./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor436381991 <...> forked to background, child pid 4644 [ 34.712625][ T4645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.721931][ T4645] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: [ 35.269323][ T4742] sshd (4742) used greatest stack depth: 22672 bytes left OK syzkaller Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts. execve("./syz-executor436381991", ["./syz-executor436381991"], 0x7ffc9894dfe0 /* 10 vars */) = 0 brk(NULL) = 0x55555573f000 brk(0x55555573fc40) = 0x55555573fc40 arch_prctl(ARCH_SET_FS, 0x55555573f300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x55555573f5d0) = 5072 set_robust_list(0x55555573f5e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f39e3f8a4f0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f39e3f8abc0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f39e3f8a590, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f39e3f8abc0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor436381991", 4096) = 27 brk(0x555555760c40) = 0x555555760c40 brk(0x555555761000) = 0x555555761000 mprotect(0x7f39e404d000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 getpid() = 5072 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "5072", 4) = 4 close(3) = 0 mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24 close(3) = 0 chmod("/dev/raw-gadget", 0666) = 0 socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=704, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5072}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x26\x00\x00\x00\x48\x02\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 704 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 access("/proc/net", R_OK) = 0 access("/proc/net/unix", R_OK) = 0 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5072}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5074 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5075 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5076 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5077 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5079 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 5080 ./strace-static-x86_64: Process 5077 attached [pid 5077] set_robust_list(0x55555573f5e0, 24./strace-static-x86_64: Process 5079 attached [pid 5079] set_robust_list(0x55555573f5e0, 24 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5077] getpid( [pid 5079] <... set_robust_list resumed>) = 0 [pid 5079] getpid( [pid 5077] <... getpid resumed>) = 5077 [pid 5077] mkdir("./syzkaller.GsGLA7", 0700 [pid 5079] <... getpid resumed>) = 5079 [pid 5079] mkdir("./syzkaller.8PppRd", 0700./strace-static-x86_64: Process 5076 attached ./strace-static-x86_64: Process 5080 attached ./strace-static-x86_64: Process 5074 attached ./strace-static-x86_64: Process 5075 attached [pid 5080] set_robust_list(0x55555573f5e0, 24 [pid 5074] set_robust_list(0x55555573f5e0, 24 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5075] set_robust_list(0x55555573f5e0, 24 [pid 5080] getpid( [pid 5075] <... set_robust_list resumed>) = 0 [pid 5074] <... set_robust_list resumed>) = 0 [pid 5080] <... getpid resumed>) = 5080 [pid 5075] getpid( [pid 5080] mkdir("./syzkaller.rIZGym", 0700 [pid 5075] <... getpid resumed>) = 5075 [pid 5074] getpid( [pid 5075] mkdir("./syzkaller.NEeZ7W", 0700 [pid 5074] <... getpid resumed>) = 5074 [pid 5074] mkdir("./syzkaller.QiRmZS", 0700 [pid 5076] set_robust_list(0x55555573f5e0, 24 [pid 5077] <... mkdir resumed>) = 0 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5079] <... mkdir resumed>) = 0 [pid 5077] chmod("./syzkaller.GsGLA7", 0777 [pid 5076] getpid( [pid 5080] <... mkdir resumed>) = 0 [pid 5077] <... chmod resumed>) = 0 [pid 5077] chdir("./syzkaller.GsGLA7") = 0 [pid 5077] unshare(CLONE_NEWPID [pid 5075] <... mkdir resumed>) = 0 [pid 5076] <... getpid resumed>) = 5076 [pid 5076] mkdir("./syzkaller.Kv0yz2", 0700 [pid 5074] <... mkdir resumed>) = 0 [pid 5080] chmod("./syzkaller.rIZGym", 0777 [pid 5075] chmod("./syzkaller.NEeZ7W", 0777 [pid 5074] chmod("./syzkaller.QiRmZS", 0777 [pid 5080] <... chmod resumed>) = 0 [pid 5080] chdir("./syzkaller.rIZGym" [pid 5075] <... chmod resumed>) = 0 [pid 5079] chmod("./syzkaller.8PppRd", 0777 [pid 5074] <... chmod resumed>) = 0 [pid 5080] <... chdir resumed>) = 0 [pid 5075] chdir("./syzkaller.NEeZ7W" [pid 5080] unshare(CLONE_NEWPID [pid 5074] chdir("./syzkaller.QiRmZS" [pid 5075] <... chdir resumed>) = 0 [pid 5075] unshare(CLONE_NEWPID [pid 5074] <... chdir resumed>) = 0 [pid 5077] <... unshare resumed>) = 0 [pid 5074] unshare(CLONE_NEWPID [pid 5080] <... unshare resumed>) = 0 [pid 5075] <... unshare resumed>) = 0 [pid 5074] <... unshare resumed>) = 0 [pid 5080] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5079] <... chmod resumed>) = 0 [pid 5076] <... mkdir resumed>) = 0 [pid 5079] chdir("./syzkaller.8PppRd") = 0 [pid 5079] unshare(CLONE_NEWPID) = 0 [pid 5076] chmod("./syzkaller.Kv0yz2", 0777 [pid 5077] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5076] <... chmod resumed>) = 0 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5084 attached ./strace-static-x86_64: Process 5082 attached [pid 5080] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5081 [pid 5074] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5082 [pid 5075] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5084 [pid 5076] chdir("./syzkaller.Kv0yz2") = 0 [pid 5076] unshare(CLONE_NEWPID) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] set_robust_list(0x55555573f5e0, 24 [pid 5077] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5083 [pid 5082] set_robust_list(0x55555573f5e0, 24 [pid 5079] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5085 [pid 5076] <... clone resumed>, child_tidptr=0x55555573f5d0) = 5086 ./strace-static-x86_64: Process 5085 attached [pid 5085] set_robust_list(0x55555573f5e0, 24./strace-static-x86_64: Process 5083 attached ) = 0 [pid 5083] set_robust_list(0x55555573f5e0, 24 [pid 5085] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 5081 attached [pid 5084] <... set_robust_list resumed>) = 0 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5085] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5084] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5082] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5081] set_robust_list(0x55555573f5e0, 24 [pid 5083] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 5086 attached [pid 5086] set_robust_list(0x55555573f5e0, 24 [pid 5083] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5086] <... set_robust_list resumed>) = 0 [pid 5086] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5083] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5084] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5083] <... socket resumed>) = 3 [pid 5082] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5081] <... set_robust_list resumed>) = 0 [pid 5084] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5082] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5086] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5081] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5084] <... socket resumed>) = 3 [pid 5082] <... socket resumed>) = 3 [pid 5085] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5083] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5084] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5082] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5081] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5086] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5085] <... socket resumed>) = 3 [pid 5084] <... openat resumed>) = 4 [pid 5083] <... openat resumed>) = 4 [pid 5086] <... socket resumed>) = 3 [pid 5085] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5084] dup2(4, 202 [pid 5083] dup2(4, 202 [pid 5082] <... openat resumed>) = 4 [pid 5081] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5086] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5085] <... openat resumed>) = 4 [pid 5083] <... dup2 resumed>) = 202 [pid 5084] <... dup2 resumed>) = 202 [pid 5082] dup2(4, 202 [pid 5081] <... socket resumed>) = 3 [pid 5084] close(4 [pid 5082] <... dup2 resumed>) = 202 [pid 5081] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5084] <... close resumed>) = 0 [pid 5082] close(4 [pid 5086] <... openat resumed>) = 4 [pid 5085] dup2(4, 202 [pid 5084] write(202, "\xff\x00", 2 [pid 5083] close(4 [pid 5082] <... close resumed>) = 0 [pid 5081] <... openat resumed>) = 4 [pid 5086] dup2(4, 202 [pid 5085] <... dup2 resumed>) = 202 [pid 5083] <... close resumed>) = 0 [pid 5086] <... dup2 resumed>) = 202 [pid 5085] close(4 [pid 5086] close(4 [pid 5085] <... close resumed>) = 0 [pid 5083] write(202, "\xff\x00", 2 [pid 5086] <... close resumed>) = 0 [pid 5085] write(202, "\xff\x00", 2 [pid 5084] <... write resumed>) = 2 [pid 5082] write(202, "\xff\x00", 2 [pid 5081] dup2(4, 202 [pid 5086] write(202, "\xff\x00", 2 [pid 5085] <... write resumed>) = 2 [pid 5086] <... write resumed>) = 2 [pid 5084] read(202, [pid 5082] <... write resumed>) = 2 [pid 5081] <... dup2 resumed>) = 202 [pid 5086] read(202, [pid 5085] read(202, [pid 5084] <... read resumed>"\xff\x00\x00\x00", 4) = 4 [pid 5083] <... write resumed>) = 2 [pid 5082] read(202, [pid 5086] <... read resumed>"\xff\x00\x03\x00", 4) = 4 [pid 5085] <... read resumed>"\xff\x00\x02\x00", 4) = 4 [pid 5083] read(202, [pid 5082] <... read resumed>"\xff\x00\x04\x00", 4) = 4 [pid 5086] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] <... read resumed>"\xff\x00\x01\x00", 4) = 4 [pid 5082] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] <... mmap resumed>) = 0x7f39e3778000 [pid 5085] <... mmap resumed>) = 0x7f39e3778000 [pid 5083] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5082] <... mmap resumed>) = 0x7f39e3778000 [pid 5084] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] close(4 [pid 5086] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE [pid 5085] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE [pid 5083] <... mmap resumed>) = 0x7f39e3778000 [pid 5082] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE [pid 5086] <... mprotect resumed>) = 0 [pid 5085] <... mprotect resumed>) = 0 [pid 5084] <... mmap resumed>) = 0x7f39e3778000 [pid 5083] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE [pid 5082] <... mprotect resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5086] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5085] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5084] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE [pid 5083] <... mprotect resumed>) = 0 [pid 5082] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5081] write(202, "\xff\x00", 2 [pid 5084] <... mprotect resumed>) = 0 [pid 5083] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] <... clone resumed>, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 [pid 5085] <... clone resumed>, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 [pid 5082] <... clone resumed>, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 ./strace-static-x86_64: Process 5092 attached [pid 5086] ioctl(3, HCIDEVUP [pid 5085] ioctl(3, HCIDEVUP [pid 5084] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5083] <... clone resumed>, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 [pid 5082] ioctl(3, HCIDEVUP [pid 5081] <... write resumed>) = 2 [pid 5092] set_robust_list(0x7f39e3f789e0, 24 [pid 5083] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 5095 attached [pid 5095] set_robust_list(0x7f39e3f789e0, 24) = 0 [pid 5095] read(202, ./strace-static-x86_64: Process 5094 attached "\x01\x03\x0c\x00", 1024) = 4 [pid 5094] set_robust_list(0x7f39e3f789e0, 24 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5094] read(202, [pid 5095] <... writev resumed>) = 255 [pid 5094] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5095] read(202, [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5094] read(202, ./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x7f39e3f789e0, 24) = 0 [pid 5093] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5093] read(202, [pid 5084] <... clone resumed>, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 [pid 5084] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 5097 attached [pid 5097] set_robust_list(0x7f39e3f789e0, 24) = 0 [pid 5097] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5097] read(202, [pid 5081] read(202, "\xff\x00\x05\x00", 4) = 4 [pid 5081] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5081] <... mmap resumed>) = 0x7f39e3778000 [pid 5081] mprotect(0x7f39e3779000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5081] clone(child_stack=0x7f39e3f783f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7f39e3f78700, child_tidptr=0x7f39e3f789d0) = 2 [pid 5081] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 5099 attached [pid 5099] set_robust_list(0x7f39e3f789e0, 24) = 0 [pid 5099] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5099] read(202, [pid 5092] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 syzkaller login: [ 60.726568][ T5096] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 60.731886][ T5089] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 60.734803][ T5096] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 60.741486][ T5089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.749818][ T5096] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 60.756245][ T5089] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 60.772629][ T5096] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 60.772694][ T5089] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 60.782578][ T5096] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 60.787372][ T5089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.794669][ T5096] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 60.800918][ T5089] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 60.811548][ T5096] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [pid 5092] read(202, [pid 5095] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5094] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5093] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5095] <... writev resumed>) = 255 [pid 5094] <... writev resumed>) = 255 [pid 5093] <... writev resumed>) = 255 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5097] read(202, [pid 5092] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5092] read(202, [pid 5099] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5099] read(202, [pid 5095] read(202, [pid 5094] read(202, [pid 5093] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5093] read(202, [pid 5094] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5094] read(202, [pid 5095] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5095] read(202, [pid 5097] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5097] read(202, [pid 5092] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5092] read(202, [pid 5099] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5097] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5095] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5094] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5093] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5097] <... writev resumed>) = 13 [pid 5095] <... writev resumed>) = 13 [pid 5094] <... writev resumed>) = 13 [pid 5093] <... writev resumed>) = 13 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] read(202, [pid 5095] read(202, [pid 5094] read(202, [pid 5093] read(202, [pid 5099] <... writev resumed>) = 255 [pid 5097] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5095] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5094] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5093] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5092] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5099] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 14 [pid 5095] <... writev resumed>) = 14 [pid 5094] <... writev resumed>) = 14 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5097] read(202, [pid 5094] read(202, [pid 5093] <... writev resumed>) = 14 [pid 5099] <... writev resumed>) = 13 [pid 5097] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5094] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] read(202, [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] read(202, [pid 5092] <... writev resumed>) = 13 [pid 5099] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 255 [pid 5095] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5094] <... writev resumed>) = 255 [ 60.814797][ T5089] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 60.822549][ T5096] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 60.828515][ T5089] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.835931][ T5096] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 60.846752][ T5098] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 60.862268][ T5089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.862331][ T5098] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5097] read(202, [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5094] read(202, [pid 5093] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5092] read(202, [pid 5099] <... writev resumed>) = 14 [pid 5097] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5095] <... writev resumed>) = 255 [pid 5094] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] read(202, [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5092] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5099] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 255 [pid 5095] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5094] <... writev resumed>) = 255 [pid 5093] <... writev resumed>) = 255 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] read(202, [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5094] read(202, [pid 5093] read(202, [pid 5099] <... writev resumed>) = 255 [pid 5097] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5095] <... writev resumed>) = 255 [pid 5094] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5092] <... writev resumed>) = 14 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] read(202, [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5099] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 255 [pid 5095] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5092] read(202, [pid 5097] read(202, [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] <... writev resumed>) = 255 [pid 5092] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5095] <... writev resumed>) = 255 [pid 5094] <... writev resumed>) = 255 [pid 5093] read(202, [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5099] <... writev resumed>) = 255 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] read(202, [pid 5094] read(202, [pid 5093] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5092] <... writev resumed>) = 255 [ 60.878850][ T5098] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 60.887352][ T5098] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 60.897229][ T5098] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 60.905730][ T5098] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 60.909019][ T5089] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 60.913540][ T5098] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [pid 5099] read(202, [pid 5094] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] <... writev resumed>) = 255 [pid 5095] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5094] <... writev resumed>) = 255 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5092] read(202, [pid 5094] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5094] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5082] <... ioctl resumed>, 0x4) = -1 EALREADY (Operation already in progress) [pid 5094] read(202, [pid 5082] ioctl(3, HCISETSCAN [pid 5094] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5094] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5099] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5094] <... writev resumed>) = 7 [pid 5082] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] read(202, [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5094] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5093] <... writev resumed>) = 255 [pid 5092] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5094] <... madvise resumed>) = 0 [pid 5082] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5094] exit(0 [pid 5082] <... writev resumed>) = 13 [pid 5094] <... exit resumed>) = ? [pid 5082] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5099] <... writev resumed>) = 255 [pid 5097] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5095] <... writev resumed>) = 255 [pid 5094] +++ exited with 0 +++ [pid 5093] read(202, [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5082] <... writev resumed>) = 14 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] read(202, [pid 5093] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5092] <... writev resumed>) = 255 [pid 5082] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5099] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 255 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5092] read(202, [pid 5082] <... writev resumed>) = 14 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] read(202, [pid 5093] <... writev resumed>) = 255 [ 60.922528][ T5096] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 60.928847][ T5089] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 60.934606][ T5096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.948553][ T5088] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 60.949154][ T5096] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 60.962808][ T5088] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 60.970797][ T5100] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [pid 5092] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5099] <... writev resumed>) = 255 [pid 5097] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5095] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5093] read(202, [pid 5092] <... writev resumed>) = 255 [pid 5082] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5092] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5099] read(202, [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5082] <... writev resumed>) = 22 [pid 5099] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5097] <... writev resumed>) = 255 [pid 5095] <... writev resumed>) = 255 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5082] close(3 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5097] read(202, [pid 5095] read(202, [pid 5093] <... writev resumed>) = 255 [pid 5082] <... close resumed>) = 0 [pid 5099] <... writev resumed>) = 255 [pid 5093] read(202, [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] read(202, [pid 5093] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5082] <... prctl resumed>) = 0 [pid 5099] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5082] setsid( [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5093] <... writev resumed>) = 255 [pid 5082] <... setsid resumed>) = 1 [pid 5099] <... writev resumed>) = 255 [pid 5093] read(202, [pid 5082] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5099] read(202, [pid 5082] <... prlimit64 resumed>NULL) = 0 [pid 5085] <... ioctl resumed>, 0x2) = -1 EALREADY (Operation already in progress) [pid 5082] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5084] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5082] <... prlimit64 resumed>NULL) = 0 [pid 5081] <... ioctl resumed>, 0x5) = -1 EALREADY (Operation already in progress) [pid 5082] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5095] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5085] ioctl(3, HCISETSCAN [pid 5092] <... writev resumed>) = 255 [pid 5084] ioctl(3, HCISETSCAN [pid 5082] <... prlimit64 resumed>NULL) = 0 [pid 5081] ioctl(3, HCISETSCAN [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5082] unshare(CLONE_NEWNS [pid 5095] <... writev resumed>) = 255 [pid 5083] <... ioctl resumed>, 0x1) = -1 EALREADY (Operation already in progress) [pid 5082] <... unshare resumed>) = 0 [pid 5097] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5095] read(202, [pid 5082] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5099] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5097] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5093] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5092] read(202, [pid 5083] ioctl(3, HCISETSCAN [pid 5082] <... mount resumed>) = 0 [pid 5099] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5097] <... writev resumed>) = 7 [pid 5093] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5092] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5084] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5082] unshare(CLONE_NEWIPC [pid 5099] <... writev resumed>) = 7 [pid 5097] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5095] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5093] <... writev resumed>) = 7 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5085] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5084] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5081] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5099] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5097] <... madvise resumed>) = 0 [pid 5095] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5093] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5085] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5082] <... unshare resumed>) = 0 [pid 5099] <... madvise resumed>) = 0 [pid 5097] exit(0 [pid 5095] <... writev resumed>) = 7 [pid 5093] <... madvise resumed>) = 0 [pid 5083] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5082] unshare(CLONE_NEWCGROUP [pid 5081] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5099] exit(0 [pid 5097] <... exit resumed>) = ? [pid 5095] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5093] exit(0 [pid 5083] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5082] <... unshare resumed>) = 0 [pid 5099] <... exit resumed>) = ? [pid 5097] +++ exited with 0 +++ [pid 5095] <... madvise resumed>) = 0 [pid 5093] <... exit resumed>) = ? [pid 5085] <... writev resumed>) = 13 [pid 5084] <... writev resumed>) = 13 [pid 5082] unshare(CLONE_NEWUTS [pid 5099] +++ exited with 0 +++ [pid 5095] exit(0 [pid 5093] +++ exited with 0 +++ [pid 5084] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5082] <... unshare resumed>) = 0 [pid 5081] <... writev resumed>) = 13 [pid 5095] <... exit resumed>) = ? [pid 5092] <... writev resumed>) = 255 [pid 5085] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5083] <... writev resumed>) = 13 [pid 5082] unshare(CLONE_SYSVSEM [pid 5095] +++ exited with 0 +++ [pid 5082] <... unshare resumed>) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "16777216", 8) = 8 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "536870912", 9) = 9 [pid 5082] close(3) = 0 [pid 5081] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1024", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5092] read(202, [pid 5085] <... writev resumed>) = 14 [pid 5084] <... writev resumed>) = 14 [pid 5083] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5082] write(3, "8192", 4 [pid 5081] <... writev resumed>) = 14 [pid 5092] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5085] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5084] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5083] <... writev resumed>) = 14 [pid 5082] <... write resumed>) = 4 [pid 5081] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5085] <... writev resumed>) = 14 [pid 5084] <... writev resumed>) = 14 [pid 5083] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5082] close(3 [pid 5081] <... writev resumed>) = 14 [pid 5092] read(202, [pid 5086] <... ioctl resumed>, 0x3) = -1 EALREADY (Operation already in progress) [pid 5085] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5084] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5083] <... writev resumed>) = 14 [pid 5082] <... close resumed>) = 0 [pid 5081] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5085] <... writev resumed>) = 22 [pid 5084] <... writev resumed>) = 22 [pid 5083] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5081] <... writev resumed>) = 22 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... writev resumed>) = 22 [pid 5082] <... openat resumed>) = 3 [pid 5081] close(3 [pid 5086] ioctl(3, HCISETSCAN [pid 5085] <... close resumed>) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] <... close resumed>) = 0 [pid 5083] close(3 [pid 5092] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5082] write(3, "1024", 4 [pid 5081] <... close resumed>) = 0 [pid 5085] <... prctl resumed>) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] <... close resumed>) = 0 [pid 5092] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5082] <... write resumed>) = 4 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5092] <... writev resumed>) = 7 [pid 5086] <... ioctl resumed>, 0x7ffc7ff6f7f8) = 0 [pid 5085] setsid( [pid 5084] <... prctl resumed>) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] close(3 [pid 5092] madvise(0x7f39e3778000, 8372224, MADV_DONTNEED [pid 5086] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5085] <... setsid resumed>) = 1 [pid 5084] setsid( [pid 5083] <... prctl resumed>) = 0 [pid 5082] <... close resumed>) = 0 [pid 5081] <... prctl resumed>) = 0 [pid 5092] <... madvise resumed>) = 0 [pid 5086] <... writev resumed>) = 13 [pid 5085] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5084] <... setsid resumed>) = 1 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5081] setsid( [pid 5083] setsid( [pid 5092] exit(0 [pid 5086] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5085] <... prlimit64 resumed>NULL) = 0 [ 60.972864][ T5088] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 60.978651][ T5100] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 60.987418][ T5089] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [pid 5084] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5092] <... exit resumed>) = ? [pid 5086] <... writev resumed>) = 14 [pid 5085] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5083] <... setsid resumed>) = 1 [pid 5082] <... openat resumed>) = 3 [pid 5081] <... setsid resumed>) = 1 [pid 5092] +++ exited with 0 +++ [pid 5086] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5085] <... prlimit64 resumed>NULL) = 0 [pid 5084] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5083] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5082] write(3, "1024", 4 [pid 5081] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5086] <... writev resumed>) = 14 [pid 5085] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5086] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5085] <... prlimit64 resumed>NULL) = 0 [pid 5084] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5082] <... write resumed>) = 4 [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] <... writev resumed>) = 22 [pid 5085] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5086] close(3 [pid 5085] <... prlimit64 resumed>NULL) = 0 [pid 5084] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5083] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5082] close(3 [pid 5081] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5086] <... close resumed>) = 0 [pid 5085] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5082] <... close resumed>) = 0 [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... prlimit64 resumed>NULL) = 0 [pid 5084] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5083] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5081] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5086] <... prctl resumed>) = 0 [pid 5085] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5086] setsid( [pid 5085] <... prlimit64 resumed>NULL) = 0 [pid 5084] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5083] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5082] <... openat resumed>) = 3 [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] <... setsid resumed>) = 1 [pid 5085] unshare(CLONE_NEWNS [pid 5081] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5084] <... prlimit64 resumed>NULL) = 0 [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5082] write(3, "1024 1048576 500 1024", 21 [pid 5085] <... unshare resumed>) = 0 [pid 5082] <... write resumed>) = 21 [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5085] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5084] unshare(CLONE_NEWNS [pid 5083] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5082] close(3 [pid 5081] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5082] <... close resumed>) = 0 [pid 5082] getpid() = 1 [pid 5082] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5084] <... unshare resumed>) = 0 [pid 5082] <... capget resumed>{effective=1<NULL) = 0 [pid 5084] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5085] <... mount resumed>) = 0 [pid 5082] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5085] unshare(CLONE_NEWIPC [pid 5084] <... mount resumed>) = 0 [pid 5083] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5082] <... capset resumed>) = 0 [pid 5081] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5086] <... prlimit64 resumed>NULL) = 0 [pid 5084] unshare(CLONE_NEWIPC [pid 5083] <... prlimit64 resumed>NULL) = 0 [pid 5082] unshare(CLONE_NEWNET [pid 5086] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5085] <... unshare resumed>) = 0 [pid 5084] <... unshare resumed>) = 0 [pid 5083] unshare(CLONE_NEWNS [pid 5081] <... prlimit64 resumed>NULL) = 0 [pid 5086] <... prlimit64 resumed>NULL) = 0 [pid 5086] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5085] unshare(CLONE_NEWCGROUP [pid 5084] unshare(CLONE_NEWCGROUP [pid 5083] <... unshare resumed>) = 0 [pid 5081] unshare(CLONE_NEWNS [pid 5086] <... prlimit64 resumed>NULL) = 0 [pid 5085] <... unshare resumed>) = 0 [pid 5084] <... unshare resumed>) = 0 [pid 5083] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5081] <... unshare resumed>) = 0 [pid 5086] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5085] unshare(CLONE_NEWUTS [pid 5084] unshare(CLONE_NEWUTS [pid 5083] <... mount resumed>) = 0 [pid 5081] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5086] <... prlimit64 resumed>NULL) = 0 [pid 5085] <... unshare resumed>) = 0 [pid 5084] <... unshare resumed>) = 0 [pid 5083] unshare(CLONE_NEWIPC [pid 5081] <... mount resumed>) = 0 [pid 5086] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5085] unshare(CLONE_SYSVSEM [pid 5084] unshare(CLONE_SYSVSEM [pid 5083] <... unshare resumed>) = 0 [pid 5081] unshare(CLONE_NEWIPC [pid 5086] <... prlimit64 resumed>NULL) = 0 [pid 5085] <... unshare resumed>) = 0 [pid 5084] <... unshare resumed>) = 0 [pid 5083] unshare(CLONE_NEWCGROUP [pid 5081] <... unshare resumed>) = 0 [pid 5086] unshare(CLONE_NEWNS [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5083] <... unshare resumed>) = 0 [pid 5081] unshare(CLONE_NEWCGROUP [pid 5086] <... unshare resumed>) = 0 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] unshare(CLONE_NEWUTS [pid 5081] <... unshare resumed>) = 0 [pid 5086] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5085] write(3, "16777216", 8 [pid 5084] write(3, "16777216", 8 [pid 5083] <... unshare resumed>) = 0 [pid 5081] unshare(CLONE_NEWUTS [pid 5086] <... mount resumed>) = 0 [pid 5085] <... write resumed>) = 8 [pid 5084] <... write resumed>) = 8 [pid 5083] unshare(CLONE_SYSVSEM [pid 5081] <... unshare resumed>) = 0 [pid 5086] unshare(CLONE_NEWIPC [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... unshare resumed>) = 0 [pid 5081] unshare(CLONE_SYSVSEM [pid 5086] <... unshare resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5081] <... unshare resumed>) = 0 [pid 5086] unshare(CLONE_NEWCGROUP [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5086] <... unshare resumed>) = 0 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "16777216", 8 [pid 5081] <... openat resumed>) = 3 [pid 5086] unshare(CLONE_NEWUTS [pid 5085] write(3, "536870912", 9 [pid 5084] write(3, "536870912", 9 [pid 5083] <... write resumed>) = 8 [pid 5081] write(3, "16777216", 8 [pid 5086] <... unshare resumed>) = 0 [pid 5085] <... write resumed>) = 9 [pid 5084] <... write resumed>) = 9 [pid 5083] close(3 [pid 5081] <... write resumed>) = 8 [pid 5086] unshare(CLONE_SYSVSEM [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5081] close(3 [pid 5086] <... unshare resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] <... unshare resumed>) = 0 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5086] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "536870912", 9 [pid 5082] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5081] <... openat resumed>) = 3 [pid 5086] write(3, "16777216", 8 [pid 5085] write(3, "1024", 4 [pid 5084] write(3, "1024", 4 [pid 5083] <... write resumed>) = 9 [pid 5082] <... openat resumed>) = 3 [pid 5081] write(3, "536870912", 9 [pid 5086] <... write resumed>) = 8 [pid 5085] <... write resumed>) = 4 [pid 5084] <... write resumed>) = 4 [pid 5083] close(3 [pid 5082] write(3, "0 65535", 7 [pid 5081] <... write resumed>) = 9 [pid 5086] close(3 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5082] <... write resumed>) = 7 [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] close(3 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5086] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "1024", 4 [pid 5082] <... close resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5086] write(3, "536870912", 9 [pid 5085] write(3, "8192", 4 [pid 5084] write(3, "8192", 4 [pid 5083] <... write resumed>) = 4 [pid 5082] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5081] write(3, "1024", 4 [pid 5086] <... write resumed>) = 9 [pid 5085] <... write resumed>) = 4 [pid 5084] <... write resumed>) = 4 [pid 5083] close(3 [pid 5081] <... write resumed>) = 4 [pid 5086] close(3 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5082] <... openat resumed>) = 3 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5082] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] <... write resumed>) = 8 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5086] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "8192", 4 [pid 5082] close(3 [pid 5081] <... openat resumed>) = 3 [pid 5086] write(3, "1024", 4 [pid 5085] write(3, "1024", 4 [pid 5084] write(3, "1024", 4 [pid 5083] <... write resumed>) = 4 [pid 5081] write(3, "8192", 4 [pid 5086] <... write resumed>) = 4 [pid 5085] <... write resumed>) = 4 [pid 5084] <... write resumed>) = 4 [pid 5083] close(3 [pid 5082] <... close resumed>) = 0 [pid 5081] <... write resumed>) = 4 [pid 5086] close(3 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5082] <... socket resumed>) = 3 [pid 5086] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "1024", 4 [pid 5081] <... openat resumed>) = 3 [pid 5086] write(3, "8192", 4 [pid 5085] write(3, "1024", 4 [pid 5084] write(3, "1024", 4 [pid 5083] <... write resumed>) = 4 [pid 5082] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] write(3, "1024", 4 [pid 5086] <... write resumed>) = 4 [pid 5085] <... write resumed>) = 4 [pid 5084] <... write resumed>) = 4 [pid 5083] close(3 [pid 5081] <... write resumed>) = 4 [pid 5086] close(3 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5082] <... sendto resumed>) = 40 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5082] recvfrom(3, [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5085] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5086] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... openat resumed>) = 3 [pid 5083] write(3, "1024", 4 [pid 5082] recvfrom(3, [pid 5081] <... openat resumed>) = 3 [pid 5086] write(3, "1024", 4 [pid 5085] write(3, "1024 1048576 500 1024", 21 [pid 5084] write(3, "1024 1048576 500 1024", 21 [pid 5083] <... write resumed>) = 4 [pid 5082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5081] write(3, "1024", 4 [pid 5086] <... write resumed>) = 4 [pid 5085] <... write resumed>) = 21 [pid 5084] <... write resumed>) = 21 [pid 5083] close(3 [pid 5082] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] <... write resumed>) = 4 [pid 5086] close(3 [pid 5085] close(3 [pid 5084] close(3 [pid 5083] <... close resumed>) = 0 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5082] <... sendto resumed>) = 32 [pid 5081] <... close resumed>) = 0 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5085] getpid( [pid 5084] getpid( [pid 5083] <... openat resumed>) = 3 [pid 5082] recvfrom(3, [pid 5086] <... openat resumed>) = 3 [pid 5085] <... getpid resumed>) = 1 [pid 5084] <... getpid resumed>) = 1 [pid 5083] write(3, "1024 1048576 500 1024", 21 [pid 5082] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5081] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5086] write(3, "1024", 4 [pid 5085] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5084] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5083] <... write resumed>) = 21 [pid 5082] recvfrom(3, [pid 5086] <... write resumed>) = 4 [pid 5085] <... capget resumed>{effective=1<{effective=1< [pid 5082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5081] <... openat resumed>) = 3 [pid 5086] close(3 [pid 5085] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5084] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5083] <... close resumed>) = 0 [pid 5082] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] write(3, "1024 1048576 500 1024", 21 [pid 5086] <... close resumed>) = 0 [pid 5085] <... capset resumed>) = 0 [pid 5084] <... capset resumed>) = 0 [pid 5083] getpid( [pid 5081] <... write resumed>) = 21 [pid 5086] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5085] unshare(CLONE_NEWNET [pid 5084] unshare(CLONE_NEWNET [pid 5083] <... getpid resumed>) = 1 [pid 5081] close(3 [pid 5086] <... openat resumed>) = 3 [pid 5086] write(3, "1024 1048576 500 1024", 21 [pid 5083] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5081] <... close resumed>) = 0 [pid 5086] <... write resumed>) = 21 [pid 5083] <... capget resumed>{effective=1< [pid 5086] close(3 [pid 5083] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5081] <... getpid resumed>) = 1 [pid 5086] <... close resumed>) = 0 [pid 5086] getpid( [pid 5083] <... capset resumed>) = 0 [pid 5081] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5086] <... getpid resumed>) = 1 [pid 5083] unshare(CLONE_NEWNET [pid 5081] <... capget resumed>{effective=1< [pid 5086] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5081] <... capset resumed>) = 0 [pid 5086] <... capset resumed>) = 0 [pid 5081] unshare(CLONE_NEWNET [pid 5086] unshare(CLONE_NEWNET [pid 5082] <... sendto resumed>) = 36 [pid 5082] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5082] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5082] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5082] close(4) = 0 [pid 5082] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5082] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5082] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5082] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5082] close(4) = 0 [pid 5082] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... unshare resumed>) = 0 [pid 5082] <... sendto resumed>) = 64 [pid 5082] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5084] <... unshare resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5084] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5083] write(3, "0 65535", 7 [pid 5086] <... unshare resumed>) = 0 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... write resumed>) = 7 [pid 5081] <... unshare resumed>) = 0 [pid 5084] write(3, "0 65535", 7 [pid 5083] close(3 [pid 5081] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5084] <... write resumed>) = 7 [pid 5083] <... close resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5084] close(3 [pid 5083] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5081] write(3, "0 65535", 7 [pid 5084] <... close resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5081] <... write resumed>) = 7 [pid 5086] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5084] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5083] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5081] close(3 [pid 5086] <... openat resumed>) = 3 [pid 5086] write(3, "0 65535", 7) = 7 [pid 5086] close(3) = 0 [pid 5086] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5086] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5086] close(3) = 0 [pid 5086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5086] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] <... close resumed>) = 0 [pid 5081] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5084] <... openat resumed>) = 3 [pid 5083] <... write resumed>) = 8 [pid 5081] <... openat resumed>) = 3 [pid 5084] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5083] close(3 [pid 5081] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5084] <... write resumed>) = 8 [pid 5083] <... close resumed>) = 0 [pid 5084] close(3 [pid 5081] <... write resumed>) = 8 [pid 5084] <... close resumed>) = 0 [pid 5081] close(3 [pid 5084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5081] <... close resumed>) = 0 [pid 5084] <... socket resumed>) = 3 [pid 5083] <... socket resumed>) = 3 [pid 5084] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5081] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] <... unshare resumed>) = 0 [pid 5085] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "0 65535", 7) = 7 [pid 5085] close(3) = 0 [pid 5085] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5086] <... sendto resumed>) = 40 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... sendto resumed>) = 40 [pid 5083] <... sendto resumed>) = 40 [pid 5081] <... sendto resumed>) = 40 [pid 5086] recvfrom(3, [pid 5085] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5084] recvfrom(3, [pid 5083] recvfrom(3, [pid 5082] <... sendto resumed>) = 36 [pid 5081] recvfrom(3, [pid 5086] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5085] <... write resumed>) = 8 [pid 5084] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5083] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5082] recvfrom(3, [pid 5081] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5086] recvfrom(3, [pid 5085] close(3 [pid 5084] recvfrom(3, [pid 5083] recvfrom(3, [pid 5082] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5081] recvfrom(3, [ 61.302093][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.326179][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.336092][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... close resumed>) = 0 [pid 5084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5086] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5084] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] <... socket resumed>) = 4 [pid 5086] <... sendto resumed>) = 32 [pid 5085] <... socket resumed>) = 3 [pid 5084] <... sendto resumed>) = 32 [pid 5081] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] recvfrom(3, [pid 5085] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5084] recvfrom(3, [pid 5083] <... sendto resumed>) = 32 [pid 5082] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5086] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5085] <... sendto resumed>) = 40 [pid 5084] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5081] <... sendto resumed>) = 32 [pid 5086] recvfrom(3, [pid 5085] recvfrom(3, [pid 5084] recvfrom(3, [pid 5083] recvfrom(3, [pid 5082] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5081] recvfrom(3, [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... recvfrom resumed>[{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224 [pid 5084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5086] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] recvfrom(3, [pid 5084] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] close(4 [pid 5081] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] recvfrom(3, [pid 5082] <... close resumed>) = 0 [pid 5085] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5081] recvfrom(3, [pid 5086] <... sendto resumed>) = 36 [pid 5085] <... sendto resumed>) = 32 [pid 5084] <... sendto resumed>) = 36 [pid 5083] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] recvfrom(3, [pid 5085] recvfrom(3, [pid 5084] recvfrom(3, [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5086] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=4, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5085] <... recvfrom resumed>[{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476 [pid 5084] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=5, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5082] <... sendto resumed>) = 36 [pid 5081] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5085] recvfrom(3, [pid 5084] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] <... sendto resumed>) = 36 [pid 5082] recvfrom(3, [pid 5086] <... socket resumed>) = 4 [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5084] <... socket resumed>) = 4 [pid 5083] recvfrom(3, [pid 5082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5086] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5085] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5084] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5083] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=6, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5082] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5086] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5084] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5083] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5082] <... socket resumed>) = 4 [pid 5081] <... sendto resumed>) = 36 [pid 5086] close(4 [pid 5084] close(4 [pid 5083] <... socket resumed>) = 4 [pid 5082] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5086] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5082] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5081] recvfrom(3, [pid 5086] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5084] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5082] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5081] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=7, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5086] <... sendto resumed>) = 36 [pid 5083] close(4 [pid 5082] <... ioctl resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5082] close(4 [pid 5081] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5086] recvfrom(3, [pid 5084] <... sendto resumed>) = 36 [pid 5083] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] <... close resumed>) = 0 [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... sendto resumed>) = 36 [pid 5084] recvfrom(3, [pid 5083] <... sendto resumed>) = 36 [pid 5082] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] <... socket resumed>) = 4 [pid 5086] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5085] recvfrom(3, [pid 5084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] recvfrom(3, [pid 5082] <... sendto resumed>) = 64 [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] recvfrom(3, [pid 5083] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5086] <... socket resumed>) = 4 [pid 5085] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=8, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5084] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5083] <... socket resumed>) = 4 [pid 5082] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5081] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5083] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5082] <... socket resumed>) = 4 [pid 5083] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5082] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5083] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5082] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5083] <... ioctl resumed>) = 0 [pid 5082] close(4 [pid 5083] close(4 [pid 5082] <... close resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5083] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5084] <... socket resumed>) = 4 [pid 5083] <... sendto resumed>) = 64 [pid 5081] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5083] recvfrom(3, [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] <... socket resumed>) = 4 [pid 5083] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5085] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5084] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [ 61.518567][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.527625][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.538823][ T2411] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.549260][ T2411] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5081] close(4 [pid 5086] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5085] <... socket resumed>) = 4 [pid 5084] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5081] <... close resumed>) = 0 [pid 5085] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5084] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5081] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5085] close(4) = 0 [pid 5085] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] <... sendto resumed>) = 32 [pid 5082] recvfrom(4, [{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5083] <... sendto resumed>) = 36 [pid 5086] <... ioctl resumed>) = 0 [pid 5084] <... ioctl resumed>) = 0 [pid 5083] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=9, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5083] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5086] close(4 [pid 5084] close(4 [pid 5082] close(4 [pid 5086] <... close resumed>) = 0 [pid 5085] <... sendto resumed>) = 36 [pid 5084] <... close resumed>) = 0 [pid 5081] <... sendto resumed>) = 36 [pid 5086] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] recvfrom(3, [pid 5082] <... close resumed>) = 0 [pid 5086] <... sendto resumed>) = 64 [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5084] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... socket resumed>) = 4 [pid 5081] recvfrom(3, [pid 5085] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5083] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5085] <... socket resumed>) = 4 [pid 5083] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5085] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5083] close(4 [pid 5085] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5083] <... close resumed>) = 0 [pid 5085] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5084] <... sendto resumed>) = 64 [pid 5083] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5085] <... ioctl resumed>) = 0 [pid 5083] <... sendto resumed>) = 36 [pid 5086] recvfrom(3, [pid 5085] close(4 [pid 5084] recvfrom(3, [ 61.569220][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.578510][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.601963][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.611019][ T2411] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5083] recvfrom(3, [pid 5082] <... socket resumed>) = 4 [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... close resumed>) = 0 [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5086] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] <... sendto resumed>) = 64 [pid 5084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] <... socket resumed>) = 4 [pid 5082] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5085] recvfrom(3, [pid 5083] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5085] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5086] <... sendto resumed>) = 36 [pid 5084] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... ioctl resumed>) = 0 [pid 5082] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5081] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5083] close(4) = 0 [ 61.621344][ T2411] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.630470][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.654225][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.662034][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5083] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] close(4 [pid 5081] <... socket resumed>) = 4 [pid 5082] <... close resumed>) = 0 [pid 5086] recvfrom(3, [pid 5081] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5086] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=10, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5081] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5086] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5086] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5086] close(4) = 0 [pid 5086] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5082] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] <... sendto resumed>) = 36 [pid 5083] <... sendto resumed>) = 64 [pid 5082] <... sendto resumed>) = 32 [pid 5081] <... ioctl resumed>) = 0 [pid 5086] recvfrom(3, [pid 5083] recvfrom(3, [pid 5082] recvfrom(4, [pid 5081] close(4 [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... sendto resumed>) = 36 [pid 5083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5082] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5081] <... close resumed>) = 0 [pid 5086] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5085] recvfrom(3, [pid 5083] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5082] close(4 [pid 5081] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] <... socket resumed>) = 4 [ 61.674302][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.684518][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.693706][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.702926][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.711239][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5085] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=11, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5083] <... socket resumed>) = 4 [pid 5082] <... close resumed>) = 0 [pid 5086] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5085] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5082] close(3 [pid 5081] <... sendto resumed>) = 64 [pid 5086] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5085] <... socket resumed>) = 4 [pid 5083] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5082] <... close resumed>) = 0 [pid 5081] recvfrom(3, [pid 5086] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5085] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5083] close(4 [pid 5082] mkdir("/dev/binderfs", 0777 [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5086] <... ioctl resumed>) = 0 [pid 5085] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5083] <... close resumed>) = 0 [pid 5082] <... mkdir resumed>) = 0 [pid 5081] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5086] close(4 [pid 5085] close(4 [pid 5082] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5082] <... mount resumed>) = 0 [pid 5086] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5082] mkdir("./0", 0777 [pid 5086] <... sendto resumed>) = 64 [pid 5083] <... socket resumed>) = 4 [pid 5082] <... mkdir resumed>) = 0 [pid 5086] recvfrom(3, [ 61.731325][ T2411] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.750571][ T2411] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.759930][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.761677][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 5083] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5085] <... sendto resumed>) = 36 [pid 5084] <... sendto resumed>) = 36 ./strace-static-x86_64: Process 5109 attached [pid 5086] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5085] recvfrom(3, [pid 5083] <... sendto resumed>) = 32 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 [pid 5081] <... sendto resumed>) = 36 [pid 5086] <... socket resumed>) = 4 [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] recvfrom(4, [pid 5109] set_robust_list(0x55555573f5e0, 24 [pid 5086] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5085] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5084] recvfrom(3, [pid 5083] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5081] recvfrom(3, [pid 5109] <... set_robust_list resumed>) = 0 [pid 5086] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5085] <... socket resumed>) = 4 [pid 5084] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=12, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5083] close(4 [pid 5081] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=13, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5109] chdir("./0" [pid 5086] close(4 [pid 5085] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5084] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] <... close resumed>) = 0 [pid 5081] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5086] <... close resumed>) = 0 [pid 5085] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5084] <... socket resumed>) = 4 [pid 5083] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5081] <... socket resumed>) = 4 [pid 5109] <... chdir resumed>) = 0 [pid 5085] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5084] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5083] <... socket resumed>) = 4 [pid 5081] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... ioctl resumed>) = 0 [pid 5084] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5083] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5081] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5109] <... prctl resumed>) = 0 [pid 5086] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5085] close(4 [pid 5084] close(4 [pid 5083] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5081] close(4 [pid 5109] setpgid(0, 0 [pid 5086] <... socket resumed>) = 4 [pid 5085] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5083] close(4 [pid 5081] <... close resumed>) = 0 [pid 5109] <... setpgid resumed>) = 0 [pid 5086] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 61.779106][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.781566][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.817870][ T4769] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 5085] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5084] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] <... close resumed>) = 0 [pid 5081] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... sendto resumed>) = 32 [pid 5085] <... sendto resumed>) = 64 [pid 5084] <... sendto resumed>) = 36 [pid 5081] <... sendto resumed>) = 36 [pid 5084] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5084] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5084] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5084] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5084] close(4 [pid 5109] <... openat resumed>) = 3 [pid 5086] recvfrom(4, [pid 5085] recvfrom(3, [pid 5084] <... close resumed>) = 0 [pid 5081] recvfrom(3, [pid 5109] write(3, "1000", 4 [pid 5086] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5084] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5109] <... write resumed>) = 4 [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5109] close(3 [pid 5086] close(4 [pid 5085] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5081] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5109] <... close resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5085] <... socket resumed>) = 4 [pid 5084] <... sendto resumed>) = 64 [pid 5083] <... socket resumed>) = 4 [pid 5081] <... socket resumed>) = 4 [pid 5109] symlink("/dev/binderfs", "./binderfs" [pid 5086] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5085] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [ 61.839170][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.855319][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.865576][ T4769] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 5083] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5109] <... symlink resumed>) = 0 [pid 5086] <... socket resumed>) = 4 [pid 5085] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5084] recvfrom(3, [pid 5083] <... sendto resumed>) = 32 [pid 5081] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5085] close(4 [pid 5083] recvfrom(4, [pid 5081] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5109] <... futex resumed>) = 0 [pid 5086] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5085] <... close resumed>) = 0 [pid 5083] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5081] <... ioctl resumed>) = 0 [pid 5109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] close(4 [pid 5083] close(4 [pid 5081] close(4 [pid 5109] <... mmap resumed>) = 0x7f39e3757000 [pid 5086] <... close resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5109] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5083] close(3 [pid 5081] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5109] <... mprotect resumed>) = 0 [pid 5084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5083] <... close resumed>) = 0 [pid 5081] <... sendto resumed>) = 64 [pid 5109] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5085] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5083] mkdir("/dev/binderfs", 0777 [pid 5081] recvfrom(3, [pid 5086] <... socket resumed>) = 4 [pid 5085] <... socket resumed>) = 4 [pid 5083] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5109] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5086] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5085] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5083] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5081] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... sendto resumed>) = 32 [pid 5085] <... sendto resumed>) = 32 [pid 5083] <... mount resumed>) = 0 [pid 5081] <... socket resumed>) = 4 [pid 5109] <... futex resumed>) = 0 [pid 5086] recvfrom(4, [pid 5085] recvfrom(4, [pid 5083] mkdir("./0", 0777 [pid 5081] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5085] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5083] <... mkdir resumed>) = 0 [pid 5081] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5086] close(4 [pid 5085] close(4 [pid 5084] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] close(4 [pid 5086] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] <... socket resumed>) = 4 [pid 5081] <... close resumed>) = 0 [pid 5086] close(3 [pid 5085] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 [pid 5086] <... close resumed>) = 0 [pid 5085] <... socket resumed>) = 4 [pid 5086] mkdir("/dev/binderfs", 0777 [pid 5085] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5086] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5085] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5086] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5085] close(4 [pid 5086] <... mount resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5081] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5086] mkdir("./0", 0777 [pid 5081] <... socket resumed>) = 4 [pid 5086] <... mkdir resumed>) = 0 [pid 5081] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 5110 attached [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5081] <... sendto resumed>) = 32 ./strace-static-x86_64: Process 5111 attached [pid 5110] set_robust_list(0x7f39e37779e0, 24 [pid 5085] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5081] recvfrom(4, [pid 5111] set_robust_list(0x55555573f5e0, 24 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 [pid 5085] <... socket resumed>) = 4 [pid 5081] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5085] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5081] close(4./strace-static-x86_64: Process 5112 attached [pid 5111] chdir("./0" [pid 5081] <... close resumed>) = 0 [pid 5112] set_robust_list(0x55555573f5e0, 24 [pid 5111] <... chdir resumed>) = 0 [pid 5081] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] <... socket resumed>) = 4 [pid 5112] chdir("./0" [pid 5111] <... prctl resumed>) = 0 [pid 5084] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5081] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5112] <... chdir resumed>) = 0 [pid 5111] setpgid(0, 0 [pid 5081] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5111] <... setpgid resumed>) = 0 [pid 5081] close(4 [pid 5112] <... prctl resumed>) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... close resumed>) = 0 [pid 5112] setpgid(0, 0 [pid 5111] <... openat resumed>) = 3 [pid 5084] close(4 [pid 5110] <... set_robust_list resumed>) = 0 [pid 5112] <... setpgid resumed>) = 0 [pid 5111] write(3, "1000", 4 [pid 5084] <... close resumed>) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] <... write resumed>) = 4 [pid 5110] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5112] <... openat resumed>) = 3 [pid 5111] close(3 [pid 5081] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5112] write(3, "1000", 4 [pid 5111] <... close resumed>) = 0 [pid 5081] <... socket resumed>) = 4 [pid 5112] <... write resumed>) = 4 [pid 5111] symlink("/dev/binderfs", "./binderfs" [pid 5081] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5112] close(3 [pid 5111] <... symlink resumed>) = 0 [pid 5110] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5112] <... close resumed>) = 0 [pid 5111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5084] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5112] symlink("/dev/binderfs", "./binderfs" [pid 5111] <... futex resumed>) = 0 [pid 5084] <... socket resumed>) = 4 [pid 5112] <... symlink resumed>) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 61.883512][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.893374][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.902327][ T2411] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.912198][ T2411] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.923410][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 5084] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... mmap resumed>) = 0x7f39e3757000 [pid 5110] <... mmap resumed>) = 0x20002000 [pid 5112] <... futex resumed>) = 0 [pid 5111] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5111] <... mprotect resumed>) = 0 [pid 5112] <... mmap resumed>) = 0x7f39e3757000 [pid 5111] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5112] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5112] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5112] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5114 attached [pid 5114] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5114] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5110] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000./strace-static-x86_64: Process 5113 attached [pid 5113] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5110] <... mmap resumed>) = 0x20ffe000 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5110] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5110] <... socket resumed>) = 4 [pid 5109] <... futex resumed>) = 0 [pid 5085] <... sendto resumed>) = 32 [pid 5084] <... sendto resumed>) = 32 [pid 5081] <... sendto resumed>) = 32 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] recvfrom(4, [pid 5081] recvfrom(4, [pid 5114] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5113] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5110] <... futex resumed>) = 0 [pid 5109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5084] recvfrom(4, [pid 5081] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5114] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5113] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5110] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(4 [pid 5084] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5081] close(4 [pid 5114] <... mmap resumed>) = 0x20002000 [pid 5113] <... mmap resumed>) = 0x20002000 [pid 5110] <... bind resumed>) = 0 [pid 5109] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5084] close(4 [pid 5081] <... close resumed>) = 0 [pid 5114] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5113] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] close(3 [pid 5084] <... close resumed>) = 0 [pid 5081] close(3 [pid 5114] <... mmap resumed>) = 0x20ffe000 [pid 5113] <... mmap resumed>) = 0x20ffe000 [pid 5085] <... close resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] mkdir("/dev/binderfs", 0777 [pid 5081] mkdir("/dev/binderfs", 0777 [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5085] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5081] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5110] <... futex resumed>) = 0 [pid 5081] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... mount resumed>) = 0 [pid 5084] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5081] <... mount resumed>) = 0 [pid 5114] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5113] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5085] mkdir("./0", 0777 [pid 5084] <... socket resumed>) = 4 [pid 5081] mkdir("./0", 0777 [pid 5114] <... socket resumed>) = 4 [pid 5113] <... socket resumed>) = 4 [pid 5110] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... mkdir resumed>) = 0 [pid 5084] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5081] <... mkdir resumed>) = 0 [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... setsockopt resumed>) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5115 attached [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5116 attached [pid 5115] set_robust_list(0x55555573f5e0, 24 [pid 5114] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5113] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... futex resumed>) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5084] close(4 [pid 5116] set_robust_list(0x55555573f5e0, 24 [pid 5115] <... set_robust_list resumed>) = 0 [pid 5114] <... bind resumed>) = 0 [pid 5113] <... bind resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... close resumed>) = 0 [pid 5116] <... set_robust_list resumed>) = 0 [pid 5115] chdir("./0" [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5116] chdir("./0" [pid 5115] <... chdir resumed>) = 0 [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] accept(4, NULL, NULL [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... chdir resumed>) = 0 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... accept resumed>) = 5 [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5115] <... prctl resumed>) = 0 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5116] <... prctl resumed>) = 0 [pid 5115] setpgid(0, 0 [pid 5114] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5113] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... futex resumed>) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5084] <... socket resumed>) = 4 [pid 5116] setpgid(0, 0 [pid 5115] <... setpgid resumed>) = 0 [pid 5114] <... setsockopt resumed>) = 0 [pid 5113] <... setsockopt resumed>) = 0 [ 61.945913][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [pid 5110] sendmmsg(5, [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5116] <... setpgid resumed>) = 0 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5109] <... futex resumed>) = 0 [pid 5084] <... sendto resumed>) = 32 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5115] <... openat resumed>) = 3 [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] recvfrom(4, [pid 5116] <... openat resumed>) = 3 [pid 5115] write(3, "1000", 4 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... futex resumed>) = 0 [pid 5109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] <... recvfrom resumed>[{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420 [pid 5116] write(3, "1000", 4 [pid 5115] <... write resumed>) = 4 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] close(4 [pid 5115] close(3 [pid 5114] accept(4, NULL, NULL [pid 5113] accept(4, NULL, NULL [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5116] <... write resumed>) = 4 [pid 5115] <... close resumed>) = 0 [pid 5114] <... accept resumed>) = 5 [pid 5113] <... accept resumed>) = 5 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] close(3 [pid 5116] close(3 [pid 5115] symlink("/dev/binderfs", "./binderfs" [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... futex resumed>) = 0 [pid 5109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] <... close resumed>) = 0 [pid 5115] <... symlink resumed>) = 0 [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... close resumed>) = 0 [pid 5116] symlink("/dev/binderfs", "./binderfs" [pid 5115] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5109] <... futex resumed>) = 0 [pid 5084] mkdir("/dev/binderfs", 0777 [pid 5116] <... symlink resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5109] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5116] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5114] sendmmsg(5, [pid 5113] sendmmsg(5, [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5113] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = 1 [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] <... futex resumed>) = 0 [pid 5113] <... futex resumed>) = 0 [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5114] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5113] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5112] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5116] <... futex resumed>) = 0 [pid 5115] <... mmap resumed>) = 0x7f39e3757000 [pid 5116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] <... mount resumed>) = 0 [pid 5115] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5116] <... mmap resumed>) = 0x7f39e3757000 [pid 5115] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5116] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5084] mkdir("./0", 0777 [pid 5116] <... mprotect resumed>) = 0 [pid 5115] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5116] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... mkdir resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5116] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5119 attached ) = 0 [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5119] set_robust_list(0x55555573f5e0, 24 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 3 ./strace-static-x86_64: Process 5117 attached ./strace-static-x86_64: Process 5118 attached [pid 5117] set_robust_list(0x7f39e37779e0, 24 [pid 5119] <... set_robust_list resumed>) = 0 [pid 5118] set_robust_list(0x7f39e37779e0, 24 [pid 5117] <... set_robust_list resumed>) = 0 [pid 5119] chdir("./0" [pid 5118] <... set_robust_list resumed>) = 0 [pid 5117] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5119] <... chdir resumed>) = 0 [pid 5118] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5117] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5118] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5117] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5119] <... prctl resumed>) = 0 [pid 5118] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5119] setpgid(0, 0 [pid 5118] <... mmap resumed>) = 0x20002000 [pid 5117] <... mmap resumed>) = 0x20002000 [pid 5118] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5117] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5119] <... setpgid resumed>) = 0 [pid 5118] <... mmap resumed>) = 0x20ffe000 [pid 5117] <... mmap resumed>) = 0x20ffe000 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 1 [pid 5117] <... futex resumed>) = 1 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5119] <... openat resumed>) = 3 [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5116] <... futex resumed>) = 1 [pid 5115] <... futex resumed>) = 1 [pid 5119] write(3, "1000", 4 [pid 5118] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5117] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5110] <... io_uring_enter resumed>) = 767 [pid 5118] <... socket resumed>) = 4 [pid 5117] <... socket resumed>) = 4 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5119] <... write resumed>) = 4 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5117] <... bind resumed>) = 0 [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5115] <... futex resumed>) = 0 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] <... futex resumed>) = 0 [pid 5117] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5119] close(3 [pid 5117] <... setsockopt resumed>) = 0 [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... close resumed>) = 0 [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... futex resumed>) = 0 [pid 5109] close(3 [pid 5119] symlink("/dev/binderfs", "./binderfs" [pid 5118] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 1 [pid 5116] <... futex resumed>) = 1 [pid 5115] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = 0 [pid 5119] <... symlink resumed>) = 0 [pid 5118] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... io_uring_enter resumed>) = 767 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] close(4 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... bind resumed>) = 0 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = 0 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] accept(4, NULL, NULL [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5119] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = 1 [pid 5117] <... accept resumed>) = 5 [pid 5116] <... futex resumed>) = 0 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] close(5 [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... mmap resumed>) = 0x7f39e3757000 [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5117] <... futex resumed>) = 1 [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = 0 [pid 5119] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5118] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... mprotect resumed>) = 0 [pid 5118] <... setsockopt resumed>) = 0 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] <... futex resumed>) = 0 [pid 5113] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] close(3 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] close(6 [pid 5119] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] sendmmsg(5, [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = 1 [pid 5117] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5116] <... futex resumed>) = 0 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5117] <... futex resumed>) = 1 [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5118] accept(4, NULL, NULL [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... close resumed>) = 0 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5133 attached [pid 5118] <... accept resumed>) = 5 [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] <... futex resumed>) = 0 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] set_robust_list(0x7f39e37779e0, 24 [pid 5119] <... clone resumed>, parent_tid=[4], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 4 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] close(4 [pid 5109] close(7 [pid 5133] <... set_robust_list resumed>) = 0 [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 1 [pid 5117] <... futex resumed>) = 0 [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 0 [pid 5118] sendmmsg(5, [pid 5117] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5133] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5119] <... futex resumed>) = 0 [pid 5118] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5111] <... close resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] close(5 [pid 5109] close(8 [pid 5133] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5118] <... futex resumed>) = 1 [pid 5116] <... futex resumed>) = 0 [pid 5114] <... io_uring_enter resumed>) = 767 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5111] <... close resumed>) = 0 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... mmap resumed>) = 0x20002000 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] close(6 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(9 [pid 5133] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] <... futex resumed>) = 0 [pid 5114] <... futex resumed>) = 0 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... mmap resumed>) = 0x20ffe000 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(3 [pid 5111] close(7 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] close(10 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 0 [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(4 [pid 5111] close(8 [pid 5109] close(11 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] <... futex resumed>) = 0 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5118] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5116] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(5 [pid 5111] close(9 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(12 [pid 5133] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... socket resumed>) = 4 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(6 [pid 5111] close(10 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(13 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5112] close(7 [pid 5111] close(11 [pid 5109] close(14 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(8 [pid 5111] close(12 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] close(15 [pid 5133] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... bind resumed>) = 0 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(9 [pid 5111] close(13 [pid 5109] close(16 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(10 [pid 5111] close(14 [pid 5109] close(17 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5117] <... io_uring_enter resumed>) = 767 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(11 [pid 5111] close(15 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(18 [pid 5133] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5117] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] close(3 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... setsockopt resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5115] <... close resumed>) = 0 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(12 [pid 5111] close(16 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(19 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] close(4 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5115] <... close resumed>) = 0 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(13 [pid 5111] close(17 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(20 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] close(5 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5115] <... close resumed>) = 0 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(14 [pid 5111] close(18 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(21 [pid 5133] accept(4, NULL, NULL [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5115] close(6 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... accept resumed>) = 5 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(15 [pid 5111] close(19 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(22 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5115] close(7 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5118] <... io_uring_enter resumed>) = 767 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(16 [pid 5111] close(20 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(23 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5115] close(8 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = 0 [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] close(3 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(17 [pid 5111] close(21 [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5109] close(24 [pid 5133] sendmmsg(5, [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] <... close resumed>) = 0 [pid 5115] close(9 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5116] close(4 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] close(18 [pid 5111] close(22 [pid 5109] close(25 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... close resumed>) = 0 [pid 5115] close(10 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5116] close(5 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(19 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... close resumed>) = 0 [pid 5115] close(11 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(23 [pid 5109] close(26 [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5116] close(6 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(20 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(12 [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = 0 [pid 5119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5116] close(7 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(21 [pid 5111] close(24 [pid 5109] close(27 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(13 [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] close(8 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5112] close(22 [pid 5111] close(25 [pid 5109] close(28 [pid 5133] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5119] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(14 [pid 5114] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(9 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(23 [pid 5110] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(15 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(10 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(24 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(16 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(11 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(25 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(17 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(12 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(26 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(18 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(13 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(27 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(19 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(14 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(28 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(20 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(15 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(29 [pid 5111] close(26 [pid 5109] close(29 [pid 5118] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(21 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(16 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] exit_group(0 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(22 [pid 5112] <... exit_group resumed>) = ? [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] close(17 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] <... futex resumed>) = ? [pid 5111] close(27 [pid 5109] exit_group(0 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(23 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(18 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(28 [pid 5110] <... futex resumed>) = ? [pid 5109] <... exit_group resumed>) = ? [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(24 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] close(19 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(29 [pid 5118] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(25 [pid 5113] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] close(20 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] exit_group(0 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(26 [pid 5116] close(21 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... futex resumed>) = ? [pid 5111] <... exit_group resumed>) = ? [pid 5118] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(27 [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] close(22 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(28 [pid 5116] close(23 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(29 [pid 5116] close(24 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] +++ exited with 0 +++ [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] exit_group(0 [pid 5110] +++ exited with 0 +++ [pid 5119] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5117] <... futex resumed>) = ? [pid 5116] close(25 [pid 5115] <... exit_group resumed>) = ? [pid 5118] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] +++ exited with 0 +++ [pid 5116] close(26 [pid 5115] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(27) = -1 EBADF (Bad file descriptor) [pid 5116] close(28) = -1 EBADF (Bad file descriptor) [pid 5116] close(29) = -1 EBADF (Bad file descriptor) [pid 5116] exit_group(0 [pid 5118] <... futex resumed>) = ? [pid 5116] <... exit_group resumed>) = ? [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5118] +++ exited with 0 +++ [pid 5112] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 5109] +++ exited with 0 +++ [pid 5085] <... restart_syscall resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5086] restart_syscall(<... resuming interrupted clone ...> [pid 5082] restart_syscall(<... resuming interrupted clone ...> [pid 5086] <... restart_syscall resumed>) = 0 [pid 5082] <... restart_syscall resumed>) = 0 [pid 5083] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5116] +++ exited with 0 +++ [pid 5085] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... openat resumed>) = 3 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] <... openat resumed>) = 3 [pid 5082] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5086] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] <... openat resumed>) = 3 [pid 5086] <... openat resumed>) = 3 [pid 5085] fstat(3, [pid 5083] fstat(3, [pid 5086] fstat(3, [pid 5082] fstat(3, [pid 5081] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] getdents64(3, [pid 5085] getdents64(3, [pid 5083] getdents64(3, [pid 5082] getdents64(3, [pid 5081] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] <... openat resumed>) = 3 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] fstat(3, [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] lstat("./0/binderfs", [pid 5083] lstat("./0/binderfs", [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] getdents64(3, [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5082] lstat("./0/binderfs", [pid 5086] lstat("./0/binderfs", [pid 5085] unlink("./0/binderfs" [pid 5083] unlink("./0/binderfs" [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5085] <... unlink resumed>) = 0 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] <... unlink resumed>) = 0 [pid 5081] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5086] unlink("./0/binderfs" [pid 5081] lstat("./0/binderfs", [pid 5083] getdents64(3, [pid 5082] unlink("./0/binderfs" [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5086] <... unlink resumed>) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 5081] unlink("./0/binderfs" [pid 5086] getdents64(3, [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... unlink resumed>) = 0 [pid 5082] getdents64(3, [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] close(3 [pid 5083] close(3 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] getdents64(3, [pid 5083] <... close resumed>) = 0 [pid 5082] close(3 [pid 5086] <... close resumed>) = 0 [pid 5083] rmdir("./0" [pid 5082] <... close resumed>) = 0 [pid 5086] rmdir("./0" [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] <... rmdir resumed>) = 0 [pid 5082] rmdir("./0" [pid 5086] <... rmdir resumed>) = 0 [pid 5082] <... rmdir resumed>) = 0 [pid 5081] close(3 [pid 5085] getdents64(3, [pid 5082] mkdir("./1", 0777 [pid 5086] mkdir("./1", 0777 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... close resumed>) = 0 [pid 5133] <... io_uring_enter resumed>) = 767 [pid 5133] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... mkdir resumed>) = 0 [pid 5081] rmdir("./0" [pid 5085] close(3 [pid 5133] <... futex resumed>) = 0 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... mkdir resumed>) = 0 [pid 5119] close(3 [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5081] <... rmdir resumed>) = 0 [pid 5119] <... close resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5119] close(4 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] mkdir("./1", 0777 [pid 5119] <... close resumed>) = 0 [pid 5119] close(5) = 0 [pid 5119] close(6) = -1 EBADF (Bad file descriptor) [pid 5119] close(7) = -1 EBADF (Bad file descriptor) [pid 5119] close(8 [pid 5083] <... mkdir resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] rmdir("./0" [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] mkdir("./1", 0777 [pid 5119] close(9 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 5081] <... mkdir resumed>) = 0 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 30 [pid 5119] close(10./strace-static-x86_64: Process 5220 attached [pid 5220] set_robust_list(0x55555573f5e0, 24) = 0 [pid 5220] chdir("./1" [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 22 [pid 5119] close(11 [pid 5085] mkdir("./1", 0777 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 35 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(12) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5223 attached ./strace-static-x86_64: Process 5222 attached ./strace-static-x86_64: Process 5221 attached [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5119] close(13 [pid 5085] <... mkdir resumed>) = 0 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5119] close(14 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 14 [pid 5220] <... chdir resumed>) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(15 [pid 5221] set_robust_list(0x55555573f5e0, 24 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] set_robust_list(0x55555573f5e0, 24 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 16 [pid 5222] set_robust_list(0x55555573f5e0, 24 [pid 5119] close(16) = -1 EBADF (Bad file descriptor) [pid 5220] setpgid(0, 0 [pid 5119] close(17 [pid 5221] <... set_robust_list resumed>) = 0 [pid 5223] <... set_robust_list resumed>) = 0 [pid 5222] <... set_robust_list resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] chdir("./1" [pid 5119] close(18 [pid 5223] chdir("./1" [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] chdir("./1" [pid 5221] <... chdir resumed>) = 0 [pid 5119] close(19 [pid 5223] <... chdir resumed>) = 0 [pid 5222] <... chdir resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5119] close(20 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5221] <... prctl resumed>) = 0 [pid 5220] <... setpgid resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... prctl resumed>) = 0 [pid 5222] <... prctl resumed>) = 0 [pid 5221] setpgid(0, 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] close(21) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5226 attached [pid 5223] setpgid(0, 0 [pid 5222] setpgid(0, 0 [pid 5221] <... setpgid resumed>) = 0 [pid 5220] <... openat resumed>) = 3 [pid 5119] close(22 [pid 5226] set_robust_list(0x55555573f5e0, 24 [pid 5223] <... setpgid resumed>) = 0 [pid 5222] <... setpgid resumed>) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] write(3, "1000", 4 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... set_robust_list resumed>) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] <... write resumed>) = 4 [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] chdir("./1" [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5221] <... openat resumed>) = 3 [pid 5220] close(3 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] close(23 [pid 5223] <... openat resumed>) = 3 [pid 5226] <... chdir resumed>) = 0 [pid 5223] write(3, "1000", 4 [pid 5222] <... openat resumed>) = 3 [pid 5221] write(3, "1000", 4 [pid 5220] <... close resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5223] <... write resumed>) = 4 [pid 5222] write(3, "1000", 4 [pid 5221] <... write resumed>) = 4 [pid 5220] symlink("/dev/binderfs", "./binderfs" [pid 5119] close(24 [pid 5226] <... prctl resumed>) = 0 [pid 5223] close(3 [pid 5222] <... write resumed>) = 4 [pid 5221] close(3 [pid 5220] <... symlink resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] setpgid(0, 0 [pid 5223] <... close resumed>) = 0 [pid 5222] close(3 [pid 5221] <... close resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5119] close(25 [pid 5226] <... setpgid resumed>) = 0 [pid 5223] symlink("/dev/binderfs", "./binderfs" [pid 5222] <... close resumed>) = 0 [pid 5221] symlink("/dev/binderfs", "./binderfs" [pid 5220] <... futex resumed>) = 0 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5223] <... symlink resumed>) = 0 [pid 5222] symlink("/dev/binderfs", "./binderfs" [pid 5220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] <... openat resumed>) = 3 [pid 5221] <... symlink resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x7f39e3757000 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] close(26 [pid 5226] write(3, "1000", 4 [pid 5222] <... symlink resumed>) = 0 [pid 5220] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... write resumed>) = 4 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... mprotect resumed>) = 0 [pid 5226] close(3 [pid 5220] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5119] close(27 [pid 5226] <... close resumed>) = 0 [pid 5223] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5226] symlink("/dev/binderfs", "./binderfs" [pid 5220] <... clone resumed>, parent_tid=[31], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 31 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] <... symlink resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] close(28 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... mmap resumed>) = 0x7f39e3757000 [pid 5220] <... futex resumed>) = 0 [pid 5223] <... mmap resumed>) = 0x7f39e3757000 [pid 5226] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5223] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5222] <... mmap resumed>) = 0x7f39e3757000 [pid 5221] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... mmap resumed>) = 0x7f39e3757000 ./strace-static-x86_64: Process 5231 attached [pid 5226] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5222] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5119] close(29 [pid 5231] set_robust_list(0x7f39e37779e0, 24 [pid 5226] <... mprotect resumed>) = 0 [pid 5223] <... mprotect resumed>) = 0 [pid 5221] <... mprotect resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... set_robust_list resumed>) = 0 [pid 5226] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5223] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5222] <... mprotect resumed>) = 0 [pid 5231] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5221] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5133] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5119] exit_group(0./strace-static-x86_64: Process 5236 attached [pid 5231] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5226] <... clone resumed>, parent_tid=[17], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 17 [pid 5222] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5133] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5239 attached ./strace-static-x86_64: Process 5238 attached [pid 5236] set_robust_list(0x7f39e37779e0, 24 [pid 5231] <... mmap resumed>) = 0x20002000 [pid 5226] <... futex resumed>) = 0 [pid 5223] <... clone resumed>, parent_tid=[15], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 15 [pid 5133] <... futex resumed>) = ? [pid 5119] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5234 attached [pid 5239] set_robust_list(0x7f39e37779e0, 24 [pid 5231] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5236] <... set_robust_list resumed>) = 0 [pid 5234] set_robust_list(0x7f39e37779e0, 24 [pid 5231] <... mmap resumed>) = 0x20ffe000 [pid 5238] set_robust_list(0x7f39e37779e0, 24 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... set_robust_list resumed>) = 0 [pid 5222] <... clone resumed>, parent_tid=[23], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 23 [pid 5221] <... clone resumed>, parent_tid=[36], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 36 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... futex resumed>) = 0 [pid 5236] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... set_robust_list resumed>) = 0 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] +++ exited with 0 +++ [pid 5239] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5234] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5231] <... futex resumed>) = 1 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] <... futex resumed>) = 0 [pid 5234] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] +++ exited with 0 +++ [pid 5238] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5236] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5234] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... futex resumed>) = 0 [pid 5239] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5238] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5236] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5234] <... mmap resumed>) = 0x20002000 [pid 5231] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5234] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5231] <... socket resumed>) = 4 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5236] <... mmap resumed>) = 0x20002000 [pid 5234] <... mmap resumed>) = 0x20ffe000 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 1 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5084] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... openat resumed>) = 3 [pid 5239] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5238] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5226] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] fstat(3, [pid 5234] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5231] <... bind resumed>) = 0 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5234] <... socket resumed>) = 4 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 1 [pid 5220] <... futex resumed>) = 0 [pid 5084] getdents64(3, [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5236] <... mmap resumed>) = 0x20ffe000 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5226] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5239] <... mmap resumed>) = 0x20002000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5231] <... setsockopt resumed>) = 0 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5238] <... mmap resumed>) = 0x20002000 [pid 5236] <... futex resumed>) = 1 [pid 5234] <... bind resumed>) = 0 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... futex resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5236] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 1 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5084] lstat("./0/binderfs", [pid 5236] <... socket resumed>) = 4 [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] <... futex resumed>) = 0 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5239] <... mmap resumed>) = 0x20ffe000 [pid 5236] <... futex resumed>) = 0 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] accept(4, NULL, NULL [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] unlink("./0/binderfs" [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... mmap resumed>) = 0x20ffe000 [pid 5236] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5234] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5231] <... accept resumed>) = 5 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... unlink resumed>) = 0 [pid 5234] <... setsockopt resumed>) = 0 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... futex resumed>) = 0 [pid 5084] getdents64(3, [pid 5236] <... bind resumed>) = 0 [pid 5239] <... futex resumed>) = 1 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 1 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] <... futex resumed>) = 0 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = 1 [pid 5236] <... futex resumed>) = 0 [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] close(3 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... futex resumed>) = 0 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5239] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] sendmmsg(5, [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = 0 [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] rmdir("./0" [pid 5239] <... socket resumed>) = 4 [pid 5238] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5236] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5234] accept(4, NULL, NULL [pid 5231] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... socket resumed>) = 4 [pid 5236] <... setsockopt resumed>) = 0 [pid 5234] <... accept resumed>) = 5 [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... rmdir resumed>) = 0 [pid 5239] <... futex resumed>) = 1 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = 1 [pid 5222] <... futex resumed>) = 0 [pid 5220] <... futex resumed>) = 0 [pid 5084] mkdir("./1", 0777 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = 1 [pid 5236] <... futex resumed>) = 1 [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = 0 [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5236] accept(4, NULL, NULL [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... futex resumed>) = 0 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5084] <... mkdir resumed>) = 0 [pid 5239] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5238] <... bind resumed>) = 0 [pid 5236] <... accept resumed>) = 5 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = 0 [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] <... futex resumed>) = 0 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5239] <... bind resumed>) = 0 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] sendmmsg(5, [pid 5231] <... futex resumed>) = 0 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = 0 [pid 5236] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = 1 [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... futex resumed>) = 0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 21 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... futex resumed>) = 1 [pid 5231] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5226] <... futex resumed>) = 0 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5240 attached [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = 0 [pid 5236] <... futex resumed>) = 0 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... futex resumed>) = 1 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 1 [pid 5240] set_robust_list(0x55555573f5e0, 24 [pid 5239] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5238] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5236] sendmmsg(5, [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] <... set_robust_list resumed>) = 0 [pid 5239] <... setsockopt resumed>) = 0 [pid 5238] <... setsockopt resumed>) = 0 [pid 5236] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] chdir("./1" [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = 0 [pid 5231] <... io_uring_enter resumed>) = 767 [pid 5226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... chdir resumed>) = 0 [pid 5239] <... futex resumed>) = 1 [pid 5238] <... futex resumed>) = 1 [pid 5236] <... futex resumed>) = 1 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5240] <... prctl resumed>) = 0 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] close(3 [pid 5240] setpgid(0, 0 [pid 5239] accept(4, NULL, NULL [pid 5238] accept(4, NULL, NULL [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... accept resumed>) = 5 [pid 5238] <... accept resumed>) = 5 [pid 5236] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = 1 [pid 5238] <... futex resumed>) = 1 [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5223] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5223] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... setpgid resumed>) = 0 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] sendmmsg(5, [pid 5238] sendmmsg(5, [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] close(4 [pid 5240] <... openat resumed>) = 3 [pid 5239] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5238] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5220] <... close resumed>) = 0 [pid 5240] write(3, "1000", 4 [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] close(5 [pid 5240] <... write resumed>) = 4 [pid 5239] <... futex resumed>) = 1 [pid 5238] <... futex resumed>) = 1 [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = 0 [pid 5240] close(3 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... io_uring_enter resumed>) = 767 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] close(6 [pid 5240] <... close resumed>) = 0 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] symlink("/dev/binderfs", "./binderfs" [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = 1 [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] close(7 [pid 5240] <... symlink resumed>) = 0 [pid 5239] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] close(3 [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] <... close resumed>) = 0 [pid 5222] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] close(8 [pid 5240] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] close(4 [pid 5222] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5239] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5238] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... close resumed>) = 0 [pid 5222] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] close(9 [pid 5240] <... mmap resumed>) = 0x7f39e3757000 [pid 5236] <... io_uring_enter resumed>) = 767 [pid 5234] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] close(5 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5236] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... close resumed>) = 0 [pid 5220] close(10 [pid 5240] <... mprotect resumed>) = 0 [pid 5236] <... futex resumed>) = 1 [pid 5226] close(6 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(11 [pid 5226] close(7 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... clone resumed>, parent_tid=[22], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 22 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(12 [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] close(8 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... futex resumed>) = 0 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(13 [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] close(9 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(14 [pid 5226] close(10 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(15 [pid 5226] close(11 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(16 [pid 5226] close(12 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(17 [pid 5226] close(13 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(18 [pid 5226] close(14 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(19 [pid 5226] close(15 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(20 [pid 5226] close(16 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(21 [pid 5226] close(17 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(22 [pid 5226] close(18 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(23 [pid 5226] close(19 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(24 [pid 5226] close(20 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(25 [pid 5226] close(21 [pid 5223] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(3 [pid 5220] close(26 [pid 5226] close(22 [pid 5223] <... close resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(4 [pid 5220] close(27 [pid 5226] close(23 [pid 5223] <... close resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(5 [pid 5220] close(28 [pid 5231] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] close(24 [pid 5223] <... close resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(6 [pid 5220] close(29 [pid 5226] close(25 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(7 [pid 5220] exit_group(0./strace-static-x86_64: Process 5260 attached [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5231] <... futex resumed>) = ? [pid 5226] close(26 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... exit_group resumed>) = ? [pid 5260] set_robust_list(0x7f39e37779e0, 24 [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5231] +++ exited with 0 +++ [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(8 [pid 5220] +++ exited with 0 +++ [pid 5234] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] close(27) = -1 EBADF (Bad file descriptor) [pid 5226] close(28 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] close(29 [pid 5223] close(9 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] exit_group(0 [pid 5223] close(10 [pid 5260] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5234] <... futex resumed>) = ? [pid 5226] <... exit_group resumed>) = ? [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5260] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5234] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] close(11 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5223] close(12 [pid 5083] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] close(13 [pid 5083] <... openat resumed>) = 3 [pid 5240] <... futex resumed>) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5223] close(14 [pid 5083] fstat(3, [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5223] close(15 [pid 5085] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 5083] getdents64(3, [pid 5223] close(16 [pid 5085] fstat(3, [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(17 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(18 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] getdents64(3, [pid 5223] close(19 [pid 5083] lstat("./1/binderfs", [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] close(20 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5240] <... mmap resumed>) = 0x7f39e3736000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] unlink("./1/binderfs" [pid 5085] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5260] <... mmap resumed>) = 0x20002000 [pid 5240] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE [pid 5223] close(21 [pid 5221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5236] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... unlink resumed>) = 0 [pid 5236] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... mprotect resumed>) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(22 [pid 5085] lstat("./1/binderfs", [pid 5260] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5240] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] getdents64(3, [pid 5223] close(23 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(24) = -1 EBADF (Bad file descriptor) [pid 5085] unlink("./1/binderfs" [pid 5223] close(25) = -1 EBADF (Bad file descriptor) [pid 5085] <... unlink resumed>) = 0 [pid 5223] close(26 [pid 5260] <... mmap resumed>) = 0x20ffe000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(3 [pid 5085] getdents64(3, [pid 5240] <... clone resumed>, parent_tid=[23], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 23 [pid 5223] close(27 [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] <... close resumed>) = 0 [pid 5260] <... futex resumed>) = 0 [pid 5240] <... futex resumed>) = 0 [pid 5223] close(28 [pid 5085] close(3 [pid 5083] rmdir("./1" [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 5083] <... rmdir resumed>) = 0 [pid 5223] close(29 [pid 5085] rmdir("./1" [pid 5083] mkdir("./2", 0777 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 5083] <... mkdir resumed>) = 0 [pid 5223] exit_group(0 [pid 5085] mkdir("./2", 0777 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5270 attached [pid 5236] <... futex resumed>) = ? [pid 5223] <... exit_group resumed>) = ? [pid 5085] <... mkdir resumed>) = 0 [pid 5236] +++ exited with 0 +++ [pid 5270] set_robust_list(0x7f39e37569e0, 24) = 0 [pid 5223] +++ exited with 0 +++ [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5081] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5081] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5081] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] getdents64(3, 0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5081] lstat("./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] unlink("./1/binderfs") = 0 [pid 5081] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] close(3 [pid 5270] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5081] <... close resumed>) = 0 [pid 5081] rmdir("./1") = 0 ./strace-static-x86_64: Process 5273 attached [pid 5270] <... socket resumed>) = 4 [pid 5238] <... io_uring_enter resumed>) = 767 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 46 [pid 5081] mkdir("./2", 0777 [pid 5273] set_robust_list(0x55555573f5e0, 24 [pid 5081] <... mkdir resumed>) = 0 [pid 5273] <... set_robust_list resumed>) = 0 [pid 5270] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5273] chdir("./2" [pid 5270] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 23 ./strace-static-x86_64: Process 5274 attached [pid 5273] <... chdir resumed>) = 0 [pid 5238] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 25 [pid 5274] set_robust_list(0x55555573f5e0, 24 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5270] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(3 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5273] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5275 attached [pid 5274] chdir("./2" [pid 5273] setpgid(0, 0 [pid 5260] <... futex resumed>) = 0 [pid 5240] <... futex resumed>) = 1 [pid 5221] <... close resumed>) = 0 [pid 5275] set_robust_list(0x55555573f5e0, 24 [pid 5274] <... chdir resumed>) = 0 [pid 5273] <... setpgid resumed>) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] close(4 [pid 5275] chdir("./2" [pid 5274] <... prctl resumed>) = 0 [pid 5273] <... openat resumed>) = 3 [pid 5260] <... bind resumed>) = 0 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5221] <... close resumed>) = 0 [pid 5275] <... chdir resumed>) = 0 [pid 5274] setpgid(0, 0 [pid 5273] write(3, "1000", 4 [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] close(5 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] <... setpgid resumed>) = 0 [pid 5273] <... write resumed>) = 4 [pid 5260] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5239] <... io_uring_enter resumed>) = 767 [pid 5221] <... close resumed>) = 0 [pid 5275] <... prctl resumed>) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] close(3 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] close(6 [pid 5275] setpgid(0, 0 [pid 5274] <... openat resumed>) = 3 [pid 5273] <... close resumed>) = 0 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... setpgid resumed>) = 0 [pid 5274] write(3, "1000", 4 [pid 5273] symlink("/dev/binderfs", "./binderfs" [pid 5260] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(3 [pid 5221] close(7 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5274] <... write resumed>) = 4 [pid 5273] <... symlink resumed>) = 0 [pid 5260] <... setsockopt resumed>) = 0 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... openat resumed>) = 3 [pid 5274] close(3 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(4 [pid 5221] close(8 [pid 5275] write(3, "1000", 4 [pid 5274] <... close resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... write resumed>) = 4 [pid 5274] symlink("/dev/binderfs", "./binderfs" [pid 5273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(5 [pid 5221] close(9 [pid 5275] close(3 [pid 5274] <... symlink resumed>) = 0 [pid 5273] <... mmap resumed>) = 0x7f39e3757000 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = 0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = 0 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5260] accept(4, NULL, NULL [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(6 [pid 5221] close(10 [pid 5275] symlink("/dev/binderfs", "./binderfs" [pid 5274] <... futex resumed>) = 0 [pid 5273] <... mprotect resumed>) = 0 [pid 5260] <... accept resumed>) = 5 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... symlink resumed>) = 0 [pid 5274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5273] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(7 [pid 5221] close(11./strace-static-x86_64: Process 5289 attached [pid 5275] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... mmap resumed>) = 0x7f39e3757000 [pid 5260] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] set_robust_list(0x7f39e37779e0, 24 [pid 5275] <... futex resumed>) = 0 [pid 5274] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5273] <... clone resumed>, parent_tid=[47], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 47 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(8 [pid 5221] close(12 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5274] <... mprotect resumed>) = 0 [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5275] <... mmap resumed>) = 0x7f39e3757000 [pid 5274] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5273] <... futex resumed>) = 0 [pid 5260] sendmmsg(5, [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(9 [pid 5221] close(13 [pid 5275] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... mprotect resumed>) = 0 [pid 5274] <... clone resumed>, parent_tid=[24], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 24 [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] close(10 [pid 5221] close(14 [pid 5289] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5275] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... futex resumed>) = 0 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(11 [pid 5221] close(15./strace-static-x86_64: Process 5295 attached [pid 5275] <... clone resumed>, parent_tid=[26], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 26 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] set_robust_list(0x7f39e37779e0, 24 [pid 5289] <... mmap resumed>) = 0x20002000 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(12 [pid 5221] close(16./strace-static-x86_64: Process 5298 attached [pid 5295] <... set_robust_list resumed>) = 0 [pid 5289] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5275] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 0 [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] set_robust_list(0x7f39e37779e0, 24 [pid 5295] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(13 [pid 5221] close(17 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5295] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5289] <... mmap resumed>) = 0x20ffe000 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5295] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5260] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5240] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(14 [pid 5221] close(18 [pid 5298] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5295] <... mmap resumed>) = 0x20002000 [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5295] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5289] <... futex resumed>) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(15 [pid 5221] close(19 [pid 5298] <... mmap resumed>) = 0x20002000 [pid 5295] <... mmap resumed>) = 0x20ffe000 [pid 5289] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(16 [pid 5221] close(20 [pid 5289] <... socket resumed>) = 4 [pid 5298] <... mmap resumed>) = 0x20ffe000 [pid 5295] <... futex resumed>) = 1 [pid 5274] <... futex resumed>) = 0 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] close(17 [pid 5221] close(21 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(18 [pid 5221] close(22 [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... socket resumed>) = 4 [pid 5289] <... futex resumed>) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(19 [pid 5221] close(23 [pid 5298] <... socket resumed>) = 4 [pid 5295] <... futex resumed>) = 1 [pid 5274] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] close(20 [pid 5221] close(24 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5289] <... bind resumed>) = 0 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(21 [pid 5221] close(25 [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... bind resumed>) = 0 [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... futex resumed>) = 1 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... futex resumed>) = 0 [pid 5222] close(22 [pid 5221] close(26 [pid 5298] <... bind resumed>) = 0 [pid 5295] <... futex resumed>) = 1 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] <... futex resumed>) = 0 [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(23 [pid 5221] close(27 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5289] <... setsockopt resumed>) = 0 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(24 [pid 5221] close(28 [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... setsockopt resumed>) = 0 [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... futex resumed>) = 0 [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5238] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(25 [pid 5221] close(29 [pid 5298] <... setsockopt resumed>) = 0 [pid 5295] <... futex resumed>) = 1 [pid 5289] <... futex resumed>) = 1 [pid 5274] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] accept(4, NULL, NULL [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(26 [pid 5221] exit_group(0 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] <... accept resumed>) = 5 [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5240] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... exit_group resumed>) = ? [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] accept(4, NULL, NULL [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] +++ exited with 0 +++ [pid 5222] close(27 [pid 5221] +++ exited with 0 +++ [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... accept resumed>) = 5 [pid 5289] <... futex resumed>) = 0 [pid 5275] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] accept(4, NULL, NULL [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] close(28 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5298] <... accept resumed>) = 5 [pid 5295] <... futex resumed>) = 1 [pid 5289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5274] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5260] <... io_uring_enter resumed>) = 767 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] restart_syscall(<... resuming interrupted clone ...> [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5222] close(29 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 0 [pid 5239] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] sendmmsg(5, [pid 5289] sendmmsg(5, [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] close(3 [pid 5222] exit_group(0 [pid 5082] <... restart_syscall resumed>) = 0 [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5289] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = 0 [pid 5239] <... futex resumed>) = ? [pid 5222] <... exit_group resumed>) = ? [pid 5298] sendmmsg(5, [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] close(4 [pid 5298] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5295] <... futex resumed>) = 1 [pid 5274] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = 0 [pid 5239] +++ exited with 0 +++ [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5240] close(5 [pid 5298] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] <... futex resumed>) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... close resumed>) = 0 [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5240] close(6 [pid 5082] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5275] <... futex resumed>) = 0 [pid 5274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] <... futex resumed>) = 0 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = 1 [pid 5240] close(7 [pid 5082] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5298] <... futex resumed>) = 0 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5274] <... futex resumed>) = 0 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... openat resumed>) = 3 [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5289] <... futex resumed>) = 0 [pid 5275] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] close(8 [pid 5082] fstat(3, [pid 5298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] +++ exited with 0 +++ [pid 5298] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5275] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] close(9 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] close(10) = -1 EBADF (Bad file descriptor) [pid 5240] close(11) = -1 EBADF (Bad file descriptor) [pid 5240] close(12 [pid 5289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5273] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] close(13 [pid 5082] getdents64(3, [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(14) = -1 EBADF (Bad file descriptor) [pid 5240] close(15) = -1 EBADF (Bad file descriptor) [pid 5240] close(16 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(17) = -1 EBADF (Bad file descriptor) [pid 5240] close(18) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5260] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5240] close(19 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5240] close(20) = -1 EBADF (Bad file descriptor) [pid 5240] close(21) = -1 EBADF (Bad file descriptor) [pid 5240] close(22) = -1 EBADF (Bad file descriptor) [pid 5240] close(23) = -1 EBADF (Bad file descriptor) [pid 5240] close(24) = -1 EBADF (Bad file descriptor) [pid 5240] close(25) = -1 EBADF (Bad file descriptor) [pid 5240] close(26) = -1 EBADF (Bad file descriptor) [pid 5240] close(27) = -1 EBADF (Bad file descriptor) [pid 5260] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5240] close(28 [pid 5260] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] lstat("./1/binderfs", [pid 5240] close(29 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5086] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5240] exit_group(0 [pid 5082] unlink("./1/binderfs" [pid 5270] <... futex resumed>) = ? [pid 5260] <... futex resumed>) = ? [pid 5240] <... exit_group resumed>) = ? [pid 5086] <... openat resumed>) = 3 [pid 5082] <... unlink resumed>) = 0 [pid 5270] +++ exited with 0 +++ [pid 5086] fstat(3, [pid 5082] getdents64(3, [pid 5260] +++ exited with 0 +++ [pid 5240] +++ exited with 0 +++ [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] getdents64(3, [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5082] close(3 [pid 5274] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5082] <... close resumed>) = 0 [pid 5082] rmdir("./1" [pid 5086] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... rmdir resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] lstat("./1/binderfs", [pid 5084] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] mkdir("./2", 0777 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... mkdir resumed>) = 0 [pid 5086] unlink("./1/binderfs" [pid 5084] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] <... unlink resumed>) = 0 [pid 5086] getdents64(3, [pid 5084] <... openat resumed>) = 3 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] fstat(3, [pid 5275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5273] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] close(3 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 60 [pid 5086] <... close resumed>) = 0 [pid 5084] getdents64(3, [pid 5086] rmdir("./1" [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5086] <... rmdir resumed>) = 0 [pid 5084] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5339 attached [pid 5298] <... io_uring_enter resumed>) = 767 [pid 5086] mkdir("./2", 0777 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5339] set_robust_list(0x55555573f5e0, 24 [pid 5298] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... io_uring_enter resumed>) = 767 [pid 5086] <... mkdir resumed>) = 0 [pid 5084] lstat("./1/binderfs", [pid 5339] <... set_robust_list resumed>) = 0 [pid 5298] <... futex resumed>) = 0 [pid 5295] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5339] chdir("./2" [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] <... futex resumed>) = 0 [pid 5275] close(3 [pid 5274] close(3 [pid 5084] unlink("./1/binderfs" [pid 5339] <... chdir resumed>) = 0 [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] <... close resumed>) = 0 [pid 5274] <... close resumed>) = 0 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 53 [pid 5084] <... unlink resumed>) = 0 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5298] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5275] close(4 [pid 5274] close(4 [pid 5084] getdents64(3, ./strace-static-x86_64: Process 5344 attached [pid 5339] <... prctl resumed>) = 0 [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5289] <... io_uring_enter resumed>) = 767 [pid 5275] <... close resumed>) = 0 [pid 5274] <... close resumed>) = 0 [pid 5339] setpgid(0, 0 [pid 5298] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5295] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] close(5 [pid 5274] close(5 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5339] <... setpgid resumed>) = 0 [pid 5298] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] <... futex resumed>) = 0 [pid 5275] <... close resumed>) = 0 [pid 5274] <... close resumed>) = 0 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] close(6 [pid 5274] close(6 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(7 [pid 5274] close(7 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(8 [pid 5274] close(8 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(9 [pid 5274] close(9 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(10 [pid 5274] close(10 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(11 [pid 5274] close(11 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(12 [pid 5274] close(12 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(13 [pid 5274] close(13 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(14 [pid 5274] close(14 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(15 [pid 5274] close(15 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(16 [pid 5274] close(16 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(17 [pid 5274] close(17 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(18 [pid 5274] close(18 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(19 [pid 5274] close(19 [pid 5273] close(3 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = 0 [pid 5084] close(3 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5275] close(20 [pid 5274] close(20 [pid 5273] close(4 [pid 5084] <... close resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = 0 [pid 5339] <... openat resumed>) = 3 [pid 5275] close(21 [pid 5274] close(21 [pid 5273] close(5 [pid 5084] rmdir("./1" [pid 5339] write(3, "1000", 4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = 0 [pid 5275] close(22 [pid 5274] close(22 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(23 [pid 5274] close(23 [pid 5273] close(6 [pid 5339] <... write resumed>) = 4 [pid 5084] <... rmdir resumed>) = 0 [pid 5344] set_robust_list(0x55555573f5e0, 24 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... set_robust_list resumed>) = 0 [pid 5339] close(3 [pid 5275] close(24 [pid 5274] close(24 [pid 5273] close(7 [pid 5084] mkdir("./2", 0777 [pid 5339] <... close resumed>) = 0 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(25 [pid 5274] close(25 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 5275] close(26 [ 62.991755][ T5089] Bluetooth: hci4: command 0x0409 tx timeout [pid 5274] close(26 [pid 5273] close(8 [pid 5339] symlink("/dev/binderfs", "./binderfs" [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5344] chdir("./2" [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(27 [pid 5274] close(27 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(28 [pid 5274] close(28 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(29 [pid 5274] close(29 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(9 [pid 5344] <... chdir resumed>) = 0 [pid 5339] <... symlink resumed>) = 0 [pid 5275] exit_group(0 [pid 5274] exit_group(0 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 33 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] <... futex resumed>) = ? [pid 5295] <... futex resumed>) = ? [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5275] <... exit_group resumed>) = ? [pid 5274] <... exit_group resumed>) = ? [pid 5273] close(10./strace-static-x86_64: Process 5350 attached [pid 5344] <... prctl resumed>) = 0 [pid 5339] <... futex resumed>) = 0 [pid 5298] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] +++ exited with 0 +++ [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] set_robust_list(0x55555573f5e0, 24 [pid 5344] setpgid(0, 0 [pid 5274] +++ exited with 0 +++ [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5273] close(11 [pid 5350] <... set_robust_list resumed>) = 0 [pid 5350] chdir("./2" [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] <... chdir resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x7f39e3757000 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... setpgid resumed>) = 0 [pid 5339] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5273] close(12 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5081] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5350] <... setpgid resumed>) = 0 [pid 5339] <... mprotect resumed>) = 0 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] close(13 [pid 5085] <... restart_syscall resumed>) = 0 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5344] <... openat resumed>) = 3 [pid 5350] <... openat resumed>) = 3 [pid 5339] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] write(3, "1000", 4 [pid 5273] close(14 [pid 5081] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5350] <... write resumed>) = 4 [pid 5344] write(3, "1000", 4 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] close(3 [pid 5273] close(15 [pid 5350] <... close resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5350] symlink("/dev/binderfs", "./binderfs" [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... symlink resumed>) = 0 [pid 5344] <... write resumed>) = 4 [pid 5339] <... clone resumed>, parent_tid=[61], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 61 [pid 5085] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] fstat(3, [pid 5350] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] close(3 [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] close(16 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ./strace-static-x86_64: Process 5355 attached [pid 5350] <... futex resumed>) = 0 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... mmap resumed>) = 0x7f39e3757000 [pid 5350] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5344] <... close resumed>) = 0 [pid 5339] <... futex resumed>) = 0 [pid 5350] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5344] symlink("/dev/binderfs", "./binderfs" [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] getdents64(3, [pid 5350] <... clone resumed>, parent_tid=[34], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 34 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5357 attached [pid 5357] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5357] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5273] close(17 [pid 5085] <... openat resumed>) = 3 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5273] close(18 [pid 5344] <... symlink resumed>) = 0 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(19 [pid 5085] fstat(3, [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5273] close(20 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5344] <... futex resumed>) = 0 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] getdents64(3, [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5357] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5355] set_robust_list(0x7f39e37779e0, 24 [pid 5344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] close(21 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] lstat("./2/binderfs", [pid 5357] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5344] <... mmap resumed>) = 0x7f39e3757000 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5355] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5344] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] unlink("./2/binderfs" [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] <... mmap resumed>) = 0x20002000 [pid 5357] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5355] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5357] <... mmap resumed>) = 0x20ffe000 [pid 5344] <... mprotect resumed>) = 0 [pid 5273] close(22 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] lstat("./2/binderfs", [pid 5081] <... unlink resumed>) = 0 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = 0 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] <... futex resumed>) = 1 [pid 5273] close(23 [pid 5357] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] getdents64(3, [pid 5357] <... socket resumed>) = 4 [pid 5344] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5273] close(24 [pid 5085] unlink("./2/binderfs" [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5273] close(25 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5344] <... clone resumed>, parent_tid=[54], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 54 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... unlink resumed>) = 0 [pid 5081] close(3 [pid 5357] <... futex resumed>) = 1 [pid 5350] <... futex resumed>) = 0 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... bind resumed>) = 0 [pid 5350] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] <... futex resumed>) = 0 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5357] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... setsockopt resumed>) = 0 [pid 5350] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5361 attached [pid 5357] <... futex resumed>) = 0 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5361] set_robust_list(0x7f39e37779e0, 24 [pid 5357] accept(4, NULL, NULL [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... set_robust_list resumed>) = 0 [pid 5357] <... accept resumed>) = 5 [pid 5350] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5357] <... futex resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20002000 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] close(26 [pid 5085] getdents64(3, [pid 5081] <... close resumed>) = 0 [pid 5361] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = 0 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] rmdir("./2" [pid 5361] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] <... mmap resumed>) = 0x20ffe000 [pid 5350] <... futex resumed>) = 0 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] close(27 [ 63.066037][ T5089] Bluetooth: hci3: command 0x0409 tx timeout [ 63.072576][ T5089] Bluetooth: hci1: command 0x0409 tx timeout [ 63.083015][ T48] Bluetooth: hci5: command 0x0409 tx timeout [ 63.089369][ T48] Bluetooth: hci2: command 0x0409 tx timeout [ 63.091374][ T5090] Bluetooth: hci0: command 0x0409 tx timeout [pid 5085] close(3 [pid 5081] <... rmdir resumed>) = 0 [pid 5361] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5357] sendmmsg(5, [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 5081] mkdir("./3", 0777 [pid 5361] <... mmap resumed>) = 0x20002000 [pid 5357] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5355] <... futex resumed>) = 1 [pid 5339] <... futex resumed>) = 0 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] close(28 [pid 5085] rmdir("./2" [pid 5081] <... mkdir resumed>) = 0 [pid 5361] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5367 attached [pid 5361] <... mmap resumed>) = 0x20ffe000 [pid 5357] <... futex resumed>) = 1 [pid 5355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5350] <... futex resumed>) = 0 [pid 5339] <... futex resumed>) = 0 [pid 5289] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5273] close(29 [pid 5085] mkdir("./3", 0777 [pid 5367] set_robust_list(0x55555573f5e0, 24 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 31 [pid 5361] <... futex resumed>) = 1 [pid 5357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] <... socket resumed>) = 4 [pid 5350] <... futex resumed>) = 0 [pid 5344] <... futex resumed>) = 0 [pid 5273] exit_group(0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5367] <... set_robust_list resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] <... futex resumed>) = ? [pid 5273] <... exit_group resumed>) = ? [pid 5367] chdir("./3" [pid 5357] <... futex resumed>) = 0 [pid 5355] <... futex resumed>) = 1 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] <... futex resumed>) = 0 [pid 5367] <... chdir resumed>) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0 [pid 5344] <... futex resumed>) = 0 [pid 5367] <... setpgid resumed>) = 0 [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5355] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5367] <... openat resumed>) = 3 [pid 5357] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5355] <... bind resumed>) = 0 [pid 5350] <... futex resumed>) = 0 [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] <... futex resumed>) = 0 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 29 [pid 5367] write(3, "1000", 4 [pid 5289] +++ exited with 0 +++ [pid 5367] <... write resumed>) = 4 [pid 5367] close(3) = 0 [pid 5367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 5367] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[32], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 32 [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5367] <... futex resumed>) = 0 [pid 5361] <... socket resumed>) = 4 [pid 5355] <... futex resumed>) = 0 [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5369 attached [pid 5361] <... futex resumed>) = 1 [pid 5355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] <... futex resumed>) = 0 [pid 5339] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5355] <... setsockopt resumed>) = 0 [pid 5344] <... futex resumed>) = 0 [pid 5361] <... bind resumed>) = 0 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] set_robust_list(0x55555573f5e0, 24 [pid 5361] <... futex resumed>) = 0 [pid 5355] <... futex resumed>) = 1 [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5370 attached [pid 5369] <... set_robust_list resumed>) = 0 [pid 5361] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... futex resumed>) = 0 [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] +++ exited with 0 +++ [pid 5370] set_robust_list(0x7f39e37779e0, 24 [pid 5369] chdir("./3" [pid 5361] <... setsockopt resumed>) = 0 [pid 5355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... futex resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5370] <... set_robust_list resumed>) = 0 [pid 5369] <... chdir resumed>) = 0 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] accept(4, NULL, NULL [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5361] <... futex resumed>) = 0 [pid 5355] <... accept resumed>) = 5 [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] accept(4, NULL, NULL [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5369] <... prctl resumed>) = 0 [pid 5361] <... accept resumed>) = 5 [pid 5355] <... futex resumed>) = 1 [pid 5339] <... futex resumed>) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5370] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5369] setpgid(0, 0 [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] sendmmsg(5, [pid 5369] <... setpgid resumed>) = 0 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = 0 [pid 5083] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5355] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5361] <... futex resumed>) = 1 [pid 5344] <... futex resumed>) = 0 [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] sendmmsg(5, [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... openat resumed>) = 3 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = 0 [pid 5361] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5083] fstat(3, [pid 5369] <... openat resumed>) = 3 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... futex resumed>) = 1 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... futex resumed>) = 0 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5370] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5369] write(3, "1000", 4 [pid 5361] <... futex resumed>) = 0 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] getdents64(3, [pid 5370] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5369] <... write resumed>) = 4 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5370] <... mmap resumed>) = 0x20002000 [pid 5369] close(3 [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5369] <... close resumed>) = 0 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = 0 [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5355] <... futex resumed>) = 0 [pid 5370] <... mmap resumed>) = 0x20ffe000 [pid 5369] symlink("/dev/binderfs", "./binderfs" [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... symlink resumed>) = 0 [pid 5361] <... futex resumed>) = 0 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] lstat("./2/binderfs", [pid 5370] <... futex resumed>) = 1 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = 0 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... futex resumed>) = 0 [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5344] <... futex resumed>) = 0 [pid 5339] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] unlink("./2/binderfs" [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5367] <... futex resumed>) = 0 [pid 5361] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5369] <... mmap resumed>) = 0x7f39e3757000 [pid 5357] <... io_uring_enter resumed>) = 767 [pid 5344] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... unlink resumed>) = 0 [pid 5370] <... socket resumed>) = 4 [pid 5369] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] getdents64(3, [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... mprotect resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5370] <... futex resumed>) = 1 [pid 5369] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5367] <... futex resumed>) = 0 [pid 5083] close(3 [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... close resumed>) = 0 [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... clone resumed>, parent_tid=[30], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 30 [pid 5367] <... futex resumed>) = 0 [pid 5083] rmdir("./2" [pid 5370] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] <... bind resumed>) = 0 [pid 5369] <... futex resumed>) = 0 [pid 5083] <... rmdir resumed>) = 0 [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] mkdir("./3", 0777 [pid 5370] <... futex resumed>) = 1 [pid 5367] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5372 attached [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... mkdir resumed>) = 0 [pid 5372] set_robust_list(0x7f39e37779e0, 24 [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] <... futex resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5372] <... set_robust_list resumed>) = 0 [pid 5370] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] <... setsockopt resumed>) = 0 [pid 5357] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = 0 [pid 5350] close(3 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 64 [pid 5370] <... futex resumed>) = 1 [pid 5367] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = 0 [pid 5372] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5370] accept(4, NULL, NULL [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] close(4./strace-static-x86_64: Process 5373 attached [pid 5372] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5370] <... accept resumed>) = 5 [pid 5367] <... futex resumed>) = 0 [pid 5350] <... close resumed>) = 0 [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] close(5 [pid 5373] set_robust_list(0x55555573f5e0, 24 [pid 5372] <... mmap resumed>) = 0x20002000 [pid 5370] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5350] <... close resumed>) = 0 [pid 5373] <... set_robust_list resumed>) = 0 [pid 5372] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(6 [pid 5373] chdir("./3" [pid 5372] <... mmap resumed>) = 0x20ffe000 [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... chdir resumed>) = 0 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] sendmmsg(5, [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] close(7 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5372] <... futex resumed>) = 1 [pid 5370] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... prctl resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] close(8 [pid 5373] setpgid(0, 0 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5370] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = 0 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... setpgid resumed>) = 0 [pid 5372] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(9 [pid 5339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5372] <... socket resumed>) = 4 [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... openat resumed>) = 3 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] close(10 [pid 5373] write(3, "1000", 4 [pid 5372] <... futex resumed>) = 1 [pid 5370] <... futex resumed>) = 0 [pid 5369] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... write resumed>) = 4 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(11 [pid 5344] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] close(3 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = 0 [pid 5372] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5370] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5367] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] close(12 [pid 5373] symlink("/dev/binderfs", "./binderfs" [pid 5372] <... bind resumed>) = 0 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... symlink resumed>) = 0 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5350] close(13 [pid 5373] <... futex resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(14 [pid 5373] <... mmap resumed>) = 0x7f39e3757000 [pid 5372] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5372] <... setsockopt resumed>) = 0 [pid 5350] close(15 [pid 5373] <... mprotect resumed>) = 0 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5372] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(16 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... clone resumed>, parent_tid=[65], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 65 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5350] close(17 [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] accept(4, NULL, NULL [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... futex resumed>) = 0 [pid 5372] <... accept resumed>) = 5 [pid 5350] close(18./strace-static-x86_64: Process 5383 attached [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] set_robust_list(0x7f39e37779e0, 24 [pid 5372] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] close(19 [pid 5383] <... set_robust_list resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5350] close(20 [pid 5383] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5372] sendmmsg(5, [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5372] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] close(21 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5350] close(22 [pid 5383] <... mmap resumed>) = 0x20002000 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] close(23 [pid 5383] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... mmap resumed>) = 0x20ffe000 [pid 5372] <... futex resumed>) = 0 [pid 5369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5350] close(24 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5350] close(25 [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5372] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5369] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] close(26 [pid 5373] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] close(27) = -1 EBADF (Bad file descriptor) [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5383] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5350] close(28 [pid 5383] <... socket resumed>) = 4 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] close(29 [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] exit_group(0 [pid 5383] <... bind resumed>) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = ? [pid 5350] <... exit_group resumed>) = ? [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5383] <... futex resumed>) = 0 [pid 5373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... io_uring_enter resumed>) = 767 [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5373] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... futex resumed>) = 0 [pid 5357] +++ exited with 0 +++ [pid 5355] <... io_uring_enter resumed>) = 767 [pid 5383] <... setsockopt resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = 0 [pid 5344] close(3 [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] +++ exited with 0 +++ [pid 5344] <... close resumed>) = 0 [pid 5339] close(3 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(4 [pid 5339] <... close resumed>) = 0 [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5373] <... futex resumed>) = 0 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = 0 [pid 5339] close(4 [pid 5383] accept(4, NULL, NULL [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(5 [pid 5339] <... close resumed>) = 0 [pid 5383] <... accept resumed>) = 5 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = 0 [pid 5339] close(5 [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(6 [pid 5339] <... close resumed>) = 0 [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(6 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(7 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5373] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(7 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5383] sendmmsg(5, [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(8 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5383] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(8 [pid 5084] <... openat resumed>) = 3 [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(9 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] fstat(3, [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(9 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(10 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5373] <... futex resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(10 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(11 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5383] <... futex resumed>) = 0 [pid 5373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(11 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(12 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./2/binderfs", [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5373] <... futex resumed>) = 0 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(12 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5383] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5373] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] <... io_uring_enter resumed>) = 767 [pid 5370] <... io_uring_enter resumed>) = 767 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(13 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] unlink("./2/binderfs" [pid 5372] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(13 [pid 5084] <... unlink resumed>) = 0 [pid 5372] <... futex resumed>) = 0 [pid 5370] <... futex resumed>) = 0 [pid 5369] close(3 [pid 5367] close(3 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(14 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = 0 [pid 5367] <... close resumed>) = 0 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(14 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(4 [pid 5367] close(4 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(15 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(3 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = 0 [pid 5367] <... close resumed>) = 0 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(15 [pid 5084] <... close resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(5 [pid 5367] close(5 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(16 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] rmdir("./2" [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = 0 [pid 5367] <... close resumed>) = 0 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(16 [pid 5084] <... rmdir resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(6 [pid 5367] close(6 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(17 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] mkdir("./3", 0777 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(17 [pid 5084] <... mkdir resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(7 [pid 5367] close(7 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(18 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(18./strace-static-x86_64: Process 5431 attached [pid 5383] <... io_uring_enter resumed>) = 767 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(8 [pid 5367] close(8 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(19 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 47 [pid 5431] set_robust_list(0x55555573f5e0, 24 [pid 5383] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] <... set_robust_list resumed>) = 0 [pid 5383] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(9 [pid 5367] close(9 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(19 [pid 5431] chdir("./3" [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(3 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(20 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] <... chdir resumed>) = 0 [pid 5373] <... close resumed>) = 0 [pid 5369] close(10 [pid 5367] close(10 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(20 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] close(4 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(21 [pid 5431] <... prctl resumed>) = 0 [pid 5373] <... close resumed>) = 0 [pid 5369] close(11 [pid 5367] close(11 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] setpgid(0, 0 [pid 5373] close(5 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(22 [pid 5339] close(21 [pid 5431] <... setpgid resumed>) = 0 [pid 5373] <... close resumed>) = 0 [pid 5369] close(12 [pid 5367] close(12 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5373] close(6 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(23 [pid 5339] close(22 [pid 5431] <... openat resumed>) = 3 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(13 [pid 5367] close(13 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] write(3, "1000", 4 [pid 5373] close(7 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] close(24 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] close(23 [pid 5431] <... write resumed>) = 4 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(14 [pid 5367] close(14 [pid 5431] close(3 [pid 5373] close(8 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] <... close resumed>) = 0 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(15 [pid 5367] close(15 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] symlink("/dev/binderfs", "./binderfs" [pid 5373] close(9 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(25 [pid 5339] close(24 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... symlink resumed>) = 0 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(16 [pid 5367] close(16 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] close(10 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(26 [pid 5339] close(25 [pid 5431] <... futex resumed>) = 0 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(17 [pid 5367] close(17 [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5373] close(11 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(27 [pid 5339] close(26 [pid 5431] <... mmap resumed>) = 0x7f39e3757000 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(18 [pid 5367] close(18 [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(12 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... mprotect resumed>) = 0 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(19 [pid 5367] close(19 [pid 5344] close(28 [pid 5339] close(27 [pid 5431] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] close(13 [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) ./strace-static-x86_64: Process 5464 attached [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(20 [pid 5367] close(20 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] set_robust_list(0x7f39e37779e0, 24 [pid 5431] <... clone resumed>, parent_tid=[48], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 48 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] close(14 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] close(29 [pid 5464] <... set_robust_list resumed>) = 0 [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(21 [pid 5367] close(21 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] close(28 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5431] <... futex resumed>) = 0 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] close(15 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(22 [pid 5367] close(22 [pid 5361] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] exit_group(0 [pid 5339] close(29 [pid 5464] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5373] close(16 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5464] <... mmap resumed>) = 0x20002000 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(23 [pid 5367] close(23 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... exit_group resumed>) = ? [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] close(17 [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(24 [pid 5367] close(24 [pid 5361] +++ exited with 0 +++ [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(18 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(25 [pid 5367] close(25 [pid 5373] close(19 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(26 [pid 5367] close(26 [pid 5355] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(20 [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(27 [pid 5367] close(27 [pid 5339] exit_group(0 [pid 5464] <... mmap resumed>) = 0x20ffe000 [pid 5373] close(21 [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... futex resumed>) = ? [pid 5344] +++ exited with 0 +++ [pid 5339] <... exit_group resumed>) = ? [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5369] close(28 [pid 5367] close(28 [pid 5373] close(22 [pid 5372] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5370] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] close(29 [pid 5367] close(29 [pid 5373] close(23 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] exit_group(0 [pid 5367] exit_group(0 [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(24 [pid 5372] <... futex resumed>) = ? [pid 5370] <... futex resumed>) = ? [pid 5369] <... exit_group resumed>) = ? [pid 5367] <... exit_group resumed>) = ? [pid 5355] +++ exited with 0 +++ [pid 5339] +++ exited with 0 +++ [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5464] <... futex resumed>) = 0 [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] +++ exited with 0 +++ [pid 5370] +++ exited with 0 +++ [pid 5369] +++ exited with 0 +++ [pid 5367] +++ exited with 0 +++ [pid 5431] <... futex resumed>) = 0 [pid 5373] close(25 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5373] close(26 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5082] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5464] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5383] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] close(27 [pid 5082] <... openat resumed>) = 3 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] fstat(3, [pid 5373] close(28 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] getdents64(3, [pid 5464] <... socket resumed>) = 4 [pid 5373] close(29 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5373] exit_group(0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] <... futex resumed>) = ? [pid 5373] <... exit_group resumed>) = ? [pid 5082] lstat("./2/binderfs", [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5464] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5383] +++ exited with 0 +++ [pid 5373] +++ exited with 0 +++ [pid 5085] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] unlink("./2/binderfs" [pid 5464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5086] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5082] <... unlink resumed>) = 0 [pid 5464] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] <... openat resumed>) = 3 [pid 5083] restart_syscall(<... resuming interrupted clone ...> [pid 5082] getdents64(3, [pid 5464] <... bind resumed>) = 0 [pid 5086] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5085] fstat(3, [pid 5083] <... restart_syscall resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... openat resumed>) = 3 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] close(3 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5464] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5086] fstat(3, [pid 5085] getdents64(3, [pid 5082] <... close resumed>) = 0 [pid 5081] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] rmdir("./2" [pid 5464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5086] getdents64(3, [pid 5085] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... rmdir resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5083] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] mkdir("./3", 0777 [pid 5083] <... openat resumed>) = 3 [pid 5082] <... mkdir resumed>) = 0 [pid 5083] fstat(3, [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] getdents64(3, [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 89 [pid 5464] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] fstat(3, [pid 5464] <... setsockopt resumed>) = 0 [pid 5085] lstat("./3/binderfs", [pid 5083] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5464] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] unlink("./3/binderfs" [pid 5083] lstat("./3/binderfs", [pid 5081] getdents64(3, [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] lstat("./2/binderfs", [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5085] <... unlink resumed>) = 0 [pid 5083] unlink("./3/binderfs" [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5464] accept(4, NULL, NULL [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] unlink("./2/binderfs" [pid 5085] getdents64(3, [pid 5083] <... unlink resumed>) = 0 [pid 5081] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5464] <... accept resumed>) = 5 [pid 5086] <... unlink resumed>) = 0 [pid 5083] getdents64(3, ./strace-static-x86_64: Process 5501 attached [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] getdents64(3, [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5501] set_robust_list(0x55555573f5e0, 24 [pid 5464] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] close(3 [pid 5083] close(3 [pid 5081] lstat("./3/binderfs", [pid 5501] <... set_robust_list resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] close(3 [pid 5085] <... close resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5501] chdir("./3" [pid 5464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5085] rmdir("./3" [pid 5083] rmdir("./3" [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5501] <... chdir resumed>) = 0 [pid 5464] sendmmsg(5, [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] rmdir("./2" [pid 5085] <... rmdir resumed>) = 0 [pid 5083] <... rmdir resumed>) = 0 [pid 5081] unlink("./3/binderfs" [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5464] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5083] mkdir("./4", 0777 [pid 5501] <... prctl resumed>) = 0 [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... rmdir resumed>) = 0 [pid 5085] mkdir("./4", 0777 [pid 5083] <... mkdir resumed>) = 0 [pid 5081] <... unlink resumed>) = 0 [pid 5501] setpgid(0, 0 [pid 5464] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5086] mkdir("./3", 0777 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5502 attached [pid 5501] <... setpgid resumed>) = 0 [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... mkdir resumed>) = 0 [pid 5085] <... mkdir resumed>) = 0 [pid 5081] getdents64(3, [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5464] <... futex resumed>) = 0 [pid 5431] <... futex resumed>) = 0 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 81 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5501] <... openat resumed>) = 3 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3) = 0 [pid 5501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5501] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 83 [pid 5081] close(3 [pid 5501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5431] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5504 attached [pid 5502] set_robust_list(0x55555573f5e0, 24 [pid 5501] <... mmap resumed>) = 0x7f39e3757000 [pid 5464] <... futex resumed>) = 0 [pid 5431] <... futex resumed>) = 1 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 52 [pid 5081] <... close resumed>) = 0 ./strace-static-x86_64: Process 5503 attached [pid 5501] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5464] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5431] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] set_robust_list(0x55555573f5e0, 24 [pid 5503] set_robust_list(0x55555573f5e0, 24 [pid 5502] <... set_robust_list resumed>) = 0 [pid 5501] <... mprotect resumed>) = 0 [pid 5081] rmdir("./3" [pid 5504] <... set_robust_list resumed>) = 0 [pid 5503] <... set_robust_list resumed>) = 0 [pid 5501] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5504] chdir("./4" [pid 5503] chdir("./3" [pid 5504] <... chdir resumed>) = 0 [pid 5503] <... chdir resumed>) = 0 [pid 5501] <... clone resumed>, parent_tid=[90], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 90 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... prctl resumed>) = 0 [pid 5503] <... prctl resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5504] setpgid(0, 0 [pid 5503] setpgid(0, 0 [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] <... setpgid resumed>) = 0 [pid 5503] <... setpgid resumed>) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5504] <... openat resumed>) = 3 [pid 5503] <... openat resumed>) = 3 [pid 5504] write(3, "1000", 4 [pid 5503] write(3, "1000", 4 [pid 5504] <... write resumed>) = 4 [pid 5503] <... write resumed>) = 4 [pid 5504] close(3 [pid 5503] close(3 [pid 5504] <... close resumed>) = 0 [pid 5503] <... close resumed>) = 0 [pid 5504] symlink("/dev/binderfs", "./binderfs" [pid 5503] symlink("/dev/binderfs", "./binderfs" [pid 5504] <... symlink resumed>) = 0 [pid 5503] <... symlink resumed>) = 0 [pid 5504] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5504] <... mmap resumed>) = 0x7f39e3757000 [pid 5503] <... mmap resumed>) = 0x7f39e3757000 ./strace-static-x86_64: Process 5505 attached [pid 5504] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5503] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5502] chdir("./4" [pid 5081] <... rmdir resumed>) = 0 [pid 5505] set_robust_list(0x7f39e37779e0, 24 [pid 5504] <... mprotect resumed>) = 0 [pid 5503] <... mprotect resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5081] mkdir("./4", 0777 [pid 5505] <... set_robust_list resumed>) = 0 [pid 5504] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5503] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5505] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5502] <... prctl resumed>) = 0 [pid 5081] <... mkdir resumed>) = 0 [pid 5504] <... clone resumed>, parent_tid=[53], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 53 [pid 5503] <... clone resumed>, parent_tid=[84], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 84 [pid 5505] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] setpgid(0, 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5505] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5504] <... futex resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5502] <... setpgid resumed>) = 0 [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] <... mmap resumed>) = 0x20002000 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5505] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000./strace-static-x86_64: Process 5506 attached [pid 5502] <... openat resumed>) = 3 [pid 5506] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5505] <... mmap resumed>) = 0x20ffe000 ./strace-static-x86_64: Process 5508 attached [pid 5506] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5502] write(3, "1000", 4 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 55 ./strace-static-x86_64: Process 5507 attached [pid 5508] set_robust_list(0x55555573f5e0, 24 [pid 5506] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5505] <... futex resumed>) = 1 [pid 5502] <... write resumed>) = 4 [pid 5501] <... futex resumed>) = 0 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5507] set_robust_list(0x7f39e37779e0, 24 [pid 5506] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(3 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] chdir("./4" [pid 5507] <... set_robust_list resumed>) = 0 [pid 5506] <... mmap resumed>) = 0x20002000 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] <... close resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5508] <... chdir resumed>) = 0 [pid 5507] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5506] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5505] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5502] symlink("/dev/binderfs", "./binderfs" [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5507] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5506] <... mmap resumed>) = 0x20ffe000 [pid 5505] <... socket resumed>) = 4 [pid 5502] <... symlink resumed>) = 0 [pid 5508] <... prctl resumed>) = 0 [pid 5507] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] setpgid(0, 0 [pid 5506] <... futex resumed>) = 1 [pid 5504] <... futex resumed>) = 0 [pid 5508] <... setpgid resumed>) = 0 [pid 5507] <... mmap resumed>) = 0x20002000 [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = 1 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5507] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... openat resumed>) = 3 [pid 5507] <... mmap resumed>) = 0x20ffe000 [pid 5506] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... mmap resumed>) = 0x7f39e3757000 [pid 5501] <... futex resumed>) = 0 [pid 5508] write(3, "1000", 4 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... socket resumed>) = 4 [pid 5505] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5502] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] <... write resumed>) = 4 [pid 5507] <... futex resumed>) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... bind resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5502] <... mprotect resumed>) = 0 [pid 5508] close(3 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = 1 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5464] <... io_uring_enter resumed>) = 767 [pid 5508] <... close resumed>) = 0 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = 1 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5508] symlink("/dev/binderfs", "./binderfs" [pid 5507] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... clone resumed>, parent_tid=[82], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 82 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5511 attached [pid 5508] <... symlink resumed>) = 0 [pid 5507] <... socket resumed>) = 4 [pid 5506] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = 0 [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5511] set_robust_list(0x7f39e37779e0, 24 [pid 5508] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... bind resumed>) = 0 [pid 5505] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5502] <... futex resumed>) = 0 [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(3 [pid 5511] <... set_robust_list resumed>) = 0 [pid 5508] <... futex resumed>) = 0 [pid 5507] <... futex resumed>) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... setsockopt resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... close resumed>) = 0 [pid 5511] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = 1 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(4 [pid 5511] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5508] <... mmap resumed>) = 0x7f39e3757000 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = 1 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = 0 [pid 5511] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5508] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5507] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] close(5 [pid 5511] <... mmap resumed>) = 0x20002000 [pid 5508] <... mprotect resumed>) = 0 [pid 5507] <... bind resumed>) = 0 [pid 5506] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = 0 [pid 5511] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5508] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... setsockopt resumed>) = 0 [pid 5505] accept(4, NULL, NULL [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(6./strace-static-x86_64: Process 5515 attached [pid 5511] <... mmap resumed>) = 0x20ffe000 [pid 5507] <... futex resumed>) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... accept resumed>) = 5 [pid 5503] <... futex resumed>) = 0 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... clone resumed>, parent_tid=[56], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 56 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = 1 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(7 [pid 5515] set_robust_list(0x7f39e37779e0, 24 [pid 5511] <... futex resumed>) = 1 [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = 1 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5502] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... set_robust_list resumed>) = 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... futex resumed>) = 0 [pid 5507] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] close(8 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] <... setsockopt resumed>) = 0 [pid 5506] accept(4, NULL, NULL [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5511] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... accept resumed>) = 5 [pid 5505] sendmmsg(5, [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(9 [pid 5511] <... socket resumed>) = 4 [pid 5507] <... futex resumed>) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5503] <... futex resumed>) = 0 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = 1 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(10 [pid 5515] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5511] <... futex resumed>) = 1 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = 1 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5502] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5507] accept(4, NULL, NULL [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] close(11 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] sendmmsg(5, [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5507] <... accept resumed>) = 5 [pid 5502] <... futex resumed>) = 0 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(12 [pid 5515] <... mmap resumed>) = 0x20002000 [pid 5511] <... bind resumed>) = 0 [pid 5507] <... futex resumed>) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = 1 [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(13 [pid 5511] <... futex resumed>) = 1 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5502] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... mmap resumed>) = 0x20ffe000 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5507] sendmmsg(5, [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(14 [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5507] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5511] <... setsockopt resumed>) = 0 [pid 5504] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = 0 [pid 5515] <... futex resumed>) = 1 [pid 5508] <... futex resumed>) = 0 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... futex resumed>) = 0 [pid 5504] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] <... futex resumed>) = 1 [pid 5506] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5503] <... futex resumed>) = 0 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] close(15 [pid 5515] <... socket resumed>) = 4 [pid 5508] <... futex resumed>) = 0 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5503] <... futex resumed>) = 0 [pid 5431] close(16 [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = 0 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 1 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = 1 [pid 5511] accept(4, NULL, NULL [pid 5508] <... futex resumed>) = 0 [pid 5507] <... futex resumed>) = 0 [pid 5503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(17 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] <... accept resumed>) = 5 [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... futex resumed>) = 0 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5503] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(18 [pid 5515] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5511] <... futex resumed>) = 1 [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5503] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... bind resumed>) = 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] <... futex resumed>) = 0 [pid 5511] sendmmsg(5, [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5502] <... futex resumed>) = 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] <... futex resumed>) = 0 [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = 0 [pid 5502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(19 [pid 5515] <... futex resumed>) = 1 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... futex resumed>) = 0 [pid 5502] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(20 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5511] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5508] <... futex resumed>) = 0 [pid 5502] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(21 [pid 5515] <... setsockopt resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] close(22 [pid 5515] <... futex resumed>) = 1 [pid 5508] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(23 [pid 5515] accept(4, NULL, NULL [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... accept resumed>) = 5 [pid 5431] close(24 [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = 1 [pid 5508] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] close(25 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... io_uring_enter resumed>) = 767 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 0 [pid 5506] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(26 [pid 5515] sendmmsg(5, [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5506] <... futex resumed>) = 0 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5507] <... io_uring_enter resumed>) = 767 [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(3 [pid 5503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5431] close(27 [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... close resumed>) = 0 [pid 5504] close(4) = 0 [pid 5504] close(5) = 0 [pid 5504] close(6) = -1 EBADF (Bad file descriptor) [pid 5504] close(7) = -1 EBADF (Bad file descriptor) [pid 5504] close(8) = -1 EBADF (Bad file descriptor) [pid 5504] close(9 [pid 5503] close(3 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = 1 [pid 5508] <... futex resumed>) = 0 [pid 5507] <... futex resumed>) = 0 [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] <... close resumed>) = 0 [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(10) = -1 EBADF (Bad file descriptor) [pid 5504] close(11) = -1 EBADF (Bad file descriptor) [pid 5504] close(12 [pid 5431] close(28 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(4 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 0 [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(13 [pid 5503] <... close resumed>) = 0 [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(5 [pid 5431] close(29 [pid 5515] <... futex resumed>) = 0 [pid 5508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] close(14 [pid 5464] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = 0 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(15 [pid 5464] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] exit_group(0 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 0 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(6 [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5502] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5464] <... futex resumed>) = ? [pid 5431] <... exit_group resumed>) = ? [pid 5515] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5508] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(16 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] +++ exited with 0 +++ [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(17) = -1 EBADF (Bad file descriptor) [pid 5504] close(18) = -1 EBADF (Bad file descriptor) [pid 5504] close(19) = -1 EBADF (Bad file descriptor) [pid 5503] close(7 [pid 5504] close(20 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] +++ exited with 0 +++ [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(8 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(21 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(9 [pid 5084] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] close(22 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... io_uring_enter resumed>) = 767 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(10 [pid 5084] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5505] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] close(23 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... openat resumed>) = 3 [pid 5505] <... futex resumed>) = 0 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(11 [pid 5084] fstat(3, [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(24 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(3 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(12 [pid 5501] <... close resumed>) = 0 [pid 5084] getdents64(3, [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] close(25 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(4 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5506] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(13 [pid 5501] <... close resumed>) = 0 [pid 5084] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] close(26 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./3/binderfs", [pid 5504] close(27 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] unlink("./3/binderfs" [pid 5504] close(28 [pid 5084] <... unlink resumed>) = 0 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5504] close(29 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(5 [pid 5084] close(3 [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] exit_group(0 [pid 5503] close(14 [pid 5501] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5506] <... futex resumed>) = ? [pid 5504] <... exit_group resumed>) = ? [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(6 [pid 5084] rmdir("./3" [pid 5503] close(15 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... rmdir resumed>) = 0 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(7 [pid 5084] mkdir("./4", 0777 [pid 5503] close(16 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(8 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] close(17 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] +++ exited with 0 +++ [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(9 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 74 [pid 5503] close(18 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5561 attached [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(10 [pid 5561] set_robust_list(0x55555573f5e0, 24 [pid 5503] close(19 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... set_robust_list resumed>) = 0 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(11 [pid 5503] close(20 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(12 [pid 5561] chdir("./4" [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] close(21 [pid 5561] <... chdir resumed>) = 0 [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5503] close(22 [pid 5501] close(13 [pid 5561] <... prctl resumed>) = 0 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] setpgid(0, 0 [pid 5503] close(23 [pid 5501] close(14 [pid 5561] <... setpgid resumed>) = 0 [pid 5508] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] close(24 [pid 5501] close(15 [pid 5561] <... openat resumed>) = 3 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] write(3, "1000", 4 [pid 5503] close(25 [pid 5501] close(16 [pid 5561] <... write resumed>) = 4 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(3 [pid 5503] close(26 [pid 5501] close(17 [pid 5561] <... close resumed>) = 0 [pid 5507] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] symlink("/dev/binderfs", "./binderfs" [pid 5507] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] close(27 [pid 5501] close(18 [pid 5561] <... symlink resumed>) = 0 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] <... futex resumed>) = 0 [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] close(28 [pid 5501] close(19 [pid 5561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 5561] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5561] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[75], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 75 [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5568 attached [pid 5568] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5568] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5503] close(29 [pid 5501] close(20 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] exit_group(0 [pid 5501] close(21 [pid 5568] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5507] <... futex resumed>) = ? [pid 5504] +++ exited with 0 +++ [pid 5503] <... exit_group resumed>) = ? [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... mmap resumed>) = 0x20002000 [pid 5507] +++ exited with 0 +++ [pid 5501] close(22 [pid 5568] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5501] close(23 [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5568] <... mmap resumed>) = 0x20ffe000 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... restart_syscall resumed>) = 0 [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5501] close(24 [pid 5568] <... futex resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] close(25 [pid 5085] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5568] <... socket resumed>) = 4 [pid 5561] <... futex resumed>) = 0 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] close(26 [pid 5085] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5568] <... futex resumed>) = 0 [pid 5561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] close(27 [pid 5085] fstat(3, [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5568] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5501] close(28 [pid 5085] getdents64(3, [pid 5568] <... bind resumed>) = 0 [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5568] <... futex resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5501] close(29 [pid 5085] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5505] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5501] exit_group(0 [pid 5085] lstat("./4/binderfs", [pid 5568] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... exit_group resumed>) = ? [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5568] <... setsockopt resumed>) = 0 [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] unlink("./4/binderfs" [pid 5568] <... futex resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5568] accept(4, NULL, NULL [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] <... accept resumed>) = 5 [pid 5505] +++ exited with 0 +++ [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] +++ exited with 0 +++ [pid 5085] <... unlink resumed>) = 0 [pid 5568] <... futex resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5085] getdents64(3, [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5085] close(3 [pid 5082] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5568] sendmmsg(5, [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... close resumed>) = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5568] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5082] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... openat resumed>) = 3 [pid 5568] <... futex resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5085] rmdir("./4" [pid 5082] fstat(3, [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] +++ exited with 0 +++ [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5085] <... rmdir resumed>) = 0 [pid 5082] getdents64(3, [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5085] mkdir("./5", 0777 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5568] <... futex resumed>) = 0 [pid 5561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] restart_syscall(<... resuming interrupted clone ...> [pid 5085] <... mkdir resumed>) = 0 [pid 5082] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... restart_syscall resumed>) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5561] <... futex resumed>) = 0 [pid 5082] lstat("./3/binderfs", [pid 5568] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5561] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 5573 attached [pid 5082] unlink("./3/binderfs") = 0 [pid 5082] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] close(3) = 0 [pid 5082] rmdir("./3") = 0 [pid 5573] set_robust_list(0x55555573f5e0, 24 [pid 5086] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 63 [pid 5082] mkdir("./4", 0777 [pid 5573] <... set_robust_list resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... mkdir resumed>) = 0 [pid 5573] chdir("./5" [pid 5086] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5573] <... chdir resumed>) = 0 [pid 5086] <... openat resumed>) = 3 [pid 5086] fstat(3, [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 103 [pid 5573] <... prctl resumed>) = 0 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5573] setpgid(0, 0 [pid 5086] getdents64(3, ./strace-static-x86_64: Process 5575 attached [pid 5573] <... setpgid resumed>) = 0 [pid 5511] <... io_uring_enter resumed>) = 767 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5511] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5575] set_robust_list(0x55555573f5e0, 24 [pid 5573] <... openat resumed>) = 3 [pid 5511] <... futex resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5575] <... set_robust_list resumed>) = 0 [pid 5573] write(3, "1000", 4 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(3 [pid 5086] lstat("./3/binderfs", [pid 5575] chdir("./4" [pid 5573] <... write resumed>) = 4 [pid 5502] <... close resumed>) = 0 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5575] <... chdir resumed>) = 0 [pid 5573] close(3 [pid 5502] close(4 [pid 5086] unlink("./3/binderfs" [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5573] <... close resumed>) = 0 [pid 5502] <... close resumed>) = 0 [pid 5573] symlink("/dev/binderfs", "./binderfs" [pid 5502] close(5 [pid 5575] <... prctl resumed>) = 0 [pid 5086] <... unlink resumed>) = 0 [pid 5502] <... close resumed>) = 0 [pid 5575] setpgid(0, 0 [pid 5573] <... symlink resumed>) = 0 [pid 5502] close(6 [pid 5086] getdents64(3, [pid 5575] <... setpgid resumed>) = 0 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5502] close(7 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5573] <... futex resumed>) = 0 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 5502] close(8) = -1 EBADF (Bad file descriptor) [pid 5502] close(9) = -1 EBADF (Bad file descriptor) [pid 5502] close(10 [pid 5573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = 0 [pid 5575] <... openat resumed>) = 3 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(11 [pid 5575] write(3, "1000", 4 [pid 5573] <... mmap resumed>) = 0x7f39e3757000 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./3" [pid 5575] <... write resumed>) = 4 [pid 5573] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5502] close(12) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 5502] close(13 [pid 5575] close(3 [pid 5573] <... mprotect resumed>) = 0 [pid 5561] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5086] mkdir("./4", 0777 [pid 5575] <... close resumed>) = 0 [pid 5573] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] symlink("/dev/binderfs", "./binderfs" [pid 5502] close(14 [pid 5086] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5583 attached [pid 5575] <... symlink resumed>) = 0 [pid 5515] <... io_uring_enter resumed>) = 767 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5583] set_robust_list(0x7f39e37779e0, 24 [pid 5575] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... clone resumed>, parent_tid=[64], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 64 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(15) = -1 EBADF (Bad file descriptor) [pid 5502] close(16) = -1 EBADF (Bad file descriptor) [pid 5502] close(17) = -1 EBADF (Bad file descriptor) [pid 5502] close(18) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] close(19 [pid 5515] <... futex resumed>) = 0 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... set_robust_list resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(20 [pid 5583] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5573] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 97 [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] close(21./strace-static-x86_64: Process 5588 attached [pid 5583] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5575] <... mmap resumed>) = 0x7f39e3757000 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] close(3 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] set_robust_list(0x55555573f5e0, 24 [pid 5583] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5575] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = 0 [pid 5502] close(22 [pid 5588] <... set_robust_list resumed>) = 0 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] chdir("./4" [pid 5583] <... mmap resumed>) = 0x20002000 [pid 5575] <... mprotect resumed>) = 0 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] close(4 [pid 5502] close(23 [pid 5588] <... chdir resumed>) = 0 [pid 5583] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5575] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5502] close(24 [pid 5588] <... prctl resumed>) = 0 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] setpgid(0, 0 [pid 5502] close(25 [pid 5588] <... setpgid resumed>) = 0 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = 0 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5583] <... mmap resumed>) = 0x20ffe000 [pid 5575] <... clone resumed>, parent_tid=[104], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 104 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] close(5 [pid 5502] close(26 [pid 5588] <... openat resumed>) = 3 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... close resumed>) = 0 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] write(3, "1000", 4 [pid 5583] <... futex resumed>) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 0 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(6 [pid 5502] close(27./strace-static-x86_64: Process 5595 attached [pid 5588] <... write resumed>) = 4 [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5595] set_robust_list(0x7f39e37779e0, 24 [pid 5588] close(3 [pid 5573] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5583] <... socket resumed>) = 4 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(28 [pid 5595] <... set_robust_list resumed>) = 0 [pid 5588] <... close resumed>) = 0 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(7 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5588] symlink("/dev/binderfs", "./binderfs" [pid 5583] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5568] <... io_uring_enter resumed>) = 767 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(29 [pid 5595] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5588] <... symlink resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5588] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5573] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] close(8 [pid 5502] exit_group(0 [pid 5595] <... mmap resumed>) = 0x20002000 [pid 5588] <... futex resumed>) = 0 [pid 5583] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] close(3 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... exit_group resumed>) = ? [pid 5595] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5583] <... bind resumed>) = 0 [pid 5561] <... close resumed>) = 0 [pid 5508] close(9 [pid 5595] <... mmap resumed>) = 0x20ffe000 [pid 5588] <... mmap resumed>) = 0x7f39e3757000 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] close(4 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5583] <... futex resumed>) = 1 [pid 5573] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] <... close resumed>) = 0 [pid 5508] close(10 [pid 5595] <... futex resumed>) = 1 [pid 5588] <... mprotect resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] close(5 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5561] <... close resumed>) = 0 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] close(6 [pid 5588] <... clone resumed>, parent_tid=[98], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 98 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] close(7 [pid 5588] <... futex resumed>) = 0 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] close(8) = -1 EBADF (Bad file descriptor) [pid 5561] close(9) = -1 EBADF (Bad file descriptor) [pid 5561] close(10 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] close(11) = -1 EBADF (Bad file descriptor) [pid 5561] close(12) = -1 EBADF (Bad file descriptor) [pid 5561] close(13) = -1 EBADF (Bad file descriptor) [pid 5561] close(14) = -1 EBADF (Bad file descriptor) [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] close(15 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5613 attached [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] close(16 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] set_robust_list(0x7f39e37779e0, 24 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... futex resumed>) = 0 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... set_robust_list resumed>) = 0 [pid 5595] <... futex resumed>) = 0 [pid 5583] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5575] <... futex resumed>) = 1 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] close(17 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] close(11 [pid 5613] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5595] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5583] <... setsockopt resumed>) = 0 [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] +++ exited with 0 +++ [pid 5502] +++ exited with 0 +++ [pid 5613] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5595] <... socket resumed>) = 4 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] close(18 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5613] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5613] <... mmap resumed>) = 0x20002000 [pid 5595] <... futex resumed>) = 1 [pid 5583] <... futex resumed>) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 0 [pid 5561] close(19 [pid 5508] close(12 [pid 5613] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... mmap resumed>) = 0x20ffe000 [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] close(20 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = 1 [pid 5595] <... bind resumed>) = 0 [pid 5588] <... futex resumed>) = 0 [pid 5561] close(21 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5595] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = 0 [pid 5561] close(22 [pid 5613] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... socket resumed>) = 4 [pid 5595] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5575] <... futex resumed>) = 1 [pid 5573] <... futex resumed>) = 0 [pid 5561] close(23 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(13 [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5583] accept(4, NULL, NULL [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = 1 [pid 5588] <... futex resumed>) = 0 [pid 5583] <... accept resumed>) = 5 [pid 5575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] close(24 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(14 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5595] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = 1 [pid 5575] <... futex resumed>) = 1 [pid 5573] <... futex resumed>) = 0 [pid 5561] close(25 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5613] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5595] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(15 [pid 5613] <... bind resumed>) = 0 [pid 5595] <... setsockopt resumed>) = 0 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5573] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] close(26 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] sendmmsg(5, [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(16 [pid 5613] <... futex resumed>) = 1 [pid 5595] <... futex resumed>) = 1 [pid 5588] <... futex resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5561] close(27 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5083] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] close(28 [pid 5083] <... openat resumed>) = 3 [pid 5613] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5595] accept(4, NULL, NULL [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... setsockopt resumed>) = 0 [pid 5595] <... accept resumed>) = 5 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5561] close(29 [pid 5508] close(17 [pid 5083] fstat(3, [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = 1 [pid 5573] <... futex resumed>) = 0 [pid 5568] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... futex resumed>) = 1 [pid 5595] <... futex resumed>) = 1 [pid 5588] <... futex resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... futex resumed>) = 0 [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] exit_group(0 [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(18 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = ? [pid 5561] <... exit_group resumed>) = ? [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] getdents64(3, [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... futex resumed>) = 0 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] +++ exited with 0 +++ [pid 5561] +++ exited with 0 +++ [pid 5613] accept(4, NULL, NULL [pid 5595] sendmmsg(5, [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5613] <... accept resumed>) = 5 [pid 5595] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5583] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(19 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5613] <... futex resumed>) = 1 [pid 5595] <... futex resumed>) = 1 [pid 5588] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5575] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 0 [pid 5508] close(20 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5613] sendmmsg(5, [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5613] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5595] <... futex resumed>) = 0 [pid 5575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = 1 [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5583] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5573] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] lstat("./4/binderfs", [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5613] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] <... futex resumed>) = 0 [pid 5613] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5588] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] close(21 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(22 [pid 5083] unlink("./4/binderfs" [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5508] close(23 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... unlink resumed>) = 0 [pid 5515] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] getdents64(3, [pid 5515] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] close(24 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] fstat(3, [pid 5083] close(3 [pid 5508] close(25 [pid 5083] <... close resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] rmdir("./4" [pid 5508] close(26 [pid 5084] getdents64(3, [pid 5083] <... rmdir resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5508] close(27 [pid 5083] mkdir("./5", 0777 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... mkdir resumed>) = 0 [pid 5508] close(28 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./4/binderfs", [pid 5508] close(29 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5640 attached [pid 5508] exit_group(0 [pid 5084] unlink("./4/binderfs" [pid 5515] <... futex resumed>) = -1 (errno 18446744073709551529) [pid 5575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5515] +++ exited with 0 +++ [pid 5508] <... exit_group resumed>) = ? [pid 5084] <... unlink resumed>) = 0 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 103 [pid 5640] set_robust_list(0x55555573f5e0, 24 [pid 5084] getdents64(3, [pid 5640] <... set_robust_list resumed>) = 0 [pid 5508] +++ exited with 0 +++ [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5640] chdir("./5") = 0 [pid 5084] close(3 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5084] <... close resumed>) = 0 [pid 5640] setpgid(0, 0 [pid 5084] rmdir("./4" [pid 5640] <... setpgid resumed>) = 0 [pid 5595] <... io_uring_enter resumed>) = 767 [pid 5588] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5084] <... rmdir resumed>) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5595] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... openat resumed>) = 3 [pid 5595] <... futex resumed>) = 0 [pid 5084] mkdir("./5", 0777 [pid 5640] write(3, "1000", 4 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... write resumed>) = 4 [pid 5575] close(3 [pid 5084] <... mkdir resumed>) = 0 [pid 5640] close(3 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = 0 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5640] <... close resumed>) = 0 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(4) = 0 [pid 5575] close(5 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] symlink("/dev/binderfs", "./binderfs" [pid 5575] <... close resumed>) = 0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 90 [pid 5081] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] <... symlink resumed>) = 0 [pid 5575] close(6 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5646 attached [pid 5640] <... futex resumed>) = 0 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(7 [pid 5081] fstat(3, [pid 5646] set_robust_list(0x55555573f5e0, 24 [pid 5640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5640] <... mmap resumed>) = 0x7f39e3757000 [pid 5575] close(8 [pid 5081] getdents64(3, [pid 5646] chdir("./5" [pid 5640] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... chdir resumed>) = 0 [pid 5640] <... mprotect resumed>) = 0 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(9 [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5646] <... prctl resumed>) = 0 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(10 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5646] setpgid(0, 0 [pid 5640] <... clone resumed>, parent_tid=[104], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 104 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... setpgid resumed>) = 0 [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] close(11 [pid 5081] lstat("./4/binderfs", [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5640] <... futex resumed>) = 0 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 5649 attached [pid 5646] <... openat resumed>) = 3 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(12 [pid 5081] unlink("./4/binderfs" [pid 5649] set_robust_list(0x7f39e37779e0, 24 [pid 5646] write(3, "1000", 4 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... set_robust_list resumed>) = 0 [pid 5646] <... write resumed>) = 4 [pid 5575] close(13 [pid 5081] <... unlink resumed>) = 0 [pid 5649] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5646] close(3 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] getdents64(3, [pid 5649] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5646] <... close resumed>) = 0 [pid 5613] <... io_uring_enter resumed>) = 767 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(14 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5649] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5646] symlink("/dev/binderfs", "./binderfs" [pid 5613] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(3 [pid 5649] <... mmap resumed>) = 0x20002000 [pid 5646] <... symlink resumed>) = 0 [pid 5613] <... futex resumed>) = 0 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(3 [pid 5575] close(15 [pid 5649] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... close resumed>) = 0 [pid 5649] <... mmap resumed>) = 0x20ffe000 [pid 5646] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... close resumed>) = 0 [pid 5575] close(16 [pid 5081] rmdir("./4" [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5588] close(4 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = 1 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5640] <... futex resumed>) = 0 [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = 0 [pid 5583] <... io_uring_enter resumed>) = 767 [pid 5575] close(17 [pid 5081] <... rmdir resumed>) = 0 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] <... mmap resumed>) = 0x7f39e3757000 [pid 5640] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(5 [pid 5575] close(18 [pid 5081] mkdir("./5", 0777 [pid 5649] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... socket resumed>) = 4 [pid 5588] <... close resumed>) = 0 [pid 5583] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] close(19 [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = 0 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = 1 [pid 5646] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5640] <... futex resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] close(6 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(20 [pid 5081] <... mkdir resumed>) = 0 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... mprotect resumed>) = 0 [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5595] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(21 [pid 5649] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] close(7 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(3 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5649] <... bind resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(22 [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(23 [pid 5573] <... close resumed>) = 0 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(24 [pid 5646] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5573] close(4 [pid 5649] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] close(8 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... setsockopt resumed>) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(25 [pid 5573] <... close resumed>) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 86 [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(26 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5575] close(27 [pid 5649] accept(4, NULL, NULL [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... accept resumed>) = 5 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] close(28 [pid 5588] close(9 [pid 5573] close(5 [pid 5646] <... clone resumed>, parent_tid=[91], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 91 [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = 0 [pid 5649] <... futex resumed>) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] close(10 [pid 5575] close(29 [pid 5573] close(6./strace-static-x86_64: Process 5668 attached [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5588] close(11 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] exit_group(0 [pid 5573] close(7 [pid 5668] set_robust_list(0x55555573f5e0, 24 [pid 5649] sendmmsg(5, [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5595] <... futex resumed>) = ? [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... exit_group resumed>) = ? [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5670 attached [pid 5668] <... set_robust_list resumed>) = 0 [pid 5649] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] +++ exited with 0 +++ [pid 5588] close(12 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5575] +++ exited with 0 +++ [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] close(8 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5668] chdir("./5" [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5649] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5082] <... openat resumed>) = 3 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] fstat(3, [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = 0 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5649] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5640] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] getdents64(3, [pid 5670] set_robust_list(0x7f39e37779e0, 24 [pid 5668] <... chdir resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] close(13 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... set_robust_list resumed>) = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] close(9 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5670] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5668] <... prctl resumed>) = 0 [pid 5588] close(14 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5670] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5668] setpgid(0, 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(10 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5670] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5668] <... setpgid resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(15 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] lstat("./4/binderfs", [pid 5670] <... mmap resumed>) = 0x20002000 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] close(11 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5670] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5668] <... openat resumed>) = 3 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(16 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] unlink("./4/binderfs" [pid 5670] <... mmap resumed>) = 0x20ffe000 [pid 5668] write(3, "1000", 4 [pid 5646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] close(12 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... write resumed>) = 4 [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] close(17 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... unlink resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5668] close(3 [pid 5649] <... io_uring_enter resumed>) = 767 [pid 5646] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] close(13 [pid 5082] getdents64(3, [pid 5670] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5668] <... close resumed>) = 0 [pid 5649] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] close(18 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5670] <... socket resumed>) = 4 [pid 5668] symlink("/dev/binderfs", "./binderfs" [pid 5649] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] close(3 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... symlink resumed>) = 0 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] close(3 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(14 [pid 5082] <... close resumed>) = 0 [pid 5670] <... futex resumed>) = 1 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5640] <... close resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5082] rmdir("./4" [pid 5670] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5668] <... futex resumed>) = 0 [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] close(4 [pid 5588] close(19 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... rmdir resumed>) = 0 [pid 5649] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5640] <... close resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5082] mkdir("./5", 0777 [pid 5670] <... bind resumed>) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... futex resumed>) = 0 [pid 5640] close(5 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(15 [pid 5082] <... mkdir resumed>) = 0 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... mmap resumed>) = 0x7f39e3757000 [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... close resumed>) = 0 [pid 5588] close(20 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5705 attached [pid 5670] <... futex resumed>) = 0 [pid 5668] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5649] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] close(6 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] close(16 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 119 [pid 5640] close(7) = -1 EBADF (Bad file descriptor) [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] close(8 [pid 5668] <... mprotect resumed>) = 0 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] close(9 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(21 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(10) = -1 EBADF (Bad file descriptor) [pid 5640] close(11) = -1 EBADF (Bad file descriptor) [pid 5640] close(12) = -1 EBADF (Bad file descriptor) [pid 5640] close(13) = -1 EBADF (Bad file descriptor) [pid 5640] close(14) = -1 EBADF (Bad file descriptor) [pid 5640] close(15) = -1 EBADF (Bad file descriptor) [pid 5640] close(16) = -1 EBADF (Bad file descriptor) [pid 5640] close(17) = -1 EBADF (Bad file descriptor) [pid 5640] close(18) = -1 EBADF (Bad file descriptor) [pid 5640] close(19) = -1 EBADF (Bad file descriptor) [pid 5640] close(20) = -1 EBADF (Bad file descriptor) [pid 5640] close(21 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] <... futex resumed>) = 0 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] close(17 [pid 5668] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5640] close(22 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(23) = -1 EBADF (Bad file descriptor) [pid 5640] close(24) = -1 EBADF (Bad file descriptor) [pid 5640] close(25) = -1 EBADF (Bad file descriptor) [pid 5640] close(26) = -1 EBADF (Bad file descriptor) [pid 5640] close(27) = -1 EBADF (Bad file descriptor) [pid 5640] close(28) = -1 EBADF (Bad file descriptor) [pid 5640] close(29 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] close(22 [pid 5670] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5649] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] close(18 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... setsockopt resumed>) = 0 [pid 5668] <... clone resumed>, parent_tid=[87], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 87 [pid 5640] exit_group(0 [pid 5588] close(23 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5711 attached [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = ? [pid 5640] <... exit_group resumed>) = ? [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(19 [pid 5711] set_robust_list(0x7f39e37779e0, 24 [pid 5670] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5711] <... set_robust_list resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] accept(4, NULL, NULL [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] close(24 [pid 5573] close(20 [pid 5711] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5705] set_robust_list(0x55555573f5e0, 24 [pid 5670] <... accept resumed>) = 5 [pid 5649] +++ exited with 0 +++ [pid 5640] +++ exited with 0 +++ [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(25 [pid 5573] close(21 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5670] <... futex resumed>) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5711] <... mmap resumed>) = 0x20ffe000 [pid 5705] <... set_robust_list resumed>) = 0 [pid 5670] sendmmsg(5, [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5711] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5705] chdir("./5" [pid 5670] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(26 [pid 5573] close(22 [pid 5711] <... socket resumed>) = 4 [pid 5668] <... futex resumed>) = 0 [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5711] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... bind resumed>) = 0 [pid 5705] <... chdir resumed>) = 0 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] close(27 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5573] close(23 [pid 5083] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] <... futex resumed>) = 0 [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5711] <... futex resumed>) = 1 [pid 5705] <... prctl resumed>) = 0 [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(28 [pid 5573] close(24 [pid 5083] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] setpgid(0, 0 [pid 5670] <... futex resumed>) = 0 [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... openat resumed>) = 3 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... setsockopt resumed>) = 0 [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5711] accept(4, NULL, NULL [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... accept resumed>) = 5 [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5711] sendmmsg(5, [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5705] <... setpgid resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(29 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] close(25 [pid 5083] fstat(3, [pid 5646] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = 1 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] <... futex resumed>) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... openat resumed>) = 3 [pid 5670] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5668] <... futex resumed>) = 0 [pid 5588] exit_group(0 [pid 5573] close(26 [pid 5646] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] getdents64(3, [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] write(3, "1000", 4 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5668] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] <... write resumed>) = 4 [pid 5613] <... futex resumed>) = ? [pid 5588] <... exit_group resumed>) = ? [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5705] close(3 [pid 5573] close(27 [pid 5083] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(28 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5705] <... close resumed>) = 0 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] symlink("/dev/binderfs", "./binderfs" [pid 5573] close(29 [pid 5083] lstat("./5/binderfs", [pid 5705] <... symlink resumed>) = 0 [pid 5613] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5583] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] exit_group(0 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5083] unlink("./5/binderfs" [pid 5705] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = ? [pid 5573] <... exit_group resumed>) = ? [pid 5083] <... unlink resumed>) = 0 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5705] <... mmap resumed>) = 0x7f39e3757000 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] getdents64(3, [pid 5705] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5086] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] <... openat resumed>) = 3 [pid 5705] <... mprotect resumed>) = 0 [pid 5086] fstat(3, [pid 5083] close(3) = 0 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] rmdir("./5" [pid 5086] getdents64(3, [pid 5083] <... rmdir resumed>) = 0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5086] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5705] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] lstat("./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5705] <... clone resumed>, parent_tid=[120], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 120 [pid 5083] mkdir("./6", 0777 [pid 5086] unlink("./4/binderfs" [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... mkdir resumed>) = 0 [pid 5086] <... unlink resumed>) = 0 [pid 5705] <... futex resumed>) = 0 [pid 5086] getdents64(3, [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] close(3./strace-static-x86_64: Process 5728 attached [pid 5728] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5728] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5086] <... close resumed>) = 0 [pid 5086] rmdir("./4") = 0 [pid 5086] mkdir("./5", 0777 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 115 [pid 5086] <... mkdir resumed>) = 0 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 128 [pid 5728] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5728] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 ./strace-static-x86_64: Process 5729 attached [pid 5728] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5729] set_robust_list(0x55555573f5e0, 24 [pid 5728] <... mmap resumed>) = 0x20ffe000 [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5730 attached [pid 5729] chdir("./6" [pid 5728] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5583] +++ exited with 0 +++ [pid 5573] +++ exited with 0 +++ [pid 5730] set_robust_list(0x55555573f5e0, 24 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... set_robust_list resumed>) = 0 [pid 5730] chdir("./5" [pid 5729] <... chdir resumed>) = 0 [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5730] <... chdir resumed>) = 0 [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5730] setpgid(0, 0 [pid 5729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5728] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5730] <... setpgid resumed>) = 0 [pid 5728] <... socket resumed>) = 4 [pid 5730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... openat resumed>) = 3 [pid 5728] <... futex resumed>) = 0 [pid 5730] write(3, "1000", 4 [pid 5729] <... prctl resumed>) = 0 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... write resumed>) = 4 [pid 5729] setpgid(0, 0 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] close(3 [pid 5729] <... setpgid resumed>) = 0 [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = 0 [pid 5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5728] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5730] symlink("/dev/binderfs", "./binderfs" [pid 5729] <... openat resumed>) = 3 [pid 5728] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5730] <... symlink resumed>) = 0 [pid 5729] write(3, "1000", 4 [pid 5728] <... bind resumed>) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5730] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... write resumed>) = 4 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5730] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5729] close(3 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... openat resumed>) = 3 [pid 5730] <... mmap resumed>) = 0x7f39e3757000 [pid 5729] <... close resumed>) = 0 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 0 [pid 5085] fstat(3, [pid 5730] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5729] symlink("/dev/binderfs", "./binderfs" [pid 5728] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5730] <... mprotect resumed>) = 0 [pid 5729] <... symlink resumed>) = 0 [pid 5728] <... setsockopt resumed>) = 0 [pid 5085] getdents64(3, [pid 5730] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5729] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5085] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5730] <... clone resumed>, parent_tid=[129], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 129 [pid 5729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... mmap resumed>) = 0x7f39e3757000 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... io_uring_enter resumed>) = 767 [pid 5705] <... futex resumed>) = 0 [pid 5670] <... io_uring_enter resumed>) = 767 [pid 5085] lstat("./5/binderfs", [pid 5730] <... futex resumed>) = 0 [pid 5729] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5728] accept(4, NULL, NULL [pid 5711] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5733 attached [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... accept resumed>) = 5 [pid 5711] <... futex resumed>) = 0 [pid 5668] close(3 [pid 5733] set_robust_list(0x7f39e37779e0, 24 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = 0 [pid 5646] close(3 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5733] <... set_robust_list resumed>) = 0 [pid 5729] <... mprotect resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5668] close(4 [pid 5646] <... close resumed>) = 0 [pid 5085] unlink("./5/binderfs" [pid 5733] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5729] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5646] close(4 [pid 5733] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... futex resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(5 [pid 5085] <... unlink resumed>) = 0 [pid 5733] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5728] sendmmsg(5, [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... close resumed>) = 0 [pid 5733] <... mmap resumed>) = 0x20002000 [pid 5728] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5668] close(6 [pid 5733] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... mmap resumed>) = 0x20ffe000 [pid 5728] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5668] close(7 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = 0 [pid 5729] <... clone resumed>, parent_tid=[116], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 116 [pid 5085] getdents64(3, [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... futex resumed>) = 0 [pid 5668] close(8 [pid 5646] close(5 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = 0 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = 0 [pid 5085] close(3./strace-static-x86_64: Process 5738 attached [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] close(9 [pid 5646] close(6 [pid 5085] <... close resumed>) = 0 [pid 5738] set_robust_list(0x7f39e37779e0, 24 [pid 5733] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] rmdir("./5" [pid 5738] <... set_robust_list resumed>) = 0 [pid 5733] <... socket resumed>) = 4 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(10 [pid 5646] close(7 [pid 5738] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5705] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 5738] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(11 [pid 5738] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... mmap resumed>) = 0x20002000 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(12 [pid 5646] close(8 [pid 5085] mkdir("./6", 0777 [pid 5738] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5733] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... mmap resumed>) = 0x20ffe000 [pid 5733] <... bind resumed>) = 0 [pid 5668] close(13 [pid 5646] close(9 [pid 5085] <... mkdir resumed>) = 0 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(14 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(10) = -1 EBADF (Bad file descriptor) [pid 5646] close(11 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 93 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(15 [pid 5646] close(12 [pid 5738] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5733] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... socket resumed>) = 4 [pid 5733] <... setsockopt resumed>) = 0 [pid 5668] close(16 [pid 5646] close(13 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5668] close(17 [pid 5646] close(14 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5750 attached [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(18 [pid 5646] close(15 [pid 5750] set_robust_list(0x55555573f5e0, 24 [pid 5738] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5733] accept(4, NULL, NULL [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... set_robust_list resumed>) = 0 [pid 5738] <... bind resumed>) = 0 [pid 5733] <... accept resumed>) = 5 [pid 5728] <... io_uring_enter resumed>) = 767 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(19 [pid 5646] close(16 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5668] close(20 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(21 [pid 5738] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5733] sendmmsg(5, [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... setsockopt resumed>) = 0 [pid 5733] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5668] close(22 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] chdir("./6" [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5668] close(23 [pid 5750] <... chdir resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... futex resumed>) = 0 [pid 5668] close(24 [pid 5738] accept(4, NULL, NULL [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] close(3 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... accept resumed>) = 5 [pid 5733] <... futex resumed>) = 0 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... close resumed>) = 0 [pid 5668] close(25 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] close(4 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... prctl resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... close resumed>) = 0 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(26 [pid 5646] close(17 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5730] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] close(5 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] setpgid(0, 0 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... futex resumed>) = 0 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... close resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(27 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... setpgid resumed>) = 0 [pid 5738] sendmmsg(5, [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] close(6 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(18 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5738] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] close(28 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] close(7 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = 1 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(29 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] close(8 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] exit_group(0 [pid 5750] <... openat resumed>) = 3 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] close(9 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... exit_group resumed>) = ? [pid 5646] close(19 [pid 5750] write(3, "1000", 4 [pid 5738] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5711] +++ exited with 0 +++ [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5668] +++ exited with 0 +++ [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] close(10 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... futex resumed>) = 0 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... write resumed>) = 4 [pid 5738] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5729] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] close(11 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] close(20 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5750] close(3 [pid 5730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] close(12) = -1 EBADF (Bad file descriptor) [pid 5705] close(13) = -1 EBADF (Bad file descriptor) [pid 5705] close(14) = -1 EBADF (Bad file descriptor) [pid 5705] close(15) = -1 EBADF (Bad file descriptor) [pid 5705] close(16) = -1 EBADF (Bad file descriptor) [pid 5705] close(17) = -1 EBADF (Bad file descriptor) [pid 5705] close(18) = -1 EBADF (Bad file descriptor) [pid 5705] close(19) = -1 EBADF (Bad file descriptor) [pid 5705] close(20) = -1 EBADF (Bad file descriptor) [pid 5705] close(21) = -1 EBADF (Bad file descriptor) [pid 5705] close(22) = -1 EBADF (Bad file descriptor) [pid 5705] close(23) = -1 EBADF (Bad file descriptor) [pid 5705] close(24) = -1 EBADF (Bad file descriptor) [pid 5705] close(25) = -1 EBADF (Bad file descriptor) [pid 5705] close(26 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... close resumed>) = 0 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(21 [pid 5750] symlink("/dev/binderfs", "./binderfs" [pid 5705] close(27 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... symlink resumed>) = 0 [pid 5705] close(28 [pid 5646] close(22 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... futex resumed>) = 0 [pid 5705] close(29 [pid 5646] close(23 [pid 5750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5728] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... mmap resumed>) = 0x7f39e3757000 [pid 5728] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] exit_group(0 [pid 5646] close(24 [pid 5750] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5733] <... io_uring_enter resumed>) = 767 [pid 5728] <... futex resumed>) = ? [pid 5705] <... exit_group resumed>) = ? [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5750] <... mprotect resumed>) = 0 [pid 5733] <... futex resumed>) = 0 [pid 5646] close(25 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5730] close(3 [pid 5728] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5730] <... close resumed>) = 0 [pid 5646] close(26 [pid 5081] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5781 attached [pid 5750] <... clone resumed>, parent_tid=[94], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 94 [pid 5738] <... io_uring_enter resumed>) = 767 [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(4 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5081] fstat(3, [pid 5781] set_robust_list(0x7f39e37779e0, 24 [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = 0 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... set_robust_list resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(5 [pid 5729] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] close(27 [pid 5082] restart_syscall(<... resuming interrupted clone ...> [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5781] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = 0 [pid 5729] close(3 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(6 [pid 5729] <... close resumed>) = 0 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... restart_syscall resumed>) = 0 [pid 5081] getdents64(3, [pid 5781] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(4 [pid 5781] <... mmap resumed>) = 0x20002000 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(7 [pid 5729] <... close resumed>) = 0 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5646] close(28 [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5781] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(5 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... mmap resumed>) = 0x20ffe000 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(8 [pid 5729] <... close resumed>) = 0 [pid 5670] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5081] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(6 [pid 5670] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] close(29 [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(9 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(7 [pid 5646] exit_group(0 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(10 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... futex resumed>) = ? [pid 5646] <... exit_group resumed>) = ? [pid 5082] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5781] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(8 [pid 5670] +++ exited with 0 +++ [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] lstat("./5/binderfs", [pid 5781] <... socket resumed>) = 4 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(11 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(9 [pid 5646] +++ exited with 0 +++ [pid 5082] <... openat resumed>) = 3 [pid 5081] unlink("./5/binderfs" [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5730] close(12 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5082] fstat(3, [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(10 [pid 5084] restart_syscall(<... resuming interrupted clone ...> [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] <... unlink resumed>) = 0 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5730] close(13 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... restart_syscall resumed>) = 0 [pid 5082] getdents64(3, [pid 5081] getdents64(3, [pid 5781] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(11 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5781] <... bind resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(14 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(12 [pid 5082] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] close(3 [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5730] close(15 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... close resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(13 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] lstat("./5/binderfs", [pid 5081] rmdir("./5" [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5730] close(16 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5781] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(14 [pid 5084] <... openat resumed>) = 3 [pid 5082] unlink("./5/binderfs" [pid 5081] <... rmdir resumed>) = 0 [pid 5781] <... setsockopt resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(17 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] fstat(3, [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(15 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 5081] mkdir("./6", 0777 [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(18 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5082] getdents64(3, [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(16 [pid 5081] <... mkdir resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5730] close(19 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5781] accept(4, NULL, NULL [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(17 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] close(3 [pid 5781] <... accept resumed>) = 5 [pid 5730] close(20 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(18 [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5730] close(21 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = 0 [pid 5084] lstat("./5/binderfs", [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(19 [pid 5082] rmdir("./5" [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5730] close(22 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 104 [pid 5781] sendmmsg(5, [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(20 [pid 5082] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5809 attached [pid 5781] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(23 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] unlink("./5/binderfs" [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(21 [pid 5781] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5730] close(24 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(22 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5730] close(25 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(23 [pid 5781] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] close(26 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] set_robust_list(0x55555573f5e0, 24 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(24 [pid 5084] <... unlink resumed>) = 0 [pid 5082] mkdir("./6", 0777 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] close(27 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(25 [pid 5082] <... mkdir resumed>) = 0 [pid 5809] chdir("./6" [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(28 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5809] <... chdir resumed>) = 0 [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(26 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] close(3 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 130 [pid 5809] <... prctl resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5809] setpgid(0, 0 [pid 5084] rmdir("./5" [pid 5809] <... setpgid resumed>) = 0 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5733] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] close(29 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5815 attached [pid 5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(27 [pid 5084] mkdir("./6", 0777 [pid 5815] set_robust_list(0x55555573f5e0, 24 [pid 5809] <... openat resumed>) = 3 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5730] exit_group(0 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5809] write(3, "1000", 4 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... futex resumed>) = ? [pid 5730] <... exit_group resumed>) = ? [pid 5729] close(28 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5815] chdir("./6" [pid 5809] <... write resumed>) = 4 [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... chdir resumed>) = 0 [pid 5809] close(3 [pid 5738] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] close(29 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 115 [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] <... close resumed>) = 0 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5822 attached [pid 5815] <... prctl resumed>) = 0 [pid 5809] symlink("/dev/binderfs", "./binderfs" [pid 5738] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5729] exit_group(0 [pid 5822] set_robust_list(0x55555573f5e0, 24 [pid 5815] setpgid(0, 0 [pid 5809] <... symlink resumed>) = 0 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] chdir("./6" [pid 5809] <... futex resumed>) = 0 [pid 5822] <... chdir resumed>) = 0 [pid 5809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] <... mmap resumed>) = 0x7f39e3757000 [pid 5822] <... prctl resumed>) = 0 [pid 5815] <... setpgid resumed>) = 0 [pid 5809] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5750] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5733] +++ exited with 0 +++ [pid 5730] +++ exited with 0 +++ [pid 5729] <... exit_group resumed>) = ? [pid 5822] setpgid(0, 0 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5809] <... mprotect resumed>) = 0 [pid 5781] <... io_uring_enter resumed>) = 767 [pid 5738] +++ exited with 0 +++ [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5822] <... setpgid resumed>) = 0 [pid 5809] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] restart_syscall(<... resuming interrupted clone ...> [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5825 attached [pid 5822] <... openat resumed>) = 3 [pid 5815] <... openat resumed>) = 3 [pid 5809] <... clone resumed>, parent_tid=[105], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 105 [pid 5781] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] +++ exited with 0 +++ [pid 5825] set_robust_list(0x7f39e37779e0, 24 [pid 5822] write(3, "1000", 4 [pid 5815] write(3, "1000", 4 [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5825] <... set_robust_list resumed>) = 0 [pid 5822] <... write resumed>) = 4 [pid 5815] <... write resumed>) = 4 [pid 5809] <... futex resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(3 [pid 5086] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5825] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5822] close(3 [pid 5815] close(3 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... close resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5825] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5815] <... close resumed>) = 0 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] close(4 [pid 5825] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5815] symlink("/dev/binderfs", "./binderfs" [pid 5750] <... close resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x20002000 [pid 5822] <... close resumed>) = 0 [pid 5815] <... symlink resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(5 [pid 5086] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5825] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... close resumed>) = 0 [pid 5083] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5825] <... mmap resumed>) = 0x20ffe000 [pid 5822] symlink("/dev/binderfs", "./binderfs" [pid 5815] <... futex resumed>) = 0 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] close(6 [pid 5086] <... openat resumed>) = 3 [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... symlink resumed>) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 1 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... mmap resumed>) = 0x7f39e3757000 [pid 5809] <... futex resumed>) = 0 [pid 5750] close(7 [pid 5086] fstat(3, [pid 5083] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5815] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5815] <... mprotect resumed>) = 0 [pid 5809] <... futex resumed>) = 0 [pid 5750] close(8 [pid 5086] getdents64(3, [pid 5083] <... openat resumed>) = 3 [pid 5825] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5822] <... mmap resumed>) = 0x7f39e3757000 [pid 5815] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... socket resumed>) = 4 [pid 5822] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5750] close(9 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] fstat(3, ./strace-static-x86_64: Process 5831 attached [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... clone resumed>, parent_tid=[131], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 131 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(10 [pid 5815] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(11) = -1 EBADF (Bad file descriptor) [pid 5750] close(12) = -1 EBADF (Bad file descriptor) [pid 5750] close(13 [pid 5831] set_robust_list(0x7f39e37779e0, 24 [pid 5825] <... futex resumed>) = 1 [pid 5822] <... mprotect resumed>) = 0 [pid 5809] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] close(14 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] getdents64(3, [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] lstat("./5/binderfs", [pid 5825] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(15 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5825] <... bind resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... clone resumed>, parent_tid=[116], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 116 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] close(16 [pid 5086] unlink("./5/binderfs" [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5825] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(17 [pid 5086] <... unlink resumed>) = 0 [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 5083] lstat("./6/binderfs", [pid 5825] <... setsockopt resumed>) = 0 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(18 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5833 attached [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5833] set_robust_list(0x7f39e37779e0, 24 [pid 5825] <... futex resumed>) = 0 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(19 [pid 5086] <... close resumed>) = 0 [pid 5083] unlink("./6/binderfs" [pid 5833] <... set_robust_list resumed>) = 0 [pid 5825] accept(4, NULL, NULL [pid 5809] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./5" [pid 5833] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5825] <... accept resumed>) = 5 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(20 [pid 5083] <... unlink resumed>) = 0 [pid 5833] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5831] <... set_robust_list resumed>) = 0 [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 5833] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5831] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5825] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(21 [pid 5083] getdents64(3, [pid 5833] <... mmap resumed>) = 0x20002000 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] mkdir("./6", 0777 [pid 5833] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5831] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] close(22 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5833] <... mmap resumed>) = 0x20ffe000 [pid 5831] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... mkdir resumed>) = 0 [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] close(23 [pid 5833] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] close(24 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(25 [pid 5833] <... socket resumed>) = 4 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5750] close(26 [pid 5833] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5781] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] close(27 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] close(28 [pid 5833] <... bind resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] close(29 [pid 5833] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] exit_group(0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] <... mmap resumed>) = 0x20002000 [pid 5825] sendmmsg(5, [pid 5822] <... futex resumed>) = 0 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... futex resumed>) = ? [pid 5750] <... exit_group resumed>) = ? [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] close(3 [pid 5833] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5831] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5825] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... setsockopt resumed>) = 0 [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5781] +++ exited with 0 +++ [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... close resumed>) = 0 ./strace-static-x86_64: Process 5840 attached [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... mmap resumed>) = 0x20ffe000 [pid 5825] <... futex resumed>) = 1 [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = 0 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 148 [pid 5083] rmdir("./6" [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] set_robust_list(0x55555573f5e0, 24 [pid 5833] accept(4, NULL, NULL [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... set_robust_list resumed>) = 0 [pid 5833] <... accept resumed>) = 5 [pid 5831] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 0 [pid 5750] +++ exited with 0 +++ [pid 5083] <... rmdir resumed>) = 0 [pid 5840] chdir("./6" [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5083] mkdir("./7", 0777 [pid 5840] <... chdir resumed>) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... mkdir resumed>) = 0 [pid 5085] <... restart_syscall resumed>) = 0 [pid 5840] <... prctl resumed>) = 0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] <... socket resumed>) = 4 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5840] setpgid(0, 0 [pid 5833] sendmmsg(5, [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... setpgid resumed>) = 0 [pid 5833] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... openat resumed>) = 3 [pid 5833] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5840] write(3, "1000", 4 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... write resumed>) = 4 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5840] close(3 [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 1 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 0 [pid 5085] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5840] <... close resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 136 [pid 5840] symlink("/dev/binderfs", "./binderfs" [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5085] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5840] <... symlink resumed>) = 0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5822] <... futex resumed>) = 0 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... openat resumed>) = 3 [ 65.065954][ T5090] Bluetooth: hci4: command 0x041b tx timeout [pid 5840] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5831] <... bind resumed>) = 0 [pid 5822] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] fstat(3, ./strace-static-x86_64: Process 5841 attached [pid 5840] <... futex resumed>) = 0 [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] set_robust_list(0x55555573f5e0, 24 [pid 5840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5831] <... futex resumed>) = 1 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] <... mmap resumed>) = 0x7f39e3757000 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... io_uring_enter resumed>) = 767 [pid 5085] getdents64(3, [pid 5840] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5841] chdir("./7" [pid 5840] <... mprotect resumed>) = 0 [pid 5831] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5825] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5831] <... setsockopt resumed>) = 0 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] close(3 [pid 5841] <... chdir resumed>) = 0 [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5809] <... close resumed>) = 0 [pid 5085] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5840] <... clone resumed>, parent_tid=[149], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 149 [pid 5831] <... futex resumed>) = 1 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = 0 [pid 5809] close(4 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5845 attached [pid 5841] <... prctl resumed>) = 0 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] set_robust_list(0x7f39e37779e0, 24 [pid 5841] setpgid(0, 0 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5841] <... setpgid resumed>) = 0 [pid 5845] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5841] <... openat resumed>) = 3 [pid 5845] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5841] write(3, "1000", 4 [pid 5845] <... mmap resumed>) = 0x20002000 [pid 5841] <... write resumed>) = 4 [pid 5840] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... close resumed>) = 0 [pid 5085] lstat("./6/binderfs", [pid 5841] close(3 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] accept(4, NULL, NULL [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... futex resumed>) = 0 [pid 5809] close(5 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5845] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5841] <... close resumed>) = 0 [pid 5831] <... accept resumed>) = 5 [pid 5845] <... mmap resumed>) = 0x20ffe000 [pid 5841] symlink("/dev/binderfs", "./binderfs" [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... close resumed>) = 0 [pid 5085] unlink("./6/binderfs" [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... symlink resumed>) = 0 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] close(6 [pid 5845] <... futex resumed>) = 1 [pid 5841] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5085] <... unlink resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] getdents64(3, [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] <... futex resumed>) = 0 [pid 5831] sendmmsg(5, [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5815] <... futex resumed>) = 0 [pid 5809] close(7 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5845] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5841] <... mmap resumed>) = 0x7f39e3757000 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(3 [pid 5845] <... socket resumed>) = 4 [pid 5841] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] close(8 [pid 5085] <... close resumed>) = 0 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... mprotect resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] rmdir("./6" [pid 5845] <... futex resumed>) = 1 [pid 5841] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5840] <... futex resumed>) = 0 [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5809] close(9 [pid 5085] <... rmdir resumed>) = 0 [pid 5833] <... io_uring_enter resumed>) = 767 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] mkdir("./7", 0777 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... clone resumed>, parent_tid=[137], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 137 [pid 5840] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] close(10 [pid 5085] <... mkdir resumed>) = 0 [pid 5845] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(3 [pid 5815] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached [pid 5845] <... bind resumed>) = 0 [pid 5841] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... futex resumed>) = 0 [pid 5822] <... close resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5809] close(11./strace-static-x86_64: Process 5855 attached [pid 5858] set_robust_list(0x55555573f5e0, 24 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(4 [pid 5815] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 109 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5858] <... set_robust_list resumed>) = 0 [pid 5855] set_robust_list(0x7f39e37779e0, 24 [pid 5845] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = 0 [pid 5809] close(12 [pid 5858] chdir("./7" [pid 5855] <... set_robust_list resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [ 65.145849][ T5090] Bluetooth: hci0: command 0x041b tx timeout [ 65.146320][ T5089] Bluetooth: hci1: command 0x041b tx timeout [ 65.151871][ T5090] Bluetooth: hci2: command 0x041b tx timeout [ 65.162172][ T48] Bluetooth: hci3: command 0x041b tx timeout [ 65.164738][ T5090] Bluetooth: hci5: command 0x041b tx timeout [pid 5822] close(5 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... chdir resumed>) = 0 [pid 5855] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = 0 [pid 5809] close(13 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5855] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5845] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(6 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... prctl resumed>) = 0 [pid 5845] <... setsockopt resumed>) = 0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] setpgid(0, 0 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] close(7 [pid 5858] <... setpgid resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] close(8 [pid 5809] close(14 [pid 5858] <... openat resumed>) = 3 [pid 5855] <... mmap resumed>) = 0x20002000 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] write(3, "1000", 4 [pid 5855] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5845] <... futex resumed>) = 0 [pid 5840] <... futex resumed>) = 1 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(9 [pid 5809] close(15 [pid 5858] <... write resumed>) = 4 [pid 5855] <... mmap resumed>) = 0x20ffe000 [pid 5845] accept(4, NULL, NULL [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(3 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... accept resumed>) = 5 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(10 [pid 5809] close(16 [pid 5858] <... close resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] symlink("/dev/binderfs", "./binderfs" [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 1 [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5822] close(11 [pid 5809] close(17 [pid 5858] <... symlink resumed>) = 0 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(12 [pid 5809] close(18 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... socket resumed>) = 4 [pid 5845] sendmmsg(5, [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(19 [pid 5858] <... mmap resumed>) = 0x7f39e3757000 [pid 5855] <... futex resumed>) = 1 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5822] close(13 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 1 [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(20 [pid 5858] <... mprotect resumed>) = 0 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(14 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5855] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(21 [pid 5855] <... bind resumed>) = 0 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] close(15 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, parent_tid=[110], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 110 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(22 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = 1 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(16 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... futex resumed>) = 0 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(23./strace-static-x86_64: Process 5872 attached [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] close(17 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] set_robust_list(0x7f39e37779e0, 24 [pid 5855] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... io_uring_enter resumed>) = 767 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5809] close(24 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5855] <... setsockopt resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(18 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(25 [pid 5872] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5855] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(19 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(3 [pid 5809] close(26 [pid 5872] <... mmap resumed>) = 0x20002000 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(20 [pid 5815] <... close resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5855] accept(4, NULL, NULL [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(4 [pid 5809] close(27 [pid 5872] <... mmap resumed>) = 0x20ffe000 [pid 5855] <... accept resumed>) = 5 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(21 [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... close resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] close(22 [pid 5815] close(5 [pid 5809] close(28 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... close resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(23 [pid 5815] close(6 [pid 5809] close(29 [pid 5872] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] sendmmsg(5, [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... socket resumed>) = 4 [pid 5855] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5825] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(24 [pid 5815] close(7 [pid 5809] exit_group(0 [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... io_uring_enter resumed>) = 767 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = ? [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... exit_group resumed>) = ? [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5825] +++ exited with 0 +++ [pid 5822] close(25 [pid 5815] close(8 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(26 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] +++ exited with 0 +++ [pid 5872] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 0 [pid 5840] close(3 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(9 [pid 5872] <... bind resumed>) = 0 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... close resumed>) = 0 [pid 5822] close(27 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] close(4 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(10 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... close resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(28 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... restart_syscall resumed>) = 0 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5840] close(5 [pid 5833] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5833] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] close(29 [pid 5872] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... setsockopt resumed>) = 0 [pid 5855] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... close resumed>) = 0 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] exit_group(0 [pid 5815] close(11 [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] close(6 [pid 5833] <... futex resumed>) = ? [pid 5822] <... exit_group resumed>) = ? [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(12 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5840] close(7 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] +++ exited with 0 +++ [pid 5815] close(13 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] accept(4, NULL, NULL [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] close(8 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5872] <... accept resumed>) = 5 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] close(14 [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5840] close(9 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... openat resumed>) = 3 [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] +++ exited with 0 +++ [pid 5815] close(15 [pid 5081] fstat(3, [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] close(10 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] close(16 [pid 5081] getdents64(3, [pid 5872] sendmmsg(5, [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5840] close(11 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5872] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(17 [pid 5084] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5840] close(12 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] close(18 [pid 5084] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] lstat("./6/binderfs", [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] close(13 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... openat resumed>) = 3 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] close(19 [pid 5084] fstat(3, [pid 5081] unlink("./6/binderfs" [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] close(14 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... io_uring_enter resumed>) = 767 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] close(20 [pid 5084] getdents64(3, [pid 5081] <... unlink resumed>) = 0 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] close(15 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] getdents64(3, [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(21 [pid 5084] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5872] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5858] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(3 [pid 5840] close(16 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] close(3 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] close(22 [pid 5084] lstat("./6/binderfs", [pid 5081] <... close resumed>) = 0 [pid 5841] close(4 [pid 5840] close(17 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(23 [pid 5084] unlink("./6/binderfs" [pid 5081] rmdir("./6" [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(5 [pid 5840] close(18 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... unlink resumed>) = 0 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(24 [pid 5084] getdents64(3, [pid 5081] <... rmdir resumed>) = 0 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(6 [pid 5840] close(19 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] mkdir("./7", 0777 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(25 [pid 5084] close(3 [pid 5841] close(7 [pid 5840] close(20 [pid 5831] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = 0 [pid 5081] <... mkdir resumed>) = 0 [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] close(21 [pid 5831] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] close(26 [pid 5841] close(8 [pid 5084] rmdir("./6" [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5084] <... rmdir resumed>) = 0 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(27 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(22 [pid 5084] mkdir("./7", 0777 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 133 [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(9 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5815] close(28 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 5840] close(23 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(10 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(24 [pid 5815] close(29 [pid 5845] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5845] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(11 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 138 [pid 5815] exit_group(0 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(25 [pid 5815] <... exit_group resumed>) = ? [pid 5841] close(12 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = ? [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(26) = -1 EBADF (Bad file descriptor) [pid 5841] close(13) = -1 EBADF (Bad file descriptor) [pid 5840] close(27 [pid 5841] close(14 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(28 [pid 5841] close(15 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(29 [pid 5841] close(16 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] exit_group(0 [pid 5841] close(17 [pid 5845] <... futex resumed>) = ? [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... exit_group resumed>) = ? [pid 5841] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] +++ exited with 0 +++ [pid 5841] close(19) = -1 EBADF (Bad file descriptor) [pid 5841] close(20 [pid 5858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(21) = -1 EBADF (Bad file descriptor) [pid 5841] close(22) = -1 EBADF (Bad file descriptor) [pid 5841] close(23./strace-static-x86_64: Process 5947 attached ./strace-static-x86_64: Process 5943 attached [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] +++ exited with 0 +++ [pid 5815] +++ exited with 0 +++ [pid 5947] set_robust_list(0x55555573f5e0, 24 [pid 5943] set_robust_list(0x55555573f5e0, 24 [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(24 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(25 [pid 5840] +++ exited with 0 +++ [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(26 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5841] close(27 [pid 5086] restart_syscall(<... resuming interrupted clone ...> [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5947] <... set_robust_list resumed>) = 0 [pid 5943] <... set_robust_list resumed>) = 0 [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5086] <... restart_syscall resumed>) = 0 [pid 5947] chdir("./7" [pid 5943] chdir("./7" [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(28 [pid 5082] <... openat resumed>) = 3 [pid 5947] <... chdir resumed>) = 0 [pid 5943] <... chdir resumed>) = 0 [pid 5872] <... io_uring_enter resumed>) = 767 [pid 5872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] fstat(3, [pid 5947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] close(3 [pid 5947] <... prctl resumed>) = 0 [pid 5943] <... prctl resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5841] close(29 [pid 5086] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5858] close(4 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] setpgid(0, 0 [pid 5947] setpgid(0, 0 [pid 5858] <... close resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] exit_group(0 [pid 5082] getdents64(3, [pid 5943] <... setpgid resumed>) = 0 [pid 5947] <... setpgid resumed>) = 0 [pid 5858] close(5) = 0 [pid 5858] close(6) = -1 EBADF (Bad file descriptor) [pid 5858] close(7) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5858] close(8 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(9) = -1 EBADF (Bad file descriptor) [pid 5858] close(10) = -1 EBADF (Bad file descriptor) [pid 5858] close(11 [pid 5947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... futex resumed>) = ? [pid 5841] <... exit_group resumed>) = ? [pid 5086] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5947] <... openat resumed>) = 3 [pid 5858] close(12) = -1 EBADF (Bad file descriptor) [pid 5858] close(13 [pid 5872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] close(14) = -1 EBADF (Bad file descriptor) [pid 5858] close(15) = -1 EBADF (Bad file descriptor) [pid 5858] close(16) = -1 EBADF (Bad file descriptor) [pid 5858] close(17) = -1 EBADF (Bad file descriptor) [pid 5858] close(18) = -1 EBADF (Bad file descriptor) [pid 5858] close(19 [pid 5086] <... openat resumed>) = 3 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... openat resumed>) = 3 [pid 5858] close(20 [pid 5086] fstat(3, [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] write(3, "1000", 4 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(21) = -1 EBADF (Bad file descriptor) [pid 5858] close(22) = -1 EBADF (Bad file descriptor) [pid 5858] close(23) = -1 EBADF (Bad file descriptor) [pid 5858] close(24) = -1 EBADF (Bad file descriptor) [pid 5943] write(3, "1000", 4 [pid 5947] <... write resumed>) = 4 [pid 5858] close(25 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] lstat("./6/binderfs", [pid 5947] close(3 [pid 5943] <... write resumed>) = 4 [pid 5872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 5872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] close(26 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(27) = -1 EBADF (Bad file descriptor) [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5947] <... close resumed>) = 0 [pid 5943] close(3 [pid 5858] close(28 [pid 5082] unlink("./6/binderfs" [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = 0 [pid 5855] +++ exited with 0 +++ [pid 5858] close(29) = -1 EBADF (Bad file descriptor) [pid 5858] exit_group(0 [pid 5082] <... unlink resumed>) = 0 [pid 5947] symlink("/dev/binderfs", "./binderfs" [pid 5943] symlink("/dev/binderfs", "./binderfs" [pid 5872] <... futex resumed>) = ? [pid 5858] <... exit_group resumed>) = ? [pid 5841] +++ exited with 0 +++ [pid 5086] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5943] <... symlink resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5082] getdents64(3, [pid 5947] <... symlink resumed>) = 0 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] +++ exited with 0 +++ [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5947] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 [pid 5086] lstat("./6/binderfs", [pid 5082] close(3 [pid 5947] <... futex resumed>) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... close resumed>) = 0 [pid 5947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5943] <... mmap resumed>) = 0x7f39e3757000 [pid 5858] +++ exited with 0 +++ [pid 5086] unlink("./6/binderfs" [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] rmdir("./6" [pid 5947] <... mmap resumed>) = 0x7f39e3757000 [pid 5083] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5086] <... unlink resumed>) = 0 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5083] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] getdents64(3, 0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] getdents64(3, [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5947] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5943] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5082] <... rmdir resumed>) = 0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] <... restart_syscall resumed>) = 0 [pid 5083] lstat("./7/binderfs", [pid 5947] <... mprotect resumed>) = 0 [pid 5086] close(3 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] unlink("./7/binderfs" [pid 5947] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5943] <... mprotect resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5083] <... unlink resumed>) = 0 [pid 5082] mkdir("./7", 0777 [pid 5943] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] rmdir("./6" [pid 5085] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] close(3) = 0 [pid 5082] <... mkdir resumed>) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] rmdir("./7" [pid 5086] <... rmdir resumed>) = 0 [pid 5085] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... rmdir resumed>) = 0 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] <... openat resumed>) = 3 [pid 5083] mkdir("./8", 0777 [pid 5086] mkdir("./7", 0777 [pid 5943] <... clone resumed>, parent_tid=[134], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 134 [pid 5085] fstat(3, [pid 5083] <... mkdir resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... mkdir resumed>) = 0 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5947] <... clone resumed>, parent_tid=[139], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 139 [pid 5943] <... futex resumed>) = 0 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] getdents64(3, [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 150 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 153 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 5958 attached [pid 5958] set_robust_list(0x7f39e37779e0, 24 [pid 5947] <... futex resumed>) = 0 [pid 5085] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5958] <... set_robust_list resumed>) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5961 attached [pid 5958] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5085] lstat("./7/binderfs", [pid 5961] set_robust_list(0x55555573f5e0, 24 [pid 5958] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 173 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 5960 attached [pid 5961] <... set_robust_list resumed>) = 0 [pid 5958] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5085] unlink("./7/binderfs"./strace-static-x86_64: Process 5962 attached ./strace-static-x86_64: Process 5959 attached [pid 5961] chdir("./8" [pid 5960] set_robust_list(0x55555573f5e0, 24 [pid 5958] <... mmap resumed>) = 0x20002000 [pid 5085] <... unlink resumed>) = 0 [pid 5961] <... chdir resumed>) = 0 [pid 5960] <... set_robust_list resumed>) = 0 [pid 5958] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5085] getdents64(3, [pid 5962] set_robust_list(0x55555573f5e0, 24 [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5960] chdir("./7" [pid 5959] set_robust_list(0x7f39e37779e0, 24 [pid 5958] <... mmap resumed>) = 0x20ffe000 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5961] <... prctl resumed>) = 0 [pid 5960] <... chdir resumed>) = 0 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] close(3 [pid 5961] setpgid(0, 0 [pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5958] <... futex resumed>) = 1 [pid 5943] <... futex resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5959] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... setpgid resumed>) = 0 [pid 5960] <... prctl resumed>) = 0 [pid 5958] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] rmdir("./7" [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5960] setpgid(0, 0 [pid 5958] <... socket resumed>) = 4 [pid 5943] <... futex resumed>) = 0 [pid 5962] chdir("./7" [pid 5961] <... openat resumed>) = 3 [pid 5960] <... setpgid resumed>) = 0 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... rmdir resumed>) = 0 [pid 5962] <... chdir resumed>) = 0 [pid 5961] write(3, "1000", 4 [pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5959] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5958] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5961] <... write resumed>) = 4 [pid 5960] <... openat resumed>) = 3 [pid 5959] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] mkdir("./8", 0777 [pid 5962] <... prctl resumed>) = 0 [pid 5961] close(3 [pid 5960] write(3, "1000", 4 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] <... futex resumed>) = 0 [pid 5962] setpgid(0, 0 [pid 5961] <... close resumed>) = 0 [pid 5960] <... write resumed>) = 4 [pid 5958] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... mkdir resumed>) = 0 [pid 5959] <... mmap resumed>) = 0x20002000 [pid 5962] <... setpgid resumed>) = 0 [pid 5961] symlink("/dev/binderfs", "./binderfs" [pid 5960] close(3 [pid 5958] <... bind resumed>) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5961] <... symlink resumed>) = 0 [pid 5960] <... close resumed>) = 0 [pid 5959] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] symlink("/dev/binderfs", "./binderfs" [pid 5958] <... futex resumed>) = 1 [pid 5943] <... futex resumed>) = 0 [pid 5962] <... openat resumed>) = 3 [pid 5961] <... futex resumed>) = 0 [pid 5960] <... symlink resumed>) = 0 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 117 [pid 5962] write(3, "1000", 4 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5963 attached [pid 5962] <... write resumed>) = 4 [pid 5961] <... mmap resumed>) = 0x7f39e3757000 [pid 5960] <... futex resumed>) = 0 [pid 5959] <... mmap resumed>) = 0x20ffe000 [pid 5958] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] close(3 [pid 5961] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... setsockopt resumed>) = 0 [pid 5963] set_robust_list(0x55555573f5e0, 24 [pid 5962] <... close resumed>) = 0 [pid 5961] <... mprotect resumed>) = 0 [pid 5960] <... mmap resumed>) = 0x7f39e3757000 [pid 5959] <... futex resumed>) = 1 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 0 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5962] symlink("/dev/binderfs", "./binderfs" [pid 5961] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5960] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = 1 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 [pid 5963] chdir("./8" [pid 5962] <... symlink resumed>) = 0 [pid 5960] <... mprotect resumed>) = 0 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... chdir resumed>) = 0 [pid 5962] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... clone resumed>, parent_tid=[151], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 151 [pid 5960] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5959] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... futex resumed>) = 0 [pid 5963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5962] <... futex resumed>) = 0 [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... socket resumed>) = 4 [pid 5958] accept(4, NULL, NULL [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5964 attached [pid 5963] <... prctl resumed>) = 0 [pid 5962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] <... clone resumed>, parent_tid=[154], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 154 [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... accept resumed>) = 5 [pid 5963] setpgid(0, 0 [pid 5962] <... mmap resumed>) = 0x7f39e3757000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 1 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 0 [pid 5964] set_robust_list(0x7f39e37779e0, 24 [pid 5963] <... setpgid resumed>) = 0 [pid 5962] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5960] <... futex resumed>) = 0 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = 1 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5962] <... mprotect resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5965 attached [pid 5964] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5962] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5959] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... futex resumed>) = 0 [pid 5964] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5963] <... openat resumed>) = 3 [pid 5959] <... bind resumed>) = 0 [pid 5958] sendmmsg(5, [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 5964] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5963] write(3, "1000", 4 [pid 5962] <... clone resumed>, parent_tid=[174], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 174 [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5965] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5964] <... mmap resumed>) = 0x20002000 [pid 5963] <... write resumed>) = 4 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 1 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 0 [pid 5964] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5963] close(3 [pid 5962] <... futex resumed>) = 0 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = 1 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5966 attached [pid 5965] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5964] <... mmap resumed>) = 0x20ffe000 [pid 5963] <... close resumed>) = 0 [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] set_robust_list(0x7f39e37779e0, 24 [pid 5965] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] symlink("/dev/binderfs", "./binderfs" [pid 5959] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... futex resumed>) = 0 [pid 5966] <... set_robust_list resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5963] <... symlink resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5959] <... setsockopt resumed>) = 0 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5965] <... mmap resumed>) = 0x20002000 [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5965] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5943] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5965] <... mmap resumed>) = 0x20ffe000 [pid 5964] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 [pid 5966] <... mmap resumed>) = 0x20002000 [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... socket resumed>) = 4 [pid 5963] <... mmap resumed>) = 0x7f39e3757000 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5947] <... futex resumed>) = 0 [pid 5943] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5965] <... futex resumed>) = 1 [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5960] <... futex resumed>) = 0 [pid 5959] accept(4, NULL, NULL [pid 5966] <... mmap resumed>) = 0x20ffe000 [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... mprotect resumed>) = 0 [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5959] <... accept resumed>) = 5 [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] <... futex resumed>) = 1 [pid 5965] <... socket resumed>) = 4 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5968 attached [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5964] <... bind resumed>) = 0 [pid 5963] <... clone resumed>, parent_tid=[118], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 118 [pid 5962] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] sendmmsg(5, [pid 5947] <... futex resumed>) = 0 [pid 5968] set_robust_list(0x7f39e37779e0, 24 [pid 5966] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5965] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = 0 [pid 5959] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5958] <... io_uring_enter resumed>) = 767 [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... set_robust_list resumed>) = 0 [pid 5966] <... socket resumed>) = 4 [pid 5965] <... bind resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5968] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 1 [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 0 [pid 5968] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5943] close(3 [pid 5968] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5964] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... close resumed>) = 0 [pid 5968] <... mmap resumed>) = 0x20002000 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... setsockopt resumed>) = 0 [pid 5964] <... setsockopt resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] close(4 [pid 5968] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5966] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... close resumed>) = 0 [pid 5968] <... mmap resumed>) = 0x20ffe000 [pid 5966] <... bind resumed>) = 0 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... futex resumed>) = 1 [pid 5943] close(5 [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] accept(4, NULL, NULL [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5959] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 1 [pid 5965] <... accept resumed>) = 5 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] accept(4, NULL, NULL [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] close(6 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5964] <... accept resumed>) = 5 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5966] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5965] sendmmsg(5, [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] close(7 [pid 5968] <... socket resumed>) = 4 [pid 5966] <... setsockopt resumed>) = 0 [pid 5965] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] close(8 [pid 5968] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] sendmmsg(5, [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] close(9 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5964] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 5966] accept(4, NULL, NULL [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] close(10 [pid 5968] <... bind resumed>) = 0 [pid 5966] <... accept resumed>) = 5 [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = 0 [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 1 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] close(11 [pid 5968] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 1 [pid 5965] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] close(12 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 5966] sendmmsg(5, [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] close(13 [pid 5968] <... setsockopt resumed>) = 0 [pid 5966] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5961] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] close(14 [pid 5968] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] close(15 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] accept(4, NULL, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] close(16 [pid 5968] <... accept resumed>) = 5 [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] close(17 [pid 5968] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] close(18 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = 0 [pid 5947] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5968] sendmmsg(5, [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5943] close(19 [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... io_uring_enter resumed>) = 767 [pid 5959] <... io_uring_enter resumed>) = 767 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] <... futex resumed>) = 1 [pid 5966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5959] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] close(20 [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = 1 [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = 0 [pid 5962] close(3 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(3 [pid 5943] close(21 [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... close resumed>) = 0 [pid 5947] <... close resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] <... futex resumed>) = 0 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] close(4 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(4 [pid 5943] close(22 [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... close resumed>) = 0 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = 0 [pid 5962] close(5 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(5 [pid 5943] close(23 [pid 5968] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 5963] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... close resumed>) = 0 [pid 5947] <... close resumed>) = 0 [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] close(6 [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(6 [pid 5943] close(24 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] close(7 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(7 [pid 5943] close(25 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] close(8 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(8 [pid 5943] close(26 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(9 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(9 [pid 5943] close(27 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(10 [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(10 [pid 5943] close(28 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(11 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(11 [pid 5943] close(29 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5958] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(12 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(12 [pid 5943] exit_group(0 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] <... io_uring_enter resumed>) = 767 [pid 5963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5958] <... futex resumed>) = ? [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... exit_group resumed>) = ? [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(13 [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(13 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] +++ exited with 0 +++ [pid 5943] +++ exited with 0 +++ [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5962] close(14 [pid 5947] close(14 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(15 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(15 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] close(16 [pid 5947] close(16 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(17 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(17 [pid 5081] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] <... io_uring_enter resumed>) = 767 [pid 5962] close(18 [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(18 [pid 5081] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... futex resumed>) = 0 [pid 5962] close(19 [pid 5947] close(19 [pid 5081] <... openat resumed>) = 3 [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(3 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] fstat(3, [pid 5964] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] close(20 [pid 5961] close(3 [pid 5960] <... close resumed>) = 0 [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(20 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] <... futex resumed>) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = 0 [pid 5960] close(4 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] getdents64(3, [pid 5968] <... io_uring_enter resumed>) = 767 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(21 [pid 5961] close(4 [pid 5960] <... close resumed>) = 0 [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(21 [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = 0 [pid 5960] close(5 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] close(3 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5968] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = 0 [pid 5962] close(22 [pid 5961] close(5 [pid 5960] <... close resumed>) = 0 [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(22 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] close(4 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = 0 [pid 5960] close(6 [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5081] lstat("./7/binderfs", [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = 0 [pid 5962] close(23 [pid 5961] close(6 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(23 [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] close(5 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(7 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = 0 [pid 5962] close(24 [pid 5961] close(7 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] close(24 [pid 5081] unlink("./7/binderfs" [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] close(6 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(8 [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(25 [pid 5961] close(8 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... unlink resumed>) = 0 [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] close(7 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(9 [pid 5947] close(25 [pid 5081] getdents64(3, [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(26 [pid 5961] close(9 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5963] close(8 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(10 [pid 5947] close(26 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(27 [pid 5961] close(10 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(3 [pid 5963] close(9 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(11 [pid 5947] close(27 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(28 [pid 5961] close(11 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = 0 [pid 5963] close(10 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(12 [pid 5947] close(28 [pid 5081] rmdir("./7" [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(29 [pid 5961] close(12 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... rmdir resumed>) = 0 [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5964] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] close(11 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(13 [pid 5947] close(29 [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] exit_group(0 [pid 5961] close(13 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(12 [pid 5962] <... exit_group resumed>) = ? [pid 5960] close(14 [pid 5947] exit_group(0 [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = ? [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(14 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = ? [pid 5947] <... exit_group resumed>) = ? [pid 5081] mkdir("./8", 0777 [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] close(13 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] close(15 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(15 [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(14 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(16 [pid 5960] close(16 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(15 [pid 5961] close(17 [pid 5960] close(17 [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5081] <... mkdir resumed>) = 0 [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(16 [pid 5961] close(18 [pid 5960] close(18 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(17 [pid 5961] close(19 [pid 5960] close(19 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5963] close(18 [pid 5961] close(20 [pid 5960] close(20 [pid 5968] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5968] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(19 [pid 5961] close(21 [pid 5960] close(21 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(20 [pid 5961] close(22 [pid 5960] close(22 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] close(21 [pid 5961] close(23 [pid 5960] close(23 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 161 [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(24 [pid 5960] close(24 [pid 5963] close(22 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(25 [pid 5960] close(25 [pid 5963] close(23 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(26 [pid 5960] close(26 [pid 5963] close(24 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(27 [pid 5960] close(27 [pid 5963] close(25 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(28 [pid 5960] close(28 [pid 5963] close(26 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(29 [pid 5960] close(29 [pid 5963] close(27 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] +++ exited with 0 +++ [pid 5965] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] exit_group(0 [pid 5963] close(28 [pid 5960] exit_group(0./strace-static-x86_64: Process 6083 attached [pid 5965] <... futex resumed>) = ? [pid 5964] <... futex resumed>) = ? [pid 5963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... exit_group resumed>) = ? [pid 5960] <... exit_group resumed>) = ? [pid 5965] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 5963] close(29) = -1 EBADF (Bad file descriptor) [pid 5961] +++ exited with 0 +++ [pid 5963] exit_group(0 [pid 5960] +++ exited with 0 +++ [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6083] set_robust_list(0x55555573f5e0, 24) = 0 [pid 5968] <... futex resumed>) = ? [pid 5963] <... exit_group resumed>) = ? [pid 5959] +++ exited with 0 +++ [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5082] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5082] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 6083] chdir("./8" [pid 5082] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5082] getdents64(3, [pid 6083] <... chdir resumed>) = 0 [pid 5083] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] <... openat resumed>) = 3 [pid 5082] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] fstat(3, [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] getdents64(3, [pid 5082] lstat("./7/binderfs", [pid 6083] <... prctl resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6083] setpgid(0, 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] unlink("./7/binderfs" [pid 6083] <... setpgid resumed>) = 0 [pid 5083] lstat("./8/binderfs", [pid 5082] <... unlink resumed>) = 0 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] unlink("./8/binderfs" [pid 5082] getdents64(3, [pid 5083] <... unlink resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] getdents64(3, [pid 5082] close(3 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] close(3 [pid 5082] <... close resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5082] rmdir("./7" [pid 5083] rmdir("./8" [pid 5082] <... rmdir resumed>) = 0 [pid 5083] <... rmdir resumed>) = 0 [pid 5083] mkdir("./9", 0777 [pid 5082] mkdir("./8", 0777 [pid 6083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] <... mkdir resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... mkdir resumed>) = 0 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6083] <... openat resumed>) = 3 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 163 ./strace-static-x86_64: Process 6086 attached [pid 6086] set_robust_list(0x55555573f5e0, 24) = 0 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 173 [pid 6083] write(3, "1000", 4 [pid 6086] chdir("./9" [pid 6083] <... write resumed>) = 4 [pid 5968] +++ exited with 0 +++ [pid 6086] <... chdir resumed>) = 0 [pid 6083] close(3 [pid 5962] +++ exited with 0 +++ [pid 6086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5947] +++ exited with 0 +++ [pid 6083] <... close resumed>) = 0 [pid 6086] <... prctl resumed>) = 0 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- ./strace-static-x86_64: Process 6087 attached [pid 6086] setpgid(0, 0 [pid 6083] symlink("/dev/binderfs", "./binderfs" [pid 5086] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6087] set_robust_list(0x55555573f5e0, 24 [pid 6086] <... setpgid resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6083] <... symlink resumed>) = 0 [pid 6087] <... set_robust_list resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5963] +++ exited with 0 +++ [pid 5086] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5084] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6083] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] chdir("./8" [pid 6086] <... openat resumed>) = 3 [pid 6083] <... futex resumed>) = 0 [pid 5086] <... openat resumed>) = 3 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6087] <... chdir resumed>) = 0 [pid 6086] write(3, "1000", 4 [pid 6083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] fstat(3, [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5084] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6086] <... write resumed>) = 4 [pid 5085] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6083] <... mmap resumed>) = 0x7f39e3757000 [pid 6087] <... prctl resumed>) = 0 [pid 6086] close(3 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] <... openat resumed>) = 3 [pid 6083] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6087] setpgid(0, 0 [pid 6086] <... close resumed>) = 0 [pid 5086] getdents64(3, [pid 5085] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5084] fstat(3, [pid 6087] <... setpgid resumed>) = 0 [pid 6086] symlink("/dev/binderfs", "./binderfs" [pid 6083] <... mprotect resumed>) = 0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6086] <... symlink resumed>) = 0 [pid 6083] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] fstat(3, [pid 5084] getdents64(3, [pid 6087] <... openat resumed>) = 3 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6087] write(3, "1000", 4 [pid 6086] <... futex resumed>) = 0 [pid 6083] <... clone resumed>, parent_tid=[162], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 162 [pid 5085] getdents64(3, [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6087] <... write resumed>) = 4 [pid 6086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5086] lstat("./7/binderfs", [pid 6087] close(3 [pid 6086] <... mmap resumed>) = 0x7f39e3757000 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5084] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6087] <... close resumed>) = 0 [pid 6086] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6083] <... futex resumed>) = 0 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6087] symlink("/dev/binderfs", "./binderfs" [pid 6086] <... mprotect resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] unlink("./7/binderfs" [pid 5085] lstat("./8/binderfs", [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6087] <... symlink resumed>) = 0 [pid 6086] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] unlink("./8/binderfs" [pid 6087] <... futex resumed>) = 0 [pid 6086] <... clone resumed>, parent_tid=[164], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 164 [pid 5085] <... unlink resumed>) = 0 [pid 6087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] getdents64(3, [pid 6087] <... mmap resumed>) = 0x7f39e3757000 [pid 6086] <... futex resumed>) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6087] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] close(3 [pid 6087] <... mprotect resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 6087] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5085] rmdir("./8") = 0 [pid 6087] <... clone resumed>, parent_tid=[174], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 174 [pid 5085] mkdir("./9", 0777 [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... unlink resumed>) = 0 [pid 5085] <... mkdir resumed>) = 0 [pid 5084] lstat("./7/binderfs", [pid 6087] <... futex resumed>) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] getdents64(3, [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 6088 attached [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 132 [pid 5084] unlink("./7/binderfs" [pid 6088] set_robust_list(0x7f39e37779e0, 24 [pid 5086] close(3 [pid 5084] <... unlink resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5084] getdents64(3, [pid 5086] rmdir("./7"./strace-static-x86_64: Process 6089 attached [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6089] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 6089] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5086] <... rmdir resumed>) = 0 [pid 5084] close(3./strace-static-x86_64: Process 6091 attached ./strace-static-x86_64: Process 6090 attached [pid 6089] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6088] <... set_robust_list resumed>) = 0 [pid 5086] mkdir("./8", 0777 [pid 5084] <... close resumed>) = 0 [pid 6091] set_robust_list(0x55555573f5e0, 24 [pid 6090] set_robust_list(0x7f39e37779e0, 24 [pid 6089] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6088] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5086] <... mkdir resumed>) = 0 [pid 5084] rmdir("./7" [pid 6091] <... set_robust_list resumed>) = 0 [pid 6090] <... set_robust_list resumed>) = 0 [pid 6089] <... mmap resumed>) = 0x20002000 [pid 6088] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6092 attached [pid 6091] chdir("./9" [pid 6090] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6089] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6088] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5084] mkdir("./8", 0777 [pid 6092] set_robust_list(0x55555573f5e0, 24 [pid 6089] <... mmap resumed>) = 0x20ffe000 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 202 [pid 6092] <... set_robust_list resumed>) = 0 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] chdir("./8" [pid 6089] <... futex resumed>) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6092] <... chdir resumed>) = 0 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 5084] <... mkdir resumed>) = 0 [pid 6092] <... prctl resumed>) = 0 [pid 6089] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6092] setpgid(0, 0 [pid 6089] <... socket resumed>) = 4 [pid 6092] <... setpgid resumed>) = 0 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6089] <... futex resumed>) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6092] <... openat resumed>) = 3 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 162 [pid 6092] write(3, "1000", 4 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6092] <... write resumed>) = 4 [pid 6089] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6093 attached [pid 6092] close(3 [pid 6091] <... chdir resumed>) = 0 [pid 6089] <... bind resumed>) = 0 [pid 6093] set_robust_list(0x55555573f5e0, 24 [pid 6092] <... close resumed>) = 0 [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6090] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... set_robust_list resumed>) = 0 [pid 6092] symlink("/dev/binderfs", "./binderfs" [pid 6091] <... prctl resumed>) = 0 [pid 6089] <... futex resumed>) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6093] chdir("./8" [pid 6092] <... symlink resumed>) = 0 [pid 6091] setpgid(0, 0 [pid 6090] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... mmap resumed>) = 0x20002000 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... chdir resumed>) = 0 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... setpgid resumed>) = 0 [pid 6090] <... mmap resumed>) = 0x20002000 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6086] <... futex resumed>) = 0 [pid 6093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6092] <... futex resumed>) = 0 [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6090] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6089] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6088] <... mmap resumed>) = 0x20ffe000 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... prctl resumed>) = 0 [pid 6092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] <... openat resumed>) = 3 [pid 6090] <... mmap resumed>) = 0x20ffe000 [pid 6089] <... setsockopt resumed>) = 0 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] setpgid(0, 0 [pid 6092] <... mmap resumed>) = 0x7f39e3757000 [pid 6091] write(3, "1000", 4 [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6093] <... setpgid resumed>) = 0 [pid 6092] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6091] <... write resumed>) = 4 [pid 6090] <... futex resumed>) = 1 [pid 6089] <... futex resumed>) = 1 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6092] <... mprotect resumed>) = 0 [pid 6091] close(3 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6093] <... openat resumed>) = 3 [pid 6092] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6091] <... close resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6094 attached [pid 6093] write(3, "1000", 4 [pid 6091] symlink("/dev/binderfs", "./binderfs" [pid 6090] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6089] accept(4, NULL, NULL [pid 6088] <... socket resumed>) = 4 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... write resumed>) = 4 [pid 6092] <... clone resumed>, parent_tid=[203], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 203 [pid 6091] <... symlink resumed>) = 0 [pid 6090] <... socket resumed>) = 4 [pid 6089] <... accept resumed>) = 5 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] close(3 [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6094] set_robust_list(0x7f39e37779e0, 24 [pid 6093] <... close resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 1 [pid 6089] <... futex resumed>) = 1 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... set_robust_list resumed>) = 0 [pid 6093] symlink("/dev/binderfs", "./binderfs" [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6093] <... symlink resumed>) = 0 [pid 6091] <... mmap resumed>) = 0x7f39e3757000 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6090] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6089] sendmmsg(5, [pid 6088] <... bind resumed>) = 0 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... futex resumed>) = 0 [pid 6091] <... mprotect resumed>) = 0 [pid 6090] <... bind resumed>) = 0 [pid 6089] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6093] <... mmap resumed>) = 0x7f39e3757000 [pid 6090] <... futex resumed>) = 1 [pid 6089] <... futex resumed>) = 1 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6093] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6091] <... clone resumed>, parent_tid=[133], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 133 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6093] <... mprotect resumed>) = 0 [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] <... setsockopt resumed>) = 0 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6095 attached [pid 6093] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6091] <... futex resumed>) = 0 [pid 6090] <... setsockopt resumed>) = 0 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] set_robust_list(0x7f39e37779e0, 24 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... futex resumed>) = 0 [pid 6088] <... futex resumed>) = 1 [pid 6094] <... mmap resumed>) = 0x20002000 [pid 6086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] <... futex resumed>) = 0 [pid 6095] <... set_robust_list resumed>) = 0 [pid 6094] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6093] <... clone resumed>, parent_tid=[163], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 163 [pid 6090] <... futex resumed>) = 1 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6086] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... futex resumed>) = 0 [pid 6083] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6096 attached [pid 6095] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6094] <... mmap resumed>) = 0x20ffe000 [pid 6093] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6088] accept(4, NULL, NULL [pid 6087] <... futex resumed>) = 0 [pid 6086] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] set_robust_list(0x7f39e37779e0, 24 [pid 6095] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] accept(4, NULL, NULL [pid 6088] <... accept resumed>) = 5 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... set_robust_list resumed>) = 0 [pid 6095] <... mmap resumed>) = 0x20002000 [pid 6090] <... accept resumed>) = 5 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6095] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6094] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6096] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6095] <... mmap resumed>) = 0x20ffe000 [pid 6094] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = 1 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... socket resumed>) = 4 [pid 6092] <... futex resumed>) = 0 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6096] <... mmap resumed>) = 0x20002000 [pid 6095] <... futex resumed>) = 1 [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] sendmmsg(5, [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] sendmmsg(5, [pid 6088] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... mmap resumed>) = 0x20ffe000 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = 1 [pid 6095] <... socket resumed>) = 4 [pid 6094] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6093] <... futex resumed>) = 0 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... futex resumed>) = 1 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... bind resumed>) = 0 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = 1 [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... futex resumed>) = 1 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 0 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6096] <... socket resumed>) = 4 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 0 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = 1 [pid 6095] <... bind resumed>) = 0 [pid 6094] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6093] <... futex resumed>) = 0 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] <... io_uring_enter resumed>) = 767 [pid 6088] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6087] <... futex resumed>) = 0 [pid 6083] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... setsockopt resumed>) = 0 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6089] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = 1 [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6089] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6096] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... futex resumed>) = 1 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] close(3 [pid 6096] <... bind resumed>) = 0 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6086] <... close resumed>) = 0 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6096] <... futex resumed>) = 1 [pid 6095] <... setsockopt resumed>) = 0 [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6093] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] close(4 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6091] <... futex resumed>) = 0 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6091] <... futex resumed>) = 0 [pid 6095] accept(4, NULL, NULL [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] <... accept resumed>) = 5 [pid 6094] accept(4, NULL, NULL [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = 0 [pid 6095] <... futex resumed>) = 1 [pid 6096] <... futex resumed>) = 0 [pid 6094] <... accept resumed>) = 5 [pid 6093] <... futex resumed>) = 1 [pid 6091] <... futex resumed>) = 0 [pid 6086] close(5 [pid 6096] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... close resumed>) = 0 [pid 6096] <... setsockopt resumed>) = 0 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(6 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] sendmmsg(5, [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = 1 [pid 6095] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] <... futex resumed>) = 0 [pid 6086] close(7 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] sendmmsg(5, [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = 1 [pid 6094] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6086] close(8 [pid 6096] accept(4, NULL, NULL [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... accept resumed>) = 5 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(9 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6096] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6093] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] close(10 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6091] <... futex resumed>) = 0 [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(11 [pid 6096] sendmmsg(5, [pid 6095] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6094] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] close(12) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6086] close(13 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] close(14 [pid 6093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 1 [pid 6086] close(15 [pid 6096] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6088] <... io_uring_enter resumed>) = 767 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] close(3 [pid 6088] <... futex resumed>) = 0 [pid 6083] <... close resumed>) = 0 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] close(4) = 0 [pid 6083] close(5) = 0 [pid 6083] close(6) = -1 EBADF (Bad file descriptor) [pid 6083] close(7) = -1 EBADF (Bad file descriptor) [pid 6083] close(8) = -1 EBADF (Bad file descriptor) [pid 6083] close(9) = -1 EBADF (Bad file descriptor) [pid 6083] close(10) = -1 EBADF (Bad file descriptor) [pid 6083] close(11) = -1 EBADF (Bad file descriptor) [pid 6083] close(12) = -1 EBADF (Bad file descriptor) [pid 6083] close(13) = -1 EBADF (Bad file descriptor) [pid 6088] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(16 [pid 6083] close(14 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] close(17 [pid 6083] close(15 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] close(18 [pid 6083] close(16 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] close(19 [pid 6083] close(17 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(20 [pid 6083] close(18 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] close(21 [pid 6083] close(19 [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(20 [pid 6086] close(22 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(21 [pid 6086] close(23 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(22 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] close(24 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(23 [pid 6086] close(25 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(24 [pid 6088] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] close(26 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(25 [pid 6086] close(27 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(26 [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] close(28 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6089] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(27 [pid 6086] close(29 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] close(28 [pid 6091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6089] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6086] exit_group(0 [pid 6083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... exit_group resumed>) = ? [pid 6083] close(29) = -1 EBADF (Bad file descriptor) [pid 6083] exit_group(0 [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6089] +++ exited with 0 +++ [pid 6088] <... futex resumed>) = ? [pid 6083] <... exit_group resumed>) = ? [pid 6088] +++ exited with 0 +++ [pid 6083] +++ exited with 0 +++ [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 6086] +++ exited with 0 +++ [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5081] <... restart_syscall resumed>) = 0 [pid 5083] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5083] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] fstat(3, [pid 6090] <... io_uring_enter resumed>) = 767 [pid 5081] <... openat resumed>) = 3 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6090] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] close(3 [pid 5081] fstat(3, [pid 6087] <... close resumed>) = 0 [pid 5083] getdents64(3, [pid 6090] <... futex resumed>) = 0 [pid 6087] close(4 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6087] <... close resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] close(5 [pid 5081] getdents64(3, [pid 6087] <... close resumed>) = 0 [pid 5083] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6090] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6087] close(6 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] lstat("./9/binderfs", [pid 5081] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6095] <... io_uring_enter resumed>) = 767 [pid 6087] close(7 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6095] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] unlink("./9/binderfs" [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6095] <... futex resumed>) = 0 [pid 6087] close(8 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] close(3 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... unlink resumed>) = 0 [pid 5081] lstat("./8/binderfs", [pid 6091] <... close resumed>) = 0 [pid 6087] close(9 [pid 5083] getdents64(3, [pid 6091] close(4 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6091] <... close resumed>) = 0 [pid 6087] close(10 [pid 5083] close(3 [pid 5081] unlink("./8/binderfs" [pid 6091] close(5 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = 0 [pid 6091] <... close resumed>) = 0 [pid 6087] close(11 [pid 5081] <... unlink resumed>) = 0 [pid 6091] close(6 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] rmdir("./9" [pid 5081] getdents64(3, [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(12 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6091] close(7 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(13 [pid 6091] close(8 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... rmdir resumed>) = 0 [pid 5081] close(3 [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(14 [pid 5083] mkdir("./10", 0777 [pid 5081] <... close resumed>) = 0 [pid 6091] close(9 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(15 [pid 5081] rmdir("./8" [pid 6091] close(10 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(16 [pid 5083] <... mkdir resumed>) = 0 [pid 6091] close(11 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(17 [pid 5081] <... rmdir resumed>) = 0 [pid 6091] close(12 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(18 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] mkdir("./9", 0777 [pid 6095] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6091] close(13 [pid 6090] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6090] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] close(19 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 179 [pid 5081] <... mkdir resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6091] close(14 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(20 [pid 6091] close(15 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(21 [pid 6091] close(16 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(22 [pid 6091] close(17 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(23 [pid 6091] close(18 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 169 [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(24 [pid 6091] close(19 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6127 attached ./strace-static-x86_64: Process 6125 attached [pid 6095] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(25 [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] close(20 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6127] set_robust_list(0x55555573f5e0, 24 [pid 6125] set_robust_list(0x55555573f5e0, 24 [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(26 [pid 6091] close(21 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(27 [pid 6091] close(22 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6127] <... set_robust_list resumed>) = 0 [pid 6125] <... set_robust_list resumed>) = 0 [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(28 [pid 6091] close(23 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] close(29 [pid 6091] close(24 [pid 6087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] exit_group(0 [pid 6127] chdir("./9" [pid 6125] chdir("./10" [pid 6091] close(25 [pid 6090] <... futex resumed>) = ? [pid 6087] <... exit_group resumed>) = ? [pid 6095] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6095] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] close(26) = -1 EBADF (Bad file descriptor) [pid 6091] close(27) = -1 EBADF (Bad file descriptor) [pid 6091] close(28) = -1 EBADF (Bad file descriptor) [pid 6091] close(29) = -1 EBADF (Bad file descriptor) [pid 6091] exit_group(0 [pid 6127] <... chdir resumed>) = 0 [pid 6125] <... chdir resumed>) = 0 [pid 6095] <... futex resumed>) = ? [pid 6091] <... exit_group resumed>) = ? [pid 6094] <... io_uring_enter resumed>) = 767 [pid 6127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6090] +++ exited with 0 +++ [pid 6127] <... prctl resumed>) = 0 [pid 6125] <... prctl resumed>) = 0 [pid 6127] setpgid(0, 0 [pid 6125] setpgid(0, 0 [pid 6095] +++ exited with 0 +++ [pid 6094] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] +++ exited with 0 +++ [pid 6087] +++ exited with 0 +++ [pid 6127] <... setpgid resumed>) = 0 [pid 6125] <... setpgid resumed>) = 0 [pid 6094] <... futex resumed>) = 0 [pid 6092] close(3 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6092] <... close resumed>) = 0 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6092] close(4) = 0 [pid 6127] <... openat resumed>) = 3 [pid 6092] close(5 [pid 6125] <... openat resumed>) = 3 [pid 6092] <... close resumed>) = 0 [pid 5082] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] close(6 [pid 5085] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6127] write(3, "1000", 4 [pid 6125] write(3, "1000", 4 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6127] <... write resumed>) = 4 [pid 6125] <... write resumed>) = 4 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6092] close(7 [pid 5085] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6127] close(3 [pid 6125] close(3 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... openat resumed>) = 3 [pid 6127] <... close resumed>) = 0 [pid 6092] close(8 [pid 6127] symlink("/dev/binderfs", "./binderfs" [pid 6125] <... close resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 5082] fstat(3, [pid 6127] <... symlink resumed>) = 0 [pid 6125] symlink("/dev/binderfs", "./binderfs" [pid 6092] close(9 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... symlink resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] fstat(3, [pid 5082] getdents64(3, [pid 6127] <... futex resumed>) = 0 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] close(10 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6125] <... futex resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] getdents64(3, [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6127] <... mmap resumed>) = 0x7f39e3757000 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6092] close(11 [pid 6127] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5082] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6127] <... mprotect resumed>) = 0 [pid 6125] <... mmap resumed>) = 0x7f39e3757000 [pid 6092] close(12 [pid 6127] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6125] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6092] close(13 [pid 6127] <... clone resumed>, parent_tid=[170], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 170 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... mprotect resumed>) = 0 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] close(14 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6138 attached [pid 6127] <... futex resumed>) = 0 [pid 6125] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] lstat("./8/binderfs", [pid 6138] set_robust_list(0x7f39e37779e0, 24 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] close(15 [pid 5085] lstat("./9/binderfs", [pid 6138] <... set_robust_list resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6092] close(16) = -1 EBADF (Bad file descriptor) [pid 6092] close(17 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] <... clone resumed>, parent_tid=[180], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 180 [pid 5085] unlink("./9/binderfs" [pid 5082] unlink("./8/binderfs"./strace-static-x86_64: Process 6140 attached [pid 6138] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6096] <... io_uring_enter resumed>) = 767 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] close(18 [pid 6140] set_robust_list(0x7f39e37779e0, 24 [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... unlink resumed>) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 6140] <... set_robust_list resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = 0 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(3 [pid 6092] close(19 [pid 5085] getdents64(3, [pid 5082] getdents64(3, [pid 6140] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6138] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6140] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6093] close(4 [pid 6092] close(20 [pid 5085] close(3 [pid 5082] close(3 [pid 6140] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6138] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 5082] <... close resumed>) = 0 [pid 6140] <... mmap resumed>) = 0x20002000 [pid 6093] close(5 [pid 6092] close(21 [pid 5085] rmdir("./9" [pid 5082] rmdir("./8" [pid 6140] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6138] <... mmap resumed>) = 0x20002000 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = 0 [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 5082] <... rmdir resumed>) = 0 [pid 6140] <... mmap resumed>) = 0x20ffe000 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(6 [pid 6092] close(22 [pid 5085] mkdir("./10", 0777 [pid 5082] mkdir("./9", 0777 [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 5082] <... mkdir resumed>) = 0 [pid 6140] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(7 [pid 6092] close(23 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6149 attached ./strace-static-x86_64: Process 6151 attached [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] <... mmap resumed>) = 0x20ffe000 [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] set_robust_list(0x55555573f5e0, 24 [pid 6125] <... futex resumed>) = 0 [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] close(8 [pid 6092] close(24 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 141 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 179 [pid 6140] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... set_robust_list resumed>) = 0 [pid 6140] <... socket resumed>) = 4 [pid 6138] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(9 [pid 6151] set_robust_list(0x55555573f5e0, 24 [pid 6092] close(25 [pid 6149] chdir("./10" [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... chdir resumed>) = 0 [pid 6140] <... futex resumed>) = 1 [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6093] close(10 [pid 6092] close(26 [pid 6151] <... set_robust_list resumed>) = 0 [pid 6149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... prctl resumed>) = 0 [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] close(11 [pid 6092] close(27 [pid 6138] <... socket resumed>) = 4 [pid 6149] setpgid(0, 0 [pid 6140] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... setpgid resumed>) = 0 [pid 6140] <... bind resumed>) = 0 [pid 6138] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = 0 [pid 6093] close(12 [pid 6092] close(28 [pid 6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6151] chdir("./9" [pid 6149] <... openat resumed>) = 3 [pid 6140] <... futex resumed>) = 1 [pid 6138] <... bind resumed>) = 0 [pid 6127] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... chdir resumed>) = 0 [pid 6093] close(13 [pid 6092] close(29 [pid 6149] write(3, "1000", 4 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6151] <... prctl resumed>) = 0 [pid 6149] <... write resumed>) = 4 [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] <... futex resumed>) = 0 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6094] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(14 [pid 6092] exit_group(0 [pid 6151] setpgid(0, 0 [pid 6149] close(3 [pid 6140] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] <... exit_group resumed>) = ? [pid 6151] <... setpgid resumed>) = 0 [pid 6149] <... close resumed>) = 0 [pid 6140] <... setsockopt resumed>) = 0 [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] <... futex resumed>) = 0 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] close(15 [pid 6151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] symlink("/dev/binderfs", "./binderfs" [pid 6140] <... futex resumed>) = 1 [pid 6151] <... openat resumed>) = 3 [pid 6138] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6125] <... futex resumed>) = 0 [pid 6093] close(16 [pid 6149] <... symlink resumed>) = 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6151] write(3, "1000", 4 [pid 6149] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] <... setsockopt resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6094] +++ exited with 0 +++ [pid 6093] close(17 [pid 6151] <... write resumed>) = 4 [pid 6149] <... futex resumed>) = 0 [pid 6140] accept(4, NULL, NULL [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6140] <... accept resumed>) = 5 [pid 6093] close(18 [pid 6092] +++ exited with 0 +++ [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6140] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(19 [pid 6138] <... futex resumed>) = 1 [pid 6151] close(3 [pid 6149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6151] <... close resumed>) = 0 [pid 6149] <... mmap resumed>) = 0x7f39e3757000 [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... futex resumed>) = 0 [pid 6093] close(20 [pid 5086] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6151] symlink("/dev/binderfs", "./binderfs" [pid 6149] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6140] sendmmsg(5, [pid 6138] accept(4, NULL, NULL [pid 6127] <... futex resumed>) = 0 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6151] <... symlink resumed>) = 0 [pid 6140] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] close(21 [pid 6149] <... mprotect resumed>) = 0 [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... accept resumed>) = 5 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6151] <... futex resumed>) = 0 [pid 6149] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6140] <... futex resumed>) = 1 [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6093] close(22 [pid 6151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] <... futex resumed>) = 0 [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... openat resumed>) = 3 [pid 6151] <... mmap resumed>) = 0x7f39e3757000 [pid 6149] <... clone resumed>, parent_tid=[142], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 142 [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] sendmmsg(5, [pid 6127] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6093] close(23 [pid 5086] fstat(3, ./strace-static-x86_64: Process 6164 attached [pid 6151] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6140] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] close(24 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6093] close(25 [pid 6140] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6125] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] set_robust_list(0x7f39e37779e0, 24 [pid 6151] <... mprotect resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6093] close(26 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6164] <... set_robust_list resumed>) = 0 [pid 6151] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... futex resumed>) = 0 [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = 0 [pid 6093] close(27 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6164] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6151] <... clone resumed>, parent_tid=[180], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 180 [pid 6138] <... futex resumed>) = 0 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6093] close(28 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6151] <... futex resumed>) = 0 [pid 6127] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] lstat("./8/binderfs", [pid 6164] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... futex resumed>) = 0 [pid 6127] <... futex resumed>) = 1 [pid 6096] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] close(29 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6164] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6138] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6127] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] unlink("./8/binderfs" [pid 6096] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6093] exit_group(0) = ? [pid 5086] <... unlink resumed>) = 0 [pid 5086] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] close(3) = 0 [pid 5086] rmdir("./8") = 0 [pid 5086] mkdir("./9", 0777 [pid 6164] <... mmap resumed>) = 0x20002000 [pid 5086] <... mkdir resumed>) = 0 [pid 6164] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 222 [pid 6096] +++ exited with 0 +++ [pid 6164] <... mmap resumed>) = 0x20ffe000 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6149] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6171 attached [pid 6164] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6167 attached [pid 6171] set_robust_list(0x55555573f5e0, 24 [pid 6164] <... socket resumed>) = 4 [pid 6149] <... futex resumed>) = 0 [pid 6093] +++ exited with 0 +++ [pid 6171] <... set_robust_list resumed>) = 0 [pid 6167] set_robust_list(0x7f39e37779e0, 24 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... io_uring_enter resumed>) = 767 [pid 6171] chdir("./9" [pid 6167] <... set_robust_list resumed>) = 0 [pid 6164] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6171] <... chdir resumed>) = 0 [pid 6167] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6125] close(3 [pid 6171] <... prctl resumed>) = 0 [pid 6125] <... close resumed>) = 0 [pid 5084] restart_syscall(<... resuming interrupted clone ...> [pid 6171] setpgid(0, 0 [pid 6125] close(4 [pid 6171] <... setpgid resumed>) = 0 [pid 6125] <... close resumed>) = 0 [pid 6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6167] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... futex resumed>) = 0 [pid 6125] close(5 [pid 5084] <... restart_syscall resumed>) = 0 [pid 6171] <... openat resumed>) = 3 [pid 6140] <... futex resumed>) = 0 [pid 6125] <... close resumed>) = 0 [pid 6171] write(3, "1000", 4 [pid 6125] close(6 [pid 6171] <... write resumed>) = 4 [pid 6167] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] close(3 [pid 6151] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] close(7 [pid 6164] <... bind resumed>) = 0 [pid 6171] <... close resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] symlink("/dev/binderfs", "./binderfs" [pid 6125] close(8 [pid 6171] <... symlink resumed>) = 0 [pid 6167] <... mmap resumed>) = 0x20002000 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6151] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] close(9 [pid 6171] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 1 [pid 6151] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6167] <... mmap resumed>) = 0x20ffe000 [pid 6164] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6125] close(10 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6171] <... mmap resumed>) = 0x7f39e3757000 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... setsockopt resumed>) = 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6151] <... mmap resumed>) = 0x7f39e3736000 [pid 6167] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6125] close(11 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6171] <... mprotect resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6125] close(12 [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... clone resumed>, parent_tid=[223], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 223 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] close(13 [pid 5084] <... openat resumed>) = 3 [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = 0 [pid 6151] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE [pid 6149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] fstat(3, [pid 6171] <... futex resumed>) = 0 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... mprotect resumed>) = 0 [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] close(14 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6138] <... io_uring_enter resumed>) = 767 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6178 attached [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] close(15 [pid 6178] set_robust_list(0x7f39e37779e0, 24 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... set_robust_list resumed>) = 0 [pid 6125] close(16 [pid 6178] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6151] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6149] <... futex resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, ./strace-static-x86_64: Process 6182 attached [pid 6178] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6164] accept(4, NULL, NULL [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] close(17 [pid 6178] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6182] set_robust_list(0x7f39e37569e0, 24 [pid 6178] <... mmap resumed>) = 0x20002000 [pid 6164] <... accept resumed>) = 5 [pid 6151] <... clone resumed>, parent_tid=[181], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 181 [pid 6125] close(18 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6178] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6182] <... set_robust_list resumed>) = 0 [pid 6178] <... mmap resumed>) = 0x20ffe000 [pid 6164] <... futex resumed>) = 1 [pid 6151] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] close(19 [pid 5084] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6182] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6138] <... futex resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] close(20 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6182] <... socket resumed>) = 4 [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... futex resumed>) = 0 [pid 6127] close(3 [pid 6125] close(21 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6182] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] sendmmsg(5, [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] <... close resumed>) = 0 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./8/binderfs", [pid 6178] <... socket resumed>) = 4 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] close(22 [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6125] close(23 [pid 6182] <... futex resumed>) = 1 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6151] <... futex resumed>) = 0 [pid 6127] close(4 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6182] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] <... close resumed>) = 0 [pid 6125] close(24 [pid 5084] unlink("./8/binderfs" [pid 6178] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 1 [pid 6151] <... futex resumed>) = 1 [pid 6149] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] close(5 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... bind resumed>) = 0 [pid 6167] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... close resumed>) = 0 [pid 6125] close(25 [pid 5084] <... unlink resumed>) = 0 [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6167] <... bind resumed>) = 0 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... futex resumed>) = 0 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] close(6 [pid 6125] close(26 [pid 5084] getdents64(3, [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] close(27 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6178] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] <... futex resumed>) = 1 [pid 6164] <... futex resumed>) = 0 [pid 6151] <... futex resumed>) = 0 [pid 6149] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(7 [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(3 [pid 6178] <... setsockopt resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] close(28 [pid 5084] <... close resumed>) = 0 [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6140] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6125] close(29 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6125] exit_group(0 [pid 6178] accept(4, NULL, NULL [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6151] <... futex resumed>) = 0 [pid 6149] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... futex resumed>) = ? [pid 6127] close(8 [pid 6125] <... exit_group resumed>) = ? [pid 5084] rmdir("./8" [pid 6178] <... accept resumed>) = 5 [pid 6167] <... setsockopt resumed>) = 0 [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... rmdir resumed>) = 0 [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(9 [pid 5084] mkdir("./9", 0777 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = 1 [pid 6151] <... futex resumed>) = 0 [pid 6140] +++ exited with 0 +++ [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 5084] <... mkdir resumed>) = 0 [pid 6178] sendmmsg(5, [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] accept(4, NULL, NULL [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(10 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6178] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6167] <... accept resumed>) = 5 [pid 6151] <... futex resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] +++ exited with 0 +++ [pid 6178] <... futex resumed>) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6127] close(11 [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6167] <... futex resumed>) = 0 [pid 6151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 180 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(12./strace-static-x86_64: Process 6197 attached [pid 6178] <... futex resumed>) = 0 [pid 6171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6151] <... futex resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] set_robust_list(0x55555573f5e0, 24 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] sendmmsg(5, [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] close(13 [pid 6197] <... set_robust_list resumed>) = 0 [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... futex resumed>) = 0 [pid 6167] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6197] chdir("./9" [pid 6178] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6171] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] <... chdir resumed>) = 0 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(14 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6167] <... futex resumed>) = 1 [pid 6151] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6197] <... prctl resumed>) = 0 [pid 6197] setpgid(0, 0) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(15 [pid 6197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6151] <... futex resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... openat resumed>) = 3 [pid 6197] <... openat resumed>) = 3 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(16 [pid 5083] fstat(3, [pid 6197] write(3, "1000", 4 [pid 6167] <... futex resumed>) = 0 [pid 6151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6197] <... write resumed>) = 4 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] close(17 [pid 5083] getdents64(3, [pid 6197] close(3 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6151] <... futex resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6197] <... close resumed>) = 0 [pid 6167] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6151] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6127] close(18 [pid 5083] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] <... mmap resumed>) = 0x7f39e3757000 [pid 6127] close(19 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6197] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] lstat("./10/binderfs", [pid 6197] <... mprotect resumed>) = 0 [pid 6149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(20 [pid 6197] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6127] close(21 [pid 5083] unlink("./10/binderfs" [pid 6197] <... clone resumed>, parent_tid=[181], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 181 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6127] close(22 [pid 5083] <... unlink resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] getdents64(3, ./strace-static-x86_64: Process 6204 attached [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(23 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6204] set_robust_list(0x7f39e37779e0, 24 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(3 [pid 6204] <... set_robust_list resumed>) = 0 [pid 6127] close(24) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = 0 [pid 6204] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6127] close(25 [pid 5083] rmdir("./10" [pid 6204] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(26 [pid 5083] <... rmdir resumed>) = 0 [pid 6204] <... mmap resumed>) = 0x20002000 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] mkdir("./11", 0777 [pid 6204] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(27 [pid 6204] <... mmap resumed>) = 0x20ffe000 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... mkdir resumed>) = 0 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(28 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6164] <... io_uring_enter resumed>) = 767 [pid 6204] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] close(3 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6127] close(29 [pid 6204] <... socket resumed>) = 4 [pid 6164] <... futex resumed>) = 0 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 195 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6211 attached [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6167] <... io_uring_enter resumed>) = 767 [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6149] <... close resumed>) = 0 [pid 6127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] close(4 [pid 6138] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] close(3 [pid 6149] <... close resumed>) = 0 [pid 6138] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] exit_group(0 [pid 6211] set_robust_list(0x55555573f5e0, 24 [pid 6204] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] <... bind resumed>) = 0 [pid 6211] <... set_robust_list resumed>) = 0 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = 0 [pid 6151] <... close resumed>) = 0 [pid 6149] close(5 [pid 6138] <... futex resumed>) = ? [pid 6127] <... exit_group resumed>) = ? [pid 6211] chdir("./11" [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(4 [pid 6149] <... close resumed>) = 0 [pid 6211] <... chdir resumed>) = 0 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] +++ exited with 0 +++ [pid 6151] <... close resumed>) = 0 [pid 6149] close(6 [pid 6211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(5 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6127] +++ exited with 0 +++ [pid 6211] <... prctl resumed>) = 0 [pid 6204] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] setpgid(0, 0 [pid 6204] <... setsockopt resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = 0 [pid 6149] close(7 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6211] <... setpgid resumed>) = 0 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] close(6 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(8 [pid 6211] <... openat resumed>) = 3 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] close(7 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] write(3, "1000", 4 [pid 6204] accept(4, NULL, NULL [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(9 [pid 6211] <... write resumed>) = 4 [pid 6204] <... accept resumed>) = 5 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(3 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... io_uring_enter resumed>) = 767 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(8 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6204] sendmmsg(5, [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] close(3 [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6178] <... futex resumed>) = 0 [pid 6171] <... close resumed>) = 0 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(4 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6171] <... close resumed>) = 0 [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] close(5 [pid 6204] <... futex resumed>) = 0 [pid 6197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] <... close resumed>) = 0 [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] close(6 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6204] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6197] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] close(7 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = 0 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(10 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6211] symlink("/dev/binderfs", "./binderfs" [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(8 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] close(9 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6211] <... symlink resumed>) = 0 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(11 [pid 5081] <... openat resumed>) = 3 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] close(10 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] fstat(3, [pid 6211] <... futex resumed>) = 0 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(9 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(12 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] close(11 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] getdents64(3, [pid 6211] <... mmap resumed>) = 0x7f39e3757000 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(10 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(13 [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6211] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(12 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6211] <... mprotect resumed>) = 0 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(11 [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(14 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6211] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6204] <... io_uring_enter resumed>) = 767 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(13 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] lstat("./9/binderfs", ./strace-static-x86_64: Process 6258 attached [pid 6204] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(12 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6258] set_robust_list(0x7f39e37779e0, 24 [pid 6211] <... clone resumed>, parent_tid=[196], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 196 [pid 6204] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(15 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6258] <... set_robust_list resumed>) = 0 [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] close(3 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(13 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = 0 [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(4 [pid 6171] close(14 [pid 6197] <... close resumed>) = 0 [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(5 [pid 6171] close(15 [pid 6197] <... close resumed>) = 0 [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(6 [pid 6171] close(16 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(7 [pid 6171] close(17 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] close(8 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] close(18 [pid 6151] close(14 [pid 6258] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] <... futex resumed>) = 0 [pid 5081] unlink("./9/binderfs" [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(9 [pid 6171] close(19 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] close(10 [pid 6171] close(20 [pid 6149] close(16 [pid 6258] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] close(15 [pid 5081] <... unlink resumed>) = 0 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] close(11 [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] close(21 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(12 [pid 6171] close(22 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(13 [pid 6171] close(23 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] close(14 [pid 6171] close(24 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(15 [pid 6171] close(25 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... mmap resumed>) = 0x20002000 [pid 6197] close(16 [pid 6171] close(26 [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(16 [pid 6149] close(17 [pid 5081] getdents64(3, [pid 6197] close(17 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] close(27 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6258] <... mmap resumed>) = 0x20ffe000 [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] close(18 [pid 6171] close(28 [pid 6151] close(17 [pid 6149] close(18 [pid 6258] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(3 [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] close(19 [pid 6178] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6171] close(29 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(20 [pid 6171] exit_group(0 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = ? [pid 6171] <... exit_group resumed>) = ? [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] close(18 [pid 6149] close(19 [pid 5081] <... close resumed>) = 0 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6204] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6197] close(21 [pid 6178] +++ exited with 0 +++ [pid 6171] +++ exited with 0 +++ [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(22) = -1 EBADF (Bad file descriptor) [pid 6197] close(23) = -1 EBADF (Bad file descriptor) [pid 6197] close(24) = -1 EBADF (Bad file descriptor) [pid 6197] close(25) = -1 EBADF (Bad file descriptor) [pid 6197] close(26 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] close(27 [pid 6149] close(20 [pid 5081] rmdir("./9" [pid 6258] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(19 [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6197] close(28 [pid 5081] <... rmdir resumed>) = 0 [pid 6197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] close(21 [pid 6197] close(29) = -1 EBADF (Bad file descriptor) [pid 6197] exit_group(0 [pid 6258] <... socket resumed>) = 4 [pid 6204] <... futex resumed>) = ? [pid 6197] <... exit_group resumed>) = ? [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] mkdir("./10", 0777 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(20 [pid 6149] close(22 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... mkdir resumed>) = 0 [pid 6258] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6204] +++ exited with 0 +++ [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(21 [pid 6149] close(23 [pid 5086] <... openat resumed>) = 3 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6197] +++ exited with 0 +++ [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] fstat(3, [pid 6258] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] close(22 [pid 6149] close(24 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6258] <... bind resumed>) = 0 [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 193 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] close(23 [pid 6149] close(25 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5084] restart_syscall(<... resuming interrupted clone ...> [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6151] close(24 [pid 6149] close(26 [pid 5084] <... restart_syscall resumed>) = 0 [pid 5086] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6151] close(25 [pid 6149] close(27 [pid 5086] lstat("./9/binderfs", [pid 6258] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... setsockopt resumed>) = 0 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] close(26 [pid 6149] close(28 [pid 5086] unlink("./9/binderfs" [pid 5084] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6258] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6297 attached [pid 6258] accept(4, NULL, NULL [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(27 [pid 6149] close(29 [pid 5086] <... unlink resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6297] set_robust_list(0x55555573f5e0, 24 [pid 6258] <... accept resumed>) = 5 [pid 6211] <... futex resumed>) = 0 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] <... set_robust_list resumed>) = 0 [pid 6164] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] chdir("./10" [pid 6164] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6297] <... chdir resumed>) = 0 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 5084] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6258] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6167] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6151] close(28 [pid 6149] exit_group(0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6297] <... prctl resumed>) = 0 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... futex resumed>) = ? [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] <... exit_group resumed>) = ? [pid 5086] close(3 [pid 5084] <... openat resumed>) = 3 [pid 6297] setpgid(0, 0 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6151] close(29 [pid 6297] <... setpgid resumed>) = 0 [pid 6258] sendmmsg(5, [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = 0 [pid 5084] fstat(3, [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6258] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6297] <... openat resumed>) = 3 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] exit_group(0 [pid 5086] rmdir("./9" [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6297] write(3, "1000", 4 [pid 6258] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6182] <... futex resumed>) = ? [pid 6167] <... futex resumed>) = ? [pid 6164] +++ exited with 0 +++ [pid 6151] <... exit_group resumed>) = ? [pid 5086] <... rmdir resumed>) = 0 [pid 5084] getdents64(3, [pid 6297] <... write resumed>) = 4 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] +++ exited with 0 +++ [pid 6297] close(3 [pid 6258] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = 0 [pid 5086] mkdir("./10", 0777 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6297] <... close resumed>) = 0 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] symlink("/dev/binderfs", "./binderfs" [pid 5084] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6297] <... symlink resumed>) = 0 [pid 6211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] +++ exited with 0 +++ [pid 5086] <... mkdir resumed>) = 0 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6297] <... futex resumed>) = 0 [pid 6258] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = 1 [pid 6167] +++ exited with 0 +++ [pid 6297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 6297] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6258] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6211] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5084] lstat("./9/binderfs", [pid 6297] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[194], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 194 [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6305 attached [pid 6305] set_robust_list(0x55555573f5e0, 24) = 0 [pid 6305] chdir("./10") = 0 [pid 6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6305] setpgid(0, 0) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6305] write(3, "1000", 4) = 4 [pid 6305] close(3 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 240 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5084] unlink("./9/binderfs" [pid 5085] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5084] <... unlink resumed>) = 0 [pid 5085] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5084] getdents64(3, [pid 5085] <... openat resumed>) = 3 [pid 5085] fstat(3, [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5084] close(3./strace-static-x86_64: Process 6306 attached [pid 6305] <... close resumed>) = 0 [pid 5085] getdents64(3, [pid 5084] <... close resumed>) = 0 [pid 6306] set_robust_list(0x7f39e37779e0, 24 [pid 6305] symlink("/dev/binderfs", "./binderfs" [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5084] rmdir("./9" [pid 5085] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6306] <... set_robust_list resumed>) = 0 [pid 6305] <... symlink resumed>) = 0 [pid 6306] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] <... rmdir resumed>) = 0 [pid 5085] lstat("./10/binderfs", [pid 5084] mkdir("./10", 0777 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6306] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6305] <... futex resumed>) = 0 [pid 5085] unlink("./10/binderfs" [pid 5084] <... mkdir resumed>) = 0 [pid 6306] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6306] <... mmap resumed>) = 0x20002000 [pid 6305] <... mmap resumed>) = 0x7f39e3757000 [pid 6151] +++ exited with 0 +++ [pid 5085] <... unlink resumed>) = 0 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6306] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6305] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6306] <... mmap resumed>) = 0x20ffe000 [pid 6305] <... mprotect resumed>) = 0 [pid 5085] getdents64(3, [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6297] <... futex resumed>) = 0 [pid 6306] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... socket resumed>) = 4 [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6306] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... bind resumed>) = 0 [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6306] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... setsockopt resumed>) = 0 [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 192 ./strace-static-x86_64: Process 6307 attached [pid 6306] <... futex resumed>) = 0 [pid 6305] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] close(3 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6305] <... clone resumed>, parent_tid=[241], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 241 [pid 6297] <... futex resumed>) = 0 [pid 6306] accept(4, NULL, NULL [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... accept resumed>) = 5 [pid 6305] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6297] <... futex resumed>) = 0 [pid 6306] sendmmsg(5, [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6297] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] set_robust_list(0x55555573f5e0, 24 [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6297] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5085] <... close resumed>) = 0 [pid 5082] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6307] <... set_robust_list resumed>) = 0 [pid 6306] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6297] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] rmdir("./10" [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6309 attached [pid 6307] chdir("./10" [pid 6258] <... io_uring_enter resumed>) = 767 [pid 6309] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 6309] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6307] <... chdir resumed>) = 0 [pid 5085] <... rmdir resumed>) = 0 [pid 5082] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6309] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] mkdir("./11", 0777 [pid 5082] <... openat resumed>) = 3 [pid 6258] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000) = 0x20ffe000 [pid 6307] <... prctl resumed>) = 0 [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... futex resumed>) = 0 [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... mkdir resumed>) = 0 [pid 5082] fstat(3, [pid 6307] setpgid(0, 0 [pid 6258] <... futex resumed>) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6307] <... setpgid resumed>) = 0 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6309] <... futex resumed>) = 1 [pid 6309] socket(AF_ALG, SOCK_SEQPACKET, 0) = 4 [pid 6211] close(3) = 0 [pid 5082] getdents64(3, [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6305] <... futex resumed>) = 0 [pid 6309] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] close(4 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6309] <... bind resumed>) = 0 [pid 6307] <... openat resumed>) = 3 [pid 6305] <... futex resumed>) = 0 [pid 6211] <... close resumed>) = 0 [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6309] <... futex resumed>) = 0 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6309] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] <... setsockopt resumed>) = 0 [pid 6305] <... futex resumed>) = 0 [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] write(3, "1000", 4 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] close(5 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6309] <... futex resumed>) = 0 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6305] <... futex resumed>) = 0 [pid 6309] accept(4, NULL, NULL [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] <... close resumed>) = 0 [pid 5082] lstat("./9/binderfs", [pid 6307] <... write resumed>) = 4 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 172 [pid 6309] <... accept resumed>) = 5 [pid 6211] close(6./strace-static-x86_64: Process 6311 attached [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] close(3 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6311] set_robust_list(0x55555573f5e0, 24 [pid 6309] <... futex resumed>) = 1 [pid 6307] <... close resumed>) = 0 [pid 6305] <... futex resumed>) = 0 [pid 6211] close(7 [pid 5082] unlink("./9/binderfs" [pid 6311] <... set_robust_list resumed>) = 0 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6306] <... io_uring_enter resumed>) = 767 [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] chdir("./11" [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6305] <... futex resumed>) = 0 [pid 6311] <... chdir resumed>) = 0 [pid 6309] sendmmsg(5, [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6309] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6311] <... prctl resumed>) = 0 [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] setpgid(0, 0 [pid 6309] <... futex resumed>) = 1 [pid 6305] <... futex resumed>) = 0 [pid 6311] <... setpgid resumed>) = 0 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] symlink("/dev/binderfs", "./binderfs" [pid 6305] <... futex resumed>) = 0 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] <... openat resumed>) = 3 [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] <... unlink resumed>) = 0 [pid 6311] write(3, "1000", 4 [pid 6309] <... futex resumed>) = 0 [pid 6307] <... symlink resumed>) = 0 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] close(8 [pid 5082] getdents64(3, [pid 6311] <... write resumed>) = 4 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6311] close(3 [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] <... futex resumed>) = 0 [pid 6305] <... futex resumed>) = 0 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(9 [pid 5082] close(3 [pid 6311] <... close resumed>) = 0 [pid 6309] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6306] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] symlink("/dev/binderfs", "./binderfs" [pid 6307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6306] <... futex resumed>) = 1 [pid 6297] <... futex resumed>) = 0 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = 0 [pid 6311] <... symlink resumed>) = 0 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] close(3 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] <... close resumed>) = 0 [pid 6311] <... futex resumed>) = 0 [pid 6297] close(4 [pid 6311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6297] <... close resumed>) = 0 [pid 6311] <... mmap resumed>) = 0x7f39e3757000 [pid 6297] close(5 [pid 6311] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6297] <... close resumed>) = 0 [pid 6311] <... mprotect resumed>) = 0 [pid 6297] close(6 [pid 6311] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6297] close(7 [pid 6311] <... clone resumed>, parent_tid=[173], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 173 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] close(8 [pid 6311] <... futex resumed>) = 0 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] close(9) = -1 EBADF (Bad file descriptor) [pid 6297] close(10) = -1 EBADF (Bad file descriptor) [pid 6297] close(11) = -1 EBADF (Bad file descriptor) [pid 6297] close(12) = -1 EBADF (Bad file descriptor) [pid 6297] close(13) = -1 EBADF (Bad file descriptor) [pid 6297] close(14 [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] close(15 [pid 6307] <... mmap resumed>) = 0x7f39e3757000 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(10 [pid 5082] rmdir("./9" [pid 6297] close(16./strace-static-x86_64: Process 6319 attached ) = -1 EBADF (Bad file descriptor) [pid 6319] set_robust_list(0x7f39e37779e0, 24 [pid 6297] close(17 [pid 6319] <... set_robust_list resumed>) = 0 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6297] close(18 [pid 6319] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6307] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6297] close(19 [pid 5082] <... rmdir resumed>) = 0 [pid 6307] <... mprotect resumed>) = 0 [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] close(11 [pid 6319] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6307] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] close(20 [pid 5082] mkdir("./10", 0777./strace-static-x86_64: Process 6325 attached [pid 6319] <... mmap resumed>) = 0x20002000 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6297] close(21 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... mmap resumed>) = 0x20ffe000 [pid 6307] <... clone resumed>, parent_tid=[193], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 193 [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] close(12 [pid 5082] <... mkdir resumed>) = 0 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] close(22 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] close(23 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... futex resumed>) = 0 [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6319] <... socket resumed>) = 4 [pid 6311] <... futex resumed>) = 0 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] close(24 [pid 6211] close(13 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] <... futex resumed>) = 0 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] close(25 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] set_robust_list(0x7f39e37779e0, 24 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] close(14 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 218 ./strace-static-x86_64: Process 6328 attached [pid 6325] <... set_robust_list resumed>) = 0 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6297] close(26 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6325] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6319] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] set_robust_list(0x55555573f5e0, 24 [pid 6325] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6319] <... bind resumed>) = 0 [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] close(27 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] <... set_robust_list resumed>) = 0 [pid 6325] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] close(15 [pid 6319] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6297] close(28 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] chdir("./10" [pid 6325] <... mmap resumed>) = 0x20002000 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(16 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6306] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] close(29 [pid 6319] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] <... setsockopt resumed>) = 0 [pid 6297] exit_group(0 [pid 6328] <... chdir resumed>) = 0 [pid 6325] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = ? [pid 6305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6297] <... exit_group resumed>) = ? [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6319] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... mmap resumed>) = 0x20ffe000 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6211] close(17 [pid 6328] <... prctl resumed>) = 0 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] accept(4, NULL, NULL [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] setpgid(0, 0 [pid 6325] <... futex resumed>) = 1 [pid 6319] <... accept resumed>) = 5 [pid 6307] <... futex resumed>) = 0 [pid 6306] +++ exited with 0 +++ [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... setpgid resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] close(18 [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6319] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6307] <... futex resumed>) = 0 [pid 6297] +++ exited with 0 +++ [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... openat resumed>) = 3 [pid 6325] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(19 [pid 6328] write(3, "1000", 4 [pid 6325] <... socket resumed>) = 4 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 6328] <... write resumed>) = 4 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] sendmmsg(5, [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] close(20 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 6328] close(3 [pid 6325] <... futex resumed>) = 1 [pid 6319] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... restart_syscall resumed>) = 0 [pid 6328] <... close resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(21 [pid 6328] symlink("/dev/binderfs", "./binderfs" [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6319] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6307] <... futex resumed>) = 0 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... symlink resumed>) = 0 [pid 6325] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... bind resumed>) = 0 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6309] <... io_uring_enter resumed>) = 767 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(22 [pid 5081] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6328] <... futex resumed>) = 0 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6309] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] <... futex resumed>) = 0 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] <... futex resumed>) = 0 [pid 6305] close(3 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] <... close resumed>) = 0 [pid 6319] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6311] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] close(4 [pid 6328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6325] <... futex resumed>) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6305] <... close resumed>) = 0 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6328] <... mmap resumed>) = 0x7f39e3757000 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [ 67.156183][ T5090] Bluetooth: hci4: command 0x040f tx timeout [pid 6305] close(5 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(23 [pid 5081] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6305] <... close resumed>) = 0 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] close(6) = -1 EBADF (Bad file descriptor) [pid 6305] close(7) = -1 EBADF (Bad file descriptor) [pid 6305] close(8) = -1 EBADF (Bad file descriptor) [pid 6305] close(9) = -1 EBADF (Bad file descriptor) [pid 6305] close(10) = -1 EBADF (Bad file descriptor) [pid 6305] close(11) = -1 EBADF (Bad file descriptor) [pid 6305] close(12) = -1 EBADF (Bad file descriptor) [pid 6305] close(13) = -1 EBADF (Bad file descriptor) [pid 6305] close(14) = -1 EBADF (Bad file descriptor) [pid 6305] close(15 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... futex resumed>) = 0 [pid 6305] close(16 [pid 6325] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6211] close(24 [pid 5081] <... openat resumed>) = 3 [pid 6325] <... setsockopt resumed>) = 0 [pid 6305] close(17) = -1 EBADF (Bad file descriptor) [pid 6305] close(18) = -1 EBADF (Bad file descriptor) [pid 6328] <... mprotect resumed>) = 0 [pid 6305] close(19 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] fstat(3, [pid 6328] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6325] <... futex resumed>) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6305] close(20 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(25 [pid 6325] accept(4, NULL, NULL [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6328] <... clone resumed>, parent_tid=[219], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 219 [pid 6325] <... accept resumed>) = 5 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... futex resumed>) = 0 [pid 6305] close(21 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(26 [pid 5081] getdents64(3, ./strace-static-x86_64: Process 6352 attached [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6352] set_robust_list(0x7f39e37779e0, 24 [pid 6328] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = 0 [pid 6311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(27 [pid 5081] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6352] <... set_robust_list resumed>) = 0 [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] close(22 [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6352] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] <... futex resumed>) = 0 [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] close(28 [pid 5081] lstat("./10/binderfs", [pid 6352] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6325] sendmmsg(5, [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] close(23 [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6352] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6325] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6211] close(29 [ 67.226140][ T5090] Bluetooth: hci5: command 0x040f tx timeout [ 67.226157][ T5089] Bluetooth: hci1: command 0x040f tx timeout [ 67.226194][ T5089] Bluetooth: hci3: command 0x040f tx timeout [ 67.232303][ T5090] Bluetooth: hci2: command 0x040f tx timeout [ 67.250172][ T48] Bluetooth: hci0: command 0x040f tx timeout [pid 5081] unlink("./10/binderfs" [pid 6352] <... mmap resumed>) = 0x20002000 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] close(24 [pid 6258] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] <... futex resumed>) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... unlink resumed>) = 0 [pid 6309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] close(25 [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6325] <... futex resumed>) = 0 [pid 6309] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... futex resumed>) = 0 [pid 6305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6211] exit_group(0 [pid 5081] getdents64(3, [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] close(26) = -1 EBADF (Bad file descriptor) [pid 6211] <... exit_group resumed>) = ? [pid 6305] close(27) = -1 EBADF (Bad file descriptor) [pid 6305] close(28) = -1 EBADF (Bad file descriptor) [pid 6305] close(29) = -1 EBADF (Bad file descriptor) [pid 6305] exit_group(0 [pid 6307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6305] <... exit_group resumed>) = ? [pid 6258] <... futex resumed>) = ? [pid 6307] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6325] <... futex resumed>) = 0 [pid 6325] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6307] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6309] <... futex resumed>) = ? [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] close(3) = 0 [pid 5081] rmdir("./10") = 0 [pid 5081] mkdir("./11", 0777) = 0 [pid 6352] <... mmap resumed>) = 0x20ffe000 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6361 attached [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] set_robust_list(0x55555573f5e0, 24 [pid 6352] <... futex resumed>) = 1 [pid 6361] <... set_robust_list resumed>) = 0 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] <... futex resumed>) = 0 [pid 6361] chdir("./11") = 0 [pid 6361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6361] setpgid(0, 0) = 0 [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] +++ exited with 0 +++ [pid 6305] +++ exited with 0 +++ [pid 6258] +++ exited with 0 +++ [pid 6211] +++ exited with 0 +++ [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 206 [pid 6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6352] <... futex resumed>) = 0 [pid 6328] <... futex resumed>) = 1 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6361] <... openat resumed>) = 3 [pid 6352] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] write(3, "1000", 4 [pid 6352] <... socket resumed>) = 4 [pid 6361] <... write resumed>) = 4 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] close(3 [pid 6352] <... futex resumed>) = 1 [pid 6328] <... futex resumed>) = 0 [pid 5086] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6361] <... close resumed>) = 0 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6361] symlink("/dev/binderfs", "./binderfs" [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6328] <... futex resumed>) = 0 [pid 5086] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6361] <... symlink resumed>) = 0 [pid 6352] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... openat resumed>) = 3 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] <... bind resumed>) = 0 [pid 5086] fstat(3, [pid 5083] <... openat resumed>) = 3 [pid 6361] <... futex resumed>) = 0 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] fstat(3, [pid 6361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6352] <... futex resumed>) = 1 [pid 6328] <... futex resumed>) = 0 [pid 5086] getdents64(3, [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6361] <... mmap resumed>) = 0x7f39e3757000 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] getdents64(3, [pid 6361] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6328] <... futex resumed>) = 0 [pid 5086] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6361] <... mprotect resumed>) = 0 [pid 6352] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] <... io_uring_enter resumed>) = 767 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6361] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6352] <... setsockopt resumed>) = 0 [pid 6319] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] lstat("./10/binderfs", [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6363 attached [pid 6311] close(3 [pid 6361] <... clone resumed>, parent_tid=[207], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 207 [pid 6311] <... close resumed>) = 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] close(4 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] lstat("./11/binderfs", [pid 6361] <... futex resumed>) = 0 [pid 6352] <... futex resumed>) = 1 [pid 6328] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = 0 [pid 5086] unlink("./10/binderfs" [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(5 [pid 5086] <... unlink resumed>) = 0 [pid 5083] unlink("./11/binderfs" [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6328] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = 0 [pid 5086] getdents64(3, [pid 5083] <... unlink resumed>) = 0 [pid 6352] accept(4, NULL, NULL [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] close(6 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] getdents64(3, [pid 6352] <... accept resumed>) = 5 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6363] set_robust_list(0x7f39e37779e0, 24 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] close(7 [pid 5086] <... close resumed>) = 0 [pid 5083] close(3 [pid 6363] <... set_robust_list resumed>) = 0 [pid 6352] <... futex resumed>) = 1 [pid 6328] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./10" [pid 5083] <... close resumed>) = 0 [pid 6363] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] close(8 [pid 5086] <... rmdir resumed>) = 0 [pid 5083] rmdir("./11" [pid 6363] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6328] <... futex resumed>) = 0 [pid 6325] <... io_uring_enter resumed>) = 767 [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] mkdir("./11", 0777 [pid 6363] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6352] sendmmsg(5, [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(9 [pid 5083] <... rmdir resumed>) = 0 [pid 6363] <... mmap resumed>) = 0x20002000 [pid 6352] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6325] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... mkdir resumed>) = 0 [pid 6363] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(10 [pid 6307] close(3 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] mkdir("./12", 0777 [pid 6363] <... mmap resumed>) = 0x20ffe000 [pid 6352] <... futex resumed>) = 1 [pid 6328] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(11) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6375 attached [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] close(12 [pid 6307] close(4 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 252 [pid 5083] <... mkdir resumed>) = 0 [pid 6363] <... futex resumed>) = 1 [pid 6361] <... futex resumed>) = 0 [pid 6352] <... futex resumed>) = 0 [pid 6328] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = 0 [pid 6375] set_robust_list(0x55555573f5e0, 24 [pid 6363] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(13 [pid 6307] close(5 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6375] <... set_robust_list resumed>) = 0 [pid 6363] <... socket resumed>) = 4 [pid 6361] <... futex resumed>) = 0 [pid 6328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = 0 [pid 6375] chdir("./11" [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6328] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... chdir resumed>) = 0 [pid 6363] <... futex resumed>) = 0 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6352] <... futex resumed>) = 0 [pid 6328] <... futex resumed>) = 1 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(14 [pid 6307] close(6 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 222 [pid 6375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6363] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6328] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6379 attached [pid 6375] <... prctl resumed>) = 0 [pid 6363] <... bind resumed>) = 0 [pid 6361] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(15 [pid 6307] close(7 [pid 6375] setpgid(0, 0 [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] set_robust_list(0x55555573f5e0, 24 [pid 6375] <... setpgid resumed>) = 0 [pid 6363] <... futex resumed>) = 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] close(16 [pid 6307] close(8 [pid 6379] <... set_robust_list resumed>) = 0 [pid 6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6363] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6361] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] chdir("./12" [pid 6375] <... openat resumed>) = 3 [pid 6363] <... setsockopt resumed>) = 0 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(17 [pid 6307] close(9 [pid 6379] <... chdir resumed>) = 0 [pid 6375] write(3, "1000", 4 [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6375] <... write resumed>) = 4 [pid 6363] <... futex resumed>) = 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(18 [pid 6307] close(10 [pid 6379] <... prctl resumed>) = 0 [pid 6375] close(3 [pid 6363] accept(4, NULL, NULL [pid 6361] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6379] setpgid(0, 0 [pid 6375] <... close resumed>) = 0 [pid 6363] <... accept resumed>) = 5 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(19 [pid 6307] close(11 [pid 6379] <... setpgid resumed>) = 0 [pid 6375] symlink("/dev/binderfs", "./binderfs" [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6375] <... symlink resumed>) = 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = 0 [pid 6379] <... openat resumed>) = 3 [pid 6375] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6363] sendmmsg(5, [pid 6311] close(20 [pid 6307] close(12 [pid 6379] write(3, "1000", 4 [pid 6375] <... futex resumed>) = 0 [pid 6363] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... write resumed>) = 4 [pid 6375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] close(21 [pid 6307] close(13 [pid 6379] close(3 [pid 6375] <... mmap resumed>) = 0x7f39e3757000 [pid 6363] <... futex resumed>) = 0 [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = 0 [pid 6375] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(22 [pid 6307] close(14 [pid 6379] symlink("/dev/binderfs", "./binderfs" [pid 6375] <... mprotect resumed>) = 0 [pid 6363] <... futex resumed>) = 0 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... symlink resumed>) = 0 [pid 6375] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(23 [pid 6307] close(15 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6361] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... futex resumed>) = 0 [pid 6375] <... clone resumed>, parent_tid=[253], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 253 [pid 6363] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6361] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(24 [pid 6307] close(16./strace-static-x86_64: Process 6396 attached [pid 6379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] set_robust_list(0x7f39e37779e0, 24 [pid 6379] <... mmap resumed>) = 0x7f39e3757000 [pid 6375] <... futex resumed>) = 0 [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6396] <... set_robust_list resumed>) = 0 [pid 6379] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(25 [pid 6307] close(17 [pid 6396] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6379] <... mprotect resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6396] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6379] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6328] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(26 [pid 6307] close(18 [pid 6396] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6403 attached [pid 6396] <... mmap resumed>) = 0x20002000 [pid 6379] <... clone resumed>, parent_tid=[223], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 223 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(27 [pid 6307] close(19 [pid 6403] set_robust_list(0x7f39e37779e0, 24 [pid 6396] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... set_robust_list resumed>) = 0 [pid 6396] <... mmap resumed>) = 0x20ffe000 [pid 6379] <... futex resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] close(28 [pid 6307] close(20 [pid 6403] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6403] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6396] <... futex resumed>) = 1 [pid 6375] <... futex resumed>) = 0 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6311] close(29 [pid 6307] close(21 [pid 6403] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... mmap resumed>) = 0x20002000 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... futex resumed>) = 0 [pid 6311] exit_group(0 [pid 6307] close(22 [pid 6403] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6396] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] <... futex resumed>) = ? [pid 6311] <... exit_group resumed>) = ? [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... mmap resumed>) = 0x20ffe000 [pid 6396] <... socket resumed>) = 4 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] close(23 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... io_uring_enter resumed>) = 767 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6319] +++ exited with 0 +++ [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = 1 [pid 6396] <... futex resumed>) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = 0 [pid 6363] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] close(24 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = 0 [pid 6361] close(3 [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = 0 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = 0 [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6307] close(25 [pid 6403] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6396] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] close(4 [pid 6325] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... socket resumed>) = 4 [pid 6396] <... bind resumed>) = 0 [pid 6361] <... close resumed>) = 0 [pid 6307] close(26 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] close(5 [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = 1 [pid 6396] <... futex resumed>) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = 0 [pid 6361] <... close resumed>) = 0 [pid 6307] close(27 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] close(6 [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = 0 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] close(28 [pid 6403] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] <... bind resumed>) = 0 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] <... futex resumed>) = 0 [pid 6403] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] <... setsockopt resumed>) = 0 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] close(7 [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... setsockopt resumed>) = 0 [pid 6379] <... futex resumed>) = 0 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] close(29 [pid 6403] accept(4, NULL, NULL [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] <... accept resumed>) = 5 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] <... futex resumed>) = 0 [pid 6403] sendmmsg(5, [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] <... futex resumed>) = 1 [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] <... futex resumed>) = 0 [pid 6361] close(8 [pid 6307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] +++ exited with 0 +++ [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] <... futex resumed>) = 0 [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6325] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6307] exit_group(0 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] <... futex resumed>) = 0 [pid 6361] close(9 [pid 6307] <... exit_group resumed>) = ? [pid 6403] <... futex resumed>) = 0 [pid 6396] accept(4, NULL, NULL [pid 6379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] <... accept resumed>) = 5 [pid 6379] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] close(10 [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] <... futex resumed>) = 0 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6396] <... futex resumed>) = 1 [pid 6379] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] <... futex resumed>) = 0 [pid 6361] close(11 [pid 6325] +++ exited with 0 +++ [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... io_uring_enter resumed>) = 767 [pid 6307] +++ exited with 0 +++ [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... futex resumed>) = 0 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] close(12 [pid 6352] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6396] sendmmsg(5, [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... futex resumed>) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6396] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(13 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(3 [pid 5085] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] <... close resumed>) = 0 [pid 5085] <... openat resumed>) = 3 [pid 6396] <... futex resumed>) = 1 [pid 6375] <... futex resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(14 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(4 [pid 5085] fstat(3, [pid 5084] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = 0 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... futex resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(15 [pid 6328] close(5 [pid 5085] getdents64(3, [pid 5084] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] <... close resumed>) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5084] <... openat resumed>) = 3 [pid 6396] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6361] close(16 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(6 [pid 5085] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5084] fstat(3, [pid 6403] <... io_uring_enter resumed>) = 767 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6403] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... futex resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(17 [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] close(7 [pid 5085] lstat("./11/binderfs", [pid 5084] getdents64(3, [pid 6403] <... futex resumed>) = 1 [pid 6396] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6379] <... futex resumed>) = 0 [pid 6375] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] close(3 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(18 [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] close(8 [pid 5085] unlink("./11/binderfs" [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5084] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] <... close resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(19 [pid 6328] close(9 [pid 5085] <... unlink resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] close(4 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] getdents64(3, [pid 5084] lstat("./10/binderfs", [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6379] <... close resumed>) = 0 [pid 6361] close(20 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(10 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] close(5 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6379] <... close resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(3 [pid 5084] unlink("./10/binderfs" [pid 6379] close(6 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6361] close(21 [pid 6328] close(11 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... close resumed>) = 0 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] rmdir("./11" [pid 5084] <... unlink resumed>) = 0 [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6379] close(7 [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] close(22 [pid 6328] close(12 [pid 5085] <... rmdir resumed>) = 0 [pid 5084] getdents64(3, [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] close(23 [pid 6328] close(13 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] mkdir("./12", 0777 [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] close(8 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 5084] close(3 [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] close(24 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(14 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6379] close(9 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = 0 [pid 6363] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6363] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] close(15 [pid 6361] close(25 [pid 5084] rmdir("./10" [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6379] close(10 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] close(26 [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] close(16 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 197 [pid 5084] <... rmdir resumed>) = 0 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(11 [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] close(27 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] close(17 [pid 6379] close(12 [pid 6361] close(28 [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(13 [pid 6328] close(18 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] close(29 [pid 5084] mkdir("./11", 0777 [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(14 [pid 6328] close(19 [pid 6361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6403] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6403] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] close(15 [pid 6361] exit_group(0 [pid 6352] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6361] <... exit_group resumed>) = ? [pid 6363] <... futex resumed>) = ? [pid 6379] close(16 [pid 6352] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] close(20 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(17 [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(18 [pid 6328] close(21 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(19) = -1 EBADF (Bad file descriptor) [pid 6328] close(22 [pid 6379] close(20) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(21 [pid 6328] close(23 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(22 [pid 6328] close(24 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] close(25 [pid 6379] close(23 [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] close(26) = -1 EBADF (Bad file descriptor) [pid 6379] close(24 [pid 6328] close(27 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(25 [pid 6328] close(28 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6379] close(26 [pid 6328] close(29 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6455 attached [pid 6379] close(27 [pid 6328] exit_group(0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 220 [pid 6455] set_robust_list(0x55555573f5e0, 24 [pid 6379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6375] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6363] +++ exited with 0 +++ [pid 6352] <... futex resumed>) = ? [pid 6328] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6461 attached [pid 6379] close(28) = -1 EBADF (Bad file descriptor) [pid 6379] close(29) = -1 EBADF (Bad file descriptor) [pid 6461] set_robust_list(0x55555573f5e0, 24 [pid 6379] exit_group(0 [pid 6455] <... set_robust_list resumed>) = 0 [pid 6403] <... futex resumed>) = ? [pid 6379] <... exit_group resumed>) = ? [pid 6361] +++ exited with 0 +++ [pid 6352] +++ exited with 0 +++ [pid 6328] +++ exited with 0 +++ [pid 6403] +++ exited with 0 +++ [pid 6461] <... set_robust_list resumed>) = 0 [pid 6461] chdir("./11") = 0 [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6461] setpgid(0, 0) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6461] write(3, "1000", 4) = 4 [pid 6461] close(3) = 0 [pid 6461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 6461] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6461] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6455] chdir("./12" [pid 6379] +++ exited with 0 +++ [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6461] <... clone resumed>, parent_tid=[221], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 221 [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5083] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6455] <... chdir resumed>) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6461] <... futex resumed>) = 0 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6462 attached [pid 6462] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 6462] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6455] <... prctl resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5082] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6455] setpgid(0, 0 [pid 5083] fstat(3, [pid 5082] fstat(3, [pid 5081] <... openat resumed>) = 3 [pid 6455] <... setpgid resumed>) = 0 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] fstat(3, [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] getdents64(3, [pid 5082] getdents64(3, [pid 6455] <... openat resumed>) = 3 [pid 5081] getdents64(3, [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6455] write(3, "1000", 4 [pid 5081] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6455] <... write resumed>) = 4 [pid 5083] lstat("./12/binderfs", [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6462] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6455] close(3 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5082] lstat("./10/binderfs", [pid 5081] lstat("./11/binderfs", [pid 6455] <... close resumed>) = 0 [pid 5083] unlink("./12/binderfs" [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6462] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5083] <... unlink resumed>) = 0 [pid 6455] symlink("/dev/binderfs", "./binderfs" [pid 5083] getdents64(3, [pid 5082] unlink("./10/binderfs" [pid 5081] unlink("./11/binderfs" [pid 6455] <... symlink resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 5081] <... unlink resumed>) = 0 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] close(3 [pid 5082] getdents64(3, [pid 5081] getdents64(3, [pid 6455] <... futex resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] <... close resumed>) = 0 [pid 5082] close(3 [pid 5081] close(3 [pid 6462] <... mmap resumed>) = 0x20002000 [pid 6455] <... mmap resumed>) = 0x7f39e3757000 [pid 5083] rmdir("./12" [pid 5082] <... close resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 6462] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6455] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6396] <... io_uring_enter resumed>) = 767 [pid 5083] <... rmdir resumed>) = 0 [pid 5082] rmdir("./10" [pid 5081] rmdir("./11" [pid 6462] <... mmap resumed>) = 0x20ffe000 [pid 6455] <... mprotect resumed>) = 0 [pid 6396] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... rmdir resumed>) = 0 [pid 5082] <... rmdir resumed>) = 0 [pid 5083] mkdir("./13", 0777 [pid 5081] mkdir("./12", 0777 [pid 5082] mkdir("./11", 0777 [pid 6455] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = 0 [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... mkdir resumed>) = 0 [pid 6462] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(3 [pid 6462] <... socket resumed>) = 4 [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = 0 [pid 5081] <... mkdir resumed>) = 0 [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(4 [pid 5082] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6465 attached [pid 6462] <... futex resumed>) = 0 [pid 6461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] <... close resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(5 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = 0 [pid 6462] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(6 [pid 6462] <... bind resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(7 [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(8 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(9 [pid 6462] <... setsockopt resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(10 [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(11 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] accept(4, NULL, NULL [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(12 [pid 6462] <... accept resumed>) = 5 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... clone resumed>, parent_tid=[198], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 198 [pid 6375] close(13 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(14 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] sendmmsg(5, [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(15 [pid 6462] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6467 attached ./strace-static-x86_64: Process 6469 attached [pid 6465] set_robust_list(0x7f39e37779e0, 24 [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... futex resumed>) = 0 [pid 6375] close(16 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 235 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 225 [pid 6467] set_robust_list(0x55555573f5e0, 24 [pid 6465] <... set_robust_list resumed>) = 0 [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 236 ./strace-static-x86_64: Process 6468 attached [pid 6469] set_robust_list(0x55555573f5e0, 24 [pid 6467] <... set_robust_list resumed>) = 0 [pid 6465] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(17 [pid 6469] <... set_robust_list resumed>) = 0 [pid 6468] set_robust_list(0x55555573f5e0, 24 [pid 6467] chdir("./13" [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... set_robust_list resumed>) = 0 [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(18 [pid 6469] chdir("./11" [pid 6468] chdir("./12" [pid 6467] <... chdir resumed>) = 0 [pid 6465] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6462] <... futex resumed>) = 0 [pid 6461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] <... chdir resumed>) = 0 [pid 6468] <... chdir resumed>) = 0 [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6465] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(19 [pid 6461] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6467] <... prctl resumed>) = 0 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6461] <... futex resumed>) = 0 [pid 6469] <... prctl resumed>) = 0 [pid 6468] <... prctl resumed>) = 0 [pid 6467] setpgid(0, 0 [pid 6465] <... mmap resumed>) = 0x20002000 [pid 6462] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6375] close(20 [pid 6461] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] setpgid(0, 0 [pid 6468] setpgid(0, 0 [pid 6467] <... setpgid resumed>) = 0 [pid 6465] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] <... setpgid resumed>) = 0 [pid 6468] <... setpgid resumed>) = 0 [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6465] <... mmap resumed>) = 0x20ffe000 [pid 6375] close(21 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6467] <... openat resumed>) = 3 [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] <... openat resumed>) = 3 [pid 6468] <... openat resumed>) = 3 [pid 6467] write(3, "1000", 4 [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] write(3, "1000", 4 [pid 6468] write(3, "1000", 4 [pid 6467] <... write resumed>) = 4 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(22 [pid 6469] <... write resumed>) = 4 [pid 6468] <... write resumed>) = 4 [pid 6467] close(3 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6455] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(3 [pid 6468] close(3 [pid 6467] <... close resumed>) = 0 [pid 6465] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(23 [pid 6469] <... close resumed>) = 0 [pid 6468] <... close resumed>) = 0 [pid 6467] symlink("/dev/binderfs", "./binderfs" [pid 6465] <... socket resumed>) = 4 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] symlink("/dev/binderfs", "./binderfs" [pid 6468] symlink("/dev/binderfs", "./binderfs" [pid 6467] <... symlink resumed>) = 0 [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] close(24 [pid 6469] <... symlink resumed>) = 0 [pid 6468] <... symlink resumed>) = 0 [pid 6467] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... futex resumed>) = 0 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] close(25 [pid 6469] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 0 [pid 6467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6455] <... futex resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6467] <... mmap resumed>) = 0x7f39e3757000 [pid 6465] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] close(26 [pid 6469] <... mmap resumed>) = 0x7f39e3757000 [pid 6468] <... mmap resumed>) = 0x7f39e3757000 [pid 6467] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6465] <... bind resumed>) = 0 [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6468] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6467] <... mprotect resumed>) = 0 [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] close(27 [pid 6469] <... mprotect resumed>) = 0 [pid 6468] <... mprotect resumed>) = 0 [pid 6467] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6468] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] close(28./strace-static-x86_64: Process 6481 attached ./strace-static-x86_64: Process 6480 attached [pid 6467] <... clone resumed>, parent_tid=[236], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 236 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6455] <... futex resumed>) = 0 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6478 attached [pid 6481] set_robust_list(0x7f39e37779e0, 24 [pid 6480] set_robust_list(0x7f39e37779e0, 24 [pid 6469] <... clone resumed>, parent_tid=[237], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 237 [pid 6468] <... clone resumed>, parent_tid=[226], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 226 [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] close(29 [pid 6481] <... set_robust_list resumed>) = 0 [pid 6480] <... set_robust_list resumed>) = 0 [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... setsockopt resumed>) = 0 [pid 6396] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6480] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6478] set_robust_list(0x7f39e37779e0, 24 [pid 6469] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 0 [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6375] exit_group(0 [pid 6481] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6480] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6478] <... set_robust_list resumed>) = 0 [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 6375] <... exit_group resumed>) = ? [pid 6481] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6480] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6478] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] +++ exited with 0 +++ [pid 6375] +++ exited with 0 +++ [pid 6481] <... mmap resumed>) = 0x20002000 [pid 6478] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6478] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6481] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6480] <... mmap resumed>) = 0x20002000 [pid 6478] <... mmap resumed>) = 0x20002000 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6455] <... futex resumed>) = 0 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=252, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6478] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6465] accept(4, NULL, NULL [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6478] <... mmap resumed>) = 0x20ffe000 [pid 6465] <... accept resumed>) = 5 [pid 6481] <... mmap resumed>) = 0x20ffe000 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... mmap resumed>) = 0x20ffe000 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] <... futex resumed>) = 1 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... futex resumed>) = 1 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 5086] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = 1 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6455] <... futex resumed>) = 0 [pid 5086] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6481] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] sendmmsg(5, [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... openat resumed>) = 3 [pid 6481] <... socket resumed>) = 4 [pid 6480] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6478] <... socket resumed>) = 4 [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5086] fstat(3, [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... socket resumed>) = 4 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] <... futex resumed>) = 1 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... futex resumed>) = 1 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... futex resumed>) = 1 [pid 6455] <... futex resumed>) = 0 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = 1 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6462] <... io_uring_enter resumed>) = 767 [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] getdents64(3, [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6462] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] close(3 [pid 6455] <... futex resumed>) = 0 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6481] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] <... futex resumed>) = 0 [pid 6461] <... close resumed>) = 0 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6481] <... bind resumed>) = 0 [pid 6480] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6478] <... bind resumed>) = 0 [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... futex resumed>) = 0 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] close(4 [pid 6455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... bind resumed>) = 0 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] <... close resumed>) = 0 [pid 6455] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] lstat("./11/binderfs", [pid 6481] <... futex resumed>) = 1 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... futex resumed>) = 1 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] close(5 [pid 6455] <... futex resumed>) = 0 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = 1 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6461] <... close resumed>) = 0 [pid 6455] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6462] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6478] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... setsockopt resumed>) = 0 [pid 6461] close(6 [pid 5086] unlink("./11/binderfs" [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... unlink resumed>) = 0 [pid 6478] <... futex resumed>) = 1 [pid 6467] <... futex resumed>) = 0 [pid 6461] close(7 [pid 5086] getdents64(3, [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6467] <... futex resumed>) = 0 [pid 6461] close(8 [pid 5086] close(3 [pid 6478] accept(4, NULL, NULL [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = 0 [pid 6478] <... accept resumed>) = 5 [pid 6461] close(9 [pid 5086] rmdir("./11" [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 6478] <... futex resumed>) = 1 [pid 6467] <... futex resumed>) = 0 [pid 6461] close(10 [pid 5086] mkdir("./12", 0777 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... mkdir resumed>) = 0 [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6467] <... futex resumed>) = 0 [pid 6461] close(11 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6478] sendmmsg(5, [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6461] close(12 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 269 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] <... futex resumed>) = 1 [pid 6467] <... futex resumed>) = 0 [pid 6461] close(13 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6467] <... futex resumed>) = 0 [pid 6461] close(14 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6481] <... setsockopt resumed>) = 0 [pid 6478] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] close(15 [pid 6480] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = 1 [pid 6480] <... setsockopt resumed>) = 0 [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 0 [pid 6461] close(16 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6488 attached [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] <... futex resumed>) = 1 [pid 6469] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 0 [pid 6462] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6461] close(17 [pid 6488] set_robust_list(0x55555573f5e0, 24 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... set_robust_list resumed>) = 0 [pid 6461] close(18 [pid 6488] chdir("./12" [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... chdir resumed>) = 0 [pid 6481] accept(4, NULL, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] close(19 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6481] <... accept resumed>) = 5 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... futex resumed>) = 0 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... prctl resumed>) = 0 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] accept(4, NULL, NULL [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6461] close(20 [pid 6488] setpgid(0, 0 [pid 6481] <... futex resumed>) = 1 [pid 6480] <... accept resumed>) = 5 [pid 6468] <... futex resumed>) = 0 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] <... setpgid resumed>) = 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] <... futex resumed>) = 1 [pid 6469] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 0 [pid 6481] sendmmsg(5, [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6481] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... futex resumed>) = 0 [pid 6481] <... futex resumed>) = 1 [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] sendmmsg(5, [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] <... futex resumed>) = 0 [pid 6461] close(21 [pid 6488] <... openat resumed>) = 3 [pid 6480] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] write(3, "1000", 4 [pid 6481] <... futex resumed>) = 0 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = 1 [pid 6461] close(22 [pid 6488] <... write resumed>) = 4 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... futex resumed>) = 1 [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] close(3 [pid 6481] <... futex resumed>) = 0 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] close(23 [pid 6488] <... close resumed>) = 0 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6468] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] symlink("/dev/binderfs", "./binderfs" [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] <... futex resumed>) = 0 [pid 6461] close(24 [pid 6488] <... symlink resumed>) = 0 [pid 6481] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... io_uring_enter resumed>) = 767 [pid 6462] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6488] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] close(25 [pid 6488] <... futex resumed>) = 0 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6461] close(26 [pid 6488] <... mmap resumed>) = 0x7f39e3757000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6461] close(27 [pid 6488] <... mprotect resumed>) = 0 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6461] close(28) = -1 EBADF (Bad file descriptor) [pid 6488] <... clone resumed>, parent_tid=[270], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 270 [pid 6461] close(29 [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] <... futex resumed>) = 0 [pid 6461] exit_group(0 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6465] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] <... futex resumed>) = ? [pid 6461] <... exit_group resumed>) = ? [pid 6480] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 1 [pid 6465] <... futex resumed>) = 0 [pid 6480] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6469] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] close(3./strace-static-x86_64: Process 6497 attached ) = 0 [pid 6497] set_robust_list(0x7f39e37779e0, 24 [pid 6455] close(4 [pid 6497] <... set_robust_list resumed>) = 0 [pid 6455] <... close resumed>) = 0 [pid 6497] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6455] close(5) = 0 [pid 6455] close(6 [pid 6497] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6455] close(7 [pid 6497] <... mmap resumed>) = 0x20002000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] close(8) = -1 EBADF (Bad file descriptor) [pid 6497] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6455] close(9 [pid 6497] <... mmap resumed>) = 0x20ffe000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] +++ exited with 0 +++ [pid 6461] +++ exited with 0 +++ [pid 6455] close(10 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6455] close(11 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6497] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... socket resumed>) = 4 [pid 6488] <... futex resumed>) = 0 [pid 6455] close(12 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = 0 [pid 6488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] <... io_uring_enter resumed>) = 767 [pid 6465] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6455] close(13 [pid 5084] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6455] close(14 [pid 6497] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... bind resumed>) = 0 [pid 6455] close(15 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6455] close(16 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6455] close(17 [pid 6497] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... setsockopt resumed>) = 0 [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] close(18 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6497] <... futex resumed>) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6455] close(19 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... openat resumed>) = 3 [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6455] close(20 [pid 5084] fstat(3, [pid 6497] accept(4, NULL, NULL [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... accept resumed>) = 5 [pid 6455] close(21 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 6497] <... futex resumed>) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6478] <... futex resumed>) = 0 [pid 6455] close(22 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6467] close(3 [pid 6455] close(23 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6497] sendmmsg(5, [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] <... close resumed>) = 0 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./11/binderfs", [pid 6497] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6467] close(4 [pid 6455] close(24 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... close resumed>) = 0 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6497] <... futex resumed>) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6478] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6467] close(5 [pid 6455] close(25 [pid 5084] unlink("./11/binderfs" [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] <... close resumed>) = 0 [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6467] close(6 [pid 6465] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6455] close(26 [pid 5084] <... unlink resumed>) = 0 [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6465] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 6497] <... futex resumed>) = 0 [pid 6488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6467] close(7 [pid 6455] close(27 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(3 [pid 6497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6488] <... futex resumed>) = 0 [pid 6478] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6467] close(8 [pid 6455] close(28 [pid 5084] <... close resumed>) = 0 [pid 6497] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6488] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] rmdir("./11" [pid 6469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6467] close(9 [pid 6455] close(29 [pid 6465] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6467] close(10 [pid 6455] exit_group(0 [pid 5084] <... rmdir resumed>) = 0 [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] <... exit_group resumed>) = ? [pid 5084] mkdir("./12", 0777 [pid 6478] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6467] close(11 [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6467] close(12) = -1 EBADF (Bad file descriptor) [pid 6467] close(13) = -1 EBADF (Bad file descriptor) [pid 6467] close(14) = -1 EBADF (Bad file descriptor) [pid 6467] close(15) = -1 EBADF (Bad file descriptor) [pid 6467] close(16) = -1 EBADF (Bad file descriptor) [pid 6467] close(17) = -1 EBADF (Bad file descriptor) [pid 6467] close(18) = -1 EBADF (Bad file descriptor) [pid 6467] close(19) = -1 EBADF (Bad file descriptor) [pid 6467] close(20) = -1 EBADF (Bad file descriptor) [pid 6467] close(21) = -1 EBADF (Bad file descriptor) [pid 6467] close(22 [pid 6478] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] close(23) = -1 EBADF (Bad file descriptor) [pid 6467] close(24) = -1 EBADF (Bad file descriptor) [pid 6467] close(25) = -1 EBADF (Bad file descriptor) [pid 6467] close(26) = -1 EBADF (Bad file descriptor) [pid 5084] <... mkdir resumed>) = 0 [pid 6467] close(27 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6467] close(28) = -1 EBADF (Bad file descriptor) [pid 6467] close(29) = -1 EBADF (Bad file descriptor) [pid 6467] exit_group(0./strace-static-x86_64: Process 6509 attached [pid 6478] <... futex resumed>) = ? [pid 6467] <... exit_group resumed>) = ? [pid 6465] +++ exited with 0 +++ [pid 6455] +++ exited with 0 +++ [pid 6509] set_robust_list(0x55555573f5e0, 24 [pid 6478] +++ exited with 0 +++ [pid 6467] +++ exited with 0 +++ [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 231 [pid 6509] <... set_robust_list resumed>) = 0 [pid 6509] chdir("./12" [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6509] <... chdir resumed>) = 0 [pid 5083] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6509] <... prctl resumed>) = 0 [pid 5085] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6509] setpgid(0, 0 [pid 6488] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 3 [pid 6509] <... setpgid resumed>) = 0 [pid 5083] fstat(3, [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5083] getdents64(3, [pid 6509] <... openat resumed>) = 3 [pid 5085] getdents64(3, [pid 6509] write(3, "1000", 4 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6509] <... write resumed>) = 4 [pid 5085] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6509] close(3 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6509] <... close resumed>) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6509] symlink("/dev/binderfs", "./binderfs" [pid 5085] lstat("./12/binderfs", [pid 5083] lstat("./13/binderfs", [pid 6509] <... symlink resumed>) = 0 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] unlink("./12/binderfs" [pid 5083] unlink("./13/binderfs" [pid 6509] <... futex resumed>) = 0 [pid 6509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] <... unlink resumed>) = 0 [pid 5083] <... unlink resumed>) = 0 [pid 6509] <... mmap resumed>) = 0x7f39e3757000 [pid 5085] getdents64(3, [pid 5083] getdents64(3, [pid 6509] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6509] <... mprotect resumed>) = 0 [pid 5085] close(3 [pid 5083] close(3 [pid 6509] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5085] <... close resumed>) = 0 [pid 5085] rmdir("./12" [pid 5083] <... close resumed>) = 0 [pid 6509] <... clone resumed>, parent_tid=[232], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 232 [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... rmdir resumed>) = 0 [pid 5083] rmdir("./13" [pid 6509] <... futex resumed>) = 0 [pid 5085] mkdir("./13", 0777 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6513 attached [pid 5085] <... mkdir resumed>) = 0 [pid 6513] set_robust_list(0x7f39e37779e0, 24 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] mkdir("./14", 0777 [pid 6513] <... set_robust_list resumed>) = 0 [pid 6513] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 206 [pid 5083] <... mkdir resumed>) = 0 [pid 6513] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6514 attached [pid 6513] <... mmap resumed>) = 0x20002000 [pid 6514] set_robust_list(0x55555573f5e0, 24 [pid 6513] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6514] <... set_robust_list resumed>) = 0 [pid 6513] <... mmap resumed>) = 0x20ffe000 [pid 6514] chdir("./13" [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... chdir resumed>) = 0 [pid 6513] <... futex resumed>) = 1 [pid 6509] <... futex resumed>) = 0 [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6513] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... prctl resumed>) = 0 [pid 6513] <... socket resumed>) = 4 [pid 6509] <... futex resumed>) = 0 [pid 6514] setpgid(0, 0 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... setpgid resumed>) = 0 [pid 6513] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6513] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... openat resumed>) = 3 [pid 6513] <... bind resumed>) = 0 [pid 6509] <... futex resumed>) = 0 [pid 6497] <... io_uring_enter resumed>) = 767 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 244 [pid 6514] write(3, "1000", 4 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... write resumed>) = 4 [pid 6513] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] <... futex resumed>) = 0 [pid 6514] close(3 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... close resumed>) = 0 [pid 6513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6509] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] close(3./strace-static-x86_64: Process 6515 attached [pid 6514] symlink("/dev/binderfs", "./binderfs" [pid 6513] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] <... close resumed>) = 0 [pid 6480] <... io_uring_enter resumed>) = 767 [pid 6514] <... symlink resumed>) = 0 [pid 6513] <... setsockopt resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(4 [pid 6481] <... io_uring_enter resumed>) = 767 [pid 6480] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] set_robust_list(0x55555573f5e0, 24 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = 0 [pid 6481] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... futex resumed>) = 0 [pid 6469] close(3 [pid 6468] close(3 [pid 6515] <... set_robust_list resumed>) = 0 [pid 6514] <... futex resumed>) = 0 [pid 6513] <... futex resumed>) = 1 [pid 6509] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(5 [pid 6481] <... futex resumed>) = 0 [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = 0 [pid 6468] <... close resumed>) = 0 [pid 6515] chdir("./14" [pid 6514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6513] accept(4, NULL, NULL [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = 0 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(4 [pid 6468] close(4 [pid 6515] <... chdir resumed>) = 0 [pid 6514] <... mmap resumed>) = 0x7f39e3757000 [pid 6513] <... accept resumed>) = 5 [pid 6509] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(6 [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = 0 [pid 6468] <... close resumed>) = 0 [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6514] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(5 [pid 6515] <... prctl resumed>) = 0 [pid 6514] <... mprotect resumed>) = 0 [pid 6513] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(7 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = 0 [pid 6468] close(5 [pid 6515] setpgid(0, 0 [pid 6514] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6513] sendmmsg(5, [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(6 [pid 6468] <... close resumed>) = 0 ./strace-static-x86_64: Process 6533 attached [pid 6515] <... setpgid resumed>) = 0 [pid 6513] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6509] <... futex resumed>) = 0 [pid 6488] close(8 [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(6 [pid 6533] set_robust_list(0x7f39e37779e0, 24 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6514] <... clone resumed>, parent_tid=[207], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 207 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(7 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... set_robust_list resumed>) = 0 [pid 6515] <... openat resumed>) = 3 [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(9 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6468] close(7 [pid 6514] <... futex resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(8 [pid 6533] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6515] write(3, "1000", 4 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6509] <... futex resumed>) = 0 [pid 6488] close(10 [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6515] <... write resumed>) = 4 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(9 [pid 6468] close(8 [pid 6533] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6515] close(3 [pid 6513] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] close(11 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... mmap resumed>) = 0x20002000 [pid 6515] <... close resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(10 [pid 6468] close(9 [pid 6533] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6515] symlink("/dev/binderfs", "./binderfs" [pid 6513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6509] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] close(12 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] <... symlink resumed>) = 0 [pid 6513] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6509] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(11 [pid 6533] <... mmap resumed>) = 0x20ffe000 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(13 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(10 [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(12 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6488] close(14 [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = 1 [pid 6515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6514] <... futex resumed>) = 0 [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(13 [pid 6468] close(11 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... mmap resumed>) = 0x7f39e3757000 [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] close(15 [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6514] <... futex resumed>) = 0 [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(14 [pid 6468] close(12 [pid 6533] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6515] <... mprotect resumed>) = 0 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(16 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] <... socket resumed>) = 4 [pid 6515] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(15 [pid 6468] close(13 [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(17 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = 1 [pid 6515] <... clone resumed>, parent_tid=[245], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 245 [pid 6514] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(16 [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(18 [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(17 [pid 6468] close(14 [pid 6533] <... bind resumed>) = 0 [pid 6515] <... futex resumed>) = 0 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] close(19 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6561 attached [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(18 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] set_robust_list(0x7f39e37779e0, 24 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] close(20 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... set_robust_list resumed>) = 0 [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(19 [pid 6561] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6533] <... futex resumed>) = 1 [pid 6514] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(21 [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(15 [pid 6561] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(20 [pid 6561] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6514] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(22 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... mmap resumed>) = 0x20002000 [pid 6533] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(21 [pid 6561] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6533] <... setsockopt resumed>) = 0 [pid 6488] close(23 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(16 [pid 6561] <... mmap resumed>) = 0x20ffe000 [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(22 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6533] <... futex resumed>) = 1 [pid 6514] <... futex resumed>) = 0 [pid 6509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] close(24 [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(17 [pid 6561] <... futex resumed>) = 1 [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(23 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... futex resumed>) = 0 [pid 6488] close(25 [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(24 [pid 6468] close(18 [pid 6561] <... futex resumed>) = 0 [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] <... futex resumed>) = 1 [pid 6514] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(26 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6533] accept(4, NULL, NULL [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... io_uring_enter resumed>) = 767 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(25 [pid 6468] close(19 [pid 6561] <... socket resumed>) = 4 [pid 6533] <... accept resumed>) = 5 [pid 6513] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(27 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] <... futex resumed>) = 0 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] close(26 [pid 6561] <... futex resumed>) = 1 [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... futex resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(28 [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(20 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] <... futex resumed>) = 1 [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... futex resumed>) = 0 [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(3 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(27 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... futex resumed>) = 0 [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = 0 [pid 6497] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6488] close(29 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] close(21 [pid 6561] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... futex resumed>) = 0 [pid 6509] close(4 [pid 6497] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] close(28 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... bind resumed>) = 0 [pid 6509] <... close resumed>) = 0 [pid 6488] exit_group(0 [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6533] sendmmsg(5, [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(5 [pid 6497] <... futex resumed>) = ? [pid 6488] <... exit_group resumed>) = ? [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6469] close(29 [pid 6468] close(22 [pid 6561] <... futex resumed>) = 1 [pid 6533] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6515] <... futex resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = 0 [pid 6497] +++ exited with 0 +++ [pid 6488] +++ exited with 0 +++ [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(6 [pid 6480] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] exit_group(0 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6533] <... futex resumed>) = 1 [pid 6515] <... futex resumed>) = 0 [pid 6514] <... futex resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] <... futex resumed>) = ? [pid 6469] <... exit_group resumed>) = ? [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=269, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6561] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] close(7 [pid 6468] close(23 [pid 6561] <... setsockopt resumed>) = 0 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] close(8 [pid 6561] <... futex resumed>) = 1 [pid 6515] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(9 [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] <... futex resumed>) = 0 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] accept(4, NULL, NULL [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] close(10 [pid 6561] <... accept resumed>) = 5 [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6514] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6480] +++ exited with 0 +++ [pid 6469] +++ exited with 0 +++ [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(11 [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6468] close(24 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6561] <... futex resumed>) = 1 [pid 6533] <... futex resumed>) = 0 [pid 6515] <... futex resumed>) = 0 [pid 6514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] close(12 [pid 6468] close(25 [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] <... futex resumed>) = 0 [pid 6514] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6561] sendmmsg(5, [pid 6533] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] close(13 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6468] close(26 [pid 6561] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] close(14 [pid 6561] <... futex resumed>) = 1 [pid 6515] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] close(15 [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] close(16 [pid 6561] <... futex resumed>) = 0 [pid 6515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] close(17 [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] <... futex resumed>) = 0 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6515] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] close(18) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... openat resumed>) = 3 [pid 5082] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6509] close(19 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] close(20) = -1 EBADF (Bad file descriptor) [pid 6509] close(21 [pid 6513] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6513] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6509] close(22 [pid 6468] close(27 [pid 5086] fstat(3, [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... openat resumed>) = 3 [pid 6509] close(23) = -1 EBADF (Bad file descriptor) [pid 6509] close(24) = -1 EBADF (Bad file descriptor) [pid 6509] close(25 [pid 6481] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6509] close(26 [pid 6468] close(28 [pid 5086] getdents64(3, [pid 5082] fstat(3, [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6509] close(27 [pid 6468] close(29 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6509] close(28 [pid 6468] exit_group(0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] getdents64(3, [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] <... futex resumed>) = ? [pid 6468] <... exit_group resumed>) = ? [pid 5086] lstat("./12/binderfs", [pid 6509] close(29 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6509] exit_group(0 [pid 5082] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6513] <... futex resumed>) = ? [pid 6509] <... exit_group resumed>) = ? [pid 6481] +++ exited with 0 +++ [pid 6468] +++ exited with 0 +++ [pid 5086] unlink("./12/binderfs") = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6514] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] getdents64(3, [pid 5082] lstat("./11/binderfs", [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] close(3 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5086] <... close resumed>) = 0 [pid 5082] unlink("./11/binderfs" [pid 5086] rmdir("./12" [pid 5082] <... unlink resumed>) = 0 [pid 5086] <... rmdir resumed>) = 0 [pid 5082] getdents64(3, [pid 5086] mkdir("./13", 0777 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] <... mkdir resumed>) = 0 [pid 5082] close(3 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... close resumed>) = 0 [pid 5081] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5082] rmdir("./11" [pid 5081] fstat(3, [pid 5082] <... rmdir resumed>) = 0 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] getdents64(3, 0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5082] mkdir("./12", 0777 [pid 5081] lstat("./12/binderfs", [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 301 [pid 6515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5082] <... mkdir resumed>) = 0 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] unlink("./12/binderfs"./strace-static-x86_64: Process 6622 attached [pid 6622] set_robust_list(0x55555573f5e0, 24 [pid 5081] <... unlink resumed>) = 0 [pid 6622] <... set_robust_list resumed>) = 0 [pid 5081] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] close(3) = 0 [pid 6622] chdir("./13" [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 270 [pid 5081] rmdir("./12" [pid 6622] <... chdir resumed>) = 0 [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] <... rmdir resumed>) = 0 [pid 6622] <... prctl resumed>) = 0 [pid 5081] mkdir("./13", 0777./strace-static-x86_64: Process 6623 attached [pid 6622] setpgid(0, 0 [pid 6623] set_robust_list(0x55555573f5e0, 24 [pid 6622] <... setpgid resumed>) = 0 [pid 6623] <... set_robust_list resumed>) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... mkdir resumed>) = 0 [pid 6623] chdir("./12" [pid 6622] <... openat resumed>) = 3 [pid 6513] +++ exited with 0 +++ [pid 6509] +++ exited with 0 +++ [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6623] <... chdir resumed>) = 0 [pid 6622] write(3, "1000", 4 [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6622] <... write resumed>) = 4 [pid 6623] <... prctl resumed>) = 0 [pid 6622] close(3 [pid 6623] setpgid(0, 0 [pid 6622] <... close resumed>) = 0 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 6623] <... setpgid resumed>) = 0 [pid 6622] symlink("/dev/binderfs", "./binderfs" [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6622] <... symlink resumed>) = 0 [pid 5084] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 260 [pid 6623] <... openat resumed>) = 3 [pid 6622] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6623] write(3, "1000", 4 [pid 6622] <... futex resumed>) = 0 [pid 5084] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6623] <... write resumed>) = 4 [pid 6622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] <... openat resumed>) = 3 [pid 6623] close(3 [pid 6622] <... mmap resumed>) = 0x7f39e3757000 [pid 5084] fstat(3, [pid 6623] <... close resumed>) = 0 [pid 6622] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6623] symlink("/dev/binderfs", "./binderfs" [pid 6622] <... mprotect resumed>) = 0 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ./strace-static-x86_64: Process 6625 attached [pid 6623] <... symlink resumed>) = 0 [pid 6622] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5084] getdents64(3, [pid 6623] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] set_robust_list(0x55555573f5e0, 24 [pid 6623] <... futex resumed>) = 0 [pid 6622] <... clone resumed>, parent_tid=[302], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 302 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6625] <... set_robust_list resumed>) = 0 [pid 6623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6625] chdir("./13" [pid 6623] <... mmap resumed>) = 0x7f39e3757000 [pid 6622] <... futex resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6625] <... chdir resumed>) = 0 [pid 6623] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] lstat("./12/binderfs", [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6623] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 6626 attached [pid 6625] <... prctl resumed>) = 0 [pid 6623] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6626] set_robust_list(0x7f39e37779e0, 24 [pid 6625] setpgid(0, 0 [pid 5084] unlink("./12/binderfs" [pid 6626] <... set_robust_list resumed>) = 0 [pid 6625] <... setpgid resumed>) = 0 [pid 6623] <... clone resumed>, parent_tid=[271], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 271 [pid 6626] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... unlink resumed>) = 0 [pid 6626] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6625] <... openat resumed>) = 3 [pid 6623] <... futex resumed>) = 0 [pid 5084] getdents64(3, [pid 6626] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6625] write(3, "1000", 4 [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6628 attached [pid 6626] <... mmap resumed>) = 0x20002000 [pid 6625] <... write resumed>) = 4 [pid 5084] close(3 [pid 6628] set_robust_list(0x7f39e37779e0, 24 [pid 6626] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6625] close(3 [pid 5084] <... close resumed>) = 0 [pid 6628] <... set_robust_list resumed>) = 0 [pid 6626] <... mmap resumed>) = 0x20ffe000 [pid 6625] <... close resumed>) = 0 [pid 5084] rmdir("./12" [pid 6628] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] symlink("/dev/binderfs", "./binderfs" [pid 6628] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6626] <... futex resumed>) = 1 [pid 6622] <... futex resumed>) = 0 [pid 6625] <... symlink resumed>) = 0 [pid 5084] <... rmdir resumed>) = 0 [pid 6628] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] mkdir("./13", 0777 [pid 6628] <... mmap resumed>) = 0x20002000 [pid 6626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6625] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6628] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6626] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] <... mkdir resumed>) = 0 [pid 6628] <... mmap resumed>) = 0x20ffe000 [pid 6626] <... socket resumed>) = 4 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] <... mmap resumed>) = 0x7f39e3757000 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6628] <... futex resumed>) = 1 [pid 6626] <... futex resumed>) = 1 [pid 6625] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] <... mprotect resumed>) = 0 [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... io_uring_enter resumed>) = 767 [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6625] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6561] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 245 [pid 6628] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6626] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6561] <... futex resumed>) = 0 [pid 6628] <... socket resumed>) = 4 [pid 6626] <... bind resumed>) = 0 [pid 6625] <... clone resumed>, parent_tid=[261], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 261 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(3 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = 0 [pid 6628] <... futex resumed>) = 1 [pid 6626] <... futex resumed>) = 1 [pid 6625] <... futex resumed>) = 0 [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6515] close(4 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = 0 [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] close(5 [pid 6628] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6626] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = 0 [pid 6628] <... bind resumed>) = 0 [pid 6626] <... setsockopt resumed>) = 0 [pid 6515] close(6 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] <... futex resumed>) = 1 [pid 6626] <... futex resumed>) = 1 [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6515] close(7 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] <... io_uring_enter resumed>) = 767 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6631 attached ./strace-static-x86_64: Process 6629 attached [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] close(8 [pid 6631] set_robust_list(0x7f39e37779e0, 24 [pid 6628] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6626] accept(4, NULL, NULL [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6533] <... futex resumed>) = 0 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] <... set_robust_list resumed>) = 0 [pid 6629] set_robust_list(0x55555573f5e0, 24 [pid 6628] <... setsockopt resumed>) = 0 [pid 6626] <... accept resumed>) = 5 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] close(9 [pid 6514] close(3 [pid 6631] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6629] <... set_robust_list resumed>) = 0 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = 0 [pid 6628] <... futex resumed>) = 1 [pid 6626] <... futex resumed>) = 1 [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6629] chdir("./13" [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6629] <... chdir resumed>) = 0 [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6623] <... futex resumed>) = 0 [pid 6622] <... futex resumed>) = 0 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] close(10 [pid 6514] close(4 [pid 6628] accept(4, NULL, NULL [pid 6626] sendmmsg(5, [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6631] <... mmap resumed>) = 0x20002000 [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6628] <... accept resumed>) = 5 [pid 6626] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = 0 [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6631] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6629] <... prctl resumed>) = 0 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] close(11 [pid 6514] close(5 [pid 6631] <... mmap resumed>) = 0x20ffe000 [pid 6629] setpgid(0, 0 [pid 6628] <... futex resumed>) = 1 [pid 6623] <... futex resumed>) = 0 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] <... futex resumed>) = 0 [pid 6514] <... close resumed>) = 0 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] <... setpgid resumed>) = 0 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] <... futex resumed>) = 0 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] close(12 [pid 6514] close(6 [pid 6631] <... futex resumed>) = 1 [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6626] <... futex resumed>) = 0 [pid 6625] <... futex resumed>) = 0 [pid 6623] <... futex resumed>) = 0 [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... openat resumed>) = 3 [pid 6628] sendmmsg(5, [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(13 [pid 6514] close(7 [pid 6631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] write(3, "1000", 4 [pid 6628] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6625] <... futex resumed>) = 0 [pid 6622] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6629] <... write resumed>) = 4 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] close(3 [pid 6628] <... futex resumed>) = 1 [pid 6623] <... futex resumed>) = 0 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... close resumed>) = 0 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] symlink("/dev/binderfs", "./binderfs" [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6623] <... futex resumed>) = 0 [pid 6629] <... symlink resumed>) = 0 [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] <... futex resumed>) = 1 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(14 [pid 6514] close(8 [pid 6631] <... socket resumed>) = 4 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6628] <... futex resumed>) = 0 [pid 6626] <... futex resumed>) = 0 [pid 6623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6622] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] <... futex resumed>) = 1 [pid 6629] <... futex resumed>) = 0 [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6626] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6625] <... futex resumed>) = 0 [pid 6623] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] close(15 [pid 6514] close(9 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6623] <... futex resumed>) = 0 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... mmap resumed>) = 0x7f39e3757000 [pid 6628] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6623] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6629] <... mprotect resumed>) = 0 [pid 6625] <... futex resumed>) = 0 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(16 [pid 6514] close(10 [pid 6631] <... bind resumed>) = 0 [pid 6629] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6652 attached [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] <... clone resumed>, parent_tid=[246], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 246 [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(17 [pid 6514] close(11 [pid 6631] <... futex resumed>) = 0 [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6625] <... futex resumed>) = 0 [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] <... setsockopt resumed>) = 0 [pid 6514] close(12 [pid 6515] close(18 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6514] close(13 [pid 6515] close(19 [pid 6631] <... futex resumed>) = 0 [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] accept(4, NULL, NULL [pid 6625] <... futex resumed>) = 0 [pid 6515] close(20 [pid 6514] close(14 [pid 6652] set_robust_list(0x7f39e37779e0, 24 [pid 6631] <... accept resumed>) = 5 [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6652] <... set_robust_list resumed>) = 0 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] close(21 [pid 6514] close(15 [pid 6631] <... futex resumed>) = 0 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6652] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6631] sendmmsg(5, [pid 6514] close(16 [pid 6625] <... futex resumed>) = 0 [pid 6515] close(22 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6652] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] close(23 [pid 6514] close(17 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6652] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6631] <... futex resumed>) = 1 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] <... futex resumed>) = 0 [pid 6561] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6561] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6652] <... mmap resumed>) = 0x20002000 [pid 6622] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6515] close(24 [pid 6514] close(18 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] <... futex resumed>) = 0 [pid 6631] <... futex resumed>) = 0 [pid 6514] close(19 [pid 6515] close(25 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6625] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6515] close(26 [pid 6631] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6514] close(20 [pid 6625] <... futex resumed>) = 0 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] <... io_uring_enter resumed>) = 767 [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6628] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... futex resumed>) = 0 [pid 6623] close(3) = 0 [pid 6623] close(4) = 0 [pid 6623] close(5) = 0 [pid 6623] close(6) = -1 EBADF (Bad file descriptor) [pid 6623] close(7) = -1 EBADF (Bad file descriptor) [pid 6623] close(8) = -1 EBADF (Bad file descriptor) [pid 6623] close(9) = -1 EBADF (Bad file descriptor) [pid 6623] close(10) = -1 EBADF (Bad file descriptor) [pid 6623] close(11) = -1 EBADF (Bad file descriptor) [pid 6623] close(12 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6515] close(27 [pid 6514] close(21 [pid 6652] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] close(28 [pid 6514] close(22 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] close(29 [pid 6514] close(23 [pid 6515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] close(13 [pid 6515] exit_group(0 [pid 6514] close(24 [pid 6652] <... mmap resumed>) = 0x20ffe000 [pid 6629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6561] <... futex resumed>) = ? [pid 6515] <... exit_group resumed>) = ? [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] close(14 [pid 6629] <... futex resumed>) = 0 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] close(25 [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6623] close(15 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] <... mmap resumed>) = 0x7f39e3736000 [pid 6628] <... futex resumed>) = 1 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6652] <... futex resumed>) = 0 [pid 6514] close(26 [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE [pid 6628] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6623] close(16 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] <... mprotect resumed>) = 0 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6514] close(27 [pid 6629] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6623] close(17 [pid 6533] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] close(28 [pid 6629] <... clone resumed>, parent_tid=[247], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 247 [pid 6623] close(18 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] close(29 [pid 6629] <... futex resumed>) = 0 [pid 6623] close(19 [pid 6514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6629] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6623] close(20 [pid 6514] exit_group(0 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6533] <... futex resumed>) = ? [pid 6514] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6671 attached [pid 6623] close(21 [pid 6671] set_robust_list(0x7f39e37569e0, 24 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] <... set_robust_list resumed>) = 0 [pid 6623] close(22 [pid 6561] +++ exited with 0 +++ [pid 6533] +++ exited with 0 +++ [pid 6671] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] <... socket resumed>) = 4 [pid 6623] close(23 [pid 6671] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] <... futex resumed>) = 1 [pid 6629] <... futex resumed>) = 0 [pid 6623] close(24 [pid 6671] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6652] <... futex resumed>) = 0 [pid 6629] <... futex resumed>) = 1 [pid 6623] close(25 [pid 6652] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6514] +++ exited with 0 +++ [pid 6652] <... bind resumed>) = 0 [pid 6623] close(26 [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6652] <... futex resumed>) = 1 [pid 6629] <... futex resumed>) = 0 [pid 6623] close(27 [pid 5085] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... futex resumed>) = 0 [pid 6623] close(28 [pid 6652] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6515] +++ exited with 0 +++ [pid 5085] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6652] <... setsockopt resumed>) = 0 [pid 6623] close(29 [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6652] <... futex resumed>) = 1 [pid 6629] <... futex resumed>) = 0 [pid 6623] exit_group(0 [pid 5085] fstat(3, [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6628] <... futex resumed>) = ? [pid 6625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6623] <... exit_group resumed>) = ? [pid 6652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... futex resumed>) = 0 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6652] accept(4, NULL, NULL [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6652] <... accept resumed>) = 5 [pid 5085] getdents64(3, [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6652] <... futex resumed>) = 1 [pid 6629] <... futex resumed>) = 0 [pid 5083] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... futex resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5085] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6652] sendmmsg(5, [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] fstat(3, [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6652] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] lstat("./13/binderfs", [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6629] <... futex resumed>) = 0 [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5083] getdents64(3, [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] unlink("./13/binderfs" [pid 6652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... futex resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] <... unlink resumed>) = 0 [pid 6652] <... futex resumed>) = 0 [pid 6629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] getdents64(3, [pid 5083] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... futex resumed>) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6652] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6629] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6626] <... io_uring_enter resumed>) = 767 [pid 5085] close(3 [pid 5083] lstat("./14/binderfs", [pid 6626] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] close(3 [pid 5085] <... close resumed>) = 0 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6622] <... close resumed>) = 0 [pid 5085] rmdir("./13" [pid 6626] <... futex resumed>) = 0 [pid 6622] close(4 [pid 5083] unlink("./14/binderfs" [pid 6622] <... close resumed>) = 0 [pid 5085] <... rmdir resumed>) = 0 [pid 5083] <... unlink resumed>) = 0 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6622] close(5 [pid 5083] getdents64(3, [pid 5085] mkdir("./14", 0777 [pid 6622] <... close resumed>) = 0 [pid 5085] <... mkdir resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6622] close(6 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] close(3 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... close resumed>) = 0 [pid 6622] close(7 [pid 5083] rmdir("./14" [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... rmdir resumed>) = 0 [pid 6622] close(8) = -1 EBADF (Bad file descriptor) [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 230 [pid 5083] mkdir("./15", 0777 [pid 6622] close(9./strace-static-x86_64: Process 6675 attached [pid 5083] <... mkdir resumed>) = 0 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] close(10 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6675] set_robust_list(0x55555573f5e0, 24) = 0 [pid 6675] chdir("./14" [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] close(11) = -1 EBADF (Bad file descriptor) [pid 6622] close(12) = -1 EBADF (Bad file descriptor) [pid 6622] close(13) = -1 EBADF (Bad file descriptor) [pid 6622] close(14 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6622] close(15) = -1 EBADF (Bad file descriptor) [pid 6622] close(16) = -1 EBADF (Bad file descriptor) [pid 6622] close(17) = -1 EBADF (Bad file descriptor) [pid 6622] close(18) = -1 EBADF (Bad file descriptor) [pid 6675] <... chdir resumed>) = 0 [pid 6622] close(19) = -1 EBADF (Bad file descriptor) [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 263 [pid 6622] close(20 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6628] +++ exited with 0 +++ [pid 6623] +++ exited with 0 +++ [pid 6675] <... prctl resumed>) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6622] close(21 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=270, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] close(22./strace-static-x86_64: Process 6677 attached [pid 6675] write(3, "1000", 4 [pid 6652] <... io_uring_enter resumed>) = 767 [pid 6631] <... io_uring_enter resumed>) = 767 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6675] <... write resumed>) = 4 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] close(3) = 0 [pid 6675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 6675] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6677] set_robust_list(0x55555573f5e0, 24 [pid 6675] <... mprotect resumed>) = 0 [pid 6631] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6622] close(23 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6675] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6677] <... set_robust_list resumed>) = 0 [pid 6631] <... futex resumed>) = 0 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6675] <... clone resumed>, parent_tid=[231], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 231 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6677] chdir("./15" [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] <... futex resumed>) = 0 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6622] close(24./strace-static-x86_64: Process 6683 attached [pid 6677] <... chdir resumed>) = 0 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] close(3 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... openat resumed>) = 3 [pid 6683] set_robust_list(0x7f39e37779e0, 24 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6625] <... close resumed>) = 0 [pid 6622] close(25 [pid 5082] fstat(3, [pid 6683] <... set_robust_list resumed>) = 0 [pid 6677] <... prctl resumed>) = 0 [pid 6625] close(4 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6625] <... close resumed>) = 0 [pid 6622] close(26 [pid 6677] setpgid(0, 0 [pid 6683] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 5082] getdents64(3, [pid 6683] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6677] <... setpgid resumed>) = 0 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] close(5 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] <... mmap resumed>) = 0x20002000 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] <... close resumed>) = 0 [pid 6683] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6622] close(27 [pid 6683] <... mmap resumed>) = 0x20ffe000 [pid 6677] <... openat resumed>) = 3 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] close(6 [pid 5082] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] write(3, "1000", 4 [pid 6652] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] <... futex resumed>) = 1 [pid 6677] <... write resumed>) = 4 [pid 6675] <... futex resumed>) = 0 [pid 6652] <... futex resumed>) = 0 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] close(28 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(3 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = 0 [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6629] close(4 [pid 6683] <... socket resumed>) = 4 [pid 6629] <... close resumed>) = 0 [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] close(5 [pid 6683] <... futex resumed>) = 1 [pid 6677] close(3 [pid 6675] <... futex resumed>) = 0 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = 0 [pid 6625] close(7 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] lstat("./12/binderfs", [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = 0 [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(6 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... futex resumed>) = 0 [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6677] symlink("/dev/binderfs", "./binderfs" [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6629] close(7 [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] close(29 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6683] <... bind resumed>) = 0 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(8 [pid 6683] <... futex resumed>) = 1 [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] close(9 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... symlink resumed>) = 0 [pid 6675] <... futex resumed>) = 0 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] close(8 [pid 6622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] unlink("./12/binderfs" [pid 6683] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6677] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] close(10 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] <... setsockopt resumed>) = 0 [pid 6677] <... futex resumed>) = 0 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6626] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6622] exit_group(0 [pid 5082] <... unlink resumed>) = 0 [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] close(11 [pid 6626] close(11 [pid 6625] close(9 [pid 6683] <... futex resumed>) = 1 [pid 6677] <... mmap resumed>) = 0x7f39e3757000 [pid 6675] <... futex resumed>) = 0 [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6622] <... exit_group resumed>) = ? [pid 5082] getdents64(3, [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] close(12 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] accept(4, NULL, NULL [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] close(13 [pid 6683] <... accept resumed>) = 5 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] close(10 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(14 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(3 [pid 6683] <... futex resumed>) = 1 [pid 6677] <... mprotect resumed>) = 0 [pid 6675] <... futex resumed>) = 0 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(15 [pid 6677] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6626] +++ exited with 0 +++ [pid 6625] close(11 [pid 6622] +++ exited with 0 +++ [pid 5082] <... close resumed>) = 0 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... futex resumed>) = 0 [pid 6652] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] sendmmsg(5, [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6652] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(16 [pid 6683] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5082] rmdir("./12" [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] <... clone resumed>, parent_tid=[264], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 264 [pid 6629] close(17 [pid 6683] <... futex resumed>) = 1 [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... futex resumed>) = 0 [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] close(18 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6629] close(19 [pid 6683] <... futex resumed>) = 0 [pid 6675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6629] close(20 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... futex resumed>) = 0 [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6683] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6675] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6629] close(21./strace-static-x86_64: Process 6716 attached [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] close(12 [pid 5082] <... rmdir resumed>) = 0 [pid 6716] set_robust_list(0x7f39e37779e0, 24 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(22 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6629] close(23) = -1 EBADF (Bad file descriptor) [pid 6629] close(24) = -1 EBADF (Bad file descriptor) [pid 6629] close(25) = -1 EBADF (Bad file descriptor) [pid 6629] close(26) = -1 EBADF (Bad file descriptor) [pid 6629] close(27) = -1 EBADF (Bad file descriptor) [pid 6629] close(28) = -1 EBADF (Bad file descriptor) [pid 6629] close(29) = -1 EBADF (Bad file descriptor) [pid 6629] exit_group(0 [pid 6716] <... set_robust_list resumed>) = 0 [pid 6671] <... futex resumed>) = ? [pid 6652] <... futex resumed>) = ? [pid 6629] <... exit_group resumed>) = ? [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] mkdir("./13", 0777 [pid 6716] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6671] +++ exited with 0 +++ [pid 6652] +++ exited with 0 +++ [pid 6629] +++ exited with 0 +++ [pid 6625] close(13 [pid 5086] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5082] <... mkdir resumed>) = 0 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6625] close(14 [pid 5086] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6716] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... openat resumed>) = 3 [pid 5084] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6625] close(15 [pid 5086] fstat(3, [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 273 [pid 6625] close(16) = -1 EBADF (Bad file descriptor) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] close(17 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5084] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6625] close(18 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5084] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6625] close(19 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5084] <... openat resumed>) = 3 [pid 6625] close(20 [pid 5086] lstat("./13/binderfs", [pid 5084] fstat(3, [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6625] close(21 [pid 5086] unlink("./13/binderfs" [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5086] <... unlink resumed>) = 0 [pid 6625] close(22 [pid 5084] getdents64(3, [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 6625] close(23 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 5084] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6625] close(24 [pid 5086] <... close resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6716] <... mmap resumed>) = 0x20002000 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./13" [pid 5084] lstat("./13/binderfs", [pid 6716] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6625] close(25./strace-static-x86_64: Process 6721 attached [pid 6716] <... mmap resumed>) = 0x20ffe000 [pid 6677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6721] set_robust_list(0x55555573f5e0, 24 [pid 6677] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] <... futex resumed>) = 0 [pid 6625] close(26 [pid 6721] <... set_robust_list resumed>) = 0 [pid 5086] mkdir("./14", 0777 [pid 5084] unlink("./13/binderfs" [pid 6677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3736000 [pid 6677] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6677] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[265], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 265 [pid 6677] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6677] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... futex resumed>) = 0 [pid 5084] <... unlink resumed>) = 0 [pid 6631] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5086] <... mkdir resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6631] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] chdir("./13" [pid 6625] close(27 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] getdents64(3, [pid 6721] <... chdir resumed>) = 0 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6625] close(28 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... prctl resumed>) = 0 [pid 6625] close(29 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 320 [pid 5084] close(3./strace-static-x86_64: Process 6726 attached [pid 6726] set_robust_list(0x7f39e37569e0, 24 [pid 6721] setpgid(0, 0 [pid 6625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = 0 [pid 6721] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6728 attached [pid 6726] <... set_robust_list resumed>) = 0 [pid 6726] socket(AF_ALG, SOCK_SEQPACKET, 0) = 4 [pid 6625] exit_group(0 [pid 5084] rmdir("./13" [pid 6726] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6631] <... futex resumed>) = ? [pid 6625] <... exit_group resumed>) = ? [pid 5084] <... rmdir resumed>) = 0 [pid 6726] <... futex resumed>) = 1 [pid 6721] <... openat resumed>) = 3 [pid 6677] <... futex resumed>) = 0 [pid 6728] set_robust_list(0x55555573f5e0, 24 [pid 6726] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6721] write(3, "1000", 4 [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] mkdir("./14", 0777 [pid 6728] <... set_robust_list resumed>) = 0 [pid 6721] <... write resumed>) = 4 [pid 6716] <... futex resumed>) = 0 [pid 6683] <... io_uring_enter resumed>) = 767 [pid 6677] <... futex resumed>) = 1 [pid 6716] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6683] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(3 [pid 5084] <... mkdir resumed>) = 0 [pid 6728] chdir("./14" [pid 6721] close(3 [pid 6716] <... bind resumed>) = 0 [pid 6683] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = 0 [pid 6631] +++ exited with 0 +++ [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6721] <... close resumed>) = 0 [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] close(4 [pid 6716] <... futex resumed>) = 1 [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(5 [pid 6625] +++ exited with 0 +++ [pid 6721] symlink("/dev/binderfs", "./binderfs" [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = 0 [pid 6721] <... symlink resumed>) = 0 [pid 6716] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(6 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 259 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=260, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- ./strace-static-x86_64: Process 6731 attached [pid 6728] <... chdir resumed>) = 0 [pid 6721] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... setsockopt resumed>) = 0 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(7 [pid 6721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6716] <... futex resumed>) = 1 [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6721] <... mmap resumed>) = 0x7f39e3757000 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(8 [pid 6728] <... prctl resumed>) = 0 [pid 6721] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... mprotect resumed>) = 0 [pid 6716] accept(4, NULL, NULL [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(9 [pid 6728] setpgid(0, 0 [pid 6721] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6716] <... accept resumed>) = 5 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6734 attached [pid 6731] set_robust_list(0x55555573f5e0, 24 [pid 6728] <... setpgid resumed>) = 0 [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(10 [pid 6721] <... clone resumed>, parent_tid=[274], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 274 [pid 6716] <... futex resumed>) = 1 [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(11 [pid 5081] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6721] <... futex resumed>) = 0 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] <... openat resumed>) = 3 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6731] <... set_robust_list resumed>) = 0 [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] sendmmsg(5, [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(12 [pid 6728] write(3, "1000", 4 [pid 5081] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6731] chdir("./14" [pid 6716] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] <... chdir resumed>) = 0 [pid 6728] <... write resumed>) = 4 [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(13 [pid 5081] <... openat resumed>) = 3 [pid 6728] close(3 [pid 6716] <... futex resumed>) = 1 [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] fstat(3, [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6728] <... close resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(14 [pid 6731] <... prctl resumed>) = 0 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6728] symlink("/dev/binderfs", "./binderfs" [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(15 [pid 6716] <... futex resumed>) = 0 [pid 6677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6675] close(16 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] getdents64(3, [pid 6716] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6677] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6675] close(17 [pid 6734] set_robust_list(0x7f39e37779e0, 24 [pid 6731] setpgid(0, 0 [pid 6728] <... symlink resumed>) = 0 [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6734] <... set_robust_list resumed>) = 0 [pid 6731] <... setpgid resumed>) = 0 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] close(18 [pid 5081] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6728] <... futex resumed>) = 0 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6731] <... openat resumed>) = 3 [pid 6728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6683] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6675] close(19 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6683] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6675] close(20) = -1 EBADF (Bad file descriptor) [pid 6675] close(21) = -1 EBADF (Bad file descriptor) [pid 6675] close(22) = -1 EBADF (Bad file descriptor) [pid 6675] close(23) = -1 EBADF (Bad file descriptor) [pid 6734] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6675] close(24 [pid 6731] write(3, "1000", 4 [pid 6734] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6728] <... mmap resumed>) = 0x7f39e3757000 [pid 6675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] lstat("./13/binderfs", [pid 6675] close(25) = -1 EBADF (Bad file descriptor) [pid 6675] close(26) = -1 EBADF (Bad file descriptor) [pid 6675] close(27) = -1 EBADF (Bad file descriptor) [pid 6675] close(28) = -1 EBADF (Bad file descriptor) [pid 6675] close(29) = -1 EBADF (Bad file descriptor) [pid 6675] exit_group(0 [pid 6734] <... mmap resumed>) = 0x20002000 [pid 6731] <... write resumed>) = 4 [pid 6728] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6683] <... futex resumed>) = ? [pid 6675] <... exit_group resumed>) = ? [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6734] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6731] close(3 [pid 6728] <... mprotect resumed>) = 0 [pid 6683] +++ exited with 0 +++ [pid 6675] +++ exited with 0 +++ [pid 5081] unlink("./13/binderfs" [pid 6731] <... close resumed>) = 0 [pid 6734] <... mmap resumed>) = 0x20ffe000 [pid 6731] symlink("/dev/binderfs", "./binderfs" [pid 6728] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5081] <... unlink resumed>) = 0 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... symlink resumed>) = 0 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5081] getdents64(3, [pid 6734] <... futex resumed>) = 1 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... clone resumed>, parent_tid=[321], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 321 [pid 6721] <... futex resumed>) = 0 [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... futex resumed>) = 0 [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... restart_syscall resumed>) = 0 [pid 5081] close(3./strace-static-x86_64: Process 6742 attached [pid 6734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6716] <... io_uring_enter resumed>) = 767 [pid 6742] set_robust_list(0x7f39e37779e0, 24 [pid 6734] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 5081] <... close resumed>) = 0 [pid 6742] <... set_robust_list resumed>) = 0 [pid 6731] <... mmap resumed>) = 0x7f39e3757000 [pid 6742] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6734] <... socket resumed>) = 4 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6731] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5081] rmdir("./13" [pid 6742] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6742] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6731] <... mprotect resumed>) = 0 [pid 6742] <... mmap resumed>) = 0x20002000 [pid 6734] <... futex resumed>) = 0 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = 1 [pid 6677] <... futex resumed>) = 0 [pid 5085] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... rmdir resumed>) = 0 [pid 6742] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6734] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6731] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] close(3 [pid 5085] <... openat resumed>) = 3 [pid 5081] mkdir("./14", 0777./strace-static-x86_64: Process 6746 attached [pid 6742] <... mmap resumed>) = 0x20ffe000 [pid 6734] <... bind resumed>) = 0 [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] <... close resumed>) = 0 [pid 5085] fstat(3, [pid 5081] <... mkdir resumed>) = 0 [pid 6746] set_robust_list(0x7f39e37779e0, 24 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... clone resumed>, parent_tid=[260], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 260 [pid 6721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] close(4 [pid 6746] <... set_robust_list resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6734] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] <... close resumed>) = 0 [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6746] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] close(5 [pid 6746] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = 0 [pid 5085] getdents64(3, [pid 6746] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6742] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6734] <... setsockopt resumed>) = 0 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(6 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 285 ./strace-static-x86_64: Process 6750 attached [pid 6746] <... mmap resumed>) = 0x20002000 [pid 6742] <... socket resumed>) = 4 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(7 [pid 6746] <... mmap resumed>) = 0x20ffe000 [pid 6742] <... futex resumed>) = 0 [pid 6734] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(8 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6746] <... futex resumed>) = 1 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] lstat("./14/binderfs", [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6734] accept(4, NULL, NULL [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(9 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... bind resumed>) = 0 [pid 6734] <... accept resumed>) = 5 [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6750] set_robust_list(0x55555573f5e0, 24 [pid 6746] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(10 [pid 5085] unlink("./14/binderfs" [pid 6750] <... set_robust_list resumed>) = 0 [pid 6746] <... socket resumed>) = 4 [pid 6742] <... futex resumed>) = 1 [pid 6734] <... futex resumed>) = 1 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] chdir("./14" [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(11 [pid 5085] <... unlink resumed>) = 0 [pid 6750] <... chdir resumed>) = 0 [pid 6746] <... futex resumed>) = 1 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6734] sendmmsg(5, [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(12 [pid 5085] getdents64(3, [pid 6750] <... prctl resumed>) = 0 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... setsockopt resumed>) = 0 [pid 6734] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6750] setpgid(0, 0 [pid 6746] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(13 [pid 5085] close(3 [pid 6750] <... setpgid resumed>) = 0 [pid 6746] <... bind resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6734] <... futex resumed>) = 1 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(14 [pid 5085] rmdir("./14" [pid 6750] <... openat resumed>) = 3 [pid 6746] <... futex resumed>) = 1 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] write(3, "1000", 4 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] accept(4, NULL, NULL [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] close(15 [pid 5085] <... rmdir resumed>) = 0 [pid 6750] <... write resumed>) = 4 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... accept resumed>) = 5 [pid 6734] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] mkdir("./15", 0777 [pid 6750] close(3 [pid 6746] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(16 [pid 6750] <... close resumed>) = 0 [pid 6746] <... setsockopt resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6728] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 6750] symlink("/dev/binderfs", "./binderfs" [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(17 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6750] <... symlink resumed>) = 0 [pid 6746] <... futex resumed>) = 1 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(18 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] accept(4, NULL, NULL [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(19 [pid 6746] <... accept resumed>) = 5 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(20 [pid 6746] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(21 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] sendmmsg(5, [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(22 [pid 6746] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(23 [pid 6746] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(24 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(25 [pid 6746] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6677] close(26 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6731] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6677] close(27 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] sendmmsg(5, [pid 6716] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6677] close(28) = -1 EBADF (Bad file descriptor) [pid 6677] close(29) = -1 EBADF (Bad file descriptor) [pid 6677] exit_group(0 [pid 6750] <... futex resumed>) = 0 [pid 6742] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6726] <... futex resumed>) = ? [pid 6716] <... futex resumed>) = ? [pid 6677] <... exit_group resumed>) = ? [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 242 ./strace-static-x86_64: Process 6761 attached [pid 6750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] +++ exited with 0 +++ [pid 6761] set_robust_list(0x55555573f5e0, 24 [pid 6750] <... mmap resumed>) = 0x7f39e3757000 [pid 6742] <... futex resumed>) = 1 [pid 6728] <... futex resumed>) = 0 [pid 6761] <... set_robust_list resumed>) = 0 [pid 6750] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] chdir("./15" [pid 6750] <... mprotect resumed>) = 0 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6728] <... futex resumed>) = 0 [pid 6716] +++ exited with 0 +++ [pid 6677] +++ exited with 0 +++ [pid 6761] <... chdir resumed>) = 0 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6761] setpgid(0, 0 [pid 6750] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=263, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6761] <... setpgid resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6728] <... futex resumed>) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6728] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... openat resumed>) = 3 [pid 6728] <... futex resumed>) = 0 [pid 6761] write(3, "1000", 4 [pid 6750] <... clone resumed>, parent_tid=[286], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 286 [pid 6742] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6728] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] <... write resumed>) = 4 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(3./strace-static-x86_64: Process 6764 attached ) = 0 [pid 6750] <... futex resumed>) = 0 [pid 6721] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6764] set_robust_list(0x7f39e37779e0, 24 [pid 6761] symlink("/dev/binderfs", "./binderfs" [pid 6764] <... set_robust_list resumed>) = 0 [pid 6761] <... symlink resumed>) = 0 [pid 6764] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6764] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6761] <... futex resumed>) = 0 [pid 6764] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6764] <... mmap resumed>) = 0x20002000 [pid 6761] <... mmap resumed>) = 0x7f39e3757000 [pid 5083] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6761] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6764] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6761] <... mprotect resumed>) = 0 [pid 6764] <... mmap resumed>) = 0x20ffe000 [pid 6761] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5083] <... openat resumed>) = 3 [pid 6761] <... clone resumed>, parent_tid=[243], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 243 [pid 5083] fstat(3, [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 1 [pid 6761] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = 0 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] socket(AF_ALG, SOCK_SEQPACKET, 0./strace-static-x86_64: Process 6765 attached ) = 4 [pid 6765] set_robust_list(0x7f39e37779e0, 24 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... set_robust_list resumed>) = 0 [pid 6764] <... futex resumed>) = 0 [pid 6765] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6765] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6750] <... futex resumed>) = 0 [pid 5083] getdents64(3, [pid 6765] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6765] <... mmap resumed>) = 0x20002000 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6765] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6764] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = 1 [pid 6764] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... bind resumed>) = 0 [pid 6728] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6765] <... mmap resumed>) = 0x20ffe000 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 1 [pid 6750] <... futex resumed>) = 0 [pid 5083] lstat("./15/binderfs", [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6764] <... setsockopt resumed>) = 0 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] <... socket resumed>) = 4 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 1 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] accept(4, NULL, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6764] <... accept resumed>) = 5 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] unlink("./15/binderfs" [pid 6765] <... bind resumed>) = 0 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 1 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] sendmmsg(5, [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6764] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] <... setsockopt resumed>) = 0 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 1 [pid 6750] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... unlink resumed>) = 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 0 [pid 5083] getdents64(3, [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6765] accept(4, NULL, NULL [pid 6764] <... futex resumed>) = 0 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] close(3 [pid 6765] <... accept resumed>) = 5 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6750] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... io_uring_enter resumed>) = 767 [pid 5083] <... close resumed>) = 0 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] <... futex resumed>) = 0 [pid 6742] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] close(3 [pid 5083] rmdir("./15" [pid 6765] <... futex resumed>) = 1 [pid 6764] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6761] <... futex resumed>) = 0 [pid 6750] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... futex resumed>) = 0 [pid 6734] <... io_uring_enter resumed>) = 767 [pid 6728] <... close resumed>) = 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] <... io_uring_enter resumed>) = 767 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] close(4 [pid 5083] <... rmdir resumed>) = 0 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = 0 [pid 6728] <... close resumed>) = 0 [pid 6721] close(3 [pid 5083] mkdir("./16", 0777 [pid 6765] sendmmsg(5, [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] close(5 [pid 6721] <... close resumed>) = 0 [pid 5083] <... mkdir resumed>) = 0 [pid 6765] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6764] <... io_uring_enter resumed>) = 767 [pid 6746] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(3 [pid 6728] <... close resumed>) = 0 [pid 6721] close(4 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = 0 [pid 6728] close(6 [pid 6721] <... close resumed>) = 0 [pid 6765] <... futex resumed>) = 1 [pid 6764] <... futex resumed>) = 1 [pid 6761] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = 0 [pid 6731] close(4 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] close(3 [pid 6731] <... close resumed>) = 0 [pid 6728] close(7 [pid 6721] close(5 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6750] <... close resumed>) = 0 [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(5 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = 0 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 285 [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] close(4 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = 0 [pid 6728] close(8 [pid 6721] close(6 [pid 6765] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] <... close resumed>) = 0 [pid 6746] <... futex resumed>) = 0 [pid 6731] close(6 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] close(5 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(9 [pid 6721] close(7 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6750] <... close resumed>) = 0 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(7 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6784 attached [pid 6765] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6761] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] close(6 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(10 [pid 6721] close(8 [pid 6784] set_robust_list(0x55555573f5e0, 24 [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(8 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... set_robust_list resumed>) = 0 [pid 6765] <... io_uring_enter resumed>) = 767 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6750] close(7 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(11 [pid 6721] close(9 [pid 6784] chdir("./16" [pid 6765] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(9 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... chdir resumed>) = 0 [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... futex resumed>) = 0 [pid 6750] close(8 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(12 [pid 6721] close(10 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(3 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(10 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... prctl resumed>) = 0 [pid 6761] <... close resumed>) = 0 [pid 6750] close(9 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(13 [pid 6721] close(11 [pid 6784] setpgid(0, 0 [pid 6761] close(4 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(11 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... setpgid resumed>) = 0 [pid 6761] <... close resumed>) = 0 [pid 6750] close(10 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(14 [pid 6721] close(12 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6761] close(5 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(12 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... openat resumed>) = 3 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] <... close resumed>) = 0 [pid 6750] close(11 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(15 [pid 6721] close(13 [pid 6784] write(3, "1000", 4 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(6 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(13 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... write resumed>) = 4 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(12 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(16 [pid 6721] close(14 [pid 6784] close(3 [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(7 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(14 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... close resumed>) = 0 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(13 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(17 [pid 6784] symlink("/dev/binderfs", "./binderfs" [pid 6761] close(8 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(15 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] close(15 [pid 6784] <... symlink resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(14 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(18 [pid 6784] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(9 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(16 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... futex resumed>) = 0 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(15 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(19 [pid 6721] close(16 [pid 6784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6761] close(10 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(17 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(16 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(20 [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... mmap resumed>) = 0x7f39e3757000 [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(11 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(18 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(17 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(21 [pid 6721] close(17 [pid 6784] <... mprotect resumed>) = 0 [pid 6761] close(12 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(19 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(18 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(22 [pid 6721] close(18 [pid 6761] close(13 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] close(20 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... clone resumed>, parent_tid=[286], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 286 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(19 [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(23 [pid 6721] close(19 [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(14 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(21 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] <... futex resumed>) = 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(20 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(24 [pid 6721] close(20./strace-static-x86_64: Process 6813 attached [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] close(15 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(22 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] set_robust_list(0x7f39e37779e0, 24 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(21 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(25 [pid 6721] close(21 [pid 6813] <... set_robust_list resumed>) = 0 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(16 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(23 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(22 [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(26 [pid 6721] close(22 [pid 6813] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(17 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(24 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(23 [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(27 [pid 6721] close(23 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(18 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(25 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] <... mmap resumed>) = 0x20002000 [pid 6813] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(24 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(28 [pid 6721] close(24 [pid 6813] <... mmap resumed>) = 0x20ffe000 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(19 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(26 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(25 [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] close(29 [pid 6721] close(25 [pid 6813] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6761] close(20 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] close(27 [pid 6728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(26 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6742] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] exit_group(0 [pid 6721] close(26 [pid 6813] <... socket resumed>) = 4 [pid 6784] <... futex resumed>) = 0 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(21 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] <... futex resumed>) = ? [pid 6731] close(28 [pid 6728] <... exit_group resumed>) = ? [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(27 [pid 6746] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6734] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] close(27 [pid 6813] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(22 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] +++ exited with 0 +++ [pid 6734] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(29 [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(28 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] close(28 [pid 6813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6761] close(23 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6731] exit_group(0 [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] close(29 [pid 6746] <... futex resumed>) = ? [pid 6731] <... exit_group resumed>) = ? [pid 6721] close(29 [pid 6813] <... bind resumed>) = 0 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6764] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(24 [pid 6750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] exit_group(0 [pid 6721] exit_group(0 [pid 6813] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = ? [pid 6761] close(25 [pid 6750] <... exit_group resumed>) = ? [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6734] <... futex resumed>) = ? [pid 6721] <... exit_group resumed>) = ? [pid 6784] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6761] close(26 [pid 6813] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(27 [pid 6813] <... setsockopt resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(28 [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6761] close(29 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] exit_group(0 [pid 6746] +++ exited with 0 +++ [pid 6813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = ? [pid 6761] <... exit_group resumed>) = ? [pid 6813] accept(4, NULL, NULL [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6813] <... accept resumed>) = 5 [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... futex resumed>) = 0 [pid 6813] <... futex resumed>) = 1 [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6813] sendmmsg(5, [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6813] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] +++ exited with 0 +++ [pid 6784] <... futex resumed>) = 0 [pid 6813] <... futex resumed>) = 1 [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6765] +++ exited with 0 +++ [pid 6764] +++ exited with 0 +++ [pid 6761] +++ exited with 0 +++ [pid 6750] +++ exited with 0 +++ [pid 6731] +++ exited with 0 +++ [pid 6728] +++ exited with 0 +++ [pid 6721] +++ exited with 0 +++ [pid 6784] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=273, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=259, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=285, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6813] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = 1 [pid 6813] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6784] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5085] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] <... openat resumed>) = 3 [pid 5085] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5086] fstat(3, [pid 5085] <... openat resumed>) = 3 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... openat resumed>) = 3 [pid 5085] fstat(3, [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5084] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... openat resumed>) = 3 [pid 5081] fstat(3, [pid 5085] getdents64(3, [pid 5084] <... openat resumed>) = 3 [pid 5082] fstat(3, [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5084] fstat(3, [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] getdents64(3, [pid 5086] getdents64(3, [pid 5085] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] getdents64(3, [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] getdents64(3, [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [ 69.225860][ T5089] Bluetooth: hci4: command 0x0419 tx timeout [pid 5086] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5085] lstat("./15/binderfs", [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5084] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5086] lstat("./14/binderfs", [pid 5085] unlink("./15/binderfs" [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] lstat("./14/binderfs", [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5084] lstat("./14/binderfs", [pid 5082] lstat("./13/binderfs", [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5086] unlink("./14/binderfs" [pid 5085] <... unlink resumed>) = 0 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] unlink("./14/binderfs" [pid 5086] <... unlink resumed>) = 0 [pid 5082] unlink("./13/binderfs" [pid 5081] <... unlink resumed>) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 5084] unlink("./14/binderfs" [pid 5082] getdents64(3, [pid 5086] getdents64(3, [pid 5085] getdents64(3, [pid 5081] getdents64(3, [pid 5084] <... unlink resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] getdents64(3, [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] close(3 [pid 5086] close(3 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] close(3 [pid 5086] <... close resumed>) = 0 [pid 5084] close(3 [pid 5082] <... close resumed>) = 0 [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] <... close resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5082] rmdir("./13" [pid 5086] rmdir("./14" [pid 5085] close(3 [pid 5084] rmdir("./14" [pid 5081] rmdir("./14" [pid 5082] <... rmdir resumed>) = 0 [pid 5086] <... rmdir resumed>) = 0 [pid 5081] <... rmdir resumed>) = 0 [pid 5084] <... rmdir resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5086] mkdir("./15", 0777 [pid 5085] rmdir("./15" [pid 5081] mkdir("./15", 0777 [pid 5085] <... rmdir resumed>) = 0 [pid 5084] mkdir("./15", 0777 [pid 6813] <... io_uring_enter resumed>) = 767 [pid 6784] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5086] <... mkdir resumed>) = 0 [pid 5085] mkdir("./16", 0777 [pid 5084] <... mkdir resumed>) = 0 [pid 5082] mkdir("./14", 0777 [pid 5081] <... mkdir resumed>) = 0 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] <... mkdir resumed>) = 0 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... mkdir resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6848 attached [pid 6813] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 336 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 276 [pid 6813] <... futex resumed>) = 0 [pid 6784] close(3 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] <... close resumed>) = 0 [pid 6784] close(4 [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6852 attached [pid 6784] <... close resumed>) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 303 [pid 6784] close(5) = 0 [pid 6784] close(6 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 257 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 295 [pid 6848] set_robust_list(0x55555573f5e0, 24 [pid 6852] set_robust_list(0x55555573f5e0, 24 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6849 attached [pid 6848] <... set_robust_list resumed>) = 0 [pid 6784] close(7) = -1 EBADF (Bad file descriptor) [pid 6852] <... set_robust_list resumed>) = 0 [pid 6784] close(8 [pid 6848] chdir("./15" [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(9) = -1 EBADF (Bad file descriptor) [pid 6784] close(10) = -1 EBADF (Bad file descriptor) [pid 6784] close(11) = -1 EBADF (Bad file descriptor) [pid 6784] close(12) = -1 EBADF (Bad file descriptor) [pid 6852] chdir("./16" [pid 6784] close(13) = -1 EBADF (Bad file descriptor) [pid 6784] close(14 [pid 6852] <... chdir resumed>) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6850 attached ./strace-static-x86_64: Process 6854 attached [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6849] set_robust_list(0x55555573f5e0, 24 [pid 6848] <... chdir resumed>) = 0 [pid 6784] close(15 [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... prctl resumed>) = 0 [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] set_robust_list(0x55555573f5e0, 24 [pid 6852] setpgid(0, 0 [pid 6849] <... set_robust_list resumed>) = 0 [pid 6848] <... prctl resumed>) = 0 [pid 6784] close(16) = -1 EBADF (Bad file descriptor) [pid 6848] setpgid(0, 0 [pid 6784] close(17 [pid 6848] <... setpgid resumed>) = 0 [pid 6852] <... setpgid resumed>) = 0 [pid 6850] <... set_robust_list resumed>) = 0 [pid 6849] chdir("./15" [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6849] <... chdir resumed>) = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6784] close(18 [pid 6854] set_robust_list(0x55555573f5e0, 24 [pid 6852] <... openat resumed>) = 3 [pid 6850] chdir("./15" [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6852] write(3, "1000", 4 [pid 6850] <... chdir resumed>) = 0 [pid 6849] <... prctl resumed>) = 0 [pid 6848] <... openat resumed>) = 3 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... set_robust_list resumed>) = 0 [pid 6852] <... write resumed>) = 4 [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6849] setpgid(0, 0 [pid 6848] write(3, "1000", 4 [pid 6784] close(19 [pid 6854] chdir("./14" [pid 6852] close(3 [pid 6850] <... prctl resumed>) = 0 [pid 6849] <... setpgid resumed>) = 0 [pid 6848] <... write resumed>) = 4 [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = 0 [pid 6850] setpgid(0, 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6848] close(3 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] close(20 [pid 6852] symlink("/dev/binderfs", "./binderfs" [pid 6850] <... setpgid resumed>) = 0 [pid 6849] <... openat resumed>) = 3 [pid 6848] <... close resumed>) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... chdir resumed>) = 0 [pid 6852] <... symlink resumed>) = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6848] symlink("/dev/binderfs", "./binderfs" [pid 6849] write(3, "1000", 4 [pid 6784] close(21 [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6852] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] <... openat resumed>) = 3 [pid 6849] <... write resumed>) = 4 [pid 6852] <... futex resumed>) = 0 [pid 6848] <... symlink resumed>) = 0 [pid 6849] close(3 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] write(3, "1000", 4 [pid 6854] <... prctl resumed>) = 0 [pid 6852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6850] <... write resumed>) = 4 [pid 6849] <... close resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] close(22 [pid 6854] setpgid(0, 0 [pid 6852] <... mmap resumed>) = 0x7f39e3757000 [pid 6850] close(3 [pid 6849] symlink("/dev/binderfs", "./binderfs" [pid 6848] <... futex resumed>) = 0 [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... setpgid resumed>) = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6852] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6850] <... close resumed>) = 0 [pid 6849] <... symlink resumed>) = 0 [pid 6848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] close(23 [pid 6854] <... openat resumed>) = 3 [pid 6850] symlink("/dev/binderfs", "./binderfs" [pid 6849] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... mmap resumed>) = 0x7f39e3757000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] write(3, "1000", 4 [pid 6852] <... mprotect resumed>) = 0 [pid 6850] <... symlink resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6848] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] close(24 [pid 6854] <... write resumed>) = 4 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6848] <... mprotect resumed>) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(3 [pid 6850] <... futex resumed>) = 0 [pid 6849] <... mmap resumed>) = 0x7f39e3757000 [pid 6848] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6784] close(25 [pid 6854] <... close resumed>) = 0 [pid 6850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 69.305885][ T5089] Bluetooth: hci3: command 0x0419 tx timeout [ 69.311958][ T5089] Bluetooth: hci0: command 0x0419 tx timeout [ 69.318143][ T48] Bluetooth: hci2: command 0x0419 tx timeout [ 69.324182][ T48] Bluetooth: hci5: command 0x0419 tx timeout [ 69.330815][ T5089] Bluetooth: hci1: command 0x0419 tx timeout [pid 6849] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6862 attached [pid 6854] symlink("/dev/binderfs", "./binderfs" [pid 6852] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6850] <... mmap resumed>) = 0x7f39e3757000 [pid 6849] <... mprotect resumed>) = 0 [pid 6848] <... clone resumed>, parent_tid=[337], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 337 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] close(26 [pid 6854] <... symlink resumed>) = 0 [pid 6850] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6849] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6866 attached [pid 6862] set_robust_list(0x7f39e37779e0, 24 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... clone resumed>, parent_tid=[258], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 258 [pid 6850] <... mprotect resumed>) = 0 [pid 6784] close(27 [pid 6854] <... futex resumed>) = 0 [pid 6850] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6849] <... clone resumed>, parent_tid=[277], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 277 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... set_robust_list resumed>) = 0 [pid 6854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] close(28 [pid 6862] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6854] <... mmap resumed>) = 0x7f39e3757000 [pid 6852] <... futex resumed>) = 0 [pid 6850] <... clone resumed>, parent_tid=[304], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 304 [pid 6849] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] set_robust_list(0x7f39e37779e0, 24./strace-static-x86_64: Process 6864 attached [pid 6854] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6813] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6784] close(29./strace-static-x86_64: Process 6868 attached [pid 6864] set_robust_list(0x7f39e37779e0, 24 [pid 6862] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6854] <... mprotect resumed>) = 0 [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6850] <... futex resumed>) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6813] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] <... set_robust_list resumed>) = 0 [pid 6864] <... set_robust_list resumed>) = 0 [pid 6862] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6854] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] exit_group(0 [pid 6864] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6862] <... mmap resumed>) = 0x20002000 [pid 6813] <... futex resumed>) = ? [pid 6784] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6870 attached [pid 6868] set_robust_list(0x7f39e37779e0, 24 [pid 6866] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6864] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6854] <... clone resumed>, parent_tid=[296], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 296 [pid 6864] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... mmap resumed>) = 0x20002000 [pid 6862] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6854] <... futex resumed>) = 0 [pid 6864] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] set_robust_list(0x7f39e37779e0, 24 [pid 6868] <... set_robust_list resumed>) = 0 [pid 6866] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6864] <... mmap resumed>) = 0x20ffe000 [pid 6862] <... mmap resumed>) = 0x20ffe000 [pid 6813] +++ exited with 0 +++ [pid 6784] +++ exited with 0 +++ [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = 0 [pid 6868] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6862] <... futex resumed>) = 1 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=285, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6866] <... mmap resumed>) = 0x20002000 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6852] <... futex resumed>) = 1 [pid 6848] <... futex resumed>) = 0 [pid 5083] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6866] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6862] <... socket resumed>) = 4 [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6862] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6864] <... futex resumed>) = 0 [pid 6862] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6848] <... futex resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 6864] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6862] <... bind resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] fstat(3, [pid 6864] <... socket resumed>) = 4 [pid 6862] <... futex resumed>) = 1 [pid 6848] <... futex resumed>) = 0 [pid 6870] <... set_robust_list resumed>) = 0 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6870] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6848] <... futex resumed>) = 0 [pid 5083] getdents64(3, [pid 6870] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6868] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6866] <... mmap resumed>) = 0x20ffe000 [pid 6864] <... futex resumed>) = 1 [pid 6862] <... setsockopt resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6870] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... mmap resumed>) = 0x20002000 [pid 6870] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6852] <... futex resumed>) = 0 [pid 6868] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6862] <... futex resumed>) = 0 [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6870] <... mmap resumed>) = 0x20ffe000 [pid 6866] <... futex resumed>) = 1 [pid 6864] <... bind resumed>) = 0 [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 5083] lstat("./16/binderfs", [pid 6870] <... futex resumed>) = 1 [pid 6868] <... mmap resumed>) = 0x20002000 [pid 6866] <... socket resumed>) = 4 [pid 6864] <... futex resumed>) = 1 [pid 6862] accept(4, NULL, NULL [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6870] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6864] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6862] <... accept resumed>) = 5 [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] unlink("./16/binderfs" [pid 6870] <... socket resumed>) = 4 [pid 6866] <... futex resumed>) = 0 [pid 6864] <... setsockopt resumed>) = 0 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... mmap resumed>) = 0x20ffe000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 1 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 5083] <... unlink resumed>) = 0 [pid 6870] <... futex resumed>) = 0 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6864] <... futex resumed>) = 0 [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6849] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] getdents64(3, [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... futex resumed>) = 1 [pid 6866] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] <... futex resumed>) = 0 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] <... futex resumed>) = 0 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] <... bind resumed>) = 0 [pid 6864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] sendmmsg(5, [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] close(3 [pid 6870] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] accept(4, NULL, NULL [pid 6862] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6850] <... futex resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 6870] <... bind resumed>) = 0 [pid 6866] <... futex resumed>) = 1 [pid 6864] <... accept resumed>) = 5 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] <... futex resumed>) = 0 [pid 5083] rmdir("./16" [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6866] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 1 [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 6870] <... futex resumed>) = 1 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] <... futex resumed>) = 0 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] <... futex resumed>) = 0 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6864] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... futex resumed>) = 0 [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6870] <... setsockopt resumed>) = 0 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... rmdir resumed>) = 0 [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... setsockopt resumed>) = 0 [pid 6864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 6848] <... futex resumed>) = 0 [pid 5083] mkdir("./17", 0777 [pid 6870] <... futex resumed>) = 1 [pid 6864] sendmmsg(5, [pid 6862] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6854] <... futex resumed>) = 0 [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] <... futex resumed>) = 0 [pid 6870] accept(4, NULL, NULL [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] <... accept resumed>) = 5 [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6866] <... futex resumed>) = 1 [pid 6864] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6854] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6864] <... futex resumed>) = 1 [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6870] sendmmsg(5, [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... mkdir resumed>) = 0 [pid 6870] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6866] accept(4, NULL, NULL [pid 6864] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] <... futex resumed>) = 1 [pid 6866] <... accept resumed>) = 5 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 1 [pid 6864] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6854] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... futex resumed>) = 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6849] <... futex resumed>) = 0 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] sendmmsg(5, [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6854] <... futex resumed>) = 0 [pid 6870] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... socket resumed>) = 4 [pid 6866] <... futex resumed>) = 1 [pid 6849] <... futex resumed>) = 0 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 302 [pid 6868] <... futex resumed>) = 1 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6850] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = 0 [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6866] <... futex resumed>) = 0 [pid 6850] <... futex resumed>) = 0 [pid 6849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6871 attached [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] set_robust_list(0x55555573f5e0, 24 [pid 6868] <... bind resumed>) = 0 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6849] <... futex resumed>) = 0 [pid 6871] <... set_robust_list resumed>) = 0 [pid 6871] chdir("./17") = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6849] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 6871] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6871] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[303], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 303 [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = 1 [pid 6850] <... futex resumed>) = 0 [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6850] <... futex resumed>) = 0 [pid 6868] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6872 attached [pid 6868] <... setsockopt resumed>) = 0 [pid 6872] set_robust_list(0x7f39e37779e0, 24 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6850] <... futex resumed>) = 0 [pid 6868] accept(4, NULL, NULL [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... set_robust_list resumed>) = 0 [pid 6872] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6868] <... accept resumed>) = 5 [pid 6850] <... futex resumed>) = 0 [pid 6848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6872] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6868] <... futex resumed>) = 0 [pid 6850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... mmap resumed>) = 0x20002000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6850] <... futex resumed>) = 0 [pid 6868] sendmmsg(5, [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6872] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000) = 0x20ffe000 [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6872] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = 1 [pid 6850] <... futex resumed>) = 0 [pid 6872] <... socket resumed>) = 4 [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6850] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = 0 [pid 6850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6872] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6850] <... futex resumed>) = 0 [pid 6872] <... bind resumed>) = 0 [pid 6868] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6850] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6872] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... setsockopt resumed>) = 0 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6872] accept(4, NULL, NULL [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... accept resumed>) = 5 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6872] sendmmsg(5, [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6872] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6871] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6870] <... io_uring_enter resumed>) = 767 [pid 6870] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(3) = 0 [pid 6854] close(4) = 0 [pid 6854] close(5) = 0 [pid 6854] close(6 [pid 6850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(7) = -1 EBADF (Bad file descriptor) [pid 6854] close(8) = -1 EBADF (Bad file descriptor) [pid 6854] close(9 [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(10) = -1 EBADF (Bad file descriptor) [pid 6854] close(11) = -1 EBADF (Bad file descriptor) [pid 6854] close(12) = -1 EBADF (Bad file descriptor) [pid 6854] close(13) = -1 EBADF (Bad file descriptor) [pid 6854] close(14 [pid 6871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6862] <... io_uring_enter resumed>) = 767 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(15) = -1 EBADF (Bad file descriptor) [pid 6854] close(16 [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(17) = -1 EBADF (Bad file descriptor) [pid 6854] close(18 [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(19 [pid 6862] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6854] close(20 [pid 6848] close(3 [pid 6862] <... futex resumed>) = 0 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = 0 [pid 6854] close(21 [pid 6848] close(4 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = 0 [pid 6854] close(22 [pid 6848] close(5 [pid 6870] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6868] <... io_uring_enter resumed>) = 767 [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = 0 [pid 6870] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(23 [pid 6848] close(6 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(24 [pid 6848] close(7 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(25 [pid 6848] close(8 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(26 [pid 6848] close(9 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] close(27 [pid 6848] close(10 [pid 6868] <... futex resumed>) = 0 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] close(3 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... io_uring_enter resumed>) = 767 [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6854] close(28 [pid 6850] <... close resumed>) = 0 [pid 6848] close(11 [pid 6872] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] close(4 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... futex resumed>) = 0 [pid 6854] close(29 [pid 6850] <... close resumed>) = 0 [pid 6848] close(12 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] close(3 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = 0 [pid 6854] exit_group(0 [pid 6871] close(4 [pid 6870] <... futex resumed>) = ? [pid 6854] <... exit_group resumed>) = ? [pid 6850] close(5 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = 0 [pid 6850] <... close resumed>) = 0 [pid 6848] close(13 [pid 6871] close(5 [pid 6850] close(6 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] <... close resumed>) = 0 [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] close(14 [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(6 [pid 6850] close(7 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(7 [pid 6850] close(8 [pid 6848] close(15 [pid 6862] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(8 [pid 6850] close(9 [pid 6848] close(16 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] +++ exited with 0 +++ [pid 6871] close(9 [pid 6850] close(10 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] close(17 [pid 6871] close(10 [pid 6862] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] close(11 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] close(18 [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(11 [pid 6850] close(12 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] close(19 [pid 6871] close(12 [pid 6850] close(13 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] close(20 [pid 6871] close(13 [pid 6850] close(14 [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(14 [pid 6850] close(15 [pid 6848] close(21 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(15 [pid 6850] close(16 [pid 6848] close(22 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(16 [pid 6850] close(17 [pid 6848] close(23 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(17 [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] close(18 [pid 6848] close(24 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(18 [pid 6850] close(19 [pid 6848] close(25 [pid 6854] +++ exited with 0 +++ [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(19 [pid 6850] close(20 [pid 6848] close(26 [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6871] close(20 [pid 6850] close(21 [pid 6848] close(27 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(21 [pid 6850] close(22 [pid 6848] close(28 [pid 5082] <... openat resumed>) = 3 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] fstat(3, [pid 6871] close(22 [pid 6850] close(23 [pid 6848] close(29 [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] getdents64(3, [pid 6871] close(23 [pid 6850] close(24 [pid 6848] exit_group(0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... futex resumed>) = ? [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... exit_group resumed>) = ? [pid 5082] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] close(24 [pid 6868] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6850] close(25 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] lstat("./14/binderfs", [pid 6871] close(25 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] unlink("./14/binderfs" [pid 6871] close(26 [pid 6850] close(26 [pid 5082] <... unlink resumed>) = 0 [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... io_uring_enter resumed>) = 767 [pid 6862] +++ exited with 0 +++ [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] +++ exited with 0 +++ [pid 5082] getdents64(3, [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] close(27 [pid 6864] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] close(27 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... futex resumed>) = 0 [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(3 [pid 6871] close(28 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6850] close(28 [pid 5082] <... close resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(3 [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] rmdir("./14" [pid 6871] close(29 [pid 6852] <... close resumed>) = 0 [pid 6850] close(29 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... rmdir resumed>) = 0 [pid 6872] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(4 [pid 6850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5082] mkdir("./15", 0777 [pid 6872] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] exit_group(0 [pid 6868] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = 0 [pid 6850] exit_group(0 [pid 5086] <... openat resumed>) = 3 [pid 5082] <... mkdir resumed>) = 0 [pid 6872] <... futex resumed>) = ? [pid 6871] <... exit_group resumed>) = ? [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(5 [pid 6850] <... exit_group resumed>) = ? [pid 5086] fstat(3, [pid 6852] <... close resumed>) = 0 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 306 [pid 6852] close(6 [pid 5086] getdents64(3, [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6911 attached [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] close(7 [pid 5086] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6911] set_robust_list(0x55555573f5e0, 24) = 0 [pid 6911] chdir("./15") = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] setpgid(0, 0 [pid 6868] +++ exited with 0 +++ [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6850] +++ exited with 0 +++ [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6911] <... setpgid resumed>) = 0 [pid 6852] close(8 [pid 5086] lstat("./15/binderfs", [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] +++ exited with 0 +++ [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6911] <... openat resumed>) = 3 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(9 [pid 5086] unlink("./15/binderfs" [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6911] write(3, "1000", 4 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... write resumed>) = 4 [pid 6911] close(3 [pid 5086] <... unlink resumed>) = 0 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 6852] close(10 [pid 6911] <... close resumed>) = 0 [pid 5081] <... restart_syscall resumed>) = 0 [pid 6911] symlink("/dev/binderfs", "./binderfs" [pid 6871] +++ exited with 0 +++ [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 6911] <... symlink resumed>) = 0 [pid 6852] close(11 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6911] <... futex resumed>) = 0 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(12 [pid 5086] <... close resumed>) = 0 [pid 5083] restart_syscall(<... resuming interrupted clone ...> [pid 5081] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./15" [pid 5083] <... restart_syscall resumed>) = 0 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6911] <... mmap resumed>) = 0x7f39e3757000 [pid 6852] close(13 [pid 6911] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 5081] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6911] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6866] <... io_uring_enter resumed>) = 767 [pid 6852] close(14 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6911] <... clone resumed>, parent_tid=[307], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 307 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] mkdir("./16", 0777 [pid 6911] <... futex resumed>) = 0 [pid 5081] <... openat resumed>) = 3 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6916 attached [pid 5086] <... mkdir resumed>) = 0 [pid 6852] close(15 [pid 6866] <... futex resumed>) = 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(16 [pid 5083] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] fstat(3, [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(3 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6852] close(17 [pid 6849] <... close resumed>) = 0 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6916] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 6916] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(4 [pid 5083] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] getdents64(3, [pid 6916] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] close(18 [pid 6849] <... close resumed>) = 0 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 344 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6849] close(5 [pid 5083] <... openat resumed>) = 3 [pid 6852] close(19 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6920 attached [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = 0 [pid 5083] fstat(3, [pid 6920] set_robust_list(0x55555573f5e0, 24 [pid 6916] <... mmap resumed>) = 0x20002000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(20 [pid 6849] close(6 [pid 5081] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6920] <... set_robust_list resumed>) = 0 [pid 6916] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6920] chdir("./16" [pid 6916] <... mmap resumed>) = 0x20ffe000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6920] <... chdir resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] close(21 [pid 6849] close(7 [pid 5083] getdents64(3, [pid 5081] lstat("./15/binderfs", [pid 6920] <... prctl resumed>) = 0 [pid 6916] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] setpgid(0, 0 [pid 6916] <... socket resumed>) = 4 [pid 6911] <... futex resumed>) = 0 [pid 6920] <... setpgid resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6916] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6920] <... openat resumed>) = 3 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(22 [pid 6849] close(8 [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6920] write(3, "1000", 4 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5081] unlink("./15/binderfs" [pid 6920] <... write resumed>) = 4 [pid 6916] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6920] close(3 [pid 6916] <... bind resumed>) = 0 [pid 6849] close(9 [pid 5081] <... unlink resumed>) = 0 [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6920] <... close resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(23 [pid 6920] symlink("/dev/binderfs", "./binderfs" [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] lstat("./17/binderfs", [pid 6920] <... symlink resumed>) = 0 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] close(24 [pid 5081] getdents64(3, [pid 6920] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... futex resumed>) = 0 [pid 6916] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6916] <... setsockopt resumed>) = 0 [pid 6920] <... mmap resumed>) = 0x7f39e3757000 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(10 [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6920] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6852] close(25 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] unlink("./17/binderfs" [pid 5081] close(3 [pid 6920] <... mprotect resumed>) = 0 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(11 [pid 6920] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(26 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... unlink resumed>) = 0 [pid 5081] <... close resumed>) = 0 ./strace-static-x86_64: Process 6933 attached [pid 6916] accept(4, NULL, NULL [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... clone resumed>, parent_tid=[345], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 345 [pid 6916] <... accept resumed>) = 5 [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(12 [pid 5083] getdents64(3, [pid 5081] rmdir("./15" [pid 6916] sendmmsg(5, [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] close(27 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6864] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(13 [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] <... rmdir resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6864] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] close(28 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(3 [pid 5081] mkdir("./16", 0777 [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(14 [pid 5083] <... close resumed>) = 0 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6852] close(29 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] rmdir("./17" [pid 5081] <... mkdir resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] close(15 [pid 6916] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] exit_group(0 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... rmdir resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6864] <... futex resumed>) = ? [pid 6852] <... exit_group resumed>) = ? [pid 6849] close(16 [pid 5083] mkdir("./18", 0777 [pid 6916] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6911] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6938 attached [pid 6933] set_robust_list(0x7f39e37779e0, 24 [pid 5083] <... mkdir resumed>) = 0 [pid 6938] set_robust_list(0x55555573f5e0, 24 [pid 6933] <... set_robust_list resumed>) = 0 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 312 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6933] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6864] +++ exited with 0 +++ [pid 6852] +++ exited with 0 +++ [pid 6849] close(17./strace-static-x86_64: Process 6940 attached [pid 6938] chdir("./16" [pid 6933] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=257, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 315 [pid 6940] set_robust_list(0x55555573f5e0, 24 [pid 6938] <... chdir resumed>) = 0 [pid 6933] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6849] close(18 [pid 6940] <... set_robust_list resumed>) = 0 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6933] <... mmap resumed>) = 0x20002000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] chdir("./18" [pid 6938] <... prctl resumed>) = 0 [pid 6933] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] close(19 [pid 5085] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6940] <... chdir resumed>) = 0 [pid 6938] setpgid(0, 0 [pid 6933] <... mmap resumed>) = 0x20ffe000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6938] <... setpgid resumed>) = 0 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... prctl resumed>) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6933] <... futex resumed>) = 1 [pid 6920] <... futex resumed>) = 0 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] close(20 [pid 5085] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6940] setpgid(0, 0 [pid 6938] <... openat resumed>) = 3 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 6940] <... setpgid resumed>) = 0 [pid 6938] write(3, "1000", 4 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... futex resumed>) = 0 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] close(21 [pid 5085] fstat(3, [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6938] <... write resumed>) = 4 [pid 6933] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6940] <... openat resumed>) = 3 [pid 6938] close(3 [pid 6933] <... socket resumed>) = 4 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] close(22 [pid 5085] getdents64(3, [pid 6940] write(3, "1000", 4 [pid 6938] <... close resumed>) = 0 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6940] <... write resumed>) = 4 [pid 6938] symlink("/dev/binderfs", "./binderfs" [pid 6933] <... futex resumed>) = 1 [pid 6920] <... futex resumed>) = 0 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] close(23 [pid 5085] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6940] close(3 [pid 6938] <... symlink resumed>) = 0 [pid 6933] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... io_uring_enter resumed>) = 767 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6940] <... close resumed>) = 0 [pid 6938] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... bind resumed>) = 0 [pid 6920] <... futex resumed>) = 0 [pid 6916] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6849] close(24 [pid 5085] lstat("./16/binderfs", [pid 6940] symlink("/dev/binderfs", "./binderfs" [pid 6938] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6940] <... symlink resumed>) = 0 [pid 6938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6933] <... futex resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] close(3 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] close(25 [pid 5085] unlink("./16/binderfs" [pid 6940] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... mmap resumed>) = 0x7f39e3757000 [pid 6933] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = 0 [pid 6866] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... unlink resumed>) = 0 [pid 6940] <... futex resumed>) = 0 [pid 6938] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6933] <... setsockopt resumed>) = 0 [pid 6920] <... futex resumed>) = 0 [pid 6911] close(4 [pid 6849] close(26 [pid 5085] getdents64(3, [pid 6940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6938] <... mprotect resumed>) = 0 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6938] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6933] <... futex resumed>) = 0 [pid 6940] <... mmap resumed>) = 0x7f39e3757000 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] <... close resumed>) = 0 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6954 attached [pid 6938] <... clone resumed>, parent_tid=[313], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 313 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6940] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] close(5 [pid 6849] close(27 [pid 5085] close(3 [pid 6940] <... mprotect resumed>) = 0 [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = 0 [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 6940] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6933] <... futex resumed>) = 0 [pid 6920] <... futex resumed>) = 1 [pid 6911] close(6 [pid 6849] close(28 [pid 5085] rmdir("./16"./strace-static-x86_64: Process 6956 attached [pid 6954] set_robust_list(0x7f39e37779e0, 24 [pid 6933] accept(4, NULL, NULL [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 6940] <... clone resumed>, parent_tid=[316], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 316 [pid 6933] <... accept resumed>) = 5 [pid 6911] close(7 [pid 6849] close(29 [pid 5085] mkdir("./17", 0777 [pid 6956] set_robust_list(0x7f39e37779e0, 24 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 6940] <... futex resumed>) = 0 [pid 6933] <... futex resumed>) = 1 [pid 6920] <... futex resumed>) = 0 [pid 6911] close(8 [pid 6866] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6849] exit_group(0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6958 attached [pid 6956] <... set_robust_list resumed>) = 0 [pid 6954] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] <... exit_group resumed>) = ? [pid 6920] <... futex resumed>) = 0 [pid 6911] close(9 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 275 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(10) = -1 EBADF (Bad file descriptor) [pid 6916] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6911] close(11 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(12) = -1 EBADF (Bad file descriptor) [pid 6954] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] close(13) = -1 EBADF (Bad file descriptor) [pid 6911] close(14) = -1 EBADF (Bad file descriptor) [pid 6911] close(15) = -1 EBADF (Bad file descriptor) [pid 6911] close(16) = -1 EBADF (Bad file descriptor) [pid 6911] close(17) = -1 EBADF (Bad file descriptor) [pid 6911] close(18) = -1 EBADF (Bad file descriptor) [pid 6911] close(19) = -1 EBADF (Bad file descriptor) [pid 6911] close(20) = -1 EBADF (Bad file descriptor) [pid 6911] close(21 [pid 6958] set_robust_list(0x55555573f5e0, 24 [pid 6956] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6954] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6933] sendmmsg(5, [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] +++ exited with 0 +++ [pid 6849] +++ exited with 0 +++ [pid 6933] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6916] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6911] close(22 [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(23) = -1 EBADF (Bad file descriptor) [pid 6956] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] close(24) = -1 EBADF (Bad file descriptor) [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=276, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6911] close(25) = -1 EBADF (Bad file descriptor) [pid 6911] close(26) = -1 EBADF (Bad file descriptor) [pid 6911] close(27 [pid 6954] <... mmap resumed>) = 0x20002000 [pid 6956] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6933] <... futex resumed>) = 1 [pid 6920] <... futex resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] close(28 [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6954] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6933] <... futex resumed>) = 0 [pid 6920] <... futex resumed>) = 1 [pid 6911] close(29 [pid 5084] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] exit_group(0 [pid 5084] <... openat resumed>) = 3 [pid 6958] <... set_robust_list resumed>) = 0 [pid 6956] <... mmap resumed>) = 0x20002000 [pid 6954] <... mmap resumed>) = 0x20ffe000 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = ? [pid 6911] <... exit_group resumed>) = ? [pid 5084] fstat(3, [pid 6956] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... futex resumed>) = 0 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6954] <... futex resumed>) = 1 [pid 6938] <... futex resumed>) = 0 [pid 6933] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6920] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] getdents64(3, [pid 6954] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] +++ exited with 0 +++ [pid 6911] +++ exited with 0 +++ [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5082] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5082] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5082] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6956] <... mmap resumed>) = 0x20ffe000 [pid 6954] <... socket resumed>) = 4 [pid 6938] <... futex resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5082] <... openat resumed>) = 3 [pid 6958] chdir("./17" [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5082] fstat(3, [pid 6958] <... chdir resumed>) = 0 [pid 6956] <... futex resumed>) = 1 [pid 6954] <... futex resumed>) = 0 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] lstat("./15/binderfs", [pid 5082] getdents64(3, [pid 6958] <... prctl resumed>) = 0 [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6958] setpgid(0, 0 [pid 6956] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6954] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] unlink("./15/binderfs" [pid 5082] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6958] <... setpgid resumed>) = 0 [pid 6956] <... socket resumed>) = 4 [pid 6954] <... bind resumed>) = 0 [pid 5084] <... unlink resumed>) = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] getdents64(3, [pid 5082] lstat("./15/binderfs", [pid 6958] <... openat resumed>) = 3 [pid 6956] <... futex resumed>) = 1 [pid 6954] <... futex resumed>) = 1 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6958] write(3, "1000", 4 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] close(3 [pid 5082] unlink("./15/binderfs" [pid 6958] <... write resumed>) = 4 [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 6958] close(3 [pid 6956] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6954] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] rmdir("./15" [pid 5082] getdents64(3, [pid 6958] <... close resumed>) = 0 [pid 6956] <... bind resumed>) = 0 [pid 6954] <... setsockopt resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6958] symlink("/dev/binderfs", "./binderfs" [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... rmdir resumed>) = 0 [pid 5082] close(3 [pid 6958] <... symlink resumed>) = 0 [pid 6956] <... futex resumed>) = 1 [pid 6954] <... futex resumed>) = 1 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 5084] mkdir("./16", 0777 [pid 5082] <... close resumed>) = 0 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] rmdir("./15" [pid 6958] <... futex resumed>) = 0 [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6933] <... io_uring_enter resumed>) = 767 [pid 5084] <... mkdir resumed>) = 0 [pid 6958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6956] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6954] accept(4, NULL, NULL [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... rmdir resumed>) = 0 [pid 6958] <... mmap resumed>) = 0x7f39e3757000 [pid 6956] <... setsockopt resumed>) = 0 [pid 6954] <... accept resumed>) = 5 [pid 6933] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] mkdir("./16", 0777 [pid 6958] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = 1 [pid 6920] <... futex resumed>) = 0 [pid 6958] <... mprotect resumed>) = 0 [pid 6958] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6954] <... futex resumed>) = 1 [pid 6920] close(3 [pid 6956] <... futex resumed>) = 1 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] <... clone resumed>, parent_tid=[276], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 276 [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... mkdir resumed>) = 0 [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6956] accept(4, NULL, NULL [pid 6954] sendmmsg(5, [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6920] <... close resumed>) = 0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 301 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6965 attached [pid 6958] <... futex resumed>) = 0 [pid 6956] <... accept resumed>) = 5 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(4./strace-static-x86_64: Process 6966 attached [pid 6965] set_robust_list(0x55555573f5e0, 24 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6966] set_robust_list(0x7f39e37779e0, 24 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6966] <... set_robust_list resumed>) = 0 [pid 6965] chdir("./16" [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] <... close resumed>) = 0 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 316 [pid 6966] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6965] <... chdir resumed>) = 0 [pid 6956] <... futex resumed>) = 1 [pid 6954] <... futex resumed>) = 1 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6920] close(5./strace-static-x86_64: Process 6968 attached [pid 6966] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = 0 [pid 6968] set_robust_list(0x55555573f5e0, 24 [pid 6966] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6965] <... prctl resumed>) = 0 [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6968] <... set_robust_list resumed>) = 0 [pid 6966] <... mmap resumed>) = 0x20002000 [pid 6965] setpgid(0, 0 [pid 6956] sendmmsg(5, [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(6 [pid 6968] chdir("./16" [pid 6966] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6965] <... setpgid resumed>) = 0 [pid 6956] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6954] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] <... chdir resumed>) = 0 [pid 6966] <... mmap resumed>) = 0x20ffe000 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6938] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... openat resumed>) = 3 [pid 6956] <... futex resumed>) = 1 [pid 6954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(7 [pid 6968] <... prctl resumed>) = 0 [pid 6966] <... futex resumed>) = 1 [pid 6965] write(3, "1000", 4 [pid 6958] <... futex resumed>) = 0 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] setpgid(0, 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... write resumed>) = 4 [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6968] <... setpgid resumed>) = 0 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] close(3 [pid 6958] <... futex resumed>) = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6966] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6965] <... close resumed>) = 0 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6968] <... openat resumed>) = 3 [pid 6966] <... socket resumed>) = 4 [pid 6965] symlink("/dev/binderfs", "./binderfs" [pid 6968] write(3, "1000", 4 [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... symlink resumed>) = 0 [pid 6968] <... write resumed>) = 4 [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] <... futex resumed>) = 0 [pid 6968] close(3 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = 0 [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... close resumed>) = 0 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6958] <... futex resumed>) = 0 [pid 6968] symlink("/dev/binderfs", "./binderfs" [pid 6966] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6965] <... mmap resumed>) = 0x7f39e3757000 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6968] <... symlink resumed>) = 0 [pid 6966] <... bind resumed>) = 0 [pid 6965] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6968] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... mprotect resumed>) = 0 [pid 6968] <... futex resumed>) = 0 [pid 6966] <... futex resumed>) = 1 [pid 6965] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6958] <... futex resumed>) = 0 [pid 6968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(8 [pid 6968] <... mmap resumed>) = 0x7f39e3757000 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... clone resumed>, parent_tid=[302], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 302 [pid 6958] <... futex resumed>) = 0 [pid 6956] <... futex resumed>) = 0 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6968] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6966] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... mprotect resumed>) = 0 [pid 6966] <... setsockopt resumed>) = 0 [pid 6965] <... futex resumed>) = 0 [pid 6940] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(9 [pid 6968] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6956] <... futex resumed>) = 0 [pid 6940] <... futex resumed>) = 1 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6973 attached [pid 6966] <... futex resumed>) = 1 [pid 6958] <... futex resumed>) = 0 [pid 6956] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6940] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(10 [pid 6973] set_robust_list(0x7f39e37779e0, 24 [pid 6968] <... clone resumed>, parent_tid=[317], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 317 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... set_robust_list resumed>) = 0 [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6958] <... futex resumed>) = 0 [pid 6973] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6968] <... futex resumed>) = 0 [pid 6966] accept(4, NULL, NULL [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6973] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6966] <... accept resumed>) = 5 [pid 6973] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... mmap resumed>) = 0x20002000 [pid 6966] <... futex resumed>) = 1 [pid 6958] <... futex resumed>) = 0 [pid 6920] close(11./strace-static-x86_64: Process 6975 attached [pid 6973] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] set_robust_list(0x7f39e37779e0, 24 [pid 6973] <... mmap resumed>) = 0x20ffe000 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6958] <... futex resumed>) = 0 [pid 6920] close(12 [pid 6975] <... set_robust_list resumed>) = 0 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] sendmmsg(5, [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 6973] <... futex resumed>) = 1 [pid 6966] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(13 [pid 6975] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6966] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6958] <... futex resumed>) = 0 [pid 6920] close(14 [pid 6975] <... mmap resumed>) = 0x20002000 [pid 6973] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6973] <... socket resumed>) = 4 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6958] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(15 [pid 6975] <... mmap resumed>) = 0x20ffe000 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = 1 [pid 6966] <... futex resumed>) = 0 [pid 6965] <... futex resumed>) = 0 [pid 6958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] close(16 [pid 6975] <... futex resumed>) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... futex resumed>) = 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... futex resumed>) = 0 [pid 6958] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(17 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6968] <... futex resumed>) = 0 [pid 6966] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6958] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6973] <... bind resumed>) = 0 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(18 [pid 6975] <... socket resumed>) = 4 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(19 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(20 [pid 6975] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 6973] <... setsockopt resumed>) = 0 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... bind resumed>) = 0 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] close(21 [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] close(22 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] accept(4, NULL, NULL [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(23 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 6973] <... accept resumed>) = 5 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... setsockopt resumed>) = 0 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] close(24 [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] close(25 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] sendmmsg(5, [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] close(26 [pid 6975] accept(4, NULL, NULL [pid 6973] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] <... accept resumed>) = 5 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6920] close(27 [pid 6975] <... futex resumed>) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] close(28 [pid 6975] sendmmsg(5, [pid 6973] <... futex resumed>) = 0 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... futex resumed>) = 0 [pid 6920] close(29 [pid 6975] <... futex resumed>) = 1 [pid 6973] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6968] <... futex resumed>) = 0 [pid 6965] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6933] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] <... futex resumed>) = 0 [pid 6933] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] exit_group(0 [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] <... futex resumed>) = 0 [pid 6968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] <... futex resumed>) = 0 [pid 6975] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 6968] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] <... io_uring_enter resumed>) = 767 [pid 6933] <... futex resumed>) = ? [pid 6920] <... exit_group resumed>) = ? [pid 6954] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] +++ exited with 0 +++ [pid 6954] <... futex resumed>) = 0 [pid 6920] +++ exited with 0 +++ [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6938] close(3) = 0 [pid 6938] close(4 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6938] <... close resumed>) = 0 [pid 6938] close(5 [pid 5086] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6938] <... close resumed>) = 0 [pid 6938] close(6 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(7 [pid 5086] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(8 [pid 5086] <... openat resumed>) = 3 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] fstat(3, [pid 6938] close(9 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 6938] close(10 [pid 6966] <... io_uring_enter resumed>) = 767 [pid 6956] <... io_uring_enter resumed>) = 767 [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6956] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] close(3 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6956] <... futex resumed>) = 0 [pid 6940] <... close resumed>) = 0 [pid 6938] close(11 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] close(4 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] close(3 [pid 6940] <... close resumed>) = 0 [pid 6938] close(12 [pid 5086] lstat("./16/binderfs", [pid 6958] <... close resumed>) = 0 [pid 6940] close(5 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] close(4 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6958] <... close resumed>) = 0 [pid 6940] <... close resumed>) = 0 [pid 6938] close(13 [pid 5086] unlink("./16/binderfs" [pid 6958] close(5 [pid 6940] close(6 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... close resumed>) = 0 [pid 5086] <... unlink resumed>) = 0 [pid 6966] <... futex resumed>) = 0 [pid 6958] close(6 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(14 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] close(7) = -1 EBADF (Bad file descriptor) [pid 6958] close(8) = -1 EBADF (Bad file descriptor) [pid 6958] close(9) = -1 EBADF (Bad file descriptor) [pid 6958] close(10 [pid 6973] <... io_uring_enter resumed>) = 767 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] close(7 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 6958] close(11 [pid 6968] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(15 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(12 [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(13 [pid 6940] close(8 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] close(14 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6938] close(16 [pid 5086] <... close resumed>) = 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] close(15 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(9 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./16" [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(16 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(17 [pid 6973] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 6973] <... futex resumed>) = 0 [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(17 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(10 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] mkdir("./17", 0777 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] close(18) = -1 EBADF (Bad file descriptor) [pid 6958] close(19) = -1 EBADF (Bad file descriptor) [pid 6958] close(20) = -1 EBADF (Bad file descriptor) [pid 6958] close(21) = -1 EBADF (Bad file descriptor) [pid 6958] close(22) = -1 EBADF (Bad file descriptor) [pid 6958] close(23) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(24 [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] close(3 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(18 [pid 5086] <... mkdir resumed>) = 0 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(25 [pid 6965] <... close resumed>) = 0 [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] close(4 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(11 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(26 [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] close(27) = -1 EBADF (Bad file descriptor) [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(19 [pid 6958] close(28 [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] <... close resumed>) = 0 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] close(12 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] close(5 [pid 6958] close(29 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(20 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 366 ./strace-static-x86_64: Process 7028 attached [pid 6965] <... close resumed>) = 0 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] set_robust_list(0x55555573f5e0, 24 [pid 6966] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] close(6 [pid 6958] exit_group(0 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] close(13 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... set_robust_list resumed>) = 0 [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... exit_group resumed>) = ? [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] chdir("./17" [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] close(7 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(21 [pid 7028] <... chdir resumed>) = 0 [pid 6966] +++ exited with 0 +++ [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(14 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6958] +++ exited with 0 +++ [pid 7028] <... prctl resumed>) = 0 [pid 6965] close(8 [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(22 [pid 7028] setpgid(0, 0 [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(15 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=275, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 7028] <... setpgid resumed>) = 0 [pid 6975] <... io_uring_enter resumed>) = 767 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] close(9 [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] <... futex resumed>) = 0 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(23 [pid 5085] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] close(3 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] close(16 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = 0 [pid 6938] close(24 [pid 6968] close(4 [pid 6965] close(10 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7028] <... openat resumed>) = 3 [pid 6968] <... close resumed>) = 0 [pid 6940] close(17 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(25 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] write(3, "1000", 4 [pid 6968] close(5 [pid 6965] close(11 [pid 6940] close(18 [pid 7028] <... write resumed>) = 4 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6968] <... close resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(26 [pid 5085] fstat(3, [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] close(3 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6968] close(6 [pid 6965] close(12 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(19 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7028] <... close resumed>) = 0 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(27 [pid 5085] getdents64(3, [pid 7028] symlink("/dev/binderfs", "./binderfs" [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] close(7 [pid 6965] close(13 [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] close(20 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... symlink resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6938] close(28 [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(14 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] close(8 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... futex resumed>) = 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(15 [pid 6940] close(21 [pid 5085] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] close(9 [pid 6938] close(29 [pid 6940] close(22 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(16 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6954] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... mmap resumed>) = 0x7f39e3757000 [pid 6968] close(10 [pid 6938] exit_group(0 [pid 6940] close(23 [pid 5085] lstat("./17/binderfs", [pid 7028] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6954] <... futex resumed>) = ? [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... exit_group resumed>) = ? [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... mprotect resumed>) = 0 [pid 6968] close(11 [pid 6965] close(17 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6954] +++ exited with 0 +++ [pid 6940] close(24 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5085] unlink("./17/binderfs" [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... unlink resumed>) = 0 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(12 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] close(25 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] close(18 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] close(26 [pid 5085] getdents64(3, [pid 7028] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6968] close(13 [pid 6965] close(19 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(14 [pid 6965] close(20 [pid 6940] close(27 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 6956] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(15 [pid 6965] close(21 [pid 6940] close(28 [pid 5085] close(3 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7081 attached [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(16 [pid 6940] close(29 [pid 6965] close(22 [pid 5085] <... close resumed>) = 0 [pid 7081] set_robust_list(0x7f39e37779e0, 24 [pid 6956] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... clone resumed>, parent_tid=[367], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 367 [pid 6968] close(17 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] rmdir("./17" [pid 6940] exit_group(0 [pid 7081] <... set_robust_list resumed>) = 0 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] close(23 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... exit_group resumed>) = ? [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(18 [pid 6965] close(24 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(19 [pid 6965] close(25 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5085] <... rmdir resumed>) = 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(26 [pid 6968] close(20 [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6956] <... futex resumed>) = ? [pid 7081] <... futex resumed>) = 0 [pid 7028] <... futex resumed>) = 1 [pid 6968] close(21 [pid 6965] close(27 [pid 5085] mkdir("./18", 0777 [pid 7081] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 5085] <... mkdir resumed>) = 0 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7081] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6965] close(28 [pid 6968] close(22 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] +++ exited with 0 +++ [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 6968] close(23) = -1 EBADF (Bad file descriptor) [pid 6965] close(29 [pid 5081] <... restart_syscall resumed>) = 0 [pid 6968] close(24 [pid 7081] <... mmap resumed>) = 0x20002000 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6973] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7081] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 6973] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(25 [pid 6965] exit_group(0 [pid 5081] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... exit_group resumed>) = ? [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 292 [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7081] <... mmap resumed>) = 0x20ffe000 [pid 6973] <... futex resumed>) = ? [pid 6968] close(26 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6975] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 6975] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6968] close(27) = -1 EBADF (Bad file descriptor) [pid 5081] <... openat resumed>) = 3 [pid 6956] +++ exited with 0 +++ [pid 6940] +++ exited with 0 +++ ./strace-static-x86_64: Process 7093 attached [pid 7093] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7093] chdir("./18") = 0 [pid 7081] <... futex resumed>) = 1 [pid 7028] <... futex resumed>) = 0 [pid 6968] close(28 [pid 5081] fstat(3, [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... futex resumed>) = 0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6968] close(29 [pid 5083] restart_syscall(<... resuming interrupted clone ...> [pid 7081] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... restart_syscall resumed>) = 0 [pid 5081] getdents64(3, [pid 7081] <... socket resumed>) = 4 [pid 6968] exit_group(0 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7081] <... futex resumed>) = 1 [pid 7028] <... futex resumed>) = 0 [pid 6975] <... futex resumed>) = ? [pid 6973] +++ exited with 0 +++ [pid 6968] <... exit_group resumed>) = ? [pid 5081] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7028] <... futex resumed>) = 0 [pid 6965] +++ exited with 0 +++ [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] lstat("./16/binderfs", [pid 7081] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5083] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7081] <... bind resumed>) = 0 [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... openat resumed>) = 3 [pid 5081] unlink("./16/binderfs" [pid 7081] <... futex resumed>) = 1 [pid 7028] <... futex resumed>) = 0 [pid 5083] fstat(3, [pid 7093] setpgid(0, 0) = 0 [pid 5081] <... unlink resumed>) = 0 [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7028] <... futex resumed>) = 0 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] getdents64(3, [pid 7093] <... openat resumed>) = 3 [pid 7081] <... setsockopt resumed>) = 0 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] getdents64(3, [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7093] write(3, "1000", 4 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] +++ exited with 0 +++ [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] close(3 [pid 7093] <... write resumed>) = 4 [pid 7081] <... futex resumed>) = 0 [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7081] accept(4, NULL, NULL [pid 7028] <... futex resumed>) = 0 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... close resumed>) = 0 [pid 7081] <... accept resumed>) = 5 [pid 7093] close(3 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] lstat("./18/binderfs", [pid 5081] rmdir("./16" [pid 7093] <... close resumed>) = 0 [pid 7028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] <... openat resumed>) = 3 [pid 7093] symlink("/dev/binderfs", "./binderfs" [pid 6968] +++ exited with 0 +++ [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7093] <... symlink resumed>) = 0 [pid 7081] <... futex resumed>) = 0 [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] fstat(3, [pid 5083] unlink("./18/binderfs" [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5081] <... rmdir resumed>) = 0 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] sendmmsg(5, [pid 7028] <... futex resumed>) = 0 [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7093] <... futex resumed>) = 0 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... unlink resumed>) = 0 [pid 5084] getdents64(3, [pid 7093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7081] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 5083] getdents64(3, [pid 5081] mkdir("./17", 0777 [pid 7093] <... mmap resumed>) = 0x7f39e3757000 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7093] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7093] <... mprotect resumed>) = 0 [pid 7081] <... futex resumed>) = 1 [pid 7028] <... futex resumed>) = 0 [pid 5084] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] close(3 [pid 5082] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... mkdir resumed>) = 0 [pid 7093] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... close resumed>) = 0 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7028] <... futex resumed>) = 0 [pid 5084] lstat("./16/binderfs", [pid 5083] rmdir("./18" [pid 5082] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7093] <... clone resumed>, parent_tid=[293], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 293 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7097 attached [pid 7028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7097] set_robust_list(0x7f39e37779e0, 24 [pid 5082] <... openat resumed>) = 3 [pid 7081] <... futex resumed>) = 0 [pid 7028] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... rmdir resumed>) = 0 [pid 5082] fstat(3, [pid 5084] unlink("./16/binderfs" [pid 7081] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7028] <... futex resumed>) = 0 [pid 7028] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7097] <... set_robust_list resumed>) = 0 [pid 7097] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7097] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 [pid 5084] <... unlink resumed>) = 0 [pid 5083] mkdir("./19", 0777 [pid 5082] getdents64(3, [pid 5084] getdents64(3, [pid 5082] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5082] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 335 [pid 5082] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5084] close(3 [pid 5082] lstat("./16/binderfs", [pid 5084] <... close resumed>) = 0 [pid 5082] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5084] rmdir("./16" [pid 5082] unlink("./16/binderfs" [pid 7097] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000) = 0x20ffe000 [pid 5084] <... rmdir resumed>) = 0 [pid 5083] <... mkdir resumed>) = 0 [pid 5082] <... unlink resumed>) = 0 [pid 5084] mkdir("./17", 0777 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] getdents64(3, [pid 5084] <... mkdir resumed>) = 0 [pid 5082] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] close(3 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] <... futex resumed>) = 0 [pid 7097] <... futex resumed>) = 1 [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7093] <... futex resumed>) = 0 [pid 7097] <... socket resumed>) = 4 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... close resumed>) = 0 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] rmdir("./16" [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 323 [pid 7097] <... futex resumed>) = 1 [pid 7093] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7098 attached [pid 7097] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] set_robust_list(0x55555573f5e0, 24 [pid 7097] <... bind resumed>) = 0 [pid 7093] <... futex resumed>) = 0 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 339 [pid 5082] <... rmdir resumed>) = 0 [pid 7098] <... set_robust_list resumed>) = 0 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] mkdir("./17", 0777 [pid 7098] chdir("./17" [pid 7097] <... futex resumed>) = 0 [pid 7093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7098] <... chdir resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7100 attached [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7093] <... futex resumed>) = 0 [pid 5082] <... mkdir resumed>) = 0 [pid 7100] set_robust_list(0x55555573f5e0, 24 [pid 7098] <... prctl resumed>) = 0 [pid 7097] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7100] <... set_robust_list resumed>) = 0 [pid 7098] setpgid(0, 0 [pid 7097] <... setsockopt resumed>) = 0 [pid 7100] chdir("./19" [pid 7098] <... setpgid resumed>) = 0 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... chdir resumed>) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7097] <... futex resumed>) = 1 [pid 7093] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7099 attached [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7098] <... openat resumed>) = 3 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... clone resumed>, child_tidptr=0x55555573f5d0) = 347 [pid 7100] <... prctl resumed>) = 0 [pid 7099] set_robust_list(0x55555573f5e0, 24 [pid 7098] write(3, "1000", 4 [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7093] <... futex resumed>) = 0 [pid 7099] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7101 attached [pid 7100] setpgid(0, 0 [pid 7099] chdir("./17" [pid 7098] <... write resumed>) = 4 [pid 7097] accept(4, NULL, NULL [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7101] set_robust_list(0x55555573f5e0, 24 [pid 7100] <... setpgid resumed>) = 0 [pid 7099] <... chdir resumed>) = 0 [pid 7098] close(3 [pid 7097] <... accept resumed>) = 5 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7098] <... close resumed>) = 0 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... set_robust_list resumed>) = 0 [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7100] <... openat resumed>) = 3 [pid 7099] <... prctl resumed>) = 0 [pid 7098] symlink("/dev/binderfs", "./binderfs" [pid 7097] <... futex resumed>) = 1 [pid 7093] <... futex resumed>) = 0 [pid 7101] chdir("./17" [pid 7100] write(3, "1000", 4 [pid 7099] setpgid(0, 0 [pid 7098] <... symlink resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... chdir resumed>) = 0 [pid 7100] <... write resumed>) = 4 [pid 7099] <... setpgid resumed>) = 0 [pid 7098] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7093] <... futex resumed>) = 0 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7100] close(3 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7098] <... futex resumed>) = 0 [pid 7097] sendmmsg(5, [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7101] <... prctl resumed>) = 0 [pid 7100] <... close resumed>) = 0 [pid 7099] <... openat resumed>) = 3 [pid 7098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7097] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7101] setpgid(0, 0 [pid 7100] symlink("/dev/binderfs", "./binderfs" [pid 7099] write(3, "1000", 4 [pid 7098] <... mmap resumed>) = 0x7f39e3757000 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... setpgid resumed>) = 0 [pid 7100] <... symlink resumed>) = 0 [pid 7099] <... write resumed>) = 4 [pid 7098] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7097] <... futex resumed>) = 1 [pid 7093] <... futex resumed>) = 0 [pid 7028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7100] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] close(3 [pid 7098] <... mprotect resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... openat resumed>) = 3 [pid 7100] <... futex resumed>) = 0 [pid 7098] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7093] <... futex resumed>) = 0 [pid 7081] <... io_uring_enter resumed>) = 767 ./strace-static-x86_64: Process 7104 attached [pid 7101] write(3, "1000", 4 [pid 7100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7099] <... close resumed>) = 0 [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7100] <... mmap resumed>) = 0x7f39e3757000 [pid 7098] <... clone resumed>, parent_tid=[336], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 336 [pid 7097] <... futex resumed>) = 0 [pid 7093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7101] <... write resumed>) = 4 [pid 7100] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7099] symlink("/dev/binderfs", "./binderfs" [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... mprotect resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7093] <... futex resumed>) = 0 [pid 7104] set_robust_list(0x7f39e37779e0, 24 [pid 7101] close(3 [pid 7099] <... symlink resumed>) = 0 [pid 7081] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] close(3 [pid 7101] <... close resumed>) = 0 [pid 7028] <... close resumed>) = 0 [pid 7101] symlink("/dev/binderfs", "./binderfs" [pid 7099] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] close(4 [pid 7101] <... symlink resumed>) = 0 [pid 7100] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7093] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] <... futex resumed>) = 0 [pid 7028] <... close resumed>) = 0 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7028] close(5./strace-static-x86_64: Process 7107 attached [pid 7104] <... set_robust_list resumed>) = 0 [pid 7101] <... futex resumed>) = 0 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] <... clone resumed>, parent_tid=[340], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 340 [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7107] set_robust_list(0x7f39e37779e0, 24 [pid 7104] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7099] <... mmap resumed>) = 0x7f39e3757000 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = 0 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... set_robust_list resumed>) = 0 [pid 7104] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7101] <... mmap resumed>) = 0x7f39e3757000 [pid 7099] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7028] close(6 [pid 7107] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7099] <... mprotect resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7107] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7104] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7101] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7099] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7028] close(7 [pid 7101] <... mprotect resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7104] <... mmap resumed>) = 0x20002000 [pid 7028] close(8 [pid 7101] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7099] <... clone resumed>, parent_tid=[324], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 324 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(9 [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7101] <... clone resumed>, parent_tid=[348], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 348 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... futex resumed>) = 0 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... mmap resumed>) = 0x20002000 [pid 7104] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7101] <... futex resumed>) = 0 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7028] close(10 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(11./strace-static-x86_64: Process 7112 attached [pid 7112] set_robust_list(0x7f39e37779e0, 24 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7107] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7028] close(12 [pid 7112] <... set_robust_list resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7028] close(13./strace-static-x86_64: Process 7111 attached [pid 7112] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7107] <... mmap resumed>) = 0x20ffe000 [pid 7104] <... mmap resumed>) = 0x20ffe000 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] set_robust_list(0x7f39e37779e0, 24 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] close(14 [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7111] <... set_robust_list resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7107] <... futex resumed>) = 1 [pid 7104] <... futex resumed>) = 1 [pid 7100] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7112] <... mmap resumed>) = 0x20002000 [pid 7111] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7107] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] close(15 [pid 7112] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7111] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7107] <... socket resumed>) = 4 [pid 7104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7100] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7112] <... mmap resumed>) = 0x20ffe000 [pid 7111] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... mmap resumed>) = 0x20002000 [pid 7100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7112] <... futex resumed>) = 1 [pid 7111] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... mmap resumed>) = 0x20ffe000 [pid 7107] <... futex resumed>) = 0 [pid 7104] <... socket resumed>) = 4 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... futex resumed>) = 0 [pid 7028] close(16 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7111] <... futex resumed>) = 1 [pid 7107] <... bind resumed>) = 0 [pid 7104] <... futex resumed>) = 1 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7028] close(17 [pid 7112] <... socket resumed>) = 4 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] <... futex resumed>) = 1 [pid 7104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7100] <... futex resumed>) = 0 [pid 7099] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] close(18 [pid 7112] <... futex resumed>) = 1 [pid 7111] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... socket resumed>) = 4 [pid 7107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] <... bind resumed>) = 0 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] close(19 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7111] <... futex resumed>) = 1 [pid 7104] <... futex resumed>) = 1 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7028] close(20 [pid 7112] <... bind resumed>) = 0 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... setsockopt resumed>) = 0 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7099] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7028] close(21 [pid 7112] <... futex resumed>) = 1 [pid 7111] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7107] <... futex resumed>) = 1 [pid 7104] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7101] <... futex resumed>) = 0 [pid 7100] <... futex resumed>) = 0 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... bind resumed>) = 0 [pid 7107] accept(4, NULL, NULL [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] close(22 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... accept resumed>) = 5 [pid 7104] <... setsockopt resumed>) = 0 [pid 7101] <... futex resumed>) = 0 [pid 7100] <... futex resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7111] <... futex resumed>) = 1 [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = 0 [pid 7028] close(23 [pid 7112] <... setsockopt resumed>) = 0 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = 0 [pid 7104] <... futex resumed>) = 1 [pid 7100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] <... futex resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] close(24 [pid 7112] <... futex resumed>) = 1 [pid 7111] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7101] <... futex resumed>) = 0 [pid 7100] <... futex resumed>) = 0 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] <... futex resumed>) = 0 [pid 7097] <... io_uring_enter resumed>) = 767 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... setsockopt resumed>) = 0 [pid 7104] accept(4, NULL, NULL [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] close(25 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] sendmmsg(5, [pid 7104] <... accept resumed>) = 5 [pid 7101] <... futex resumed>) = 0 [pid 7097] <... futex resumed>) = 0 [pid 7093] close(3 [pid 7112] accept(4, NULL, NULL [pid 7111] <... futex resumed>) = 1 [pid 7107] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] <... close resumed>) = 0 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] <... accept resumed>) = 5 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] <... futex resumed>) = 1 [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] <... futex resumed>) = 0 [pid 7093] close(4 [pid 7028] close(26 [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] <... futex resumed>) = 1 [pid 7104] sendmmsg(5, [pid 7100] <... futex resumed>) = 0 [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = 0 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] <... futex resumed>) = 1 [pid 7111] accept(4, NULL, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] <... futex resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(5 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... accept resumed>) = 5 [pid 7107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = 0 [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] close(27 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7104] <... futex resumed>) = 0 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] sendmmsg(5, [pid 7111] <... futex resumed>) = 1 [pid 7107] <... futex resumed>) = 0 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] close(6 [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] close(28 [pid 7112] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7100] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] <... futex resumed>) = 0 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7100] <... futex resumed>) = 0 [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(7 [pid 7028] close(29 [pid 7112] <... futex resumed>) = 1 [pid 7111] sendmmsg(5, [pid 7107] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7104] <... futex resumed>) = 0 [pid 7101] <... futex resumed>) = 0 [pid 7100] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7081] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... futex resumed>) = 0 [pid 7098] <... futex resumed>) = 0 [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = 1 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = 0 [pid 7098] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] <... futex resumed>) = 0 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7101] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7099] <... futex resumed>) = 0 [pid 7093] close(8 [pid 7028] exit_group(0 [pid 7112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... futex resumed>) = 0 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7111] <... futex resumed>) = 0 [pid 7101] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] <... futex resumed>) = ? [pid 7028] <... exit_group resumed>) = ? [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7099] <... futex resumed>) = 0 [pid 7093] close(9 [pid 7081] +++ exited with 0 +++ [pid 7111] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7099] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] +++ exited with 0 +++ [pid 7093] close(10) = -1 EBADF (Bad file descriptor) [pid 7093] close(11 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] close(12 [pid 7098] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7093] close(13 [pid 5086] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... openat resumed>) = 3 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(14 [pid 5086] fstat(3, [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7093] close(15 [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] getdents64(3, [pid 7093] close(16 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(17 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] lstat("./17/binderfs", [pid 7093] close(18 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7101] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] unlink("./17/binderfs" [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(19) = -1 EBADF (Bad file descriptor) [pid 5086] <... unlink resumed>) = 0 [pid 7099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7093] close(20 [pid 5086] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(3 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(21 [pid 5086] <... close resumed>) = 0 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./17" [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(22 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... rmdir resumed>) = 0 [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(23 [pid 5086] mkdir("./18", 0777 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7093] close(24 [pid 5086] <... mkdir resumed>) = 0 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7093] close(25 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(26 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 393 [pid 7104] <... io_uring_enter resumed>) = 767 [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7093] close(27) = -1 EBADF (Bad file descriptor) [pid 7093] close(28 [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7097] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7093] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7152 attached [pid 7097] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7093] exit_group(0 [pid 7152] set_robust_list(0x55555573f5e0, 24 [pid 7093] <... exit_group resumed>) = ? [pid 7152] <... set_robust_list resumed>) = 0 [pid 7152] chdir("./18" [pid 7097] +++ exited with 0 +++ [pid 7152] <... chdir resumed>) = 0 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7093] +++ exited with 0 +++ [pid 7107] <... io_uring_enter resumed>) = 767 [pid 7152] setpgid(0, 0 [pid 7104] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] <... setpgid resumed>) = 0 [pid 7107] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7107] <... futex resumed>) = 0 [pid 7104] <... futex resumed>) = 0 [pid 7098] close(3 [pid 5085] restart_syscall(<... resuming interrupted clone ...> [pid 7152] <... openat resumed>) = 3 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] close(3 [pid 7098] <... close resumed>) = 0 [pid 5085] <... restart_syscall resumed>) = 0 [pid 7152] write(3, "1000", 4 [pid 7112] <... io_uring_enter resumed>) = 767 [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7100] <... close resumed>) = 0 [pid 7098] close(4 [pid 7152] <... write resumed>) = 4 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] close(4 [pid 7098] <... close resumed>) = 0 [pid 7112] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7098] close(5 [pid 5085] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7112] <... futex resumed>) = 0 [pid 7098] <... close resumed>) = 0 [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7098] close(6 [pid 5085] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... openat resumed>) = 3 [pid 7152] close(3 [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7100] <... close resumed>) = 0 [pid 7098] close(7 [pid 5085] fstat(3, [pid 7152] <... close resumed>) = 0 [pid 7111] <... io_uring_enter resumed>) = 767 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7100] close(5 [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7152] symlink("/dev/binderfs", "./binderfs" [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(3 [pid 7100] <... close resumed>) = 0 [pid 7098] close(8 [pid 5085] getdents64(3, [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = 0 [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7152] <... symlink resumed>) = 0 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = 0 [pid 7100] close(6 [pid 7099] close(3 [pid 7098] close(9 [pid 5085] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = 0 [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7152] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(4 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(4 [pid 7098] close(10 [pid 5085] lstat("./18/binderfs", [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7152] <... futex resumed>) = 0 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = 0 [pid 7100] close(7 [pid 7099] <... close resumed>) = 0 [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] close(5 [pid 7098] close(11 [pid 5085] unlink("./18/binderfs" [pid 7152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(5 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = 0 [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... unlink resumed>) = 0 [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7152] <... mmap resumed>) = 0x7f39e3757000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = 0 [pid 7100] close(8 [pid 7099] close(6 [pid 7098] close(12 [pid 5085] getdents64(3, [pid 7152] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7101] close(6 [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] close(7 [pid 7098] close(13 [pid 5085] close(3 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] close(8 [pid 7152] <... mprotect resumed>) = 0 [pid 7098] close(14 [pid 5085] rmdir("./18" [pid 7100] close(9 [pid 7152] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... rmdir resumed>) = 0 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(7 [pid 7099] close(9 [pid 7098] close(15 [pid 5085] mkdir("./19", 0777./strace-static-x86_64: Process 7188 attached [pid 7152] <... clone resumed>, parent_tid=[394], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 394 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(10 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... mkdir resumed>) = 0 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] close(10 [pid 7098] close(16 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7193 attached [pid 7188] set_robust_list(0x7f39e37779e0, 24 [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(8 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7152] <... futex resumed>) = 0 [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(11 [pid 7099] close(11 [pid 7098] close(17 [pid 5085] <... clone resumed>, child_tidptr=0x55555573f5d0) = 315 [pid 7188] <... set_robust_list resumed>) = 0 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] close(12 [pid 7098] close(18 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(9 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(12 [pid 7099] close(13 [pid 7098] close(19 [pid 7193] set_robust_list(0x55555573f5e0, 24 [pid 7188] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(10 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7100] close(13 [pid 7099] close(14 [pid 7098] close(20 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] close(15 [pid 7098] close(21 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(16 [pid 7098] close(22 [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] <... mmap resumed>) = 0x20002000 [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(11 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(17 [pid 7098] close(23 [pid 7193] chdir("./19" [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(14 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7193] <... chdir resumed>) = 0 [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] close(18 [pid 7098] close(24 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(12 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(19 [pid 7098] close(25 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7188] <... mmap resumed>) = 0x20ffe000 [pid 7099] close(20 [pid 7098] close(26 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(15 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] <... prctl resumed>) = 0 [pid 7188] <... futex resumed>) = 1 [pid 7152] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(13 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(21 [pid 7098] close(27 [pid 7193] setpgid(0, 0 [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] close(22 [pid 7098] close(28 [pid 7193] <... setpgid resumed>) = 0 [pid 7188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7152] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(16 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(14 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(23 [pid 7098] close(29 [pid 7193] <... openat resumed>) = 3 [pid 7188] <... socket resumed>) = 4 [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(17 [pid 7099] close(24 [pid 7098] exit_group(0 [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] write(3, "1000", 4 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7104] <... futex resumed>) = ? [pid 7101] close(15 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7098] <... exit_group resumed>) = ? [pid 7193] <... write resumed>) = 4 [pid 7188] <... futex resumed>) = 1 [pid 7152] <... futex resumed>) = 0 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(18 [pid 7099] close(25 [pid 7193] close(3 [pid 7188] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(16 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] <... close resumed>) = 0 [pid 7099] close(26 [pid 7193] symlink("/dev/binderfs", "./binderfs" [pid 7188] <... bind resumed>) = 0 [pid 7152] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] +++ exited with 0 +++ [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(19 [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7111] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7099] close(27 [pid 7111] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(28 [pid 7098] +++ exited with 0 +++ [pid 7099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] close(29) = -1 EBADF (Bad file descriptor) [pid 7099] exit_group(0 [pid 7193] <... symlink resumed>) = 0 [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7111] <... futex resumed>) = ? [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(17 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7099] <... exit_group resumed>) = ? [pid 7193] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7188] <... futex resumed>) = 0 [pid 7152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(20 [pid 7193] <... futex resumed>) = 0 [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 7193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7152] <... futex resumed>) = 0 [pid 7111] +++ exited with 0 +++ [pid 7101] close(18 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7188] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(21 [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7193] <... mmap resumed>) = 0x7f39e3757000 [pid 7188] <... setsockopt resumed>) = 0 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(19 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7193] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(22 [pid 7099] +++ exited with 0 +++ [pid 5081] <... openat resumed>) = 3 [pid 7193] <... mprotect resumed>) = 0 [pid 7188] <... futex resumed>) = 1 [pid 7152] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7193] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(20 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] <... clone resumed>, parent_tid=[316], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 316 [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(23 [pid 5081] fstat(3, [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7152] <... futex resumed>) = 0 [pid 7193] <... futex resumed>) = 0 [pid 7188] accept(4, NULL, NULL [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7101] close(21 [pid 5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7188] <... accept resumed>) = 5 [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(24 [pid 5084] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] getdents64(3, [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(22 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 7242 attached [pid 7188] <... futex resumed>) = 1 [pid 7152] <... futex resumed>) = 0 [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(25 [pid 5084] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7242] set_robust_list(0x7f39e37779e0, 24 [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] close(23 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... openat resumed>) = 3 [pid 5081] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7242] <... set_robust_list resumed>) = 0 [pid 7188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7152] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(26 [pid 5084] fstat(3, [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7242] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7188] sendmmsg(5, [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7242] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] close(24 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] lstat("./17/binderfs", [pid 7242] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 [pid 7188] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(27 [pid 5084] getdents64(3, [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7242] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7101] close(25 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] unlink("./17/binderfs" [pid 7242] <... mmap resumed>) = 0x20ffe000 [pid 7188] <... futex resumed>) = 1 [pid 7152] <... futex resumed>) = 0 [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(28 [pid 5084] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... unlink resumed>) = 0 [pid 7242] <... futex resumed>) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] <... futex resumed>) = 0 [pid 7101] close(26 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] getdents64(3, [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7188] <... futex resumed>) = 0 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] close(29 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7242] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... socket resumed>) = 4 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... bind resumed>) = 0 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... setsockopt resumed>) = 0 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] accept(4, NULL, NULL [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... accept resumed>) = 5 [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7101] close(27 [pid 7100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] lstat("./17/binderfs", [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7242] <... futex resumed>) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7107] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] <... futex resumed>) = 1 [pid 7188] <... futex resumed>) = 0 [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] exit_group(0 [pid 7101] close(28 [pid 5084] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] close(3 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] sendmmsg(5, [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7193] <... futex resumed>) = 0 [pid 7188] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7152] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5081] <... close resumed>) = 0 [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... futex resumed>) = ? [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7100] <... exit_group resumed>) = ? [pid 5084] unlink("./17/binderfs" [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] <... futex resumed>) = 0 [pid 7193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] +++ exited with 0 +++ [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7193] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7242] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7193] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7101] close(29 [pid 7100] +++ exited with 0 +++ [pid 5084] <... unlink resumed>) = 0 [pid 5081] rmdir("./17" [pid 7112] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7112] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] getdents64(3, [pid 5081] <... rmdir resumed>) = 0 [pid 5084] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7101] exit_group(0 [pid 5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5084] close(3 [pid 7112] <... futex resumed>) = ? [pid 7101] <... exit_group resumed>) = ? [pid 5084] <... close resumed>) = 0 [pid 5083] restart_syscall(<... resuming interrupted clone ...> [pid 5084] rmdir("./17" [pid 5081] mkdir("./18", 0777 [pid 5083] <... restart_syscall resumed>) = 0 [pid 5084] <... rmdir resumed>) = 0 [ 70.929073][ T7257] ================================================================== [ 70.937181][ T7257] BUG: KASAN: use-after-free in io_wq_worker_running+0x114/0x130 [ 70.944941][ T7257] Read of size 4 at addr ffff88801d031804 by task iou-wrk-7112/7257 [ 70.952918][ T7257] [ 70.955247][ T7257] CPU: 0 PID: 7257 Comm: iou-wrk-7112 Not tainted 6.2.0-rc2-syzkaller-00256-ga689b938df39 #0 [ 70.965406][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 70.975450][ T7257] Call Trace: [pid 7242] <... io_uring_enter resumed>) = 767 [pid 7188] <... io_uring_enter resumed>) = 767 [pid 7152] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5084] mkdir("./18", 0777 [pid 5081] <... mkdir resumed>) = 0 [pid 7188] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] close(3 [pid 5084] <... mkdir resumed>) = 0 [pid 5083] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7188] <... futex resumed>) = 0 [pid 7152] <... close resumed>) = 0 [pid 5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7188] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] close(4 [pid 5083] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 357 [pid 7152] <... close resumed>) = 0 [pid 5084] <... clone resumed>, child_tidptr=0x55555573f5d0) = 343 [pid 5083] <... openat resumed>) = 3 [pid 7152] close(5 [pid 5083] fstat(3, [pid 7152] <... close resumed>) = 0 [pid 5083] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7152] close(6 [pid 5083] getdents64(3, [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7242] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7152] close(7 [pid 5083] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7242] <... futex resumed>) = 1 [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] close(8 [pid 5083] lstat("./19/binderfs", [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7152] close(9 [pid 5083] unlink("./19/binderfs" [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... unlink resumed>) = 0 [pid 7152] close(10 [pid 5083] getdents64(3, [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7152] close(11 [pid 5083] close(3 [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = 0 [pid 7152] close(12 [pid 5083] rmdir("./19" [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... rmdir resumed>) = 0 [pid 7242] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7152] close(13 [pid 5083] mkdir("./20", 0777 [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... mkdir resumed>) = 0 [pid 7152] close(14 [pid 5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7152] close(15 [pid 5083] <... clone resumed>, child_tidptr=0x55555573f5d0) = 372 [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7152] close(16 [pid 7242] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] close(17) = -1 EBADF (Bad file descriptor) [ 70.978714][ T7257] [ 70.981646][ T7257] dump_stack_lvl+0xd1/0x138 [ 70.986272][ T7257] print_report+0x15e/0x45d [ 70.990813][ T7257] ? __phys_addr+0xc8/0x140 [ 70.995365][ T7257] ? io_wq_worker_running+0x114/0x130 [ 71.000781][ T7257] kasan_report+0xbf/0x1f0 [ 71.005233][ T7257] ? io_wq_worker_running+0x114/0x130 [ 71.010653][ T7257] io_wq_worker_running+0x114/0x130 [ 71.015917][ T7257] schedule_timeout+0x1e1/0x2a0 [ 71.020799][ T7257] ? usleep_range_state+0x1b0/0x1b0 [pid 7152] close(18) = -1 EBADF (Bad file descriptor) [pid 7152] close(19) = -1 EBADF (Bad file descriptor) [pid 7152] close(20 [pid 7242] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] close(21) = -1 EBADF (Bad file descriptor) [pid 7152] close(22) = -1 EBADF (Bad file descriptor) [pid 7152] close(23) = -1 EBADF (Bad file descriptor) [pid 7152] close(24) = -1 EBADF (Bad file descriptor) [pid 7152] close(25) = -1 EBADF (Bad file descriptor) [pid 7242] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7152] close(26) = -1 EBADF (Bad file descriptor) [pid 7152] close(27) = -1 EBADF (Bad file descriptor) [pid 7152] close(28) = -1 EBADF (Bad file descriptor) [pid 7152] close(29) = -1 EBADF (Bad file descriptor) [pid 7152] exit_group(0 [pid 7242] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7188] <... futex resumed>) = ? [pid 7152] <... exit_group resumed>) = ? [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7242] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7188] +++ exited with 0 +++ [ 71.026031][ T7257] ? af_alg_wait_for_data+0x385/0x690 [ 71.031443][ T7257] ? lock_downgrade+0x6e0/0x6e0 [ 71.036321][ T7257] ? rwlock_bug.part.0+0x90/0x90 [ 71.041293][ T7257] wait_woken+0x197/0x200 [ 71.045669][ T7257] af_alg_wait_for_data+0x48d/0x690 [ 71.050921][ T7257] ? af_alg_wait_for_wmem+0x510/0x510 [ 71.056327][ T7257] ? __init_waitqueue_head+0x150/0x150 [ 71.061825][ T7257] ? __local_bh_enable_ip+0xa4/0x130 [ 71.067146][ T7257] skcipher_recvmsg+0x82d/0xe20 [ 71.072050][ T7257] ? skcipher_bind+0x30/0x30 [pid 7152] +++ exited with 0 +++ [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5086] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5086] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5086] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5086] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5086] getdents64(3, 0x555555740740 /* 3 entries */, 32768) = 80 [pid 5086] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5086] lstat("./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5086] unlink("./18/binderfs") = 0 [pid 5086] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5086] close(3) = 0 [pid 5086] rmdir("./18") = 0 [pid 5086] mkdir("./19", 0777) = 0 [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 397 ./strace-static-x86_64: Process 7271 attached [pid 7271] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7271] chdir("./19") = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7271] write(3, "1000", 4) = 4 [ 71.076678][ T7257] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 71.082006][ T7257] ? security_socket_recvmsg+0x93/0xc0 [ 71.087507][ T7257] sock_read_iter+0x348/0x480 [ 71.092304][ T7257] ? ____sys_recvmsg+0x610/0x610 [ 71.097271][ T7257] ? __io_import_iovec+0x1ff/0x450 [ 71.102416][ T7257] ? security_file_permission+0xaf/0xd0 [ 71.108002][ T7257] ? ____sys_recvmsg+0x610/0x610 [ 71.112977][ T7257] io_read+0x323/0x1420 [ 71.117173][ T7257] ? io_writev_prep_async+0x270/0x270 [ 71.122586][ T7257] ? __lock_acquire+0x166e/0x56d0 [pid 7271] close(3) = 0 [pid 7271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 7193] <... futex resumed>) = 0 [pid 7271] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7193] close(3 [pid 7271] <... mprotect resumed>) = 0 [pid 7193] <... close resumed>) = 0 [pid 7271] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7193] close(4) = 0 [pid 7271] <... clone resumed>, parent_tid=[398], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 398 [pid 7193] close(5 [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = 0 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(6 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7193] close(7) = -1 EBADF (Bad file descriptor) [pid 7193] close(8) = -1 EBADF (Bad file descriptor) [pid 7193] close(9) = -1 EBADF (Bad file descriptor) [pid 7193] close(10) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7272 attached [pid 7193] close(11 [pid 7272] set_robust_list(0x7f39e37779e0, 24 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... set_robust_list resumed>) = 0 [pid 7193] close(12 [pid 7272] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7193] close(13 [pid 7272] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... mmap resumed>) = 0x20002000 [pid 7193] close(14 [pid 7272] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... mmap resumed>) = 0x20ffe000 [pid 7193] close(15 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(16 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7193] close(17 [pid 7272] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 71.127644][ T7257] ? find_held_lock+0x2d/0x110 [ 71.132448][ T7257] ? io_writev_prep_async+0x270/0x270 [ 71.137944][ T7257] io_issue_sqe+0x156/0x1220 [ 71.142571][ T7257] ? do_raw_spin_lock+0x124/0x2b0 [ 71.147634][ T7257] io_wq_submit_work+0x29c/0xdc0 [ 71.152633][ T7257] io_worker_handle_work+0xc41/0x1c60 [ 71.158058][ T7257] io_wqe_worker+0xa5b/0xe40 [ 71.162691][ T7257] ? io_worker_handle_work+0x1c60/0x1c60 [ 71.168367][ T7257] ? ret_from_fork+0x8/0x30 [ 71.172911][ T7257] ? lock_downgrade+0x6e0/0x6e0 [pid 7272] <... socket resumed>) = 4 [pid 7193] close(18 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(19 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7193] close(20 [pid 7272] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... bind resumed>) = 0 [pid 7193] close(21 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(22 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7193] close(23 [pid 7272] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... setsockopt resumed>) = 0 [pid 7193] close(24 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(25 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7193] close(26 [pid 7272] accept(4, NULL, NULL [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... accept resumed>) = 5 [pid 7193] close(27 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7193] close(28 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7193] close(29 [pid 7272] sendmmsg(5, [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7272] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7193] exit_group(0 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = ? [pid 7193] <... exit_group resumed>) = ? [ 71.177792][ T7257] ? do_raw_spin_lock+0x124/0x2b0 [ 71.182854][ T7257] ? rwlock_bug.part.0+0x90/0x90 [ 71.187843][ T7257] ? _raw_spin_unlock_irq+0x23/0x50 [ 71.193087][ T7257] ? io_worker_handle_work+0x1c60/0x1c60 [ 71.198767][ T7257] ret_from_fork+0x1f/0x30 [ 71.203233][ T7257] [ 71.206270][ T7257] [ 71.208605][ T7257] Allocated by task 7112: [ 71.212950][ T7257] kasan_save_stack+0x22/0x40 [ 71.217659][ T7257] kasan_set_track+0x25/0x30 [ 71.222272][ T7257] __kasan_kmalloc+0xa5/0xb0 [pid 7272] <... futex resumed>) = 1 [pid 7271] <... futex resumed>) = 0 [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7272] <... futex resumed>) = 0 [pid 7271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... futex resumed>) = 0 [pid 7272] io_uring_enter(3, 767, 0, 0, NULL, 0 [ 71.226882][ T7257] create_io_worker+0x10c/0x630 [ 71.231759][ T7257] create_worker_cb+0x1fb/0x270 [ 71.236652][ T7257] task_work_run+0x16f/0x270 [ 71.241278][ T7257] ptrace_notify+0x118/0x140 [ 71.245889][ T7257] syscall_exit_to_user_mode_prepare+0x129/0x280 [ 71.252244][ T7257] syscall_exit_to_user_mode+0xd/0x50 [ 71.257639][ T7257] do_syscall_64+0x46/0xb0 [ 71.262084][ T7257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 71.268000][ T7257] [ 71.270330][ T7257] Freed by task 7257: [ 71.274310][ T7257] kasan_save_stack+0x22/0x40 [pid 7271] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7261 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 7261] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7261] chdir("./18") = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 [pid 7261] close(3) = 0 [pid 7261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [ 71.279008][ T7257] kasan_set_track+0x25/0x30 [ 71.283614][ T7257] kasan_save_free_info+0x2e/0x40 [ 71.288663][ T7257] ____kasan_slab_free+0x160/0x1c0 [ 71.293801][ T7257] slab_free_freelist_hook+0x8b/0x1c0 [ 71.299216][ T7257] __kmem_cache_free+0xaf/0x3b0 [ 71.304097][ T7257] io_queue_worker_create+0x567/0x660 [ 71.309508][ T7257] io_wqe_dec_running+0x1e4/0x240 [ 71.314829][ T7257] io_wq_worker_sleeping+0xa6/0xc0 [ 71.319980][ T7257] schedule+0x16e/0x1b0 [ 71.324170][ T7257] schedule_timeout+0x1e1/0x2a0 [pid 7261] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7261] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[358], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 358 [pid 7272] <... io_uring_enter resumed>) = 767 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7272] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7261] <... futex resumed>) = 0 [pid 7272] <... futex resumed>) = 0 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7272] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(3) = 0 [pid 7271] close(4./strace-static-x86_64: Process 7274 attached ) = 0 [pid 7274] set_robust_list(0x7f39e37779e0, 24 [pid 7271] close(5 [pid 7274] <... set_robust_list resumed>) = 0 [pid 7271] <... close resumed>) = 0 [pid 7274] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7271] close(6 [pid 7274] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7271] close(7 [pid 7274] <... mmap resumed>) = 0x20002000 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7271] close(8 [pid 7274] <... mmap resumed>) = 0x20ffe000 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(9 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(10 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7271] close(11 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... socket resumed>) = 4 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(12 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(13 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7271] close(14 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... bind resumed>) = 0 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 71.329047][ T7257] wait_woken+0x197/0x200 [ 71.333416][ T7257] af_alg_wait_for_data+0x48d/0x690 [ 71.338652][ T7257] skcipher_recvmsg+0x82d/0xe20 [ 71.343540][ T7257] sock_read_iter+0x348/0x480 [ 71.348254][ T7257] io_read+0x323/0x1420 [ 71.352445][ T7257] io_issue_sqe+0x156/0x1220 [ 71.357067][ T7257] io_wq_submit_work+0x29c/0xdc0 [ 71.362037][ T7257] io_worker_handle_work+0xc41/0x1c60 [ 71.367444][ T7257] io_wqe_worker+0xa5b/0xe40 [ 71.372072][ T7257] ret_from_fork+0x1f/0x30 [ 71.376523][ T7257] [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(15 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(16 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7271] close(17 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... setsockopt resumed>) = 0 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(18 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(19 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] accept(4, NULL, NULL [pid 7271] close(20 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... accept resumed>) = 5 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(21 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(22 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] sendmmsg(5, [pid 7271] close(23 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(24 [pid 7274] <... futex resumed>) = 1 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(25 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7271] close(26 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] <... futex resumed>) = 0 [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7271] close(27 [pid 7261] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] <... futex resumed>) = 0 [pid 7274] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7271] close(28 [pid 7261] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7271] close(29) = -1 EBADF (Bad file descriptor) [ 71.378864][ T7257] Last potentially related work creation: [ 71.384765][ T7257] kasan_save_stack+0x22/0x40 [ 71.389472][ T7257] __kasan_record_aux_stack+0xbc/0xd0 [ 71.394886][ T7257] task_work_add+0x7f/0x2c0 [ 71.399438][ T7257] io_queue_worker_create+0x41d/0x660 [ 71.404855][ T7257] io_wqe_dec_running+0x1e4/0x240 [ 71.409917][ T7257] io_wq_worker_sleeping+0xa6/0xc0 [ 71.415069][ T7257] schedule+0x16e/0x1b0 [ 71.419259][ T7257] schedule_timeout+0x1e1/0x2a0 [ 71.424131][ T7257] wait_woken+0x197/0x200 [pid 7271] exit_group(0 [pid 7272] <... futex resumed>) = ? [pid 7271] <... exit_group resumed>) = ? [pid 7261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 71.428491][ T7257] af_alg_wait_for_data+0x48d/0x690 [ 71.433722][ T7257] skcipher_recvmsg+0x82d/0xe20 [ 71.438609][ T7257] sock_read_iter+0x348/0x480 [ 71.443321][ T7257] io_read+0x323/0x1420 [ 71.447502][ T7257] io_issue_sqe+0x156/0x1220 [ 71.452122][ T7257] io_wq_submit_work+0x29c/0xdc0 [ 71.457089][ T7257] io_worker_handle_work+0xc41/0x1c60 [ 71.462491][ T7257] io_wqe_worker+0xa5b/0xe40 [ 71.467109][ T7257] ret_from_fork+0x1f/0x30 [ 71.471550][ T7257] [ 71.473880][ T7257] The buggy address belongs to the object at ffff88801d031800 ./strace-static-x86_64: Process 7262 attached [pid 7274] <... io_uring_enter resumed>) = 767 [pid 7262] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7262] chdir("./18") = 0 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7262] setpgid(0, 0) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7274] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7262] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7261] close(3 [pid 7274] <... futex resumed>) = 0 [pid 7262] <... futex resumed>) = 0 [pid 7261] <... close resumed>) = 0 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7261] close(4 [pid 7262] <... mmap resumed>) = 0x7f39e3757000 [pid 7261] <... close resumed>) = 0 [pid 7262] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7261] close(5 [pid 7262] <... mprotect resumed>) = 0 [pid 7261] <... close resumed>) = 0 [pid 7262] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7261] close(6) = -1 EBADF (Bad file descriptor) [pid 7262] <... clone resumed>, parent_tid=[344], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 344 [pid 7261] close(7 [pid 7274] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7262] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] <... futex resumed>) = 0 [pid 7261] close(8 [pid 7262] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7261] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 71.473880][ T7257] which belongs to the cache kmalloc-512 of size 512 [ 71.488126][ T7257] The buggy address is located 4 bytes inside of [ 71.488126][ T7257] 512-byte region [ffff88801d031800, ffff88801d031a00) [ 71.501336][ T7257] [ 71.503670][ T7257] The buggy address belongs to the physical page: [ 71.510091][ T7257] page:ffffea0000740c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d030 [ 71.520262][ T7257] head:ffffea0000740c00 order:2 compound_mapcount:0 subpages_mapcount:0 compound_pincount:0 [pid 7261] close(9) = -1 EBADF (Bad file descriptor) [pid 7261] close(10) = -1 EBADF (Bad file descriptor) [pid 7261] close(11) = -1 EBADF (Bad file descriptor) [pid 7261] close(12 [pid 7274] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7261] close(13) = -1 EBADF (Bad file descriptor) [pid 7261] close(14) = -1 EBADF (Bad file descriptor) [pid 7261] close(15) = -1 EBADF (Bad file descriptor) [pid 7261] close(16) = -1 EBADF (Bad file descriptor) [pid 7261] close(17) = -1 EBADF (Bad file descriptor) [pid 7274] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 7261] close(18 [pid 7274] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7261] close(19) = -1 EBADF (Bad file descriptor) [pid 7261] close(20) = -1 EBADF (Bad file descriptor) [pid 7261] close(21) = -1 EBADF (Bad file descriptor) [pid 7261] close(22) = -1 EBADF (Bad file descriptor) [pid 7261] close(23) = -1 EBADF (Bad file descriptor) [pid 7261] close(24) = -1 EBADF (Bad file descriptor) [pid 7261] close(25) = -1 EBADF (Bad file descriptor) [pid 7261] close(26) = -1 EBADF (Bad file descriptor) [pid 7261] close(27) = -1 EBADF (Bad file descriptor) [pid 7261] close(28) = -1 EBADF (Bad file descriptor) [pid 7261] close(29) = -1 EBADF (Bad file descriptor) [pid 7261] exit_group(0 [pid 7274] <... futex resumed>) = ? [pid 7261] <... exit_group resumed>) = ? [pid 7262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 71.530343][ T7257] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 71.538357][ T7257] raw: 00fff00000010200 ffff888012441c80 dead000000000122 0000000000000000 [ 71.546971][ T7257] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 71.555572][ T7257] page dumped because: kasan: bad access detected [ 71.562000][ T7257] page_owner tracks the page as allocated [pid 7262] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3736000 [pid 7262] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7262] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[345], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 345 [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7262] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7282 attached [pid 7282] set_robust_list(0x7f39e37569e0, 24) = 0 [pid 7282] socket(AF_ALG, SOCK_SEQPACKET, 0) = 3 [pid 7282] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [pid 7282] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7282] bind(3, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7262] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... bind resumed>) = 0 [pid 7282] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [pid 7282] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7282] setsockopt(3, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7262] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... setsockopt resumed>) = 0 [pid 7282] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [pid 7282] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7282] accept(3, NULL, NULL [pid 7262] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... accept resumed>) = 4 [pid 7282] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [pid 7282] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7282] sendmmsg(4, [pid 7262] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2d\xa6\x4c\x9a\x8a\xa9\x94\x16\x46\x5d\x01\xdc\x86\x35\x31\xc6\x5e\x48\x4b\xe6\x6c\x0f\x27\xfb\x9b\x59\x61\x8b\xe3\xf6\xbe\xc8\x75\xc6\x0e\x72\xa5\x89\x59\x69\x36\x79\xf5\x4c\xfc\x4c\x7e\xb2\x97\x02\x8b\x49\x18\x93\xa9\x7a\xce\xf6\xd4\x8c\x8d\xe8\xd5\x7c\x7e\xc3\xc4\x17\x10\xeb\xfa\x75\x8f\x7b\xe7\x15\x4b\x83\x49\x47\x56\x20\x46\x96\x2e\x8c\xb6\x49\x93\xe6\x5e\x6e\xe4\xb8\xc9\x82\xa9\x28\x3b\xc2"..., iov_len=2819}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=2819}], 1, 0) = 1 [pid 7282] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [ 71.567729][ T7257] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 7168, tgid 7100 (iou-wrk-7107), ts 70879177121, free_ts 66432676181 [ 71.588516][ T7257] get_page_from_freelist+0x119c/0x2ce0 [ 71.594107][ T7257] __alloc_pages+0x1cb/0x5b0 [ 71.598740][ T7257] alloc_pages+0x1aa/0x270 [ 71.603184][ T7257] allocate_slab+0x25f/0x350 [ 71.607824][ T7257] ___slab_alloc+0xa91/0x1400 [ 71.612536][ T7257] __slab_alloc.constprop.0+0x56/0xa0 [ 71.617960][ T7257] __kmem_cache_alloc_node+0x1a4/0x430 [ 71.623453][ T7257] __kmalloc_node_track_caller+0x4b/0xc0 [pid 7282] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7282] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x10c} --- [pid 7262] ???(./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7265] chdir("./20") = 0 [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 [pid 7265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f39e3757000 [pid 7265] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7265] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[373], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 373 [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7283 attached [pid 7283] set_robust_list(0x7f39e37779e0, 24) = 0 [pid 7283] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7283] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0) = 0x20002000 [pid 7283] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000) = 0x20ffe000 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [ 71.629128][ T7257] __alloc_skb+0xe9/0x310 [ 71.633498][ T7257] skb_copy+0x13d/0x3c0 [ 71.637689][ T7257] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb67/0x12c0 [ 71.644411][ T7257] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 71.649898][ T7257] mac80211_hwsim_beacon_tx+0x560/0xab0 [ 71.655473][ T7257] __iterate_interfaces+0x2c8/0x550 [ 71.660713][ T7257] ieee80211_iterate_active_interfaces_atomic+0x74/0x180 [ 71.667778][ T7257] mac80211_hwsim_beacon+0x101/0x200 [ 71.673103][ T7257] page last free stack trace: [pid 7283] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... socket resumed>) = 4 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [pid 7283] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... bind resumed>) = 0 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [pid 7283] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... setsockopt resumed>) = 0 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [pid 7283] accept(4, NULL, NULL [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... accept resumed>) = 5 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [pid 7283] sendmmsg(5, [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7283] <... futex resumed>) = 0 [pid 7265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7265] <... futex resumed>) = 0 [ 71.677783][ T7257] free_pcp_prepare+0x65c/0xc00 [ 71.682664][ T7257] free_unref_page+0x1d/0x490 [ 71.687387][ T7257] qlist_free_all+0x6a/0x170 [ 71.692013][ T7257] kasan_quarantine_reduce+0x192/0x220 [ 71.697512][ T7257] __kasan_slab_alloc+0x66/0x90 [ 71.702569][ T7257] kmem_cache_alloc+0x1e4/0x430 [ 71.707448][ T7257] getname_flags.part.0+0x50/0x4f0 [ 71.712601][ T7257] getname+0x92/0xd0 [ 71.716533][ T7257] do_sys_openat2+0xf5/0x4c0 [ 71.721149][ T7257] __x64_sys_openat+0x143/0x1f0 [ 71.726029][ T7257] do_syscall_64+0x39/0xb0 [pid 7283] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7265] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] +++ exited with 0 +++ [pid 7193] +++ exited with 0 +++ [pid 5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5085] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5085] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5085] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5085] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5085] getdents64(3, 0x555555740740 /* 3 entries */, 32768) = 80 [pid 5085] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5085] lstat("./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5085] unlink("./19/binderfs") = 0 [pid 5085] getdents64(3, 0x555555740740 /* 0 entries */, 32768) = 0 [pid 5085] close(3) = 0 [pid 5085] rmdir("./19") = 0 [pid 5085] mkdir("./20", 0777) = 0 [pid 5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573f5d0) = 325 [ 71.730477][ T7257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 71.736396][ T7257] [ 71.738728][ T7257] Memory state around the buggy address: [ 71.744545][ T7257] ffff88801d031700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.752652][ T7257] ffff88801d031780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.760827][ T7257] >ffff88801d031800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.768906][ T7257] ^ [ 71.772991][ T7257] ffff88801d031880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ./strace-static-x86_64: Process 7284 attached [pid 7265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7284] set_robust_list(0x55555573f5e0, 24) = 0 [pid 7284] chdir("./20") = 0 [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] setpgid(0, 0) = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 71.781168][ T7257] ffff88801d031900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.789250][ T7257] ================================================================== [ 71.806978][ T1206] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.813558][ T1206] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.823696][ T7257] Kernel panic - not syncing: KASAN: panic_on_warn set ... [pid 7284] write(3, "1000", 4) = 4 [pid 7274] +++ exited with 0 +++ [pid 7272] +++ exited with 0 +++ [pid 7271] +++ exited with 0 +++ [pid 7261] +++ exited with 0 +++ [pid 7284] close(3 [pid 5086] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 7284] <... close resumed>) = 0 [pid 7283] <... io_uring_enter resumed>) = 767 [pid 5086] restart_syscall(<... resuming interrupted clone ...> [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 7284] symlink("/dev/binderfs", "./binderfs" [pid 5086] <... restart_syscall resumed>) = 0 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 7284] <... symlink resumed>) = 0 [pid 5081] <... restart_syscall resumed>) = 0 [pid 7284] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [ 71.830945][ T7257] CPU: 0 PID: 7257 Comm: iou-wrk-7112 Not tainted 6.2.0-rc2-syzkaller-00256-ga689b938df39 #0 [ 71.841119][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 71.851194][ T7257] Call Trace: [ 71.854482][ T7257] [ 71.857427][ T7257] dump_stack_lvl+0xd1/0x138 [ 71.862053][ T7257] panic+0x2cc/0x626 [ 71.865990][ T7257] ? panic_print_sys_info.part.0+0x110/0x110 [ 71.872011][ T7257] ? preempt_schedule_thunk+0x1a/0x20 [ 71.877417][ T7257] ? preempt_schedule_common+0x59/0xc0 [pid 7284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7284] <... mmap resumed>) = 0x7f39e3757000 [pid 5086] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7284] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 5086] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7284] <... mprotect resumed>) = 0 [pid 5086] fstat(3, [pid 5081] <... openat resumed>) = 3 [pid 7284] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5081] fstat(3, [pid 5086] getdents64(3, [pid 5081] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 7284] <... clone resumed>, parent_tid=[326], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 326 [pid 5086] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 5081] getdents64(3, [pid 7284] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5081] <... getdents64 resumed>0x555555740740 /* 3 entries */, 32768) = 80 [pid 7284] <... futex resumed>) = 0 [pid 5086] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5081] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 7284] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] lstat("./19/binderfs", [pid 5081] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7283] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] close(3 [pid 5086] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5081] lstat("./18/binderfs", [pid 7283] <... futex resumed>) = 0 [pid 7265] <... close resumed>) = 0 [pid 5086] unlink("./19/binderfs" [pid 5081] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 7283] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7265] close(4 [pid 5086] <... unlink resumed>) = 0 [pid 5081] unlink("./18/binderfs" [pid 7265] <... close resumed>) = 0 [pid 5086] getdents64(3, [pid 5081] <... unlink resumed>) = 0 [pid 7265] close(5 [pid 5086] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 5081] getdents64(3, [pid 7265] <... close resumed>) = 0 [pid 5086] close(3 [pid 5081] <... getdents64 resumed>0x555555740740 /* 0 entries */, 32768) = 0 [pid 7265] close(6 [pid 5086] <... close resumed>) = 0 [pid 5081] close(3 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] rmdir("./19" [pid 5081] <... close resumed>) = 0 [pid 7265] close(7 [pid 5086] <... rmdir resumed>) = 0 [pid 5081] rmdir("./18" [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] mkdir("./20", 0777 [pid 5081] <... rmdir resumed>) = 0 [pid 7265] close(8 [pid 5086] <... mkdir resumed>) = 0 [pid 5081] mkdir("./19", 0777 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] <... mkdir resumed>) = 0 [pid 7265] close(9 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 71.882921][ T7257] check_panic_on_warn.cold+0x19/0x35 [ 71.888334][ T7257] end_report.part.0+0x36/0x73 [ 71.893136][ T7257] ? io_wq_worker_running+0x114/0x130 [ 71.898557][ T7257] kasan_report.cold+0xa/0xf [ 71.903196][ T7257] ? io_wq_worker_running+0x114/0x130 [ 71.908611][ T7257] io_wq_worker_running+0x114/0x130 [ 71.913852][ T7257] schedule_timeout+0x1e1/0x2a0 [ 71.918737][ T7257] ? usleep_range_state+0x1b0/0x1b0 [ 71.923968][ T7257] ? af_alg_wait_for_data+0x385/0x690 [pid 5086] <... clone resumed>, child_tidptr=0x55555573f5d0) = 401 [pid 7265] close(10 [pid 5081] <... clone resumed>, child_tidptr=0x55555573f5d0) = 364 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7265] close(11) = -1 EBADF (Bad file descriptor) [pid 7265] close(12) = -1 EBADF (Bad file descriptor) [pid 7265] close(13) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7289 attached [pid 7265] close(14) = -1 EBADF (Bad file descriptor) [pid 7289] set_robust_list(0x55555573f5e0, 24 [pid 7265] close(15 [pid 7289] <... set_robust_list resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] chdir("./19" [pid 7265] close(16 [pid 7289] <... chdir resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] close(17 [pid 7289] <... prctl resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] setpgid(0, 0 [pid 7265] close(18 [pid 7289] <... setpgid resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7265] close(19 [pid 7289] <... openat resumed>) = 3 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] write(3, "1000", 4 [pid 7265] close(20 [pid 7289] <... write resumed>) = 4 [pid 7284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] close(3 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] close(21 [pid 7289] <... close resumed>) = 0 [pid 7284] <... futex resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] symlink("/dev/binderfs", "./binderfs" [pid 7284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7265] close(22 [pid 7289] <... symlink resumed>) = 0 [pid 7284] <... mmap resumed>) = 0x7f39e3736000 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 71.929375][ T7257] ? lock_downgrade+0x6e0/0x6e0 [ 71.934252][ T7257] ? rwlock_bug.part.0+0x90/0x90 [ 71.939231][ T7257] wait_woken+0x197/0x200 [ 71.943609][ T7257] af_alg_wait_for_data+0x48d/0x690 [ 71.948854][ T7257] ? af_alg_wait_for_wmem+0x510/0x510 [ 71.954267][ T7257] ? __init_waitqueue_head+0x150/0x150 [ 71.959774][ T7257] ? __local_bh_enable_ip+0xa4/0x130 [ 71.965092][ T7257] skcipher_recvmsg+0x82d/0xe20 [ 71.970076][ T7257] ? skcipher_bind+0x30/0x30 [ 71.974708][ T7257] ? bpf_lsm_socket_recvmsg+0x9/0x10 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7284] mprotect(0x7f39e3737000, 131072, PROT_READ|PROT_WRITE [pid 7265] close(23 [pid 7289] <... futex resumed>) = 0 [pid 7284] <... mprotect resumed>) = 0 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7284] clone(child_stack=0x7f39e37563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7265] close(24 [pid 7289] <... mmap resumed>) = 0x7f39e3757000 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] mprotect(0x7f39e3758000, 131072, PROT_READ|PROT_WRITE [pid 7284] <... clone resumed>, parent_tid=[327], tls=0x7f39e3756700, child_tidptr=0x7f39e37569d0) = 327 [pid 7265] close(25 [pid 7289] <... mprotect resumed>) = 0 [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7289] clone(child_stack=0x7f39e37773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 7284] <... futex resumed>) = 0 [pid 7265] close(26 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7290 attached [pid 7289] <... clone resumed>, parent_tid=[365], tls=0x7f39e3777700, child_tidptr=0x7f39e37779d0) = 365 [pid 7265] close(27 [pid 7290] set_robust_list(0x7f39e37569e0, 24 [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7290] <... set_robust_list resumed>) = 0 [pid 7289] <... futex resumed>) = 0 [pid 7265] close(28./strace-static-x86_64: Process 7291 attached [pid 7290] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7291] set_robust_list(0x7f39e37779e0, 24 [pid 7290] <... socket resumed>) = 3 [pid 7265] close(29 [pid 7291] <... set_robust_list resumed>) = 0 [pid 7290] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7265] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7291] io_uring_setup(16094, {flags=0, sq_thread_cpu=0, sq_thread_idle=0 [pid 7290] <... futex resumed>) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7265] exit_group(0 [pid 7291] <... io_uring_setup resumed>, sq_entries=16384, cq_entries=32768, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=524608}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 3 [pid 7290] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = ? [pid 7265] <... exit_group resumed>) = ? [pid 7291] mmap(0x20002000, 590144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0 [pid 7290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7284] <... futex resumed>) = 0 [pid 7291] <... mmap resumed>) = 0x20002000 [pid 7290] bind(3, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] mmap(0x20ffe000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 3, 0x10000000 [pid 7290] <... bind resumed>) = 0 [pid 7291] <... mmap resumed>) = 0x20ffe000 [pid 7290] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7290] <... futex resumed>) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = 1 [pid 7290] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 71.980031][ T7257] ? security_socket_recvmsg+0x93/0xc0 [ 71.985533][ T7257] sock_read_iter+0x348/0x480 [ 71.990254][ T7257] ? ____sys_recvmsg+0x610/0x610 [ 71.995242][ T7257] ? __io_import_iovec+0x1ff/0x450 [ 72.000410][ T7257] ? security_file_permission+0xaf/0xd0 [ 72.006008][ T7257] ? ____sys_recvmsg+0x610/0x610 [ 72.010989][ T7257] io_read+0x323/0x1420 [ 72.015181][ T7257] ? io_writev_prep_async+0x270/0x270 [ 72.020852][ T7257] ? __lock_acquire+0x166e/0x56d0 [ 72.025915][ T7257] ? find_held_lock+0x2d/0x110 [pid 7290] setsockopt(3, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] socket(AF_ALG, SOCK_SEQPACKET, 0 [pid 7290] <... setsockopt resumed>) = 0 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... socket resumed>) = 4 [pid 7290] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7290] <... futex resumed>) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = 1 [pid 7290] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7290] accept(3, NULL, NULL [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] bind(4, {sa_family=AF_ALG, salg_type="skcipher", salg_feat=0, salg_mask=0, salg_name="cbc(blowfish)"}, 88 [pid 7290] <... accept resumed>) = 4 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... bind resumed>) = 0 [pid 7290] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7290] <... futex resumed>) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = 1 [pid 7290] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7290] sendmmsg(4, [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] setsockopt(4, SOL_ALG, ALG_SET_KEY, [-977906003], 4 [pid 7290] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2d\xa6\x4c\x9a\x8a\xa9\x94\x16\x46\x5d\x01\xdc\x86\x35\x31\xc6\x5e\x48\x4b\xe6\x6c\x0f\x27\xfb\x9b\x59\x61\x8b\xe3\xf6\xbe\xc8\x75\xc6\x0e\x72\xa5\x89\x59\x69\x36\x79\xf5\x4c\xfc\x4c\x7e\xb2\x97\x02\x8b\x49\x18\x93\xa9\x7a\xce\xf6\xd4\x8c\x8d\xe8\xd5\x7c\x7e\xc3\xc4\x17\x10\xeb\xfa\x75\x8f\x7b\xe7\x15\x4b\x83\x49\x47\x56\x20\x46\x96\x2e\x8c\xb6\x49\x93\xe6\x5e\x6e\xe4\xb8\xc9\x82\xa9\x28\x3b\xc2"..., iov_len=2819}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=2819}], 1, 0) = 1 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... setsockopt resumed>) = 0 [pid 7290] futex(0x7f39e40534dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7290] <... futex resumed>) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = 1 [pid 7290] futex(0x7f39e40534d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] <... futex resumed>) = 0 [pid 7284] futex(0x7f39e40534d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7284] <... futex resumed>) = 0 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7290] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x10c} --- [pid 7289] <... futex resumed>) = 0 [pid 7284] ???( [pid 7291] accept(4, NULL, NULL [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... accept resumed>) = 5 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7289] <... futex resumed>) = 0 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] <... futex resumed>) = 0 [pid 7291] sendmmsg(5, [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... sendmmsg resumed>0x20002600, 1, 0) = 1 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7289] <... futex resumed>) = 0 [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 72.030725][ T7257] ? io_writev_prep_async+0x270/0x270 [ 72.036136][ T7257] io_issue_sqe+0x156/0x1220 [ 72.040758][ T7257] ? do_raw_spin_lock+0x124/0x2b0 [ 72.045811][ T7257] io_wq_submit_work+0x29c/0xdc0 [ 72.050777][ T7257] io_worker_handle_work+0xc41/0x1c60 [ 72.056201][ T7257] io_wqe_worker+0xa5b/0xe40 [ 72.060839][ T7257] ? io_worker_handle_work+0x1c60/0x1c60 [ 72.066527][ T7257] ? ret_from_fork+0x8/0x30 [ 72.071073][ T7257] ? lock_downgrade+0x6e0/0x6e0 [ 72.075956][ T7257] ? do_raw_spin_lock+0x124/0x2b0 [pid 7289] <... futex resumed>) = 0 [pid 7291] futex(0x7f39e40534cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7291] <... futex resumed>) = 0 [pid 7289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7291] futex(0x7f39e40534c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7289] futex(0x7f39e40534c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 7291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7289] <... futex resumed>) = 0 [pid 7291] io_uring_enter(3, 767, 0, 0, NULL, 0 [pid 7289] futex(0x7f39e40534cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7262] <... ??? resumed>) = ? [ 72.081030][ T7257] ? rwlock_bug.part.0+0x90/0x90 [ 72.086005][ T7257] ? _raw_spin_unlock_irq+0x23/0x50 [ 72.091238][ T7257] ? io_worker_handle_work+0x1c60/0x1c60 [ 72.096916][ T7257] ret_from_fork+0x1f/0x30 [ 72.101376][ T7257] [ 72.104463][ T7257] Kernel Offset: disabled [ 72.108784][ T7257] Rebooting in 86400 seconds..