686c696d697400000000000000000000000000000000000000000173797a6b616c6c657230530000000000010000000000000008000000000000000000000007000000001000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001e000000100000000000000000000000065727370616e30000000000000000000000000000000000000000000000000000000ffff7f00000100000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000067726530000000000000000000000000726f736530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000000000073797374656d5f753a6f626a6563745f723a64686370635f7661725f72756e5f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x548) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="0a2f19c9b0b8", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 594.565209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/14 00:37:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000013c0)}], 0x1, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000013c0)=0x2, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'\x00', 0x3f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0x1000) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xb60b, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x42b, 0x0, 0x80000001, 0x3f, 0xfffffffffffff234, 0x8, 0x325a, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x5, 0x1, 0x158, 0x4803}}, &(0x7f0000001240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001280)={r4, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, [0x4, 0x7f, 0xf68, 0x4, 0x5, 0x154, 0x3, 0x72138dcf, 0x525f, 0x4d, 0xffffffff, 0x400, 0x8, 0x101, 0x1]}, &(0x7f0000001380)=0x100) 2018/04/14 00:37:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x9, 0x3, 0x80, 0x9}, 0x14) ioctl(r0, 0xc1004110, &(0x7f0000000040)="1c4c917ed7aa856d386bbd8708") 2018/04/14 00:37:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x3, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/126, 0x7e}, {&(0x7f0000001400)=""/209, 0xd1}, {&(0x7f0000001500)=""/43, 0x2b}, {&(0x7f0000001540)=""/74, 0x4a}], 0xa, &(0x7f0000001680)=""/111, 0x6f, 0x9}, 0x7f}, {{&(0x7f0000001700)=@alg, 0x80, &(0x7f0000001940)=[{&(0x7f0000001780)=""/220, 0xdc}, {&(0x7f0000001880)=""/185, 0xb9}], 0x2, &(0x7f0000001980)=""/185, 0xb9, 0xfffffffffffffffd}, 0x5f}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001a40)=""/87, 0x57}, {&(0x7f0000001ac0)=""/144, 0x90}, {&(0x7f0000001b80)=""/118, 0x76}, {&(0x7f0000001c00)=""/129, 0x81}, {&(0x7f0000001cc0)=""/218, 0xda}, {&(0x7f0000001dc0)=""/80, 0x50}, {&(0x7f0000001e40)=""/99, 0x63}, {&(0x7f0000001ec0)=""/103, 0x67}, {&(0x7f0000001f40)=""/177, 0xb1}], 0x9, &(0x7f00000020c0)=""/68, 0x44, 0x2}, 0xffff}, {{&(0x7f0000002140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000021c0)=""/247, 0xf7}], 0x1, &(0x7f0000002300)=""/21, 0x15, 0x9}, 0x100000000}], 0x4, 0x2, &(0x7f0000002440)={0x77359400}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002480)={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5f}, 0xfffffffffffffffc, [0x100, 0x6, 0x200, 0x200, 0x1f, 0xb7, 0x9bf, 0xffff]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r1, 0x30, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/14 00:37:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$rdma_cm(r0, &(0x7f00000011c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001180), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001740), 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002c40), 0x111, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f00000030c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000003080), 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003e40), 0x106, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000007800)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000077c0), 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000009500)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000094c0)={0xffffffff}, 0x13f, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000009680)=@resolve_addr={0x15, 0x0, 0xfa00, {r2, 0x41c, 0x0, 0x0, 0x0, @ib={0x1b, 0xade, 0x20, {"597d2d5249a23859b0064f8a8cc54125"}, 0x10001, 0x5, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}}}, 0xb) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r1, 0x1000000000016) 2018/04/14 00:37:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x80) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="10000000000000000000"], 0x10}, 0x20000010) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/04/14 00:37:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) r3 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = getpid() ptrace$peek(0x1, r6, &(0x7f0000000180)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}]}) 2018/04/14 00:37:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:37:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xffff0000]}, 0x10) 2018/04/14 00:37:34 executing program 4: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00'}) r1 = memfd_create(&(0x7f0000000100)='user{mime_typeppp0\\\x00', 0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x58) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0xffe, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0xffffffffffff0000, 0x1, 0x6, 0x81, "415e8cd0a7e99dbdfbd4e22ee01e5c75c3284eead3e766fdb267d2aee226c90088dc3991ab2e5473f11ccc0d", 0x9}, 0x5, [0x6e9a, 0x8, 0xc9, 0x7, 0x2, 0x800, 0x20000, 0xc6e2, 0x6, 0xff, 0x7fffffff, 0xa2, 0xfffffffffffffff9, 0x4, 0x7ff, 0x2f, 0x888, 0xffffffff, 0x5, 0x3, 0x2, 0xf3, 0x4, 0x7, 0x0, 0x1, 0x4, 0x7fff, 0x0, 0x1, 0x1ff, 0x2, 0x1, 0x100000000, 0x9, 0x400, 0x0, 0xe08, 0x200, 0xfffffffffffffff8, 0x100, 0x3bc, 0xb69, 0x100, 0x101, 0x1, 0x800, 0x8, 0x7f38, 0x80000000, 0x100000001, 0x3ff, 0x10001, 0x7b, 0x7, 0x9, 0x2, 0x0, 0x3, 0x9, 0x4, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x8, 0x2, 0x3e69, 0x1ff, 0x2, 0x7f, 0x7fffffff, 0x0, 0xbc, 0x4, 0x3, 0x7, 0x3ff, 0x9a, 0x9, 0x80, 0xd47b, 0x6ea, 0x400, 0x8, 0x400, 0x0, 0x0, 0x4b, 0x8, 0x94c1, 0x47d2, 0xffffffffffff0001, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e0, 0xff, 0x401, 0x0, 0x0, 0x12, 0x8001, 0x0, 0x7f, 0x8000, 0x400, 0x4, 0x80, 0x4, 0x11e84a3c, 0x5, 0x7, 0xc2b8, 0x3ed, 0x498, 0x8, 0x7, 0x6, 0x0, 0xffffffffffff0000], {0x0, 0x989680}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) bind$ax25(r5, &(0x7f0000000200)={0x3, {"c58f3951de27ae"}, 0x7}, 0x10) 2018/04/14 00:37:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000300)={0x2, [0x0, 0x0]}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/14 00:37:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x804, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}, &(0x7f0000000200)=0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) shmctl$SHM_UNLOCK(r0, 0xc) bind$inet6(r3, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x1) shutdown(0xffffffffffffffff, 0x1) 2018/04/14 00:37:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) 2018/04/14 00:37:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x824, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x3, 0x7f]}, 0x8) 2018/04/14 00:37:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x7, [{0x2, 0x6}, {0x0, 0x4}, {0xff, 0x3ff}, {0x6d3a, 0x1ff}, {0xffffffffffffff82, 0xb}, {0x44b6, 0x4}, {0x3, 0x8}]}}) 2018/04/14 00:37:35 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf11}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xffffffffffffb5c0, 0x7, 0x3, 0x8, 0xed, 0xfff, 0x1, 0x6, 0xb53f, 0x8}, 0xb) 2018/04/14 00:37:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0xc3c) 2018/04/14 00:37:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@random={'system.', "2473797374656da36264657600"}, &(0x7f0000000200)='eth0+\x00', 0x6, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}], 0x3c) bind$ax25(r2, &(0x7f0000000080)={0x3, {"0c74f81dcbac8e"}, 0xffff}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/04/14 00:37:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff87, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:35 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x4, 0x2, 0xfc}) 2018/04/14 00:37:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0xeffdffff]}, 0x10) 2018/04/14 00:37:35 executing program 2: r0 = socket(0x10, 0x2000000000000003, 0x0) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) 2018/04/14 00:37:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, 0x90, "93cacde4b0f2181fb6bc6926d7ff1d5bd9860bc5a7c441362f740455fc04e27973eec5a42039de770d701f62f92b9c98f49cae77a121da14a14754e1d42a472386896a00e81f8712eca90fa96ced5be45586bf594cd31a9288f671c2b71f079234b0bd8b629783652328d1164b07290232dc20a5eff72490ae8b8fbebbeb574a332f75e99b1618d4c28ef683ab0b54e4"}, &(0x7f00000011c0)=0x98) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x20000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0xa3c, 0x7, 0x7f, 0x140, 0x8, 0x3, 0x38cc, 0x1, 0xc5, 0x8, 0x0, 0x1, 0x8001, 0x100000000, 0x6, 0x8], 0x1000, 0x200000}) 2018/04/14 00:37:35 executing program 4: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) r2 = geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x1000000200, 0x2) perf_event_open$cgroup(&(0x7f0000002b80)={0x0, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x0, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x0, 0x100000000, 0x0, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x0, 0x7, 0x0, 0x74, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x0, 0x3, 0x0, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) r8 = fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x6, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) fstat(0xffffffffffffff9c, &(0x7f0000006a40)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socket$packet(0x11, 0x2, 0x300) socketpair(0x0, 0x7, 0x6, &(0x7f0000006b00)) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044) getresuid(&(0x7f0000006f00)=0x0, &(0x7f0000006f40), &(0x7f0000006f80)) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080), &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)) getgroups(0x5, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092", 0x79}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000b00)=@abs={0x1}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x50, 0x4000000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)}, {&(0x7f0000001180)="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", 0x900}, {&(0x7f0000002200)}, {&(0x7f0000002340)="10b7cdd74014a61eca069a1642cc2454529225cf194b602387099dfe7920b3f71e1b296d46307a5d4fe361c4b18c1656004798e90aa4f6f9c5f6e81898ee0294b3a1891f9ad1054007e7eb6f9496f8f976da7ea26edbf4b286a583e6a9686b4a74249b0909f55842bdaef85933b94dd56019f8b3f5c69eb7c71cef459731c4f2ed24349aa8572ad8a4dd35fc82de188334c9b70b7d5459a71d13ff9536ce7147803d60f2d2f649ca1b82376c1d2d1dc5ebd755a625bd790685a3be16fef3f0d335508de9ce89389af0094daf98981e43f776c5afc5", 0xd5}, {&(0x7f0000002500)="7cdc84b9ce4ec99fc80282f08ac0b62316861d35a9e1f90b0d3dad53f6b14c5b1dd33e1c141a9aae9aec895466a47f6cfeac918d224afabdadd52a325a93327466e8a1f74eea64882812a84e195f74cee33c74d74878cf2cd8a9a48c2bd1d363f77e67b8e6c5c5b4059c7b", 0x6b}], 0x5, &(0x7f0000002680), 0x0, 0x94}, {&(0x7f00000026c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002740)="3674b4c7406cb30504d1f5a6ef26ed5f6b126bce7b914779d4e8665693f9559c816ca14a6c5015", 0x27}, {&(0x7f00000027c0)="7d4ec15888199c20266ca2bb0939894a9ae40800acd53102a3f26c6969b6b3841967b940232fb270a9424241ae4801d80b617399b81363a677945eb49d37391554c50b66523db80aa2d913110da9e9951d5cb283b83ee3821a5d8d9804edae2640c4d319577fdb6b39427ea208fce19a6d286806f704065ad5bee35a774ca7be4c6d14d936", 0x85}, {&(0x7f00000028c0)="2c97b0cb3c18ffbd78a9cc3b322837390b6a1622c98d0ee97e1baa7baaa177e21ad7e8d53623a9bbb248d444c3e2f4fddd88f5233c7f034b6e56252afe51f7ec345d9ad0caf0a94b4c15e36665f0b52ae57984384c0a38f44061838d367175eef904e833f7d09f5f9abea53bc0206c0c991db8505d3333519c3ceb4b061c1ee5cac8b65c8c43244ab2c4ff379be54c02331f761db6", 0x95}], 0x3, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, r7, r8]}], 0x28, 0x4040}, {&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003100)="1ae2fb2e9b51f2937e016bb64d2e071d24c36db9e8c0f126651ab230ea6bc6f10cde229fc6aaa2e18ceff9bdb62ab3b2ca9d4d10ba4747286f4e351a931e0ea6a77074b7a718bdec4e97abd6ce36295306895aff319a4118b2e5543e1156d97ec4d5b6373a8258b567f79b2ed220f66bc9cdf68027d68a586b0ee4723ae5d001cc385857c4a5024a2b4102e4ce0ed1f37f2ee55c9bfcbea5deeed08005c9d048f69d0793244bfaffdcc1d24c49a12e23060f28dce70648b9a829edfa6d9da7760d7a84b5099634b97350458b82daa1aa49fc15a7f932560892094ab616d4f82d9ffc777fa426755b1bc3348eb0d7c7cd7446", 0xf2}, {&(0x7f0000004200)="306230bbfb770c0d1db9fa278abbafded73f5c8df7d84d705e14ca1ec20447727e00975a8a81cf5491a60a9ac567289f943d0a402816b2b204d4d1cc475539b2e0db61fdf54179cbd2d668a82852cd7b41a49e6c94eed66c39c6f01468e6a5259f6a569c074c5a3909dbdefd80c968f0885b55e907c877fcf5c5af4acd607ef9769377f606", 0x85}], 0x2, 0x0, 0x0, 0x20000050}, {&(0x7f0000004380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005640)=[{&(0x7f0000004400)="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0x1000}, {&(0x7f0000005440)="f8626934864f97451d984062c9b94451ee5b64d4f673a00e28f317a19cf824540d0e88ba8ebe6ca89e7b21c4305df25e89544a045614b77e44a1086484075c3fc62fcc23160aebc86cb395e949133bcd2d5a6b7935e574ce4e9009b3e8287234f47e83908ebdb5cd3e9cc7f156b72a4f053c260651cf1f4dc40a1bb313e41864a8bb07cfb31640748b3aa152c52531ea6f04492d119de76585d5", 0x9a}, {&(0x7f0000005540)="954b2070399f", 0x6}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00000056c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006740)=[{&(0x7f0000005740)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636bfb86d8f675d457ad44587af3311cb73b035e5d09501c305c2d1ff6366f9272369416621fe301244d649fb7bad82275a110ee0c13f705526ada2bffc0507e32a1f0d87f", 0x79}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, 0x0, r11}, @cred={0x20, 0x1, 0x2, r0, 0x0, r12}], 0x60}], 0x8, 0x20000084) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r13 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r13, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r13, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r13, 0x4040534e, &(0x7f0000000340)={0xbf}) setsockopt$inet_dccp_buf(r13, 0x21, 0xe, &(0x7f0000000280), 0x0) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r14, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r13, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r13, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r14, 0xc0a85320, &(0x7f00000003c0)={{0x2}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r15 = msgget(0xffffffffffffffff, 0x0) msgrcv(r15, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000cd00000000000000f2fd0f0000000000000020000000000000002090939bc00bf8a69d32dd1b6c1b920000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000000000000000"], 0x1, 0x1, 0x1000) 2018/04/14 00:37:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2b, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'team_slave_1\x00', 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x18200, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000140)=""/98, &(0x7f00000001c0)=0x62) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xec, "46fb32871b579b80d7094b1e7868d7d8662b555b0dc58e53d488be8f71eea56ee19ba1348375906cb0aa9871854c2eef89572df123d2e09dc5446f93642cf3e1928d4617a473139e979f37fcaa7605d3f2e04cf429b950f4e2bcf669c2a9fde518f460959f0e51d3cbf775b5a15e34d33d0b406a709b37a43a45036a76f831f484c6e9c53072fc650f020588ec5042625abceb36feeb1535cd6ffbd327d21b9e929d41316f17c5e1f05467412b23d15ad87afd9035a2c8309a69fb57fcf82116152259c7fada0d6b29c556a3861356bffafa7e28801e8e8ccfb4b58e371c661f3b577b0dc3963318b86c6a39"}, &(0x7f0000000440)=0xf4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)={r4, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) 2018/04/14 00:37:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000100)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000340)={r5, 0x6, 0xe1, "8997601a3dcd76695d9cdb636d978b3dba97013f0be9c61691e25a5cd0c6d1eda410fa37c8db95547e9a90683dbd41922216f5ddf03e7804e4bbb34a560d2f321b8ce2562010e9c069de42034329fd91d8117bba3781aec2799509c01489ca34011ea7f9beb98435a63f5dc66c8d628ce658b502f6358e09df805d1bcd1cb97bbf7b6a6d35b01e0007f121257b3d31e6bba07fa932f7090751ab3d1c5dba3a0a148d61e4a031dfd8d970e40eddfaa93ebbebcd0f02979a2b4db5a248100c32889f126e7faadcd410ec286ecb5c59072a1f883b283c51003453865f2f9b6b2509b2"}, 0xe9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r6 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x7fffffff) msgget(0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000000c0)={{0x49, 0xfd78, 0x6, 0x36d, 0x0, 0x90}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/14 00:37:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000]}, 0x10) 2018/04/14 00:37:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10e, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="df93595f8c1006a19b50b15f2826975857ecb435002e04b5e19649a4408c9938a2fe1dbe4a45b54be6a9c62f72923bda4884c6e3da0650b10e83fa9c53c44ad363f7eb41ac39c5d51413f78cb59849cbd8e42c83d845e3b7161991e2632c7a98ae7167"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'GPL\x00'}, &(0x7f0000000280)='aead\x00', 0x5, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(rfc3686(kw(blowfish-generic)),crc32)\x00'}, 0x58) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/14 00:37:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x1000, 0x9, 0xffffffffffffffd7, 0xd0, &(0x7f00000000c0)=""/208, 0x11, &(0x7f00000001c0)=""/17, 0x55, &(0x7f0000000200)=""/85}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\t']}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000002c0)='veth0\x00') 2018/04/14 00:37:36 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x80, 0x0) r1 = accept$inet(r0, &(0x7f0000000380)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) accept$inet(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x10) recvfrom$inet(r1, &(0x7f0000000080)=""/200, 0xc8, 0x10161, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) prctl$void(0x7) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/14 00:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000633f4f)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x20, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x1e0d651c6c0cbf6d) 2018/04/14 00:37:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="30d2e5cb0700788fc49f000000ff020023000000fe0100000021ad0014008309000800000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/14 00:37:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x34000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 597.921265] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 2018/04/14 00:37:36 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/14 00:37:36 executing program 2: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000200), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x10001, 0x10000, 0x5, 0x0, 0x100000000, 0x9000000, 0x5, 0x94, 0x9, 0x2}, 0xb) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r1}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x10000) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r2, 0x30, 0x2) creat(&(0x7f0000000280)='./file0\x00', 0x0) 2018/04/14 00:37:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x3, [0x6, 0x4, 0xe7]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0xb92, 0x1, 0x9}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040)=0x7, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1000000000000) 2018/04/14 00:37:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}, 0x10) 2018/04/14 00:37:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) r1 = dup(r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) 2018/04/14 00:37:37 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@can={0xc, {{0x3, 0x9f6, 0x6, 0x1eb3}, 0x4, 0x0, 0x0, 0x0, "55efd247ef24e939"}}}}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x80000) 2018/04/14 00:37:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2038cf97]}, 0x10) 2018/04/14 00:37:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef43742c5633aaaaaaaaaa0086dd6050a09c00081100fe8000000000face000000f70de03bcc756015985e0b7c3700000000bbfe8000000000000000000000040000aa00004e200084c69b"], &(0x7f0000000040)) 2018/04/14 00:37:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 598.300810] dccp_invalid_packet: pskb_may_pull failed [ 598.334213] dccp_invalid_packet: pskb_may_pull failed 2018/04/14 00:37:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000000), 0xffffffffffffff5b) 2018/04/14 00:37:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000df4000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10000) 2018/04/14 00:37:38 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x1c, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) 2018/04/14 00:37:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x207, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x200000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7409, 0x100) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000013c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) r5 = getgid() r6 = gettid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001a80)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001680)="51d168c162424f8731a37e3e85c0522c146667a5d331f637f6ca77af56553ce725e3b798592fcaf6d054041ccd82f8c2fcdcee16c3b2077dd5620a8750ef340daa89ef7b7d9c7d11992d734110f44db81747d7891407dce2daaaa2383c5bb4dfa02a73662bdd3dcb6e9cfb83483db03b27d73e0f035d884a5199a1e7a82aa66fab670accd1fd47a53a6e558aadb34d0499b98c886905a2a2d2752e93dd48b7f3838112899127e754d8b2a6576fe54cec2aee7b80148009b6938cde5217bf84d3", 0xc0}, {&(0x7f0000000200)="d9f04dac353e150eb8e0412edc19912e83f4ffbfabc3912baf81f7b6c396c187925c087dc7cbfc715e7268ef3a614bc2d2ad7793ce313f0b61", 0x39}], 0x2, &(0x7f0000001ac0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="80000000280000000000000001000000011668509c000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x80}, 0x11) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000001940)={0x0, 0x2584}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x223, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:37:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x220240) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x520}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) setpriority(0xffffffffffffffff, r3, 0x3) 2018/04/14 00:37:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/04/14 00:37:38 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000280)={0x6, 0x8, 0x5, 0x7, 0x4, 0x100000001, 0x0, 0x4, 0x6, 0x3}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000240)={0x8000, 0x1, 0x1, 0x3, 0x4}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffc01, 0x40c00) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstat(r3, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @loopback}, &(0x7f0000000300)=0xc) userfaultfd(0x80800) accept4$alg(r3, 0x0, 0x0, 0x800) 2018/04/14 00:37:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="010000ed05000000000000"]) 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x1c, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) 2018/04/14 00:37:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) 2018/04/14 00:37:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x1ff, 0x2}, 'port0\x00', 0x13, 0x0, 0x1, 0x1000, 0xffffffffffffff00, 0x3, 0x3}) close(r1) 2018/04/14 00:37:38 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b409000030670000000000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff000000c08500000000000000ffffac14"], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x4, 0x8, &(0x7f00000000c0)}) 2018/04/14 00:37:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="01", @ANYRES16=r1, @ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x8881}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x40010, r2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000e8c000/0xa000)=nil, 0xa000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00000001c0), &(0x7f0000000180)=0xffffffffffffffa4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000880)={'vcan0\x00', r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x80000) 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x223, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x640, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)}) 2018/04/14 00:37:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff7f00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000]}, 0x10) 2018/04/14 00:37:38 executing program 0: syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006000000032b0000000000000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) 2018/04/14 00:37:38 executing program 4: fallocate(0xffffffffffffffff, 0x8, 0x0, 0x101) 2018/04/14 00:37:38 executing program 3: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2332, 0x101000) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x1c, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="8f19c5febf8de2114f3d50543779a99919c07e050ddcccc26983fbadb63a6b173c7ca694c2259cc58f334aaadf275b3800000000000098e10000000000000000f7a4b3b1686bb3b2d8803e6625bda7c210c24c0a824e47790f7bf588ff0001c7f702cac9ebd110e04a7a922e59585b3c7159f5806f7a298a19bed21e", 0x7c, r1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x556, 0x40100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xf8, "ebc32b389630b075aa880e1f33257acb4cd2f8a242fcae965d175c806a6f3dfa13d40345da3ecd70b0d1dbec3d569689edd811403ff9a903a85b72965b4cff701e511fee26f1966954b258f5b4f614f2e2ae5c301e24edeeace9ab16963e09cf40ed7851032570e7550348448e13fc2248471514185644c9cf4acda150f160d42ed905455a780d31cc8180ea4fb8a787ee77430b5257f4f496e2a8a9f244344475e78e8c09afd2e54f17bafb0a132b42a2a6513020fd8dcbc0be6d432c64e326602a0641df6384b3d8adaf6c4045a257a0bc361cdb3e297cd82356ff29a880d6017acd6ae08ef5021c7ae80730aa554b49cfd113567b9e39"}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x40}, &(0x7f0000000200)=0x8) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/14 00:37:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet(0x2, 0x400800000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/14 00:37:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x223, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10005, 0x3, 0x2, 0x1000, &(0x7f000001a000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/14 00:37:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x80000, 0x0) socketpair(0x1a, 0x1b, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xc2f}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20}], 0x58) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000004c0)={{0x3, 0x8}, 0x4}, 0x10) io_setup(0x49, &(0x7f0000000080)=0x0) rt_sigaction(0xf, &(0x7f00000001c0)={0x914d, {}, 0x98000001, 0x5}, 0x0, 0x8, &(0x7f0000000200)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000003c0)=@pic={0x1, 0x5, 0x7f, 0x5523, 0x1, 0x8, 0x5, 0x3, 0x5, 0x400, 0x6, 0x8a9, 0x1, 0x3, 0x8, 0xfffffffffffffffc}) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000000c0)="b51c61b0fb05b3f20e13b137e3e0be5e77b60a175162cf4568019efba5f7ffc8dc9e1c29230244b582934ee4618bcac14280504085293b1b0a209f75b369ca900b473bbdedfd623a02386f9fa659dcf37383404bfd2ea4b4d041fc6d268e7a6d6a7827f0fe91f8ea4fec", 0x6a, 0x3, 0x0, 0x0, r2}, &(0x7f0000000180)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x210000, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/14 00:37:38 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x22, 0x1e00) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x1000, 0x3, 0x8, 0x9, 0x12, 0x6}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x3d) r2 = dup2(r1, r0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x8, 0x1, 'client1\x00', 0x2, "e067e48d4383f047", "2193844c9895a0e90de9942d98de1be78a70d0b36bb09fa9ed4d3b065bca2db8", 0x44, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x80000000000000fb, @time, 0xb887, {}, 0x0, 0xfffffffffffffffe}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180), 0x4) 2018/04/14 00:37:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x0, r1, 0x8001) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00100001000a04082214abdd0500000000", 0x58}], 0x1) 2018/04/14 00:37:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000240)="85655e484168fe84ae43d52de232c71804308c0a0c149aa25748bf407c98a560a29999b3b8826c3048f13270dfe2ce8aad998e4960b0d8388fc5485fc40a0a3acf4c03c674079479d4508738ae0c8cca0f871b81638df40dff04cd22952ddda4e911309a403c318b35c5f2ee6447acaba83cebeb8668b451fc2b1a1bf8441d1e75a3389a13ddd0bd400f8572581f8f60f2a2ab2b6e407c416a704a512041aaf80f045c891fbb2ef678b1a8ee683e6ce0646ba76df31bf7beb3e43f3985f20ffa6d659c4a03bcc42dc3e83c460b5225") 2018/04/14 00:37:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x97cf3820]}, 0x10) 2018/04/14 00:37:39 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xfeffffff00000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x8c07000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)=ANY=[], &(0x7f0000000500)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x400000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/129, &(0x7f0000000140)=0x81) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) 2018/04/14 00:37:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000100400101c0000000000000000000000000b942220cfc1cb2599e71f8a579e909f7a2581612bb"]) 2018/04/14 00:37:39 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x1100000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x10) 2018/04/14 00:37:39 executing program 4: accept$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000100)=0xfffffffffffffeed) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x301040) sendmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@ax25={0x3, {"8900459095b141"}, 0x7ff}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="4dc64da1e615cda244582157c4916f8d9c90670b3254ea01d0d5ddc4c23de9658d26a662553fcd0f331dcd91d79af4b4d27c8216997d17a97ec975327fd8dee5ce369d3c74088b01059c5d4633b8a766499f528799cac2ed24121047a70ad231b97db17203929cc757c5e93c5f165e2457e3626f443bc16144c00f9e291e51e91b42cc22d3", 0x85}, {&(0x7f0000000140)="4da810e8bedbd6fa283bec219f9409249a282c0e85688be42820103256c0da7523c6e5d22a92050cc84724951adff7aed4d2af22ec8eff7940ff7a5bf4e7ace681940b240f101583aed280dbde21b0760640a1c94950a1", 0x57}, {&(0x7f00000000c0)="cdd128d0b428dfad672f23b9e66ba9e25c1b8859e7f440fe96966d291e24d998725831859bf64df2a14df5314b21", 0x2e}, {&(0x7f00000002c0)="08f5dbe6b48ed92959220857673016e0476b1b4029d34064bb647c2fe2a7b983ce099d7e29d1407a103673e71cf5d778e6929e81eb2903af7659eb88712442ba9df74ff2dca02dc5630b9086f45f12e846232e273314da459ed56ee68b3a6602a024087a90bc717cacc3b9cc99bab810b09d28dc6a213892147a62f8654b3b7f098254c9268557c09e45bab1eac4831d692a5878207139e9f2588c40ce853d85f7b86922b94ad6862d621975228b80b15f49cdd457f8fdbea84902022d73bd32c2d0b4fb648c2a50faa77ff03d6753282b36a68f770e2555102c", 0xda}, {&(0x7f00000003c0)="a50fbc41be511bd3b2fba50e8c0d40163b1c8ce6239e48d8b04de1a3335736f0224aa34a3dd3b4ff1905cbd444182430c3ac47a477d108d37b79a19fd912442636963e3c4586f5939ede83abf1b2c3557cbc860c402b80334cbf779c86ee92c5133dd461782b2233322c1d6ae80de8fc6922aa8f81eb993607aa42721e8462541863edaf78ae2e617c1d15ab1a7b9a3123749ff32946865eba5ecca49a795490668d6e8b8d32b3c25982cbb65c8aace1d1443109b5a7bfc8d2b1875d5dfb8bee6a922accbdbbb2f1", 0xc8}, {&(0x7f00000004c0)="5e5efc03a0344ba0b6f603a82b6db555112d4c179f798b80afd895c2b91210185a417eb7e82b217f5cd8758ef2883cbcdad261e3665ac738908f144dd63a999ca84d821eb1b8548a37dc52f0a7dcad281f6cf35f38d31c48e4d40ab8b828cf5f21b4535643c4f09c8ba2c498c89bab00865fe068273445475b192452af2984f27fe141a35b95c70ac40c0e6d57a9bb7e8beadb156caac1259ee227c88567288cbd0e33f418b1eaedd646b9aab0be2a801fbeb7dd3f331dc2fcb2845cd14dc5e1d39c9526dbc9852e44341a93ee5735bd82d00f97ab7cd8dcf76efdc7c4af2ffbd9dcda", 0xe3}], 0x6, &(0x7f0000000640)=[{0x58, 0x119, 0x783ba698, "1048121e0513ffce0105999b690076ea69ed82804d7c7b71f0ece3e5061d29fc346aea2b6eb1a3561b0b23bb2a26d2bef106e3383343916075bd9e243348ab6ebc"}], 0x58, 0x800}, 0x8800) 2018/04/14 00:37:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) pread64(r1, &(0x7f0000000480)=""/210, 0xd2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0x2) write$rdma_cm(r2, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x0, 0x6}}, 0x20) write$rdma_cm(r2, &(0x7f0000000b00)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) write(r2, &(0x7f00000000c0), 0xfec9) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000400)=""/81) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000280)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) bind$ax25(r4, &(0x7f0000000380)={0x3, {"7d3c51f1826943"}, 0x1ff}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/14 00:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'veth0_to_team\x00', 0x0}) flistxattr(r0, &(0x7f0000000080)=""/112, 0x70) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/14 00:37:39 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xa00000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa110200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xe8, r1, 0x8, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa0244becd4d911cf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000140)="240000004e001f0014f9f4070008f408fcff06f70d0001dffeff00000400000000040008", 0x24) 2018/04/14 00:37:39 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x2000fe) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[], 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) socket$inet6(0xa, 0x5, 0x1) 2018/04/14 00:37:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}, 0x10) 2018/04/14 00:37:39 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xc0ffffff00000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:39 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) accept(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000240)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80d40, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) fallocate(r3, 0x1, 0x6951b92, 0x2) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/14 00:37:39 executing program 6: prctl$seccomp(0x21, 0x40020000, &(0x7f0000000080)={0x7, &(0x7f00000000c0)=[{0x9, 0x4, 0x0, 0x8}, {0xfffffffffffffffa, 0xfe0, 0x8, 0x3ff}, {0x401, 0x64, 0x6, 0x8}, {0x1, 0xffff, 0x100, 0x1}, {0x4000000, 0x5, 0x3, 0x7fffffff}, {0x7, 0x1, 0x200800000, 0x3}, {0xf51, 0x3, 0x9, 0x3}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) bind(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x2, 0x4, "cd6eea9a6641200da583248a3faed470796a29fa4b8cf035abcceaf181b8dd4099efd8dded861d1604823f4ad28cec244ed592d94493b4ac073cff3562d817", 0x4}, 0x80) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4a000200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x3e, 0x410, 0x70bd26, 0x25dfdbfc, {0xb}, [@generic="42d8573f3328be55c15c1df2bf934943ccabdb4e876dd350a75687d12bf2e586228000e1c803459cada8b7463f4b0aa88782a84da17eff755ab4d528c18e837c8ced"]}, 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100fff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x66, 0x0, 0x9, 0x9, 0x10, 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002) 2018/04/14 00:37:40 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) r4 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000440)={0x11b0, 0x23, 0x205, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10bc, 0x7f, [@typed={0x8, 0x56, @ipv4=@rand_addr=0x7}, @generic="7b0f9c80e6817bf1958644dc6502d1e902a8b1646dbb219d2c2984d326057bc3e0f6c9adbf49c08cdc", @generic="0406ee32c4cd7f7631ef48f0ab21167a39987195d6be8247a92fd5d88730fcace30956ca4a5536ccfe0f544a3c7e8bc633b6b33f4647c2500b6f141c25cf7af712b9e30bc1a34489ef7dad4dd84011011fe5239d2cb5cb53e31ebe6185a1582830fd8966eac77ef88e2c613e3d6327dc8be80083", @typed={0x8, 0x93, @ipv4=@broadcast=0xffffffff}, @generic="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@typed={0x8, 0x46, @pid=r1}]}, @generic="29200cf577c18502a065054c2a534ea9b638d570f84bc40ef4d3b98e4512d9817e66f500d490c90674e72d0069dc17ff5077dab6601e9c0186c012d2b639c95840d358b810bba8dc442390ae", @generic="e8cdd679310fa6772fa4cad344940932c37b4f066b8e170aa45d28cf151fc3b26230ca2148fce612965d4ffba67860855e6f801036d691311d08c36cb1d20f051ca193d855c190b0643fd78b3207601c970489481c7dce2e5246d465d64c79b1d5ddcce17ce7f738cdb1da24ef93f1bb92aab2483c5e0310bf1fce081b26ac3b6b3d977d9f4aed45abfa252e8287", @typed={0x8, 0x2a, @ipv4=@multicast1=0xe0000001}]}, 0x11b0}, {&(0x7f0000001700)={0x1a0, 0x3, 0x10, 0x70bd29, 0x25dfdbff, "", [@nested={0x180, 0x25, [@generic="e02bc8f2369c227732eb45c9c48c45550aae6005eefb9b0a30f7375a667e5058342f640cef4e2290b2e9c90414c9ae2f4f272a4654b67638ad2d71a583a1b3025ff37a953e4003b738d03bde983115b0eb46f3dffa23", @typed={0x8, 0xf, @uid=r2}, @typed={0xc, 0x17, @u64=0x1000}, @generic="589d0fca639c0fa1768edf93fac8f8ceb867b01d3df66a504f6c92b137648f3b35c4ac8744e46a1168f26d946b24a5d9881a47d3ef7a1175c02f9b4cc16aaaf429dc10ac0c", @typed={0xcc, 0x40, @binary="fcb0809d2451aaffd7b7c8ea307a143d53b406d7a1f6401c7e5432a9d0b27da612a69b2cf9be4b1dda977bfc00fb90bb72e68eba73fbb7f6f3616d3e7f0f7dcc60667937b15340b1cfe575cbd2cc872b2cb9631bbb62a6b0cfe1d923f4f343f0a2a52c199a6b132d7bf0209ce7d746fb2335c782eee1fa5691b2791874886194e09a8b6a5706e18773b309296174f93bc698896957c2339be54d62a25b2936294233820785d81fc0b4f626678771dcd513bbad6cbd48164f771f29bb9b1575e448d507e68e"}]}, @typed={0x8, 0xe, @pid=r3}, @generic, @nested={0x8, 0x88, [@typed={0x4, 0x5a}]}]}, 0x1a0}, {&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1d4}, {&(0x7f0000001ac0)={0x118, 0x33, 0x800, 0x70bd27, 0x25dfdbfe, "", [@generic="372a7e4360895914c65e39e323a02cb9aaa323f6a7780c66091815f76705733584f6017814b2ecfad2f1ffff5d27a6e5b193a8308193f4f9b400f351c8676590baf05c4159dfa714dbbad44d3e49f31036ca210b8748a22ee72e25c06d82574dac04eb9f7adc2811b514aa60e9ece716c4859cc166eb26400afb294d39fd0d2afa9703bf59306e39cdbeaddfaaeaeae5c0cb2ddc99ce3d989a5b9c6ccb7e9436ac666e5cb5d29e", @generic="84eed338703bd822e0ed9aee5e3fa54458f4884c7b79c1d18bea5849a087a3756ad5fedb7dab7340aaa8fd790b81a601e798b70dac905ff4ade482e7c8222763d80a9e893ec2181c2be704d1edec63b1907211ab3107d66a74a1a1823287d685"]}, 0x118}, {&(0x7f0000000240)={0x18, 0x21, 0xc08, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x8e, @pid=r4}]}, 0x18}], 0x5, 0x0, 0x0, 0xc001}, 0x20040000) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@loopback}, &(0x7f0000000180)=0xfffffdd4) sendmsg$nl_xfrm(r6, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) writev(r5, &(0x7f0000001c40), 0x50) 2018/04/14 00:37:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x3000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x1100, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:37:40 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x400000000001, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) io_setup(0x9, &(0x7f0000000080)) 2018/04/14 00:37:40 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xf}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0xbe2a, 0x4) 2018/04/14 00:37:40 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1ffffc, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r2 = semget(0x3, 0x3, 0x80) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000000080)=""/185) 2018/04/14 00:37:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/14 00:37:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) socket$inet6(0xa, 0xa, 0xfffffffffffffffb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001180)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x20}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x3c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000011c0)={r3, 0x2, 0x18}, 0xc) [ 601.740566] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/14 00:37:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xb, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:40 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000600)=0x52b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x40, 0x0) recvmsg$kcm(r4, &(0x7f0000000b40)={&(0x7f00000007c0)=@nl, 0x80, &(0x7f0000000880)=[{&(0x7f0000000940)=""/224, 0xe0}, {&(0x7f0000000a40)=""/162, 0xa2}], 0x2, &(0x7f0000000b00)=""/28, 0x1c, 0x1c3}, 0x3) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6(0xa, 0x800, 0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r5, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000c779e140a3d8da9f4910513ccc244484340efa5bc747b273a8518714149d6f9e3dc9760775f9d1243ae3508eac0a7aaa58e688e0ee17fe810ed67f39fcd1e5cdc42107c001453fc2fed3628d3bfd755c3e964b37cbd11e57e74a1b0154069aa4c5b79ad424263ea901ec9c", @ANYRES32=0x0], &(0x7f0000000100)=0x2) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r6, &(0x7f0000000900)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@can={{0x1, 0x2}, 0x1, 0x1, 0x0, 0x0, "9088ca7a5727629d"}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x104) accept$inet6(r6, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r8, r9}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000000000)=0x1, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/14 00:37:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x10) 2018/04/14 00:37:40 executing program 3: syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) setns(0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x0) 2018/04/14 00:37:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a060000000000000000000002001300090000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) [ 601.781794] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/14 00:37:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1, &(0x7f00000002c0)=""/86, 0x56, 0x58}}, {{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/183, 0xb7}], 0x2, &(0x7f0000000580)=""/134, 0x86, 0x1}, 0x4}, {{&(0x7f0000000640), 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/38, 0x26}, {&(0x7f00000007c0)=""/95, 0x5f}], 0x3, 0x0, 0x0, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000880)=""/9, 0x9}], 0x1, &(0x7f0000000900)=""/109, 0x6d, 0xb7}, 0x800}, {{&(0x7f0000000980)=@ax25, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/131, 0x83}, {&(0x7f0000001ac0)=""/101, 0x65}, {&(0x7f0000001b40)=""/12, 0xc}], 0x4, &(0x7f0000001bc0)=""/195, 0xc3, 0x3a}, 0xffffffffffffffff}, {{&(0x7f0000001cc0)=@nfc, 0x80, &(0x7f0000003400)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/169, 0xa9}, {&(0x7f0000002e00)=""/39, 0x27}, {&(0x7f0000002e40)=""/120, 0x78}, {&(0x7f0000002ec0)=""/232, 0xe8}, {&(0x7f0000002fc0)=""/201, 0xc9}, {&(0x7f00000030c0)=""/234, 0xea}, {&(0x7f00000031c0)=""/224, 0xe0}, {&(0x7f00000032c0)=""/1, 0x1}, {&(0x7f0000003300)=""/245, 0xf5}], 0xa, &(0x7f00000034c0)=""/163, 0xa3, 0x3}, 0x100}, {{&(0x7f0000003580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003600)=""/122, 0x7a}, {&(0x7f0000003680)=""/97, 0x61}, {&(0x7f0000003700)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x10001}, 0x1}, {{0x0, 0x0, &(0x7f00000037c0), 0x0, 0x0, 0x0, 0x400}, 0xf3d}, {{&(0x7f0000003800)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003880)=""/41, 0x29}, {&(0x7f00000038c0)=""/232, 0xe8}, {&(0x7f00000039c0)=""/27, 0x1b}, {&(0x7f0000003a00)=""/141, 0x8d}, {&(0x7f0000003ac0)=""/23, 0x17}], 0x5, &(0x7f0000003b80)=""/229, 0xe5, 0x7fffffff}, 0x9}], 0x9, 0x20, 0x0) getpeername$netlink(r1, &(0x7f0000003ec0), &(0x7f0000003f00)=0xc) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/14 00:37:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000]}, 0x10) 2018/04/14 00:37:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff7f, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:41 executing program 0: mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/187) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd602c3ef500402b00fe8000000000ef271c1ea79086c275401e5e63b589a4000008000000000000bbfe7407000000000000000000000000aa2c000000000000003f0000100000000003009078000000006033522300000000fe8000000000000000000000000000aaff0200000000c2a4def2cc85512c3cb0d6495ad48c0b55cc21e2ca6c4e6415c4768de95b19c95b272a58f9e3788a0228d604ec0c4e3bb56caa108d0296e6fba6fad4381491e0ffeed72d757bcd96bcd617986b60f034a1138b26c63fa23dbc94719a1810dcfaeb1b863625"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/14 00:37:41 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}, 0x7, 0xfffffffffffffffe, 0x200, 0x4}, 0x98) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000008c0)={0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003580)=0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x180) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000035c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000036c0)=0xe8) getresgid(&(0x7f0000003700), &(0x7f0000003740), &(0x7f0000003780)=0x0) sendmmsg$unix(r0, &(0x7f0000003840)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000340)="b28d6700bd0974d3f1357d538537a83477b7c0bc47b013b96d128a386a737a9768cc83a613e56a702bbd4e5e77f9c482ae8c62e83b58da302e2ab19805cb853fee89b2a084fc343a44fe6843dba1b20385d8394eb89ed2f9f36868fbb055d78295540182546c2bf1e155fa812aa1d07dff8993d884950813ef597ae74bb6175a1b1a3ec41c4369e4dd03d772f6d2c64c23be7d114363d657cb1621c21332cd0f041e48a1297579ab75ea3ebfc806cac804154c06d40c747cfe06d2beb3ff53c92a8d336165a83c7d7b799cf914517c6a3a63d84c7160143d2ec195ff3484339ba1441f328fd5e55b60437652", 0xec}, {&(0x7f0000001200)="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0x1000}, 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0x1000}, {&(0x7f0000000440)="186ca52532b04ca210173db031b20f6ae9de233d0ce21469e05ab8499b5da5ae1505263df81935a3af119a83cfccf51e5039b18b8d67c564052b295ececdb27f945ee4ff5a9b4426946e0b8c60601637b164970972cec881265f0c7c8d21b9b4d8d011d6b5f3b42547b40368d5ff1dbd4901896089bc2a001e0ba5c6e64fe90e44d2edffad99393944ba22c1c2680455aa534b10a3b3f8253c99ac22e3af4a169af309e76fb264cf891cc90931857224cbc19b18ea35d5d2928086e7cd00e2d4276e", 0xc2}, {&(0x7f0000000540)="f379ee8c2b221d6d051470a99fbe19ae7287f48e953bc1b3f53f8731ebecf395e937754cae630cd3ca2388f90ac6620506afd6e75a07f16bed26e8f8d5a2ab296e3c87d4906e9e0f2b65a81d563ee29da3316b23a744e8beb5ad5a739a698d1da6a047231cda7c96033c3c1c1345502f2a013dbe5ce3f90f6b62b36b1fcd238a4e893c463d3364a6738e589854f4b70fce4362b9cb9a9b5d2a1f841d62df452d7df8288a63a7e9bc29165d6acf6d727220c3eef6a68cec77292834", 0xbb}, {&(0x7f00000000c0)}], 0x6, &(0x7f0000003280)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x50}, {&(0x7f0000003340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003540)=[{&(0x7f00000009c0)="877cabfc778bbe4f272213635c08242fec76fcbc3d184ec4b0fe7cb3", 0x1c}, {&(0x7f00000033c0)="f72d4e8e906212f36c4ebf1d178fd8b266c769785b499e91bbdf12eb0dec120da2ca8abc7bfb3fe1fa8571fd3d779269baa560a6f5baa9a59582b538fee2f4548693ff9af4ad4fee5fbb2577181f5171", 0x50}, {&(0x7f0000003440)="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", 0xfa}], 0x3, &(0x7f00000037c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x48}], 0x2, 0x90) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) rt_sigprocmask(0x0, &(0x7f0000000240)={0x3ff}, &(0x7f0000000280), 0x8) ioperm(0x4, 0xedcf, 0x2) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r0, 0x0) 2018/04/14 00:37:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x0, r1, r0) preadv(r1, &(0x7f00000010c0)=[{&(0x7f0000001000)=""/164, 0xa4}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x408880) 2018/04/14 00:37:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = memfd_create(&(0x7f0000000000)='self\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x5) 2018/04/14 00:37:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xfffffffe, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:37:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) read(r2, &(0x7f00004bdf32)=""/206, 0xce) r4 = syz_open_pts(r3, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000ddfffc)=0x403) ioctl$TCFLSH(r4, 0x540b, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/14 00:37:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff]}, 0x10) 2018/04/14 00:37:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x80ffffff00000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:42 executing program 0: r0 = socket$inet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x32, 0xffff, 0x96, 0x2, &(0x7f0000000100)='tunl0\x00', 0x9, 0x8, 0x7fff}) 2018/04/14 00:37:42 executing program 6: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000001380)=""/164, 0xa4, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xe2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x40, 0x2, 0x100, 0x4, 0x41}, &(0x7f0000000180)=0x98) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)) 2018/04/14 00:37:42 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001440)=@broute={'b\noute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x3ea) 2018/04/14 00:37:42 executing program 4: r0 = socket$inet6(0xa, 0x40000084806, 0xfffffffffffffffc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x180) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40fb4cb3) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="020020cfa41fb8a1738c36b700000369"], 0x10}, 0x1}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/04/14 00:37:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe000]}, 0x10) [ 603.271099] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/14 00:37:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x11000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/04/14 00:37:43 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000180)={0xf000, 0x100000, 0x0, 0x5, 0x3ff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) fstat(r1, &(0x7f0000000200)) connect$llc(r1, &(0x7f0000000280)={0x1a, 0x30e, 0xf8, 0x3ff, 0x39, 0xffffffffc59962ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x82100, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000380)) r3 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x4, 0x80) r4 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000440)=0xffff) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000480)={0x7fff, 0x20, 0x80000000, 0xffffffff80000000, 0x8, 0x10000}) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'veth0_to_bond\x00', 0x401}) vmsplice(r1, &(0x7f0000001c40)=[{&(0x7f0000000540)="761bd9514957ad5f045af2915407c55352fe58cfe28c1398041c9cd2578f06441204f59a34b19bb10d6a530c9afcf9a6cba3", 0x32}, {&(0x7f0000000580)="335af35390b4f8fc734cb8880c087a950c35ef42556a7bb0dfe4e72e73c609b1ba5f093e23c589eb18e71457a62817bffaa5107e395849381390a27cf0da063a1c5b7545ed3533c4bc2e90ca1f34fc9ab8bc0965dba9642993c446cad063f5c6a53128861cafaa42c41ce1171b20446b2c91a02b2aaf5695a5297ff8f14cf38b94b5f0767e4bece23fb2e6ddda4f723eaecc8d7368522d133e0385128f0b2ede49a831433705d97f4d680dfd85a00d468901b6f026f4afa1193a05b065289756aa4fce3a97fbd093f8a82b69ff022941fe49ad7e4deb3d73201450b76f509e8feb", 0xe1}, {&(0x7f0000000680)="7fcb6bb665024f557ad95ec8acaf77aaaa24d257ecbdec4a0fc14e55e71c9df4cea788480e449228a14abe448e82d6f6a4aeba4c548d8ea3fdaaf9ef603b0950aa88394a8e6f5f9d10974f94a0736e91937a46b1a69d54ba0cd5caa697586fa6fb09251cf6b73141fbd315bb045e922add14bc5fa84868f0397fb84b225a8565bd7083f4e281bd35234b5002e1c084afc491ba5ca747b1ae7a103c0a646ff05597dec6a33aeb476b10f9ee26ecd6c37d73c6bf2df5dc3642f5d2ff1a9127995a7044d1b0b112bb370c7e7e59", 0xcc}, {&(0x7f0000000780)="1729c59617412c547dd0ec04df064cf61ba77fb3e78e8bee6f6b2ca42f9c9e4250dea54c3b935f687e5ca2f2baffd7a16d761dc376fa2aaa2d66f947651d3919f6e2eea616abf839a6eae487157c9d16c7a5ce126d567a82a7c021b13f375b61d7b103f8353c5e4527dd42f076ccb86431f1e1d78c604a026fc11918844b38b7e86954057acb9f9535b2f00fef1f772d870795b017180936a498cd10ca", 0x9d}, {&(0x7f0000000840)="48f320b3665c31b7f3b1d70d9fcbf7ee5e51e5ba910db8d3f401f1fd42f94d57574ac8ba28eb34d3c769eba9e95401bc41c9c2d28a1aa5748e5c0955a227fb04097f6f8ef027ffb6ca8ec45beaff2842474c086aa8f984e9246d00622acf99d34d30ff361aa9fa4376588608707444fe6cc69d4674405a05493595ec0d484a33de9747d12f097c34b46e685d7998bb315333c75df1381dd2114e5b37f164f9ada32fe0de6ff089382d303ff605754466e24a3a19f37f96f86146a47084945c069ecdb8ccc3c20f70b4885826494896e1ab301149fec8c8350670", 0xda}, {&(0x7f0000000940)="4419b8ca0211af3fcd14ff805f5327306ab613368f846835c0bce0cdefebaf8b4ed89cceeed7322c680703d5f681b45a1c66b181773dc2c73caf6b75491b5222cbe35979c554f69475dd61466298fe9cf632598861a7f550f47379a332647a83f97ef5752bd25d3d193cc143c94969de2048bf5374af7b78b30d1eb6e80c8a9771a50387d4712a1c2607a2cd5215a7801a75f1f459b3ee6fba0e8c7c01ac7bd158725605831b8a2e00d0e8a1b7f8b0a62818adba24332f2598d244687b1f7f614b9f8492f4d0a68d1c1e2efa0953442e360cf62046fea025af20a29b", 0xdc}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="25f8bb02b4f6c57efe647a8ec5a44222735af1d0fef0091a1196eb901a64d491b97a62a10e74ae12b9036626287ef22b8527be12500182282383cac5fcfda9ed5227ce184f7b7b75b4f259f9466ee0772c783c0a99ecb79186d6c27f8cfef270f02bf86a23507ebcb2d0bf17eceb57fe426e3da91d1a9c50f20931a81f3075906dc8497cfa923a56c9638013d4e81c2607bdff53682b1224c14980a14e313ce635d01e13246cc9075a43ac0612709d00ebabad04b6e8a8b5818b32267070f74a0b54fa5851e2edf6b830972f08fd6cc92f41971cdfbdb5e5", 0xd8}, {&(0x7f0000001b40)="f3f4459cb1409043b9308a1ec50d1bfabef394df03ffb5d10a91f2f29b25f51ac4f29894dcf5475c89340ab5a9f22573deb659f94bf2fa1a28233f06dc5098c16599de5c818e43c75538649ba79f6284ec3e3ba29e7787cba2d192735d2cb8accd4fac0582f78350b0a1c9b5d58818e35501f802e818cd0697e0f66b928f7f74f28c3043c5f82904c08e5be17e52add3ac4d6afff1ae337bc0dbf4c8f8b0583f26", 0xa1}, {&(0x7f0000001c00)="671d830f109c9a877a32e0e0af47d7903ceaf496bd3a0715697c9fedf3e21c1efdb898c78555b0e43d81d16c7d9d32923424", 0x32}], 0xa, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001d00)=""/55) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001d40)=0x1) r5 = syz_open_dev$sndmidi(&(0x7f0000001d80)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) bind$inet6(r2, &(0x7f0000001dc0)={0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001e00)={0x0, 0xf3, "db653d17878280dce5538a8025fe8518be4490c9584a9e185998cde30abb11417f51ee1c6513d556627dc99a476663ca0059d51c690bf56b27113a46fcdb0e1189084bd7bce991f3f902b831726639531ad5bf7f65fb8fe89863c7b23f91ab29951cce4fa3dab1b3bf654e102492a3abce23ec9c09a25564aa7443d539293d1c64d68a8291df309247ec298afe74e4110490ef9d9bce07a82efc293084a414a05ca0949eb9fed65afddde1930a3528d5e93e798f8e403aac902344c4f8066c90b2fbcadd55c060b900df38c26c21515da4da51147d955ad61f3347a35a66ed2286a2a82977e92707a1d29fe2cf6e06f6ef35eb"}, &(0x7f0000001f00)=0xfb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001f40)=r6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001f80)={r6, 0x85, "91d0401d44d45e9648a58af745facc6cd222cfda982731658fc8d1efcfaf8f656599d64d2cace60970e24c1043e1b78b09ef1b54155e773cadbf5335648bc55c30694add6a3392efd52839ad4852b30c82525993e114b201a900a852395a26045e14d5d79f6951b61876cb67ae42acd0935e800e1254931c16f45b6feca27292ba39b9ac6d"}, &(0x7f0000002040)=0x8d) sendto$llc(r5, &(0x7f0000002080)="5ea485d41d6c50f79ee9d193ecd01bee7cdb557c67282133d8906137955d9769", 0x20, 0x40, &(0x7f00000020c0)={0x1a, 0x1b, 0xffffffffffffffff, 0x5, 0x4, 0xa00, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002100)={0x1, "d6"}, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002140)={r6, 0x8001}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000002180)={@dev={0xfe, 0x80, [], 0x18}, 0x8, 0x1, 0xff, 0x0, 0x800, 0x0, 0x9}, 0x20) 2018/04/14 00:37:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:37:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffff4b, 0x7, 0x1, 0x7, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x400}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x8, 0xff}}], 0x60, 0xffffffffffffffff}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/14 00:37:43 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/128) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x1379) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "a28669ffa9421ff0ca06264ce0551fe66570083eace9201c00f4615023d53614ae75b034f2d2644d1eb24877096f5e760e1d7e5d6eed0e164f561a44f66eeba5ac47ba846c1bceba3e7fa02b443a3f3a2833e62cd030292ef976ecdade8f1bf9f1b3e9f105f1f48292e0f88a9a31839ea5ad19972003e65c00a6c36e1c3ec8dd5ea73c5a5f8dac4d9de6a04135dd303a653c226d32fe0198f38161f65e9051e13a97e9a51ffa1e67ea46518831e8cddb75ca91f42b21fbb3d37787c7140c3d125f45bb3e675a6ef2"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/14 00:37:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000100)=0xffffffffffffff0f) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=@getae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}, @in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) 2018/04/14 00:37:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x2000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x3000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x400, 0x0, 0x4}) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x403) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/14 00:37:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x2, 0x0, 0x270e, 0x1fc, r1}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/04/14 00:37:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_submit(0x0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92)}]) restart_syscall() io_destroy(0x0) 2018/04/14 00:37:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0x2) r2 = socket(0x11, 0x80000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x600000000000000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000001c0)=0xfe) 2018/04/14 00:37:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d3ab27191a01002356ba602dff05000b2d394ee02bf177f360643547f0f4df8a13f36465051ea521cf364cf6e2b18e77c4cfd533e967a5e4130613371a6845391c91a4c51cb7ada2bbaa2462f898c7ba8314558126f5db4aa85abaf6e6174e308b56ad68fee24af4f36921cc63804cfe1c89dfa61458a73d058fd2894ab9be901251ccabd715b35bb55cbdd60f9d103e1c2ea6b9cd5c6dad30873837481c167ccf9f34db5438135c5d20ce9618d3cb5e383decaaec080101553ca2138a88f541c5a8fcab5f16ee66a1f25a5d9df731d49c824921dc7027c2287396ea255c26ccdedc8f0df00a02d9ccf3b51ca5159b8d", 0x8) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="88e1b541e665af3ce7593b00082197b72d5ecd94e58b76d05786f0fb74d724bd", 0x20}], 0x1, &(0x7f0000001400)}, 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/14 00:37:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff9e, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000000000000]}, 0x10) 2018/04/14 00:37:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:37:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x1c00, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:44 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) 2018/04/14 00:37:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x10) 2018/04/14 00:37:45 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xd, &(0x7f0000000280)=""/128) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x100000000000, 0x400002) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/14 00:37:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) read(r0, &(0x7f0000000000)=""/112, 0x70) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/14 00:37:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xa, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:45 executing program 2: bind$packet(0xffffffffffffffff, &(0x7f0000001380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000080)=0x60) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 00:37:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/icmp6\x00') socket$bt_rfcomm(0x1f, 0x3, 0x3) fsetxattr(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="757365722e81ab59a61058ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd2906370ef78537801d8cdd96444e034586296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"], &(0x7f0000000440)='\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x800) 2018/04/14 00:37:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x9effffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/14 00:37:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x100000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:45 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06e4930db855e06c33a8358b8f30db9300c400fa00", @ANYRES32=r1, @ANYBLOB="300000001b00000000000000b7282277581088e029061a8d63f69dd20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 2018/04/14 00:37:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}, 0x10) 2018/04/14 00:37:45 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000)="d93d", 0x1b3, 0x8000, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/14 00:37:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = shmget(0x1, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02020009080000000000020000000000030006000200000002000000e00000010000000000000000020001008fb3f842a18898ec78e791190000000000000002000000000100140001010000"], 0x40}, 0x1}, 0x0) setsockopt(r0, 0x100000001, 0x2, &(0x7f0000000080)="826c951d94f03a9aae1c5b73f9be40df03c0c033f619fc", 0x17) 2018/04/14 00:37:45 executing program 3: r0 = socket$inet(0x2, 0x200000000003, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000003000)) setsockopt$inet_int(r0, 0x0, 0x1008000000d1, &(0x7f0000000180), 0x4) 2018/04/14 00:37:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xffffffff00000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/sockcreate\x00') r1 = fcntl$getown(r0, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ptrace$getregs(0xe, r1, 0x6, &(0x7f0000000440)=""/147) getresgid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat(r0, &(0x7f0000000400)='./file0\x00', 0xa0000, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x7000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000002c0)={0x7ffffffe, 0xffffffffffffffff, 0x8, 0x0, 0x0, [], [], [], 0x1000, 0x81}) 2018/04/14 00:37:45 executing program 6: socket$inet6(0xa, 0x7, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x40, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x2, 0x8500) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0\x00'}}, 0x1e) creat(&(0x7f0000000100)='./file0\x00', 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/04/14 00:37:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000]}, 0x10) 2018/04/14 00:37:46 executing program 3: unshare(0x150000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) poll(&(0x7f0000000400), 0x0, 0xd10) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/14 00:37:46 executing program 0: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) socket$netlink(0x10, 0x3, 0xb) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000380)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)="73887a6b616c6c657200", 0x3c, 0xfffffffffffffdc5, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'bcsh0\x00', r6}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) 2018/04/14 00:37:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:46 executing program 4: r0 = socket(0xa, 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) r2 = dup3(r0, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x6700}, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/14 00:37:46 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0x2f1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r3 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x7ff, 0x8100) connect$unix(r3, &(0x7f0000001980)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0xfffffd5f) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) r4 = memfd_create(&(0x7f0000000000)='syzkaller1\x00', 0x511c5dafa2507732) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000240)={0x2, 0x0, [{0xf001, 0xcf, &(0x7f00000016c0)=""/207}, {0x1002, 0xb0, &(0x7f00000017c0)=""/176}]}) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000000300)=""/57, &(0x7f0000000340)=0x39) socket$inet(0x2, 0x0, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/14 00:37:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xb000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}, 0x10) 2018/04/14 00:37:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x241) exit(0x0) getdents64(r0, &(0x7f0000000040), 0xfff1) 2018/04/14 00:37:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xb00000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 607.494878] IPVS: ftp: loaded support on port[0] = 21 2018/04/14 00:37:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}, 0x10) 2018/04/14 00:37:46 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xab, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x80000000, 0x6, [0x1, 0x6, 0x4c, 0x3, 0x1, 0x70d0]}, &(0x7f0000000380)=0x14) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) 2018/04/14 00:37:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x2000000004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe47) dup3(r0, r0, 0x80000) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000b77254743662e8a4893acb00000000000000000094140000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r2, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f00000001c0), 0x4) shutdown(r0, 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x582c42204d127ba5, 0x3e) sendmmsg$nfc_llcp(r6, &(0x7f0000002640)=[{&(0x7f0000000200)={0x27, 0x1, 0x1, 0x3, 0x8393, 0xa400000000000000, "8ae066a6cb4e6dddbaae092b4ddd274296d0d053c7690b776c04a9aaaf5ffb4620614ae0869d6fc7fc07e8cf04972cab8df6a3fd5087b918ac016416692045", 0x1a}, 0x60, &(0x7f0000000940)=[{&(0x7f00000002c0)="d224ea9fca467f6aebc2b75868b32ed22f79e1cd78b26fe80942900acb478224e2ce5a08d026500b1930307d4381c374a5cbb006c4fba1fde488c7c7910b3ad074b8485a4d9cfe649b3c89172f7653ae0e0760646020a64ef455727b3a56d17c70f5b4f1c32c51fd06120fd756350c85f4e1a8dd1de54e75878a1795f1a28288977518cb0fbabf850c7e0b68c04eff014d66f25a88fdc4d2cb67ea8cfe34fae58c871ad1b527ff8108beb3c1bbc2c67301559e", 0xb3}, {&(0x7f0000000380)="4f6ba61a4a8f3de9242e574a31bada660d7ab0cd72774ba4e116f16e219a590626055ca9e511984ebe24bf2b34195768e28833315eebd7ff717176c3396fc465fffda188c29aca18aef89ce3993c9c63491cd869a4b0e27754f298c8ee7ed792517cdf6c904adaef942738b98459bf081590e9fb806a8b14690e909747167d924014d465a05d07bb59bdb12bd934225a393104e6881201928a19ea11c359c33f9f109278af9c5e5ed10734f39d75591787174e976d487859f12c6af789b923bc1e95f4d63a6c40d633e9fefe7dfbe234643eca473572ff7c82927caafe2bbb082ff3d776eea3a041c75a804a", 0xec}, {&(0x7f0000000480)="7de24201dfaa9785e5eb81e7afba7a8986eebd1415b7c8f08e05348b1969e530e2c9c9ea7dd61f22dec5c28282fa68b9e211cf68ad63894d27d099116f11c9cf759ae192cc0017d9f6f7d73fb538359f8361cc4e7bc24c320718", 0x5a}, {&(0x7f0000000500)="bb7586049182a2f82773f3e5b96f5eea9f4f49017bdfc67da7b8cf4b7c31e531ac46d21acbb5ba9313af3de31143fa0c943c632f091f035bb14a4660f02983300b987f161b14bfeba2cb089dae8e75726ab390f09d42a0bcce7f0915ba23f93deb0ffc62240abe09fb55300705118da437aed46aee0b876f2190287714c0db160e38529289490d2aaf2407b8b0c2", 0x8e}, {&(0x7f00000005c0)="8fcaae83bfddd66222530efc030ab7530734f358795807938e130005d21795766887ab94bb9d8990f5351d12bf3cbcfd57a46e6b4cb340ba1b27c69f47c411ba7ffb12c24dc8173f7107eeb41480484a1af81333c99cd155742b6ff10e76d09b5ed6042357725fb45e34eaa4d82bf1bccc3c520655aa604d563a760dedc9df868f101489f1e1ed4812710231cfdd9eb534d0092468885a774a1a301bf05e47d79fcee12c20f1ba16", 0xa8}, {&(0x7f0000000680)="c1d532d068ba37c856ba98eba7368c10361e5f619bfaf44508447c1a1260746565d2b55c86115504ef2c53e75f78257330ec8d0e159206da8dd4f575869d768c9f0af69939c55dbc089473039b706ba1fab48c7dcf6cad564fcf24ca5ee18f4f820e74097f4bd469ffd0def90fda48ab65108e8e24a164cb8eb6971868990b3db05e64a41fca6a06fd04ac42b5d728637e956cb06826f5e15e91286a483491559407767aad0fb8fcf6f4f6b206e286a67aed309713c4f51823ce3bf890a8cb63cf1033d6d050e58f3081069a743f5ff6b9d08f5912a17647c5d8f512bf76041f2b04122254f8ef7541f752bacb6b1f3193e0f7916021b09c8a", 0xf9}, {&(0x7f0000000780)="38f107dbd46858ec896fb7e8699d56c70284871654d2b7cd09101df26d67d91b643923f9d9423d3672ef576f7a4a9ac61e1239d4684b", 0x36}, {&(0x7f00000007c0)="144626609e066b0c1a640731f5bfac1d7340c2d8d9f45989af099a4db370b14df1a5ce02c1eb11b3775f4dbbb102ebdd10aeda052c6c6be4e4b600ac97ec309ce97b", 0x42}, {&(0x7f0000000840)="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", 0xfe}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000000a00)={0x27, 0x0, 0x0, 0x3, 0xfff, 0x0, "d2ea3e34242847f498f08d463b4ea9b7a61281d2e4f0aba31d786205671025b474cdaf1798b239172347dca7824e495bf7a6da385eafe1a75cd49aa5310b1d", 0x37}, 0x60, &(0x7f0000000b80)=[{&(0x7f0000000a80)="975b6b29cd454693b73fd595d02fd46853cdf212752a76734c4aa477db7dd56a5e3031d335ed753395d1e9f52e40c54c80e3edfa163f7403d1923d920b4d19af59c8025af94c9f0c0a5dbe6e94903d6615d875d28904f4603d231f1d6acf43f2b7af8873f8525c0ee8f4a97a55f5471f86573eb790ac5d027a178256f9a8e56e6d8289bafc387a1d334a2e11cc17cfcbdd9a66c556ab91d39e4bfe3297e8357ea7c5a02f05d43cd0791d6aa7370798301993b031acb6d34a5b6ff6599dc7e97a29cf10365cc26f0bf2abdf98bed331e2424c603e942cf477ba67fd92", 0xdc}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000bc0)={0x27, 0x1, 0x0, 0x3, 0x2, 0x7a66, "64bf01af96bad9b9d72d3aaf143a605fd8f3cad39f2199be8d9c0cf5b1c2a404e2abd0a4a88568bcf1edd294be8c531112cdc4f63e769c4510b20dfc51a0c8", 0xb}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000c40)="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", 0xfe}], 0x1, &(0x7f0000000d80)={0xc8, 0x11f, 0xf6, "771088787584590c90482a7092d74ffee9c8565019ba3052da628d0e75cda356195549a8a94a9ab2ae7f0bfa4ec156a4e8b24fc501ebdf5b78ff0c6f67808e54258dd35a6a59d1f223f8b18f14a412424c28c567a6698f6db41859e38afdb11d169d75af924c012a8afb075175648ba423932ab5afe178779b6a0cf41519a7bd778b90fb66c31b2b0e3372c61b2546dcf8bbde419bcbbe7d0cb3ce7712db162cae521d761d0c467a6ac45fb100f680a4b1d62cfb7f8a6f4a"}, 0xc8, 0x40800}, {&(0x7f0000000e80)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x3, "97ae0764ba2f9aac204ef1014807ce9f818d86548d2a06f59ca7d2a7c7edf149aee12b8e19fb62585f818eb469a46058d794714e3dc2288abfba6c683bf543", 0x39}, 0x60, &(0x7f0000001100)=[{&(0x7f0000000f00)="7cd456bc0e5db31d530c130a431c3c68d7edc3c04cd0f08c38f3eaf9655dc2538ba757cded8e84edeb81534e1cd0146e338a40fc2f1cb446489405e602aa0228141d926fc034756cec90f472fc1cd1697dabca261997d5e45fc7c153c32c9edc19b2378aef9f8852ffc08dff63ac3a4d9afa2c447f147d6325cf955504896273f09871da655556a7edbe4220c04a59ddc8fd8e048a3bc9acc6b7bf7e9265f8a02f933699f6fdca531b37600ebdf3883b7fef8dcc7dd58aefe0020bb5aaca7406ecf5a4a60cffe6924757", 0xca}, {&(0x7f0000001000)="37c8437d2eaf30fb3c9f586c7d1ce908b6adf218183c9a933b67c41620494992283d434f045b4063f3792f4e3ec1b645f8553c0cc22262c0d91f4e5d0d682b33ab13f10e602e24febc32905e2ce899846ffe9ee8be167aecf661718e4cfcd98b01be44f704db51fa7fafaa40a56391dbc791556e7bc4d26b6cc1f40345325c5b371b65327aef801f7e350219c205e63d1aa5676c1b2c2ad52067582b8848791018c5177e3792b143f9562016a6244e605ace050b3fbdf2ddd393b990a671f85bbdabf2f1e0a5b1cbbef05307c5035cb8cf53975a0752f89556009f5451ea4a", 0xdf}], 0x2}, {&(0x7f0000001140)={0x27, 0x0, 0x2, 0x6, 0x4, 0xc32c, "721e1fdbfcbff5aa165554d589f8987490ad3d95d8102ef31603353761624375bd6e62b8cde8adb8fb543256e5d877417a62029af098e71be40c4e4d4eafcf", 0x38}, 0x60, &(0x7f00000025c0)=[{&(0x7f00000011c0)="46c0115d51306d058bd212ebb33d26af76f33a8f91be41d9e8ab2070788bf3876316a378928fba9ee00882d417b2cf9eef1b1529e82c0e60aff3edec02aac1be7de5e107d1ac8e7d32535525d50f2a59570e3e59dfed77a511f4911e7341de6dda19a3", 0x63}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="6b5f9fa97f125c6eae41c7b611964e34692d8ad14b4044633f5c6c5dbc15f8a14f03a464bd3f2f93cb34f47d6dd5ef3c4c812411500fd1402276d5bb3cc2f50aa9f121939d1b24725e24b3ca3a67c79b72c5877e47ee9ad4ae0302fb81889bccf97e29f2ad22769d5da5c8bccb495bf511681a0534e01f4258ac9bb1654a569e3b09585117c8e872c313e76232352743c7166da5cb50b50e00005cfdd3b668cddc904447227d9664a8bd21a75909ed845f97627d0dfd1d87aa7eae9c242c2c82b8d11a204203d138bfa3f91071dba04ab89b8bb43ded1c2a9b0443758b06f3487cc77f4b3ab1046eb7", 0xe9}, {&(0x7f0000002340)="2d5391efcb4e1a6da0beb7ade4ec477b174d3d20130c1ffcfaf50ba5378fdc6af20307ebf1", 0x25}, {&(0x7f0000002380)="4c36915caaa35c6d42271c93bf97c3c6c5a9e4a8f706cf9ed22e231805c55c6c768ae33d3deb4e1228cc205eb17bb184a36f1ea616cd51286599fe5534a635a3ae76c3d347cd66e9e8dca8b888d490b429195e952a83", 0x56}, {&(0x7f0000002400)="ef6a02d48b43288e695802176ad229a622e3151459f44983969c5044fe1a7198c849c1936d5cbd93b57ac1f7e2ea72513d587a4ad22268d43e3ca6e4e0a0d721713090baeeb0da747aa5693becc547badf407a656ba885355db0892c3a16779c16ef", 0x62}, {&(0x7f0000002480)="e7053ae969deef68bd737414e1dad645470ea497701ed70045aec123", 0x1c}, {&(0x7f00000024c0)="9b438d89f32b3989481345020542888918fa0789c40742b22aac94e9382040832dc2ae66118c7f666290210939a0aaed2ea2ae41ea6d5d1c176367c15920a27d558c6efadaa0744f2eb9d8fa8e0e941b7a6bf3cd9e64bd0058bd2e846118d530fd40d2567c135ec6a8f4b32067fb5268eae03f9f06d54c2e882041f60f2ea0f972f6ecf2021a85745aa2f86adfe8bfab7ffa76db47ccf2279831aa35071d2490b90551a6756e94e6ab228421904754050cb79d174edf265295e669400f251c77c042e545e8f052852b41b88ea4d91c", 0xcf}], 0x8, 0x0, 0x0, 0x4000000}], 0x5, 0x40840) socket$inet(0x2, 0x0, 0x2) 2018/04/14 00:37:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x1c00000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/14 00:37:46 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@empty, r1}, 0x14) 2018/04/14 00:37:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xa000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 607.751928] device lo entered promiscuous mode [ 607.803102] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 607.851607] IPVS: ftp: loaded support on port[0] = 21 [ 607.892713] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/04/14 00:37:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r2, 0x0) clone(0x8000000, &(0x7f0000000680)="ade16331440daf72201341d3464f25f850475ac29b63766c3362a977dff1134b43682cee75bb11e975f976cfdff08a3699c3ccaa059c2b05812ca4de8f0f9bdfdb4df8e0378455132b4d1d7a4e56b0535c1241f73f1e9d115b0fc66ca97fc97ad8c3341816e0f08abe7b3b4b673a910eca8913e6", &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="cba6a61d03e91410a5a2406ea76f49c933f97ef5e3c9c3fc356f03cdc5fd938cf25dcacfb94f61f8a6becbed7a77e0f4022fc323abd16867d617c230f939898a757f344d29610851a1c8c557cbf03d7d3dbe83e9fe3268e619797a19c9cb1346ce0f3ed40ceb1ad2899ce6eff69e413b50445e5a66d5a0f4dc1664ecf088e906f5ff5e92906c01eded6d9979e7a1c0599c4b41ba884b764b0a453151dbbd3173ca87a1859f94124e6383fa0ff3fd03522214f4792f102215179c561b02f15a2804701e80b65ae3645f3d1a4cd82fcad1d311cd30c374b419ee3899c450c4808765cea6532540be7f98") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0xdb69, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getpid() fstat(r0, &(0x7f0000000480)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x200000) 2018/04/14 00:37:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), 0x4) 2018/04/14 00:37:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) 2018/04/14 00:37:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xa00, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:47 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x2040) write$sndseq(r0, &(0x7f0000000040)=[{0xfffffffffffffff7, 0x5, 0xfffffffffffffffa, 0x2, @tick=0xfffffffeffffffff, {0x8b6, 0x9}, {0x1, 0x1}, @result={0x1, 0x3}}], 0x30) clock_nanosleep(0x9, 0x41, &(0x7f000084fff0)={0x77359400}, &(0x7f0000fd9000)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x6, 0x8, 0x401}) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/14 00:37:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x7, &(0x7f0000000300)="b4d33e9af26bb7d47f6d044d508b44b22345a0d43211b1f018a6e700ce0407c6ec0156d797d74f99e49f8da7ae303f96477f8888fbf7c81de0d1aba8702535f902b1d7a1a95353088facaf5ae200000009e47c154769aeba78a4f12bea2a0a695b37c8dadab74595e604fc3bb220347619166e7231e2cce676000000c71462b4d548e29c6478a18035be8d977620a9b05e6ce8a9cda966fb0a3ecada0e8c7874b6b0483ab9f1") readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/65, 0x41}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/14 00:37:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf00000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/246) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:37:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x1c, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0xfffffffd, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 00:37:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000000000000]}, 0x10) 2018/04/14 00:37:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigprocmask(0x1, &(0x7f0000000040)={0x400}, &(0x7f00000001c0), 0x184) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x101, 0x0, 0x8000000006, 0x81}, {0x8, 0x8, 0x7fffffff, 0x7fffffff}, {0x2, 0x8000, 0x3c, 0x1000}, {0x1, 0x78e3, 0xffffffffffffffc1, 0x88}, {0x5, 0x9, 0x809, 0x1}, {0x3121, 0xc1e8, 0x5, 0xee1}]}, 0x10) 2018/04/14 00:37:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x3, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff000000000000]}, 0x10) 2018/04/14 00:37:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x801) r2 = dup(r0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x9, 0x1000, 0x3, 0x6]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) r4 = dup3(r1, r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r4, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) [ 609.028328] IPVS: ftp: loaded support on port[0] = 21 [ 609.467737] device erspan0 left promiscuous mode [ 609.473818] bridge0: port 3(erspan0) entered disabled state [ 609.545381] device bridge_slave_1 left promiscuous mode [ 609.551056] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.564784] device bridge_slave_0 left promiscuous mode [ 609.570390] bridge0: port 1(bridge_slave_0) entered disabled state [ 609.601961] team0 (unregistering): Port device team_slave_1 removed [ 609.614097] team0 (unregistering): Port device team_slave_0 removed [ 609.700719] bridge0: port 1(bridge_slave_0) entered blocking state [ 609.707157] bridge0: port 1(bridge_slave_0) entered disabled state [ 609.714538] device bridge_slave_0 entered promiscuous mode [ 609.743157] bridge0: port 2(bridge_slave_1) entered blocking state [ 609.749568] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.757353] device bridge_slave_1 entered promiscuous mode [ 609.789578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 609.816739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 609.888152] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 609.916107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 610.029337] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 610.036580] team0: Port device team_slave_0 added [ 610.061230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 610.068579] team0: Port device team_slave_1 added [ 610.093898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 610.121782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 610.148821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 610.156192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 610.164268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 610.185223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 610.192302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 610.200536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 610.432388] bridge0: port 2(bridge_slave_1) entered blocking state [ 610.438792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 610.445442] bridge0: port 1(bridge_slave_0) entered blocking state [ 610.451821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 610.460346] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 610.784209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 611.319324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 611.403166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 611.492126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 611.498405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 611.506079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 611.583811] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/14 00:37:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0xf, 0x7, 0x10000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000200)="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", 0x82, 0x1, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffe62) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/14 00:37:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb73363534177981c0994a1e80d90d4b268bdbc91fab9c1c7f063e676e83c740e2d647570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f00000000c0), 0x100000000) 2018/04/14 00:37:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x8, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:51 executing program 4: r0 = socket(0x4, 0x5, 0xfffffffffffffffd) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'bond0\x00', 0x81}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8923, &(0x7f0000000100)={'bond0\x00', 0xffe}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x6, &(0x7f0000002480)=[{&(0x7f00000001c0)="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", 0x1000, 0x8000}, {&(0x7f00000011c0)="22636c16b7fec5eff56db23ce2026c705118663e225a96bcc0186dba5367193546ff64874acf3a40f4695dd6405f3df0cc20ade71a", 0x35, 0x7}, {&(0x7f0000001200)="33e016764266ab9ddfe34c7a6cea26ee0fb4585df017e995f0dc4a87e454036e5ea3f35f4a1f55e4670fbe1e1a3256930ad248915ef75b74ea5d410f959c946b8dc6ba3cc44b", 0x46, 0x2}, {&(0x7f0000001280)="1bdfed4324299baaf77fe13931c6ec57ccae7878d59c0553a373f0f65f9763b818fcf4a70e14828047b21e4ed988c2a3e2e6781510b874c9d992cd72d4ff5c05c9b06910abc0b2976d4c3b58471f16a23eb4a329ab65fde8dcfbc6fc4282102cb9bab296ae2cf6734bad9671679a5dcd6ad0be0f5627eb6252284b73fea9d952321837772a4b1a10936ad94ffa4ab8c4e43fe155ec736059c811f2f87d0a1e5ceb54864cbbd718700fe8d0a9de60752863a2d620c56861ca0aa57a7506ed08aa96cf59d43feac81b6d4ea7b81bbe10b630ac8dcf34e1f1c6190dd4ba", 0xdc, 0x9}, {&(0x7f0000001380)="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", 0x1000, 0x80000001}, {&(0x7f0000002380)="bd6e7deffcd19f6cbce314398510b61b2bbdd6744c6b03f024d83733d1508b6ed0ae35fc8bbd8dce2e8a657cf3ded5c5b604966e9c6c4c3dd1398b571a75e26464d7b72c3eb4b8bc97a3c621520299da60de9ba40d3b6ba6fe9e5a52a821f3d28c83e815378a257760126458ea440950a9afc966934f26bdc3db34b6fa3313152cf6c6c6cb2b61aa6b9869840a7d4959b5cdfe80ee0b4d560a8cc3a3dfe910546eed093752d5193483183c97e1d9503a54a8d768aa9e038c0d0dde5d2ab2fe1d8ba75f0f513c53d8235da9c034ef40cee74160", 0xd3, 0x81}], 0x800, &(0x7f0000002540)={'nouuid,', {[{@sysvgroups='sysvgroups', 0x2c}, {@nouuid='nouuid', 0x2c}, {@quota='quota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x35, 0x7c, 0x33, 0x0]}, 0x2c}, {@noattr2='noattr2', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@largeio='largeio', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/14 00:37:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97cf3820]}, 0x10) 2018/04/14 00:37:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x9effffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:51 executing program 2: r0 = getpgrp(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x14100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000000c0)={0x8, 0x5a6c4321, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/14 00:37:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x14) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="3ac14d7af4c665fe523b853b837417d4", 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) 2018/04/14 00:37:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x200000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000480)={@mcast2, 0x0}, &(0x7f00000004c0)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x1fe0, 0x4e24, 0x8, 0xa, 0x80, 0x20, 0x62, r1, r2}, {0x10001, 0x5, 0x7fff, 0x3, 0x4, 0x3fc, 0x100000000, 0xfffffffffffffff7}, {0xffff, 0x7, 0xb175, 0x4}, 0xf69e, 0x6e6bc0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x3, 0x1, 0x0, 0x9, 0x0, 0x7f3}}, 0xe8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1}, 0x0) socketpair(0x2, 0x4, 0x80, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000400)) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x3a334e5a}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x101, r5}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="b3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/14 00:37:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000]}, 0x10) 2018/04/14 00:37:52 executing program 4: socket$inet6(0xa, 0x4, 0xc46) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x100) 2018/04/14 00:37:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x400000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002a80)=0x0) r10 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002b40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) getgroups(0x2, &(0x7f0000002c00)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003240)=0x0) r16 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) r18 = getpid() getresuid(&(0x7f0000003300), &(0x7f0000003340)=0x0, &(0x7f0000003380)) getgroups(0x6, &(0x7f00000033c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r21 = getpgrp(0x0) fstat(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003540)=0x0) r25 = getuid() stat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003640)={0x0}, &(0x7f0000003680)=0xc) lstat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() lstat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() r33 = getpgrp(0xffffffffffffffff) r34 = geteuid() r35 = getegid() r36 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003ec0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003fc0)=0xe8) r38 = getgid() r39 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004100)=0xe8) getresgid(&(0x7f0000004140), &(0x7f0000004180)=0x0, &(0x7f00000041c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005880)={0x0}, &(0x7f00000058c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005900)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000005a00)=0xe8) r44 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005a40)=0x0) getresuid(&(0x7f0000005a80), &(0x7f0000005ac0)=0x0, &(0x7f0000005b00)) getresgid(&(0x7f0000005b40)=0x0, &(0x7f0000005b80), &(0x7f0000005bc0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005c40)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000005d40)=0xe8) getgroups(0x7, &(0x7f0000005d80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r51 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000005e40)=[0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000061c0)=0x0) lstat(&(0x7f0000006200)='./file0\x00', &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006840)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000006940)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006980)={0x0, 0x0, 0x0}, &(0x7f00000069c0)=0xc) sendmmsg$unix(r1, &(0x7f0000006ac0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="4bc835f2e7b176a69eb06e712460fe4dea04bdb44524c8ab049fa2026854a751d5f3f0169f6f8efc95a7871ba35e6d41ea1128794477c183cd7351a98e948355cc16cdd8e7a09719a2", 0x49}, {&(0x7f0000000240)="f279a84e14c3b6bb87cedea2182c511fde8ee63ba2a52c06d62aeccac88a5fc60a54585ac88253df620baf691f320199a0908c816226a4e070eb8f0900c907cede6f196cdd6182704415deaaa3115da686cf8aaed6b4d0a14d18b15e5cd92dce4d36c0e357fa896df33da5817c8037f5f469d319cfe24639bfffd5eb202ea07ebc7d8eb4e465b2cf6d04e774dcdc772fc78193aad501b65bec0e8dfcb4fca4a176d83d49a12b95b1ab1107aa9ccab00a22e8bd9c8bf9c6c5973f0d7756ce828e2173d80660b5a24b3d1e9b0aa9696acd3e563232910d54cd086459611a82cbb404b63d9da7ed396c9297d52e1b930cc731cc01cb56eab8", 0xf7}], 0x2, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa0, 0x4000}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000000700)="d895371d8c76011a26c3cfd7ffedbb3c05bd6f750242f4b81793eb36043ce5e04f008a74090d9e950c9753444720a7a9a1487018e85e9ed80a4f25b33f29a319ad870b97f98ddd6619daf706283fba15c58c6e499f457b9e703cabbe4bd9", 0x5e}, {&(0x7f0000000780)="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0x1000}, 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&(0x7f0000006180)=[{&(0x7f0000006000)="94c9117368395b31776ee0e3a0710b94a50b8a60f9d6532208a56749ba31142510d16136549d0d032eab53ea72c9f81db3ca8c39c6ce95a1abd74c0ed921078f324ca0d93eea07ebf2bf60b3485a7f803477088e40", 0x55}, {&(0x7f0000006080)="34c298b31968729c53ba9dbb35f8719d2914f5be2505361f9baf365f13383cac594fe290031a5379258a7b07a9ca0c894e8ef5d8aadb09fa0d5ec9e3a6c30635ac9657dc70fd455c7a835eef872b7b376350e340be9e1027aa9b2fad6654d1d3038d67d11aa0a71dbd00ac8c6fa80fdc20559c6746faa27605745e455d66702024a46111ab6e6a608e17857648a2e10e9a75f436cc21237a8fc2ed2bfdd052c57dd59ae72f33237a9dbb1ee6a95a560f4b3b05e04f4895133432e0259e7e8bb0fde46739dcf9fef765247e315a20c8996335b9db7ea9015d8db79f380100e6", 0xdf}], 0x2, &(0x7f0000006340)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r0]}], 0x68, 0x24008010}, {&(0x7f00000063c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006580)=[{&(0x7f0000006440)="e56a7bf1ab95097805b8859320d1461ed0e1e1707fbb65a5", 0x18}, {&(0x7f0000006480)="d71bdc88e2896e9bc4ddf86e810e7350cad413dd755bea01812afe5dc09ac5a099711bf592360b7adc72f5cd747cf7fe70b81c794c9485cf4b4a971d3fc75b2a9917085923d8d0da6fc8a66b4b77b5e4a1c5e536b0f5ee9ade0d386c4546bed3b6f5b74b877583ca15ff5b6f9db9208a25e40e27bbbb867d5e5a51bca960bf5deeb9e2f990d047802762e0f85921bea9ba832c32b904080519959efcf50e08242a90ab4e513fd2b00994b2a3f0d26abb57538f4e282066b56563151f87f1f6b2aa7b9d88767f12166e3a22c37404deedd2b8f0d81acfaeba03d485d1b03fb4c7ed06", 0xe2}], 0x2}, {&(0x7f00000065c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006800)=[{&(0x7f0000006640)="877d4de2de872fbb38cfcf469a5a306a6ddf2040d77014bd2095a48f94cec9da3c3c2ae3ee1cf85400fdc25e53848c6cc6f6dece86553bc7b993b80c62c9ae66d91b986c2b158ca854e1acb8a458c09aad7c67e7fff4d6c59ec709d4e479270ce003fe", 0x63}, {&(0x7f00000066c0)="e8cd9189120e7dea90381cc1a6ae3a4a15626b27f470c2f63706d8f8092686ab74b02f09d6f28bf48eb34be0415c63a43a5e07dd2c52709c7d43554a408b72be859bc02555bf92dece5fe43ede286e6894301b154597ef16bf9f85e21a72624c3fcc81dea1c02430392dee767d5c43e1522081fcc9e14805fde5817dd7bf14264ba01a4862f2908febb61f2ab513cea61f2853b62cd1074e2a23c0fc3ff975beaa910d9809d1e309a492e8186ad3f54b7e9d65fb08023b6a2bee2ee7d52a39e630231459c62744d016c6", 0xca}, {&(0x7f00000067c0)="7aea99126763489add", 0x9}], 0x3, &(0x7f0000006a00)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xa0, 0x20000010}], 0x9, 0x4000880) 2018/04/14 00:37:52 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80605414, &(0x7f0000000040)=""/33) r1 = socket$inet6(0xa, 0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/04/14 00:37:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}, 0x10) 2018/04/14 00:37:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x600000000000000, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e000900000004f839ef0000fff30f000100000000050000000000000009ff6e35ea", 0x26) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/14 00:37:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000001c0)=""/253, &(0x7f0000000000)=0xfd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="10000000000000048d030000000000fc"], 0x10}}], 0x2, 0x0) 2018/04/14 00:37:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000900)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000800)=""/249, 0xf9}], 0x9, &(0x7f0000002e00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f00000029c0)=""/160, 0xa0}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/141, 0x8d}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/99, 0x63}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000000780)=""/30, 0x1e}], 0x9, 0x0) 2018/04/14 00:37:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef]}, 0x10) 2018/04/14 00:37:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000001540)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xc00e0000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:37:52 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x402001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x50, 0x6, 0x9, 0x7, 0x6, 0x9, 0x7f, 0x10000, 0xee6, 0x8, 0x171ffda4, 0x4, 0x8, 0x4, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x0, 0x5, 0x3, 0x2, 0x6}, &(0x7f0000000380)=0x14) r2 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r2, &(0x7f00003daff0)={0x2, 0x4e20}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x21}, @empty, 0x0, 0x9, 0x2, 0x400, 0x5, 0x40, r5}) listen(r2, 0x81) sendto$inet(r2, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r6 = fcntl$dupfd(r3, 0x406, r4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000000180)) 2018/04/14 00:37:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8000, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x4) 2018/04/14 00:37:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x11, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97cf382000000000]}, 0x10) 2018/04/14 00:37:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000380)) 2018/04/14 00:37:52 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/43) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3, 0x6ce6000000000, 0xfffffffffffffd37, 0x5, 0x0, 0x7, 0x91850, 0x2, 0x3, 0x7, 0x80000000, 0x3, 0xfff, 0x0, 0x1, 0xfff, 0x400, 0xd5, 0xffff, 0x100, 0x1ff, 0x2, 0x8, 0xfffffffffffffffb, 0x40, 0x25bc, 0x16a2, 0x8, 0x91, 0x4, 0xd17, 0x6, 0x8, 0xebf7, 0x80, 0x4, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000200), 0xb}, 0x8000, 0x1000, 0x4, 0x2, 0x4, 0xffffffffffffffff, 0x100000000}, r3, 0x8, r1, 0x9) keyctl$link(0x8, r0, r2) linkat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='.\x00', 0x1000) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x3, 0x1}}, 0x2e) 2018/04/14 00:37:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)=@ipv4_getnetconf={0x14, 0x52, 0x807, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34, 0x33, 0x39, 0x34, 0x31, 0x33, 0x32, 0x35, 0x34, 0x39]}, 0xa) 2018/04/14 00:37:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00J\x00\x00\x00']) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x401, 0x4, 0x5, @random="e0df114e1e3f", 'veth1\x00'}) 2018/04/14 00:37:52 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000540)=0xe, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000580)=0xead1) r1 = memfd_create(&(0x7f00000002c0)='/dev/vcs\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3, 0x100000000, 0x6, 0xe24, 0xfffffffffffffffb, 0x9, 0x2, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x6, 0x9, 0x2, 0x8b, 0x4}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x7fff}, &(0x7f0000000440)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40200) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0xe, &(0x7f0000000180)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x187) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt(r5, 0x40000000000006, 0x20, &(0x7f0000747edc)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000000140)="0add5d42fc09f0973be415d4819a5e66e7469e4a3c40289b12167e9311272772097390ee8046df7255498060538ccca7f250aaf08e96bc3f51") setsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000000280), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000480)=0x4) 2018/04/14 00:37:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0xffffffc0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/14 00:37:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000740)='net/ptype\x00') sendto$inet6(r0, &(0x7f0000000040)="1c9f84c939f5f697567f50b0e20f288c16f4d4b25caa437c31166baceb0b8b8211a5144bf0e59536b4adb944b10f3495ffe7198eb436da483be885b17b0b4f3aeb2e786357b14ff5b9d37ba4f72617d480025d2a919541c96e", 0x59, 0x8000, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/14 00:37:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, 0x10) 2018/04/14 00:37:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r3, r4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr192,pcbc(aes-aesni))\x00'}, 0x58) [ 619.896212] unregister_netdevice: waiting for lo to become free. Usage count = 3